CN207188526U - A kind of bender and its adjustable rear material stopping device of four axles - Google Patents
A kind of bender and its adjustable rear material stopping device of four axles Download PDFInfo
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- CN207188526U CN207188526U CN201721023699.9U CN201721023699U CN207188526U CN 207188526 U CN207188526 U CN 207188526U CN 201721023699 U CN201721023699 U CN 201721023699U CN 207188526 U CN207188526 U CN 207188526U
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Abstract
The utility model discloses a kind of bender and its adjustable rear material stopping device of four axles, belong to bender technical field.The device includes backgauge crossbeam, the Dang Zhi mechanisms on backgauge crossbeam, a pair of X-axis moving assemblies and a pair of lifting moving components；A pair of lifting moving components connect the both ends of backgauge crossbeam respectively, and backgauge crossbeam can be driven to be moved along Z axis；A pair of X-axis moving assemblies are connected with a pair of lifting moving components respectively, and lifting moving component can be driven to be moved along X-direction；Dang Zhi mechanisms include two gear finger assemblies, and gear finger assembly can move along backgauge crossbeam length direction.Rear material stopping device of the present utility model has 4DOF regulation, automaticity height.After the bender installs this rear material stopping device, the different requirements that gear refers to the bending position to plate, depth, height and width are adapted to, so as to expand the use range of bender, improve crudy and efficiency.
Description
Technical field
The utility model belongs to bender technical field, is related to the rear material stopping device of bender, more specifically to one
Kind bender and its adjustable rear material stopping device of four axles.
Background technology
Bender is a kind of machine that bending can be carried out to thin plate, and it includes support, workbench, clamping plate and rear gear
Material, workbench are placed on support, and workbench is made up of base and pressing plate, and base is connected by hinge with clamping plate.Bender produces
Product are widely used in electromechanics, metal plate, light industry, aviation, ship, instrument, electrical equipment, stainless steel products, steel building and metallurgy etc.
Industry, for the various steel plates of bending, stainless steel, copper coin, aluminium sheet and nonmetallic materials sheet material, it can be converted into product V-type, arc
Shape, circle or perpendicular type etc., it can also as requested design and be processed into special shape mould.
Rear material stopping device for bending machine is operating mechanism important in bender, and it is for positioning plate, ensureing workpiece wheel
The necessary part of wide precision, according to the difference of bending workpieces shape and size, it is necessary to adjust the position of rear material stopping device.Tradition folding
The back material stopping of bender is installed on workbench, can only typically be realized that front and back position is adjusted by adjusting screw, can not but be erected
Nogata is to regulation.Especially when bending plate length exceeds the positioning stroke of back material stopping, rear material stopping device then generates obstruction
Effect, is also impossible to solve by lengthening the position length of rear material stopping device in the case where not changing bender complete machine size
This problem, in the case, common practices are that back blocking beam is directly removed, again by back blocking beam after complete sheet material to be processed
Load onto, but so repeated disassembled and assembled brings the deuce to pay to production, wastes manpower and time, and repeated disassembled and assembled can reduce back material stopping
Positioning precision.
In the prior art, also there is the structure for realizing rear baffle of bending machine lifting, for example Chinese Patent Application No. is：
201220222700.1 publication date is：The patent document on November 21st, 2012, disclose a kind of rear baffle of bending machine lift
Structure, belong to rear baffle of bending machine technical field.A kind of rear baffle of bending machine elevating mechanism of the program, described support housing
Bottom is provided with the bottom plate with through hole, and bearing block is fixed with the bottom plate, and the first relative taper of position is equiped with bearing block
Bearing and the second taper bearing, described elevating screw are solid through above-mentioned the first taper bearing and the second taper bearing, handwheel
It is connected in the bottom of elevating screw, elevating screw drives lifting cylinder to move up and down by transmission body, and the transmission body is cylindrical in shape knot
Structure, transmission body inner side are meshed with elevating screw, and the transmission body is connected with lifting tube body phase, described bearing seat and lifting cylinder
Top be fixedly connected with.Elevating screw in the program drives lifting cylinder to move up and down by transmission body, and lifting tube body phase is worked as
In the effect of guide rail, degree of regulation is added, and operational stability is good.Although the program realizes the lifting of back material stopping, still
Its structure is complex, and its steadiness is poor, can be declined by positioning precision after plate repeat impact, impact resistance
Difference, meanwhile, in bending overlength plate, he can produce stop to plate bending, can not dismantle, cause bending not carry out, and
It can not also realize lateral adjustments.
And for example, Chinese Patent Application No. is：201621480537.3 publication date is：The patent document on July 7th, 2017,
A kind of liftable rear material stopping device for bending machine is disclosed, belongs to bender technical field.It includes slide, installation gear finger assembly
Gear refer to crossbeam, adjusting nut, longitudinal screw mandrel and lateral adjustment；Adjusting nut is arranged on slide, and longitudinal screw mandrel is set
In adjusting nut, the upper end connection gear of longitudinal screw mandrel refers to crossbeam, and rotating adjusting nut can drive longitudinal screw mandrel to rotate, and drive
Gear refers to crossbeam and moved up and down；Lateral adjustment includes two secured adjusted blocks being disposed on the wallboard of bender,
Set guide rod and cross lead screw, slide to be slidably arranged on guide rod between two secured adjusted blocks, and be connected with cross lead screw.Should
Rear material stopping device can drive longitudinal screw mandrel to rotate by rotating adjusting nut, and drive gear to refer to crossbeam and moving up and down, so as to real
The regulation of existing backgauge height, but it uses manual adjustment, operation is relatively complicated bothersome, and precision is low；In addition, it keeps off finger assembly
Horizontal transverse movement be also that degree of regulation is low by manually going to move, wasting time and energy.
As from the foregoing, it is contemplated that the amateur maintenance and debugging personnel of bending equipment operating personnel of user producer, after adjustment
The height of backgauge often compares headache, and regulation is wasted time and energy, and also is difficult to be adjusted to accurately to keep off and refers to height and right position,
The a set of rear material stopping device that more than enough can have free degree regulation of design production seems especially necessary in this scenario.
The content of the invention
1st, to solve the problems, such as
The utility model provides a kind of four axles adjustable rear material stopping device, and its object is to solve in existing rear material stopping device
Gear refers to the problem of free degree regulation is relatively single, automaticity is relatively low.In addition, the utility model additionally provides a kind of bending
Machine, it installs the adjustable rear material stopping device of four axles, can adapt to keep off bending horizontal level, bending depth, the folding referred to plate
The different requirements of curved height and bending width, so as to expand the use range of bender, improve crudy and efficiency.
2nd, technical scheme
To solve the above problems, the utility model adopts the following technical scheme that.
A kind of adjustable rear material stopping device of four axles, including backgauge crossbeam, the Dang Zhi mechanisms on backgauge crossbeam, a pair
X-axis moving assembly and a pair of lifting moving components；A pair of described lifting moving components connect the both ends of backgauge crossbeam respectively, can
Driving backgauge crossbeam moves along Z axis；A pair of described X-axis moving assemblies are connected with a pair of lifting moving components respectively, can be driven
Lifting moving component moves along X-direction；The Dang Zhi mechanisms include two gear finger assemblies, and gear finger assembly can be grown along backgauge crossbeam
Spend direction movement.
As a further improvement, described X-axis moving assembly includes X-axis guide rail frame, X-axis slide and X-axis motor；The X
Axle slide is arranged in X-axis guide rail frame by line slideway auxiliary；The X-axis motor drives X-axis slide by screw pair.
As a further improvement, the lifting moving component includes Z axis guide rail frame, Z axis slide and Z axis motor；The Z axis
Slide is connected with X-axis slide, and is arranged on by line slideway auxiliary on Z axis guide rail frame；Z axis silk is set in the Z axis guide rail frame
Thick stick, the Z axis nut coordinated with Z axis leading screw is provided with Z axis slide, and Z axis leading screw is driven by Z axis motor.
As a further improvement, the upper end of two Z axis leading screws is respectively protruding into backgauge horizontal stroke in described two lifting moving components
In beam, and Z axis driven pulley is installed；The Z axis motor is arranged on the lower section of backgauge crossbeam, and its motor shaft stretches into backgauge crossbeam
Interior and be connected with Z axis driving pulley, the both sides of Z axis driving pulley are respectively provided with a Z axis tensioning wheel, Z axis master in backgauge crossbeam
Connected between movable belt pulley, two Z axis tensioning wheels and two Z axis driven pulleys by Z axis belt transmission.
As a further improvement, the upper surface of the backgauge crossbeam, which is provided with gear, instructs rail, keep off on finger assembly be provided with
The gear that gear instructs rail to coordinate refers to sliding block；Rack is provided with the trailing flank of the backgauge crossbeam, being provided with gear on gear finger assembly refers to
Motor, gear, which refers to motor connection, to be had and rack meshed gears.
Refer to as a further improvement, described gear finger assembly refers to seat, slide plate and gear including gear；The slide plate is arranged on gear and referred to
In chute on seat, slide plate is provided with the waist-shaped hole through the trapezoidal shape of upper and lower surface, and slide plate passes through waist-shaped hole by trip bolt
Connection gear refers to seat afterwards；The gear refers to be articulated and connected with slide plate；The gear refers to sliding block and is arranged on the bottom that gear refers to seat；The gear refers to electricity
Machine refers to seat with gear and is connected.
As a further improvement, described keep off the rear end mounting plate for referring to seat, gear refers to the lower end that motor is fixed on fixed plate；
The upper end of the fixed plate is provided with adjusting screw, and adjusting screw is connected after passing through fixed plate with slide plate；The adjusting screw two
It is respectively provided with a Top fastening screw in the fixed plate of side, Top fastening screw passes through the rear end face that slide plate is withstood after fixed plate, Top fastening screw
On be cased with clamp nut.
As a further improvement, setting bracket on the trailing flank of the backgauge crossbeam, and drag chain is held, one end of drag chain leads to
Supporting plate is crossed to be fixed in fixed plate.
A kind of bender, including left wallboard, right wallboard, riser and the above-mentioned adjustable rear material stopping device of four axles；Described one
The X-axis guide rail frame of X-axis moving assembly is separately mounted on left wallboard and right wallboard；The X-axis motor be fixed on left wallboard or
On right wallboard, and connect X-axis driving pulley；One end of X-axis motor is provided with X-axis tensioning wheel on the riser trailing flank；
One X-axis driven pulley is respectively installed on two leading screws of the pair of X-axis moving assembly；The X-axis driving pulley, X-axis tensioning
Connected between wheel and X-axis driven pulley by X-axis belt transmission.
As a further improvement, the X-axis guide rail frame is by being separately positioned on two leveling components and Zuo Qiang at its both ends
Plate or the connection of right wallboard；The leveling component includes leveling bottom plate, leveling block and levelling bolt；The leveling bottom plate is fixed on Z
In spindle guide rail gantry, its upper and lower ends is respectively provided with the leveling hole of a waist type, leveling bottom plate by penetrate the screw in leveling hole with it is left
Wallboard or the connection of right wallboard；The leveling block is arranged on the lower section of leveling bottom plate, and is fixed on left wallboard or right wallboard；It is described
Levelling bolt withstands the lower surface of leveling bottom plate after passing through leveling block, and leveling nut is cased with levelling bolt.
3rd, beneficial effect
Compared to prior art, the beneficial effects of the utility model are：
(1) the adjustable rear material stopping device of the axle of the utility model four, backgauge crossbeam can be driven in X-axis by X-axis moving assembly
The movement in direction, that is, before and after bender feedstock direction movement, so as to adjustable backgauge depth；Pass through lifting moving component
Backgauge crossbeam can be driven to be moved along Z axis, that is, the backgauge height of bender in the vertical direction, so as to according to different foldings
Curved demand adjustment backgauge height；Meanwhile two gear finger assemblies can move along backgauge crossbeam length direction in Dang Zhi mechanisms, so as to
Adapt to the bending demand of plates with different widths and right position；So that the device passes through X-axis moving assembly, lifting moving group
Part and material baffle structure realize the different requirements of bending horizontal level, bending depth, bending height and bending width, have 4
The direction free degree, flexible adjustment, each axle all can be by motor controls, and automaticity is high, expands the use range of bender, carries
High crudy and efficiency；
(2) the adjustable rear material stopping device of the axle of the utility model four, pass through X-axis motor in X-axis moving assembly and drive leading screw spiral shell
Female subband moves X-axis slide and moved along the x-axis, and so as to realize that lifting moving component moves along feedstock direction before and after bender, realizes
The adjustment of bending depth；Equally, lifting moving component is also to drive Z axis leading screw to drive Z axis guide rail frame along vertically by Z axis motor
The elevating movement in direction, the horizontal depth of beam of backgauge is adjusted, so as to realize the adjustment of bending height；
(3) the adjustable rear material stopping device of the axle of the utility model four, two lifting moving components are driven by same Z axis motor
It is dynamic, it is ensured that the synchronism of backgauge crossbeam both ends lifting, to ensure that backgauge crossbeam is in course of adjustment in horizontality；And Z
Spindle motor is arranged on the bottom of backgauge crossbeam, and Z axis driving pulley, two Z axis tensioning wheels and two Z axis driven pulleys are all located at keeping off
Expect inside crossbeam, there is good protective effect, the space dust of backgauge crossbeam relative closure is also difficult to enter, and improves transmission
Stability and persistence；
(4) the adjustable rear material stopping device of the axle of the utility model four, gear finger assembly are arranged on backgauge horizontal stroke by line slideway auxiliary
Liang Shang, and by the engaged transmission of rack-and-pinion, the movement on backgauge crossbeam is realized, and each gear finger assembly passes through a gear
Refer to motor individually to control, so as to which two gear finger assemblies can be acted freely, adjust the position on backgauge crossbeam, and between them
Relative distance, the needs of to meet bending position and width；
(5) the adjustable rear material stopping device of the axle of the utility model four, gear finger assembly middle slide plate pass through waist type by trip bolt
Gear is connected behind hole and refers to seat, so as to the position of adjustable slide plate, so for two gear finger assemblies, you can two gears of adjustment, which refer to, to be kept off
Expect the relative position of fore-and-aft direction, ensure that their 2 points lines are vertical or angled with feedstock direction, meet different foldings
Curved line demand；
(6) the adjustable rear material stopping device of the axle of the utility model four, keep off in finger assembly by adjusting screw and Top fastening screw
Coordinate, can accurately adjust slide plate and refer to position on seat in gear, so as to accurately control the angle of bending line, improve bending quality；
(7) the adjustable rear material stopping device of the axle of the utility model four, keep off bracket in finger assembly moving process and drag chain is propped up
Support, avoids it from mopping floor, also it is protected；
(8) the utility model bender, after the adjustable rear material stopping device of four axles is installed, bending horizontal position that can be to plate
Put, bending depth, bending height and the different of bending width require that, so as to expand the use range of bender, matter is processed in raising
Amount and efficiency；
(9) due to the presence of mismachining tolerance and alignment error, during the adjustable rear material stopping device installation of four axles, it is impossible to ensure X
The driving direction of axle moving assembly is necessarily horizontally oriented, and the X-axis moving assembly height of left and right two also will not be consistent, can deposit
In error, therefore, in the utility model bender, X-axis moving assembly is fixed on left and right sidesing wall plate by leveling component, so as to adjust
The angle of inclination of the adjustable two X-axis moving assembly relative level of flat component and relative altitude, solve drawbacks described above.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the adjustable rear material stopping device of the axle of the utility model four from rear side；
Fig. 2 is the main structure diagram of the adjustable rear material stopping device of the axle of the utility model four；
Fig. 3 is the overlooking the structure diagram of the adjustable rear material stopping device of the axle of the utility model four；
Fig. 4 is the right side structural representation of the adjustable rear material stopping device of the axle of the utility model four；
Fig. 5 is the sectional view of A-A in Fig. 2；
Fig. 6 is the dimensional structure diagram that finger assembly is kept off in the adjustable rear material stopping device of the axle of the utility model four；
Fig. 7 is the rearview that the utility model bender installs the adjustable rear material stopping device of four axles；
Fig. 8 is the sectional view of B-B in Fig. 7.
Label in accompanying drawing is respectively：
1st, X-axis moving assembly；101st, X-axis guide rail frame；102nd, X-axis slide；103rd, X-axis leading screw；104th, X-axis driven pulley；
105th, X-axis motor；106th, X-axis tensioning wheel；107th, X-axis driving pulley；
2nd, lifting moving component；201st, Z axis guide rail frame；202nd, Z axis slide；203rd, Z axis guide rail；204th, Z axis leading screw；205、
Z axis motor；206th, Z axis driven pulley；207th, Z axis driving pulley；208th, Z axis tensioning wheel；
3rd, backgauge crossbeam；
4th, Dang Zhi mechanisms；410th, finger assembly is kept off；411st, gear refers to seat；412nd, slide plate；4121st, waist-shaped hole；4122nd, spiral shell is fastened
Nail；413rd, gear refers to；414th, fixed plate；4141st, adjusting screw；4142nd, Top fastening screw；4143rd, clamp nut；4131st, step；
420th, gear instructs rail；430th, gear refers to sliding block；440th, rack；450th, gear；460th, gear refers to motor；470th, drag chain；480th, bracket；
5th, leveling component；501st, leveling bottom plate；502nd, leveling block；503rd, leveling hole；504th, levelling bolt；505th, leveling spiral shell
It is female；
6th, left wallboard；
7th, right wallboard；
8th, riser.
Embodiment
The utility model is further described below with reference to specific embodiments and the drawings.
Embodiment 1
As shown in Figures 1 to 5, the present embodiment provides a kind of four axles adjustable rear material stopping device, and it mainly includes a pair of X-axis
Moving assembly 1, a pair of lifting moving components 2, backgauge crossbeam 3 and Dang Zhi mechanisms 4；Wherein, Dang Zhi mechanisms 4 are arranged on backgauge crossbeam
On 3, it includes two gear finger assemblies 410, and gear finger assembly 410 can move along the length direction of backgauge crossbeam 3, and gear finger assembly 410 is
For carrying out backgauge to plate；A pair of lifting moving components 2 connect the both ends of backgauge crossbeam 3 respectively, can drive the edge of backgauge crossbeam 3
Z axis moves, that is, vertical direction, can control the height of backgauge；A pair of X-axis moving assemblies 1 respectively with a pair of lifting moving groups
Part 2 is connected, and lifting moving component 2 can be driven to be moved along X-direction, that is, before and after bender feedstock direction movement, so as to
Adjustable backgauge depth.The structure of each several part is described in detail below.
With reference to shown in Fig. 2 and Fig. 5, X-axis moving assembly 1 can drive movement of the backgauge crossbeam 3 in X-direction, control backgauge
Depth, it mainly includes X-axis guide rail frame 101, X-axis slide 102 and X-axis motor 105；Wherein, X-axis guide rail frame 101 is laterally set,
X-axis slide 102 is arranged in X-axis guide rail frame 101 by line slideway auxiliary, and X-axis motor 105 drives X-axis by screw pair
Slide 102, X-axis slide 102 is set to be moved along X-direction, so as to drive lifting moving component 2 to move.In X-axis moving assembly 1, on
Stating line slideway auxiliary includes being arranged on X-axis guide rail in X-axis guide rail frame 101 and coordinates on X-axis slide 102 with X-axis guide rail
X-axis slide block, so as to which support guide effect is played in motion to X-axis slide 102, and above-mentioned screw pair includes being arranged on X
The X-axis leading screw parallel with X-axis guide rail and the X-axis coordinated on X-axis slide 102 with X-axis lead screw transmission in spindle guide rail gantry 101
Nut, so as to which X-axis motor 105 drives leading screw to rotate, X-axis slide 102 is driven to move through X-axis nut.
With reference to shown in Fig. 2 and Fig. 4, lifting moving component 2 includes Z axis guide rail frame 201, Z axis slide 202 and Z axis motor
205；Wherein, Z axis slide 202 is connected with X-axis slide 102, so that X-axis moving assembly 1 can drive lifting moving component 2 to move,
And Z axis slide 202 is arranged on Z axis guide rail frame 201 also by line slideway auxiliary, and the direction of motion of Z axis slide 202 is vertical
Direction, the line slideway auxiliary structure is similar with X-axis moving assembly 1, no longer describes herein.To realize that Z axis slide 202 moves
Automated condtrol, vertical Z axis leading screw 204 is set in Z axis guide rail frame 201, is provided with Z axis slide 202 and Z axis leading screw
The 204 Z axis nuts coordinated, Z axis leading screw 204 is driven by Z axis motor 205, so as to control the action of Z axis motor 205 i.e. controllable
The motion of Z axis slide 202 processed.
Two lifting moving components 2 are supported from the both ends of backgauge crossbeam 3, and drive its motion, inevitable requirement backgauge
The both ends of crossbeam 3 have good synchronism, and not so backgauge crossbeam 3 is difficult to keep level in lifting process, so influence gear
Expect precision, and occur that the motion of lifting moving component 2 is stuck, therefore, how to improve the synchronism of two lifting moving components 2
Can be most important.In the present embodiment, rectangular tubular structure that backgauge crossbeam 3 is welded into by plate, its inner hollow, two rise
The upper end of two Z axis leading screws 204 is respectively protruding into backgauge crossbeam 3 in drop moving assembly 2, and is provided with Z axis driven pulley 206,
And Z axis motor 205 is arranged on the lower section of backgauge crossbeam 3, its motor shaft stretches into backgauge crossbeam 3 and is connected with Z axis driving pulley
207, the both sides of Z axis driving pulley 207 are respectively provided with a Z axis tensioning wheel 208 in backgauge crossbeam 3, and Z axis driving pulley 207,
Connected between two Z axis tensioning wheels 208 and two Z axis driven pulleys 206 by Z axis belt transmission, so, a Z axis motor
205 can drive the Z axis driven pulley 206 of two lifting moving components 2 simultaneously while act, due to the synchronous essence of synchronous pulley
Accuracy is high, and the motion synchronicity of two lifting moving components 2 is preferable, ensures that backgauge crossbeam 3 is in course of adjustment and is in water all the time
Level state.In addition, such a structure design, Z axis motor 205 is arranged on the bottom of backgauge crossbeam 3,207, two Z of Z axis driving pulley
Axle tensioning wheel 208 and two Z axis driven pulleys 206 are all located inside backgauge crossbeam 3, have good protective effect, backgauge horizontal stroke
The space dust of the relative closure of beam 3 is also difficult to enter, and improves the stability and persistence of transmission.
With reference to shown in Fig. 2, Fig. 3 and Fig. 4, the upper surface of backgauge crossbeam 3 has been arranged side by side two gears and referred to along its length
Guide rail 420, each keep off on finger assembly 410 being provided with and instruct the gear of the cooperation of rail 420 to refer to sliding block 430 with gear, so as to keep off finger assembly 410
It can move on backgauge crossbeam 3, control backgauge position, and more precisely be stablized using two gear backgauges of finger assembly 410, and control
Relative position between two gear finger assemblies 410 of system can control backgauge width.To realize the automation control of gear finger assembly 410
Make, in the present embodiment, rack 440 is provided with the trailing flank of backgauge crossbeam 3, each keep off on finger assembly 410 is provided with one
Gear refers to motor 460, gear refer to motor 460 be connected with the meshed gears 450 of rack 440, pass through nibbling for gear 450 and rack 440
Transmission is closed, realizes the gear automation movement of finger assembly 410.
Two gear finger assemblies 410 could determine position and the width of backgauge, and due to the presence of processing and installation error, two
The straight line that the line of individual gear finger assembly 410 is formed might not feeding vertical direction, and be sometimes also required to control bending line
Angle.Therefore, as shown in fig. 6, the present embodiment gear finger assembly 410 mainly refers to seat 411, slide plate 412 and gear including gear and refers to 413；Its
In, slide plate 412 is arranged in the chute that gear refers on seat 411, and slide plate 412 is provided with the waist-shaped hole through upper and lower surface and trapezoidal shape
4121, connection gear refers to seat 411 after slide plate 412 passes through waist-shaped hole 4121 by trip bolt 4122, and moving slide board 412 can be by twisting
Tight trip bolt 4122 fixes the position of slide plate 412；Gear refers to 413 and is articulated and connected with slide plate 412, is rushed with that can bear certain plate
Hit, gear, which refers to sliding block 430 and is arranged on gear, refers to the bottom of seat 411, and gear, which refers to motor 460 and refers to seat 411 with gear, to be connected.
It should be noted that slide plate 412 refers in gear, although the position of seat 411 is adjustable, and the precise degrees of adjustment are difficult to control
System, adjustment are cumbersome, thereby increases and it is possible to which after trip bolt 4122 is tightened, trickle variation, shadow may occur for the position of slide plate 412
Ring positioning precision.Therefore, in the present embodiment, gear refers to the rear end mounting plate 414 of seat 411, and gear refers to motor 460 and is fixed on fixation
The lower end of plate 414；And adjusting screw 4141 is provided with the upper end of fixed plate 414, after adjusting screw 4141 passes through fixed plate 414
It is connected with slide plate 412；A Top fastening screw 4142, Top fastening screw are respectively provided with the fixed plate 414 of the both sides of adjusting screw 4141
4142 pass through fixed plate 414 after withstand the rear end face of slide plate 412, be cased with clamp nut 4143 in Top fastening screw 4142.To cunning
When the position of plate 412 is adjusted, first, adjusting screw 4141, position needed for the driving movement of slide plate 412 are turned；Then, top is turned
Tight screw 4142, makes it hold out against the rear end face of slide plate 412, meanwhile, clamp nut 4143 is tightened, now, the position quilt of slide plate 412
It is completely fixed, thread pitch is also eliminated；Finally, trip bolt 4122 is tightened, you can be fixed slide plate 412.
In addition, the charging depth of plate is deeper sometimes, after plate positioning, both ends can not balance, under gravity backgauge
One end can sink, this can cause positioning precision to reduce, and this problem needs to solve.Therefore, the present embodiment, before slide plate 412
End sets blind slot, and keeps off and refer to 413 rear end by pin-hinges in the blind slot, and gear refers to 413 rear end and is screwed into keeper, fixed
The lower surface that the lower end of position part refers to 413 from gear stretches out and withstands on the bottom surface of blind slot, and referring to 413 by the adjustable gear of keeper inclines
Angle.Moreover, the front end that gear refers to 413 is provided with step 4131, plate positioning end can be supported while positioning, so as to
Plate is avoided to sink because of gravity, backgauge end.
Gear, which refers to motor 460, to be needed to power at work, is necessarily required to connecting cable, and the cable on general lathe is arrangement
In drag chain 470, if without any protection, the drag chain 470 of the device can be on the ground, is easily damaged, also seems mixed and disorderly.Cause
This, in the present embodiment, sets bracket 480, can hold drag chain 470 on the trailing flank of backgauge crossbeam 3, and one end of drag chain 470
It is fixed on by supporting plate in fixed plate 414, during gear finger assembly 410 moves, drag chain 470 is supported on bracket all the time
In 480, it is supported and protects.
Have it is described above understand, the adjustable rear material stopping device of four axles of embodiment, pass through X-axis moving assembly, lifting moving
Component and material baffle structure realize the different requirements of bending horizontal level, bending depth, bending height and bending width, have 4
The individual direction free degree, flexible adjustment, each axle all can be by motor controls, and automaticity is high, and expand bender uses model
Enclose, improve crudy and efficiency.
Embodiment 2
As shown in Figure 7 and Figure 8, the present embodiment provides a kind of bender, and it includes left wallboard 6, right wallboard 7, riser 8 and reality
Apply the adjustable rear material stopping device of four axles in example 1；Wherein, left wallboard 6 and right wallboard 7 are located at the rear side both ends of riser 8, and parallel
It is arranged at intervals, and the adjustable rear material stopping device of four axles is arranged between left wallboard 6 and right wallboard 7, for being carried out to bending plate material
Positioning.The setting to the adjustable rear material stopping device of four axles is described in detail below.
In the adjustable rear material stopping device of four axles, the X-axis guide rail frame 101 of a pair of X-axis moving assemblies 1 is separately mounted to left wallboard
6 and right wallboard 7 on；X-axis motor 105 is fixed on left wallboard 6 or right wallboard 7, and the present embodiment is located at X-axis on right wallboard 7
The lower section of guide rail bracket 101, the output axis connection X-axis driving pulley 107 of X-axis motor 105；Close to X-axis motor on the trailing flank of riser 8
105 one end is provided with X-axis tensioning wheel 106；Respectively one X-axis of installation is driven on two X-axis leading screws of a pair of X-axis moving assemblies 1
Belt wheel 104；Connected between X-axis driving pulley 107, X-axis tensioning wheel 106 and X-axis driven pulley 104 by X-axis belt transmission.
Due to the presence of mismachining tolerance and alignment error, when the adjustable rear material stopping device of four axles is installed, it is impossible to ensure that X-axis is moved
The driving direction of dynamic component 1 is necessarily horizontally oriented, and the height of the X-axis moving assembly of left and right two 1 also will not be consistent, can exist
Error, therefore, in the present embodiment, X-axis guide rail frame 101 is by being separately positioned on two of its both ends in two X-axis moving assemblies 1
Leveling component 5 is connected with left wallboard 6 and right wallboard 7.Specifically, with reference to shown in Fig. 4 and Fig. 8, leveling component 5 includes leveling bottom plate
501st, leveling block 502 and levelling bolt 504；Wherein, leveling bottom plate 501 is fixed on Z axis guide rail frame 201, and its upper and lower ends is each
Leveling hole 503 provided with a waist type, leveling bottom plate 501 is by penetrating the screw in leveling hole 503 and left wallboard 6 or right wallboard 7
Connection；Leveling block 502 is arranged on the lower section of leveling bottom plate 501, and is bolted on left wallboard 6, on right wallboard 7；Leveling
Screw 504 withstands the lower surface of leveling bottom plate 501 after passing through leveling block 502, and leveling nut 505 is cased with levelling bolt 504.
When in use, the leveling component 5 for adjusting the same both ends of X-axis guide rail frame 101 can adjust X-axis guide rail frame 101 and water
Square to degree of parallelism；And the leveling component 5 on two X-axis guide rail framves 101 is adjusted, it can adjust their relative altitude.Specifically
It is adjusted to：First, the screw in leveling hole 503 is unclamped；Then, the upper bottom that levelling bolt 504 adjusts leveling bottom plate 501 is adjusted
Put, after being adjusted in place, lock leveling nut 505；Finally, the screw in leveling hole 503 is tightened.
Schematically the utility model and embodiments thereof are described above, this describes no restricted, accompanying drawing
Shown in be also one of embodiment of the present utility model, actual structure is not limited thereto.So if this area
Those of ordinary skill enlightened by it, do not depart from the utility model create objective in the case of, without creativeness design
The frame mode similar to the technical scheme and embodiment, the scope of protection of the utility model all should be belonged to.
Claims (10)
1. a kind of adjustable rear material stopping device of four axles, including backgauge crossbeam (3) and the Dang Zhi mechanisms on backgauge crossbeam (3)
(4), it is characterised in that：Also include a pair of X-axis moving assemblies (1) and a pair of lifting moving components (2)；A pair of described liftings move
Dynamic component (2) connects the both ends of backgauge crossbeam (3) respectively, and backgauge crossbeam (3) can be driven to be moved along Z axis；A pair of described X-axis are moved
Dynamic component (1) is connected with a pair of lifting moving components (2) respectively, and lifting moving component (2) can be driven to be moved along X-direction；Institute
Shu Dangzhi mechanisms (4) include two gear finger assemblies (410), and gear finger assembly (410) can move along backgauge crossbeam (3) length direction.
A kind of 2. adjustable rear material stopping device of four axles according to claim 1, it is characterised in that：Described X-axis movement group
Part (1) includes X-axis guide rail frame (101), X-axis slide (102) and X-axis motor (105)；The X-axis slide (102) is led by straight line
Rail pair is arranged in X-axis guide rail frame (101)；The X-axis motor (105) drives X-axis slide (102) by screw pair.
A kind of 3. adjustable rear material stopping device of four axles according to claim 2, it is characterised in that：The lifting moving component
(2) Z axis guide rail frame (201), Z axis slide (202) and Z axis motor (205) are included；The Z axis slide (202) and X-axis slide
(102) connect, and be arranged on by line slideway auxiliary on Z axis guide rail frame (201)；Z axis is set in the Z axis guide rail frame (201)
Leading screw (204), the Z axis nut coordinated with Z axis leading screw (204) is provided with Z axis slide (202), and Z axis leading screw (204) passes through Z axis
Motor (205) drives.
A kind of 4. adjustable rear material stopping device of four axles according to claim 3, it is characterised in that：Described two lifting movings
The upper end of two Z axis leading screws (204) is respectively protruding into backgauge crossbeam (3) in component (2), and is provided with Z axis driven pulley
(206)；The Z axis motor (205) is arranged on the lower section of backgauge crossbeam (3), and its motor shaft is stretched into backgauge crossbeam (3) and connected
There is Z axis driving pulley (207), a Z axis tensioning wheel is respectively provided with the both sides of the interior Z axis driving pulley (207) of backgauge crossbeam (3)
(208), Z axis skin is passed through between Z axis driving pulley (207), two Z axis tensioning wheels (208) and two Z axis driven pulleys (206)
V belt translation connects.
A kind of 5. adjustable rear material stopping device of four axles according to claim 3, it is characterised in that：The backgauge crossbeam (3)
Upper surface be provided with gear and instruct rail (420), the gear for instructing rail (420) to coordinate with gear is installed on gear finger assembly (410) and refers to cunning
Block (430)；Rack (440) is provided with the trailing flank of the backgauge crossbeam (3), being provided with gear on gear finger assembly (410) refers to electricity
Machine (460), gear refer to motor (460) and are connected with and rack (440) meshed gears (450).
A kind of 6. adjustable rear material stopping device of four axles according to claim 5, it is characterised in that：Described gear finger assembly
(410) refer to seat (411), slide plate (412) and gear including gear to refer to (413)；The slide plate (412) is arranged on gear and referred on seat (411)
In chute, slide plate (412) is provided with the waist-shaped hole (4121) through the trapezoidal shape of upper and lower surface, and slide plate (412) passes through trip bolt
(4122) gear is connected afterwards through waist-shaped hole (4121) refer to seat (411)；The gear refers to (413) and is articulated and connected with slide plate (412)；It is described
Gear refers to sliding block (430) and is arranged on the bottom that gear refers to seat (411)；The gear, which refers to motor (460) and refers to seat (411) with gear, to be connected.
A kind of 7. adjustable rear material stopping device of four axles according to claim 6, it is characterised in that：The gear refers to seat (411)
Rear end mounting plate (414), gear refer to the lower end that motor (460) is fixed on fixed plate (414)；The fixed plate (414)
Upper end is provided with adjusting screw (4141), and adjusting screw (4141) is connected with slide plate (412) afterwards through fixed plate (414)；It is described
A Top fastening screw (4142) is respectively provided with the fixed plate (414) of adjusting screw (4141) both sides, Top fastening screw (4142) passes through
The rear end face of slide plate (412) is withstood after fixed plate (414), clamp nut (4143) is cased with Top fastening screw (4142).
A kind of 8. adjustable rear material stopping device of four axles according to claim 7, it is characterised in that：The backgauge crossbeam (3)
Trailing flank on bracket (480) is set, and hold drag chain (470), one end of drag chain (470) is fixed on fixed plate by supporting plate
(414) on.
9. a kind of bender, including left wallboard (6), right wallboard (7) and riser (8), it is characterised in that：Also include claim 2-
Any one adjustable rear material stopping device of four axles in 8；The X-axis guide rail frame (101) of the pair of X-axis moving assembly (1) is respectively
On left wallboard (6) and right wallboard (7)；The X-axis motor (105) is fixed on left wallboard (6) or right wallboard (7), and
Connect X-axis driving pulley (107)；One end on riser (8) trailing flank close to X-axis motor (105) is provided with X-axis tensioning wheel
(106)；One X-axis driven pulley (104) is respectively installed on two leading screws of the pair of X-axis moving assembly (1)；The X-axis master
Connected between movable belt pulley (107), X-axis tensioning wheel (106) and X-axis driven pulley (104) by X-axis belt transmission.
A kind of 10. bender according to claim 9, it is characterised in that：The X-axis guide rail frame (101) by setting respectively
Two leveling components (5) at its both ends are put to be connected with left wallboard (6) or right wallboard (7)；The leveling component (5) includes leveling
Bottom plate (501), leveling block (502) and levelling bolt (504)；The leveling bottom plate (501) is fixed on Z axis guide rail frame (201),
Its upper and lower ends is respectively provided with the leveling hole (503) of a waist type, and leveling bottom plate (501) is by penetrating the screws of leveling hole (503)
It is connected with left wallboard (6) or right wallboard (7)；The leveling block (502) is arranged on the lower section of leveling bottom plate (501), and is fixed on
On left wallboard (6) or right wallboard (7)；The levelling bolt (504) withstands leveling bottom plate (501) after passing through leveling block (502)
Lower surface, leveling nut (505) is cased with levelling bolt (504).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721023699.9U CN207188526U (en) | 2017-08-16 | 2017-08-16 | A kind of bender and its adjustable rear material stopping device of four axles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721023699.9U CN207188526U (en) | 2017-08-16 | 2017-08-16 | A kind of bender and its adjustable rear material stopping device of four axles |
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| Publication Number | Publication Date |
|---|---|
| CN207188526U true CN207188526U (en) | 2018-04-06 |
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ID=61797604
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721023699.9U Active CN207188526U (en) | 2017-08-16 | 2017-08-16 | A kind of bender and its adjustable rear material stopping device of four axles |
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| CN (1) | CN207188526U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109130656A (en) * | 2018-09-14 | 2019-01-04 | 无锡中胜兴智能装备科技有限公司 | A kind of biaxially rose engine of pneumatic type |
| CN113492167A (en) * | 2021-07-09 | 2021-10-12 | 广东宏石激光技术股份有限公司 | Novel location is kept off and is pointed and location device |
| CN113714354A (en) * | 2021-07-15 | 2021-11-30 | 瑞铁机床（苏州）股份有限公司 | X-axis rear material blocking device |
| CN114247778A (en) * | 2021-11-11 | 2022-03-29 | 安徽良智数控机床制造有限公司 | Six-shaft rear material blocking structure of bending machine |
-
2017
- 2017-08-16 CN CN201721023699.9U patent/CN207188526U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109130656A (en) * | 2018-09-14 | 2019-01-04 | 无锡中胜兴智能装备科技有限公司 | A kind of biaxially rose engine of pneumatic type |
| CN113492167A (en) * | 2021-07-09 | 2021-10-12 | 广东宏石激光技术股份有限公司 | Novel location is kept off and is pointed and location device |
| CN113714354A (en) * | 2021-07-15 | 2021-11-30 | 瑞铁机床（苏州）股份有限公司 | X-axis rear material blocking device |
| CN114247778A (en) * | 2021-11-11 | 2022-03-29 | 安徽良智数控机床制造有限公司 | Six-shaft rear material blocking structure of bending machine |
| CN114247778B (en) * | 2021-11-11 | 2023-10-27 | 安徽良智数控机床制造有限公司 | Six-shaft rear material blocking structure of bending machine |
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