Universal head and machine tool with universal head

A universal head (4) changes the orientation of a tool (5, 31) freely and machines a workpiece (3) with the tool (5, 31) in the changed orientation. The universal head (4) comprises a universal head body (6), for swiveling movement, including a swinging unit (30) and an attachment (7) detachably mou...

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Bibliographische Detailangaben
Hauptverfasser:	KOJO, KOICHI, TAKAYAMA, NAOSHI, MATSUMOTO, MITSUJI, YAMADA, YOSHIHIRO
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	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
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Beschreibung
Zusammenfassung:	A universal head (4) changes the orientation of a tool (5, 31) freely and machines a workpiece (3) with the tool (5, 31) in the changed orientation. The universal head (4) comprises a universal head body (6), for swiveling movement, including a swinging unit (30) and an attachment (7) detachably mounted on the swinging unit (30) with a rotating tool (5) removably mounted on the attachment (7). The universal head (4) has, and simultaneously offers, the advantages of both a universal head, which allows the tool to change its orientation freely for machining a workpiece, and an attachment which allows the tool to be brought closely to the workpiece for machining the workpiece. The universal head (4) does not require a process of installing itself on and removing itself from a universal head support (10).