连接板的冲孔落料级进模设计

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1、连接板的冲孔落料级进模的设计连接板的冲孔落料级进模的设计摘要本次模具毕业设计是在学习冲压工艺与模具设计理论课并经过生产实习后，进行的一个重要的实践设计环节。其目的是通过设计给定零的冲压工艺与模具设计，提高学生综合运用所学知识，解决工程实际问题的能力，为以后从事工程技术工作奠定基础。并培养求是、创新的科学态度和养成严肃、认真、细致的从事技术工作的优良作风。该模具毕业设计的题目是连接板冲孔落料级进模的毕业设计，课题的主要内容是通过对工件进行工艺分析、方案论证并填写冲压工艺卡，然后进行模具的总体设计，包括毛坯尺寸计算、模架和固定

2、板的选择、压力机的选择、垫片和弹簧的选择、凸模、凹模以及凸凹模的设计计算等，最后画出模具的装配图以及主要零部件的零件图。经过分析与讨论确定适合于大批生产的工艺方案和中批生产的工艺方案。然后设计出中批生产所用的冲孔—落料级进模。关键词：连接板；冲压；级进模；凸凹模连接板的冲孔落料级进模的设计CONNECTINPATEPUNCHBLANKINGPROGRESSIVEDIEDESIGNABSTRACTThemolddesigniscompletedgraduatestampingprocessanddiedesigntheory

3、coursesandpost-productionpractice,carriedoutanimportantteachinglink.Theaimistobezerothroughthedesignofstampingprocessanddiedesign,toimprovethecomprehensiveuseoftheknowledge,abilitytosolvepracticalengineeringproblems,engagedinengineeringworkforthefuturefoundation.A

4、ndtrainingrequirements,theinnovativescientificapproachanddevelopaserious,conscientiousandcarefultechnicalworkinfinestyle.ThegraduationprojectisentitledDieInterconnectblankingpunchprogressivediedesigngraduate,isthemaintopicoftheworkpiecethroughtheanalysisofthetechn

5、ologydemonstrationprogramandfilloutthestampingprocesscard,andthenmolddesign,includingtheroughsizecalculation,mold,andthechoiceofafixedplate,presstheselection,gasketandspringselection,punch,dieandpunchdesigncalculation,thefinaldrawingdieassemblydrawingandpartdrawin

6、gsforthemaincomponents.Afteranalysisanddiscussiontodeterminetheproductionprocessforalargenumberofprogramsandprogramsinthebatchproductionprocess.Andthendesignusedinthebatchpunching-blankingProgressiveDie.Keywords:Interconnect;stamping;progressivedie;punch1目录连接板的冲

7、孔落料级进模的设计1234绪论...............................................................................................................................11.1课题背景及目的...........................................................................................11.1.1课题背景.........

8、...........................................................................................11.1.2设计目的...................................................