迷你音箱外壳注射模设计  

Design of injection mould for mini speaker shell

作　　者：张燕琴[1] 黄克勤[1] 

机构地区：[1]东莞职业技术学院,广东东莞523808

出　　处：《模具工业》2016年第4期48-51,共4页Die & Mould Industry

基　　金：东莞市科技攻关项目(2012108102020)

摘　　要：通过对迷你音箱外壳的结构和成型特点进行分析,设计了一副注射模同时成型音箱盒、盖2种塑件,详细介绍了模具成型零件设计、侧抽芯机构、斜导柱侧向抽芯结构、浇注系统、推出机构、冷却系统等设计要点。实践证明,该模具结构设计合理,运行稳定可靠,能有效完成生产任务。The structure and forming features of a mini speaker shell were analyzed, and an injection mould that forming two kinds of parts simultaneously was designed. The design points of forming parts, side core-pulling mechanism, angle pin structure, gating system, pushing mechanism, cooling system were described in details.

关 键 词：音箱外壳 注射模 侧抽芯 潜伏式浇口 

分 类 号：TG76[金属学及工艺—刀具与模具] TQ320.66[化学工程—合成树脂塑料工业]