CN215657328U

CN215657328U - Bridge type side punching inclined wedge device

Info

Publication number: CN215657328U
Application number: CN202122028497.6U
Authority: CN
Inventors: 蔡学科
Original assignee: Wuxi Zhenhua Auto Parts Co ltd
Current assignee: Wuxi Zhenhua Auto Parts Co ltd
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-01-28
Anticipated expiration: 2031-08-26

Abstract

The utility model relates to the field of punching devices, in particular to a bridge type side punching inclined wedge device which comprises an upper inclined wedge sliding block and a lower inclined wedge punching module, wherein the upper inclined wedge sliding block can push the lower inclined wedge punching module to move along the direction vertical to the moving direction of the upper inclined wedge sliding block under the action of external force, the lower inclined wedge punching module comprises a lower inclined wedge sliding block, a punch head capable of side punching is arranged in the middle of the lower inclined wedge sliding block, the lower end of the punch head is provided with an elastic device capable of driving the lower inclined wedge sliding block to reset, one end of the elastic device is located in the lower inclined wedge sliding block, the other end of the elastic device is fixed at other positions, and the bottom of the lower inclined wedge sliding block is provided with a guide device capable of guiding the lower inclined wedge sliding block to move. The utility model discloses a device is carved to one side to bridge formula side blow hole can convert vertical motion's mechanism to horizontal position's motion, is convenient for carry out the side blow to the product.

Description

Bridge type side punching inclined wedge device

Technical Field

The utility model relates to the field of punching devices, in particular to a bridge type side punching slanting wedge device.

Background

The transfer die is a special type of stamping die set, which is neither a strip-through piece as with continuous wiping, nor a manual production as with a single station, but only a single simple process. Structurally, each station is a pair of independent single-station dies, but from the production aspect, continuous automatic production can be realized like a continuous die. I have produced a product, need punch a hole at the product edge, but current transfer mould because receive the restriction of the space in the mould, therefore need a special side punching device, realize the side punching to the product.

Disclosure of Invention

In order to solve the defects in the prior art, the utility model provides the bridge type side punching slanting wedge device which can realize side punching of a product while a transfer die works.

The technical scheme of the utility model is as follows:

the utility model provides a device is carved to one side in bridge type side blow hole, includes and carves the slider to one side and carve the module of punching a hole under with, it can promote to go up to one side to carve the slider under the effect of external force carve the module of punching a hole along with it carves the perpendicular direction motion of slider direction of motion to one side to go up to one side, carve the module of punching a hole down including down carving the slider to one side it is equipped with the drift that can carry out the side and punch a hole to carve the slider centre to one side down, the lower extreme of drift is equipped with and drives carve the resilient means that the slider resets to one side down, resilient means one end is located carve the slider to one side down, the other end is fixed in other positions, it is equipped with the guide to carve the slider bottom to one side down carve the slider motion to one side down.

Preferably, a limiting return hook capable of limiting the relative position of the upper inclined wedge sliding block and the lower inclined wedge sliding block is arranged between the upper inclined wedge sliding block and the lower inclined wedge sliding block, the limiting return hook is fixed on the lower inclined wedge sliding block, and a limiting groove corresponding to the limiting return hook is arranged on the upper inclined wedge sliding block.

Preferably, the elastic means is a spring or a cylinder.

Preferably, the guide device further comprises a hollow die holder, two ends of the lower inclined wedge sliding block are fixed in the hollow die holder, the side end of the guide device is fixed on the lower inclined wedge sliding block, and the other end of the guide device is fixed on the hollow die holder.

Preferably, the die further comprises a slanting wedge cover plate, one side of the slanting wedge cover plate is fixed on the hollow die holder, and the lower surface of the other side of the slanting wedge cover plate is in contact with the pressure shoulder of the lower slanting wedge sliding block.

Preferably, the guiding device comprises at least one concave guide plate and at least one convex guide plate matched with the concave guide plate, the concave guide plate is located at the bottom of the lower inclined wedge sliding block, the lower edge of the convex guide plate is fixed on the hollow die holder, and the convex guide plate is in matched contact with the concave guide plate.

Preferably, the guiding device comprises at least one sliding table, the sliding block is fixed on the lower inclined wedge sliding block, a guide rail matched with the sliding table is arranged at a position corresponding to the sliding table, and the guide rail is fixed on the hollow die holder.

Preferably, the lower inclined wedge sliding block comprises a limiting block, and the limiting block is positioned on one side, far away from the punch, of the lower inclined wedge sliding block.

The utility model achieves the following beneficial effects:

through setting up and carve the slider to one side down, can with the vertical motion that carves the slider to one side up is transformed into the drift and is perpendicular to the motion direction that carves the slider to one side up, is convenient for survey the punching press to the product.

Drawings

Fig. 1 is an exploded view of the overall structure of the present invention.

Fig. 2 is a schematic diagram of a partial structure of the present invention.

In the figure, 1, an upper inclined wedge sliding block; 2. a lower wedge punching module; 3. a hollow die holder; 4. a slanting wedge cover plate; 21. a downward inclined wedge sliding block; 22. a punch; 23. an elastic device; 24. a guide device; 25. limiting and hooking; 26. a limiting groove; 27. pressing a shoulder; 28. and a limiting block.

Detailed Description

To facilitate an understanding of the present invention by those skilled in the art, specific embodiments thereof are described below with reference to the accompanying drawings.

As shown in fig. 1-2, the utility model provides a bridge type side punching slanting wedge device, which comprises an upper slanting wedge sliding block 1 and a lower slanting wedge punching module 2, wherein the upper slanting wedge sliding block 1 can push the lower slanting wedge punching module 2 to move, so as to realize side punching of a product. Specifically, carve punching die group 2 down include with carve the slider 1 cooperation to one side the slider 21 is carved to one side down, carve the both sides of slider 21 to one side down respectively and be provided with a spacing hook 25 that returns, spacing hook 25 one end is fixed carve the slider 21 to one side down, the other end stretches out carve the slider 21 to one side down to with carve the spacing slot 26 phase-match on the slider 1 to one side up, work as carve the slider 1 to one side down when carving the slider 21 to one side and taking place the relative slip, spacing hook 25 is in can restrict under the effect of spacing slot 26 carve the slider 1 to one side up with carve the slider 21 relative motion's distance to one side down.

In this embodiment, the upper end of the lower slanting wedge sliding block 21 is provided with a punch 22 for punching a product, an elastic device 23 capable of pushing the lower slanting wedge sliding block 21 to return is arranged below the punch 22, and the elastic device 23 may be a common spring, or may be a nitrogen spring or other structures having this function. After the upper wedge shoe 1 is relieved of pressure, the elastic means 23 can push the lower wedge shoe 21 to move in order to complete the next punching action.

In this embodiment, in order to facilitate installation of the lower wedge punching module 2, a hollow mold base 3 is disposed at the lower end of the lower wedge sliding block 21. And two ends of the bottom of the lower inclined wedge sliding block 21 are fixed in the hollow die holder 3. And the two ends of the upper surface of the hollow die holder 3 are fixedly provided with inclined wedge cover plates 4, the two ends of the upper part of the lower inclined wedge sliding block 21 are also provided with press shoulders 27, the upper surface of each press shoulder 27 is flush with the upper surface of the hollow die holder 3, one side of each inclined wedge cover plate 4 extending into the hollow die holder 3 leans against the corresponding press shoulder 27, on one hand, the position of the lower inclined wedge punched hole in the hollow die holder 3 can be limited, and on the other hand, the lower inclined wedge sliding block 21 can be guided to move along the appointed direction.

In this embodiment, except that the slanting wedge cover plate 4 can guide the moving direction of the slanting wedge sliding block 21, a guiding device 24 is disposed at the bottom of the slanting wedge sliding block 21, the guiding device 24 includes at least one concave guiding plate and at least one convex guiding plate, the upper end of the concave guiding plate is fixed on the slanting wedge sliding block 21, the lower end of the convex guiding plate is fixed in the hollow mold base 3, and the concave guiding plate and the convex guiding plate are matched.

In this embodiment, the guiding device 24 includes at least one sliding table and at least one guide rail, the upper end of the sliding block is fixed on the lower inclined wedge sliding block 21, the lower end of the guide rail is fixed in the hollow die holder 3, and the sliding block is matched with the guide rail.

In this embodiment, in order to limit the moving distance of the lower slanting wedge sliding block 21, a limiting block 28 is further disposed on a side of the lower slanting wedge sliding block 21 away from the punch 22, and when the moving distance of the lower slanting wedge sliding block 21 reaches a point where the limiting block 28 contacts the inner wall of the hollow die holder 3, the lower slanting wedge sliding block 21 is prevented from moving further.

The above-described embodiments of the present invention do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a bridge type side blow hole carves device to one side which characterized in that: carve slider (1) and carve down module (2) of punching a hole to one side including going up, it can promote to one side to carve slider (1) under the effect of external force to go up to one side carve module (2) along with it carves slider (1) direction of motion vertically to go up to one side, carve down module (2) of punching a hole including down carve slider (21) to one side carve the middle drift (22) that can carry out the side and punch a hole of being equipped with of slider (21) down, the lower extreme of drift (22) is equipped with and drives carve resilient means (23) that slider (21) reset to one side down, resilient means (23) one end is located carve the slider (21) to one side down, the other end is fixed in other positions, carve slider (21) bottom to one side down and be equipped with and guide can guide carve to one side down slider (21) moving guider (24) to one side down.

2. The bridge-type side-piercing wedge device of claim 1, wherein: carve slider (1) to one side and carve to one side down and be equipped with between slider (21) to one side and can restrict carve slider (1) to one side and carve slider (21) relative position's spacing back hook (25) to one side down, spacing back hook (25) are fixed in carve the slider (21) to one side down on it is equipped with spacing slot (26) that spacing back hook (25) correspond to one side to carve slider (1) to one side.

3. The bridge-type side-piercing wedge device of claim 1, wherein: the elastic means (23) is a spring or a cylinder.

4. The bridge-type side-piercing wedge device of claim 1, wherein: the die further comprises a hollow die holder (3), two ends of the lower inclined wedge sliding block (21) are fixed in the hollow die holder (3), the side end of the guide device (24) is fixed on the lower inclined wedge sliding block (21), and the other end of the guide device is fixed on the hollow die holder (3).

5. The bridge-type side-piercing wedge device as claimed in claim 4, wherein: the die is characterized by further comprising a slanting wedge cover plate (4), wherein one side of the slanting wedge cover plate (4) is fixed on the hollow die holder (3), and the lower surface of the other side of the slanting wedge cover plate is in contact with a pressure shoulder (27) of the lower slanting wedge sliding block (21).

6. The bridge-type side-piercing wedge device as claimed in claim 4, wherein: the guide device (24) comprises at least one concave guide plate and at least one convex guide plate matched with the concave guide plate, the concave guide plate is located at the bottom of the lower inclined wedge sliding block (21), the lower edge of the convex guide plate is fixed on the hollow die holder (3), and the convex guide plate is in matched contact with the concave guide plate.

7. The bridge-type side-piercing wedge device as claimed in claim 4, wherein: the guide device (24) comprises at least one sliding table, the sliding block is fixed on the lower inclined wedge sliding block (21), a guide rail matched with the sliding table is arranged at the corresponding position of the sliding table, and the guide rail is fixed on the hollow die holder (3).

8. The bridge-type side-piercing wedge device as claimed in claim 4, wherein: the punching head structure is characterized by further comprising a limiting block (28), wherein the limiting block (28) is located on one side, away from the punching head (22), of the lower inclined wedge sliding block (21).