High-precision small-diameter point grinding device

The utility model relates to a high-precision small-diameter point grinding device. A rotating disk is arranged on a vertical plane of a workbench, and a main shaft of the rotating disk is connected with a transmission device in the workbench; the rotating disk is connected with a plurality of rolle...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WANG QIANG, XUN SHUANG, PANG DAWEI
Format:	Patent
Sprache:	eng
Schlagworte:	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
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Beschreibung
Zusammenfassung:	The utility model relates to a high-precision small-diameter point grinding device. A rotating disk is arranged on a vertical plane of a workbench, and a main shaft of the rotating disk is connected with a transmission device in the workbench; the rotating disk is connected with a plurality of rollers, the outer end heads of the rollers are provided with end covers, and the angles between the axis of the rollers and the axis of the rotating disk range from 45 degrees to 60 degrees. According to the high-precision small-diameter point grinding device, barrelling can be conducted on the points of parts effectively through processing steps, the size of the curvature radius of a shaft point and the roughness are guaranteed, and the production efficiency and the yield of the parts are improved.