Grinding device for machining end face of centrifugal machine part

The utility model discloses a centrifugal machine part end face machining and polishing device which comprises a table top and is characterized in that the middle of one side of the table top is fixedly connected with the lower end of one side of a first lead screw box, the two ends of the inner side of the first lead screw box are movably connected with the two ends of a first lead screw respectively, and the lower end of the first lead screw is fixedly connected with the center of a first rotating disc. The first lead screw is in threaded connection with a sliding block, the sliding block is arranged in the first lead screw box, one side of the sliding block is fixedly connected with one end of a second lead screw box, the two ends of the inner side of the second lead screw box are movably connected with the two ends of a reciprocating lead screw respectively, and one end of the reciprocating lead screw is fixedly connected with an output shaft of a first motor. The first motor is fixedly connected with one