Patent ID: 8776569

Claim:
A forging mold including a female mold and a male mold coupling with the female mold to define a shaping cavity therebetween, the female mold comprising: an external mold defining an accommodating groove penetrating through a top surface thereof, a periphery outside of the external mold defining a first fixing hole extending towards the accommodating groove to be connected with the accommodating groove; an internal mold disposed in the accommodating groove of the external mold and spaced from one side wall of the accommodating groove, the internal mold having a base body and a blocking protrusion which is protruded from a bottom portion of a side surface of the base body facing to the side wall of the accommodating groove; a pressing block accommodated in the accommodating groove of the external mold and clipped between the side surface of the internal mold and the side wall of the accommodating groove, the pressing block having a gap opened at a bottom portion of a side face thereof for pressing the blocking protrusion therein, and having a fixing groove disposed at a side thereof opposite to the gap, wherein the distal end of the first fixing element is buckled in the fixing groove, the fixing groove has an inner face thereof inclined outward from top to bottom, the first fixing hole extends along a direction perpendicular to the inner face of the fixing groove to resist against the inner face; a first fixing element screwed into the first fixing hole of the external mold, with a distal end thereof resisting against the pressing block to further press the pressing block towards the internal mold so as to secure the internal mold and the pressing block in the accommodating groove; and an ejecting pin movably inserted in the internal mold with a top end thereof further projecting into the shaping cavity.