法兰盘零件冲压模具设计与制作

中文提要法兰盘零件冲压模具设计与制作I法兰盘零件冲压模具设计与制作、中文提要 本论文介绍了法兰盘零件冲压模具的设计。文中首先简要概述了冲压模具目前的发展状况和趋势，接着对产品进行了工艺分析和工艺方案的确定，并按照冲压模具设计的一般步骤，计算并设计了本套模具上的主要零部件，如：凸模、凹模、凸模固定板、垫板、卸料板、始冲挡料销、导正销等。本论文中的模具模架采用标准模架，选用了合适的冲压设备。设计中对工作零件和压力机规格均进行了必要的校核计算。模具的冲孔和落料凸模用相同的固定板固定；冲孔凹模和落料凹模则采用整体式。导正销单独固定在凸模固定板内，保证了工件上孔和外形的相对位置准确，提高了加工精度。该结构可确保模具工作运行可靠和冲压产品大批量生产的要求。关键词：法兰盘；工艺分析；运行可靠；冲压AbstractFlangepartsstamping

die

design

and

productionIIFlangepartsstamping

die

design

and

productionAbstractThispaperintroducesthedesignofstampingdieforflangeparts.Inthispaper,thecurrentdevelopmentandtrendofstampingdiearebrieflysummarized,andthentheprocessanalysisandprocessplanoftheproductaredetermined.Accordingtothegeneralstepsofstampingdiedesign,themainpartsofthissetofdiearecalculatedanddesigned,suchas:punch,die,punchfixingplate,backingplate,dischargeplate,initialblankingstoppin,guidepin,etc.Inthispaper,themoldbaseadoptsstandardmoldbaseandappropriatestampingequipment.Inthedesign,necessarycheckingandcalculationarecarriedoutforworkingpartsandpressspecifications.Thepunchandblankingpunchofthediearefixedbythesamefixedplate;thepunchandblankingdieareintegrated.Theguidepinisseparatelyfixedinthefixedplateofthepunch,whichensurestherelativepositionoftheholeandtheshapeoftheworkpieceisaccurate,andimprovesthemachiningaccuracy.Thestructurecanensurethereliableoperationofdieandtherequirementofmassproductionofstampingproducts.Keywords:flange;

Process

analysis;

Reliable

operation;

stamping法兰盘零件冲压模具设计与制作页附录附录1：装配主视图附录2：装配俯视图附录3：附录4：零件图附录5：凹模附录6：凹模固定板附录7：下垫板附录8：卸料板附录9：凸模