ROBOT WRIST STRUCTURE

Provided is a robot wrist structure provided with a first wrist element, a second wrist element, and a third wrist element. The first wrist element is provided with a casing having a hollow structure, two driving motors that drive the second wrist element and the third wrist element, and a conduit m...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	Kume, Hirokazu
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CHAMBERS PROVIDED WITH MANIPULATION DEVICES ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HAND TOOLS HEATING LIGHTING MANIPULATORS MECHANICAL ENGINEERING PERFORMING OPERATIONS PORTABLE POWER-DRIVEN TOOLS THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	Provided is a robot wrist structure provided with a first wrist element, a second wrist element, and a third wrist element. The first wrist element is provided with a casing having a hollow structure, two driving motors that drive the second wrist element and the third wrist element, and a conduit member that allows wiring to pass therethrough from an arm-side to a second-wrist-element-side in a direction along a first axis. A first opening and a second opening are provided in a first side wall and a second side wall that are positioned on either side of a reference plane. The first opening is large enough to allow the driving motors to pass therethrough. Centers of rotation shafts of the two driving motors are disposed between the first side wall and the reference plane. The conduit member is disposed between the second side wall. The wiring bypasses the driving motors.