1、摘要本说明书共分为三章。第一章，主要叙述了模具工业的发展史。首先介绍模具工业在经济发展中的重要性，再从三个方面阐述了模具工业的发展史。简单介绍了如何分析冲裁零件。 第二章，电极板冲孔模设计部分。这部分介绍了电极板的结构工艺性分析，冲孔、落料的模具结构。并结合设计零件的实际结构、功能与用途，经过理论计算确定了比较合理的零件加工工艺，设计出了主要零件图。此次设计是对以前所血理论知识的一次比较系统的实际演练。第三章，注塑模部分设计。这部分主要是隐形眼镜清洗盒的模具设计,通过对塑件进行工艺性的分析和比较,最终设计出一副塑料注塑模。本设计从产品的结构工艺性、具体模具结构出发，对模具的浇注系统、注塑机的选
2、择及有关参数的校核、模具成型部分的结构设计和计算、脱模推出机构等都有详细的设计。针对清洗盒的具体结构，并考虑经济性设计出这套注塑模。其优点是机构简单，模具外形小，生产效率高，模具的制造成本低。通过模具设计表明该模具能达到清洗盒的质量和加工工艺要求。关键词：模具历史；冲压模；注塑模Abstractspecifications is three chapters together mark. The first chapters , the phylogeny having narrated mould industrys mainly. Introduce mould industry phyl
3、ogeny having set forth mould industry again from three aspect in significance in economic growth first. How analyse according to cutting a part that the simplicity has been introduced. Second chapters , electrode board punched hole models design a part. This part has introduced unnatural electrode s
4、tructure manufacturability analysis, punched hole , the blank mould structure. And link structure , function designing the part reality with use, by that theory calculates picture having ascertained the comparatively rational part processing handicraft , having designed out the main part. Design a c
5、omparatively systematic reality being institute blood theory knowledge to the previously this time drilling.Third chapters, produce plastic articles by injection moulding the model part designs that. This part is that the haptic lens washes the box design for die and mould mainly , pass to analysis
6、and comparison moulding the manufacturability being in progress piece, model designing that a set of plastic produces plastic articles by injection moulding out ultimately. Design that structure sets off from product structure manufacturability , concrete mould originally, both the physical design t
7、o mould choice pouring system , the injection machine and school core , mould about parameter molding part and secretly scheming against , demould debuting organization and so on have detailed design. Specifically for the structure cleaning the box concre, and think that economy designs that this pr
8、oduces plastic articles by injection moulding set out model. Whose merit is that organization is simple , mould external form is small , the efficacy is high, the mould cost of manufacture is low. Can reach the mass cleaning a boxs and process technological requirements by the fact that design for d
9、ie and mould indicates that mould. Keywords: Mold history , the stamping model, produce plastic articles by injection moulding mold目录第一章 综述 1 概述 2 如何分析冲裁零件第二章 电极板冲孔模的设计1 产品简介2 电极板冲孔模设计的前期准备2.1 研究设计任务2.1.1 阅读冲裁件产品零件图2.1.2 分析冲裁件零件2.1.3 冲裁加工的经济性分析3 电极板冲孔模总体方案的确定3.1 电极板冲孔模类型的确定3.1.1 三种方案3.1.2 分析论证3.2 结构
10、形式的确定3.2.1 操作方式选择3.2.2 等位方式的选择3.2.3 卸料方式4 电极板冲孔工艺计算4.1 凸凹模刃口尺寸计算4.1.1 凸凹模刃口尺寸计算原则4.1.2 简单形状凸凹模刃口尺寸的计算4.2 冲压里的计算4.2.1 计算冲裁力4.2.2 计算卸料力、推件力4.2.3 计算冲压力总和4.3 初选压力机4.3.1 压力机类型的选择4.3.2 压力机规格的选择4.4 压力中心的计算4.4.1 简单形状压力中心4.4.2 多凸模的压力中心5 电极板冲孔模主要零部件设计计算5.1 凹模的设计计算5.1.1 凹模孔口的设计5.1.2 凹模外型结构的设计5.1.3 凹模凹模外型尺寸的计算5
11、.1.4 凹模的固定方法5.2 固定板的实际计算5.2.1 凹模固定板的设计5.2.2 凸模固定板的设计5.3 卸料板的设计计算5.3.1 卸料板的类型选择5.3.2 卸料板的尺寸5.4 定位零件的设计计算5.4.1 定位板的结构5.4.2 定位板尺寸的计算5.5 弹性元件设计计算5.5.1 橡胶垫的自有高度5.5.2 橡胶垫的直径5.6 凸模的设计计算5.6.1 凸模的结构设计5.6.2 凸模尺寸的计算5.7 电极板冲孔模其他零件的设计和选择5.7.1 模座的设计5.7.2 模柄的设计5.8 电极板冲孔模闭合高度的计算5.9 压力机的选择第三章 隐形眼睛清洗盒注塑模的设计 1 拟定模具的结构形式1.1 塑件成型工艺分析1.2 分型面位置的确定1.3 确定型腔数量和排列方式1.3.1 型腔数量的确定1.3.2 型腔排列形式的确定1.4 模具结构形式的确定1.5 注射机型号的选定1.5.1 注射量的计算1.5.2 投影面积及所需锁模力的计算1.5.3 选择注射机1.5.4 注射机有关参数的校核2 浇注系统的设计2.1 主流道设计2.1.1 主流道尺寸2.1.2 主流道衬套形式2.1.3 主流道凝料体积2.1.4 主流道剪切速率校核2.2 分流道设计2.2.1 分流道布置形式2.2.2 分流道尺寸长度2.2.3 分流道的形状、截面尺寸及凝料体积2.2.4 分流道剪切速率校核
