Tool magazine device for vertical machining center
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United States of America Patent
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-
Jan 29, 2008
Grant Date -
Apr 5, 2007
app pub date -
Sep 25, 2006
filing date -
Oct 4, 2005
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The invention provides a tool magazine device for a vertical machining center having a protective cover for a shank. A tool magazine device 100 disposed in a vertical machining center comprises a chain 120 moved between sprocket wheels 130 and 140, and the chain 120 is equipped with tool holders 200. Each tool holder 200 has a tool holder member 220 for holding the shank portion of the tool 1 and a shank pod 230 for covering the shank portion. The automatic tool change preparation device 300 lifts the shank pod 230 by gripping a knob 250 of a shaft 240 connected to the shank pod 230, so as to enable an automatic tool change arm to change the tool 1.
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