Spinning wheel grinding machine

The utility model discloses a spinning wheel grinding machine, which comprises a hand wheel and a gear set which is connected with the hand wheel, wherein the gear set is connected with a wheel carrier screw rod for driving a wheel carrier to move, and the grinding machine also comprises a hydraulic...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LU HUA, RAN WENLI, XIE HUAITING, CHEN JIAN, ZHOU JIANCHANG, YANG JINGMING, LI LAN, LIU XIAOWU
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 spinning wheel grinding machine, which comprises a hand wheel and a gear set which is connected with the hand wheel, wherein the gear set is connected with a wheel carrier screw rod for driving a wheel carrier to move, and the grinding machine also comprises a hydraulic system; the hydraulic system comprises an oil tank for supplying oil to the system, the oil tank is connected with a two-position four-way reversing valve, and an output end of the two-position four-way reversing valve is connected with a single-direction variable throttling valve; a first output end of the single-direction variable throttling valve is connected with a hydraulic cylinder, and a piston rod of the hydraulic cylinder is connected with the wheel carrier screw rod; and a second output end of the single-direction variable throttling valve is connected with a switching valve, a switching rod of the switching valve is pushed against a conical nut, the conical nut moves to drive the switching rod to move s