CN105257584A - Stable lubricating bearing - Google Patents
Stable lubricating bearing Download PDFInfo
- Publication number
- CN105257584A CN105257584A CN201510728183.3A CN201510728183A CN105257584A CN 105257584 A CN105257584 A CN 105257584A CN 201510728183 A CN201510728183 A CN 201510728183A CN 105257584 A CN105257584 A CN 105257584A
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- CN
- China
- Prior art keywords
- main shaft
- bearing
- bearing support
- bearing pedestal
- guide pipe
- 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.)
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Abstract
The invention discloses a stable lubricating bearing which comprises a bearing pedestal and a main shaft. The main shaft is arranged in the bearing pedestal, and the two ends of the main shaft penetrate bearing covers respectively. Sealing rings are arranged at the matched positions of the bearing covers and the bearing pedestal. Balance rings are arranged at the connecting positions of the bearing covers and the main shaft. The middle of the part, in the bearing pedestal, of the main shaft is provided with wear-resisting rings. Compression springs are arranged between the wear-resisting rings. The parts, in an inner cavity of the bearing pedestal, of the wear-resisting rings are fixed by wear-resisting plates. An oil guide pipe is arranged on the bearing pedestal. One end of the oil guide pipe stretches into the bearing pedestal, and the other end of the oil guide pipe stretches out of the bearing pedestal and is sealed by a sealing cover. According to the scheme, through the design, a good sealing effect can be achieved, and the function of stabilizing the main shaft can be achieved.
Description
Technical field
The present invention relates to a kind of sealing configuration, be specifically related to a kind of steadily lubricating bearings.
Background technique
Blower fan is a large class standard equipment of extensive use in industrial production; at present, the shaft seal of blower fan adopts the seal element such as packing seal or outside framework oil seal mostly, because seal element is fixed on housing; relative movement is had between seal element and main shaft; make machine unstable, easily produce shake and cause certain damage to machine, machine is when long-time continuous is run; the easy wear and leakage of seal element; need often to shut down process, not only labor intensity is large, and has a strong impact on manufacturing efficiency.
Summary of the invention
For the technical problem of above-mentioned existence, the object of the invention is: propose one and can reduce machine shake, maintain stable steady lubricating bearings.
Technical solution of the present invention is achieved in that a kind of steadily lubricating bearings, comprises bearing support and main shaft; Described main shaft is arranged in bearing support, and two ends are each passed through bearing cap; Described bearing cap is also provided with seal ring with the bearing support place of matching; Described bearing cap and main shaft connection are provided with balance spring; The intermediate portion that described main shaft is arranged in bearing support is provided with wear ring; Compress Spring is provided with between described wear ring; The part that described wear ring is arranged in bearing support inner chamber is fixed by wearing plate; Described bearing support is provided with oil guide pipe; Described oil guide pipe one end is stretched in bearing support, the other end projecting shaft bearing by seal cap sealing.
Preferably, described wear ring is made up of wolfram steel.
Preferably, described wearing plate is made up of wolfram steel.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
The steady lubricating bearings of one of the present invention, be arranged in bearing support by main shaft, and two ends are each passed through bearing cap, bearing cap and the bearing support place of matching also are provided with seal ring to realize the function sealed, bearing cap and main shaft connection are provided with balance spring, the intermediate portion that main shaft is arranged in bearing support is provided with wear ring, Compress Spring is provided with to realize main shaft balancing and to move stable between wear ring, oil guide pipe conveniently can carry out lubrication operation, is opened by sealing cover to add lubricant oil and can lubricate main shaft; By above-mentioned design, both can play good sealing effect, the effect of steady main shaft can be played again, reduce the vibrations of machine, extend machine service life.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
Accompanying drawing 1 is the structural representation of a kind of steady lubricating bearings of the present invention;
Wherein: 1, bearing support; 2, main shaft; 3, bearing cap; 4, seal ring; 5, balance spring; 6, wear ring; 7, Compress Spring; 8, wearing plate; 9, oil guide pipe; 10, sealing cover.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described.
Accompanying drawing 1 is the steady lubricating bearings of one of the present invention, comprises bearing support 1 and main shaft 2; Described main shaft 2 is arranged in bearing support 1, and two ends are each passed through bearing cap 3; Described bearing cap 3 is also provided with seal ring 4 with bearing support 1 place of matching; Described bearing cap 3 is provided with balance 5 with main shaft 2 connection; Described main shaft 2 intermediate portion be arranged in bearing support 1 is provided with wear ring 6; Compress Spring 7 is provided with between described wear ring 6; The part that described wear ring 6 is arranged in bearing support 1 inner chamber is fixed by wearing plate 8; Described bearing support 1 is provided with oil guide pipe 9; Described oil guide pipe 9 one end is stretched in bearing support 1, and the other end projecting shaft bearing 1 is also sealed by sealing cover 10; Described wear ring 6 is made by wolfram steel with wearing plate 8.
The present invention program is arranged in bearing support 1 by main shaft 2, and two ends are each passed through bearing cap 3, bearing cap 3 and bearing support 1 place of matching also are provided with the function that seal ring 4 realizes sealing, bearing cap 3 and main shaft 2 connection are provided with balance spring 5, main shaft 2 intermediate portion be arranged in bearing support 1 is provided with wear ring 6, Compress Spring 7 is provided with to realize the balance of main shaft 2 and to move stable between wear ring 6, oil guide pipe 9 conveniently can carry out lubrication operation, sealing cover 10 is opened and adds lubricant oil and can lubricate main shaft 2, by above-mentioned design, both good sealing effect can be played, the effect of steady main shaft can be played again, reduce the vibrations of machine, extend machine service life.
Above-described embodiment is only for illustrating technical conceive of the present invention and feature; its object is to person skilled in the art can be understood content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (3)
1. a steady lubricating bearings, is characterized in that: comprise bearing support and main shaft; Described main shaft is arranged in bearing support, and two ends are each passed through bearing cap; Described bearing cap is also provided with seal ring with the bearing support place of matching; Described bearing cap and main shaft connection are provided with balance spring; The intermediate portion that described main shaft is arranged in bearing support is provided with wear ring; Compress Spring is provided with between described wear ring; The part that described wear ring is arranged in bearing support inner chamber is fixed by wearing plate; Described bearing support is provided with oil guide pipe; Described oil guide pipe one end is stretched in bearing support, the other end projecting shaft bearing by seal cap sealing.
2. a kind of steadily lubricating bearings as claimed in claim 1, is characterized in that: described wear ring is made up of wolfram steel.
3. a kind of steadily lubricating bearings as claimed in claim 1, is characterized in that: described wearing plate is made up of wolfram steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510728183.3A CN105257584B (en) | 2015-11-02 | 2015-11-02 | A kind of steady lubrication bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510728183.3A CN105257584B (en) | 2015-11-02 | 2015-11-02 | A kind of steady lubrication bearing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105257584A true CN105257584A (en) | 2016-01-20 |
| CN105257584B CN105257584B (en) | 2018-06-19 |
Family
ID=55097450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510728183.3A Active CN105257584B (en) | 2015-11-02 | 2015-11-02 | A kind of steady lubrication bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105257584B (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 CN201510728183.3A patent/CN105257584B/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 |
|---|---|
| CN105257584B (en) | 2018-06-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201124 Address after: 314100 Building 1, No.7, Ninghong Road, Tianning Town, Jiashan County, Jiaxing City, Zhejiang Province Patentee after: JIASHAN FENGYING TECHNOLOGY Co.,Ltd. Address before: 215000 Suzhou aquatic products wholesale market, Luzhi Town, Jiangsu City, Wuzhong District province Suzhou song Shun Hardware Co., Ltd. Patentee before: SUZHOU SONGSHUN HARDWARE Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314100 Building 1, No.7 Ninghong Road, Tianning Town, Jiashan County, Jiaxing City, Zhejiang Province Patentee after: Jiaxing Fengying Technology Co.,Ltd. Address before: 314100 Building 1, No.7 Ninghong Road, Tianning Town, Jiashan County, Jiaxing City, Zhejiang Province Patentee before: JIASHAN FENGYING TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |