Steel bar numerical control machining equipment

The utility model discloses steel bar numerical control machining equipment which comprises a base, the upper surface of the base is fixedly connected with an L-shaped plate and a supporting plate, the surface of the supporting plate is provided with a forward and reverse rotation motor and a contact switch, an output shaft of the forward and reverse rotation motor is fixedly connected with a threaded rod, and the surface of the threaded rod is in threaded connection with a Z-shaped plate. A mounting block is fixedly connected to the lower surface of the Z-shaped plate, a driving motor is arranged on the inner wall of the mounting block, a cutting knife is arranged on an output shaft of the driving motor, and a limiting rod is fixedly connected to the upper surface of the L-shaped plate. Compared with the prior art, the numerical control machining equipment for the reinforcing steel bars is provided with the positive and negative rotation motor, the Z-shaped plate, the contact switch, the clamping plate and t