High-precision equally-divided crankshaft eccentric clamp

A high-precision equally-divided crankshaft eccentric clamp comprises a left clamp body and a right clamp body which are arranged at the two ends of a crankshaft, and is characterized in that the outer end of the left clamp body is a left front fixing body, the inner side of the left front fixing bo...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZHU TIEQIANG, HE HAIFENG, DONG LISHAN, WU LIPO
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:A high-precision equally-divided crankshaft eccentric clamp comprises a left clamp body and a right clamp body which are arranged at the two ends of a crankshaft, and is characterized in that the outer end of the left clamp body is a left front fixing body, the inner side of the left front fixing body is movably connected with a left sliding seat, the outer end of the right clamp body is a right front fixing body, and the inner side of the right front fixing body is movably connected with a right sliding seat; according to the scheme, continuous finish machining of the crankshaft connecting rod diameter can be achieved through one-time clamping, the crankshaft connecting rod diameter machining device has the advantages of being stable in clamping, accurate in indexing, adjustable in eccentric distance, replaceable in positioning tile block and pressing block and the like, more importantly, one-time clamping is achieved, the clamping datum is unified, and therefore extra errors caused by two-time clamping cann