Annular square steel rolling tool

The utility model relates to an annular square steel rolling tool which comprises a machine frame, a driving rolling wheel, a tire closing wheel, an idler wheel, a rolling driving assembly, a tire closing driving device and an idler wheel lifting driving assembly, the driving rolling wheel and the t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LIU HONG, HE XINLAN, YAO YUNCHEN, YU BO, LU ZHENDONG, ZHANG YONGQI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL TRANSPORTING WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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Beschreibung
Zusammenfassung:	The utility model relates to an annular square steel rolling tool which comprises a machine frame, a driving rolling wheel, a tire closing wheel, an idler wheel, a rolling driving assembly, a tire closing driving device and an idler wheel lifting driving assembly, the driving rolling wheel and the tire closing wheel are both arranged in the machine frame, and the rolling driving assembly and the tire closing driving device are both arranged on the outer side of the machine frame. The driving rolling wheel is driven by a rolling driving assembly to rotate, the tire closing wheel is driven by a tire closing driving device to move, the tire closing wheel is rotationally installed at the shaft end of an output shaft of the tire closing driving device, a notch is formed in the outer edge of the driving rolling wheel, and a tire closing protrusion is arranged on the outer edge of the tire closing wheel. During rolling, the square steel is arranged in the notch and is pressed through the tire closing bulge, and the