Auxiliary positioning tool clamp for thread milling cutter machining

The auxiliary positioning tool clamp comprises a machine body, supporting legs are fixedly connected to the lower portion of the machine body, a workbench is connected to the upper portion of the machine body, and a sliding groove is formed in the surface of the workbench; the clamp body is connected to the lower portion of the mounting frame through an inserting block, and fixing bolts are connected to the left side and the right side of the inserting block and the mounting frame in a penetrating mode. The protective pad is connected to the interior of the clamp body through a telescopic rod, an adjusting rod is connected to the middle of the protective pad, a buffer spring is arranged on the adjusting rod, the number of the supporting legs is four, and the supporting legs are in central symmetry relative to the machine body. According to the auxiliary positioning tool clamp for thread milling cutter machining, protection can be achieved when a thread milling cutter is clamped and fixed, the phenomenon that