一种用于小孔径定位的新型滚齿夹具研究

A New Type of Hobbing Fixture Research for Small Hole Location

针对目前三菱滚齿机原装夹具结构对零件内孔要求的局限性,设计了一种针对小孔径定位的滚齿夹具结构,该夹具结构设计合理,制造精度容易满足,装配简便,完全能够达到零件的加工要求,对以后小孔径类的齿轮滚齿夹具设计有一定的指导作用。

As current Mitsubishi hobbing original fixtures have limits for parts＇s hole diameter, a new type of hobbing fixture is designed, which not only has reasonable structure, but also is easily manufactured, and variable assembly. Processing requirements can completely be reached, so there are a guiding role on the future gear hob fixture design of small hole diameter.