Cross-shaped moving cutter box of numerical control blanking saw

The utility model discloses a numerical control blanking saw cross-shaped moving cutter box which comprises a first shell body, a saw blade is arranged in the first shell body, and an emergency stop mechanism is arranged in the first shell body. The emergency stop mechanism comprises a rotating block, a rotating shaft, a first contact rod, a second contact rod, a first spring, a pressure sensor, a controller, a first motor, a second shell and a fixing ring. And the outer wall of the rotating shaft is mounted on the inner wall of the saw blade. The utility model relates to the technical field of numerical control blanking saws, through cooperation of a first motor, a pressure sensor and a controller, stopping of a deflection saw blade is achieved, when the saw blade inclines and touches a first contact rod, the first contact rod can transmit power to a second contact rod, the second contact rod enables the pressure sensor to transmit a signal to the controller, and the controller controls the saw blade to rota