The utility model discloses a quartering hammer tool component with multi-degree of freedom, which comprises a connecting frame, a rotating oil cylinder, a lifting oil cylinder, a quartering hammer, a mounting rack and a transition frame, wherein the connecting frame is connected with a host machine work arm; the quartering hammer is mounted on the mounting rack and is used for quartering an operation object; the lifting oil cylinder, the quartering hammer, the mounting rack and the transition frame are rotated by a preset angle around the connecting frame under an effect of the rotating oil cylinder; the quartering hammer and the mounting rack are moved up and down in the transition frame under the effect of the lifting oil cylinder. The quartering hammer tool component with multi-degree of freedom provided by the utility model can be used for increasing the operation flexibility, can be used for expanding the scope of the quartering point and can quickly implement the quartering operation along different directions.