Tension clamping device for crane parts

The tension clamping device of the crane part comprises a tensioning tool and a tensioning component, the tensioning tool comprises a tensioning sleeve and a clamping column, the tensioning sleeve is arranged at one end of the clamping column, and a shaft hole type workpiece to be machined is arrang...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	CAI YUANAN, QIN HONG, SU CHENMING, LI JIAN, OU QUANAN, WEI MIN, ZHOU CHAOFU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING MACHINE TOOLS MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS TRANSPORTING
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Beschreibung
Zusammenfassung:	The tension clamping device of the crane part comprises a tensioning tool and a tensioning component, the tensioning tool comprises a tensioning sleeve and a clamping column, the tensioning sleeve is arranged at one end of the clamping column, and a shaft hole type workpiece to be machined is arranged on the outer side wall of the tensioning sleeve; the tensioning component is arranged in the tensioning sleeve, the center of the tensioning sleeve is provided with a tensioning groove which is sunken inwards, the two sides of the tensioning sleeve are provided with adjusting openings which extend to the tensioning groove from the outer side wall of the tensioning sleeve, and the tensioning component opens the adjusting openings and extends into the tensioning groove; a tensioning part is formed on the outer side wall of the tensioning sleeve, a shaft hole of the shaft hole type workpiece to be machined is arranged on the tensioning part in a sleeving mode, and the tensioning component stretches into the tension