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Automatic Tool Replacement In Machine Tools
(AREA)
Abstract
Improved tool holder device, characterized in that it is constituted by two main bodies, of which one of them is coupled with a constituent part of the tool holder itself and is mounted on the other body, which acts as a guide and presents a handle of grip, face fixing the device to the corresponding machine tool; both bodies have in their contact surfaces and in reciprocal correspondence, two grooves and two separate pins, which are housed in those, with the possibility of displacement between two positions delimited by two separate threaded elements, while one of the grooves houses in its interior a a spring; so that the machine tool itself, through the appropriate organ forces to move to the corresponding body, compressing the aforementioned spring and once made the appropriate machining, stop acting said organ, returning this body to its primitive position by the action of the spring. (Machine-translation by Google Translate, not legally binding)