带提手的桶盖注塑模具设计 下载本文

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毕业设计(论文)

说明书

题目名称: 带提手的桶盖注塑模设计 院系名称: 机电学院 班 级: 机自073班 学 号: 200600314327 学生姓名: 张军超 指导教师: 胡 敏

2011 年5月

中原工学院毕业设计(论文)说明书

摘 要

模具制造技术迅速发展,已成为现代制造技术的重要组成部分。如模具的CAD/CAM技术,模具的激光快速成型技术,模具的精密成形技术,模具的超精密加工技术。

本设计介绍了该注塑模具的设计与制造方法。该注射模采用了一模一腔的结构,其中的设计内容有塑件的工艺性分析、塑件的体积和质量计算及注射机参数的确定;结构设计:分型面选择、型腔数确定、型腔的排列方式、浇口设计、侧向分型抽芯机构设计、推出及复位机构方式确定;型芯、型腔尺寸计算;模具加热和冷却系统计算;模具闭合高度确定;注射机有关参数的校核;如此设计出的结构可确保模具工作运用可靠。最后对模具结构与注射机的匹配进行了校核。并用autoCAD绘制了一套模具装配图和零件图。

关键词:塑料 注射模具 侧向抽芯

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中原工学院毕业设计(论文)说明书

Abstract

The die making technology rapidly expand, has become the modern technique of manufacture the important component. For example, mold's CAD/CAM technology, mold's laser fast formation technology, mold's precise form technology, mold's ultra precision sizing technology.

This design introduced the injected mold's design and the manufacture method. This injection mold has used 1 mold 1 cavity structures. which is designed as part of the craft-oriented establishment : Plastic Parts of the Process Analysis, Plastic Parts of the size and quality of calculation and the injection parameters set; Structural design : Surface choice cavity determination, Cavity the arrangement, gate design, lateral type pulling mechanism design, launch and reattached body identified; Core, Cavity size calculation; Die heating and cooling system computation; Mold closing high set; Injection machine parameters in the verification; The design of such a structure can be used to ensure reliable die. Finally, the injection mold structure and the matching machine was calibrated. Using a set of auto mapping mold parts and assembly plans.

Key word: Plastic injection mold side core

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