轴承支架的注塑模具设计和实现 机械制造专业VIP专享VIP免费

摘要注塑技术的发展为人们提供了很多的便捷，人们在对产品高质量的追求的同时，不断地降低成本，这对研究注塑模具有很大的意义，而对于塑料模具，则有了更大的发展空间。本课题主要是滚动轴承的模具设计，通过对塑料的分析理解，最终选出合适的注塑模，从产品的工艺分析，详细的描述注塑模设计，包括其概念定义，对分型面的选择、浇注系统、脱模机构、侧向抽芯机构、排气系统、温度调节及相关的尺寸计算来完成此次轴承支架的注塑模具设计。关键词:Abs浇注系统注射机侧抽芯AbstractInjectionmoldingtechnologydevelopmentprovidesalotofconvenientforpeople,peopleinthepursuitofproductqualityatthesametime,continuouslyreducecosts,theresearchhasgreatsignificanceofinjectionmoulds,fortheplasticmold,hasthelargerdevelopmentspace.Thistopicismainlymolddesignofrollingbearing,throughtheanalysisofplasticunderstanding,finallychoosethesuitableinjectionmold,fromtheanalysisofthetechnologyofproductdetaildesignofinjectionmoulds,includingitsdefinition,thechoiceofthepartingsurface,gatingsystem,demouldingmechanism,sidecore-pullingmechanism,thesizeoftheexhaustsystem,temperaturecontrolandrelevantcalculationtocompletetheinjectionmolddesignofthebearingsupportKeyWords:AbsPouringSystemInjectionMachineTheSideCorePuling目录1设计要求及其工艺分析·························································1.1设计任务图································································1.2设计要求··································································1.3丙烯腈-丁二烯-苯乙烯共聚物(ABS)的工艺特性··································1.4丙烯腈-丁二烯-苯乙烯共聚物设计时应考虑的问题·······························1.5丙烯腈-丁二烯-苯乙烯共聚物的设计注射工艺参数······························2轴承支架的注塑模具设计·······················································2.1成型方案的选择····························································2.2型腔的确定································································2.3分型面的选择······························································2.4浇注系统的选择····························································2.5成型零部件的设计··························································2.5工作尺寸的计算····························································2.6合模导向机构和定位机构的的设计···········································2.7脱模方式的设计···························································2.8脱模力计算·····························································2.8侧抽芯机构的设计························...