This utility model discloses a dismantling tool for the lower end nut of an extrusion blow molding head, which includes a rotating part and a connecting part. The rotating part is detachably connected with the nut at the lower end of the extrusion blow molding head through the connecting part, and a rotating handle for assisting in rotating the rotating part is installed at the lower end of the rotating part; the nut is threadedly connected with the mandrel of the extrusion blow molding head, and the upper end face of the nut abuts against the bore step surface of the core mold of the extrusion blow molding head. The dismantling tool of the utility model solves the problem that the nut at the lower end of the extrusion blow molding head is difficult to dismantle; at the same time, the utility model is simple and quick to operate, greatly improving the work efficiency. In addition, when the device of the utility model separates the nut from the core mold, the dismantling tool is evenly stressed during rotation, thereby reducing the damage to the internal thread of the core mold and prolonging the service life of the extrusion blow molding head.
Country Code: CN
Application Number: CN202022205538.X
