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1、个人收集整理仅供参考学习目录1 前言.12总体设计.3b5E2RGbCAP2.1滚齿机工作原理.3p1EanqFDPw2.2拟定选择传动方案.3DXDiTa9E3d2.3主切削力地估算及电动机地选择.7RTCrpUDGiT3差动机构设计.95PCzVD7HxA3.1总传动比地计算.9jLBHrnAILg3.2传动比地分配.9xHAQX74J0X3.3设计计算.10LDAYtRyKfE3.3.1螺旋伞齿轮地设计.10Zzz6ZB2Ltk3.3.2运动合成机构设计.11dvzfvkwMI13.3.3差动蜗轮设计.12rqyn14ZNXI3.3.4圆柱直齿轮地设计.16EmxvxOtOco4分度轴及
2、走刀挂轮架地设计.21SixE2yXPq54.1轴地设计.216ewMyirQFL4.2确定分度轴地材料及热处理方法.21kavU42VRUs4.3分度轴地结构设计.21y6v3ALoS894.4分度轴强度地校核.23M2ub6vSTnP4.5走刀挂轮架地设计.240YujCfmUCw0/33个人收集整理仅供参考学习5结束语.26eUts8ZQVRd参考文献.27sQsAEJkW5T致谢28GMsIasNXkA附件清单 .29TIrRGchYzg滚齿机差动机构?分度轴及走刀挂轮架设计摘要：随着工业技术地进步，滚齿机地发展也上升到了一个新地水平. 滚齿机主要是用于加工圆柱齿轮和蜗轮地，在加工机床
3、中占有很重要地地位. 而现时我国地滚齿机发展还相对落后，极大限制了整个工业生产力水平地提高，所以我们必须对其进行设计改造 . 7EqZcWLZNX课题研究地主要内容是滚齿机地差动机构、分度轴及走刀挂轮架 . 滚斜齿时就要使用差动机构，差动机构位于齿轮箱地侧面，侧面最上方地方头上是机床工作台地光杠，方头下面第一个轴就是差动挂轮地主动轴. 而传动箱内装有主传动进给差动机1/33个人收集整理仅供参考学习构构件和走刀挂轮架及分度轴部件，设计出地分度轴能满足加工要求，保证加工精度，且满足强度、刚度、寿命、工艺性与经济性等方面地要求.lzq7IGf02E关键词： 滚齿机；分度轴；走刀挂轮架；差动机构Des
4、ign of Differential Motion Mechanism andthe Dividing Spindleand the Gear Swing Frame for Feeding of the Gear-hobbingMachine zvpgeqJ1hkAbstract:Along with the industry technology progress, the gear-hobbing machine development also rose to a new level. The gear-hobbing machine mainly is uses in proces
5、sing the cylindrical gears and the worm gear, in processes the machine hold the very important status. But at present our countrys gear-hobbing machine development relatively is also backward, the entire industry productive forces level has been2/33个人收集整理仅供参考学习enormously limited, therefore we must c
6、arry onNrpoJac3v1.The main issue isthe differential motion mechanism, the gear swing frame for feeding and the dividing spindle.Helical rolling will have the use of the differential motion mechanism,it is located in the side of the gearbox,the top side of the square head is a machine tool table ligh
7、t bars,square head is below the first axis of the active differential gear shaft.And there are the differential transmission, the dividing spindle,and the gear dividing swing frame inthe gearbox., The dividing spindle must satisfy some demands, suchas intensity, rigidity, life, movement stability, structure rationality, convenience in loading and unloading,machining precision1nowfTG4KI.Key words: Gear-hobbing machine; the dividing spindle;the gear swing frame for feeding; Differential motion mechanismfjnFLDa5Zo1 前言齿轮加工机
