注塑连接器壳体塑料注塑模具设计毕业设计说明书.doc

本科毕业设计(论文) 题目：连接器壳体塑料注塑模具设计 系 别： 机电信息系 专 业：机械设计制造及其自动化 班 级： 学 生： 学 号： 指导老师： 2013年5月  连接器壳体塑料注塑模具设计 摘 要 本文是关于连接器壳体塑料注塑模具的设计，通过正确分析塑件工艺特点和ABS材料的性能后，最终设计出一副注塑模。文中详细介绍了模具的浇注系统、模具成型部分结构、顶出系统、冷却系统、注塑机的选择及有关参数的校核等等设计。利用CAD、PRO/E来设计或分析注射模的成型零部件，浇注系统，导向部件和脱模机构，对模具的设计、制造和产品质量进行分析等等。针对连接器的具体结构，该模具采用点浇口双分型面注射模具。由于塑件内侧有小孔，需要设置斜导柱。通过模具设计表明该模具能达到连接器的质量和加工工艺要求。综合运用了专业基础、专业课知识设计，其核心知识是塑料成型模具、材料成型技术基础、机械设计、塑料成型工艺、模具CAD\CAM等。 关键词：连接器壳体；注塑模具；CAD； The connector shell plastic injection mold design Abstract This article is about the connector shell plastic injection mold design, through the technological characteristics of plastics article of correct analysis and the performance of ABS material, the final design out a pair of injection mold. Mould gating system are introduced in detail, mold molding part structure, the ejector system, cooling system, selection of injection molding machine and related parameters of checking, and so on design. Use of CAD, PRO/E to design or analyze forming parts of injection mould, pouring system, guide parts and demoulding mechanism, the mold design, manufacturing and product quality analysis and so on. According to the specific structure of the connector, the mould adopts the point gate double parting surface injection mould. Because there are holes plastic parts inside, need to set up the inclined guide pillar. Through the mold design shows that the mould can achieve connector quality and processing technology. Integrated use of the professional basis, professional class knowledge is designed, its core knowledge is the plastic molding mold, material molding technology base, mechanical design, plastic molding process, mould CAD/CAM, etc. Key words: the connector shell; Injection mould; CAD; Pro/e 目 录 1 绪论 1 1.1前言 1 1.2模具发展现状及发展方向 1 1.2.1国内外注塑模具的发展现状 1 1.2.2国内外注塑模具的发展趋向 3 1.3本课题的内容和具体要求 3 1.3.1本课题的内容 3 1.3.2具体要求 3 2 零件材料分析及方案论证 4 2.1零件的材料及材料的特性 4 2.1.1零件的材料 4 2.1.2 ABS材料的特点 4 2.1.3 ABS注射