洛阳理工学院毕业设计（论文）空调垫片冲压模具设计摘要设计内容包括：零件图的分析，冲压件生产方案的比较与确定，模具结构的确定，工作部分尺寸的计算，冲压力的计算，工作行程的确定，定位机构的设计，卸料方式及卸料机构的比较与确定，固定安全机构的设计，模架结构的确定，压力设备的选择与校验，模具强度校核，对模具各个零部件的尺寸整理与绘制。本设计共分四章分别论述了产品工艺分析，冲压方案的确定，工艺计算，模板及零件设计，模具组立等问题。本设计是第一工序（冲裁）的模具。本设计的内容是确定单工序模内型和结构形式以及工艺性，绘制模具总图和非标准件零件图。关键词：模具结构工艺分析单工序模I洛阳理工学院毕业设计（论文）AirconditioninggasketstampingdiedesignABSTRACTThemainofthedesignisthesecondbendeddesign.Thedesignelementsinclude:ancraftanalysisofparts,todeterminethecraftways,determinetheallstructureofthetwodie,tocountthesectionofwork’sramdiscproduction,tocounttheforceofthebended,thedischargeinstitutionsdesignedfixedpositionbodydesign,blankemissionkinddesignforthespacesinthedesign,todesigntheconductdirectionandfixedbodyanddeterminedtheresult,choosethedieframeworkstructure,stampingequipmentofchoiceandintensitydegree,die’sintensitydegree,drawtheassembledrawinganddrawthepartdrawingaccordingtheassembledrawing.Thisdesignaltogetherisdivided15hapters,elaboratedtheproductcraftanalysisseparately,therammingplandetermination,theprocessdesign,thetemplateandthecomponentsdesign,themoldgroupatoncequestion.Thepresentpaperisthefirstproject(punchcut)mold.Thisdesigncontentisdeterminedthesuperposabledieformerandthestructuralstyleaswellasthetechnologycapability,drawupthemoldassemblydrawingandthenon-standardletterdetaildrawing.KEYWORDS:moldstructureCraftanalysismultiplespacesintonationallevelII洛阳理工学院毕业设计（论文）目录前言...............................................................................................1第1章设计内容及要求.................................................31.1制件图、材料及要求.......................................3第2章冲裁件的工艺分析及主要设计计算42.1冲裁件的工艺分析..............................................42.2排样方式的确定....................................................42.3毛胚的确定..................................................................52.4材料的利用率...........................................................62.5冲裁力的计算...........................................................62.5.1......................................................................................................冲裁力62.5.2压力中心的确定及相关尺寸的计算............................................................................................72.5.3..........................................工作零件刃口尺寸计算8第3章模具总体设计及主要零部件设计113.1模具结构的选择.................................................113.2卸料弹簧的设计与计算..............................113.3冲压设备的选择..............................................133.4模具的总体设计.................................................133.4.1模具类型的选择.......................................133.4.2定位方式的选择及导料板设计133.4.3导向方式的选择.......................................143.5主要零部件的设计...........................................143.5.１工作零件的结构设计....................143.5.2落料凸模的设计....................................153.5.3落料凹模的设计.......................................16III洛阳理...
