Squeezing roller device for welding small-caliber thick-wall pipe
The utility model relates to the technical field of thick-wall pipe welding, in particular to a small-caliber thick-wall pipe welding extrusion roller device which comprises a machine frame and two extrusion roller assemblies. The rack comprises a wheel carrier; the extrusion roller assembly compris...
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| creator | LUO LIXIN LIAN JIEMING |
| description | The utility model relates to the technical field of thick-wall pipe welding, in particular to a small-caliber thick-wall pipe welding extrusion roller device which comprises a machine frame and two extrusion roller assemblies. The rack comprises a wheel carrier; the extrusion roller assembly comprises a roller frame and an extrusion roller provided with an extrusion groove. The roller frame comprises two roller frame bodies, and a long connecting shaft and a short connecting shaft are arranged at the two ends of the extrusion roller correspondingly. The long connecting shaft and the short connecting shaft are respectively hinged with two roller frame bodies of the roller frame through bearings; the extrusion rollers are arranged in opposite directions, and the roller frame body of one roller frame and the long connecting shaft of the extrusion roller on the other roller frame have an overlapped part in the height direction. On the premise that the strength is guaranteed, the radius of the extrusion roller can |
| format | Patent |
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The rack comprises a wheel carrier; the extrusion roller assembly comprises a roller frame and an extrusion roller provided with an extrusion groove. The roller frame comprises two roller frame bodies, and a long connecting shaft and a short connecting shaft are arranged at the two ends of the extrusion roller correspondingly. The long connecting shaft and the short connecting shaft are respectively hinged with two roller frame bodies of the roller frame through bearings; the extrusion rollers are arranged in opposite directions, and the roller frame body of one roller frame and the long connecting shaft of the extrusion roller on the other roller frame have an overlapped part in the height direction. On the premise that the strength is guaranteed, the radius of the extrusion roller can</description><language>chi ; eng</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>2024</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=20240611&DB=EPODOC&CC=CN&NR=221110264U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240611&DB=EPODOC&CC=CN&NR=221110264U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LUO LIXIN</creatorcontrib><creatorcontrib>LIAN JIEMING</creatorcontrib><title>Squeezing roller device for welding small-caliber thick-wall pipe</title><description>The utility model relates to the technical field of thick-wall pipe welding, in particular to a small-caliber thick-wall pipe welding extrusion roller device which comprises a machine frame and two extrusion roller assemblies. 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On the premise that the strength is guaranteed, the radius of the extrusion roller can</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>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHAMLixNTa3KzEtXKMrPyUktUkhJLctMTlVIyy9SKE_NSQHJFOcm5uToJifmZCYBFZRkZCZn65YDhRQKMgtSeRhY0xJzilN5oTQ3g5Kba4izh25qQX58anFBYnJqXmpJvLOfkZGhoaGBkZlJaKgxUYoAdGkyZA</recordid><startdate>20240611</startdate><enddate>20240611</enddate><creator>LUO LIXIN</creator><creator>LIAN JIEMING</creator><scope>EVB</scope></search><sort><creationdate>20240611</creationdate><title>Squeezing roller device for welding small-caliber thick-wall pipe</title><author>LUO LIXIN ; LIAN JIEMING</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN221110264UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</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>LUO LIXIN</creatorcontrib><creatorcontrib>LIAN JIEMING</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LUO LIXIN</au><au>LIAN JIEMING</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Squeezing roller device for welding small-caliber thick-wall pipe</title><date>2024-06-11</date><risdate>2024</risdate><abstract>The utility model relates to the technical field of thick-wall pipe welding, in particular to a small-caliber thick-wall pipe welding extrusion roller device which comprises a machine frame and two extrusion roller assemblies. The rack comprises a wheel carrier; the extrusion roller assembly comprises a roller frame and an extrusion roller provided with an extrusion groove. The roller frame comprises two roller frame bodies, and a long connecting shaft and a short connecting shaft are arranged at the two ends of the extrusion roller correspondingly. The long connecting shaft and the short connecting shaft are respectively hinged with two roller frame bodies of the roller frame through bearings; the extrusion rollers are arranged in opposite directions, and the roller frame body of one roller frame and the long connecting shaft of the extrusion roller on the other roller frame have an overlapped part in the height direction. On the premise that the strength is guaranteed, the radius of the extrusion roller can</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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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 | Squeezing roller device for welding small-caliber thick-wall pipe |
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