Annular workpiece polishing device
The invention provides an annular workpiece polishing device, and belongs to the technical field of polishing equipment, the annular workpiece polishing device comprises a workbench, the workbench is provided with a placing disc used for placing an annular workpiece and a rotating assembly used for...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention provides an annular workpiece polishing device, and belongs to the technical field of polishing equipment, the annular workpiece polishing device comprises a workbench, the workbench is provided with a placing disc used for placing an annular workpiece and a rotating assembly used for driving the placing disc to rotate, and multiple sets of positioning mechanisms used for fixing the annular workpiece are distributed on the placing disc in the circumferential direction; a polishing mechanism is arranged on the workbench and located on one side of the annular workpiece. The positioning mechanism comprises an inner abutting assembly and an outer abutting assembly. A plurality of sliding grooves formed in the radial direction of the containing disc are distributed in the containing disc in the circumferential direction, and the multiple sets of positioning mechanisms are arranged in the sliding grooves in a one-to-one correspondence mode. A driving mechanism used for driving the multiple sets of inn |
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