我厂在汽车齿轮产品开发过程中,借鉴多方面工装夹具特点,设计了胀胎式齿轮剃齿夹具,剃齿精度可稳定在GB10095-88 677级,收到了良好的效果。 如图所示,夹具使用条件与传统死胎夹具相同,需夹紧工件时,松开螺套5,拧紧螺母4,卸下工件时松开螺母4,拧紧螺套5。 I plant in the automotive gear product development process, drawing on the characteristics of a wide range of fixture, the design of expansion gear gear shaving fixture, shaving accuracy can be stabilized at GB10095-88 677 level, received good results. As shown in the figure, the condition of using the clamps is the same as that of the traditional dead tire clamps. To clamp the workpiece, loosen the screw sleeve 5, tighten the nut 4, release the nut 4 when the workpiece is removed, and tighten the screw sleeve 5.