Patent ID: 9168625
Filing Date: 2015-10-27
Classification: B24B

Abstract:
1. A computer numerical control machine tool for grinding two sides of a plane by shifting self-rotation and ultrasonic vibration, being characterized in that a pillar ( 3 ) is provided on a tool body ( 1 ) of the machine tool, a Y axis movement assembly ( 12 ) is provided on a platform of the tool body ( 1 ), with a lower revolving movement assembly ( 11 ), which revolves about a coordinate axis Z, being mounted on an upper surface of the Y axis movement assembly ( 12 ), and a lower grinding plate ( 10 ) is mounted coaxially above the lower revolving movement assembly ( 11 ); an ultrasonic vibration assembly ( 2 ) is fixedly mounted on the pillar ( 3 ), with a separation plate ( 8 ) for clamping a workpiece assembly ( 9 ) being provided on the ultrasonic vibration assembly ( 2 ); an X axis movement assembly ( 4 ) is mounted on the pillar ( 3 ), and a Z axis movement assembly ( 5 ) is mounted on an upright face of the X axis movement assembly ( 4 ), with an upper revolving movement assembly ( 6 ), which revolves about the coordinate axis Z, being provided on the Z axis movement assembly ( 5 ), and an upper grinding plate ( 7 ) being mounted coaxially on the revolving axis of the upper revolving movement assembly ( 6 ).