齿轮套注塑模设计  

Injection Mould Design for Gear Sleeve

作　　者：刘海渔[1,2] 

机构地区：[1]湖南大学,长沙410082 [2]株洲职业技术学院,湖南株洲412001

出　　处：《工程塑料应用》2015年第6期70-72,共3页Engineering Plastics Application

摘　　要：在分析产品要求及成型工艺的基础上,设计了某玩具车齿轮套注塑模。根据产品结构,采用对称式扇形浇口;为提高成型效率,简化模具结构,采用斜导柱滑块抽芯机构,将侧抽滑块的滑槽设置在动模板上。并设计推管与推杆联合推出机构,从而有效地保证了产品的成型质量和生产效率。同时利用Pro/E软件提高了设计效率,缩短了产品开发周期。On the analysis of product requirements and molding process, the injection mould for gear sleeve of toy vehicle was designed. The symmetric fan gate and ejector sleeve and the inclined guide pillar slider core pulling mechanism were adopted to improve molding efficiency based on product structure, and the side pumping chute slider was arranged in the movable template. At the same time, push tube and push rod joint institutions were designed to effectively ensure the product quality and production efficiency. By using Pro / E software, design efficiency was improved and the product development cycle was shortened.

关 键 词：齿轮套 推出机构 扇形浇品 PRO/E 

分 类 号：TQ320.66[化学工程—合成树脂塑料工业]