Injection mold's guide pillar burnishing device

The utility model discloses an injection mold's guide pillar burnishing device, including first casing and second casing, the welding of second casing is on the outer wall of one side of first casing,first motor is installed through the bolt on keeping away from one side inner wall of second casing to first casing, mount and first recess, first motor is located the top of mount, first recess is located the below of first motor, the inside of first casing is equipped with first gyro wheel, second gyro wheel and axis of rotation, the welding has first gyro wheel on the output shaft of first motor, the welding of second gyro wheel is in the axis of rotation, be equipped with the belt between first gyro wheel and the second gyro wheel. The utility model discloses a first motor, axis of rotation, first gyro wheel, second gyro wheel, belt, fixing bolt mutually support for by fixed during the guide pillar polishing, and it is quick rotatory, the device simple structure, convenient to use cancarry out polishing treat