汽车后视镜基座精密注射模设计  

Design of Precision Injection Mold for Automobile Rearview Mirror Base

作　　者：张维合[1] 

机构地区：[1]广东科技学院,广东东莞523083

出　　处：《模具制造》2016年第11期57-63,共7页Die & Mould Manufacture

摘　　要：根据汽车后视镜基座的结构特点和成型要求,采用液压侧向抽芯机构、单点开放式热流道系统,设计了1副精密注射模。详细总结了该模具的成型零件、侧向抽芯机构、浇注系统、温度控制系统、导向定位系统、脱模系统和排气系统设计经验和要点。该模具结构先进合理,生产效率高,成型的塑件精度高。The structure and molding technical of automobile rearview mirror base was presented,and the precision injection mold was designed by use of lateral hydraulic side corepulling mechanism, single hot runner system.Detailed summarizes experience and the focus of the design of the molding parts, side core-pulling mechanism, gating system, temperature control system, guide positioning system, ejection system and exhaust system. High efficiency, high precision of molding parts, which proves the mold structure is advanced and reasonable.

关 键 词：汽车后视镜基座 精密注射模 液压侧向抽芯机构 单点开放式热流道 

分 类 号：TQ320.52[化学工程—合成树脂塑料工业]