Polyhedral polishing device provided with vacuum chuck and capable of rapidly replacing polishing head

• Main Authors: SUN JIA, LIN JIEQIONG, SHAN MINGXING, HOU YANBIN, LU MINGMING, ZHU JIAXIN
• Format: Patent
• Language: Chinese; English
• Published: 19.04.2024
• Subjects: DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS; GRINDING; MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; PERFORMING OPERATIONS; POLISHING; TRANSPORTING

A multi-surface polishing device provided with vacuum chucks and capable of quickly replacing polishing heads belongs to the technical field of optical part machining equipment and comprises a rack, a spindle moving system, a polishing head clamping unit, a workpiece revolution control unit, a workpiece rotation control unit and a workpiece vacuum adsorption unit. According to the scheme, the polishing head can be rapidly installed on the polishing head clamping unit, movement of the polishing head is controlled by the main shaft moving system, a workpiece to be machined is fixed by the workpiece vacuum adsorption unit, and rotation and revolution of the workpiece to be machined are controlled by the workpiece revolution unit and the workpiece rotation unit. The utility model has the capability of processing planar surfaces, spherical surfaces, aspheric surfaces and the like, and is wide in application range; the vacuum chuck is arranged to fix a workpiece, and lossless clamping of the machined workpiece can