2024年6月10日发(作者：蓟山槐)
本科毕业设计（论文）通过答辩
摘 要
本设计主要是19寸液晶电脑后壳的注射模具设计。通过对塑件进行工艺的分析及其
结构分析，从产品结构工艺性,具体模具结构出发,对模具的浇注系统、模具成型部分的
结构、顶出系统、注射机的选择及有关参数的校核都有详细的设计。介绍了模具的结构
组成及工作原理。该模具一模一腔,采用斜顶定出机构,结构合理,运行可靠。通过模具设
计表明该模具能达到电脑后壳的质量和加工工艺要求。
关键词：塑料 注塑模具 模具结构 ProE
本科毕业设计（论文）通过答辩
ABSTRACT
This design mainly is 19 inch LCD computer shell injection mold design. Through to the
plastic parts for process analysis and structure analysis, from the product structure craft,
specific die structure, the mould of gating system, molding part of the structure, the ejection
system, selection of injection machine and related parameters of checking all have detailed
design. Introduces structure and working principle of the die. The mold one module and one
cavity, adopts the lifter set organization, reasonable structure, reliable operation. Through the
mold design shows that the mould can achieve computer shell quality and processing
technology.
Key words: Plastic Injection mould The mould structure ProE
2024年6月10日发(作者：蓟山槐)
本科毕业设计（论文）通过答辩
摘 要
本设计主要是19寸液晶电脑后壳的注射模具设计。通过对塑件进行工艺的分析及其
结构分析，从产品结构工艺性,具体模具结构出发,对模具的浇注系统、模具成型部分的
结构、顶出系统、注射机的选择及有关参数的校核都有详细的设计。介绍了模具的结构
组成及工作原理。该模具一模一腔,采用斜顶定出机构,结构合理,运行可靠。通过模具设
计表明该模具能达到电脑后壳的质量和加工工艺要求。
关键词：塑料 注塑模具 模具结构 ProE
本科毕业设计（论文）通过答辩
ABSTRACT
This design mainly is 19 inch LCD computer shell injection mold design. Through to the
plastic parts for process analysis and structure analysis, from the product structure craft,
specific die structure, the mould of gating system, molding part of the structure, the ejection
system, selection of injection machine and related parameters of checking all have detailed
design. Introduces structure and working principle of the die. The mold one module and one
cavity, adopts the lifter set organization, reasonable structure, reliable operation. Through the
mold design shows that the mould can achieve computer shell quality and processing
technology.
Key words: Plastic Injection mould The mould structure ProE