CN210703832U

CN210703832U - Feeding device of numerical control machine tool

Info

Publication number: CN210703832U
Application number: CN201921811742.7U
Authority: CN
Inventors: 崔翠芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-26
Filing date: 2019-10-26
Publication date: 2020-06-09
Anticipated expiration: 2029-10-26

Abstract

The utility model belongs to the technical field of the numerical control processing, especially, be a feeding device of numerical control machine tool, which comprises a fixing plate and i, the top fixed mounting of fixed plate has two risers, and the top fixed mounting of two risers has same footstock, the bottom of footstock is seted up flutedly, rotate on the both sides inner wall of recess and install the lead screw, one side fixed mounting of footstock has the motor, the one end of lead screw extends to the footstock outer and output shaft fixed connection of motor, threaded mounting has the connecting seat on the lead screw, and one side fixed mounting that two risers are close to each other has same horizontal pole. The utility model relates to a rationally, easy operation just can reliably fix the machined part through the finger cylinder that sets up to just can convey the machined part through motor and lead screw, degree of automation is higher, has effectively replaced the operation of arm, and manufacturing cost is lower, and the suitability is higher, is fit for extensively promoting.

Description

Feeding device of numerical control machine tool

Technical Field

The utility model relates to a numerical control processing technology field especially relates to a digit control machine tool material feeding unit.

Background

The numerical control machine tool is a numerical control machine tool and is an automatic machine tool provided with a program control system. The control system is capable of logically processing and decoding a program defined by a control code or other symbolic instructions, represented by coded numbers, which are input to the numerical control device via the information carrier. The numerical control device sends various control signals through operation processing to control the action of the machine tool, parts are automatically machined according to the shape and the size required by a drawing, and a special feeding device is required to convey corresponding products or raw materials in the numerical control machining process, so that continuous machining can be carried out within an effective time, and the working efficiency is improved.

However, in order to ensure the safety of workers, most of the existing feeding devices adopt a mechanical arm to complete automatic feeding and finish machining, and although the feeding method is safe and reliable, the manufacturing cost of the mechanical arm and the purchase cost of the mechanical arm are high, more starting funds are needed to complete machining production, and the feeding device is difficult for small and medium-sized enterprises, so that the application range is reduced, and the applicability is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a feeding device of a numerical control machine tool.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a feeding device of a numerical control machine tool comprises a fixed plate, wherein two vertical plates are fixedly mounted at the top of the fixed plate, the top of the two vertical plates is fixedly provided with the same top seat, the bottom of the top seat is provided with a groove, the inner walls of the two sides of the groove are rotatably provided with lead screws, one side of the top seat is fixedly provided with a motor, one end of each lead screw extends out of the top seat and is fixedly connected with an output shaft of the motor, a connecting seat is mounted on the lead screws in a threaded manner, one side, close to each other, of the two vertical plates is fixedly provided with the same cross rod, the bottom of the connecting seat extends to the lower part of the groove and is in sliding connection with the cross rod, the bottom of the connecting seat is fixedly provided with a first connecting plate, the bottom of the first connecting plate is fixedly provided with an air cylinder, the output, the top fixed mounting of fixed plate has three pillar, the top fixed mounting of pillar has the arc layer board.

Preferably, a rectangular avoiding frame opening is formed in the vertical plate, and four support legs distributed in a rectangular array are fixedly mounted at the bottom of the fixing plate.

Preferably, bearing holes are formed in the inner walls of the two sides of the groove, the two bearings are fixedly sleeved on the screw rod, and the inner walls of the two bearing holes are fixedly connected with the outer rings of the two bearings respectively.

Preferably, the connecting seat is provided with a threaded hole, and the screw rod penetrates through the threaded hole and is connected with the inner wall of the threaded hole in a screwing manner.

Preferably, the connecting seat is provided with a rectangular hole, the top and the bottom of the cross rod are provided with sliding grooves, the sliding grooves are internally provided with sliding blocks, and one sides of the two sliding blocks, which are far away from each other, extend to the corresponding sliding grooves and are fixedly connected with the inner walls of the rectangular grooves.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, the device is matched with an arc-shaped supporting plate through a fixing plate, a vertical plate, a first connecting plate, a cylinder, a second connecting plate, a finger cylinder, a supporting column and the arc-shaped supporting plate, when the device is used, a workpiece is placed on the three arc-shaped supporting plates, the finger cylinder is started, two clamping jaws of the finger cylinder expand outwards, then the cylinder is started, an output shaft of the cylinder extends downwards and drives the second connecting plate to descend, so that the finger cylinder descends, after the finger cylinder descends to the height of the workpiece, the finger cylinder is started again, the workpiece can be reliably clamped, then the cylinder is started again, and the output shaft of the cylinder drives the finger cylinder to pull back;

when the device is used, the motor is started in a forward direction, an output shaft of the motor drives the lead screw to rotate, the lead screw drives the connecting seat to displace, so that the finger cylinder is driven to move, after a workpiece is sent to processing equipment, the processing equipment fixes the workpiece, then the finger cylinder is started to loosen the workpiece, and then the motor is started in a reverse direction, so that the connecting seat drives the finger cylinder to return to an initial position, the processing equipment can process the workpiece immediately, and then the next transmission flow can be carried out;

the utility model relates to a rationally, easy operation just can reliably fix the machined part through the finger cylinder that sets up to just can convey the machined part through motor and lead screw, degree of automation is higher, has effectively replaced the operation of arm, and manufacturing cost is lower, and the suitability is higher, is fit for extensively promoting.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1. a fixing plate; 2. a vertical plate; 3. a top seat; 4. a groove; 5. a screw rod; 6. an electric motor; 7. a connecting seat; 8. a cross bar; 9. a first connector tile; 10. a cylinder; 11. a second connector tile; 12. a finger cylinder; 13. a pillar; 14. an arc-shaped supporting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a feeding device of a numerical control machine tool comprises a fixing plate 1, two vertical plates 2 are fixedly mounted at the top of the fixing plate 1, the top of each vertical plate 2 is fixedly provided with a same top seat 3, the bottom of each top seat 3 is provided with a groove 4, the inner walls of the two sides of each groove 4 are rotatably provided with a lead screw 5, one side of each top seat 3 is fixedly provided with a motor 6, one end of each lead screw 5 extends out of the corresponding top seat 3 and is fixedly connected with an output shaft of the motor 6, a connecting seat 7 is mounted on each lead screw 5 in a threaded manner, one side, close to each other, of each vertical plate 2 is fixedly provided with a same cross rod 8, the bottom of each connecting seat 7 extends to the lower side of the corresponding groove 4 and is in sliding connection with the corresponding cross rod 8, the bottom of each connecting seat 7 is fixedly provided with a first connecting plate 9, the bottom of each first connecting plate 9 is fixedly provided, the top of the fixed plate 1 is fixedly provided with three support columns 13, and the top of each support column 13 is fixedly provided with an arc-shaped supporting plate 14;

the vertical plate 2 is provided with a rectangular avoiding frame opening, the bottom of the fixed plate 1 is fixedly provided with four support legs distributed in a rectangular array, bearing holes are respectively formed on the inner walls of two sides of the groove 4, two bearings are fixedly sleeved on the screw rod 5, the inner walls of the two bearing holes are respectively and fixedly connected with the outer rings of the two bearings, a threaded hole is formed on the connecting seat 7, the screw rod 5 penetrates through the threaded hole and is in screwed connection with the inner wall of the threaded hole, a rectangular hole is formed on the connecting seat 7, the top and the bottom of the cross rod 8 are respectively provided with a sliding groove, sliding blocks are slidably arranged in the sliding grooves, one sides of the two sliding blocks, which are far away from each other, extend to the outside of the corresponding sliding grooves and are fixedly connected with the inner walls of the rectangular grooves, and when the device is used, a workpiece is placed on the three arc-shaped support plates 14 through the fixed, starting the finger cylinder 12, expanding two clamping jaws of the finger cylinder 12 outwards, then starting the cylinder 10, extending an output shaft of the cylinder 10 downwards and driving the second connecting plate 11 to descend, so that the finger cylinder 12 descends, when the finger cylinder 12 descends to the height of a workpiece, starting the finger cylinder 12 again to reliably clamp the workpiece, then starting the cylinder 10 again, driving the finger cylinder 12 to pull back by the output shaft of the cylinder 10, the operation is simple and clear, the use is convenient, the fixing plate 1, the vertical plate 2, the top seat 3, the groove 4, the screw rod 5, the motor 6, the connecting seat 7, the cross rod 8, the first connecting plate 9, the cylinder 10, the second connecting plate 11, the finger cylinder 12, the support 13 and the arc-shaped support plate 14 are matched, when in use, the motor 6 is started in a forward direction, the output shaft of the motor 6 drives the screw rod 5 to rotate, and the screw rod 5 drives the connecting, thereby drive finger cylinder 12 and remove, after the machined part is delivered to the machining equipment department, the machining equipment is fixed the machined part, then start finger cylinder 12 and loosen the machined part, then reverse starting motor 6, thereby make connecting seat 7 drive finger cylinder 12 and get back to initial position, the machining equipment just can be processed the machined part immediately, later just can carry out next conveying flow, the utility model relates to a rationally, easy operation, the finger cylinder 12 through setting up just can reliably be fixed the machined part to just can convey the machined part through motor 6 and lead screw 5, degree of automation is higher, has effectively replaced the operation of arm, and manufacturing cost is lower, and the suitability is higher, is fit for extensive popularization.

The working principle is as follows: when the processing device is used, the center degree between the finger cylinder 12 and the processing device is adjusted, a workpiece is placed on the three arc-shaped supporting plates 14, the finger cylinder 12 is started, the two clamping jaws of the finger cylinder 12 expand outwards to increase the angle between the two clamping jaws, the cylinder 10 is started, the output shaft of the cylinder 10 extends downwards to drive the second connecting plate 11 to descend, the finger cylinder 12 can be driven to descend by the second connecting plate 11, when the finger cylinder 12 descends to the height of the workpiece, the finger cylinder 12 is started again, the two clamping jaws of the finger cylinder 12 retract to reliably clamp the workpiece, the cylinder 10 is started again, the output shaft of the cylinder 10 retracts to pull the finger cylinder 12 back, the motor 6 is started in the forward direction, and the output shaft of the motor 6 starts to rotate in the forward direction, thereby drive lead screw 5 and rotate, lead screw 5 just can drive connecting seat 7 and begin to carry out the displacement, connecting seat 7 just can drive finger cylinder 12 and remove, after connecting seat 7 sent the processing equipment department with the machined part, the processing equipment is fixed the machined part, then start finger cylinder 12, loosen the machined part, then reverse start motor 6, the output shaft of motor 6 will drive lead screw 5 and reverse, thereby make connecting seat 7 drive finger cylinder 12 and get back to the initial position, immediately the processing equipment just can process the machined part, later just can carry out next transfer flow, the operation flow is simple.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a digit control machine tool material feeding unit, includes fixed plate (1), its characterized in that: the top of the fixing plate (1) is fixedly provided with two vertical plates (2), the top of the two vertical plates (2) is fixedly provided with the same top seat (3), the bottom of the top seat (3) is provided with a groove (4), the inner walls of the two sides of the groove (4) are rotatably provided with a lead screw (5), one side of the top seat (3) is fixedly provided with a motor (6), one end of the lead screw (5) extends out of the top seat (3) and is fixedly connected with an output shaft of the motor (6), the lead screw (5) is provided with a connecting seat (7) in a threaded manner, one side of the two vertical plates (2) close to each other is fixedly provided with the same cross rod (8), the bottom of the connecting seat (7) extends to the lower part of the groove (4) and is in sliding connection with the cross rod (8), the bottom of the connecting seat (7) is fixedly provided with a first connecting plate (9), and the bottom of the, fixed mounting has second linkage plate (11) on the output shaft of cylinder (10), the bottom fixed mounting of second linkage plate (11) has finger cylinder (12), the top fixed mounting of fixed plate (1) has three pillar (13), the top fixed mounting of pillar (13) has arc layer board (14).

2. The feeding device of the numerical control machine tool according to claim 1, characterized in that: rectangular avoidance frame openings are formed in the vertical plates (2), and four support legs distributed in a rectangular array are fixedly mounted at the bottom of the fixing plate (1).

3. The feeding device of the numerical control machine tool according to claim 1, characterized in that: bearing holes are formed in the inner walls of the two sides of the groove (4), the two bearings are fixedly sleeved on the screw rod (5), and the inner walls of the two bearing holes are fixedly connected with the outer rings of the two bearings respectively.

4. The feeding device of the numerical control machine tool according to claim 1, characterized in that: the connecting seat (7) is provided with a threaded hole, and the screw rod (5) penetrates through the threaded hole and is connected with the inner wall of the threaded hole in a screwing mode.

5. The feeding device of the numerical control machine tool according to claim 1, characterized in that: the connecting seat (7) is provided with a rectangular hole, the top and the bottom of the cross rod (8) are provided with sliding grooves, sliding blocks are arranged in the sliding grooves in a sliding mode, and one side, far away from each other, of each sliding block extends to the corresponding sliding groove and is fixedly connected with the inner wall of the rectangular groove.