Charger shell grinding device

The utility model relates to the technical field of charger machining, and discloses a charger shell polishing device which comprises an operation table, a first motor and a second motor, the first motor is installed on the top of the outer wall of the left side of the operation table, a threaded rod is fixedly connected to the outer portion of an output shaft of the first motor, and a sliding support is connected to the outer portion of the threaded rod in a threaded and sleeved mode. A second motor is installed at the top of the sliding support, and a sliding rail is fixedly connected into the outer wall of the rear side of the operation table. According to the charger shell grinding device, through the adjusting support slidably connected to the outer portion of the sliding rail in a sleeving mode, when the position of a charger shell needs to be adjusted, a positioning bolt is rotated firstly, the adjusting support and an operation table are made to be in a movable state, then the position of the adjustin