基于三维的柴油机气缸体三面钻削组合机床总体及左主轴箱设计

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1、基于三维的柴油机气缸体三面钻削组合机床总体及左主轴箱设计摘要：本科题来源：盐城市江淮动力集团的ZH1105W柴油机。柴油机气缸体是需要大量生产的零件，为了提高加工精度和生产效率，需要设计一种组合机床来改善柴油机气缸体的加工情况。本课题设计的组合机床是针对ZH1105W柴油机气缸体钻左侧面（即水箱面）上11个孔，钻右侧面（即油底壳面）上21个孔，钻后盖板（缸尾）钻11个孔，共计43个孔同时加工。本次设计主要包括两部分：组合机床总体设计和左主轴箱的设计。总体设计包括机床配置型式的确定、结构方案的选择以及“三图一卡”的绘制。部件设计

2、包括绘制左主轴箱设计原始依据图、确定主轴和齿轮、完成动力计算、设计传动系统、绘制多轴箱装配图和零件补充加工图。机床采用卧式单工位三面加工的方案，加工和装配工艺性好，零件装夹方便。采用液压滑台实现刀具进给，借助导套引导刀具实现精度和稳定的加工。主轴采用标准主轴，刀具选用复合麻花钻，使得工序集中。关键词：组合机床；柴油机气缸体；左主轴箱本设计来自：完美毕业设计网http://www.bysj520.com登陆网站联系客服远程截图或者远程控观看完整全套论文图纸设计客服QQ：8191040TheOverallandLeftHeadst

3、ockDesignofThreePlaneDrillingCombinedMachineBasedon3DforDieselEngineCylinderBlockAbstract:ThesubjectcomesfromJiangdongDynamicGroup,Yancheng.Thedieselenginecylinderblockisaproductwhichneedsmassproduction.Inordertoprovethedispositionandtheproductionefficiency,needtode

4、signahigheffectivemodularmachinetooltoimprovetheproductionofthedieselenginecylinderblock.Thecombinedmachineisdesignedfordrilling11holesontheleftsideoftheZH1105Wdieselenginecylinderblock,21holesontherightsideand11holesonthebackplate.Thismeansthatprocessingatotalof43h

5、olesatthesametime.Thistopicisincludesthearrangingofthemodularmachinetool,thechoosingofthestructureplanandthecompletingof“threedrawingsandonecard”.Theleftspindleboxdesignincludesdrawingtheprimitivebasicchartforthegearbox,determiningthespindleandthegears,completingthe

6、powercomputation,designingthetransmissionsystem,drawingassemblydrawingofthegearboxandthesupplementaryprocessingchartsofitsparts.Machinetooltakesthehorizontal-typewithsingle-positionandthreeprocessingplanwiththegoodtechnologiccapabilityofprocessingandassemble.Anditis

7、convenientforpartstoputintotheclamp.Thedesignusesthehydraulicpressureslidingtabletorealizethereplenishmentofcuttingtool,andbytheguidesleevesinsurestheprocessingprecisionandthestablemachining.Inordertotheworkingproceduretobecentralized,themainspindlesusethestandardon

8、esandthecuttingtoolsarethecompoundtwistdrills.Keywords:Combinationmachine;Dieselenginecylinderblock;Leftheadstock目录1前言……………………………………………………