CN212397811U

CN212397811U - Non-deformable's drift is inserted

Info

Publication number: CN212397811U
Application number: CN202020793993.3U
Authority: CN
Inventors: 朱旭浩; 郭剑; 陆祖箭; 张伟; 赖冬生
Original assignee: Zhongshan Enomoto Co Ltd
Current assignee: Zhongshan Enomoto Co Ltd
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2021-01-26
Anticipated expiration: 2030-05-14

Abstract

The utility model discloses a non-deformable punch insert, which comprises a top pressing plate, an insert gasket, a punch sleeve plate, an insert limiting gasket, a punch round pin, a punch pressing plate and a punch female die, and is characterized in that hole sites are arranged on the insert gasket, the punch sleeve plate, the punch insert limiting gasket, the punch pressing plate and the punch female die, wherein the hole sites of the punch are matched with the punch round pin; the punch with the punch round pin is sequentially inserted into the punch press plate and the punch female die; the insert limiting gasket, the insert and the insert gasket are sequentially sleeved outside the punch positioned on the hole site of the punch press plate; the punch sleeve plate is sleeved outside the insert; the top pressing plate is arranged at the top of the punch sleeve plate, and particularly the bottom of the top pressing plate is provided with a mounting groove matched with the punch. The utility model discloses can increase the gasket and use the number of times and even improve drift life's effect, avoid drift or gasket to appear warping or scrapping too fast, influence the yields.

Description

Non-deformable's drift is inserted

Technical Field

The utility model relates to a drift device especially relates to a non-deformable's drift is inserted.

Background

The punch is also called a male die, an upper die, a male die, a punch pin and the like, and the secondary punch is divided into an A-shaped punch, a T-shaped punch and a special-shaped punch. In the die processing, the drift is an indispensable instrument, and the drift is exactly the terrace die of the cold stamping die who is used for punching a hole, and its size designs according to the shape size of work piece, and in prior art, drift mould convenient to use, but fatigue resistance can be poor, and the life-span is short to be difficult to guarantee the processingquality of product, lead to industrialization with high costs.

Disclosure of Invention

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

a non-deformable punch insert comprises a top pressing plate, an insert gasket, a punch sleeve plate, an insert limiting gasket, a punch round pin, a punch pressing plate and a punch female die, and is characterized in that hole sites are formed in the insert gasket, the punch sleeve plate, the punch insert limiting gasket, the punch pressing plate and the punch female die, wherein the hole sites of the punch are matched with the punch round pin; the punch with the punch round pin is sequentially inserted into the punch press plate and the punch female die; the insert limiting gasket, the insert and the insert gasket are sequentially sleeved outside the punch positioned on the hole site of the punch press plate; the punch sleeve plate is sleeved outside the insert; the top pressing plate is arranged at the top of the punch sleeve plate, and particularly the bottom of the top pressing plate is provided with a mounting groove matched with the punch.

Preferably, the insert gasket, the punch sleeve plate, the insert limiting gasket, the punch press plate and the punch female die are all in a through design.

Preferably, the hole site of top clamp plate is the design of recess form.

Preferably, the insert gasket, the punch sleeve plate, the punch insert limiting gasket, the punch press plate and the punch die are provided with hole sites for accommodating punches, and the sizes of the hole sites can be changed according to the actual sizes of the punches.

Preferably, the insert is provided with a hole for fixedly arranging the punch in cooperation with the punch round pin.

Preferably, the insert gasket and the insert limiting gasket are both processed by a grinding process, and the length and the width of the insert limiting gasket are the same as those of the insert.

The utility model has the advantages that: compare before changing, insert spacing gasket and insert the gasket with the drift with the length width, and the utility model discloses an add the drift with its same length width and through increasing the grinding volume and insert spacing gasket and insert the gasket and show the speed that reduces the gasket and damage about inserting, because such design can let the utility model discloses the in-process area of stress is more at the punching press, can play the increase gasket number of times of use and even improve drift life's effect, avoids drift or gasket to appear warping or scrapping too fast, influences the yields.

Drawings

Fig. 1 is an exploded view of the present invention;

in the figure: the punching die comprises a top pressing plate 1, an insert gasket 2, a punch sleeve plate 3, an insert 4, an insert limiting gasket 5, a punch round pin 6, a punch 7, a punch pressing plate 8 and a punch female die 9.

Detailed Description

In order to make the technical means, the creation features, the achievement objectives and the functions of the present invention easy to understand, 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 some embodiments of the present invention, not all embodiments.

Referring to fig. 1, the non-deformable punch insert in the present embodiment adopts the following technical scheme, including a top pressing plate (1), an insert gasket (2), a punch sleeve plate (3), an insert (4), an insert limit gasket (5), a punch round pin (6), a punch (7), a punch pressing plate (8) and a punch female die (9), and is characterized in that the insert gasket (2), the punch sleeve plate (3), the punch insert (4), the punch insert limit gasket (5), the punch (7), the punch pressing plate (8) and the punch female die (9) are all provided with hole sites, wherein the hole sites of the punch (7) are matched with the punch round pin (6); the punch (7) with the punch round pin (6) is sequentially inserted into the punch press plate (8) and the punch female die (9); the insert limiting gasket (5), the insert (4) and the insert gasket (2) are sequentially sleeved outside a punch (7) on a hole site of a punch press plate (8); the punch sleeve plate (3) is sleeved outside the insert (4); the top pressing plate (1) is arranged at the top of the punch sleeve plate (3), and particularly the bottom of the top pressing plate is provided with a mounting groove matched with the punch (7).

The punching die comprises an insert gasket (2), a punching sleeve plate (3), an insert (4), an insert limiting gasket (5), a punching press plate (8) and a punching die (9), wherein hole positions of the insert gasket, the punching sleeve plate, the insert (4), the insert limiting gasket and the punching die are all in a penetrating design.

Wherein, the hole site of top clamp plate (1) is the design of recess form.

The punch structure comprises an insert gasket (2), a punch sleeve plate (3), a punch insert (4), a punch insert limiting gasket (5), a punch press plate (8) and a punch die (9), wherein hole positions for accommodating punches (7) are formed in the punch insert limiting gasket, the punch press plate and the punch die (9), and the sizes of the hole positions can be changed according to the actual sizes of the punches (7).

Wherein, a hole site is arranged on the insert (4) to match with the round pin (6) of the punch head to fixedly arrange the punch head (7).

The insert gasket (2) and the insert limiting gasket (5) are processed by a grinding process, and the length and the width of the insert limiting gasket are the same as those of the insert (4).

The present embodiment takes the above scheme as an example.

When using, compare before changing, insert spacing gasket and insert the gasket with the drift with the length width, and the utility model discloses an add the drift with its same length width and through increasing the grinding quantity and insert spacing gasket and insert the gasket and show the speed that reduces the gasket and damage on the below of inserting, because such design can let the utility model discloses the in-process area of bearing at the punching press is more, can play the effect that increases gasket use number of times and even improve drift life, avoids drift or gasket to appear warping or scrapping too fast, influences the yields.

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. A non-deformable punch insert comprises a top pressing plate (1), an insert gasket (2), a punch sleeve plate (3), an insert (4), an insert limiting gasket (5), a punch round pin (6), a punch (7), a punch pressing plate (8) and a punch female die (9), and is characterized in that hole sites are formed in the insert gasket (2), the punch sleeve plate (3), the punch insert (4), the punch insert limiting gasket (5), the punch (7), the punch pressing plate (8) and the punch female die (9), wherein the hole sites of the punch (7) are matched with the punch round pin (6); the punch (7) with the punch round pin (6) is sequentially inserted into the punch press plate (8) and the punch female die (9); the insert limiting gasket (5), the insert (4) and the insert gasket (2) are sequentially sleeved outside a punch (7) on a hole site of a punch press plate (8); the punch sleeve plate (3) is sleeved outside the insert (4); the top pressing plate (1) is arranged at the top of the punch sleeve plate (3), and particularly the bottom of the top pressing plate is provided with a mounting groove matched with the punch (7).

2. The non-deformable punch insert as claimed in claim 1, wherein the hole sites of the insert gasket (2), the punch sleeve plate (3), the insert (4), the insert limiting gasket (5), the punch press plate (8) and the punch die (9) are all through design.

3. A non-deformable punch insert as claimed in claim 1, characterized in that the hole site of the top platen (1) is designed in the form of a groove.

4. The non-deformable punch insert as claimed in claim 1, wherein the insert shim (2), the punch sleeve plate (3), the punch insert (4), the punch insert limiting shim (5), the punch press plate (8) and the punch die (9) are provided with holes for accommodating the punch (7), and the size of the holes can be changed according to the actual size of the punch (7).

5. A non-deformable punch insert as claimed in claim 1, wherein the insert (4) is provided with holes for fixedly arranging the punch (7) in cooperation with the punch round pin (6).

6. The non-deformable punch insert as claimed in claim 1, wherein the insert shim (2) and the insert limiting shim (5) are both subjected to a grinding process, and the length and width of the insert shim and the insert limiting shim are the same as those of the insert (4).