Optical rhombus polishing device and polishing method

Abstract

The application discloses an optical diamond polishing device and a polishing method, which comprise a machine body assembly, a grinding disc assembly, a transverse moving assembly, an adjusting assembly and a workpiece clamping mechanism; the machine body assembly comprises a rack and a support leg; a plurality of grinding disc assemblies are assembled on the rack and are used for polishing the surface of the optical diamond; the transverse moving assembly is provided with two groups and is independently arranged on the rack; each transverse moving assembly comprises a sliding seat and a linear driving mechanism; the both ends of the beam base body are supported on the two groups of independently running transverse moving assemblies, and the adjusting assembly with integrated lifting and rotating functions is matched, so that the problem that the bearing capacity is weak and the precision is reduced under the eccentric load working condition caused by the layer-by-layer stacking of the motion shaft in the existing equipment is effectively solved; the lifting mechanism is coaxially arranged in the stand sleeve and the stand sliding cylinder, the guiding length and the contact area are increased, and the eccentric load resistance of the polishing device is obviously improved.