风扇电机固定支架弯曲与翻边复合模设计  

Design of bending and flanging compound die for fixed support of fan motor

作　　者：杨国春 王俊男 付志 YANG Guo-chun;WANG Jun-nan;FU Zhi(Dandong Takita Dies &Moulds Manufacturing Co.,Ltd.,Dandong,Liaoning 118002, China;Institute of Rail Transit,Tongji University,Shanghai 201804,China)

机构地区：[1]丹东泷田模具制造有限公司,辽宁丹东118002 [2]同济大学铁道与城市轨道交通研究院,上海201804

出　　处：《模具工业》2018年第12期29-31,44,共4页Die & Mould Industry

摘　　要：通过对排风扇电机支架的成形工艺进行分析,阐述了排风扇电机固定支架零件弯曲、翻边复合模的设计方案,并介绍了零件经级进模加工完成后的弯曲、翻边工序在同1副模具上一次成形的工艺过程。生产实践证明,复合模工序设计合理,结构可靠,成形的零件质量稳定,对同类零件的模具设计具有一定的参考作用。Through the analysis on the forming process of a fixed support in exhaust fan motor, the design scheme of the bending and flanging compound die for the part was expounded, and the process of bending and flanging simultaneously on a single die was presented. The production practice showed that the process of compound die was reasonable,the structure was reliable, the quality of formed parts was stable, which provided a reference for the die design for similar parts.

关 键 词：支架 复合成形 Z形弯曲 翻边成形 复合模 

分 类 号：TG386.2[金属学及工艺—金属压力加工]