Cutter power mechanism for bearing roller production punch press

The utility model provides a cutter power mechanism for a bearing roller production punch press. The cutter comprises a cutter handle seat and a cutter table, a cutter handle groove, a cam groove andan eccentric wheel groove are formed in the cutter table; a cam groove is formed in the cutter handle base, a triangular cam is arranged in the cam groove, an eccentric wheel is arranged in the eccentric wheel groove, two fixing shafts are symmetrically arranged on the triangular cam, the cutter handle base is rotationally connected with one fixing shaft, the eccentric wheel is rotationally connected with the other fixing shaft through an eccentric rod, a motor and a speed reducer are arranged below the cutter table, and the speed reducer is connected with the rotating shaft. According to theutility model, the eccentric wheel is driven by the motor to rotate to drive the triangular cam to do planar motion, so that the cutter handle seat does reciprocating linear motion to finish cutting,and the guide rod can play