Spindle locking structure for drilling machine

The utility model relates to the field of drilling machines, and discloses a main shaft locking structure for a drilling machine, which comprises a connecting component, a fluted disc, a linear driving mechanism and a tooth-shaped bolt. The tooth-shaped plug pin is driven by the arranged linear driv...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	YUAN ZHANWU, REN XINGWANG, MENG DONGJIAN, ZHAO CHANGCHUN, QIAO HONGTAO, DUAN YANAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING BRAKES CLUTCHES COUPLINGS FOR TRANSMITTING ROTATION EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING ENGINEERING ELEMENTS AND UNITS FIXED CONSTRUCTIONS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS THERMAL INSULATION IN GENERAL WEAPONS
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