Self-centering device for grinding drum brake and using method thereof
The invention relates to the field of brake grinding equipment, in particular to a self-centering device for grinding a drum brake and a using method thereof. The self-centering device comprises positioning seats, positioning rings, spring pressing plates, springs, bolts and a grinder; the grinder i...
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| creator | WANG MINGTANG HAN WENTAO YUAN LIGONG WANG ZHONGSHENG WANG HAIFENG ZHANG XUEXIAN MIAO YONGSHENG DIAO YUCHEN ZHANG FUDE XIA BO GAO XUMING WANG ZENGWEN LI CHUANYING YAO LIANG WEI JINBAO |
| description | The invention relates to the field of brake grinding equipment, in particular to a self-centering device for grinding a drum brake and a using method thereof. The self-centering device comprises positioning seats, positioning rings, spring pressing plates, springs, bolts and a grinder; the grinder is provided with a hydraulic pulling rod, conical shaft heads and a pressing plate, and the positioning seats are mounted on the conical shaft heads of the grinder in a sleeving mode; each positioning ring is integrally composed of a first cylinder section on the upper portion and a conical section on the lower portion; second cylinder sections matched with the inner diameter faces of the positioning rings are finish-machined on the outer diameter faces of the positioning seats, positioning shoulders are formed on the outer diameter faces of the positioning seats, longitudinal through holes are formed in the positioning shoulders, and the bolts penetrate into the through holes to be in threaded connection with threa |
| format | Patent |
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The self-centering device comprises positioning seats, positioning rings, spring pressing plates, springs, bolts and a grinder; the grinder is provided with a hydraulic pulling rod, conical shaft heads and a pressing plate, and the positioning seats are mounted on the conical shaft heads of the grinder in a sleeving mode; each positioning ring is integrally composed of a first cylinder section on the upper portion and a conical section on the lower portion; second cylinder sections matched with the inner diameter faces of the positioning rings are finish-machined on the outer diameter faces of the positioning seats, positioning shoulders are formed on the outer diameter faces of the positioning seats, longitudinal through holes are formed in the positioning shoulders, and the bolts penetrate into the through holes to be in threaded connection with threa</description><language>chi ; eng</language><subject>DRESSING OR CONDITIONING OF ABRADING SURFACES ; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS ; GRINDING ; MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING ; PERFORMING OPERATIONS ; POLISHING ; TRANSPORTING</subject><creationdate>2018</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=20181225&DB=EPODOC&CC=CN&NR=109079627A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20181225&DB=EPODOC&CC=CN&NR=109079627A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WANG MINGTANG</creatorcontrib><creatorcontrib>HAN WENTAO</creatorcontrib><creatorcontrib>YUAN LIGONG</creatorcontrib><creatorcontrib>WANG ZHONGSHENG</creatorcontrib><creatorcontrib>WANG HAIFENG</creatorcontrib><creatorcontrib>ZHANG XUEXIAN</creatorcontrib><creatorcontrib>MIAO YONGSHENG</creatorcontrib><creatorcontrib>DIAO YUCHEN</creatorcontrib><creatorcontrib>ZHANG FUDE</creatorcontrib><creatorcontrib>XIA BO</creatorcontrib><creatorcontrib>GAO XUMING</creatorcontrib><creatorcontrib>WANG ZENGWEN</creatorcontrib><creatorcontrib>LI CHUANYING</creatorcontrib><creatorcontrib>YAO LIANG</creatorcontrib><creatorcontrib>WEI JINBAO</creatorcontrib><title>Self-centering device for grinding drum brake and using method thereof</title><description>The invention relates to the field of brake grinding equipment, in particular to a self-centering device for grinding a drum brake and a using method thereof. The self-centering device comprises positioning seats, positioning rings, spring pressing plates, springs, bolts and a grinder; the grinder is provided with a hydraulic pulling rod, conical shaft heads and a pressing plate, and the positioning seats are mounted on the conical shaft heads of the grinder in a sleeving mode; each positioning ring is integrally composed of a first cylinder section on the upper portion and a conical section on the lower portion; second cylinder sections matched with the inner diameter faces of the positioning rings are finish-machined on the outer diameter faces of the positioning seats, positioning shoulders are formed on the outer diameter faces of the positioning seats, longitudinal through holes are formed in the positioning shoulders, and the bolts penetrate into the through holes to be in threaded connection with threa</description><subject>DRESSING OR CONDITIONING OF ABRADING SURFACES</subject><subject>FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS</subject><subject>GRINDING</subject><subject>MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING</subject><subject>PERFORMING OPERATIONS</subject><subject>POLISHING</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2018</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHALTs1J001OzStJLcrMS1dISS3LTE5VSMsvUkgHCqSAxYpKcxWSihKzUxUS81IUSotBgrmpJRn5KQolGalFqflpPAysaYk5xam8UJqbQdHNNcTZQze1ID8-tbggEWhDakm8s5-hgaWBuaWZkbmjMTFqAA_qM2I</recordid><startdate>20181225</startdate><enddate>20181225</enddate><creator>WANG MINGTANG</creator><creator>HAN WENTAO</creator><creator>YUAN LIGONG</creator><creator>WANG ZHONGSHENG</creator><creator>WANG HAIFENG</creator><creator>ZHANG XUEXIAN</creator><creator>MIAO YONGSHENG</creator><creator>DIAO YUCHEN</creator><creator>ZHANG FUDE</creator><creator>XIA BO</creator><creator>GAO XUMING</creator><creator>WANG ZENGWEN</creator><creator>LI CHUANYING</creator><creator>YAO LIANG</creator><creator>WEI JINBAO</creator><scope>EVB</scope></search><sort><creationdate>20181225</creationdate><title>Self-centering device for grinding drum brake and using method thereof</title><author>WANG MINGTANG ; HAN WENTAO ; YUAN LIGONG ; WANG ZHONGSHENG ; WANG HAIFENG ; ZHANG XUEXIAN ; MIAO YONGSHENG ; DIAO YUCHEN ; ZHANG FUDE ; XIA BO ; GAO XUMING ; WANG ZENGWEN ; LI CHUANYING ; YAO LIANG ; WEI JINBAO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN109079627A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2018</creationdate><topic>DRESSING OR CONDITIONING OF ABRADING SURFACES</topic><topic>FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS</topic><topic>GRINDING</topic><topic>MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING</topic><topic>PERFORMING OPERATIONS</topic><topic>POLISHING</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>WANG MINGTANG</creatorcontrib><creatorcontrib>HAN WENTAO</creatorcontrib><creatorcontrib>YUAN LIGONG</creatorcontrib><creatorcontrib>WANG ZHONGSHENG</creatorcontrib><creatorcontrib>WANG HAIFENG</creatorcontrib><creatorcontrib>ZHANG XUEXIAN</creatorcontrib><creatorcontrib>MIAO YONGSHENG</creatorcontrib><creatorcontrib>DIAO YUCHEN</creatorcontrib><creatorcontrib>ZHANG FUDE</creatorcontrib><creatorcontrib>XIA BO</creatorcontrib><creatorcontrib>GAO XUMING</creatorcontrib><creatorcontrib>WANG ZENGWEN</creatorcontrib><creatorcontrib>LI CHUANYING</creatorcontrib><creatorcontrib>YAO LIANG</creatorcontrib><creatorcontrib>WEI JINBAO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WANG MINGTANG</au><au>HAN WENTAO</au><au>YUAN LIGONG</au><au>WANG ZHONGSHENG</au><au>WANG HAIFENG</au><au>ZHANG XUEXIAN</au><au>MIAO YONGSHENG</au><au>DIAO YUCHEN</au><au>ZHANG FUDE</au><au>XIA BO</au><au>GAO XUMING</au><au>WANG ZENGWEN</au><au>LI CHUANYING</au><au>YAO LIANG</au><au>WEI JINBAO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Self-centering device for grinding drum brake and using method thereof</title><date>2018-12-25</date><risdate>2018</risdate><abstract>The invention relates to the field of brake grinding equipment, in particular to a self-centering device for grinding a drum brake and a using method thereof. The self-centering device comprises positioning seats, positioning rings, spring pressing plates, springs, bolts and a grinder; the grinder is provided with a hydraulic pulling rod, conical shaft heads and a pressing plate, and the positioning seats are mounted on the conical shaft heads of the grinder in a sleeving mode; each positioning ring is integrally composed of a first cylinder section on the upper portion and a conical section on the lower portion; second cylinder sections matched with the inner diameter faces of the positioning rings are finish-machined on the outer diameter faces of the positioning seats, positioning shoulders are formed on the outer diameter faces of the positioning seats, longitudinal through holes are formed in the positioning shoulders, and the bolts penetrate into the through holes to be in threaded connection with threa</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN109079627A |
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| subjects | DRESSING OR CONDITIONING OF ABRADING SURFACES FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS GRINDING MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING PERFORMING OPERATIONS POLISHING TRANSPORTING |
| title | Self-centering device for grinding drum brake and using method thereof |
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