Tool for sealing and assembling large-diameter magnetic liquid
The invention provides a tool for assembling a large-diameter magnetic liquid seal. The tool comprises a positioning shaft and a positioning sleeve. The positioning shaft is provided with a through hole to be connected with the sealing main shaft, and is provided with a seam allowance to ensure the...
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| creator | LI DECAI ZANG GUOBAO QI ZHIQIANG YU WENJUAN GUO YUNQI |
| description | The invention provides a tool for assembling a large-diameter magnetic liquid seal. The tool comprises a positioning shaft and a positioning sleeve. The positioning shaft is provided with a through hole to be connected with the sealing main shaft, and is provided with a seam allowance to ensure the coaxiality with the sealing main shaft. The positioning sleeve is provided with a through hole to be connected with the sealing shell, and is provided with a seam allowance to ensure the coaxiality with the sealing shell; and a threaded hole is designed above the positioning sleeve. According to the tool, the coaxiality of the sealing main shaft and the sealing shell during installation is guaranteed through positioning of the matching faces of the positioning shaft and the positioning sleeve, the height of the pole shoe shaft is adjusted through the screws, and through the tool, it can be guaranteed that when the magnetic liquid seal is assembled, the pole shoe cannot rub the rotating shaft due to too large magnet |
| format | Patent |
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The tool comprises a positioning shaft and a positioning sleeve. The positioning shaft is provided with a through hole to be connected with the sealing main shaft, and is provided with a seam allowance to ensure the coaxiality with the sealing main shaft. The positioning sleeve is provided with a through hole to be connected with the sealing shell, and is provided with a seam allowance to ensure the coaxiality with the sealing shell; and a threaded hole is designed above the positioning sleeve. According to the tool, the coaxiality of the sealing main shaft and the sealing shell during installation is guaranteed through positioning of the matching faces of the positioning shaft and the positioning sleeve, the height of the pole shoe shaft is adjusted through the screws, and through the tool, it can be guaranteed that when the magnetic liquid seal is assembled, the pole shoe cannot rub the rotating shaft due to too large magnet</description><language>chi ; eng</language><subject>BLASTING ; CYLINDERS ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; PISTONS ; SEALINGS ; THERMAL INSULATION IN GENERAL ; WEAPONS</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=20221111&DB=EPODOC&CC=CN&NR=115325176A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20221111&DB=EPODOC&CC=CN&NR=115325176A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LI DECAI</creatorcontrib><creatorcontrib>ZANG GUOBAO</creatorcontrib><creatorcontrib>QI ZHIQIANG</creatorcontrib><creatorcontrib>YU WENJUAN</creatorcontrib><creatorcontrib>GUO YUNQI</creatorcontrib><title>Tool for sealing and assembling large-diameter magnetic liquid</title><description>The invention provides a tool for assembling a large-diameter magnetic liquid seal. The tool comprises a positioning shaft and a positioning sleeve. The positioning shaft is provided with a through hole to be connected with the sealing main shaft, and is provided with a seam allowance to ensure the coaxiality with the sealing main shaft. The positioning sleeve is provided with a through hole to be connected with the sealing shell, and is provided with a seam allowance to ensure the coaxiality with the sealing shell; and a threaded hole is designed above the positioning sleeve. According to the tool, the coaxiality of the sealing main shaft and the sealing shell during installation is guaranteed through positioning of the matching faces of the positioning shaft and the positioning sleeve, the height of the pole shoe shaft is adjusted through the screws, and through the tool, it can be guaranteed that when the magnetic liquid seal is assembled, the pole shoe cannot rub the rotating shaft due to too large magnet</description><subject>BLASTING</subject><subject>CYLINDERS</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>PISTONS</subject><subject>SEALINGS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLALyc_PUUjLL1IoTk3MycxLV0jMS1FILC5OzU0Cc3MSi9JTdVMyE3NTS1KLFHIT0_NSSzKTFXIyC0szU3gYWNMSc4pTeaE0N4Oim2uIs4duakF-fGpxQWJyKlB5vLOfoaGpsZGpobmZozExagBHZzB2</recordid><startdate>20221111</startdate><enddate>20221111</enddate><creator>LI DECAI</creator><creator>ZANG GUOBAO</creator><creator>QI ZHIQIANG</creator><creator>YU WENJUAN</creator><creator>GUO YUNQI</creator><scope>EVB</scope></search><sort><creationdate>20221111</creationdate><title>Tool for sealing and assembling large-diameter magnetic liquid</title><author>LI DECAI ; ZANG GUOBAO ; QI ZHIQIANG ; YU WENJUAN ; GUO YUNQI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN115325176A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</creationdate><topic>BLASTING</topic><topic>CYLINDERS</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>PISTONS</topic><topic>SEALINGS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>LI DECAI</creatorcontrib><creatorcontrib>ZANG GUOBAO</creatorcontrib><creatorcontrib>QI ZHIQIANG</creatorcontrib><creatorcontrib>YU WENJUAN</creatorcontrib><creatorcontrib>GUO YUNQI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LI DECAI</au><au>ZANG GUOBAO</au><au>QI ZHIQIANG</au><au>YU WENJUAN</au><au>GUO YUNQI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Tool for sealing and assembling large-diameter magnetic liquid</title><date>2022-11-11</date><risdate>2022</risdate><abstract>The invention provides a tool for assembling a large-diameter magnetic liquid seal. The tool comprises a positioning shaft and a positioning sleeve. The positioning shaft is provided with a through hole to be connected with the sealing main shaft, and is provided with a seam allowance to ensure the coaxiality with the sealing main shaft. The positioning sleeve is provided with a through hole to be connected with the sealing shell, and is provided with a seam allowance to ensure the coaxiality with the sealing shell; and a threaded hole is designed above the positioning sleeve. According to the tool, the coaxiality of the sealing main shaft and the sealing shell during installation is guaranteed through positioning of the matching faces of the positioning shaft and the positioning sleeve, the height of the pole shoe shaft is adjusted through the screws, and through the tool, it can be guaranteed that when the magnetic liquid seal is assembled, the pole shoe cannot rub the rotating shaft due to too large magnet</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | BLASTING CYLINDERS ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING PISTONS SEALINGS THERMAL INSULATION IN GENERAL WEAPONS |
| title | Tool for sealing and assembling large-diameter magnetic liquid |
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