Lathe support clamp

The utility model provides a turning support clamp which comprises a clamp bottom plate, and a first station used for clamping a turning support and machining a first face and a second station used for clamping the turning support and machining a second face are arranged on the clamp bottom plate. The turning support is clamped through the first station, the first face is machined after clamping, after the first face of the turning support is machined, the turning support is disassembled and assembled into the second station, the second face of the turning support is machined, and a finished turning support product is obtained after machining is completed. The whole process does not need to disassemble the turning support clamp, time and labor are saved, and machining efficiency can be improved. 本实用新型提供了车支架夹具，包括夹具底板，夹具底板上设置有用于夹紧车支架并加工第一面的第一工位和用于夹紧车支架并加工第二面的第二工位。先将车支架通过第一工位夹持，夹持后进行第一面的加工，加工完车支架的第一面后，将车支架拆卸装入第二工位，对车支架进行第二面的加工，加工完成后得到车支架成品。整个过程无需拆卸车支架夹具，省时省力且可以提高加工效率。