CN109882509B - 高速精密数控机床用防尘且便于拆卸更换的轴承 - Google Patents
高速精密数控机床用防尘且便于拆卸更换的轴承 Download PDFInfo
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- CN109882509B CN109882509B CN201910232742.XA CN201910232742A CN109882509B CN 109882509 B CN109882509 B CN 109882509B CN 201910232742 A CN201910232742 A CN 201910232742A CN 109882509 B CN109882509 B CN 109882509B
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- bearing
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- hydraulic pump
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- 229910000831 Steel Inorganic materials 0.000 claims description 32
- 239000010959 steel Substances 0.000 claims description 32
- 238000007789 sealing Methods 0.000 claims description 28
- 238000009434 installation Methods 0.000 claims description 10
- 239000011324 bead Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 11
- 230000008859 change Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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CN201910232742.XA CN109882509B (zh) | 2019-03-26 | 2019-03-26 | 高速精密数控机床用防尘且便于拆卸更换的轴承 |
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CN201910232742.XA CN109882509B (zh) | 2019-03-26 | 2019-03-26 | 高速精密数控机床用防尘且便于拆卸更换的轴承 |
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CN109882509A CN109882509A (zh) | 2019-06-14 |
CN109882509B true CN109882509B (zh) | 2020-05-12 |
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CN112377518B (zh) * | 2020-10-30 | 2023-04-18 | 襄阳星火汽车轴承有限公司 | 一种滑动轴承 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN200943648Y (zh) * | 2006-08-02 | 2007-09-05 | 王继生 | 防尘防水封闭式轴承瓦盒 |
CN202144829U (zh) * | 2011-07-11 | 2012-02-15 | 广东顶固集创家居股份有限公司 | 多珠轴承 |
CN105240409A (zh) * | 2015-10-29 | 2016-01-13 | 浙江慧林智能设备有限公司 | 一种无保持架式轴承 |
NO341167B1 (en) * | 2015-12-20 | 2017-09-04 | Ltj As | Seal assembly |
CN208578874U (zh) * | 2018-06-28 | 2019-03-05 | 聊城鲁寰轴承有限公司 | 一种防尘轴承 |
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Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200414 Address after: 317500 Yutou village, Zeguo Town, Wenling City, Taizhou City, Zhejiang Province (within Taizhou Xingyi mechanical equipment Co., Ltd.) Applicant after: Zhejiang Zhongding Precision Technology Co.,Ltd. Address before: 443000 No. 17, Second Lane, Xiazhou, Fengjiawan Community, Xiaoxi Ta, Yiling District, Yichang City, Hubei Province Applicant before: HUBEI YAAN TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Dust proof and easy to disassemble and replace bearings for high-speed and precision CNC machine tools Effective date of registration: 20231219 Granted publication date: 20200512 Pledgee: Zhejiang Tyrone commercial bank Limited by Share Ltd. Taizhou Wenling branch Pledgor: Zhejiang Zhongding Precision Technology Co.,Ltd. Registration number: Y2023980072031 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |