CN216632190U

CN216632190U - Positioning device capable of positioning and processing multiple punches simultaneously

Info

Publication number: CN216632190U
Application number: CN202123102473.7U
Authority: CN
Inventors: 王廷友
Original assignee: Suzhou Jinshangbo Machinery Technology Co ltd
Current assignee: Suzhou Jinshangbo Machinery Technology Co ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-05-31
Anticipated expiration: 2031-12-07

Abstract

The utility model belongs to the field of punch processing, in particular to a positioning device capable of positioning and processing a plurality of punches simultaneously, aiming at the problem that when the existing positioning device is used, only one punch can be positioned generally, so that when a worker finishes processing one punch, the punch needs to be disassembled and then a new workpiece is installed for processing again, the utility model provides the following scheme, which comprises a base, wherein four corners of the bottom of the base are fixedly connected with support columns, the top of the base is fixedly connected with a grinding machine body, and the top of the base is slidably connected with a movable plate symmetrical to the grinding machine body. Thereby moving the punch.

Description

Positioning device capable of positioning and processing multiple punches simultaneously

Technical Field

The utility model relates to the technical field of punch processing, in particular to a positioning device capable of positioning and processing a plurality of punches simultaneously.

Background

The punch is a metal part on a stamping die in a machine tool, and is called a punch rod, a punch pin or a punch, and is installed on the stamping die to perform continuous punching, stamping and breaking operations, so that a processed material is separated or plastically deformed, and a required finished product or a semi-finished product is obtained.

When the traditional positioning device is used, only one punch can be positioned generally, so that when a worker finishes machining one punch, the punch needs to be disassembled, then a new machined part is installed, and then machining is carried out again, so that the working efficiency is not high, and therefore the positioning device capable of positioning and machining a plurality of punches simultaneously is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defect that in the prior art, when a worker finishes processing one punch, the punch needs to be disassembled, then a new workpiece is installed, and then the punch is processed again, so that the working efficiency is not high.

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

a positioning device capable of positioning and processing a plurality of punches simultaneously comprises a base, wherein four corners of the bottom of the base are fixedly connected with supporting columns, the top of the base is fixedly connected with a grinding machine body, the top of the base is slidably connected with a moving plate which is symmetrical with the grinding machine body, the base is of a hollow structure, a moving component for moving the moving plate is arranged in the base, the movable plate is of a hollow structure, one side of the movable plate is rotatably connected with a fixed disc, a rotating assembly for rotating the fixed disc is arranged in the movable plate, one side of the fixed disc, which is far away from the moving plate, is provided with a plurality of fixing grooves for placing punches, the inside of the fixed disc is provided with a mounting groove communicated with the fixing grooves, the inside of mounting groove is the annular and is provided with the locating component that the multiunit is used for making the drift location, and locating component and fixed slot correspond.

Preferably, the removal subassembly includes one side inner wall fixedly connected with motor of base, the first threaded rod of output shaft fixedly connected with of motor, the other end of first threaded rod is connected with the one side inner wall rotation that the motor was kept away from to the base, the outer wall thread cover of first threaded rod is equipped with the nut plate, the top of nut plate run through the base and with the bottom fixed connection of movable plate, the sliding opening with nut plate matched with is seted up at the top of base.

Preferably, the runner assembly includes that one side inner wall of movable plate rotates the pivot of connection, the one end of pivot run through the movable plate and with one side fixed connection of fixed disk, the fixed cover of outer wall of pivot is equipped with the worm wheel, one side inner wall of movable plate rotates and is connected with the worm that meshes mutually with the worm wheel, the other end of worm runs through the movable plate and extends to the outside of movable plate.

Preferably, locating component includes that one side inner wall of mounting groove rotates the second threaded rod of connection, the one end of second threaded rod runs through the outside that the mounting groove extends to the fixed disk, the outer wall thread cover of second threaded rod is equipped with the extrusion dish, one side inner wall sliding connection of extrusion dish and mounting groove, the inner wall sliding connection of mounting groove has the fixed plate with fixed slot matched with, the one end of fixed plate extends to the inside of fixed slot and has seted up the arc wall, the other end of fixed plate seted up with extrusion dish matched with arc limit.

Preferably, one end of the second threaded rod is fixedly connected with a handle.

Preferably, the equal fixedly connected with slider in fixed plate both sides, sliding connection has fixed slide bar in the inside of slider runs through, the one end of fixed slide bar and one side inner wall fixed connection of mounting groove, the outer wall cover of fixed slide bar is equipped with the spring, and the both ends of spring respectively with one side inner wall of mounting groove and one side fixed connection of slider.

Preferably, an elastic pad is fixedly connected to the inner wall of the fixing groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the second threaded rod is driven to rotate by the rotating handle, the second threaded rod can drive the extrusion disc to move when rotating, the extrusion disc can extrude the fixed plate through the arc edge when moving, the fixed plate can drive the arc-shaped groove to move when moving, and when the arc-shaped groove clamps the punch, the extrusion disc stops rotating, so that the stability of the punch is improved.

2. According to the utility model, the first threaded rod is driven to rotate by the starting motor, the first threaded rod can drive the nut plate to move when rotating, the nut plate can drive the moving plate to move when moving, and the moving plate can drive the punch to move through the fixed disk when moving, so that the punch is moved to a specified position to be conveniently processed.

3. According to the utility model, the worm is rotated to drive the worm wheel to rotate, the worm wheel can drive the rotating shaft to rotate when rotating, the rotating shaft can drive the fixed disk to rotate when rotating, the fixed disk can drive the fixed groove to rotate when rotating, and the fixed groove can drive the punch to rotate when rotating, so that the unprocessed punch and the processed punch are transposed to be processed, and the working efficiency is improved.

The multi-punch positioning device is simple in structure and convenient to use, the plurality of punches can be positioned simultaneously by rotating the second threaded rod, the processing stability of the punches is improved, the working efficiency of the multi-punch positioning device can also be improved, the moving plate can be moved by starting the motor, so that the punches can be moved to be processed conveniently, and the punches can be shifted by rotating the worm, so that the multi-punch positioning device is convenient for operators to operate and improves the working efficiency.

Drawings

Fig. 1 is a schematic perspective view of a positioning device capable of positioning and processing a plurality of punches simultaneously according to the present invention;

fig. 2 is a schematic partial cross-sectional perspective view of a positioning device capable of positioning multiple punches simultaneously according to the present invention;

fig. 3 is a schematic partial cross-sectional perspective view of a fixing disk of a positioning device capable of positioning multiple punches simultaneously according to the present invention;

fig. 4 is a schematic perspective view of a fixing plate of a positioning device capable of positioning multiple punches simultaneously according to the present invention.

In the figure: 1. a base; 2. a grinder body; 3. moving the plate; 4. a nut plate; 5. a first threaded rod; 6. a motor; 7. a sliding port; 8. a rotating shaft; 9. fixing the disc; 10. a worm gear; 11. A worm; 12. fixing grooves; 13. mounting grooves; 14. a second threaded rod; 15. an extrusion disc; 16. Fixing the sliding rod; 17. a slider; 18. a spring; 19. a fixing plate; 20. an arc-shaped slot; 21. a handle.

Detailed Description

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

Example one

Referring to fig. 1-4, a positioning device capable of positioning multiple punches simultaneously comprises a base 1, wherein four corners of the bottom of the base 1 are fixedly connected with support columns, the top of the base 1 is fixedly connected with a grinder body 2, the top of the base 1 is slidably connected with a movable plate 3 symmetrical to the grinder body 2, the base 1 is of a hollow structure, a moving assembly for moving the movable plate 3 is arranged inside the base 1, the movable plate 3 is of a hollow structure, one side of the movable plate 3 is rotatably connected with a fixed plate 9, a rotating assembly for rotating the fixed plate 9 is arranged inside the movable plate 3, one side of the fixed plate 9, which is far away from the movable plate 3, is provided with a plurality of fixed grooves 12 for placing the punches, an installation groove 13 communicated with the fixed grooves 12 is arranged inside the fixed plate 9, and a plurality of positioning assemblies for positioning the punches are annularly arranged inside the installation groove 13, and the positioning member corresponds to the fixing groove 12.

Example two

The embodiment is improved on the basis of the first embodiment: referring to fig. 1-4, a positioning device capable of positioning and processing a plurality of punches simultaneously comprises a base 1, wherein four corners of the bottom of the base 1 are fixedly connected with support columns, the top of the base 1 is fixedly connected with a grinding machine body 2, the top of the base 1 is slidably connected with a movable plate 3 symmetrical to the grinding machine body 2, the base 1 is of a hollow structure, a moving assembly for moving the movable plate 3 is arranged inside the base 1, the moving assembly comprises a motor 6 fixedly connected with the inner wall of one side of the base 1, an output shaft of the motor 6 is fixedly connected with a first threaded rod 5, the other end of the first threaded rod 5 is rotatably connected with the inner wall of one side of the base 1 far away from the motor 6, a nut plate 4 is sleeved on the outer wall of the first threaded rod 5 in a threaded manner, the top of the nut plate 4 penetrates through the base 1 and is fixedly connected with the bottom of the movable plate 3, a sliding opening 7 matched with the nut plate 4 is formed in the top of the base 1, the movable plate 3 can be moved by the over-start motor 6 so as to move the punch and process the punch conveniently, the movable plate 3 is of a hollow structure, one side of the movable plate 3 is rotatably connected with a fixed disc 9, a rotating assembly for rotating the fixed disc 9 is arranged in the movable plate 3, the rotating assembly comprises a rotating shaft 8 rotatably connected with the inner wall of one side of the movable plate 3, one end of the rotating shaft 8 penetrates through the movable plate 3 and is fixedly connected with one side of the fixed disc 9, a worm wheel 10 is fixedly sleeved on the outer wall of the rotating shaft 8, a worm 11 meshed with the worm wheel 10 is rotatably connected with the inner wall of one side of the movable plate 3, the other end of the worm 11 penetrates through the movable plate 3 and extends to the outer side of the movable plate 3, the fixed disc 9 can be rotated by rotating the worm 11 so as to change the position of the punch, so as to facilitate the operation of workers and improve the working efficiency, one side of the fixed disc 9, which is far away from the movable plate 3, is provided with a plurality of fixing grooves 12 for placing the punch, the inside of the fixed disk 9 is provided with a mounting groove 13 communicated with the fixed groove 12, the inside of the mounting groove 13 is annularly provided with a plurality of groups of positioning components for positioning the punch, each positioning component comprises a second threaded rod 14 rotatably connected with the inner wall of one side of the mounting groove 13, one end of the second threaded rod 14 penetrates through the mounting groove 13 and extends to the outside of the fixed disk 9, the outer wall of the second threaded rod 14 is sleeved with an extrusion disk 15, the extrusion disk 15 is slidably connected with the inner wall of one side of the mounting groove 13, the inner wall of the mounting groove 13 is slidably connected with a fixed plate 19 matched with the fixed groove 12, one end of the fixed plate 19 extends to the inside of the fixed groove 12 and is provided with an arc-shaped groove 20, the other end of the fixed plate 19 is provided with an arc-shaped edge matched with the extrusion disk 15, a plurality of punches can be positioned simultaneously by rotating the second threaded rod 14, the processing stability of the punches is improved, and the working efficiency of the punches can also be improved, one end fixedly connected with handle 21 of second threaded rod 14, can be convenient for the staff to rotate second threaded rod 14 through handle 21, and positioning element is corresponding with fixed slot 12, the equal fixedly connected with slider 17 in fixed plate 19 both sides, sliding connection is run through to slider 17's inside has fixed slide bar 16, fixed slide bar 16's one end and one side inner wall fixed connection of mounting groove 13, fixed slide bar 16's outer wall cover is equipped with spring 18, and spring 18's both ends respectively with one side inner wall of mounting groove 13 and one side fixed connection of slider 17, through mutually supporting between fixed slide bar 16 and the slider 17, can prevent that fixed plate 19 from taking place the skew when removing, simultaneously can be convenient for make fixed plate 19 return through spring 18, the inner wall fixedly connected with cushion of fixed slot 12, elasticity through the cushion can carry out preliminary positioning to the drift.

The working principle is as follows: when the punching head fixing device is used, firstly, punching heads are sequentially placed in the fixing grooves 12 to be extruded with the elastic cushion, so that the punching heads are preliminarily positioned through the elasticity of the elastic cushion, then the rotating handle 21 drives the second threaded rod 14 to rotate, the second threaded rod 14 drives the extrusion disc 15 to move when rotating, the extrusion disc 15 extrudes the fixing plate 19 through an arc edge when moving, the fixing plate 19 slides on the fixing slide rod 16 through the slide block 17 when being extruded, so that the stability of the punching heads when sliding is ensured, meanwhile, the slide block 17 compresses the spring 18 when moving, the fixing plate 19 drives the arc-shaped groove 20 to move when moving, when the punching heads are clamped by the arc-shaped groove 20, the rotation of the extrusion disc 15 is stopped, so that the stability of the punching heads is improved, at the moment, the starting motor 6 drives the first threaded rod 5 to rotate, the first threaded rod 5 drives the nut plate 4 to move when rotating, nut plate 4 can drive movable plate 3 and remove when removing, movable plate 3 can drive the drift through fixed disk 9 and remove when removing, when it removes the assigned position, close motor 6, start grinding machine body 2 and process the drift this moment, after its processing is accomplished, it rotates worm 11 and drives worm wheel 10 and rotate, worm wheel 10 can drive pivot 8 and rotate when rotating, pivot 8 can drive fixed disk 9 and rotate when rotating, fixed disk 9 can drive fixed slot 12 and rotate when rotating, fixed slot 12 can drive the drift and rotate when rotating, thereby make unprocessed drift and processed drift transpose, then start grinding machine body 2 and process it, so repeatedly process the drift, and the work efficiency is improved.

However, as is well known to those skilled in the art, the working principle and wiring method of the grinder body 2 and the motor 6 are common and are conventional means or common knowledge, and will not be described herein, and those skilled in the art can make any choice according to their needs or convenience.

The above description is only for the preferred embodiment 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 technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a can carry out positioner of location processing to a plurality of drifts simultaneously, includes base (1), its characterized in that, the equal fixedly connected with support column in bottom four corners of base (1), the top fixedly connected with of base (1) grinds quick-witted body (2), sliding connection has movable plate (3) symmetrical with grinding quick-witted body (2) at base (1) top, base (1) is hollow structure, the inside of base (1) is provided with the removal subassembly that makes movable plate (3) remove, movable plate (3) are hollow structure, one side of movable plate (3) rotates and is connected with fixed disk (9), the inside of movable plate (3) is provided with the rotating assembly that makes fixed disk (9) rotate, one side that movable plate (3) was kept away from to fixed disk (9) is seted up a plurality of fixed slots (12) of placing the drift, the punching head fixing structure is characterized in that a mounting groove (13) communicated with the fixing groove (12) is formed in the fixing disc (9), a plurality of groups of positioning assemblies used for positioning the punching head are annularly arranged in the mounting groove (13), and the positioning assemblies correspond to the fixing groove (12).

2. The positioning device capable of positioning multiple punches simultaneously according to claim 1, wherein the moving assembly comprises a motor (6) fixedly connected to an inner wall of one side of the base (1), an output shaft of the motor (6) is fixedly connected with a first threaded rod (5), the other end of the first threaded rod (5) is rotatably connected to an inner wall of one side of the base (1) far away from the motor (6), a nut plate (4) is sleeved on a threaded sleeve of an outer wall of the first threaded rod (5), a top of the nut plate (4) penetrates through the base (1) and is fixedly connected with a bottom of the moving plate (3), and a sliding opening (7) matched with the nut plate (4) is formed in the top of the base (1).

3. The positioning device capable of positioning multiple punches simultaneously according to claim 1, wherein the rotating assembly comprises a rotating shaft (8) rotatably connected to an inner wall of one side of the moving plate (3), one end of the rotating shaft (8) penetrates through the moving plate (3) and is fixedly connected to one side of the fixed plate (9), a worm wheel (10) is fixedly sleeved on an outer wall of the rotating shaft (8), a worm (11) meshed with the worm wheel (10) is rotatably connected to an inner wall of one side of the moving plate (3), and the other end of the worm (11) penetrates through the moving plate (3) and extends to the outer side of the moving plate (3).

4. The positioning device capable of positioning multiple punches simultaneously according to claim 1, wherein the positioning assembly comprises a second threaded rod (14) rotatably connected to the inner wall of one side of the mounting groove (13), one end of the second threaded rod (14) extends to the outer side of the fixed plate (9) through the mounting groove (13), an extrusion plate (15) is sleeved on the outer wall of the second threaded rod (14), the extrusion plate (15) is slidably connected to the inner wall of one side of the mounting groove (13), a fixed plate (19) matched with the fixed groove (12) is slidably connected to the inner wall of the mounting groove (13), one end of the fixed plate (19) extends to the inside of the fixed groove (12) and is provided with an arc-shaped groove (20), and the other end of the fixed plate (19) is provided with an arc-shaped edge matched with the extrusion plate (15).

5. The positioning device for simultaneously positioning a plurality of punches according to claim 4, wherein a handle (21) is fixedly connected to one end of the second threaded rod (14).

6. The positioning device capable of positioning multiple punches simultaneously according to claim 4, wherein sliding blocks (17) are fixedly connected to both sides of the fixing plate (19), a fixing sliding rod (16) is slidably connected to the inside of each sliding block (17) in a penetrating manner, one end of each fixing sliding rod (16) is fixedly connected with the inner wall of one side of the mounting groove (13), a spring (18) is sleeved on the outer wall of each fixing sliding rod (16), and both ends of each spring (18) are respectively fixedly connected with the inner wall of one side of the mounting groove (13) and one side of each sliding block (17).

7. The positioning device for simultaneously positioning a plurality of punches according to claim 4, wherein an elastic pad is fixedly connected to the inner wall of the fixing groove (12).