Integral mold closing mechanism of two-plate machine

The utility model belongs to the field of injection molding machine equipment, and provides an integral mold closing mechanism of a two-plate machine, which comprises a movable mold plate and a fixed mold plate provided with a guide shaft, and is characterized in that the movable mold plate is provided with a through hole, the through hole is provided with a detachable mold locking device, and the guide shaft is arranged on the movable mold plate. The mold locking device is provided with a first outer cylinder, a second outer cylinder and a mold locking piston. Compared with the prior art, the die locking device has the advantages that the die locking device is detachably connected with the movable die plate, so that the die locking device is convenient to disassemble, the movable die plate is convenient to process, and the outer cylinder of the old pressurizing oil cylinder and the movable die plate are integrally formed, so that the die locking device is convenient to disassemble. A sealing groove needs to