Wheel hub combined hole drilling device

The utility model discloses a wheel hub combined hole drilling device which comprises a working table, a wheel hub fixing device, an air valve hole drilling device body and an inductor hole drilling device body, wherein the wheel hub fixing device, the air valve hole drilling device body and the ind...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	DENG JIANYI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BORING 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 TURNING
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Beschreibung
Zusammenfassung:	The utility model discloses a wheel hub combined hole drilling device which comprises a working table, a wheel hub fixing device, an air valve hole drilling device body and an inductor hole drilling device body, wherein the wheel hub fixing device, the air valve hole drilling device body and the inductor hole drilling device body are connected to the working table. Middle hollow space is formed in the working table. The air valve hole drilling device body and the inductor hole drilling device body are oppositely arranged on the two sides of the wheel hub fixing device. The wheel hub fixing device comprises an air valve groove positioning device, limiting pillars, an axial fixing device and a radial fixing device, wherein the limiting pillars are symmetrically arranged at the positions, on the two sides of the middle hollow space, of the working table. A drill bit of the air valve hole drilling device body, a drill bit of the inductor hole drilling device body, the air valve groove positioning device and the r