WORK HOLDER OF AUTOMATIC SETTING/REMOVING TYPE

PURPOSE:To shorten the work replacement time and shorten the cycle time of the line by furnishing a clamp rod which clamps a joint through a collet coaxial with the joint. CONSTITUTION:When a pull stud bolt 1 is pushed, a pulling head 2 or a chuck drover appearing in different types are pushed throu...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	OTSUKA KENZO, TANAKA MINORU, YANAGIDA KENICHI
Format:	Patent
Sprache:	eng
Schlagworte:	BORING 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 TURNING
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Beschreibung
Zusammenfassung:	PURPOSE:To shorten the work replacement time and shorten the cycle time of the line by furnishing a clamp rod which clamps a joint through a collet coaxial with the joint. CONSTITUTION:When a pull stud bolt 1 is pushed, a pulling head 2 or a chuck drover appearing in different types are pushed through a clamp rod 5 and a joint 4 to generate the unclamped state. A work W qs mounted in an automatic holder 3- and in the case of a pin chuck, the pin is inserted in the condition being identical with a pin hole 1 in the work, and in the case of any other type of chuck, the push of pull stud bolt 11 is, in that condition, released to cause the pulling head or chuck drover 2 to be pushed in the direction of clamp rod 5 by the joint 4, which is pushed by a spring 8, and the clamped state is generated.