Cooling fin reversing device of automatic tapping machine

The utility model discloses an automatic tapping machine cooling fin reversing device which comprises a device base and shaft seats, the two sides of the top end of the device base are both provided with the shaft seats, the left side of the top end of the device base is provided with a steering motor, the output end of the steering motor is fixedly connected with a driving shaft, and the outer wall of each shaft seat is provided with a driving gear. A connecting shaft is movably connected to the inner wall of the shaft seat, driven gears are fixedly connected to the two end faces of the connecting shaft in a sleeving mode, and the driving gear and the driven gears are connected in an engaged mode. According to the cooling fin reversing device of the automatic tapping machine, the steering motor, the driving shaft, the driving gear, the driven gear and the connecting shaft are arranged, the steering motor drives the driving shaft to rotate, the driving gear drives the driven gear to rotate in an engaged mode,