TOOL REPLACEMENT DEVICE OF MACHINING CENTER
PURPOSE:To shorten the tool replacement time in a simple and low-priced constitution by disposing and holding a tool adjacent to the next tool in a refuge position by a refuge means during the machining operation of a main spindle. CONSTITUTION:During the machining operation of a main spindle 4, a t...
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| creator | NIWA YASUHARU NAKAMURA HISASHI ISOZAKI YOSHIHIKO |
| description | PURPOSE:To shorten the tool replacement time in a simple and low-priced constitution by disposing and holding a tool adjacent to the next tool in a refuge position by a refuge means during the machining operation of a main spindle. CONSTITUTION:During the machining operation of a main spindle 4, a tool magazine 10 is turned to index No, 5 supporting portion for supporting a tool F adjacent to the next tool B in a position corresponding to a refuge mechanism 13. When the tool F is stopped between gripping members, the gripping members are closed to grip the tool F. Subsequently, the tool F is pulled out from No. 5 supporting portion to be disposed and held in the refuge position WP, and then the emptied No. 5 supporting portion is indexed in a replacement position CP. When machining using the preceding tool A is completed, the main spindle 4 is moved to the replacement position CP and after the preceding tool A is stored in the emptied No.5 supporting portion, the main spindle 4 is raised. Subsequently, No.6 supporting portion for supporting the next tool B is indexed in the replacement position CP, and the main spindle 4 is lowered to install the next tool B on the main spindle 4. |
| format | Patent |
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CONSTITUTION:During the machining operation of a main spindle 4, a tool magazine 10 is turned to index No, 5 supporting portion for supporting a tool F adjacent to the next tool B in a position corresponding to a refuge mechanism 13. When the tool F is stopped between gripping members, the gripping members are closed to grip the tool F. Subsequently, the tool F is pulled out from No. 5 supporting portion to be disposed and held in the refuge position WP, and then the emptied No. 5 supporting portion is indexed in a replacement position CP. When machining using the preceding tool A is completed, the main spindle 4 is moved to the replacement position CP and after the preceding tool A is stored in the emptied No.5 supporting portion, the main spindle 4 is raised. Subsequently, No.6 supporting portion for supporting the next tool B is indexed in the replacement position CP, and the main spindle 4 is lowered to install the next tool B on the main spindle 4.</description><language>eng</language><subject>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</subject><creationdate>1992</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19920610&DB=EPODOC&CC=JP&NR=H04164538A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19920610&DB=EPODOC&CC=JP&NR=H04164538A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NIWA YASUHARU</creatorcontrib><creatorcontrib>NAKAMURA HISASHI</creatorcontrib><creatorcontrib>ISOZAKI YOSHIHIKO</creatorcontrib><title>TOOL REPLACEMENT DEVICE OF MACHINING CENTER</title><description>PURPOSE:To shorten the tool replacement time in a simple and low-priced constitution by disposing and holding a tool adjacent to the next tool in a refuge position by a refuge means during the machining operation of a main spindle. CONSTITUTION:During the machining operation of a main spindle 4, a tool magazine 10 is turned to index No, 5 supporting portion for supporting a tool F adjacent to the next tool B in a position corresponding to a refuge mechanism 13. When the tool F is stopped between gripping members, the gripping members are closed to grip the tool F. Subsequently, the tool F is pulled out from No. 5 supporting portion to be disposed and held in the refuge position WP, and then the emptied No. 5 supporting portion is indexed in a replacement position CP. When machining using the preceding tool A is completed, the main spindle 4 is moved to the replacement position CP and after the preceding tool A is stored in the emptied No.5 supporting portion, the main spindle 4 is raised. 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CONSTITUTION:During the machining operation of a main spindle 4, a tool magazine 10 is turned to index No, 5 supporting portion for supporting a tool F adjacent to the next tool B in a position corresponding to a refuge mechanism 13. When the tool F is stopped between gripping members, the gripping members are closed to grip the tool F. Subsequently, the tool F is pulled out from No. 5 supporting portion to be disposed and held in the refuge position WP, and then the emptied No. 5 supporting portion is indexed in a replacement position CP. When machining using the preceding tool A is completed, the main spindle 4 is moved to the replacement position CP and after the preceding tool A is stored in the emptied No.5 supporting portion, the main spindle 4 is raised. Subsequently, No.6 supporting portion for supporting the next tool B is indexed in the replacement position CP, and the main spindle 4 is lowered to install the next tool B on the main spindle 4.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | 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 |
| title | TOOL REPLACEMENT DEVICE OF MACHINING CENTER |
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