Polishing and positioning tool for cover plate of new energy battery pack

The utility model discloses a new energy battery pack cover plate polishing and positioning tool, and particularly relates to the technical field of cover plate polishing and positioning, the new energy battery pack cover plate polishing and positioning tool comprises a rack, the upper surface of the rack is provided with a workbench, the upper surface of the workbench is provided with a servo motor, one side of the servo motor is provided with a linear guide rail, and the other side of the servo motor is provided with a guide rail. A supporting base plate is arranged on the other side of the servo motor, a second three-axis air cylinder is installed on the supporting base plate, and a rotating air cylinder is arranged on the linear guide rail. According to the utility model, the conventional design is improved, the whole device consists of the servo motor, the rotating cylinder, the three-axis cylinder I and the three-axis cylinder II, the battery pack cover plate is completely positioned by utilizing the mu