CN201177007Y - Pure carbon graphite water-lubricated bearing - Google Patents
Pure carbon graphite water-lubricated bearing Download PDFInfo
- Publication number
- CN201177007Y CN201177007Y CNU2008200896809U CN200820089680U CN201177007Y CN 201177007 Y CN201177007 Y CN 201177007Y CN U2008200896809 U CNU2008200896809 U CN U2008200896809U CN 200820089680 U CN200820089680 U CN 200820089680U CN 201177007 Y CN201177007 Y CN 201177007Y
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- Prior art keywords
- brake pad
- bearing
- carbon graphite
- stainless steel
- pure carbon
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Abstract
The utility model discloses a pure-carbon graphite water lubricating bearing, wherein a mirror plate consists of a stainless steel substrate and a friction block which are embedded and glued with each other; a thrust pad has a partitioned pad structure; the bottom surface of the friction block of the mirror plate is in sliding fit with the top surface of a friction block of the thrust pad; the thrust pad and a bearing pedestal are connected with each other through a spherical strut; and the friction blocks are made of pure-carbon graphite T191 materials, thereby the abrasion resistance and the service life of the bearing are greatly improved.
Description
Technical field
The utility model relates to a kind of pure carbon graphite water lubriucated bearing.
Background technique
The employed lubricant medium of water-lubricated dynamic sliding bearing is a water, and water will can not show a candle to oil aspect lubricating ability.So just the structure and material of bearing is had higher requirement, and just because of above-mentioned reason, make pure carbon graphite water lubriucated bearing bearing capacity and allow wear-out life to restrict the application and the development of bearing all the time.At present, the pure carbon graphite water lubriucated bearing that China uses is to adopt graphite material mostly, though this material has the advantage of selflubricating, wear resistance not enough, after the bearing specific pressure strengthened, the life-span was limited.
Summary of the invention
Main purpose of the present utility model is to disclose a kind of pure carbon graphite water lubriucated bearing.Related position is the friction pair of water-lubricated dynamic sliding bearing, by the improvement to pivot friction auxiliary structure and material, reaches the purpose of improving water-lubricated dynamic sliding bearing bearing capacity and wear-out life.Realize that the technological scheme that above-mentioned purpose adopted is: a kind of water lubriucated bearing, runner plate is made up of stainless steel base and brake pad, form by inlaying and boning between stainless steel base and the brake pad, thrust bearing shoe valve is the piecemeal tile structure, every thrust bearing shoe valve is formed by stainless steel base and brake pad, brake pad is fitted in the stainless steel base and bonding is fixed, the brake pad bottom surface of runner plate and the brake pad end face of thrust bearing shoe valve are slidingly matched, thrust bearing shoe valve and bearing support link by support pin of spherical end, and the brake pad bottom surface of runner plate and the brake pad of thrust bearing shoe valve adopt pure carbon graphite T191 material to make.Pure carbon graphite T191 material all is higher than the graphite M209F that generally uses at present in shore hardness and other mechanical propertys, and this just indicates that the novel bearing that has used this material will be better than former graphite M209F bearing aspect wear resistance and working life.Facts have proved, be much higher than conventional products working life of the present utility model.
Description of drawings
Fig. 1 is water lubriucated bearing assembling schematic representation
Fig. 2 is a water lubriucated bearing runner plate planimetric map
Fig. 3 is the sectional view of Fig. 2
Fig. 4 is a water lubriucated bearing thrust bearing shoe valve planimetric map
Fig. 5 be Fig. 4 sectional view
Specific embodiment
Water lubriucated bearing as shown in Figure 1, runner plate 1 is made up of stainless steel base 2 and brake pad 3, as Fig. 2, shown in Figure 3, form by inlaying and boning between stainless steel base 2 and the brake pad 3, thrust bearing shoe valve is the piecemeal tile structure, every thrust bearing shoe valve is formed by stainless steel base 5 and brake pad 4, brake pad 4 is fitted in the stainless steel base 5 and bonding is fixed, runner plate brake pad 3 bottom surfaces and thrust bearing shoe valve brake pad 4 end faces are slidingly matched, as Fig. 4, shown in Figure 5, thrust bearing shoe valve and bearing support 7 link by support pin of spherical end 6, runner plate brake pad 3 and thrust bearing shoe valve brake pad 4 employing pure carbon graphite T191 materials are made pure carbon graphite T191 material and all are higher than the graphite M209F that generally uses at present in shore hardness and other mechanical propertys, and this just indicates that the novel bearing that has used this material will be better than former graphite M209F bearing aspect wear resistance and working life.Facts have proved, be much higher than conventional products working life of the present utility model.
Claims (1)
1, a kind of pure carbon graphite water lubriucated bearing, it is characterized in that: runner plate (1) is made up of stainless steel base (2) and brake pad (3), form by inlaying and boning between stainless steel base (2) and the brake pad (3), thrust bearing shoe valve is the piecemeal tile structure, every thrust bearing shoe valve is formed by stainless steel base (5) and brake pad (4), brake pad (4) is fitted in the stainless steel base (5) and bonding is fixed, runner plate brake pad (3) bottom surface and thrust bearing shoe valve brake pad (4) end face are slidingly matched, thrust bearing shoe valve and bearing support (7) link by support pin of spherical end (6), and runner plate brake pad (3) and thrust bearing shoe valve brake pad (4) adopt pure carbon graphite T191 material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200896809U CN201177007Y (en) | 2008-04-09 | 2008-04-09 | Pure carbon graphite water-lubricated bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200896809U CN201177007Y (en) | 2008-04-09 | 2008-04-09 | Pure carbon graphite water-lubricated bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201177007Y true CN201177007Y (en) | 2009-01-07 |
Family
ID=40217025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200896809U Expired - Fee Related CN201177007Y (en) | 2008-04-09 | 2008-04-09 | Pure carbon graphite water-lubricated bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201177007Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102943731A (en) * | 2012-10-16 | 2013-02-27 | 大连三环复合材料技术开发有限公司 | Water-lubricated combined bearing |
| CN103104399A (en) * | 2013-02-05 | 2013-05-15 | 江苏武东机械有限公司 | Water turbine ceramic thrust bearing |
| CN103410849A (en) * | 2013-08-27 | 2013-11-27 | 无锡锡山安达防爆电气设备有限公司 | Water-lubricated axial thrust bearing |
| CN104500570A (en) * | 2014-11-27 | 2015-04-08 | 中国石油天然气集团公司 | PDC thrust bearing cold-pressing bonding manufacturing process |
| CN106884868A (en) * | 2017-03-17 | 2017-06-23 | 哈尔滨电气动力装备有限公司 | Anti- Transient deformation layer-stepping water lubrication thrust bearing shoe valve |
| CN107061490A (en) * | 2017-05-22 | 2017-08-18 | 哈尔滨电气动力装备有限公司 | Metal tile fragment water lubrication friction auxiliary structure |
-
2008
- 2008-04-09 CN CNU2008200896809U patent/CN201177007Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102943731A (en) * | 2012-10-16 | 2013-02-27 | 大连三环复合材料技术开发有限公司 | Water-lubricated combined bearing |
| CN103104399A (en) * | 2013-02-05 | 2013-05-15 | 江苏武东机械有限公司 | Water turbine ceramic thrust bearing |
| CN103410849A (en) * | 2013-08-27 | 2013-11-27 | 无锡锡山安达防爆电气设备有限公司 | Water-lubricated axial thrust bearing |
| CN103410849B (en) * | 2013-08-27 | 2015-08-05 | 无锡锡山安达防爆电气设备有限公司 | Water lubrication shaft axial thrust bearing |
| CN104500570A (en) * | 2014-11-27 | 2015-04-08 | 中国石油天然气集团公司 | PDC thrust bearing cold-pressing bonding manufacturing process |
| CN106884868A (en) * | 2017-03-17 | 2017-06-23 | 哈尔滨电气动力装备有限公司 | Anti- Transient deformation layer-stepping water lubrication thrust bearing shoe valve |
| CN107061490A (en) * | 2017-05-22 | 2017-08-18 | 哈尔滨电气动力装备有限公司 | Metal tile fragment water lubrication friction auxiliary structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090107 Termination date: 20140409 |