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Laser welding clamp used for battery welding

A laser welding jig and battery technology, which is applied in laser welding equipment, welding equipment, welding equipment, etc., can solve the problems of lack of welding jigs and low welding efficiency, and achieve the effect of facilitating the welding process, improving welding efficiency, and strong reflectivity

Inactive Publication Date: 2014-02-05
XI'AN INST OF OPTICS & FINE MECHANICS - CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the technical problems of lack of existing welding fixtures and low welding efficiency, the invention provides a laser welding fixture

Method used

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  • Laser welding clamp used for battery welding
  • Laser welding clamp used for battery welding
  • Laser welding clamp used for battery welding

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Embodiment Construction

[0021] Attached below Figure 1-4 One preferred mode of the present invention will be described.

[0022] A laser welding fixture, including a base 1 and a pressure block 2, the base 1 includes a bottom plate 11 and slide rails 12 fixedly connected to the bottom plate at both ends of the bottom plate, and the two ends of the pressure block 2 are provided with sliding rails 12 adapted The groove 21, the relative distance between the pressing block 2 and the base 1 in the vertical direction can be adjusted along the direction of the slide rail. The base 1 is provided with a plurality of positioning holes 4 for limiting the position of the battery. The size of the positioning holes 4 is the same as the outer diameter of the battery. Correspondingly, the pressing block 2 is provided with a welding hole 3 for battery welding.

[0023] When welding the battery, first install the battery in the positioning hole on the base, and then press the battery and the nickel strip with a pres...

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PUM

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Abstract

The invention relates to a laser welding clamp used for battery welding. The laser welding clamp comprises a base and a press block located above the base, wherein the base comprises a base board and slide tracks arranged at the two ends of the base board and fixedly vertically connected with the base board, the side faces of the press block are provided with sliding chutes adaptive with the slide tracks, the base is provided with multiple positioning holes for limiting the position of a battery, the size of the positioning holes is adaptive to the outer diameter of the battery, multiple welding holes used for battery welding are formed in the press block, and the welding holes are in one-to-one match with the positioning holes in position. According to the laser welding clamp used for battery welding disclosed by the invention, the welding process is greatly facilitated, the battery can be accurately positioned, the space between the batteries is guaranteed, and the battery is fixed and clamped in the welding process, so that the shaking and toppling of the battery are prevented and the welding efficiency is improved.

Description

technical field [0001] The invention relates to a welding jig used for welding batteries, in particular to a jig used when laser welding is used for battery welding. Background technique [0002] At present, there are some high-rate battery packs composed of a single small battery. When connecting the individual small batteries, the small battery needs to be welded to the connecting conductor. There is no corresponding fixing fixture during welding, and the welding efficiency is low. Contents of the invention [0003] In order to solve the technical problems of lack of existing welding fixtures and low welding efficiency, the invention provides a laser welding fixture. [0004] Technical solution of the present invention is as follows: [0005] A laser welding jig for battery welding, which is special in that it includes a base, a pressing block located above the base, the base includes a bottom plate, slide rails located at both ends of the bottom plate and fixed vertica...

Claims

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Application Information

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IPC IPC(8): B23K37/053B23K26/70
CPCB23K37/053B23K26/702
Inventor 李宏斌聂志彪刘志坚张庆伟刘远见
Owner XI'AN INST OF OPTICS & FINE MECHANICS - CHINESE ACAD OF SCI