Deburring device in stator core groove

The utility model discloses a deburring device in a stator core groove, which belongs to the technical field of stator cores and comprises a base, a support frame is fixedly arranged on one side of the upper end of the base, an electric push rod is fixedly arranged at the upper end of the support frame, and a motor is fixedly arranged at the output end of the electric push rod. The output end of the motor is fixedly provided with a fixing cylinder, the upper end and the lower end of the fixing cylinder are both provided with buffer grooves, buffer springs are fixedly arranged in the buffer grooves, the side, away from the fixing cylinder, of each buffer spring is fixedly provided with an arc-shaped plate, and one side of the fixing cylinder is fixedly provided with a limiting part. Therefore, the stator iron core can be deburred comprehensively, it is guaranteed that the polishing plate can still make close contact with the area, needing to be polished, of the inner wall of the stator iron core after being ab