Pressure pipe mould that mode locking is firm

The utility model discloses an enough increase the clamp force, reduce the locking bolt damage, prolong locking bolt life's pressure pipe mould that mode locking is firm. This mould includes terrace die, die, the die includes two concave mold, concave mold is last to be provided with with muscle pipe die chamber, be provided with the exhaust hole on one among two concave mold, concave mold has the face of connection, be provided with the border to concave mold outside extension on concave mold's the connection face, be provided with the bolt hole on the border, bolt hole site is close to the one side that adds muscle pipe die chamber in central line o1o2, two concave mold form the die along connecting face symmetric combination, form between terrace die and the die and add the muscle pipe and become the die cavity, it adds the hole of moulding plastics that the muscle pipe becomes the die cavity to be provided with the intercommunication on the terminal surface of the one end of terrace die, the one end of te