Rotary wear resistance detection device for bushing processing

The utility model belongs to the technical field of bush quality detection, and discloses a rotary wear resistance detection device for bush processing, which comprises a working table, the bottom of the working table is connected with supporting legs, the working table is provided with a first sliding rail, the first sliding rail is provided with a second sliding rail and a movable top table in a sliding manner, the movable top table is provided with a locking wrench, and the locking wrench is connected with the supporting legs. A fixed top table located at the tail of the first sliding rail is installed on the workbench, rotating cylinders are rotationally installed on the movable top table and the fixed top table correspondingly, top head mechanisms are detachably installed on the rotating cylinders, a rotating disc connected with the rotating cylinders is installed on the fixed top table, and a motor is installed on the workbench. A belt is connected between the output end of the motor and the rotating di