DC motor stator assembly tool

The utility model discloses a DC motor stator assembling tool, which relates to the technical field of motor assembling equipment and comprises a supporting plate, two connecting plates are fixedly arranged at the top end of the supporting plate, a connecting screw rod is rotatably connected between the two connecting plates through a bearing, and the surface of the connecting screw rod is in threaded connection with a mounting block through a screw rod nut. A through hole is formed in the middle of the mounting block, a first air cylinder is fixedly arranged at the bottom end of the mounting block, and a clamping assembly is arranged at the bottom end of the first air cylinder; the stator clamping device has the advantages that through cooperation of the clamping assembly, the stepping motor, the connecting lead screw, the mounting block, the limiting rod, the through hole and the first air cylinder, a stator is conveniently clamped, a worker does not need to lift the stator, the labor intensity is reduced,