WORK HOLDING DEVICE

WORK HOLDING DEVICE

PURPOSE: To provide a compact work holding device capable of absorbing the core deviation between both sides when a work is fitted to a counterpart member. CONSTITUTION: A work holding device 12 provided on the arm tip of a robot is provided with frames 46, 47, a ring-like supporting base 50, a chuc...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: YAMADA YOSHIO, TAKAHASHI SHUNGO
Format: Patent
Sprache:eng
Schlagworte:
CHAMBERS PROVIDED WITH MANIPULATION DEVICES
COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT
COMBINED OPERATIONS
DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING
HAND TOOLS
MACHINE TOOLS
MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS
MANIPULATORS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
OTHER WORKING OF METAL
PERFORMING OPERATIONS
PORTABLE POWER-DRIVEN TOOLS
TRANSPORTING
UNIVERSAL MACHINE TOOLS
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Beschreibung
Zusammenfassung:PURPOSE: To provide a compact work holding device capable of absorbing the core deviation between both sides when a work is fitted to a counterpart member. CONSTITUTION: A work holding device 12 provided on the arm tip of a robot is provided with frames 46, 47, a ring-like supporting base 50, a chuck unit 51 and an automatic centripetal mechanism 70. The automatic centripetal mechanism 70 is composed of a ball 75, a floating member 76, etc. The floating member 76 is supported by the ball 75 so as to be freely moved in the horizontal direction and so as to be rotated in the horizontal surface. The chuck unit 51 is provided with a chuck driving part 55 housing an actuator 56, and claw members 57 to be opened and closed by the actuator 56. The claw members 57 extend downward from the supporting base 50. The chuck driving part 55 is positioned on the supporting base 50 and arranged inside the frames 46, 47.