Fixture for machining revolving workpieces on lathes - has a clamping fixture with a lifting feature for facilitating machining on two sides in the same setting

摘要

The clamping fixture with revolving arrangement is used to machine workpieces on two sides, and eliminates any intermediate stacking and reloading between separate operations which may have to be carried out on the same workpiece. The workpiece is held in the fixture during machining. The workpiece is held in the fixture during machining. The clamping fixture has a lifting arrangement by means of which the fixture is lifted and lowered in relation to the workpiece clamping arrangement. The clamping fixture is rotated through half a full circle about the horizontal axis. The fixture has side plates which are fixed at their upper ends to bearings. A hydraulic cylinder is fitted between the side plates. The clamping fixture itself has clamping elements.