Numerical control drilling machine with combined clamp

The numerical control drilling machine with the combined clamp comprises an operation table, the top ends of the two sides of the operation table are connected with movable bases, the top ends of the movable bases are provided with movable boxes, drilling machines are installed in the movable boxes, and drill bits are installed at the bottom ends of the drilling machines. By means of the gear motor, a movable sleeve moves, a guide sleeve moves synchronously, connecting rods can be close to each other or far away from each other, and then a first clamping plate moves synchronously, so that the left-right clamping effect on a rectangular workpiece is achieved, and a movable block drives a push rod to move by shortening an electric telescopic rod; according to the numerical control drilling machine, the second clamping plate rotates inwards, the first clamping plate is similar to an arc in shape and can better adapt to the clamping effect on a round workpiece, the clamping range of the numerical control drilling