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根据Y5120A插齿机的结构特点,制造一套夹具可加工齿轮轴,夹具是按机床原工件夹紧机构外型尺寸和机床夹紧油缸的动力设计的。把机床原工作台主轴拆下(附图),把锥孔主轴套5固定在工作台上,把控制套6拧在油缸活塞拉杆上,再把锥度弹簧卡头8用螺纹连接在控制套上,工件放在弹簧卡头孔内,由于油缸活塞拉杆向下运动,迫使件6连同件8向下运动,件5锥度使弹簧卡
According to Y5120A slotting machine structural features, manufacturing a set of tools can be machined gear shaft, the fixture is based on the original work piece clamping mechanism dimensions and machine clamping cylinder power design. The original machine table spindle removed (with photos), the tapered bore spindle sleeve 5 is fixed on the table, the control sleeve 6 screwed on the cylinder piston rod, and then the taper spring chuck 8 threaded control sleeve , The workpiece is placed in the spring chuck hole, due to the downward movement of the cylinder piston rod, forcing the member 6 together with the downward movement of the member 8, 5 tapered so that the spring card