2 results about "Lathe faceplate" patented technology

The utility model relates to a numerical control lathe thin-wall part machining universal tool which comprises a tool body of a multi-layer structure, the lowermost layer of the tool body is connected with a lathe faceplate, grooves with various specifications and diameters are formed in the front face of the tool body of the lowermost layer and used for being matched with and assembling profiling of different specifications, and therefore machining adaptation of different thin-wall part products is achieved. Through an innovative multi-layer structure and replaceable profiling design, the manufacturing cost of the profiling tool is reduced, the clamping efficiency of debugging is improved, rapid, efficient and low-cost machining of thin-walled workpiece products in numerical control lathe machining is achieved, and remarkable beneficial effects are achieved.

This utility model relates to the field of machining technology, and in particular to a crankshaft lathe faceplate with a support and locking device. The faceplate body is equipped with a support device, and a ring is provided around the circumference of the faceplate body. At least one locking device is provided around the faceplate body, comprising two opposing clamping members for locking the ring. Each clamping member is equipped with a pin as a fulcrum and can swing around it. Each clamping member has a piston at its tail as a drive for its swing. The pistons of the two clamping members are arranged oppositely, with opposite pushing directions. In this embodiment of the utility model, a ring is provided at the edge of the faceplate body, and a locking device is provided around the faceplate body, comprising two clamping members that can lock the ring. Each clamping member is equipped with a piston, and the piston's pushing action can quickly lock the ring, thereby locking the faceplate. This prevents changes in the angle of force on the workpiece during crankshaft journal machining, thus ensuring crankshaft machining accuracy.