Valve body forging die

The utility model discloses a valve body forging die, and relates to the technical field of forging dies. The die comprises a lower die, an upper die and a water guide pipe, cooling grooves are formed in the lower die and the upper die, one side wall of the lower die and one side wall of the upper die are connected with a first liquid inlet pipe and a second liquid inlet pipe respectively, one end of the first liquid inlet pipe and one end of the second liquid inlet pipe are connected into the cooling grooves, and a connecting pipe is connected between the water guide pipe and the first liquid inlet pipe. A metal hose is connected between the water guide pipe and the second liquid inlet pipe, and the other side wall of the cooling tank is connected with a liquid outlet pipe. Through the arrangement of the water guide pipe, the connecting pipe, the metal hose and the cooling tank, an external cold water source enters the cooling tank, the cooling tank can be cooled continuously, the water delivery of the lower