Machining equipment for internal threads of extra-thick-wall pipe for wind power screw sleeve

The utility model discloses an extra thick wall pipe internal thread processing device for wind power screw sleeve, which comprises a processing table, the top of the processing table is fixedly connected with a mounting rack, the top of the mounting rack is fixedly provided with a servo motor, the output shaft of the servo motor is fixedly connected with a screw rod, the front side of the mounting rack is in sliding connection with a bearing plate, and the bearing plate is fixedly connected with the screw rod. The bearing plate is in threaded connection with the lead screw, and a driving motor is fixedly installed on the bearing plate. According to the thick-wall pipe clamping device, friction between a thick-wall pipe and the inner bottom wall of the mounting groove can be reduced through the arrangement of the auxiliary mechanism, so that the thick-wall pipe can be conveniently pushed and positioned by the two groups of positioning plates, the thick-wall pipe is located at the central position, subsequent