Shape correcting tool for assembling fuel nozzle of aero-engine

The utility model provides a shape correcting tool for assembling a fuel nozzle of an aero-engine, which comprises a frame body and a fixing device connected with the frame body, and the fixing device is at least provided with a mounting station for limiting the movement of the fuel nozzle; a first shape correcting device is arranged on one side of the frame body, and at least part of the first shape correcting device is in sliding connection with the fixing device so as to complete first correcting motion towards an oil outlet of the fuel oil nozzle; a second shape correcting device is further arranged on the other side of the frame body so as to complete second correcting motion towards the bent section of the fuel nozzle pipe body. And the shaping difficulty can be reduced, the working efficiency is improved, the working time is saved, and the shaping success rate is increased. The correction failure caused by too much or too little extrusion is effectively avoided; and the accuracy during shape correction