CN213702518U

CN213702518U - Detachable blade type numerical control milling machine

Info

Publication number: CN213702518U
Application number: CN202022537160.3U
Authority: CN
Inventors: 王琳; 徐光辉; 徐靖洋
Original assignee: Qingdao Hongjun Hengyuan Intelligent Equipment Technology Co ltd
Current assignee: Qingdao Hongjun Hengyuan Intelligent Equipment Technology Co ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-07-16
Anticipated expiration: 2030-11-06

Abstract

The utility model belongs to the technical field of numerical control machining, in particular to a numerical control milling machine with detachable blades, which aims at the problem that when the existing numerical control milling machine with detachable blades is used, the workpiece is often required to be fixed by manpower, the operation process is slow and easy to fail, and the machining efficiency of the workpiece is low, the utility model provides a proposal which comprises a base, the top of the base is fixedly connected with a side plate, the top of the side plate is fixedly provided with a first motor, one side of the side plate is slidably provided with a second motor, an output shaft of the second motor is welded with a rotary seat, the bottom of the rotary seat is provided with a blade mounting groove, and the blade is arranged in the blade mounting groove. The working efficiency is improved.

Description

Detachable blade type numerical control milling machine

Technical Field

The utility model relates to a numerical control processing technology field especially relates to a detachable numerically controlled fraise machine of blade.

Background

With the continuous development of the industrial era, the traditional manual operation can not meet the requirements of the modern industry, the numerical control machine tool is produced at the same time, the traditional workpiece processing of manual operation is gradually replaced, the numerical control milling machine tool is a machine tool for milling the workpiece by a milling cutter, the milling of planes, gear teeth, threads and spline shafts can be achieved by replacing the blades, the complex molded surfaces can be processed, the efficiency is high, and the machine tool has very wide application in the mechanical manufacturing and repairing departments;

however, when the existing numerically controlled milling machine with the detachable blade is used, the workpiece is often required to be fixed manually, the operation process is slow, and errors are easy to occur, so that the workpiece machining efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current numerically controlled fraise machine that can dismouting blade when using, often need carry out the fixed operation to the machined part through the manual work, operation process is slow and easy error appears, leads to the shortcoming that work piece machining efficiency is low, and the dismantled and assembled numerically controlled fraise machine of blade that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a numerically controlled milling machine with detachable blades comprises a base, wherein a side plate is fixedly connected to the top of the base, a first motor is fixedly mounted at the top of the side plate, a second motor is slidably mounted on one side of the side plate, a rotary seat is welded on an output shaft of the second motor, a blade mounting groove is formed in the bottom of the rotary seat, a blade is arranged in the blade mounting groove, a first threaded hole is formed in the outer side of the rotary seat, a locking bolt is mounted in the first threaded hole in a threaded manner and matched with the blade, an operation groove is formed in the top of the base, a workbench is fixedly connected to the inner wall of the bottom of the operation groove, two fixed blocks are symmetrically and slidably mounted at the top of the base, a first rectangular rod is fixedly connected to one side of each of the two fixed blocks, a second rectangular rod is arranged at one end of each first rectangular rod, two bearings of one side fixedly connected with of base, fixed mounting has same rotary rod on two bearings, the welding has the rotation axis on the output shaft of first motor, the first belt pulley of one end fixedly connected with of rotation axis, the outside fixedly connected with second belt pulley of rotary rod, the outside cover of first belt pulley and second belt pulley is equipped with same first belt, the equal fixedly connected with third belt pulley in both ends of rotary rod, two third belt pulleys cooperate with two fixed blocks respectively.

Preferably, a first chute has been seted up to one side of curb plate, slidable mounting has first slider in the first chute, one side and the second motor fixed connection of first slider, first threaded rod is installed to the first spout internal rotation, the second screw hole has been seted up on the first slider, first threaded rod screw thread is installed in the second screw hole, and the top of first threaded rod extends to the top outside of curb plate and the first bevel gear of fixedly connected with, the fixed cover in the outside of rotation axis is equipped with the second bevel gear, the second bevel gear meshes with first bevel gear mutually, first threaded rod can drive first slider displacement through the second screw hole.

Preferably, two second spouts have been seted up to the top symmetry of base, equal slidable mounting has the second slider in two second spouts, the top of two second sliders respectively with the bottom fixed connection of two fixed blocks, all rotate in two second spouts and install the second threaded rod, third screw hole has all been seted up on two second sliders, two second threaded rods threaded mounting is threaded mounting in two third threaded holes respectively, and the one end of two second threaded rods extends to the outside and the fixedly connected with fourth belt pulley in both sides of base respectively, two fourth belt pulleys all overlap with the outside of two third belt pulleys respectively and are equipped with the second belt, the second threaded rod can drive the displacement of second slider through third threaded hole.

Preferably, the rectangular sliding grooves are formed in one side, close to each other, of each of the two first rectangular rods, the two second rectangular rods are slidably mounted in the two rectangular sliding grooves respectively, and the length of the first rectangular rods can be extended out of the second rectangular rods through sliding adjustment in the rectangular sliding grooves.

Preferably, the slide opening that switches on mutually with two rectangle chutes is seted up respectively at the top of two first rectangle poles, equal slidable mounting has the kelly in two chutes, a plurality of calorie holes have all been seted up at the top of two second rectangle poles, the kelly cooperatees with the card hole, the outside of two kellies is all overlapped and is equipped with the spring, the one end of two springs respectively with the top fixed connection of two first rectangle poles, the other end of two springs respectively with the outside fixed connection of two kellies, the kelly can pass through the card hole with second rectangle pole locking.

Compared with the prior art, the utility model has the advantages of:

(1) according to the scheme, the first belt pulley is matched with the second belt pulley through the first belt pulley, the third belt pulley is matched with the fourth belt pulley through the second belt, and the second threaded rod is matched with the second sliding block through the third threaded hole, so that the numerical control milling machine can automatically and conveniently fix a workpiece during machining;

(2) according to the scheme, the first rectangular rod is matched with the second rectangular rod through the rectangular sliding groove, the clamping rod is matched with the clamping hole, and the spring is matched with the clamping rod, so that the extending length of the second rectangular rod is convenient to adjust, and the fixed machining operation of workpieces with different specifications is convenient;

the utility model discloses but numerically controlled fraise machine of dismouting blade when using, can carry out the centre gripping through the grip block is automatic to the work piece fixed, makes things convenient for the processing operation, and can make its work piece to different specifications of being convenient for process through the adjustment, promotes the operating efficiency.

Drawings

Fig. 1 is a schematic structural view of a numerically controlled milling machine with detachable blades according to the present invention;

fig. 2 is a schematic top view of the numerical control milling machine with a detachable blade according to the present invention;

fig. 3 is a schematic view of a side plate structure of the numerically controlled milling machine with a detachable blade according to the present invention;

fig. 4 is an enlarged schematic structural view of a position a in fig. 1 of the numerically controlled milling machine with the detachable blade according to the present invention.

In the figure: the automatic locking device comprises a base, a side plate 2, a first motor 3, a second motor 4, a rotating seat 5, a blade 6, a locking bolt 7, a workbench 8, a fixing block 9, a first rectangular rod 10, a second rectangular rod 11, a clamping plate 12, a bearing 13, a rotating rod 14, a rotating shaft 15, a first belt pulley 16, a second belt pulley 17, a first belt 18, a third belt pulley 19, a first sliding block 20, a first threaded rod 21, a first bevel gear 22, a second bevel gear 23, a second sliding block 24, a second threaded rod 25, a fourth belt pulley 26, a second belt 27, a clamping rod 28, a clamping hole 29 and a spring 30.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Example one

Referring to fig. 1-4, a numerically controlled milling machine with detachable blade comprises a base 1, a side plate 2 is fixedly connected to the top of the base 1, a first motor 3 is fixedly installed at the top of the side plate 2, a second motor 4 is slidably installed at one side of the side plate 2, a rotary seat 5 is welded on an output shaft of the second motor 4, a blade mounting groove is formed in the bottom of the rotary seat 5, a blade 6 is arranged in the blade mounting groove, a first threaded hole is formed in the outer side of the rotary seat 5, a locking bolt 7 is installed in the first threaded hole in a threaded manner, the locking bolt 7 is matched with the blade 6, an operation groove is formed in the top of the base 1, a workbench 8 is fixedly connected to the inner wall of the bottom of the operation groove, two fixed blocks 9 are symmetrically and slidably installed at the top of the base 1, a first rectangular rod 10 is fixedly connected to one side of the two fixed blocks 9 close to, the equal fixedly connected with grip block 12 of one end of two second rectangular poles 11, two bearings 13 of one side fixedly connected with of base 1, fixed mounting has same rotary rod 14 on two bearings 13, the welding has rotation axis 15 on the output shaft of first motor 3, the first belt pulley 16 of one end fixedly connected with of rotation axis 15, the outside fixedly connected with second belt pulley 17 of rotary rod 14, the outside cover of first belt pulley 16 and second belt pulley 17 is equipped with same first belt 18, the equal fixedly connected with third belt pulley 19 in both ends of rotary rod 14, two third belt pulleys 19 cooperate with two fixed blocks 9 respectively.

In this embodiment, first spout has been seted up to one side of curb plate 2, slidable mounting has first slider 20 in the first spout, one side and 4 fixed connection of second motor of first slider 20, first threaded rod 21 is installed to the first spout internal rotation, the second screw hole has been seted up on first slider 20, first threaded rod 21 threaded mounting is in the second threaded hole, and the top of first threaded rod 21 extends to the top outside of curb plate 2 and the first bevel gear 22 of fixedly connected with, the fixed cover in the outside of rotation axis 15 is equipped with second bevel gear 23, second bevel gear 23 meshes with first bevel gear 22 mutually, first threaded rod 21 can drive first slider 20 displacements through the second screw hole.

In this embodiment, two second chutes have been seted up to base 1's top symmetry, equal slidable mounting has second slider 24 in two second chutes, two second slider 24's top respectively with the bottom fixed connection of two fixed blocks 9, all rotate in two second chutes and install second threaded rod 25, third screw hole has all been seted up on two second sliders 24, two second threaded rod 25 threaded mounting is in two third screw holes respectively, and the one end of two second threaded rod 25 extends to the outside and the fixedly connected with fourth belt pulley 26 in base 1's both sides respectively, two fourth belt pulleys 26 all overlap with the outside of two third belt pulleys 19 respectively and are equipped with second belt 27, second threaded rod 25 can drive the displacement of second slider 24 through the third screw hole.

In this embodiment, the rectangular sliding grooves are formed in the side, close to each other, of each of the two first rectangular rods 10, the two second rectangular rods 11 are slidably mounted in the two rectangular sliding grooves respectively, and the second rectangular rods 11 can be slidably adjusted in the rectangular sliding grooves to extend out of the length of the first rectangular rods 10.

In this embodiment, the slide opening that switches on mutually with two rectangle chutes is seted up respectively at the top of two first rectangle poles 10, equal slidable mounting has the kelly 28 in two chutes, a plurality of calorie of holes 29 have all been seted up at the top of two second rectangle poles 11, kelly 28 cooperatees with calorie of hole 29, the outside of two kellies 28 all is overlapped and is equipped with spring 30, the one end of two springs 30 respectively with the top fixed connection of two first rectangle poles 10, the other end of two springs 30 respectively with the outside fixed connection of two kellies 28, kelly 28 can be through calorie hole 29 with the locking of second rectangle pole 11.

Example two

Referring to fig. 1-4, a blade-detachable numerically controlled fraise machine comprises a base 1, a side plate 2 is fixedly connected to the top of the base 1 by welding, a first motor 3 is fixedly installed on the top of the side plate 2 by bolts, a second motor 4 is slidably installed on one side of the side plate 2, a rotary base 5 is welded on an output shaft of the second motor 4, a blade mounting groove is formed in the bottom of the rotary base 5, a blade 6 is arranged in the blade mounting groove, a first threaded hole is formed in the outer side of the rotary base 5, a locking bolt 7 is installed in the first threaded hole in a threaded manner, the locking bolt 7 is matched with the blade 6, an operation groove is formed in the top of the base 1, a workbench 8 is fixedly connected to the inner wall of the bottom of the operation groove by welding, two fixing blocks 9 are symmetrically slidably installed on the top of the base 1, and, one end that two first rectangle poles 10 are close to each other all is provided with second rectangle pole 11, the one end of two second rectangle poles 11 is all through welding fixedly connected with grip block 12, two bearings 13 of welding fixedly connected with are passed through to one side of base 1, there is same rotary rod 14 through welding fixedly mounted on two bearings 13, the welding has rotation axis 15 on the output shaft of first motor 3, the first belt pulley 16 of welding fixedly connected with is passed through to rotation axis 15's one end, welding fixedly connected with second belt pulley 17 is passed through in the outside of rotary rod 14, first belt pulley 16 overlaps with the outside of second belt pulley 17 and is equipped with same first belt 18, all through welding fixedly connected with third belt pulley 19 at the both ends of rotary rod 14, two third belt pulleys 19 cooperate with two fixed blocks 9 respectively.

In this embodiment, first spout has been seted up to one side of curb plate 2, slidable mounting has first slider 20 in the first spout, one side and second motor 4 of first slider 20 pass through bolt fixed connection, first threaded rod 21 has been installed to the first spout internal rotation, the second screw hole has been seted up on first slider 20, first threaded rod 21 threaded mounting is in the second threaded hole, and the top of first threaded rod 21 extends to the top outside of curb plate 2 and is connected with first bevel gear 22 through welded fastening, the outside of rotation axis 15 is equipped with second bevel gear 23 through the fixed cover of welding, second bevel gear 23 meshes with first bevel gear 22 mutually, first threaded rod 21 can drive first slider 20 displacement through the second screw hole.

In this embodiment, two second spouts have been seted up to base 1's top symmetry, equal slidable mounting has second slider 24 in two second spouts, welded fastening is passed through with the bottom of two fixed blocks 9 respectively at the top of two second sliders 24, all rotate in two second spouts and install second threaded rod 25, third screw hole has all been seted up on two second sliders 24, two second threaded rod 25 threaded mounting are in two third screw holes respectively, and the one end of two second threaded rod 25 extends to base 1's both sides outside respectively and through welded fastening be connected with fourth belt pulley 26, two fourth belt pulleys 26 all overlap with the outside of two third belt pulleys 19 respectively and are equipped with second belt 27, second threaded rod 25 can drive the displacement of second slider 24 through the third screw hole.

In this embodiment, the slide opening that switches on mutually with two rectangle chutes is seted up respectively at the top of two first rectangle poles 10, equal slidable mounting has the kelly 28 in two chutes, a plurality of calorie of holes 29 have all been seted up at the top of two second rectangle poles 11, kelly 28 cooperatees with calorie of hole 29, the outside of two kellies 28 all overlaps and is equipped with spring 30, welded fastening is passed through respectively with the top of two first rectangle poles 10 to the one end of two spring 30 and is connected, welded fastening is passed through respectively with the outside of two kellies 28 to the other end of two spring 30, kelly 28 can be through calorie hole 29 with second rectangle pole 11 locking.

In this embodiment, when in use, a workpiece to be processed is placed on the workbench 8, then the first motor 3 is started, the output shaft of the first motor 3 drives the rotating shaft 15 to rotate, the rotating shaft 15 drives the second bevel gear 23 and the first belt pulley 16 to rotate, the second bevel gear 23 drives the first bevel gear 22 to rotate, the second bevel gear 22 drives the first threaded rod 21 to rotate, the first threaded rod 21 drives the first slider 20 to move downwards in the first chute through the second threaded hole, the first slider 20 drives the second motor 4 to move, so that the second motor 4 drives the blade 6 to approach the workpiece, meanwhile, the first belt pulley 16 drives the second belt pulley 17 to rotate through the first belt 18, the second belt pulley 17 drives the rotating rod 14 to rotate, the rotating rod 14 drives the third belt pulley 19 to rotate, the third belt pulley 19 drives the fourth belt pulley 26 to rotate through the second belt 27, the fourth belt pulley 26 drives the second threaded rod 25 to rotate, the second threaded rod 25 can drive the second slider 24 to move in the second sliding groove through the third threaded hole, the second slider 24 drives the fixing blocks 9 to move, so that the two fixing blocks 9 approach each other, the fixing blocks 9 drive the first rectangular rod 10 to move, the first rectangular rod 10 drives the second rectangular rod 11 to move, the second rectangular rod 11 drives the clamping plates 12 to move, so that the two clamping plates 12 which approach each other clamp the workpiece, at the moment, the second motor 4 drives the blade 6 to move to a proper distance and start to process the workpiece, the clamping rod 28 can be pulled to separate from the clamping hole 29 and deform the spring 30, the distance that the second rectangular rod 11 extends out of the first rectangular rod 10 is adjusted, the spring 30 deforms and recovers to drive the clamping rod 28 to be embedded with the other clamping hole 29, thereby facilitating the processing of workpieces of different specifications, the blade 6 can be removed for replacement by turning the locking bolt 7.

The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.

Claims

1. A numerically controlled fraise machine with detachable blade comprises a base (1) and is characterized in that a side plate (2) is fixedly connected to the top of the base (1), a first motor (3) is fixedly installed at the top of the side plate (2), a second motor (4) is slidably installed on one side of the side plate (2), a rotary seat (5) is welded on an output shaft of the second motor (4), a blade mounting groove is formed in the bottom of the rotary seat (5), a blade (6) is arranged in the blade mounting groove, a first threaded hole is formed in the outer side of the rotary seat (5), a locking bolt (7) is internally threaded in the first threaded hole, the locking bolt (7) is matched with the blade (6), an operation groove is formed in the top of the base (1), a workbench (8) is fixedly connected to the inner wall of the bottom of the operation groove, and two fixing blocks (9) are symmetrically slidably installed at the, the utility model discloses a fixed block's motor, including base (1), two fixed blocks (9), the equal first rectangle pole of fixedly connected with in one side (10) that are close to each other of two fixed blocks (9), the one end that two first rectangle poles (10) are close to each other all is provided with second rectangle pole (11), the equal fixedly connected with grip block (12) in one end of two second rectangle poles (11), two bearings (13) of one side fixedly connected with of base (1), fixed mounting has same rotary rod (14) on two bearings (13), the welding has rotation axis (15) on the output shaft of first motor (3), the first belt pulley of one end fixedly connected with (16) of rotation axis (15), the outside fixedly connected with second belt pulley (17) of rotary rod (14), the outside cover of first belt pulley (16) and second belt pulley (17) is equipped with same first belt (18), the equal fixedly connected with third belt pulley (19) in both ends of rotary rod (14), two third belt pulleys (.

2. The numerically controlled milling machine with the detachable blades as claimed in claim 1, wherein a first sliding groove is formed in one side of the side plate (2), a first sliding block (20) is slidably mounted in the first sliding groove, one side of the first sliding block (20) is fixedly connected with a second motor (4), a first threaded rod (21) is rotatably mounted in the first sliding groove, a second threaded hole is formed in the first sliding block (20), the first threaded rod (21) is threadedly mounted in the second threaded hole, the top end of the first threaded rod (21) extends to the outer side of the top of the side plate (2) and is fixedly connected with a first bevel gear (22), a second bevel gear (23) is fixedly sleeved on the outer side of the rotating shaft (15), and the second bevel gear (23) is meshed with the first bevel gear (22).

3. The numerically controlled milling machine with the detachable blade according to claim 1, wherein two second sliding grooves are symmetrically formed in the top of the base (1), second sliding blocks (24) are slidably mounted in the two second sliding grooves, the tops of the two second sliding blocks (24) are fixedly connected with the bottoms of the two fixed blocks (9) respectively, second threaded rods (25) are rotatably mounted in the two second sliding grooves, third threaded holes are formed in the two second sliding blocks (24), the two second threaded rods (25) are respectively and threadedly mounted in the two third threaded holes, one ends of the two second threaded rods (25) extend to the outside of two sides of the base (1) respectively and are fixedly connected with fourth belt pulleys (26), and second belts (27) are sleeved on the two fourth belt pulleys (26) and the outside of the two third belt pulleys (19) respectively.

4. The numerically controlled milling machine with the detachable blades as claimed in claim 1, wherein the two first rectangular rods (10) are provided with rectangular sliding grooves on the sides close to each other, and the two second rectangular rods (11) are slidably mounted in the two rectangular sliding grooves respectively.

5. The numerically controlled milling machine with the detachable blade according to claim 1, wherein slide holes communicated with the two rectangular slide grooves are formed in the tops of the two first rectangular rods (10) respectively, clamping rods (28) are slidably mounted in the two slide holes respectively, a plurality of clamping holes (29) are formed in the tops of the two second rectangular rods (11), the clamping rods (28) are matched with the clamping holes (29), springs (30) are sleeved on the outer sides of the two clamping rods (28), one ends of the two springs (30) are fixedly connected with the tops of the two first rectangular rods (10) respectively, and the other ends of the two springs (30) are fixedly connected with the outer sides of the two clamping rods (28) respectively.