Grinding tool for chromium layer and base body of front pivot pin of main landing gear of B737NG model
The utility model discloses a grinding tool for a chromium layer and a base body of a front pivot pin of a main landing gear of a B737NG model. The grinding tool comprises a plane grinding wheel, a cambered surface grinding wheel, a top clamping assembly and a grinding wheel dressing assembly. The s...
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| creator | CHEN YUHAO LI JINJING HUANG CANRONG MO SIYONG YANG DESHENG LIU ZHIPENG TAN XINGKUN MEI XIAO HU XIAO |
| description | The utility model discloses a grinding tool for a chromium layer and a base body of a front pivot pin of a main landing gear of a B737NG model. The grinding tool comprises a plane grinding wheel, a cambered surface grinding wheel, a top clamping assembly and a grinding wheel dressing assembly. The side face of the plane grinding wheel is a plane, the side face of the cambered surface grinding wheel is provided with an annular groove, the groove wall of the annular groove is a cambered surface, the top clamping assembly comprises a first top clamping piece and a second top clamping piece, the tail end of the first top clamping piece and the tail end of the second top clamping piece are each provided with a fixing part, the front end of the first top clamping piece is provided with a conical head, and the front end of the second top clamping piece is provided with a cylindrical head. The grinding wheel dressing assembly comprises a clamping support and a diamond pen, and the diamond pen is fixed to external cyl |
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The grinding tool comprises a plane grinding wheel, a cambered surface grinding wheel, a top clamping assembly and a grinding wheel dressing assembly. The side face of the plane grinding wheel is a plane, the side face of the cambered surface grinding wheel is provided with an annular groove, the groove wall of the annular groove is a cambered surface, the top clamping assembly comprises a first top clamping piece and a second top clamping piece, the tail end of the first top clamping piece and the tail end of the second top clamping piece are each provided with a fixing part, the front end of the first top clamping piece is provided with a conical head, and the front end of the second top clamping piece is provided with a cylindrical head. 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The grinding tool comprises a plane grinding wheel, a cambered surface grinding wheel, a top clamping assembly and a grinding wheel dressing assembly. The side face of the plane grinding wheel is a plane, the side face of the cambered surface grinding wheel is provided with an annular groove, the groove wall of the annular groove is a cambered surface, the top clamping assembly comprises a first top clamping piece and a second top clamping piece, the tail end of the first top clamping piece and the tail end of the second top clamping piece are each provided with a fixing part, the front end of the first top clamping piece is provided with a conical head, and the front end of the second top clamping piece is provided with a cylindrical head. The grinding wheel dressing assembly comprises a clamping support and a diamond pen, and the diamond pen is fixed to external cyl</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>TOOLS FOR GRINDING, BUFFING, OR SHARPENING</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjDEOgkAQRWksjHqHib0FrkJsJYoVldRkYGdxk90dMqwm3F6JHsDmv-Tl5S8TU4oN2oYeIrMDwwLdQ9jbpweHEwlg0NDiSNCynoANGOEQYbAvnjfMyuOHDr9HPaHM8pyrvCrBsya3ThYG3UibH1fJ9nq5F7cdDdzQOGBHgWJTVPv0dMiOmUrrWv0VvQEQRz5q</recordid><startdate>20230804</startdate><enddate>20230804</enddate><creator>CHEN YUHAO</creator><creator>LI JINJING</creator><creator>HUANG CANRONG</creator><creator>MO SIYONG</creator><creator>YANG DESHENG</creator><creator>LIU ZHIPENG</creator><creator>TAN XINGKUN</creator><creator>MEI XIAO</creator><creator>HU XIAO</creator><scope>EVB</scope></search><sort><creationdate>20230804</creationdate><title>Grinding tool for chromium layer and base body of front pivot pin of main landing gear of B737NG model</title><author>CHEN YUHAO ; LI JINJING ; HUANG CANRONG ; MO SIYONG ; YANG DESHENG ; LIU ZHIPENG ; TAN XINGKUN ; MEI XIAO ; HU XIAO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN219465631UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</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>TOOLS FOR GRINDING, BUFFING, OR SHARPENING</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>CHEN YUHAO</creatorcontrib><creatorcontrib>LI JINJING</creatorcontrib><creatorcontrib>HUANG CANRONG</creatorcontrib><creatorcontrib>MO SIYONG</creatorcontrib><creatorcontrib>YANG DESHENG</creatorcontrib><creatorcontrib>LIU ZHIPENG</creatorcontrib><creatorcontrib>TAN XINGKUN</creatorcontrib><creatorcontrib>MEI XIAO</creatorcontrib><creatorcontrib>HU XIAO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CHEN YUHAO</au><au>LI JINJING</au><au>HUANG CANRONG</au><au>MO SIYONG</au><au>YANG DESHENG</au><au>LIU ZHIPENG</au><au>TAN XINGKUN</au><au>MEI XIAO</au><au>HU XIAO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Grinding tool for chromium layer and base body of front pivot pin of main landing gear of B737NG model</title><date>2023-08-04</date><risdate>2023</risdate><abstract>The utility model discloses a grinding tool for a chromium layer and a base body of a front pivot pin of a main landing gear of a B737NG model. The grinding tool comprises a plane grinding wheel, a cambered surface grinding wheel, a top clamping assembly and a grinding wheel dressing assembly. The side face of the plane grinding wheel is a plane, the side face of the cambered surface grinding wheel is provided with an annular groove, the groove wall of the annular groove is a cambered surface, the top clamping assembly comprises a first top clamping piece and a second top clamping piece, the tail end of the first top clamping piece and the tail end of the second top clamping piece are each provided with a fixing part, the front end of the first top clamping piece is provided with a conical head, and the front end of the second top clamping piece is provided with a cylindrical head. The grinding wheel dressing assembly comprises a clamping support and a diamond pen, and the diamond pen is fixed to external cyl</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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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 TOOLS FOR GRINDING, BUFFING, OR SHARPENING TRANSPORTING |
| title | Grinding tool for chromium layer and base body of front pivot pin of main landing gear of B737NG model |
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