三向接头注射成型模具设计  

Design of injection mould for three direction joint

作　　者：杨太德[1] YANG Taide(Lianyungang Technical College, Lianyungang 222006, CH)

机构地区：[1]连云港职业技术学院,江苏连云港222006

出　　处：《制造技术与机床》2017年第5期29-32,共4页Manufacturing Technology & Machine Tool

摘　　要：三向接头采用一模二腔注射成型,具有多方向长距离抽芯和深型腔的特点。详细介绍了型腔布置的可行方案,潜伏浇口的设计,液压侧抽芯机构的设计,扇形推管推出机构的设计、主型芯的设计及注射成型工作流程设计。模具结构紧凑,安全可靠,寿命长,能够保证产品稳定、高效率生产。By two cavities injection molding technology in a mould, three direction joint is characterized by multi - direction and long distance core - pulling as well as deep cavity. The feasible program of cavity arrange- ment, the designs of submarine gate, hydraulic side core pulling, flabellate ejector sleeve, main core, and injection molding work/low are detailed introduced. The compact structure, safety and reliability, long life of the mould ensure product stability and high productivity.

关 键 词：潜伏浇口 液压侧抽芯 扇形推管 导向型芯 

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]