Metal stamping die

The utility model discloses a metal stamping die, which relates to a metal stamping device, solves the problem that a stamped metal plate is clamped and is inconvenient to take out, and comprises a working table, a bottom plate is arranged on the working table, a pressing block is arranged on the bottom plate, and a stamping device fixedly connected with the working table is arranged above the pressing block; the jacking assembly used for being separated from the metal plate tightly pressed on the pressing block is arranged on the outer surface of the pressing block; the push-out assembly and the push-out assembly used for being matched with the jacking assembly to enable the metal plate to be far away from the pressing block are arranged on the bottom plate, the metal plate clamped on the outer surface of the pressing block ascends and is separated from the pressing block by sliding the sliding rod and ascending the jacking rod, the metal plate is convenient to take down, operation is easy, and when the jack