CN105298899B - A kind of steady damping lubrication bearing - Google Patents
A kind of steady damping lubrication bearing Download PDFInfo
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- CN105298899B CN105298899B CN201510728185.2A CN201510728185A CN105298899B CN 105298899 B CN105298899 B CN 105298899B CN 201510728185 A CN201510728185 A CN 201510728185A CN 105298899 B CN105298899 B CN 105298899B
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- bearing block
- bearing
- main shaft
- ring
- cap
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- Sliding-Contact Bearings (AREA)
Abstract
The invention discloses a kind of steady damping lubrication bearing, including bearing block and main shaft；The main shaft is mounted in bearing block, and both ends are each passed through bearing cap；The bearing cap is additionally provided with sealing ring with the bearing block place of being engaged；The bearing cap is equipped with balancing spring with main shaft connection；The center section that the main shaft is mounted in bearing block is equipped with wear ring；Compression spring is equipped between the wear ring；The part that the wear ring is mounted in bearing block inner cavity is fixed by wearing plate；Shock ring is additionally provided between the bearing block and main shaft；Shock ring is additionally provided between the bearing block and main shaft；The bearing block is equipped with oil guide pipe；Described oil guide pipe one end is stretched into bearing block, and the other end stretches out bearing block and by seal cap sealing；The present invention program can not only play good sealing effect, but also can play the role of steady lubricating spindle, reduce the vibrations of machine, extend machine service life.
Description
Technical field
The present invention relates to a kind of sealing structures, are specifically related to a kind of steady damping lubrication bearing.
Background technology
Wind turbine is widely applied major class common apparatus in industrial production, and at present, the axle envelope of wind turbine uses filler mostly
The sealing elements such as sealing or outside framework oil seal have opposite fortune since sealing element is fixed on housing, between sealing element and main shaft
It is dynamic so that machine is unstable, easily generates shake and certain damage is caused to machine, machine in continuous operation for a long time,
Sealing element leakage easy to wear is, it is necessary to which often shutdown processing, not only labor intensity is big, but also seriously affects production efficiency.
The content of the invention
For above-mentioned technical problem, the purpose of the present invention is：Machine shake can be reduced by proposing one kind, be maintained
Stable steady damping lubrication bearing.
What the technical solution of the present invention was realized in：A kind of steady damping lubrication bearing, including bearing block and master
Axis；The main shaft is mounted in bearing block, and both ends are each passed through bearing cap；The bearing cap is also set with the bearing block place of being engaged
There is sealing ring；The bearing cap is equipped with balancing spring with main shaft connection；The main shaft is mounted on the middle part in bearing block
It is arranged with wear ring；Compression spring is equipped between the wear ring；The part that the wear ring is mounted in bearing block inner cavity leads to
Wearing plate is crossed to fix；Shock ring is additionally provided between the bearing block and main shaft；The bearing block is equipped with oil guide pipe；The Oil Guide
Pipe one end is stretched into bearing block, and the other end stretches out bearing block and by seal cap sealing.
Preferably, the wear ring is made of wolfram steel.
Preferably, the wearing plate is made of wolfram steel.
Due to the utilization of above-mentioned technical proposal, the present invention has following advantages compared with prior art：
A kind of steady damping lubrication bearing of the present invention, is mounted on by main shaft in bearing block, and both ends are each passed through axis
Lid is held, bearing cap is additionally provided with sealing ring to realize the function of sealing, bearing cap and main shaft connection with the bearing block place of being engaged
Equipped with balancing spring, the center section that main shaft is mounted in bearing block is equipped with wear ring, and compression spring is equipped between wear ring
It realizes main shaft balancing and mobile stabilization, shock ring is additionally provided between bearing block and main shaft, it is further to reduce machine vibration band
The damage come, oil guide pipe can conveniently be lubricated operation, and sealing cover is opened addition lubricating oil to be lubricated main shaft,
By above-mentioned design, good sealing effect can be not only played, but also steady lubricating spindle can be played the role of, reduces the shake of machine
It is dynamic, extend machine service life.
Description of the drawings
Technical solution of the present invention is described further below in conjunction with the accompanying drawings：
Attached drawing 1 lubricates the structure diagram of bearing for a kind of steady damping of the present invention；
Wherein：1st, bearing block；2nd, main shaft；3rd, bearing cap；4th, sealing ring；5th, balancing spring；6th, wear ring；7th, bullet is compressed
Spring；8th, wearing plate；9th, shock ring；10th, oil guide pipe；11st, sealing cover.
Specific embodiment
Illustrate the present invention below in conjunction with the accompanying drawings.
Attached drawing 1 lubricates bearing for a kind of steady damping of the present invention, including bearing block 1 and main shaft 2；The main shaft 2
In bearing block 1, and both ends are each passed through bearing cap 3；The bearing cap 3 is additionally provided with sealing with 1 place of being engaged of bearing block
Circle 4；The bearing cap 3 is equipped with balance 5 with 2 connection of main shaft；The middle part that the main shaft 2 is mounted in bearing block 1 sets up separately
There is wear ring 6；Compression spring 7 is equipped between the wear ring 6；The part that the wear ring 6 is mounted in 1 inner cavity of bearing block leads to
Wearing plate 8 is crossed to fix；The wear ring 6 is made with wearing plate 8 of wolfram steel；It is additionally provided with and subtracts between the bearing block 1 and main shaft 2
Shake ring 9；The bearing block 1 is equipped with oil guide pipe 10；Described 10 one end of oil guide pipe is stretched into bearing block 1, and the other end stretches out bearing
Seat 1 is simultaneously sealed by sealing cover 11.
The present invention program is mounted on by main shaft 2 in bearing block 1, and both ends are each passed through bearing cap 3, bearing cap 3 and axis
1 place of being engaged of bearing is additionally provided with sealing ring 4 to realize the function of sealing, and bearing cap 3 is equipped with balancing spring with 2 connection of main shaft
5, the center section that main shaft 2 is mounted in bearing block 1 is equipped with wear ring 6, and compression spring 7 is equipped with to realize master between wear ring 6
The balance of axis 2 and mobile stabilization, are additionally provided with shock ring 9 between bearing block 1 and main shaft 2, the further machine vibration that reduces is brought
Damage, oil guide pipe 10 can conveniently be lubricated operation, and sealing cover 11 is opened and adds in lubricating oil main shaft can be moistened
It is sliding, by above-mentioned design, good sealing effect can be not only played, but also steady lubricating spindle can be played the role of, reduce machine
Vibrations, extend machine service life.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and be carried out, and it is not intended to limit the scope of the present invention, it is all according to the present invention
The equivalent change or modification that Spirit Essence is made should all cover within the scope of the present invention.
Claims (3)
1. a kind of steady damping lubrication bearing, it is characterised in that：Including bearing block and main shaft；The main shaft is mounted on bearing block
It is interior, and both ends are each passed through bearing cap；The bearing cap is additionally provided with sealing ring with the bearing block place of being engaged；The bearing cap and master
Axis connection is equipped with balancing spring；The center section that the main shaft is mounted in bearing block is equipped with wear ring；The wear ring
Between be equipped with compression spring；The part that the wear ring is mounted in bearing block inner cavity is fixed by wearing plate；The bearing block
Shock ring is additionally provided between main shaft；The bearing block is equipped with oil guide pipe；Described oil guide pipe one end is stretched into bearing block, another
End stretches out bearing block and by seal cap sealing.
2. a kind of steady damping lubrication bearing as described in claim 1, it is characterised in that：The wear ring is made of wolfram steel.
3. a kind of steady damping lubrication bearing as described in claim 1, it is characterised in that：The wearing plate is made of wolfram steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510728185.2A CN105298899B (en) | 2015-11-02 | 2015-11-02 | A kind of steady damping lubrication bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510728185.2A CN105298899B (en) | 2015-11-02 | 2015-11-02 | A kind of steady damping lubrication bearing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105298899A CN105298899A (en) | 2016-02-03 |
| CN105298899B true CN105298899B (en) | 2018-05-25 |
Family
ID=55196551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510728185.2A Active CN105298899B (en) | 2015-11-02 | 2015-11-02 | A kind of steady damping lubrication bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105298899B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1469052A (en) * | 2002-07-17 | 2004-01-21 | 辽源市科学技术研究所 | Nonlubricated bearing |
| WO2013011839A1 (en) * | 2011-07-15 | 2013-01-24 | 三菱重工業株式会社 | Electric supercharger, method for assembling same, and internal combustion engine |
| CN104696354A (en) * | 2015-03-04 | 2015-06-10 | 中国海洋石油总公司 | Integral floating type thrust bearing |
| CN104755721A (en) * | 2012-11-02 | 2015-07-01 | 丰田自动车株式会社 | Bearing structure for turbocharger |
-
2015
- 2015-11-02 CN CN201510728185.2A patent/CN105298899B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1469052A (en) * | 2002-07-17 | 2004-01-21 | 辽源市科学技术研究所 | Nonlubricated bearing |
| WO2013011839A1 (en) * | 2011-07-15 | 2013-01-24 | 三菱重工業株式会社 | Electric supercharger, method for assembling same, and internal combustion engine |
| CN104755721A (en) * | 2012-11-02 | 2015-07-01 | 丰田自动车株式会社 | Bearing structure for turbocharger |
| CN104696354A (en) * | 2015-03-04 | 2015-06-10 | 中国海洋石油总公司 | Integral floating type thrust bearing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105298899A (en) | 2016-02-03 |
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Effective date of registration: 20180417 Address after: 215000 Jiangsu city of Suzhou province Wuzhong District Su Li Road No. 63 Applicant after: SUZHOU ZHONGTUO PATENT OPERATIONS MANAGEMENT CO., LTD. Address before: Wuzhong District Luzhi town of Suzhou City, Jiangsu province 215000 aquatic products wholesale market in Suzhou City Song Shun Hardware Co. Ltd. Applicant before: Suzhou Songshun Hardware Co., Ltd. |
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Effective date of registration: 20200103 Address after: 215000 R&D Building 305-3, No. 18 Longshan South Road, Guangfu Town, Wuzhong District, Suzhou City, Jiangsu Province Patentee after: Suzhou Aolong Environmental Protection Technology Co., Ltd. Address before: 215000 Jiangsu city of Suzhou province Wuzhong District Su Li Road No. 63 Patentee before: SUZHOU ZHONGTUO PATENT OPERATIONS MANAGEMENT CO., LTD. |