High-frequency breaking hammer with multi-degree-of-freedom cutting function

The high-frequency breaking hammer with the multi-degree-of-freedom cutting function comprises a hammer shell and is characterized in that a damping support is arranged on the outer side wall of the hammer shell, a first motor is arranged on the top face of the damping support, and an output shaft of the first motor is coaxially connected with a connecting rod penetrating through the damping support; a first supporting block is arranged at the end, away from the first motor, of the connecting rod, a second motor is arranged on the side wall of the first supporting block, an output shaft of the second motor is coaxially connected with a first telescopic rod transverse to the first supporting block, and a second supporting block is arranged at the end, away from the second motor, of the first telescopic rod. A third motor is arranged on the top face of the second supporting block, an output shaft of the third motor is coaxially connected with a second telescopic rod vertically penetrating through the second sup