Hand device of a robot

Hand device of a robot

The hand device according to the invention for a robot is less susceptible to damage and leads to a reliable and effective gripping of a workpiece. The hand device has a main frame 6 which is connected to a hand joint 1 via a plurality of damping couplings 3. Connected to the main frame 6 is a pair...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: ONO,TAKASHI, OTSUBO,KAZUHIKO
Format: Patent
Sprache:eng ; ger
Schlagworte:
CHAMBERS PROVIDED WITH MANIPULATION DEVICES
HAND TOOLS
MANIPULATORS
PERFORMING OPERATIONS
PORTABLE POWER-DRIVEN TOOLS
TRANSPORTING
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Beschreibung
Zusammenfassung:The hand device according to the invention for a robot is less susceptible to damage and leads to a reliable and effective gripping of a workpiece. The hand device has a main frame 6 which is connected to a hand joint 1 via a plurality of damping couplings 3. Connected to the main frame 6 is a pair of connecting arms 9, 10 with four-point articulation, each having two mutually parallel arms 7 and 8 in the manner of a parallelogram linkage. Connected to the front ends of the connecting arms 9 and 10 is in each case a lower frame 11 and 12, respectively, to which a finger 14 is attached via a ball joint 15. A pair of hydraulic cylinders 13 is provided for displacing the connecting arms 9 and 10 into a gripping position.