插座注塑模具设计

:1001-4934-(2003)06-0025-031,2(11,411201;21,425000):,,,,,,,,,,:;;:TG241:BAbstract:Theconnectionsocketisakindofplasticpartswithcomplexshapeandsmallvolume.Thede2mandtomoulddesignisveryhigh.Throughanalyzingtheformingtechnologiesofconnectionsocket,andaccordingtothecharacteristicsofmanycoresanddensearrangements,thesequencepartingstructureanddoubleejectingstructurewereadopted.Thefirstpartingistoloosepartsofcoresfromtheplasticpart,andthesecondpartingistode2mouldplasticpartsthefixedmoldcavity.Inordertoejectplasticpartsfrommovingmold,thetwice2ejectingwayofdoublepushplateisadopted.Itcanensurethequalityoftheplasticparts,andmanufacturingprocessandmaterialwereexplained.Keywords:connectionsocket;analysisofformingtechnology;mouldstructure0,,,(1mm),,,,11,,,21cm226,=32mm0.9mm6.8mm,0.6mm,16mm,,,,,,,,,,2,,,19:2003-08-20:(1955),,522003.NO.6©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.1,,2,4,,,,,A-A4,,,A-A,,6mm,71418204041427(),B-B(),121,(7,),,,2,12,,,4,,31323334,3334,,,,4,,,,,3,,,,689,128,,3,62DieMouldTechnologyNo.62003©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.21111635121314151617131417182040414243441819110112115119121122271231241251261281291301311321133134123613713811392(,),,,,(2),,,P20,Ra0.2m,,45#4,,,,,,,,5,,,,,,,A-A,,,,,,,,,,(38)722003.NO.6©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.14,,,,,,,2:[1].[M].:,1995.[2].[M].:,2001.(27):[1].[M].:,1999.[2].[J].,2001,(1):3139.[3].[J].,2000,(1):4345.(35)U,,,6,,:[1].[M].:,2000.[2].[M].:,1999.[3].[M].:,1994.[4].[M].:,2001.83DieMouldTechnologyNo.62003©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.