Lubricating structure for pull rod mold moving guide sleeve of injection molding machine

The utility model provides an injection molding machine pull rod mold moving guide sleeve lubricating structure. The injection molding machine pull rod mold moving guide sleeve lubricating structure comprises an injection molding machine moving mold plate, a mold moving guide sleeve, a dustproof ring, a moving mold plate gland, a screw and a pull rod, pull rod through holes are formed in the movable mold plate, a mold moving guide sleeve is arranged on the inner side of each pull rod through hole, and the mold moving guide sleeves are connected and fixed in the pull rod through holes through movable mold plate glands by using screws; an annular lubricating oil collecting groove is formed in the movable template gland, and a downward oil leakage hole and an inclined oil guide hole are formed in the bottom of the collecting groove; a half-moon-shaped oil collecting groove is formed in the lower side of the inner wall of the injection molding machine movable template pull rod through hole, and the bottom of the