cone position mechanism is a precise positioning form for the cone between the mold plate, which is mainly applied to large-sized and deep-recessed molds with thin plastic parts, to avoid occlude on the cone and to improve the service life of molds, quenching should be made to the fitting part of the cone or inlay it with quenching insert. Normally it is assembled around the mold cavity. It is easy for repair and maintenance and is often used when the fixed plate is thick. The positioning pin for the cone is usually assembled on the moving mold.