CN220760767U

CN220760767U - New energy automobile copper bar stamping workpiece mould

Info

Publication number: CN220760767U
Application number: CN202322156725.7U
Authority: CN
Inventors: 曹和平; 刘家科; 王兴成; 彭奇; 蒋云; 张冬梅; 齐朋磊; 陈双喜
Original assignee: Suzhou Chongrong Metal Products Co ltd
Current assignee: Suzhou Chongrong Metal Products Co ltd
Priority date: 2023-08-11
Filing date: 2023-08-11
Publication date: 2024-04-12
Anticipated expiration: 2033-08-11

Abstract

The utility model discloses a new energy automobile copper bar stamping part die which comprises an upper punching die and a lower die, wherein a first convex surface and a second convex surface are arranged on the upper punching die, the first convex surface and the second convex surface are connected together through a connecting convex surface, two sides of the first convex surface are respectively provided with two side bulges, four side bulges are respectively arranged on two sides of the second convex surface, one side bulge is arranged at the tail end of the second convex surface, two raised strips are arranged at the front end of the first convex surface, a first groove and a second groove are arranged on the lower die, the first groove and the second groove are connected together through a connecting concave surface, and the first convex surface, the second convex surface and the connecting convex surface are respectively corresponding to the first groove, the second groove and the connecting concave surface. The novel energy automobile copper bar stamping part die is scientific and reasonable in structural design, can be used for stamping copper bars with specific shapes at one time, reduces stamping cost, and is suitable for popularization and use.

Description

New energy automobile copper bar stamping workpiece mould

Technical Field

The utility model belongs to the technical field of stamping part dies, and particularly relates to a new energy automobile copper bar stamping part die.

Background

The stamping die is a special technological equipment for processing materials into parts or semi-finished products in stamping, also called cold stamping die, cold stamping is a pressure processing method for obtaining required parts by applying pressure to the materials at room temperature by using a die arranged on a press machine and separating or plastically deforming the materials in the process of closing a top die and a bottom die. The copper bar applied to the new energy automobile can be used as a connecting piece of an important conductive part. Can also be used as a plug for charging. The common new energy automobile copper bar stamping part die is complex in structure, and stamping preparation of the new energy automobile copper bar stamping part with a specific shape cannot be completed.

Disclosure of Invention

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a new energy automobile copper bar stamping workpiece mould, includes upper punch mould and bed die, be equipped with first convex surface and second convex surface on the upper punch mould, link together through connecting the convex surface between first convex surface and the second convex surface, the both sides of first convex surface are equipped with two side archs respectively, the both sides of second convex surface are equipped with four side archs respectively, the end of second convex surface is equipped with a side arch, the front end of first convex surface is equipped with two sand grip, be equipped with first recess and second recess on the bed die, link together through connecting the concave surface between first recess and the second recess, first convex surface, second convex surface and connecting the convex surface respectively with first recess, second recess and connecting the concave surface corresponding, the both sides corresponding side arch of first recess is equipped with the side recess, the both sides corresponding side arch of second recess is equipped with the side recess, the end corresponding side arch of second recess is equipped with the side recess, the front end of first recess is equipped with the sand grip correspondingly.

Preferably, the angle formed by the connecting convex surface and the horizontal plane is 35 degrees.

Preferably, the depth of the first groove is 2 cm, and the depth of the second groove is 5 cm.

The upper punching die and the lower die are preferably made of 304 stainless steel materials.

Preferably, the length of the raised strips is 6 cm.

Preferably, the distance between the two raised strips is 3 cm.

The utility model discloses a new energy automobile copper bar stamping part die, which is characterized in that in the using process, a copper plate to be stamped is placed on a lower die, an upper stamping die is used for stamping downwards to form a copper bar with a specific shape, a first convex surface, a second convex surface, a connecting convex surface, a side bulge and a convex strip are arranged on the upper stamping die, and the first concave surface, the second concave surface, the connecting concave surface, the side concave surface and the convex strip are arranged on the lower die correspondingly, so that the copper bar with the set shape is stamped. The novel energy automobile copper bar stamping part die is scientific and reasonable in structural design, can be used for stamping copper bars with specific shapes at one time, reduces stamping cost, and is suitable for popularization and use.

Drawings

Fig. 1 is a schematic structural diagram of a new energy automobile copper bar stamping part die;

fig. 2 is a schematic diagram II of a new energy automobile copper bar stamping part die;

in the figure: 1. an upper punching die; 11. a first convex surface; 12. a second convex surface; 13. connecting convex surfaces; 14. a side projection; 15. a convex strip; 2. a lower die; 21. a first groove; 22. a second groove; 23. a connecting concave surface; 24. a side groove; 25. a convex strip groove.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a new energy automobile copper bar stamping part die as shown in figures 1-2, which comprises an upper stamping die 1 and a lower die 2, wherein a first convex surface 11 and a second convex surface 12 are arranged on the upper stamping die 1, the first convex surface 11 and the second convex surface 12 are connected together through a connecting convex surface 13, two sides of the first convex surface 11 are respectively provided with two side bulges 14, two sides of the second convex surface 12 are respectively provided with four side bulges 14, the tail end of the second convex surface 12 is provided with one side bulge 14, the front end of the first convex surface 11 is provided with two raised strips 15, a first groove 21 and a second groove 22 are arranged on the lower die 2, the first groove 21 and the second groove 22 are connected together through a connecting concave surface 23, the first convex surface 11, the second convex surface 12 and the connecting convex surface 13 are respectively corresponding to the first groove 21, the second groove 22 and the connecting concave surface 23, the corresponding side bulges 14 on two sides of the first groove 21 are provided with side grooves 24, the corresponding side bulges 14 on two sides of the second groove 22 are provided with side grooves 24, the corresponding side bulges 14 on the tail end of the second groove 22 are provided with side grooves 24, the corresponding convex strips 15 on the front end of the first groove 21 are provided with convex strip grooves 25, the included angle formed by the connecting convex surface 13 and the horizontal plane is 35 degrees, the depth of the first groove 21 is 2 cm, the depth of the second groove 22 is 5 cm, the upper punch die 1 and the lower die 2 are made of 304 stainless steel materials, the length of the convex strips 15 is 6 cm, and the distance between the two convex strips 15 is 3 cm.

The utility model discloses a new energy automobile copper bar stamping part die, which is characterized in that in the using process, a copper plate to be stamped is placed on a lower die 2, an upper die 1 is stamped downwards to stamp copper bars with specific shapes, a first convex surface 11, a second convex surface 12, a connecting convex surface 13, a side convex surface 14 and a convex strip 15 are arranged on the upper die 1, and a first groove 21, a second groove 22, a connecting concave surface 23, a side concave groove 24 and a convex strip groove 25 are arranged on the lower die 2 correspondingly, so that the copper bars with the set shapes are stamped. The novel energy automobile copper bar stamping part die is scientific and reasonable in structural design, can be used for stamping copper bars with specific shapes at one time, reduces stamping cost, and is suitable for popularization and use.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a new energy automobile copper bar stamping workpiece mould, includes punch die (1) and bed die (2), its characterized in that, be equipped with first convex surface (11) and second convex surface (12) on punch die (1), link together through connecting convex surface (13) between first convex surface (11) and the second convex surface (12), the both sides of first convex surface (11) are equipped with two side protruding (14) respectively, the both sides of second convex surface (12) are equipped with four side protruding (14) respectively, the end of second convex surface (12) is equipped with a side protruding (14), the front end of first convex surface (11) is equipped with two sand strips (15), be equipped with first recess (21) and second recess (22) on bed die (2), link together through connecting concave surface (23) between first recess (21) and the second recess (22), first convex surface (11), second convex surface (12) and connecting convex surface (13) are equipped with four side protruding (14) respectively with first recess (21), second recess (22) and second recess (23) corresponding recess (24) both sides are equipped with protruding (24) corresponding recess (24) both sides, the second groove (22) is provided with a side groove (24) at the tail end corresponding to the side bulge (14), and the first groove (21) is provided with a convex strip groove (25) at the front end corresponding to the convex strip (15).

2. The new energy automobile copper bar stamping die of claim 1, wherein: the included angle formed by the connecting convex surface (13) and the horizontal plane is 35 degrees.

3. The new energy automobile copper bar stamping die of claim 1, wherein: the depth of the first groove (21) is 2 cm, and the depth of the second groove (22) is 5 cm.

4. The new energy automobile copper bar stamping die of claim 1, wherein: the upper die (1) and the lower die (2) are made of 304 stainless steel materials.

5. The new energy automobile copper bar stamping die of claim 1, wherein: the length of the raised strips (15) is 6 cm.

6. The new energy automobile copper bar stamping die of claim 1, wherein: the distance between the two raised strips (15) is 3 cm.