Six-axis numerical-control rotary separating chamfering machine for gears

Disclosed is a six-axis numerical-control rotary separating chamfering machine for gears. Compared with an existing machine tool, the six-axis numerical-control rotary separating chamfering machine is evidently characterized in that a workpiece servo motor C drives a synchronous toothed belt to drive a workpiece to rotate via a speed reducer, a cutter servo motor A and a cutter servo motor B respectively drive two cutters to rotate by synchronous toothed belts, and accordingly, phases and rotation speeds of the cutters can be precisely controlled. Coupling of rotation speed of the workpiece and the rotation speeds of the two cutters is controlled by a Rexroth MICRO numerical-control system, the rotation speeds of the workpiece and the two cutters match with continuous feeding movement of a workpiece box, and accordingly, a machine tool realizes a chamfering process of the workpiece. The machine tool is particularly suitable for massive production places, and is convenient and speedy in operation and low in failure rate.