Accurate positioning clamp for machining of automobile hub

The utility model provides an accurate positioning clamp for machining of an automobile hub. The accurate positioning clamp for machining of the automobile hub comprises a round positioning board, an outer circle positioning block and an inner circle positioning block, wherein the outer circle posit...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	FENG LIYONG
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 an accurate positioning clamp for machining of an automobile hub. The accurate positioning clamp for machining of the automobile hub comprises a round positioning board, an outer circle positioning block and an inner circle positioning block, wherein the outer circle positioning block is arranged on the round positioning board and is the same as the round positioning board in coaxiality; the inner circle positioning block is arranged on the outer circle positioning block and is the same as the outer circle positioning block in coaxiality; a round groove is formed in the middle of the inner circle positioning block; the middle of the round groove is provided with a coaxial double-thread screw which is provided with an adjusting nut; a plurality of pressure blocks are arranged inside the round groove and located on the outer side of the adjusting nut in an annular mode. The accurate positioning clamp for machining of the automobile hub is reasonable in design, simple in structure, con