Pumping-back type mechanical main shaft
The utility model discloses a pumpback type mechanical main shaft, which relates to the technical field of friction stir welding, aims to solve the problems that a plurality of welding flashes exist and a welding seam tail hole needs to be led out, and adopts the technical scheme that the pumpback t...
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| creator | LAI WENCHENG HUANG QIUPING KE ZHICHENG ZHANG DONGSHENG XU YITIAO XU ZIYAN |
| description | The utility model discloses a pumpback type mechanical main shaft, which relates to the technical field of friction stir welding, aims to solve the problems that a plurality of welding flashes exist and a welding seam tail hole needs to be led out, and adopts the technical scheme that the pumpback type mechanical main shaft comprises a main shaft motor and a mounting seat, and a main shaft motor adjusting base plate is fixed on one side of the main shaft motor; the spindle motor adjusting base plate is fixed to one side of the mounting seat, a spindle rear end mounting seat is mounted on one side of the mounting seat, a mounting positioning sleeve is fixed to the peripheral side of the spindle rear end mounting seat, and a withdrawing shaft servo motor is fixed to one side of the mounting positioning sleeve. The main shaft motor is used for driving the stirring needle to rotate, the withdrawing shaft servo motor is used for driving the withdrawing shaft to move front and back, the limitation of a conventional |
| format | Patent |
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The main shaft motor is used for driving the stirring needle to rotate, the withdrawing shaft servo motor is used for driving the withdrawing shaft to move front and back, the limitation of a conventional</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=20240910&DB=EPODOC&CC=CN&NR=221676105U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240910&DB=EPODOC&CC=CN&NR=221676105U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LAI WENCHENG</creatorcontrib><creatorcontrib>HUANG QIUPING</creatorcontrib><creatorcontrib>KE ZHICHENG</creatorcontrib><creatorcontrib>ZHANG DONGSHENG</creatorcontrib><creatorcontrib>XU YITIAO</creatorcontrib><creatorcontrib>XU ZIYAN</creatorcontrib><title>Pumping-back type mechanical main shaft</title><description>The utility model discloses a pumpback type mechanical main shaft, which relates to the technical field of friction stir welding, aims to solve the problems that a plurality of welding flashes exist and a welding seam tail hole needs to be led out, and adopts the technical scheme that the pumpback type mechanical main shaft comprises a main shaft motor and a mounting seat, and a main shaft motor adjusting base plate is fixed on one side of the main shaft motor; the spindle motor adjusting base plate is fixed to one side of the mounting seat, a spindle rear end mounting seat is mounted on one side of the mounting seat, a mounting positioning sleeve is fixed to the peripheral side of the spindle rear end mounting seat, and a withdrawing shaft servo motor is fixed to one side of the mounting positioning sleeve. 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The main shaft motor is used for driving the stirring needle to rotate, the withdrawing shaft servo motor is used for driving the withdrawing shaft to move front and back, the limitation of a conventional</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 | Pumping-back type mechanical main shaft |
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