CN213968822U

CN213968822U - Multi-station cold heading die punch forming device

Info

Publication number: CN213968822U
Application number: CN202022787252.7U
Authority: CN
Inventors: 汪琪霖
Original assignee: Zhenjiang Kanglin Electric Appliance Co ltd
Current assignee: Zhenjiang Kanglin Electric Appliance Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-08-17
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a punch forming device of a multi-station cold heading die, which comprises a base plate, wherein a first supporting block is fixedly arranged on the upper surface of the base plate, a punching platform is fixedly arranged on the upper surface of the first supporting block, a punching groove is formed in the punching platform, a first fixed block is fixedly arranged on the upper surface of the first supporting block, a first motor is fixedly arranged on the first fixed block, and a second supporting block is fixedly arranged on the upper surface of the first supporting block; compared with the prior art, the utility model discloses be equipped with two punching press platforms, be equipped with the bed die in punching press groove 13, bed die one side is equipped with movable block and second stopper, be equipped with the shifting chute on the movable block, be equipped with first motor on first supporting block, the motor output end is connected with the carousel, pivot one end on the carousel is in the movable block, second stopper one side is connected with the elevator, the elevator sets up the lifting groove on the second fixed block, rotate through the motor and make the bed die rise and leave the punching press groove, convenient quick drawing of patterns.

Description

Multi-station cold heading die punch forming device

Technical Field

The utility model relates to a mould punching press technical field specifically is a multistation cold-heading mould stamping forming device.

Background

The existing stamping forming machine is mostly single-station stamping forming, material injection, stamping and demolding are carried out on one station, and due to the fact that the material injection, the stamping and the demolding are carried out, each process needs to be carried out in sequence, time is consumed, efficiency is low, and operation is very inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multistation cold-heading mould stamping forming device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a multi-station cold heading die punch forming device comprises a bottom plate, wherein a first supporting block is fixedly arranged on the upper surface of the bottom plate, a punching table is fixedly arranged on the upper surface of the first supporting block, a punching groove is formed in the punching table, a first fixing block is fixedly arranged on the upper surface of the first supporting block, a first motor is fixedly arranged on the first fixing block, a second supporting block is fixedly arranged on the upper surface of the first supporting block, a fixing shaft is rotatably arranged on the second supporting block, a rotary disc is fixedly arranged at one end of the fixing shaft, the other end of the fixing shaft is fixedly connected with the output end of the first motor, a rotary shaft is fixedly arranged on one side of the rotary disc, a lower die is slidably arranged on the punching groove, a first limiting block is fixedly arranged on one side of the lower die, a second limiting block is fixedly arranged on the other side of the lower die, a moving block is fixedly arranged on one side of the first limiting block, and the rotary shaft is slidably connected with the moving block, a second fixed block is fixedly arranged on the upper surface of the first supporting block, and the second limiting block is connected with the second fixed block in a sliding manner;

the bottom plate upper surface slides and is equipped with the support frame, the fixed pneumatic cylinder that is equipped with on the support frame, the fixed plate that is equipped with of pneumatic cylinder output, fixed surface is equipped with the mould under the fixed plate.

Preferably, the upper surface of the bottom plate is fixedly provided with a third supporting block, the third supporting block is rotatably provided with a screw, the bottom of the supporting frame is in threaded fit with the screw, a third fixing block is fixedly arranged on one side of the bottom plate, a second motor is fixedly arranged on the third fixing block, and the output end of the second motor is fixedly connected with one end of the screw.

Preferably, the upper surface of the bottom plate is provided with a sliding groove, the sliding groove is provided with a sliding block in a sliding manner, and the sliding block is fixedly connected with the bottom of the support frame.

Preferably, a lifting groove is formed in one side of the second fixing block, a lifting block is arranged in the lifting groove in a sliding mode, and the lifting block is fixedly connected with the second limiting block.

Preferably, the moving block is provided with a moving groove, and the moving groove is in sliding connection with the rotating shaft.

Preferably, the stamping table is provided with a clamping groove, and the clamping groove is connected with the moving block and the second limiting block in a sliding manner.

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

1. compared with the prior art, the utility model is provided with two punching tables, a lower die is arranged in the punching groove 13, a moving block and a second limiting block are arranged on one side of the lower die, a moving groove is arranged on the moving block, a first motor is arranged on the first supporting block, the output end of the motor is connected with the rotary table, one end of a rotating shaft on the rotary table is arranged in the moving block, one side of the second limiting block is connected with a lifting block, the lifting block is arranged in a lifting groove on the second fixing block, the lower die is lifted to leave the punching groove through the rotation of the motor, and the rapid demoulding is convenient;

2. this practicality is equipped with the screw rod bottom the support frame, screw rod and support frame bottom screw-thread fit, and screw rod one end is connected with the second motor, and the support frame bottom is connected with the slider, and the slider setting is opened the second motor and is made the screw rod rotate in the spout of bottom plate, drives the support frame and removes, realizes the punching press to different workstations, improves work efficiency.

Drawings

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

FIG. 2 is a schematic view of the lower mold structure of the present invention;

FIG. 3 is a schematic top view of the present invention;

in the figure: 1. a base plate; 11. a first support block; 12. a punching stage; 13. punching a groove; 14. a first fixed block; 15. a first motor; 16. a second support block; 17. a turntable; 18. a rotating shaft; 19. a moving block; 2. a first stopper; 21. a lower die; 22. a second limiting block; 23. a second fixed block; 24. a support frame; 25. a hydraulic cylinder; 26. a fixing plate; 27. an upper die; 3. a third support block; 31. a screw; 32. a third fixed block; 33. a second motor; 4. a chute; 41. a slider; 5. a lifting groove; 51. a lifting block; 6. a moving groove; 61. a fixed shaft; 7. a clamping groove.

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. 1-3, the present invention provides a technical solution: a multi-station cold heading die punch forming device comprises a bottom plate 1, wherein a first supporting block 11 is fixedly arranged on the upper surface of the bottom plate 1, the first supporting block 11 is divided into three parts, two punching tables 12 are arranged, a punching table 12 is fixedly arranged on the upper surface of the first supporting block 11, a punching groove 13 is formed in the punching table 12, a first fixing block 14 is fixedly arranged on the upper surface of the first supporting block 11, a first motor 15 is fixedly arranged on the first fixing block 14, a second supporting block 16 is fixedly arranged on the upper surface of the first supporting block 11, a fixing shaft 61 is rotatably arranged on the second supporting block 16, the fixing shaft 61 penetrates through the second supporting block 16, a rotating plate 17 is fixedly arranged at one end of the fixing shaft 61, the other end of the fixing shaft 61 is fixedly connected with the output end of the first motor 15, a rotating shaft 18 is fixedly arranged on one side of the rotating plate 17, a lower die 21 is slidably arranged on the punching groove 13, the lower die 21 is provided with three parts which are connected together through blocks, the fixed second stopper 22 that is equipped with of 2 opposite sides of first stopper that is equipped with in bed die 21 one side, the fixed movable block 19 that is equipped with in 2 one sides of first stopper, pivot 18 and movable block 19 sliding connection, fixed surface is equipped with second fixed block 23 on the first supporting block 11, second stopper 22 and second fixed block 23 sliding connection, the surface sliding is equipped with support frame 24 on bottom plate 1, the fixed pneumatic cylinder 25 that is equipped with on support frame 24, the fixed plate 26 that is equipped with of pneumatic cylinder 25 output, fixed surface is equipped with mould 27 under the fixed plate 26, it corresponds with bed die 21 position to go up mould 27. Firstly, a fixed plate 26 and an upper die 27 are pushed by a hydraulic cylinder 25 to move downwards to be extruded and molded with a lower die 21 in a stamping groove 13, then the hydraulic cylinder 25 rises to separate the upper die 27 from the lower die 21, then a first motor 15 drives a rotary table 17 to rotate, the rotary table 17 drives a rotary shaft 18 to do circular motion, a moving block 19 is provided with a moving groove 6, the moving groove 6 is in sliding connection with the rotary shaft 18, the rotary shaft 18 slides along the moving groove 6 while moving circularly to push the moving block 19, a second fixed block 23 and a second limiting block 22 guide the lower die 21 to enable the lower die 21 to only do vertical motion, the moving block 19 drives the lower die 21 to go up and down, after the upper die 27 and the lower die 21 are cold-molded, the upper die 27 is separated from the lower die 21, at the moment, the moving block 19 drives the lower die 21 to move upwards, so that a product rises to facilitate demolding, when the upper die 27 moves above the lower die 21 again, the moving block 19 drives the lower die 21 to move downwards and clamp into the stamping station 12, so that cold end stamping is facilitated.

The upper surface of the bottom plate 1 is fixedly provided with a third supporting block 3, the third supporting block 3 is rotatably provided with a screw 31, the left side and the right side of each third supporting block 3 are respectively provided with one screw 31, the bottom of the supporting frame 24 is in threaded fit with the screw 31, the screw 31 penetrates through the bottom of the supporting frame 24, one side of the bottom plate 1 is fixedly provided with a third fixed block 32, the third fixed block 32 is fixedly provided with a second motor 33, the output end of the second motor 33 is fixedly connected with one end of the screw 31, the upper surface of the bottom plate 1 is provided with a chute 4, the chute 4 is provided with a sliding block 41 in a sliding manner, the sliding block 41 is fixedly connected with the bottom of the supporting frame 24, the moving position of the supporting frame 24 is limited, the supporting frame 24 can only move according to the chute 4, the second motor 33 drives the screw 31 to rotate, so that the sliding block 41 slides, the lower die 21 at the other punching station 12 is raised to release the finished product and put it into the blank.

Lifting groove 5 has been seted up to second fixed block 23 one side, slides in lifting groove 5 and is equipped with lifter 51, lifter 51 and second stopper 22 fixed connection, through lifter 51 and lifting groove 5's spacing direction for vertical removal can only be to bed die 21, makes things convenient for bed die 21 to remove.

The length of the moving slot 6 is larger than the diameter of the rotating disc 17, so that the rotating shaft 18 can move back and forth in the moving slot 6.

The punching table 12 is provided with a clamping groove 7, the clamping groove 7 is connected with the moving block 19 and the second limiting block 22 in a sliding mode, and the clamping groove 7 is used for limiting the position of the lower die 21 and facilitating moving out of the lower die 21.

The working principle is as follows: firstly, a fixed plate 26 and an upper die 27 are pushed by a hydraulic cylinder 25 to move downwards to be extruded and molded with a lower die 21 in a stamping groove 13, then the hydraulic cylinder 25 rises to separate the upper die 27 from the lower die 21, then a second motor 33 is opened to drive a screw 31 to rotate, so that a support frame 24 moves, a slider 41 is arranged at the bottom of the support frame 24, the slider 41 is arranged in a sliding groove 4 to limit the position of the support frame 24, so that the upper die 27 moves to the next stamping station 12, then a first motor 15 on the stamping station 12 which is just stamped is opened to drive a rotary table 17 to rotate, a rotary shaft 18 on the rotary table 17 drives a moving block 19 and a first limiting block 2 to rise, the other end of the lower die 21 is connected with the sliding groove 4 of the slider 41 through a second limiting block 22, so that the lower die 21 moves out of the stamping groove 13, the rapid demoulding is convenient, a finished product is taken out and put into a blank, and the upper die 27 performs cold heading stamping at the other stamping station 12, the multi-station circular processing is realized, the working hours are saved, and the efficiency is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multistation cold-heading mould stamping forming device, includes bottom plate (1), its characterized in that, bottom plate (1) upper surface fixed is equipped with first supporting block (11), fixed surface is equipped with punching platform (12) on first supporting block (11), punching groove (13) have been seted up on punching platform (12), fixed surface is equipped with first fixed block (14) on first supporting block (11), fixed being equipped with first motor (15) on first fixed block (14), fixed surface is equipped with second supporting block (16) on first supporting block (11), it is equipped with fixed axle (61) to rotate on second supporting block (16), fixed axle (61) one end is fixed and is equipped with carousel (17), the fixed axle (61) other end and first motor (15) output fixed connection, carousel (17) one side is fixed and is equipped with pivot (18), a lower die (21) is slidably arranged on the stamping groove (13), a first limiting block (2) is fixedly arranged on one side of the lower die (21), a second limiting block (22) is fixedly arranged on the other side of the lower die (21), a moving block (19) is fixedly arranged on one side of the first limiting block (2), the rotating shaft (18) is slidably connected with the moving block (19), a second fixing block (23) is fixedly arranged on the upper surface of the first supporting block (11), and the second limiting block (22) is slidably connected with the second fixing block (23);

the upper surface of the bottom plate (1) slides and is provided with a support frame (24), a hydraulic cylinder (25) is fixedly arranged on the support frame (24), a fixing plate (26) is fixedly arranged at the output end of the hydraulic cylinder (25), and an upper die (27) is fixedly arranged on the lower surface of the fixing plate (26).

2. The multi-station cold heading die punch forming device according to claim 1, wherein: the improved motor support is characterized in that a third supporting block (3) is fixedly arranged on the upper surface of the base plate (1), a screw rod (31) is arranged on the third supporting block (3) in a rotating mode, the bottom of the supporting frame (24) is in threaded fit with the screw rod (31), a third fixing block (32) is fixedly arranged on one side of the base plate (1), a second motor (33) is fixedly arranged on the third fixing block (32), and the output end of the second motor (33) is fixedly connected with one end of the screw rod (31).

3. The multi-station cold heading die punch forming device according to claim 1, wherein: the bottom plate (1) upper surface has been seted up spout (4), it is equipped with slider (41) to slide on spout (4), slider (41) and support frame (24) bottom fixed connection.

4. The multi-station cold heading die punch forming device according to claim 1, wherein: lifting groove (5) have been seted up to second fixed block (23) one side, it is equipped with elevator (51) to slide in lifting groove (5), elevator (51) and second stopper (22) fixed connection.

5. The multi-station cold heading die punch forming device according to claim 1, wherein: the moving block (19) is provided with a moving groove (6), and the moving groove (6) is connected with the rotating shaft (18) in a sliding mode.

6. The multi-station cold heading die punch forming device according to claim 1, wherein: a clamping groove (7) is formed in the punching table (12), and the clamping groove (7) is connected with the moving block (19) and the second limiting block (22) in a sliding mode.