Workpiece supply-and-discharge device

A workpiece supply-and-discharge device includes a fixed portion, and a swivel portion that swivels on a bed. The fixed portion is provided with a plurality of fixed rails having an arc shape and separated from each other. Movable rails enter or exit from gaps left between the fixed rails as recipro...

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Bibliographische Detailangaben
Hauptverfasser:	Shibata, Takeshi, Hashimoto, Shota, Koga, Takahiro
Format:	Patent
Sprache:	eng
Schlagworte:	CHAMBERS PROVIDED WITH MANIPULATION DEVICES 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 HAND TOOLS MACHINE TOOLS MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS MANIPULATORS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS PORTABLE POWER-DRIVEN TOOLS TRANSPORTING
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Beschreibung
Zusammenfassung:	A workpiece supply-and-discharge device includes a fixed portion, and a swivel portion that swivels on a bed. The fixed portion is provided with a plurality of fixed rails having an arc shape and separated from each other. Movable rails enter or exit from gaps left between the fixed rails as reciprocating actuators operate. Workpiece gripping portions configured to grip a workpiece are provided with sliders. When the workpiece gripping portions carry the workpieces while swiveling integrally with the swivel portion, the sliders transfer from the movable rails to the fixed rails or from the fixed rails to the movable rails.