Broach handle end soft guide-in structure
The utility model discloses a broach handle end soft guide-in structure which comprises a broach and a protective sleeve. A handle end of the broach is in a circular bead shaft structure. The protective sleeve is pressed by a synthetic rubber mold to be a truncated conic body. An axial blind hole is...
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| creator | HUANG ZEPEI DOU ZHENBIN ZHAO HONGJUN XIA HANGUAN ZHANG YONG |
| description | The utility model discloses a broach handle end soft guide-in structure which comprises a broach and a protective sleeve. A handle end of the broach is in a circular bead shaft structure. The protective sleeve is pressed by a synthetic rubber mold to be a truncated conic body. An axial blind hole is formed in a large end face of the protective sleeve and is in an interference fit connection with a section, with a small diameter, of the handle end of the broach. The outer diameter of the large end face is smaller than the outer diameter of a section, with a large diameter, of the handle end of the broach by 1 to 2 mm. Two end faces are installed leaning against each other. An axial hole is formed in a small end face of the protective sleeve and communicated with the axial blind hole of the large end face. Due to arrangement of the soft and elastic protective sleeve on the handle end of the broach, the broach handle end soft guide-in structure is simple and easy to install. When the broach handle end soft guide |
| format | Patent |
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A handle end of the broach is in a circular bead shaft structure. The protective sleeve is pressed by a synthetic rubber mold to be a truncated conic body. An axial blind hole is formed in a large end face of the protective sleeve and is in an interference fit connection with a section, with a small diameter, of the handle end of the broach. The outer diameter of the large end face is smaller than the outer diameter of a section, with a large diameter, of the handle end of the broach by 1 to 2 mm. Two end faces are installed leaning against each other. An axial hole is formed in a small end face of the protective sleeve and communicated with the axial blind hole of the large end face. Due to arrangement of the soft and elastic protective sleeve on the handle end of the broach, the broach handle end soft guide-in structure is simple and easy to install. When the broach handle end soft guide</description><language>chi ; eng</language><subject>BROACHING ; FILING ; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOTOTHERWISE PROVIDED FOR ; MACHINE TOOLS ; METAL-WORKING NOT OTHERWISE PROVIDED FOR ; PERFORMING OPERATIONS ; PLANING ; SAWING ; SCRAPING ; SHEARING ; SLOTTING ; TRANSPORTING</subject><creationdate>2013</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=20130417&DB=EPODOC&CC=CN&NR=202877632U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20130417&DB=EPODOC&CC=CN&NR=202877632U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HUANG ZEPEI</creatorcontrib><creatorcontrib>DOU ZHENBIN</creatorcontrib><creatorcontrib>ZHAO HONGJUN</creatorcontrib><creatorcontrib>XIA HANGUAN</creatorcontrib><creatorcontrib>ZHANG YONG</creatorcontrib><title>Broach handle end soft guide-in structure</title><description>The utility model discloses a broach handle end soft guide-in structure which comprises a broach and a protective sleeve. A handle end of the broach is in a circular bead shaft structure. The protective sleeve is pressed by a synthetic rubber mold to be a truncated conic body. An axial blind hole is formed in a large end face of the protective sleeve and is in an interference fit connection with a section, with a small diameter, of the handle end of the broach. The outer diameter of the large end face is smaller than the outer diameter of a section, with a large diameter, of the handle end of the broach by 1 to 2 mm. Two end faces are installed leaning against each other. An axial hole is formed in a small end face of the protective sleeve and communicated with the axial blind hole of the large end face. Due to arrangement of the soft and elastic protective sleeve on the handle end of the broach, the broach handle end soft guide-in structure is simple and easy to install. When the broach handle end soft guide</description><subject>BROACHING</subject><subject>FILING</subject><subject>LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOTOTHERWISE PROVIDED FOR</subject><subject>MACHINE TOOLS</subject><subject>METAL-WORKING NOT OTHERWISE PROVIDED FOR</subject><subject>PERFORMING OPERATIONS</subject><subject>PLANING</subject><subject>SAWING</subject><subject>SCRAPING</subject><subject>SHEARING</subject><subject>SLOTTING</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2013</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNB0KspPTM5QyEjMS8lJVUjNS1Eozk8rUUgvzUxJ1c3MUyguKSpNLiktSuVhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfHOfkYGRhbm5mbGRqGhxkQpAgAy4Ck_</recordid><startdate>20130417</startdate><enddate>20130417</enddate><creator>HUANG ZEPEI</creator><creator>DOU ZHENBIN</creator><creator>ZHAO HONGJUN</creator><creator>XIA HANGUAN</creator><creator>ZHANG YONG</creator><scope>EVB</scope></search><sort><creationdate>20130417</creationdate><title>Broach handle end soft guide-in structure</title><author>HUANG ZEPEI ; DOU ZHENBIN ; ZHAO HONGJUN ; XIA HANGUAN ; ZHANG YONG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN202877632UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2013</creationdate><topic>BROACHING</topic><topic>FILING</topic><topic>LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOTOTHERWISE PROVIDED FOR</topic><topic>MACHINE TOOLS</topic><topic>METAL-WORKING NOT OTHERWISE PROVIDED FOR</topic><topic>PERFORMING OPERATIONS</topic><topic>PLANING</topic><topic>SAWING</topic><topic>SCRAPING</topic><topic>SHEARING</topic><topic>SLOTTING</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>HUANG ZEPEI</creatorcontrib><creatorcontrib>DOU ZHENBIN</creatorcontrib><creatorcontrib>ZHAO HONGJUN</creatorcontrib><creatorcontrib>XIA HANGUAN</creatorcontrib><creatorcontrib>ZHANG YONG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HUANG ZEPEI</au><au>DOU ZHENBIN</au><au>ZHAO HONGJUN</au><au>XIA HANGUAN</au><au>ZHANG YONG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Broach handle end soft guide-in structure</title><date>2013-04-17</date><risdate>2013</risdate><abstract>The utility model discloses a broach handle end soft guide-in structure which comprises a broach and a protective sleeve. A handle end of the broach is in a circular bead shaft structure. The protective sleeve is pressed by a synthetic rubber mold to be a truncated conic body. An axial blind hole is formed in a large end face of the protective sleeve and is in an interference fit connection with a section, with a small diameter, of the handle end of the broach. The outer diameter of the large end face is smaller than the outer diameter of a section, with a large diameter, of the handle end of the broach by 1 to 2 mm. Two end faces are installed leaning against each other. An axial hole is formed in a small end face of the protective sleeve and communicated with the axial blind hole of the large end face. Due to arrangement of the soft and elastic protective sleeve on the handle end of the broach, the broach handle end soft guide-in structure is simple and easy to install. When the broach handle end soft guide</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | BROACHING FILING LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOTOTHERWISE PROVIDED FOR MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS PLANING SAWING SCRAPING SHEARING SLOTTING TRANSPORTING |
| title | Broach handle end soft guide-in structure |
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