The invention discloses a numerical control machine tool capable of grinding two sides of plane by dislocation self-rotation and ultrasonic vibration, which is characterize by comprising a post, a Y-axle motion assembly, a lower gyroscopic motion assembly, a lower grinding disc, an ultrasonic vibration assembly, an isolation disc, an X-axle motion assembly, a Z-axle motion assembly, an upper gyroscopic motion assembly and an upper grinding disc, wherein the post is arranged on the tool body of the machine tool; the Y-axle motion assembly is arranged on a tool body platform; the lower gyroscopic motion assembly which revolves around a Z coordinate is installed on the upper surface of the Y-axle motion assembly; the lower gyroscopic motion assembly is coaxially provided with the lower grinding disc; ultrasonic vibration assembly is fixedly arranged on the post and provided with the isolation disc clamping a workpiece assembly; the X-axle motion assembly is arranged on the upper part of the post; the vertical surface of the X-axle motion assembly is provided with the Z-axle motion assembly; the Z-axle motion assembly is provided with the upper gyroscopic motion assembly which revolves around the Z coordinate; and the upper grinding disc is coaxially installed on a revolving shaft of the upper gyroscopic motion assembly. The numerical control machine tool of the invention comprehensively improves the time variation of grinding motion track, the uniformity of grinding speed distribution, processing efficiency and processing precision.