Hardware fitting machining tapping machine

The utility model provides a hardware fitting machining tapping machine which comprises a tapping machine body, a tapping drill bit, a fixing plate and a cross-shaped clamping frame, the tapping drill bit is located at the upper end of the tapping machine body, the left end of the tapping drill bit is connected with a connecting assembly, and the left end of the connecting assembly is connected with a stepping motor; the fixing plate is located on the surface of the upper end of the tapping machine body, and the lower end of the fixing plate is connected with the tapping machine body through an electric guide rail; and the cross-shaped clamping frame is located on the right side of the tapping drill bit, a large clamping block and a small clamping block are welded to the surface of the cross-shaped clamping frame, and the small clamping block is located at the upper end of the large clamping block. According to the tapping machine, the problems that cylindrical hardware fittings can be conveniently clamped by