False tooth grinding machine

The utility model discloses a false tooth polisher which comprises a polisher body, a limiting mechanism is arranged at the top end of the polisher body, a plurality of fixing mechanisms are symmetrically arranged on the outer wall of the limiting mechanism, each fixing mechanism comprises a pull rod, a drawing groove and a rubber block, the rubber blocks are fixedly arranged at the bottom ends of the pull rods, and the pull rods are arranged in inner cavities of the drawing grooves. And the two ends of the drawing groove are communicated. By means of the arrangement mode that the pull rod, the drawing groove and the rubber block are matched, the limiting plate and the grinding machine body can drive the rubber block to move in an inner cavity of the drawing groove through the pull rod, and therefore the limiting plate and the grinding machine body can be fixed through suction force; and therefore, convenience is provided for installation between the limiting plate and the grinding machine body, convenience i