CN103671506A - Floating bearing for ultra-high-speed electric spindle - Google Patents
Floating bearing for ultra-high-speed electric spindle Download PDFInfo
- Publication number
- CN103671506A CN103671506A CN201310585344.9A CN201310585344A CN103671506A CN 103671506 A CN103671506 A CN 103671506A CN 201310585344 A CN201310585344 A CN 201310585344A CN 103671506 A CN103671506 A CN 103671506A
- Authority
- CN
- China
- Prior art keywords
- floating bearing
- outer ring
- bearing
- electric spindle
- speed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- Rolling Contact Bearings (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310585344.9A CN103671506B (en) | 2013-11-21 | 2013-11-21 | A kind of high-speed motorized spindles floating bearing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310585344.9A CN103671506B (en) | 2013-11-21 | 2013-11-21 | A kind of high-speed motorized spindles floating bearing |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103671506A true CN103671506A (en) | 2014-03-26 |
CN103671506B CN103671506B (en) | 2016-08-24 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310585344.9A Active CN103671506B (en) | 2013-11-21 | 2013-11-21 | A kind of high-speed motorized spindles floating bearing |
Country Status (1)
Country | Link |
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CN (1) | CN103671506B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105114449A (en) * | 2015-07-24 | 2015-12-02 | 山东凯美瑞轴承科技有限公司 | Floating deflection mixing bearing for electric main shaft |
CN105156467A (en) * | 2015-10-12 | 2015-12-16 | 山东凯美瑞轴承科技有限公司 | Double-row floating displacement hybrid bearing for electric spindle |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5971622A (en) * | 1996-12-09 | 1999-10-26 | Koyo Seiko Co., Ltd. | Divided type rolling bearing unit |
JP2000230547A (en) * | 1999-02-15 | 2000-08-22 | Nippon Densan Corp | Pivot bearing device |
CN1743690A (en) * | 2005-09-30 | 2006-03-08 | 洛阳轴研科技股份有限公司 | Universal assembled angle contact ball bearing and its manufacturing method |
CN202579682U (en) * | 2011-12-21 | 2012-12-05 | 日本精工株式会社 | Bearing unit, yo-yo ball adopting bearing unit, rolling ball bearing and yo-yo ball adopting rolling ball bearing |
CN202883700U (en) * | 2012-10-29 | 2013-04-17 | 哈尔滨新哈精密轴承股份有限公司 | Sealing ceramic-ball angular-contact bearing for high-speed machine tool spindle |
CN203627527U (en) * | 2013-11-21 | 2014-06-04 | 洛阳轴研科技股份有限公司 | Floating bearing for ultra-high-speed electric spindle |
-
2013
- 2013-11-21 CN CN201310585344.9A patent/CN103671506B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5971622A (en) * | 1996-12-09 | 1999-10-26 | Koyo Seiko Co., Ltd. | Divided type rolling bearing unit |
JP2000230547A (en) * | 1999-02-15 | 2000-08-22 | Nippon Densan Corp | Pivot bearing device |
CN1743690A (en) * | 2005-09-30 | 2006-03-08 | 洛阳轴研科技股份有限公司 | Universal assembled angle contact ball bearing and its manufacturing method |
CN202579682U (en) * | 2011-12-21 | 2012-12-05 | 日本精工株式会社 | Bearing unit, yo-yo ball adopting bearing unit, rolling ball bearing and yo-yo ball adopting rolling ball bearing |
CN202883700U (en) * | 2012-10-29 | 2013-04-17 | 哈尔滨新哈精密轴承股份有限公司 | Sealing ceramic-ball angular-contact bearing for high-speed machine tool spindle |
CN203627527U (en) * | 2013-11-21 | 2014-06-04 | 洛阳轴研科技股份有限公司 | Floating bearing for ultra-high-speed electric spindle |
Non-Patent Citations (1)
Title |
---|
王东峰,刘胜超,陈后清,张伟,李学峰: "高速轻载混合陶瓷球轴承锁口高的确定", 《轴承》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105114449A (en) * | 2015-07-24 | 2015-12-02 | 山东凯美瑞轴承科技有限公司 | Floating deflection mixing bearing for electric main shaft |
CN105156467A (en) * | 2015-10-12 | 2015-12-16 | 山东凯美瑞轴承科技有限公司 | Double-row floating displacement hybrid bearing for electric spindle |
Also Published As
Publication number | Publication date |
---|---|
CN103671506B (en) | 2016-08-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180509 Address after: 471000 No. 1 axis research road, Jianxi science and Technology Industrial Park, Luoyang, Henan Patentee after: LUOYANG BEARING RESEARCH INSTITUTE Co.,Ltd. Address before: 471039 Fenghua Road 6, hi tech Development Zone, Luoyang, Henan. Patentee before: LUOYANG BEARING SCIENCE & TECHNOLOGY Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230425 Address after: No. 1 Jilin Road, Jianxi District, Luoyang City, Henan Province, 471000 Patentee after: Luoyang Bearing Research Institute Inspection and Testing Co.,Ltd. Address before: 471000 No. 1 axis research road, Jianxi science and Technology Industrial Park, Luoyang, Henan Patentee before: LUOYANG BEARING RESEARCH INSTITUTE Co.,Ltd. |
|
TR01 | Transfer of patent right |