摘要 模具是由机械零件和机构构成的精密机器的产品。在成形加工部件、引导部件、定位部件、支承部件、输送机构、抽芯机构、按压机构等对应模具的成型装置（例如冲头、塑料注塑机、压铸机等）中使用时，金属的形状、尺寸、相对位置及性能非金属材料可以直接改变，因此，它们可以形成在修改的部件上。模具设计是模具制作的基础，合理正确的设计是正确的模具制造的保证。模具制造技术的发展对于提高模具质量、耐用年数、精度、制造周期的缩短、模具质量和使用寿命都很重要。制造精度和额定速度很大程度上取决于制造模具的材料和热处理过程。模具的成本直接关系到零件的成本和模具制造业的经济利益。模具加工部件的精度决定部件精度的模具寿命与模具材料、热处理、模具结构、加工材料等诸多因素有关，模具的设置和使用与模具的使用性能和安全性直接相关的模具标准化是模具设计，在模具的大规模、特殊生产中设计制造的基本发挥着重要的作用。模具标准化的水平是模具产业发展水平的符号。 塑料是快速发展的新型工程材料。塑料加工成型技术越来越受关注，注塑成型是塑料部件最常见的成型方法。日用品的塑料模具占很大比例。在今天激烈的市场竞争中，电壳的设计成了产品质量的重要部分。目前，便携式电话注射成型模具已成为注塑机行业最复杂的模具之一，难以制造的结构部件。 这次的绘图采用CAXA是计算机辅助的绘图工具。这是一款具有强大图像处理功能的专业的机械绘图软件。 关键词：模具设计，模具标准化，两板式模具 ABSTRACT The mould is the product of a precisio
n machi
ne made up of mecha
nical parts a
nd mecha
nisms. Whe
n used i
n the moldi
ng devices(such as pu
nch, plastic i
njectio
n moldi
ng machi
ne, die-casti
ng machi
ne, etc.) correspo
ndi
ng to the molds, such as formi
ng processi
ng parts, guidi
ng parts, positio
ni
ng parts, supporti
ng parts, co
nveyi
ng mecha
nism, core pulli
ng mecha
nism, pressi
ng mecha
nism, etc., the shape, size, relative positio
n a
nd performa
nce of the metal ca
n be directly cha
nged, so they ca
n be formed o
n the modified parts. Mold desig
n is the basis of mold maki
ng, reaso
nable a
nd correct desig
n is the guara
ntee of correct mold ma
nufacturi
ng.The developme
nt of mould ma
nufacturi
ng tech
nology isvery importa
nt for improvi
ng mould quality, durableyears, precisio
n, shorte
ni
ng ma
nufacturi
ng cycle, mould quality a
nd service life. The ma
nufacturi
ng accuracy a
nd rated speed largely depe
nd o
n the material The cost of mould is directly related to the cost of parts a
nd the eco
nomic be
nefits of mould ma
nufacturi
ng i
ndustry. The mold life of the accuracy of the mold processi
ng parts is related to ma
ny factors such as mold material, heat treatme
nt, mold structure, processi
ng material, etc.the mold sta
ndardizatio
n,which is directly related to the use performa
nce a
nd safety of the mold, is the mold desig
n a
nd plays a
n importa
nt role i
n the large-scale a
nd special productio
n of the mold. The level of mold sta
ndardizatio
n is the symbol of the developme
nt level of mold i
ndustry. Plastics are
new e
ngi
neeri
ng materialswith rapid developme
nt. Plastic processi
ng a
nd moldi
ng tech
nology is more a
nd more co
ncer
ned, i
njectio
n moldi
ng is the most commo
n moldi
ng method of plastic parts. Plastic molds for daily
necessities accou
nt for a large proportio
n. I
n today's fierce market competitio
n, the desig
n of electric shell has become a
n importa
nt part of product quality. At prese
nt, the portable telepho
ne i
njectio
n moldi
ng mold has become o
ne of the most complex molds i
n the i
njectio
n moldi
ng machi
ne i
ndustry,which is difficult to ma
nufacture structural parts. CAXA is a computer-aided drawi
ng tool. This is a professio
nal mecha
nical drawi
ng softwarewith powerful image processi
ng fu
nctio
n. Keywords：mold desig
n, mold sta
ndardizatio
n two plate mold 基于NX的绝缘壳零件两板式模具设计 目录 摘要……………………………………………………………………………………1 Abstract………………………………………………………………………………2 第一章绪论……………………………………………………………3 1.1选题的背景…………………………………………………………………… 3 1.2国内外模具研究现状……………………………………………………………3 1.3课题研究的内容和意义…………………………………………………………3 第二章绝缘壳零件两板式模架设计……………………………………4 2.1塑件零件的绘制……………………………………………………………………4 2.2模具的工件与布局设计…………………………………………………………4 2.3模具的分型设计……………………………………………………………………8 第三章浇注系统的设计………………………………………………14 3.1模具定位环的设计………………………………………………………………14 3.2模具流道的设计…………………………………………………………………15 3.3模具浇口的设计…………………………………………………………………18 第四章温度调节调节系统设计…………………………………………20 4.1模具冷却水孔的设计……………………………………………………………20 4.2模具冷却水孔腔体的设计………………………………………………………21 4.3模具冷却水孔和冷却标准件的添加……………………………………………22 第五章设计的总结及部分成果展示……………………………………24 5.1绝缘壳零件两板式模具设计总结………………………………………………24 5.2成果展示…………………………………………………………………………24 5.2.1装配图与爆炸图……………………………………………………………24 5.2.2零件图………………………………………………………………………25 结束语……………………………………………………………………28 致谢………………………………………………………………………29 参考文献……………………………………………………………………30