Workpiece clamping device

The invention discloses a workpiece clamping device. The workpiece clamping device comprises a rotatable base, a first clamping assembly, a second clamping assembly and a measuring assembly. The first clamping assembly comprises a rotatable driving shaft and a first driving part, the first driving p...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	ZENG XIANKAI
Format:	Patent
Sprache:	chi ; 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 invention discloses a workpiece clamping device. The workpiece clamping device comprises a rotatable base, a first clamping assembly, a second clamping assembly and a measuring assembly. The first clamping assembly comprises a rotatable driving shaft and a first driving part, the first driving part drives the driving shaft to rotate, and the other end of the driving shaft can abut against a workpiece; the first clamping assembly and the second clamping assembly are oppositely arranged, the second clamping assembly comprises a rotatable driven shaft and a second driving part, the second driving part drives the driven shaft to slide in the base, and the other end of the driven shaft can abut against the workpiece; the measuring end of the measuring assembly can abut against the outer surface of the workpiece. The base can drive the first clamping assembly and the second clamping assembly to move at the same time, and then the position of a clamped workpiece is changed. In addition, the driving shaft can rot