Square shell battery module laser welding clamp

A laser welding jig and battery module technology, which is applied in laser welding equipment, welding equipment, welding equipment, etc., can solve the problems such as the limitation of the laser welding jig's adaptable range, and achieve the effects of saving beats, preventing translocation, and avoiding damage

Active Publication Date: 2018-06-08
SHANGHAI JUNYI IND AUTOMATION CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the existing battery module laser welding jigs are matched with the type of battery module, which greatly limits the scope of application of the laser welding jig, and it is impossible to solve the laser welding jigs of various types of battery modules with one set of jigs. Tight question

Method used

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  • Square shell battery module laser welding clamp
  • Square shell battery module laser welding clamp
  • Square shell battery module laser welding clamp

Examples

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Embodiment Construction

[0041] Below in conjunction with specific embodiment, further illustrate the present invention. It should be understood that these examples are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the teachings of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims of the present application.

[0042] like figure 1 A kind of prismatic shell battery module laser welding fixture shown, comprises base 1 (such as figure 2 ) and module bracket assembly 2 (such as image 3 ), two sets of fixed end side plate pressing mechanisms 3, fixed end module positioning mechanisms 4, two sets of mobile end side plate pressing mechanisms 5, mobile end module positioning mechanisms 6, two sets of side plate positioning mechanisms 7, ...

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Abstract

The invention relates to a square shell battery module laser welding clamp. A fixed end module positioning mechanism is fixedly mounted on a base; fixed end side plate compressing mechanisms are positioned on two sides of the fixed end module positioning mechanism; a moving end module positioning mechanism and the fixed end module positioning mechanism are arranged oppositely and are driven and positioned through a moving end driving mechanism; two groups of moving end side plate compressing mechanisms are symmetrically mounted on a first sliding rail on two sides of the moving end module positioning mechanism; two groups of side plate positioning mechanisms are symmetrically mounted on the first sliding rail on two sides; two groups of side plate jacking mechanisms are symmetrically mounted on two second sliding rails; the side plate positioning mechanisms and the side plate jacking mechanisms are driven by a side plate positioning switching mechanism to move synchronously along the sliding rail; a sliding table mechanism is mounted on the base; a pressure arm mechanism is mounted on the sliding table mechanism in a slidable manner; and a module centring mechanism and a module compressing mechanism are mounted on the pressure arm mechanism in a lifting manner. The square shell battery module laser welding clamp is suitable for automatic and fast reloading of battery modules ofdifferent types and ensures the assembling precision.

Description

technical field [0001] The invention belongs to the technical field of laser welding of battery modules, in particular to a fixture for laser welding of prismatic shell battery modules. Background technique [0002] Most of the existing battery module laser welding jigs are matched with the type of battery module, which greatly limits the scope of application of the laser welding jig, and it is impossible to solve the laser welding jigs of various types of battery modules with one set of jigs. Tight question. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a laser welding jig for prismatic shell battery modules, which can be applied to automatic and quick replacement of different types of battery modules and ensure assembly accuracy. [0004] The technical solution adopted by the present invention to solve the technical problem is to provide a square battery module laser welding fixture, including a base and a m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/04B23K26/70
CPCB23K26/702B23K37/0443Y02E60/10
Inventor 王振兴
Owner SHANGHAI JUNYI IND AUTOMATION CO LTD
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