Shaft piece rotating special tool

The utility model provides a shaft piece rotating special tool, which solves problems that no special tool is applied to rotation of a shaft piece and a simple rotating tool has unsatisfactory universality in prior art. The shaft piece rotating special tool includes a chain, an operating handle and...

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Bibliographische Detailangaben
Hauptverfasser:	YANG NAIZHONG, LI XIANGYANG, DENG ZENGGUANG, FU LIHUA, ZHOU JUNKE
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 utility model provides a shaft piece rotating special tool, which solves problems that no special tool is applied to rotation of a shaft piece and a simple rotating tool has unsatisfactory universality in prior art. The shaft piece rotating special tool includes a chain, an operating handle and a connecting bolt; the chain includes a plurality of chain blocks which are successively articulated end to end; a screwed hole for accepting the operating handle or the connecting bolt is provided on the chain block; and screw threads are provided on one end of the operating handle. By employment of the shaft piece rotating special tool, a rapid rotation of the shaft piece is realized; and the shaft piece rotating special tool is applied to rotation of shaft pieces of different sizes through arrangement of the screwed hole provided on each chain block and has strong universality.