论文部分内容阅读
我厂有一台YC7150型磨齿机,其工件的分度是采用液压机构进行的(图1)。 其原理为:离合器2、3在压力油的作用下啮合,同时,油缸11动作并顶开分度板定位爪9,然后齿条活塞13在压力油的驱动下按预选的行程作直线运动,通过离合器和齿轮6、7使工伴转过一牙,最后由装在同轴上的精密分度
I plant a YC7150-type gear grinding machine, the workpiece indexing is carried out by hydraulic agencies (Figure 1). The principle is that the clutches 2 and 3 are engaged under the action of the pressure oil and at the same time the oil cylinder 11 is operated and the positioning claw 9 of the indexing plate is lifted upwards and the rack piston 13 moves linearly according to the preselected stroke driven by the pressure oil. Through the clutch and gear 6,7 so that workers turn a tooth, and finally by the coaxial mounted on the precision indexing