套管接头注塑模具设计  

Design of Injection Mold for Casing Joint

作　　者：何冰强[1] 廖春玲[1] 肖国权[2] 

机构地区：[1]广东机电职业技术学院,广东广州510515 [2]华南理工大学,广东广州510640

出　　处：《塑料科技》2013年第1期93-95,共3页Plastics Science and Technology

基　　金：中央高校基本科研业务费专项资金资助(2011ZM0060)

摘　　要：对塑料管道套合用接头(套管接头)的结构进行了塑件分析,并设计了注塑模具。详细介绍了套管接头注塑模具型腔的组成与分型面的选择,以及该模具浇注系统结构、螺纹型芯结构及自动脱螺纹机构的设计。实践结果表明:该模具设计方案合理、结构简单紧凑、动作可靠,且无运动方向改变问题。On the basis of analysis of plastic casing joint structure,the injection mold of the plastic part was designed.In this paper,the selection and constitution of casing joint injection model cavities and parting surface,the structure design of injection system,and threaded core structure and its automatic thread demoulding structure,were introduced in detail.The practical result shows that the model is reasonable in design,simple and compact in structure,reliable in motion and shows no changing problem in motion direction.

关 键 词：内螺纹 链传动 脱模 自动 

分 类 号：TQ320.52[化学工程—合成树脂塑料工业]