Flexible automatic assembling mechanism and method for automobile driving motor

The invention discloses a flexible automatic assembling mechanism and method for an automobile driving motor. The assembling mechanism comprises a stator positioning tool used for placing a stator assembly, a rotor positioning tool used for placing a rotor assembly, a tool moving mechanism used for moving the stator positioning tool and the rotor positioning tool to an assembling station, and an assembling motor mechanism. The assembling motor mechanism comprises a pressing plate, a stator moving mechanism used for driving the pressing plate to reciprocate in the axial direction of an assembling motor and a guide rod, the pressing plate is arranged at the top of the assembling station, a stator clamping mechanism used for clamping and fixing a stator assembling part is arranged on the bottom face of the pressing plate, and the guide rod penetrates through the pressing plate in a sliding mode and can stretch out and draw back to adjust the length. When the stator and the rotor are assembled, the guide rod is e