Two -sided chamfer device of proprietary spare part of auto steering

The utility model relates to a two -sided chamfer device of proprietary spare part of auto steering, it includes support panel and elevating gear, support panel on be fixed with motor no. 1, the output shaft of motor no. 1 one upwards, and its top is connected with the chamfer ware, elevating gear be connected with the elevator, the inside motor no. 2 that is provided with of elevator, the elevator is worn out downwards to the output shaft no. 2 of motor no. 2, and its bottom is connected with the chamfer ware, output shaft no. 2 set up in the top of output shaft no. 1, and their axis is on same vertical straight line, the chamfer sword of the chamfer ware on upper portion is decurrent toper, the chamfer sword of the chamfer ware of lower part is ascending toper, motor no. 1 with two rotation in the opposite direction in the motor, the utility model provides a two -sided chamfer device of proprietary spare part of auto steering does not need special fixing device to can realize two -sided while chamfer simultaneously, very big simplification the chamfer step, improved the efficiency of chamfer, saved the cost of chamfer.