Steel pipe machining traction device

The utility model relates to a traction device, in particular to a steel pipe machining traction device. The utility model provides a pipe machining traction device which can prevent a steel pipe from deforming when the steel pipe is dragged. The steel pipe machining traction device comprises a base, traction plates, a fixed sliding plate, motors, gears and chain wheels, the traction plates are arranged on the front side and the rear side of the top of the base, round holes are formed in the traction plates, the fixed sliding plate is connected to the front side of the base, and the motors are installed on the left side and the right side of the rear portion of the fixed sliding plate. Gears are arranged on the front side and the rear side in the fixed sliding plate in a bilateral symmetry mode, an output shaft of the motor is connected with the gear on the front side, and chain wheels are wound around the two gears on the left side and the two gears on the right side. And the interior of the steel pipe can b