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Title:Design on multi-station progressive die for battery connector
Authors:  
Unit:  
KeyWords:  
ClassificationCode:TG386
year,vol(issue):pagenumber:2023,48(1):196-201
Abstract:

 To meet the production requirements of high-precision and mass for battery connectors, it was determined to use the multi-station progressive die method for production. Then, according to the structural characteristics and size requirements of part, the process layout of the multi-station progressive die was designed, which included fourteen steps such as punching, trimming, drawing, vacancy, blanking, cutting waste, etc. , and the whole design process and production points of the die were elaborated in detail. Furthermore, using software Solidworks as a computer-aided design modeling tool, the model of die parts for battery connector was drawn, and the three-dimensional geometric model of the die was obtained after assembling. The die was fed by the feeder, the guide plate guided the material, and the guide pin positioned the material strip precisely to ensure the accuracy and stability of the material feeding. In order to improve the guiding accuracy, this set of die was guided by the combination method of inner guide column and outer guide column. At the same time, a limit device and a false delivery detection device were set to protect the die. The production results show that the size and precision of the battery connector made by the multi-position progressive die can meet the requirements of the product.

Funds:
中央高校基本科研业务费专项资金资助项目(JZ2021HGQB0273)
AuthorIntro:
作者简介: 孙 文(1992-), 男, 硕士研究生 E-mail: 15556429190@ 163. com 通信作者: 薛克敏(1963-), 男, 博士, 教授 E-mail: xuekm0721@ sina. com
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