Multi-shape clamping device for machining

Abstract

The utility model discloses a multi-shape clamping device for machining, and relates to the field of clamping devices. The scheme that an air cylinder is matched with a connecting plate to enable a sliding rod to stabilize a part on the inner side wall of an ejector rod is adopted, and the device has the beneficial effects that the device is fixed through a mounting mechanism, a motor drives a lead screw to rotate, the lead screw drives a clamping plate to move inwards in a sliding groove formed in the portion, below a main plate, of the clamping plate, the part is clamped, and meanwhile the ejector rod makes contact with the part firstly; a buffer pad is fixedly connected to the inner side of an ejector rod to prevent a part from being scratched, a spring drives the ejector rod to clamp the part, an air cylinder is started to drive a connecting plate parallel to a clamping plate to move backwards, the connecting plate drives a sliding rod to move backwards, the sliding rod is slidably connected into fixing grooves formed in the clamping plate and the front end of the ejector rod, and the ejector rod is fixed; and the parts are stabilized through the sliding rods, and the effects of conveniently clamping and fixing the parts of different shapes and being high in practicability are achieved.

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