Cast welding die for busbar of storage battery

A technology for casting and welding molds and busbars, which is applied to the field of casting and welding molds for battery busbars, can solve problems such as low work efficiency, and achieve the effects of improving production efficiency, simple overall structure, and accelerating cooling speed.

Inactive Publication Date: 2015-09-09
长兴杰盛机械制造厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] When using the existing busbar casting and welding mold to cast the busbar, after the casting and welding mold is lifted out of the lead liquid pool, it is necessary to use a blade to scrape off the excess lead liquid remaining on the upper surface of the casting and welding mold. Low

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  • Cast welding die for busbar of storage battery
  • Cast welding die for busbar of storage battery
  • Cast welding die for busbar of storage battery

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Embodiment Construction

[0022] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0023] As shown in the figure, the battery busbar casting and welding mold provided by the embodiment of the present invention includes a mold body 1. The upper surface of the mold body is provided with multiple groups of molding units for casting battery busbars. The molding units include positive electrode concaves arranged side by side. Road 11 and negative groove 12.

[0024] It also includes a scraper 8 arranged on the top of the mold body, the top of the scraper is provided with a shaft 81, and the four corners of the mold body 1 are fixed with upward brackets 6, and the top of the bracket is fixed with two blades with the length of the mold body. The ejector rod 9 in the same direction is provided with a groove 91 adapted to the shaft along its length direction, and a heat-insulating end sleeve 82 is provided at the end of the shaft prot...

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Abstract

The invention provides a cast welding die for a busbar of a storage battery, and relates to the technical field of production of storage batteries. The cast welding die comprises a die body; a plurality of groups of forming units for casting the busbar of the storage battery are arranged on the upper surface of the die body; each forming unit comprises a concave anode channel, a concave anode channel, brackets symmetrically arranged at the side corner of the die body, two propping rods which are fixedly arranged in parallel on the top part of the bracket, and scraper plates which are movably arranged on the propping rods, wherein the concave anode channel and the concave cathode channel are arranged in parallel; the scraper plates are wider than the die body. According to the cast welding die for the busbar of the storage battery, the whole structure is simple; after the die body is carried out from a lead liquid pool, excessive lead liquid residual on the upper surface of the die body can be scraped by the scraper plates; the scraping can be done at a time, so that the scraping efficiency is high; after scraping, the scraper plates are upwards rotated to be positioned above a propping plate; therefore, that the scraper plates and the die body are dipped into the lead liquid pool together can be avoided.

Description

technical field [0001] The invention relates to the technical field of storage battery production, in particular to a casting and welding mold for battery busbars. Background technique [0002] The battery is generally composed of a plastic shell and a number of single cells arranged in sequence, and the single cells are welded to form a complete battery group. When assembling the battery bus bar, first fix the single battery on the fixture, use a casting welding mold to form a bus bar on the tab of the battery cell, and then manually complete the welding of the positive bus bar and the negative bus bar of the single battery, so that A battery pack consisting of several single cells connected in series is formed. [0003] In the prior art, automatic casting and welding is realized by an automatic busbar casting and welding machine. The busbar casting and welding machine includes a casting mold with a casting groove on the surface. During production, the casting and welding ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22D25/04B22D19/04
Inventor 岳杰峰
Owner 长兴杰盛机械制造厂
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