Quick-release mold for precast concrete

The utility model discloses a concrete prefabricated part quick release mould, which belongs to the technical field of concrete prefabricated part moulds and comprises a bottom plate, sliding columns are fixedly connected to two sides of the top surface of the bottom plate, a top plate is fixedly connected to the top ends of the sliding columns, and two one-way screw rods are rotatably connected between the top plate and the bottom plate. According to the device, after a concrete prefabricated part is manufactured and formed, the upper push plate and the lower push plate are made to vibrate through the vibration motor, so that the top face and the bottom face of the concrete prefabricated part are separated from the upper push plate and the lower push plate respectively, and the one-way lead screw is driven by the first motor to rotate; the upper mold frame is driven to move upwards through cooperation of the one-way lead screw and the upper movable plate, so that the upper portion of the concrete prefabricat