Grinding machine with internal rapid cleaning function

The utility model discloses a grinder with the inside quick cleaning function, which comprises a limit slider, a connecting push rod, a stamping cylinder, a grinding component and an adjusting component, the upper end face of the adjusting component is in threaded connection with the grinding component, and the stamping cylinder is fixedly mounted on the upper end face of the grinding component close to the side portion. And a connecting push rod is fixedly mounted at the center of the lower end surface of the punching cylinder. By arranging the adjusting assembly, when various residues in the grinding base are cleaned, the punching air cylinder can drive the grinding rotary disc to conduct all-directional cleaning on the various residues in the grinding base through the connecting push rod and the limiting sliding block, and meanwhile the positioning motor can be in threaded fit with the positioning motor through the connecting lead screw; and the grinding base is separated from the fixed shell, so that the