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Accumulator bridge welding mold

A technology for welding molds and batteries, applied in welding equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc. Effect

Active Publication Date: 2017-05-24
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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  • Accumulator bridge welding mold
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  • Accumulator bridge welding mold

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Experimental program
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Effect test

Embodiment Construction

[0025] The bridge welding mold of the present invention will be described in further detail below in conjunction with 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 battery placed under it, and allows the pole pairs to be welded to pass through the bottom plate into the first template 302 and the second template 303 for welding. The first formwork 302 and the second formwork 303 are slidably fitted above the middle of the bottom plate 301 , or sliding guide rails 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 has a second welding port 313 arranged in alignment with the first welding port 312, and the inside can accommodate another A pole ...

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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 storage battery welding tool, in particular to a storage battery bridge welding mold. Background technique [0002] At present, domestic battery manufacturers use oxygen or natural gas to ignite the cross-bridge welding to manually weld the partial poles of the bridge one by one. This process is slow in welding speed and low in efficiency. It also requires high skills of welders and requires multiple welders to complete. Speed ​​requirements on the pipeline. [0003] For example, the invention patent with the 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 port, and the two connecting rods are connected by the first movable shaft. The two welding molds are respectively connected to the front ends of the two connecting rods through the second movable shaft, and the rear parts of th...

Claims

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Application Information

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Patent Type & Authority Applications(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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