Automobile sealing ring injection mold manufacturing device

The utility model discloses an automobile sealing ring injection mold manufacturing device, and relates to the technical field of automobile sealing rings. The device comprises a machine body, the inner wall of the right side of the machine body is fixedly connected with the left side of a motor, the motor is in transmission connection with a first transmission column through a motor rotating shaft, the first transmission column is fixedly connected with a rectangular block, the rectangular block is movably connected with an F-shaped movable rod, and the right side of the F-shaped movable rod is fixedly connected with a first rack; the first rack is meshed with the first gear, the first gear is in transmission connection with the second gear through a rotating shaft, the second gear is meshed with the second rack, and the device can achieve the reciprocating motion effect through the rectangular block on the motor, so that the upper mold and the lower mold can rapidly coincide to form the injection molding ef