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Equipment for riveting battery cover plate

A battery cover and riveting technology, which is applied in the direction of battery cover/end cover, battery box/coat, etc., can solve the problems of low riveting efficiency, low riveting efficiency, and inability to meet the needs of different types of products, so as to expand the scope of use and improve efficiency effect

Active Publication Date: 2021-05-04
马鞍山南实科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the stroke of the cam has a certain range, when the thickness difference of the battery cover plate of different specifications is large, the riveting cannot be realized even by adjusting the cam at this time, so the cam block needs to be replaced, which greatly reduces the riveting efficiency
That is to say, the structure of the existing mechanical cam cannot meet the needs of different types of products, the scope of application is small, and the riveting efficiency is low

Method used

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  • Equipment for riveting battery cover plate
  • Equipment for riveting battery cover plate
  • Equipment for riveting battery cover plate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] The invention is a device for riveting a battery cover plate, which includes a riveting support 1, a riveting frame platform 5, a riveting pressing part, and a riveting lifting part 4; the riveting support 1 is fixed on the top of the riveting frame platform 5, The pressing member is connected to the head of the riveting support 1 , and the riveting lifting member 4 is connected to the table surface of the riveting support 1 .

[0025] When the battery cover plate that has been preliminarily assembled is placed on the tooling plate and transported to the device of the present invention with the assembly line, it is located between the riveting jacking part and the riveting pressing part; during riveting, the riveting jacking part first bears against the battery The cover plate becomes a supporting surface, and then the pressing parts are riveted and pressed down, and the pressurizing force of the gas-liquid booster cylinder is used to realize riveting, so that the upper ...

Embodiment 2

[0028] The invention is a device for riveting a battery cover plate: the riveting and pressing components include a gas-liquid booster cylinder 6, a cylinder pressure head 2, a riveting pressure head assembly 3, a slider 8, and a linear guide rail 9; the gas-liquid booster cylinder 6 is fixed on the On the top of the head of the riveting support 1, the cylinder head 2 connected with the rod end is connected with the lower riveting head assembly 3, and the riveting head assembly 3 is connected with the rear slider 8, and the slider 8 is fixed on the riveting rack table. 5 Connect the linear guide 9 on the support column.

[0029] When the gas-liquid booster cylinder 6 is working, the cylinder ram 2 drives the riveting ram assembly 3 to move up and down along the linear guide 9 through the slider 8, so as to realize the riveting of the battery cover plate. The sliding block 8 and the linear guide 9 ensure the stability of the up and down movement of the riveting indenter assembl...

Embodiment 3

[0032] The present invention is a device for riveting a battery cover plate: the riveting indenter assembly 3 includes a sliding base 301, an indenter support 302, two indenter extension rods 304, an indenter mounting plate 305, four riveting heads 303, and a sliding base 301 It is formed by connecting two horizontal and vertical plates. The top of the horizontal plate is connected to the indenter support 302, and the indenter support 302 is connected to the cylinder indenter 2; the lower part of the horizontal plate of the sliding base 301 is connected to the indenter through two indenter extension rods 304. The mounting plate 305, four riveting heads 303 are connected below the indenter mounting plate 305; the sliding block 8 is connected to the rear of the vertical plate of the sliding base 301.

[0033] When the gas-liquid booster cylinder 6 works, the cylinder ram 2 drives the sliding base 301 to move up and down through the ram support 302, so that the riveting head 303 m...

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Abstract

The invention discloses equipment for riveting a battery cover plate. The equipment comprises a riveting support, a riveting rack table, a riveting pressing part and a riveting jacking part; the riveting support is fixed on the riveting rack table; the riveting pressing part is connected with the head of the riveting support; the riveting jacking part is connected with the table top of the riveting support; wherein the riveting pressing part comprises a gas-liquid pressure cylinder, a cylinder pressure head, a riveting pressure head assembly, a sliding block and a linear guide rail; The riveting jacking component comprises a jacking assembly; and the jacking assembly comprises a jacking bottom plate, a front air cylinder pressing head, a rear air cylinder pressing head, a jacking positioning plate, a front air cylinder floating connector base, a rear air cylinder floating connector base, four riveting jacking rods, a front jacking air cylinder, a rear jacking air cylinder and four bases. While the riveting quality is guaranteed, the application range is widened; and the riveting efficiency is improved.

Description

technical field [0001] The invention belongs to a new type of equipment for riveting battery cover plates. Background technique [0002] The battery cover is composed of an upper cover, a pole cover, and a lower cover. After the three are briefly assembled together at the synthesis station, they need to be transported to the riveting station to be riveted into a whole. In the existing riveting technology, the mechanical cam structure is mostly used, that is, the riveting is realized through the transmission of mechanical force. However, since the stroke of the cam has a certain range, when the thickness of the battery cover of different specifications is quite different, even by adjusting the cam, the riveting cannot be achieved, then the cam block needs to be replaced, which greatly reduces the riveting efficiency. That is to say, the structure of the existing mechanical cam cannot meet the needs of different types of products, the scope of application is small, and the ri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21J15/20B21J15/42B21J15/14H01M50/147
CPCB21J15/20B21J15/42B21J15/14Y02E60/10
Inventor 张杨
Owner 马鞍山南实科技有限公司
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