电机腔盖组件注塑模具设计  

Design of Injection Mold for Motor Cavity Cover Assembly

作　　者：许红伍[1] XU Hongwu(Suzhou Chien-shiung Institute of Technology,Suzhou 215400,China)

机构地区：[1]苏州健雄职业技术学院,江苏苏州215400

出　　处：《塑料工业》2022年第S01期70-75,共6页China Plastics Industry

基　　金：2021年度太仓市基础研究计划项目(编号:TC2021JC10)。

摘　　要：设计了一副电机腔盖组件的注塑模具,模具的动模两次推出、定模一次顶出。模具布局为一模一腔,使用热流道点浇口注塑。设计了三个斜导柱抽芯机构和一个斜导柱和瓣合滑块复合抽芯。模具结构平衡,布置合理,模具各机构动作可靠。A pair of injection mold for motor cavity cover assembly was designed.The moving mold was pushed out twice and the fixed mold was pushed out once.The mold layout was one cavity,and the hot runner point gate was used for injection molding.Three inclined guide pillar core pulling mechanisms and a composite core pulling mechanism of inclined guide pillar and split slider were designed.The die structure was balanced,the layout was reasonable,and the action of each mechanism of the die was reliable.

关 键 词：分型面 复合抽芯 二次开模 定模顶出 复位 

分 类 号：TQ320.662[化学工程—合成树脂塑料工业]