Grinding mechanism

The utility model discloses a polishing mechanism which comprises a support, a main rotating shaft, a swing arm, an auxiliary rotating shaft, a polishing head, a force application air cylinder and a motor. The main rotating shaft is arranged on the support, and the motor is connected with the main r...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KIM SEUNG-MOO, CHEN WENLIANG, NIU DECAI
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 utility model discloses a polishing mechanism which comprises a support, a main rotating shaft, a swing arm, an auxiliary rotating shaft, a polishing head, a force application air cylinder and a motor. The main rotating shaft is arranged on the support, and the motor is connected with the main rotating shaft and can drive the main rotating shaft to rotate; one end of the swing arm is connected with the main rotating shaft through a first bearing, the other end of the swing arm is connected with the auxiliary rotating shaft through a second bearing, the main rotating shaft and the auxiliary rotating shaft are connected through a transmission part, and the grinding head is arranged on the auxiliary rotating shaft; the swing arm is connected with the support through the force application air cylinder, and the force application air cylinder can drive the swing arm to swing around the main rotating shaft. The grinding device can guarantee constant grinding force, is not affected by abrasion of the grinding hea