Novel screw inner hexagonal hole punching die

The utility model discloses a novel screw inner hexagonal hole punching die which comprises a lower die plate, a retainer plate, a long lantern ring, a stripper plate, an upper die plate, a male die, a retainer lantern ring and an adjusting screw, the retainer plate is arranged on the lower die plate, the retainer plate is provided with a long lantern ring, and the lower die plate is provided with another long lantern ring; a discharging plate is arranged on the two long lantern rings, and bolts penetrate through the discharging plate and the long lantern rings to be connected with the lower die plate; a sliding way is arranged in the lower die plate, the material supporting lantern ring is arranged in the material supporting plate, and the bottom end of the material supporting lantern ring is located in the sliding way. The male die is fixed below the upper die plate and penetrates through the discharging plate in a matched mode. The male die corresponds to the material supporting lantern ring in an up-down