Oil pumping unit polished rod deviation adjusting device

The utility model relates to an oil pumping unit polished rod deviation adjusting device, which comprises a connecting cylinder body connected with a stuffing box, and a polished rod radial adjusting mechanism matched with a polished rod is disposed in an inner cavity of the connecting cylinder body; wherein, the connecting cylinder body is provided with a vertical cavity body parallel to the polished rod in the vertical direction, and equipped with a horizontal cavity body communicated with the vertical cavity body in the horizontal direction, one end of the vertical cavity body is in threaded connection with the stuffing box, and the other end thereof is connected with the stuffing box by a yoke. The polished rod radial adjusting mechanism comprises a horizontal feed screw connected with the inner wall of the horizontal cavity body and a pulley support driven by the horizontal feed screw, and a pulley matched with the polished rod is disposed on the pulley support. By manually adjusting the horizontal feed