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0毕业设计(论文)专业数控技术班次10421姓名黄金龙指导教师李华志成都工业学院二0一三年五月1成都工业学院毕业设计（论文）设计（论文）题目：快速压紧360度旋转虎钳、手动360度旋转虎钳设计与生产工艺研究系部名称：机电工程系学生姓名：黄金龙专业：数控技术班级：10421学号：07指导教师：李华志2填表时间：2013年5月摘要360度旋转虎钳是一种通用夹具，在工业上有着广泛的用途。用于安装待加工工件，它是铣床、钻床的随机附件，将其固定在机床工作台上，用来夹持工件进行切削加工。在现代机械制造中尤其是数控加工中，360度旋转虎钳是必不可少的。它起固定工件的作用，从而有利于机加工。360度旋转虎钳的制造好坏与它可以实现的功能在保证零件精度和加工范围方面发挥着重要作用。随着社会的发展，360度旋转虎钳逐渐成为了机械行业中的一种产业，采用规模化经营的理念进行生产。这就对360度旋转虎钳的精度和应用范围有了更高的要求，如果精度和应用范围达不到要求供货商就会产生大量废品甚至整批零件报废，这将给企业带来较大的经济损失。因此，我的毕业设计就提高360度旋转虎钳功能进行研究并已加工出手动360度旋转虎钳样品。关键词：360度旋转、加工精度、角度、钳口板AbstractParallel-jawvicemachinevise,whoisauniversalfixture,hasbeenwidelyusedinindustryapplication.Usedtoinstallformachining,itismillingmachine,drillingmachineaccessories,shouldbefixedtothemachinetoolworkingplatform,usedforclampingtheworkpieceformachining.Inthemodernmachinerymanufacturingespeciallyinncmachining,flatpliersisindispensable.ItfixedMaoPeirole,whichishelpfultomachining.Parallel-jawviceisgoodorbadanditcanrealizethefunctioninguaranteeingprecisionpartsmachiningrangeandplayanimportantrole.Withthedevelopmentofthesociety,flatpliers,graduallybecomesoneofthemachineryindustryindustryscalemanagementconceptisadoptedtoimprovetheproduction.Theprecisionandapplicationrangeofflatpliershavehigherrequirements,iftheaccuracyandapplicationrangecannotmeettherequirementssuppliercanproducelargeamountsofwasteandeventhewholebatchofpartsdamaged,thiswillbringlargeeconomiclosstoenterprises.Therefore,improvethemanufacturingprecisionoftheflat3pliersandrangeofapplicationisparticularlyimportant.Keywords:machiningaccuracy,angles,flatpliers,jawplate目录摘要..................................................................................................................................................2Abstract.............................................................................................................................................2目录..................................................................................................................................................3第1章绪论.....................................................................................................................................5第2章手动360度旋转虎钳设计............................................................................................72.1方案分析..........................................................................................................................72.2手动360度旋转虎钳三维结构设计................................................................................92.3手动360度旋转虎钳装配结构设计..............................................................................152.4手动360度旋转虎钳零件结构设计..............................................................................162.5手动360度旋转虎钳零部件计算..................................................................................262.6手动360度旋转虎钳使用说明书..................................................................................332.7手动360度旋转虎钳优点及使用时注意的问题..........................................................34第3章手动360度旋转虎钳小批量工艺编制...........................................................................343.1钳口板加工......................................................................................................................343.2钳身加工..........................................................................................................................363.3丝杆的加工......................................................................................................................393.4活动钳身加工..................................................................................................................413.5分度盘顶盘加工..............................................................................................................433.6分度盘底盘加工..............................................................................................................44第4章装配工艺...........................................................................................................................47第5章快速压紧360度旋转虎钳设计..................................................................................525.1方案分析........................................................................................................................535.2快速压紧360度旋转虎钳的结构设计..........................................................................575.3快速压紧360度旋转虎钳装配结构设计......................................................................605.4快速压紧360度旋转虎钳零件设计（部分重要零件）..............................................615.5快速压紧360度旋转虎钳零部件的设计及计算..........................................................655.6快速压紧360度旋转虎钳使用说明书..........................................................................675.7快速压紧360度旋转虎钳优点及使用时注意的问题..................................................68第6章快速压紧360度旋转虎钳小批量工艺编制...................................................................69以下选用几个重要零件与类似零件进行分析。.........................................................................696.1钳身加工.............................................................................................