Bending tool

The invention relates to a bending tool, which is used for bending to form a hook part, and comprises a rotating mechanism, which comprises a rotating shaft capable of rotating to advance or retreat; the bending sleeve is coaxial with the rotating shaft and fixed to the rotating shaft, the bending sleeve comprises a containing hole, and a bending groove formed in the direction parallel to the axial direction of the rotating shaft is formed in the inner wall of the containing hole; the fixing part is located on one side of the bending sleeve and comprises a body, the body is provided with a limiting groove and a forming rod, the limiting groove is formed in the direction parallel to the axial direction of the rotating shaft, the forming rod is located on the side, close to the bending sleeve, of the limiting groove, the forming rod and the rotating shaft are coaxial, and the forming rod is provided with an extending-in end extending into the containing hole. When the rotating shaft rotates and retreats, the be