Flat key automatic assembling mechanism of motor stator

The utility model discloses an automatic flat key assembling mechanism of a motor stator, which comprises a support frame, a stator to be assembled is placed on the support frame, a key clamping groove is arranged on the stator to be assembled, a movable clamping assembly is arranged on the support frame, a flat key is movably connected with the movable clamping assembly, a pressing needle assembly is arranged on the support frame, and a pressing needle is arranged on the pressing needle assembly. The pressing needle assembly can abut against the flat key to be embedded into the key clamping groove. The utility model provides an automatic flat key assembling mechanism of a motor stator, which can automatically install a flat key, is simple and firm in connection mode, improves the installation efficiency, ensures the unification of processing precision, reduces the processing steps of a stator to be installed through a clamping connection mode, avoids additional trepanning, and improves the production efficie