High-precision hardware stamping die

The utility model discloses a high-precision hardware stamping die. The high-precision hardware stamping die comprises a lower die base, a lower die, an upper die base, an upper die, a stamping head and a buffering device. A first movable part and a second movable part are arranged on the inner wall of the groove of the lower die base; the working surfaces of the upper mold and the lower mold are coated with hard wear-resistant coatings; the buffer device comprises a first buffer spring, a buffer head, a buffer cylinder and a second buffer spring; the first buffer springs are arranged on the surface of the upper die base and connected with the buffer heads. The buffer cylinders are arranged on the surface of the lower die base correspondingly, and second buffer springs are arranged in the buffer cylinders. And a pressure sensor is arranged on the second buffer spring. The bottom and the side face of the lower die of the die are fixed to the first movable part and the second movable part through the fixing bol