RESISTANCE-WELDING DEVICE AND RESISTANCE-WELDING METHOD
To provide a resistance-welding device and a resistance-welding method which can suppress molten metal blown off by air during welding from adhering to a holder.SOLUTION: A resistance-welding device 10 comprises: a pair of electrodes which sandwich a rivet 11 and a plurality of metallic components,...
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| creator | AOYAMA MAKOTO INAGAKI KEIICHIRO ADACHI YUTAKA KUROKAWA SHOTARO NAGASAWA KATSUHIRO OGURA SHUHEI SEKIGUCHI TOMOHIKO YANAGIBASHI DAISUKE |
| description | To provide a resistance-welding device and a resistance-welding method which can suppress molten metal blown off by air during welding from adhering to a holder.SOLUTION: A resistance-welding device 10 comprises: a pair of electrodes which sandwich a rivet 11 and a plurality of metallic components, and composed of a first electrode 14 in contact with the rivet 11 at the time of pressurized energization and a second electrode 15; a holder 30 in which the first electrode 14 is accommodated, a portion including a tip facing an outermost metallic component 12 on a first electrode 14 side of the plurality of metallic components is movable in a pressure direction A1 regarding the first electrode 14 and in an opposite direction A2 and the rivet 11 can be held at a portion including the tip; a jetting port which is arranged at the top of the holder 30 and jets air from inside of the holder 30 to the outermost metallic component 12 in the pressure direction A1; and an elastic member 40 which energizes the holder in the pressure direction A1 with an energizing force smaller than a reaction force in the opposite direction A2 generated at the holder 30 by jetting of air.SELECTED DRAWING: Figure 1
【課題】溶接時にエアにより吹き飛ばされた溶融金属がホルダへ付着することを抑制可能な抵抗溶接装置および抵抗溶接方法を提供する。【解決手段】抵抗溶接装置１０は、リベット１１と複数の金属部材とを挟む一対の電極であって、加圧通電時にリベット１１と接する第１電極１４と、第２電極１５と、からなる一対の電極と、第１電極１４を内部に収容し、複数の金属部材のうちの第１電極１４側の最外金属部材１２と対向する先端を含む部位が第１電極１４に対して加圧方向Ａ１およびその反対方向Ａ２に移動可能であり、先端を含む部位にリベット１１を保持可能なホルダ３０と、ホルダ３０の先端に設けられ、ホルダ３０の内部から、最外金属部材１２に向けて加圧方向Ａ１にエアを噴出する噴出口と、エアの噴出によりホルダ３０に生じる反対方向Ａ２への反力よりも小さい付勢力で、ホルダを加圧方向Ａ１に付勢する弾性部材４０と、を備える。【選択図】図１ |
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【課題】溶接時にエアにより吹き飛ばされた溶融金属がホルダへ付着することを抑制可能な抵抗溶接装置および抵抗溶接方法を提供する。【解決手段】抵抗溶接装置１０は、リベット１１と複数の金属部材とを挟む一対の電極であって、加圧通電時にリベット１１と接する第１電極１４と、第２電極１５と、からなる一対の電極と、第１電極１４を内部に収容し、複数の金属部材のうちの第１電極１４側の最外金属部材１２と対向する先端を含む部位が第１電極１４に対して加圧方向Ａ１およびその反対方向Ａ２に移動可能であり、先端を含む部位にリベット１１を保持可能なホルダ３０と、ホルダ３０の先端に設けられ、ホルダ３０の内部から、最外金属部材１２に向けて加圧方向Ａ１にエアを噴出する噴出口と、エアの噴出によりホルダ３０に生じる反対方向Ａ２への反力よりも小さい付勢力で、ホルダを加圧方向Ａ１に付勢する弾性部材４０と、を備える。【選択図】図１</description><language>eng ; jpn</language><subject>CLADDING OR PLATING BY SOLDERING OR WELDING ; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING ; MACHINE TOOLS ; METAL-WORKING NOT OTHERWISE PROVIDED FOR ; PERFORMING OPERATIONS ; SOLDERING OR UNSOLDERING ; TRANSPORTING ; WELDING ; WORKING BY LASER BEAM</subject><creationdate>2022</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=20220914&DB=EPODOC&CC=JP&NR=2022133634A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220914&DB=EPODOC&CC=JP&NR=2022133634A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>AOYAMA MAKOTO</creatorcontrib><creatorcontrib>INAGAKI KEIICHIRO</creatorcontrib><creatorcontrib>ADACHI YUTAKA</creatorcontrib><creatorcontrib>KUROKAWA SHOTARO</creatorcontrib><creatorcontrib>NAGASAWA KATSUHIRO</creatorcontrib><creatorcontrib>OGURA SHUHEI</creatorcontrib><creatorcontrib>SEKIGUCHI TOMOHIKO</creatorcontrib><creatorcontrib>YANAGIBASHI DAISUKE</creatorcontrib><title>RESISTANCE-WELDING DEVICE AND RESISTANCE-WELDING METHOD</title><description>To provide a resistance-welding device and a resistance-welding method which can suppress molten metal blown off by air during welding from adhering to a holder.SOLUTION: A resistance-welding device 10 comprises: a pair of electrodes which sandwich a rivet 11 and a plurality of metallic components, and composed of a first electrode 14 in contact with the rivet 11 at the time of pressurized energization and a second electrode 15; a holder 30 in which the first electrode 14 is accommodated, a portion including a tip facing an outermost metallic component 12 on a first electrode 14 side of the plurality of metallic components is movable in a pressure direction A1 regarding the first electrode 14 and in an opposite direction A2 and the rivet 11 can be held at a portion including the tip; a jetting port which is arranged at the top of the holder 30 and jets air from inside of the holder 30 to the outermost metallic component 12 in the pressure direction A1; and an elastic member 40 which energizes the holder in the pressure direction A1 with an energizing force smaller than a reaction force in the opposite direction A2 generated at the holder 30 by jetting of air.SELECTED DRAWING: Figure 1
【課題】溶接時にエアにより吹き飛ばされた溶融金属がホルダへ付着することを抑制可能な抵抗溶接装置および抵抗溶接方法を提供する。【解決手段】抵抗溶接装置１０は、リベット１１と複数の金属部材とを挟む一対の電極であって、加圧通電時にリベット１１と接する第１電極１４と、第２電極１５と、からなる一対の電極と、第１電極１４を内部に収容し、複数の金属部材のうちの第１電極１４側の最外金属部材１２と対向する先端を含む部位が第１電極１４に対して加圧方向Ａ１およびその反対方向Ａ２に移動可能であり、先端を含む部位にリベット１１を保持可能なホルダ３０と、ホルダ３０の先端に設けられ、ホルダ３０の内部から、最外金属部材１２に向けて加圧方向Ａ１にエアを噴出する噴出口と、エアの噴出によりホルダ３０に生じる反対方向Ａ２への反力よりも小さい付勢力で、ホルダを加圧方向Ａ１に付勢する弾性部材４０と、を備える。【選択図】図１</description><subject>CLADDING OR PLATING BY SOLDERING OR WELDING</subject><subject>CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING</subject><subject>MACHINE TOOLS</subject><subject>METAL-WORKING NOT OTHERWISE PROVIDED FOR</subject><subject>PERFORMING OPERATIONS</subject><subject>SOLDERING OR UNSOLDERING</subject><subject>TRANSPORTING</subject><subject>WELDING</subject><subject>WORKING BY LASER BEAM</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDAPcg32DA5x9HN21Q139XHx9HNXcHEN83R2VXD0c1HAIuvrGuLh78LDwJqWmFOcyguluRmU3FxDnD10Uwvy41OLCxKTU_NSS-K9AowMjIwMjY3NjE0cjYlSBACOIiia</recordid><startdate>20220914</startdate><enddate>20220914</enddate><creator>AOYAMA MAKOTO</creator><creator>INAGAKI KEIICHIRO</creator><creator>ADACHI YUTAKA</creator><creator>KUROKAWA SHOTARO</creator><creator>NAGASAWA KATSUHIRO</creator><creator>OGURA SHUHEI</creator><creator>SEKIGUCHI TOMOHIKO</creator><creator>YANAGIBASHI DAISUKE</creator><scope>EVB</scope></search><sort><creationdate>20220914</creationdate><title>RESISTANCE-WELDING DEVICE AND RESISTANCE-WELDING METHOD</title><author>AOYAMA MAKOTO ; INAGAKI KEIICHIRO ; ADACHI YUTAKA ; KUROKAWA SHOTARO ; NAGASAWA KATSUHIRO ; OGURA SHUHEI ; SEKIGUCHI TOMOHIKO ; YANAGIBASHI DAISUKE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2022133634A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2022</creationdate><topic>CLADDING OR PLATING BY SOLDERING OR WELDING</topic><topic>CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING</topic><topic>MACHINE TOOLS</topic><topic>METAL-WORKING NOT OTHERWISE PROVIDED FOR</topic><topic>PERFORMING OPERATIONS</topic><topic>SOLDERING OR UNSOLDERING</topic><topic>TRANSPORTING</topic><topic>WELDING</topic><topic>WORKING BY LASER BEAM</topic><toplevel>online_resources</toplevel><creatorcontrib>AOYAMA MAKOTO</creatorcontrib><creatorcontrib>INAGAKI KEIICHIRO</creatorcontrib><creatorcontrib>ADACHI YUTAKA</creatorcontrib><creatorcontrib>KUROKAWA SHOTARO</creatorcontrib><creatorcontrib>NAGASAWA KATSUHIRO</creatorcontrib><creatorcontrib>OGURA SHUHEI</creatorcontrib><creatorcontrib>SEKIGUCHI TOMOHIKO</creatorcontrib><creatorcontrib>YANAGIBASHI DAISUKE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>AOYAMA MAKOTO</au><au>INAGAKI KEIICHIRO</au><au>ADACHI YUTAKA</au><au>KUROKAWA SHOTARO</au><au>NAGASAWA KATSUHIRO</au><au>OGURA SHUHEI</au><au>SEKIGUCHI TOMOHIKO</au><au>YANAGIBASHI DAISUKE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>RESISTANCE-WELDING DEVICE AND RESISTANCE-WELDING METHOD</title><date>2022-09-14</date><risdate>2022</risdate><abstract>To provide a resistance-welding device and a resistance-welding method which can suppress molten metal blown off by air during welding from adhering to a holder.SOLUTION: A resistance-welding device 10 comprises: a pair of electrodes which sandwich a rivet 11 and a plurality of metallic components, and composed of a first electrode 14 in contact with the rivet 11 at the time of pressurized energization and a second electrode 15; a holder 30 in which the first electrode 14 is accommodated, a portion including a tip facing an outermost metallic component 12 on a first electrode 14 side of the plurality of metallic components is movable in a pressure direction A1 regarding the first electrode 14 and in an opposite direction A2 and the rivet 11 can be held at a portion including the tip; a jetting port which is arranged at the top of the holder 30 and jets air from inside of the holder 30 to the outermost metallic component 12 in the pressure direction A1; and an elastic member 40 which energizes the holder in the pressure direction A1 with an energizing force smaller than a reaction force in the opposite direction A2 generated at the holder 30 by jetting of air.SELECTED DRAWING: Figure 1
【課題】溶接時にエアにより吹き飛ばされた溶融金属がホルダへ付着することを抑制可能な抵抗溶接装置および抵抗溶接方法を提供する。【解決手段】抵抗溶接装置１０は、リベット１１と複数の金属部材とを挟む一対の電極であって、加圧通電時にリベット１１と接する第１電極１４と、第２電極１５と、からなる一対の電極と、第１電極１４を内部に収容し、複数の金属部材のうちの第１電極１４側の最外金属部材１２と対向する先端を含む部位が第１電極１４に対して加圧方向Ａ１およびその反対方向Ａ２に移動可能であり、先端を含む部位にリベット１１を保持可能なホルダ３０と、ホルダ３０の先端に設けられ、ホルダ３０の内部から、最外金属部材１２に向けて加圧方向Ａ１にエアを噴出する噴出口と、エアの噴出によりホルダ３０に生じる反対方向Ａ２への反力よりも小さい付勢力で、ホルダを加圧方向Ａ１に付勢する弾性部材４０と、を備える。【選択図】図１</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM |
| title | RESISTANCE-WELDING DEVICE AND RESISTANCE-WELDING METHOD |
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