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A battery bridge welding mold

A technology for welding molds and batteries, which is applied in welding equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., can solve the problems of affecting welding quality and lead drop in two poles, and achieves improved welding efficiency, simple structure, and convenient use Effect

Active Publication Date: 2018-11-23
ZHEJIANG TIANNENG POWER ENERGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, during the welding process, there is a phenomenon of lead falling in the gap between the two poles, which affects the welding quality

Method used

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  • A battery bridge welding mold
  • A battery bridge welding mold
  • A battery bridge welding mold

Examples

Experimental program
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Embodiment Construction

[0025] The bridge welding mold of the present invention will be described in further detail below with reference to the accompanying drawings.

[0026] Such as Figure 1~3 The bridge welding mold shown includes a bottom plate 301, a first template 302, and a second template 303. The middle part of the bottom plate 301 is hollowed out, which is used to compress the storage battery placed at the lower part of the bottom plate 301 and allow the pole pair to be welded to pass through the bottom plate into the first template 302 and the second template 303 for welding. The first template 302 and the second template 303 are slidably fitted above the middle of the bottom plate 301, or a sliding guide rail can be provided on the bottom plate 301 as required.

[0027] The first template 302 is provided with a first welding port 312 for aligning a pole to be welded; the second template 303 is provided with a second welding port 313 aligned with the first welding port 312, which can accommod...

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Abstract

The invention discloses an accumulator bridge welding mold. The accumulator bridge welding mold comprises a first template and a second template matched with each other, and at least one template is movably mounted; a first welding port is formed in the first template; the second template is provided with a second welding port aligned to the first welding port; and the first welding port and the second welding port are spliced to form a welding hole for inserting in a bridge welding pole column pair after moving the movably mounted template. The accumulator bridge welding mold further comprises slide blocks arranged on the side surfaces of the first template and the second template; and the slide blocks are provided with stop bars inserted between two pole columns from the lower part of the welding hole during welding. The accumulator bridge welding mold is simple in structure and convenient to use; and the welding ports on two templates are spliced to form the welding hole for inserting in the pole column pair, and the stop bars are driven to insert in the pole column gap in the welding process, so that lead liquid is prevented from downwards flowing from the place to influence the bridge welding quality, and the welding efficiency is improved.

Description

Technical field [0001] The invention relates to a lead-acid battery welding tool, in particular to a battery bridge welding die. Background technique [0002] At present, domestic battery manufacturers use oxygen or natural gas ignition to manually weld the cross-bridge partial poles one by one. This process is slow, low in efficiency, and requires high welder skills, and requires multiple welders to complete it. Speed ​​requirements on the assembly line. [0003] For example, the invention patent with publication number CN202137531U discloses a lead-acid battery bridge welding tool, which includes two welding molds and two connecting rods. The welding mold is provided with a forming opening, and the two connecting rods are connected by a first movable shaft. The two welding dies are respectively connected to the front ends of the two connecting rods through the second movable shaft, and the rear parts of the two connecting rods are connected with springs; during welding, welding ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K37/00B23K37/04
CPCB23K37/00B23K37/04B23K37/0443B23K2101/36
Inventor 陈建丰尹明成庞明朵
Owner ZHEJIANG TIANNENG POWER ENERGY
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