PORTAL TYPE MACHINE TOOL
PROBLEM TO BE SOLVED: To provide a portal type machine tool capable of suppressing a deterioration in processing accuracy due to a clamp onto a column while suppressing increase in a cost or a weight, in a simple structure.SOLUTION: A portal type machine tool comprises: clamp units 10A1, 10A2, 10B1,...
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| creator | TAUCHI TAKUJI |
| description | PROBLEM TO BE SOLVED: To provide a portal type machine tool capable of suppressing a deterioration in processing accuracy due to a clamp onto a column while suppressing increase in a cost or a weight, in a simple structure.SOLUTION: A portal type machine tool comprises: clamp units 10A1, 10A2, 10B1, 10B2, each of which includes a pressing member advanced/retracted as hydraulic oils P21, P22 are supplied/discharged, and which are disposed on both sides of upper and lower parts of a cross rail, respectively; a tank 21, hydraulic oil supply/discharge pipes 22, a pump 23, and a pump drive motor 24 for supplying/discharging the hydraulic oil to/from the respective clamp units; and hydraulic pressure regulating valves 25a, 25b, and a control unit 26 for regulating amounts of the hydraulic oils supplied to/discharged from the respective clamp units by the pump and the like to keep the cross rail horizontally balanced.SELECTED DRAWING: Figure 5
【課題】簡単な構成で、コストや重量の増加を抑えつつ、コラムにクランプすることによる加工精度の低下を抑制できる門形工作機械を提供することにある。【解決手段】クランプ装置１０Ａ１，１０Ａ２，１０Ｂ１，１０Ｂ２は、押圧部材の進退が油圧Ｐ２１，Ｐ２２の給排によるものであって、クロスレールの両側の上部および下部のそれぞれに設けられ、クランプ装置のそれぞれへ油圧を給排するタンク２１および油圧給排管２２およびポンプ２３およびポンプ駆動用モータ２４と、クロスレールが水平方向でバランスをとるように、前記ポンプなどによる前記クランプ装置のそれぞれへの前記油圧の給排量を調整する油圧調整弁２５ａ，２５ｂおよび制御装置２６とを備えるようにした。【選択図】図５ |
| format | Patent |
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【課題】簡単な構成で、コストや重量の増加を抑えつつ、コラムにクランプすることによる加工精度の低下を抑制できる門形工作機械を提供することにある。【解決手段】クランプ装置１０Ａ１，１０Ａ２，１０Ｂ１，１０Ｂ２は、押圧部材の進退が油圧Ｐ２１，Ｐ２２の給排によるものであって、クロスレールの両側の上部および下部のそれぞれに設けられ、クランプ装置のそれぞれへ油圧を給排するタンク２１および油圧給排管２２およびポンプ２３およびポンプ駆動用モータ２４と、クロスレールが水平方向でバランスをとるように、前記ポンプなどによる前記クランプ装置のそれぞれへの前記油圧の給排量を調整する油圧調整弁２５ａ，２５ｂおよび制御装置２６とを備えるようにした。【選択図】図５</description><language>eng ; jpn</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>2017</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=20170316&DB=EPODOC&CC=JP&NR=2017052043A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20170316&DB=EPODOC&CC=JP&NR=2017052043A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>TAUCHI TAKUJI</creatorcontrib><title>PORTAL TYPE MACHINE TOOL</title><description>PROBLEM TO BE SOLVED: To provide a portal type machine tool capable of suppressing a deterioration in processing accuracy due to a clamp onto a column while suppressing increase in a cost or a weight, in a simple structure.SOLUTION: A portal type machine tool comprises: clamp units 10A1, 10A2, 10B1, 10B2, each of which includes a pressing member advanced/retracted as hydraulic oils P21, P22 are supplied/discharged, and which are disposed on both sides of upper and lower parts of a cross rail, respectively; a tank 21, hydraulic oil supply/discharge pipes 22, a pump 23, and a pump drive motor 24 for supplying/discharging the hydraulic oil to/from the respective clamp units; and hydraulic pressure regulating valves 25a, 25b, and a control unit 26 for regulating amounts of the hydraulic oils supplied to/discharged from the respective clamp units by the pump and the like to keep the cross rail horizontally balanced.SELECTED DRAWING: Figure 5
【課題】簡単な構成で、コストや重量の増加を抑えつつ、コラムにクランプすることによる加工精度の低下を抑制できる門形工作機械を提供することにある。【解決手段】クランプ装置１０Ａ１，１０Ａ２，１０Ｂ１，１０Ｂ２は、押圧部材の進退が油圧Ｐ２１，Ｐ２２の給排によるものであって、クロスレールの両側の上部および下部のそれぞれに設けられ、クランプ装置のそれぞれへ油圧を給排するタンク２１および油圧給排管２２およびポンプ２３およびポンプ駆動用モータ２４と、クロスレールが水平方向でバランスをとるように、前記ポンプなどによる前記クランプ装置のそれぞれへの前記油圧の給排量を調整する油圧調整弁２５ａ，２５ｂおよび制御装置２６とを備えるようにした。【選択図】図５</description><subject>COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT</subject><subject>DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING</subject><subject>MACHINE TOOLS</subject><subject>MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS</subject><subject>METAL-WORKING NOT OTHERWISE PROVIDED FOR</subject><subject>PERFORMING OPERATIONS</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2017</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJAI8A8KcfRRCIkMcFXwdXT28PRzVQjx9_fhYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxXgFGBobmBqZGBibGjsZEKQIALPAgCg</recordid><startdate>20170316</startdate><enddate>20170316</enddate><creator>TAUCHI TAKUJI</creator><scope>EVB</scope></search><sort><creationdate>20170316</creationdate><title>PORTAL TYPE MACHINE TOOL</title><author>TAUCHI TAKUJI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2017052043A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2017</creationdate><topic>COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT</topic><topic>DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING</topic><topic>MACHINE TOOLS</topic><topic>MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS</topic><topic>METAL-WORKING NOT OTHERWISE PROVIDED FOR</topic><topic>PERFORMING OPERATIONS</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>TAUCHI TAKUJI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>TAUCHI TAKUJI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PORTAL TYPE MACHINE TOOL</title><date>2017-03-16</date><risdate>2017</risdate><abstract>PROBLEM TO BE SOLVED: To provide a portal type machine tool capable of suppressing a deterioration in processing accuracy due to a clamp onto a column while suppressing increase in a cost or a weight, in a simple structure.SOLUTION: A portal type machine tool comprises: clamp units 10A1, 10A2, 10B1, 10B2, each of which includes a pressing member advanced/retracted as hydraulic oils P21, P22 are supplied/discharged, and which are disposed on both sides of upper and lower parts of a cross rail, respectively; a tank 21, hydraulic oil supply/discharge pipes 22, a pump 23, and a pump drive motor 24 for supplying/discharging the hydraulic oil to/from the respective clamp units; and hydraulic pressure regulating valves 25a, 25b, and a control unit 26 for regulating amounts of the hydraulic oils supplied to/discharged from the respective clamp units by the pump and the like to keep the cross rail horizontally balanced.SELECTED DRAWING: Figure 5
【課題】簡単な構成で、コストや重量の増加を抑えつつ、コラムにクランプすることによる加工精度の低下を抑制できる門形工作機械を提供することにある。【解決手段】クランプ装置１０Ａ１，１０Ａ２，１０Ｂ１，１０Ｂ２は、押圧部材の進退が油圧Ｐ２１，Ｐ２２の給排によるものであって、クロスレールの両側の上部および下部のそれぞれに設けられ、クランプ装置のそれぞれへ油圧を給排するタンク２１および油圧給排管２２およびポンプ２３およびポンプ駆動用モータ２４と、クロスレールが水平方向でバランスをとるように、前記ポンプなどによる前記クランプ装置のそれぞれへの前記油圧の給排量を調整する油圧調整弁２５ａ，２５ｂおよび制御装置２６とを備えるようにした。【選択図】図５</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 | PORTAL TYPE MACHINE TOOL |
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