CN216801358U

CN216801358U - Stamping die convenient to change stamping die head

Info

Publication number: CN216801358U
Application number: CN202122149975.9U
Authority: CN
Inventors: 林启明; 王�华
Original assignee: Kunshan Keye Machinery Co ltd
Current assignee: Kunshan Keye Machinery Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-06-24
Anticipated expiration: 2031-09-07

Abstract

The utility model discloses a stamping die convenient for replacing a stamping die head, which belongs to the technical field of stamping dies and comprises a device body and a fixed frame, wherein the top of the device body is fixedly connected with the bottom of the fixed frame, a fixed plate is arranged in the fixed frame, the bottom of the fixed plate is provided with a second sliding groove, in the utility model, the integral position of a stamping die plate is fastened in the fixed plate through the mutual matching of structures of a supporting block, a limiting plate and a threaded rod, when the stamping die plate needs to be replaced, the position of the supporting block for loosening the top of the stamping die plate is controlled through the mutual matching of a rotating motor and the first threaded rod, the positions of the left end and the right end of the stamping die plate are loosened through the rotation of a rotating cap and the second threaded rod, so that the position limitation of the stamping die plate is quickly removed, the stamping die plate can be pulled out from the first sliding groove for replacement, and the stamping die plate can be quickly and effectively replaced, the operation is simple, the replacement is convenient, and the integral production efficiency is well improved.

Description

Stamping die convenient to change stamping die head

Technical Field

The utility model relates to the technical field of stamping dies, in particular to a stamping die with a stamping die head convenient to replace.

Background

In the production and manufacturing of automobile parts, a stamping die is necessary equipment for producing the automobile parts, the stamping die mainly performs physical impact on materials with certain shapes to change the shapes of the materials, and the stamping die usually drives an upper die to move onto a lower die through a hydraulic cylinder to enable the materials between the upper die and the lower die to generate certain shape changes under the action of pressure.

But the stamping die plate in charge of stamping in the existing stamping die is very tedious when being replaced, the replacement efficiency is lower, and the large-scale and diversified production needs can not be met, so that the overall production efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a stamping die convenient for replacing a stamping die head so as to solve the problems in the background art, but a stamping die plate in charge of stamping in the existing stamping die is very complicated in replacement, the replacement efficiency is low, and the large-scale and diversified production needs cannot be met, so that the overall production efficiency is reduced.

In order to achieve the purpose, the utility model provides the following technical scheme: a stamping die convenient for replacing a stamping die head comprises a device body and a fixing frame, wherein the top of the device body is fixedly connected with a fixing die plate, the top of the whole device is fixedly connected with the bottom of the fixed frame, a fixed plate is arranged in the fixed frame, the bottom of the fixed plate is provided with a second sliding groove, a stamping die plate is arranged inside the second sliding groove, two ends of the stamping die plate are fixedly connected with a first sliding block, the first sliding block is connected with the inner part of the second sliding groove in a sliding way, the top of the fixed plate is provided with a first sliding groove in a penetrating way, a rotating motor is fixedly connected with the top of the fixed plate close to the first sliding chute, a first threaded rod is fixedly connected with the output end of the rotating motor, one end of the first threaded rod, far away from the rotating motor, penetrates into the first sliding chute, and the outer surface of the stamping die is in threaded connection with the inside of the thread abutting block, and the bottom of the thread abutting block is in contact with the top of the stamping die plate.

As a further scheme of the utility model: the fixed plate both ends have been seted up spout three, three inside sliding connection in spout have the smooth foot, three one end fixedly connected with limiting plates in spout are kept away from to the smooth foot, limiting plate and fixed plate both ends sliding connection, limiting plate one end runs through and has seted up the thread groove, the inside threaded connection of thread groove has threaded rod two, two one ends of threaded rod run through thread groove to fixed plate inside, and touch with stamping die board one end and connect mutually.

As a still further scheme of the utility model: and one end of the second threaded rod, far away from the fixed plate, penetrates through the other end of the threaded groove and is fixedly connected with one end of the rotating cap.

As a still further scheme of the utility model: the fixed plate top is rotated and is connected with the pivot, fixed plate one end fixedly connected with stopper is kept away from in the pivot, stopper bottom and limiting plate top one end contact mutually.

As a still further scheme of the utility model: the hydraulic pump is fixedly connected to the top of the fixing frame, a metal shell is fixedly connected to the outer surface of one end, close to the fixing frame, of the hydraulic pump, and one end, far away from the hydraulic pump, of the metal shell is fixedly connected to the top of the fixing frame.

As a still further scheme of the utility model: the outer surface of one end, close to the fixed plate, of the rotating motor is fixedly connected with a metal shell, and one end, far away from the rotating motor, of the metal shell is fixedly connected with the top of the fixed plate.

As a still further scheme of the utility model: the output end of the hydraulic pump penetrates through the inside of the fixing frame and is fixedly connected with the top of the fixing plate, the two ends of the hydraulic pump are fixedly connected with the second sliding block, the inside of the fixing frame is provided with a slide way, and the second sliding block is connected with the inside of the slide way in a sliding mode.

As a still further scheme of the utility model: the outer surfaces of the two ends of the threaded abutting block are fixedly connected with a third sliding block, a limiting groove is formed in the inner wall of the first sliding groove, and the third sliding block is in sliding connection with the inner portion of the limiting groove.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the first sliding block and the second sliding groove are mutually matched to limit the position of the stamping die plate in the fixed plate, the overall position of the stamping die plate is fastened in the fixed plate through mutual matching of the structures of the first abutting block, the limiting plate and the second threaded rod, when the stamping die plate needs to be replaced, the first rotating motor and the first threaded rod are mutually matched to control the first abutting block to release the position of the top of the stamping die plate, and the second rotating cap rotates the second threaded rod to release the positions of the left end and the right end of the stamping die plate, so that the position limitation of the stamping die plate is quickly removed, and the stamping die plate can be replaced by pulling out from the first sliding groove.

The utility model has the beneficial effects that: according to the utility model, the overall position of the stamping die plate during stamping is stabilized through the mutual matching of the structures of the second sliding block and the sliding way, the unstable conditions of shaking or shaking and the like of the stamping die plate during downward stamping are avoided, the limiting blocks are further arranged at the two ends of the top of the fixed plate, the position of the limiting plate is limited through the mutual matching of the limiting blocks and the rotating shaft, the situations of loosening or moving upwards and the like of the limiting plate when the stamping die plate is fixed are prevented, and convenience is provided for the position fixing of the stamping die plate in the later period.

Drawings

FIG. 1 is a schematic view of an overall structure of a stamping die with a stamping die head convenient to replace according to the present invention;

FIG. 2 is an enlarged schematic view of a stamping die of the present invention, shown at A in FIG. 1, with the stamping die head being easily replaced;

FIG. 3 is an enlarged schematic view of a stamping die of the present invention, shown at B in FIG. 1, for facilitating replacement of the stamping die head;

fig. 4 is a schematic view of an overall opened structure of a limiting plate of a stamping die convenient for replacing a stamping die head according to the utility model;

FIG. 5 is a schematic view of an overall cross-sectional structure of a stamping die of the present invention with the stamping die head being easily replaced;

fig. 6 is an enlarged schematic structural view of a stamping die of the present invention at a position C in fig. 5, which facilitates replacement of a stamping die head.

In the figure: 1. the whole device; 2. a fixed mount; 3. fixing the die plate; 4. a fixing plate; 5. a rotating electric machine; 6. a first threaded rod; 7. a screw thread resisting block; 71. a third sliding block; 8. a first sliding chute; 81. a limiting groove; 9. stamping a die plate; 10. a first sliding block; 11. A second chute; 12. a limiting plate; 13. a sliding foot; 14. a third chute; 15. a thread groove; 16. a second threaded rod; 17. turning the cap; 18. A rotating shaft; 19. a limiting block; 20. a hydraulic pump; 21. a slideway; 22. and a second sliding block.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 6, in an embodiment of the present invention, a stamping die convenient for replacing a stamping die head includes a device body 1 and a fixing frame 2, a fixed die plate 3 is fixedly connected to the top of the device body 1, the top of the device body 1 is fixedly connected to the bottom of the fixing frame 2, a fixing plate 4 is disposed inside the fixing frame 2, a second sliding chute 11 is disposed at the bottom of the fixing plate 4, a stamping die plate 9 is disposed inside the second sliding chute 11, a first sliding block 10 is fixedly connected to two ends of the stamping die plate 9, the first sliding block 10 is slidably connected to the inside of the second sliding chute 11, a first sliding chute 8 is disposed at the top of the fixing plate 4 in a penetrating manner, a rotating motor 5 is fixedly connected to the top of the fixing plate 4 near the first sliding chute 8, a first threaded rod 6 is fixedly connected to an output end of the rotating motor 5, one end of the first threaded rod 6 far away from the rotating motor 5 penetrates to the inside of the first sliding chute 8, and an outer surface is in threaded connection with an inner portion of a thread abutting block 7, the bottom of the thread abutting block 7 is in contact with the top of the stamping die plate 9, so that the position of the stamping die plate 9 is limited in the fixing plate 4, and the later stamping die plate 9 is convenient to disassemble and assemble integrally.

The two ends of the fixed plate 4 are provided with a third sliding chute 14, the inside of the third sliding chute 14 is connected with a sliding foot 13 in a sliding manner, one end, away from the third sliding chute 14, of the sliding foot 13 is fixedly connected with a limiting plate 12, the limiting plate 12 is connected with the two ends of the fixed plate 4 in a sliding manner, one end of the limiting plate 12 is provided with a threaded groove 15 in a penetrating manner, the inside of the threaded groove 15 is connected with a second threaded rod 16 in a threaded manner, one end of the second threaded rod 16 penetrates through the threaded groove 15 to the inside of the fixed plate 4 and is in contact with one end of the stamping die plate 9, so that the stability of the stamping die plate 9 in the fixed plate 4 can be enhanced, and stable conditions such as shaking or shaking are avoided at the position inside the fixed plate 4 when the stamping die plate 9 is stamped; one end, far away from the fixed plate 4, of the second threaded rod 16 penetrates to the other end of the threaded groove 15 and is fixedly connected with one end of the rotating cap 17, so that the second threaded rod 16 can be rotated through the rotating cap 17, and the use of the second threaded rod 16 in the later period is facilitated; the top of the fixed plate 4 is rotatably connected with a rotating shaft 18, one end of the rotating shaft 18, which is far away from the fixed plate 4, is fixedly connected with a limiting block 19, and the bottom of the limiting block 19 is in contact with one end of the top of the limiting plate 12, so that the position of the limiting plate 12 can be limited through the limiting block 19, and the situations that the position of the limiting plate 12 is loosened or moves upwards and the like when the position of the stamping die plate 9 is fixed are avoided; the outer surface of one end of the hydraulic pump 20 close to the fixed frame 2 is fixedly connected with a metal shell, and one end of the metal shell far away from the hydraulic pump 20 is fixedly connected with the top of the fixed frame 2, so that the integral stability of the hydraulic pump 20 can be enhanced, and the situations that the joint between the hydraulic pump 20 and the fixed frame 2 is loosened during operation and the like are avoided; the outer surface of one end, close to the fixed plate 4, of the rotating motor 5 is fixedly connected with a metal shell, and one end, far away from the rotating motor 5, of the metal shell is fixedly connected with the top of the fixed plate 4, so that the overall stability of the rotating motor 5 can be enhanced, and the situation that the joint between the rotating motor 5 and the fixed plate 4 is loosened during operation is avoided; the top of the fixed frame 2 is fixedly connected with a hydraulic pump 20, the output end of the hydraulic pump 20 penetrates into the fixed frame 2 and is fixedly connected with the top of the fixed plate 4, two ends of the hydraulic pump are fixedly connected with a second sliding block 22, a sliding way 21 is arranged in the fixed frame 2, and the second sliding block 22 is in sliding connection with the inside of the sliding way 21, so that the stability of the fixed plate 4 during downward movement can be ensured, the position of the fixed plate 4 during downward movement is prevented from shaking, the accuracy and the stability of the stamping die plate 9 during stamping are ensured, and the guarantee is provided for later stamping ancestral industry; the outer surfaces of the two ends of the thread abutting block 7 are fixedly connected with a third sliding block 71, the inner wall of the first sliding groove 8 is provided with a limiting groove 81, and the third sliding block 71 is in sliding connection with the inner part of the limiting groove 81, so that the thread abutting block 7 can be limited, and the rotating direction is changed into the up-down moving direction.

The working principle of the utility model is as follows: when the utility model is used, the rotating motor 5 rotates to drive the first threaded rod 6 to rotate in the first sliding groove 8, the threaded rod rotates to drive the second threaded resisting block 7 to rotate together, the second threaded resisting block 7 is limited by the sliding connection between the third sliding block (71) and the inner part of the limiting groove (81), so that the left-right rotating direction is changed into the up-down moving direction, at the moment, the second threaded resisting block 7 moves upwards by the rotation of the first threaded rod 6 until being separated from the top of the stamping die plate 9 to the inner part of the first sliding groove 8, thereby loosening the position of the top of the stamping die plate 9, after the top of the stamping die plate 9 is loosened, the second threaded rod 16 is rotated by the rotating cap 17, the second threaded rod 16 rotates in the inner part of the threaded groove 15 by the stress of the second threaded rod 16 and simultaneously moves to the outer side of the threaded groove 15 until being separated from the positions of the two ends of the stamping die plate 9, thereby loosening the positions of the two ends of the stamping die plate 9, at this moment, the position of the limiting plate 12 is released by rotating the limiting block 19, the limiting plate 12 moves upwards, and the stamping die plate 9 inside the fixing plate 4 is pulled out to be replaced after the limiting plate 12 is moved away, so that the stamping die plate can be replaced quickly and effectively, the operation is simple, the replacement is convenient, and the whole production efficiency is well improved.

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 stamping die convenient to change stamping die head, includes that the device is whole (1) and mount (2), its characterized in that: the device is characterized in that a fixed die plate (3) is fixedly connected to the top of the device body (1), the top of the device body (1) is fixedly connected with the bottom of a fixed frame (2), a fixed plate (4) is arranged inside the fixed frame (2), a sliding groove II (11) is formed in the bottom of the fixed plate (4), a stamping die plate (9) is arranged inside the sliding groove II (11), a sliding block I (10) is fixedly connected to two ends of the stamping die plate (9), the sliding block I (10) is slidably connected with the inside of the sliding groove II (11), a sliding groove I (8) is formed in the top of the fixed plate (4) in a penetrating mode, a rotating motor (5) is fixedly connected to the top of the fixed plate (4) close to the upper portion of the sliding groove I (8), a threaded rod I (6) is fixedly connected to the output end of the rotating motor (5), one end, far away from the rotating motor (5), of the threaded rod I (6), penetrates into the sliding groove I (8), the outer surface of the stamping die is in threaded connection with the inside of the thread abutting block (7), and the bottom of the thread abutting block (7) is in contact with the top of the stamping die plate (9).

2. A stamping die for facilitating replacement of a stamping die head as claimed in claim 1, wherein: three (14) of spout have been seted up at fixed plate (4) both ends, three (14) inside sliding connection of spout has smooth foot (13), three (14) one end fixedly connected with limiting plate (12) of spout are kept away from in smooth foot (13), limiting plate (12) and fixed plate (4) both ends sliding connection, limiting plate (12) one end is run through and is seted up thread groove (15), thread groove (15) internal thread is connected with threaded rod two (16), threaded rod two (16) one end is run through inside thread groove (15) to fixed plate (4), and touches mutually with stamping die board (9) one end and connects.

3. A stamping die for facilitating replacement of a stamping die head as claimed in claim 2, wherein: one end of the second threaded rod (16) far away from the fixing plate (4) penetrates through the other end of the threaded groove (15) and is fixedly connected with one end of the rotating cap (17).

4. A stamping die for facilitating replacement of a stamping die head as claimed in claim 1, wherein: fixed plate (4) top is rotated and is connected with pivot (18), fixed plate (4) one end fixedly connected with stopper (19) are kept away from in pivot (18), stopper (19) bottom contacts with limiting plate (12) top one end mutually.

5. A stamping die for facilitating replacement of a stamping die head as claimed in claim 1, wherein: the hydraulic pump is characterized in that a hydraulic pump (20) is fixedly connected to the top of the fixing frame (2), a metal shell is fixedly connected to the outer surface of one end, close to the fixing frame (2), of the hydraulic pump (20), and one end, far away from the hydraulic pump (20), of the metal shell is fixedly connected to the top of the fixing frame (2).

6. A stamping die for facilitating replacement of a stamping die head as claimed in claim 1, wherein: the outer surface of one end, close to the fixed plate (4), of the rotating motor (5) is fixedly connected with a metal shell, and one end, far away from the rotating motor (5), of the metal shell is fixedly connected with the top of the fixed plate (4).

7. The stamping die of claim 5, wherein the stamping die head is replaceable by: the output end of the hydraulic pump (20) runs through the inside of the fixing frame (2) and is fixedly connected with the top of the fixing plate (4), the two ends of the sliding block II (22) are fixedly connected, the inside of the fixing frame (2) is provided with a sliding way (21), and the sliding block II (22) is connected with the inside of the sliding way (21) in a sliding manner.

8. A stamping die for facilitating replacement of a stamping die head as claimed in claim 1, wherein: the outer surfaces of the two ends of the threaded abutting block (7) are fixedly connected with a third sliding block (71), the inner wall of the first sliding groove (8) is provided with a limiting groove (81), and the third sliding block (71) is connected with the limiting groove (81) in a sliding mode.