CN102252028A - Sliding bearing - Google Patents
Sliding bearing Download PDFInfo
- Publication number
- CN102252028A CN102252028A CN2011102082182A CN201110208218A CN102252028A CN 102252028 A CN102252028 A CN 102252028A CN 2011102082182 A CN2011102082182 A CN 2011102082182A CN 201110208218 A CN201110208218 A CN 201110208218A CN 102252028 A CN102252028 A CN 102252028A
- Authority
- CN
- China
- Prior art keywords
- sliding bearing
- bearing shaft
- bearing axle
- sliding
- axle bush
- 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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- Sliding-Contact Bearings (AREA)
Abstract
The invention relates to a sliding bearing. A sliding bearing shaft lining is embedded in a sliding bearing block, the outer side of a sliding bearing shaft sleeve is connected with the inner side of the sliding bearing shaft lining, the sliding bearing shaft lining is located on the sliding bearing block through a reverse H-shaped pin, a bearing disc is arranged at the end head of the sliding bearing shaft sleeve and a layer of resin material is coated on the surface of the bearing disc. The sliding bearing disclosed by the invention has a simple design structure; the outer side of the sliding bearing shaft sleeve and the inner side of the sliding bearing shaft lining can be matched to form a friction pair, and the sliding bearing shaft lining is provided with a plurality of uniformly arranged circular holes filled with carbon fiber composite materials, thus a lubricating material can be ensured to always form a continuous lubricating layer on a friction surface of the bearing, and the service life of the bearing is largely prolonged.
Description
Technical field
The present invention relates to a kind of bearing, concrete relate to a kind of sliding bearing that is applied under the low-speed heave-load working condition.
Background technique
The present invention relates to bearing and make the field, concrete is to be applied under the low-speed heave-load working condition, or the sliding bearing a kind of simple in structure at the running position of maintaining and filling lubricant oil difficulty.Traditional sliding bearing adopts graphite bigger as the direct friction loss between lubriation material and sliding bearing and the outside rotating shaft more, easily produces bigger noise and vibration, influences the working life and the manufacturing efficiency of bearing.
Summary of the invention
Defective in view of prior art exists the objective of the invention is to provide a kind of friction factor little, and wear-resisting property is good, the sliding bearing that greasy property is strong.
For achieving the above object, the technology used in the present invention solution mainly is to be made of plain bearing housing, sliding bearing axle bush, sliding bearing axle sleeve and I shape pin.
Sliding bearing, it is characterized in that: sliding bearing axle bush insert is in plain bearing housing, the sliding bearing axle sleeve outside links to each other with the sliding bearing axle bush is inboard, the I shape pin is positioned the sliding bearing axle bush on the plain bearing housing, end at the sliding bearing axle sleeve is provided with carrier, and carrier external coating one deck resin material.
Have a plurality of circular ports of evenly arranging on the described sliding bearing axle bush, the filling carbon fiber composite material is a lubriation material in the hole.
After adopting such scheme, compare the present invention with existing bearing and have following beneficial effect:
1, has a plurality of circular ports by the carbon fiber composite filling of evenly arranging on the sliding bearing axle bush of the present invention, can guarantee that lubriation material forms the continuous lubrication layer all the time on the pivot friction surface, improved the working life of bearing greatly, and advantages such as carbon fiber composite has that friction factor is little, the selflubricating ability strong, Wear-resistant, high-temperature resistant.
2, project organization of the present invention is simple, the sliding bearing axle sleeve outside and the sliding bearing axle bush inboard formation friction pair that can coincide, and the end at the sliding bearing axle sleeve is provided with carrier, has prolonged the axial carrying capacity of sliding bearing, thereby improves the working life of bearing.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Among the figure: 1, plain bearing housing, 2, the sliding bearing axle bush, 3, the sliding bearing axle sleeve, 4, the I shape pin, 5, carrier.
Embodiment
Sliding bearing, it is characterized in that: sliding bearing axle bush 2 inserts are in plain bearing housing 1, sliding bearing axle sleeve 3 outsides and 2 inboard linking to each other of sliding bearing axle bush, I shape pin 4 is positioned sliding bearing axle bush 2 on the plain bearing housing 1, in the end of sliding bearing axle sleeve 3 carrier 5 is set, and carrier 5 external coating one deck resin materials.
Described plain bearing housing 1 can be selected low carbon steel or stainless steel-like metallic material for use, and sliding bearing axle bush 2 inserts are in plain bearing housing 1, and sliding bearing axle sleeve 3 outsides and sliding bearing axle bush 2 inboards link to each other, and the formation friction pair that can coincide reduces the impaired of bearing.
Have a plurality of circular ports of evenly arranging on the described sliding bearing axle bush 2, the filling carbon fiber composite material is the lubriation material of bearing in the hole.
Described carrier 5 is positioned at the end of sliding bearing axle sleeve 3, and it is casting material that carrier 5 can be selected Cuprum alloy for use, is flexible material at the resin material of carrier 5 external coatings, can eliminate noise and vibration in the bearing operation process.
Claims (2)
1. sliding bearing, it is characterized in that: sliding bearing axle bush (2) insert is in plain bearing housing (1), sliding bearing axle sleeve (3) outside links to each other with sliding bearing axle bush (2) is inboard, I shape pin (4) is positioned sliding bearing axle bush (2) on the plain bearing housing (1), in the end of sliding bearing axle sleeve (3) carrier (5) is set, and carrier (5) external coating one deck resin material.
2. sliding bearing according to claim 1 is characterized in that: have a plurality of circular ports of evenly arranging on the described sliding bearing axle bush (2), the filling carbon fiber composite material is the lubriation material of bearing in the hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102082182A CN102252028A (en) | 2011-07-25 | 2011-07-25 | Sliding bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102082182A CN102252028A (en) | 2011-07-25 | 2011-07-25 | Sliding bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102252028A true CN102252028A (en) | 2011-11-23 |
Family
ID=44979513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102082182A Pending CN102252028A (en) | 2011-07-25 | 2011-07-25 | Sliding bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102252028A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113309786A (en) * | 2021-04-13 | 2021-08-27 | 中国核电工程有限公司 | Sliding bearing, stirring device and mixer settler |
-
2011
- 2011-07-25 CN CN2011102082182A patent/CN102252028A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113309786A (en) * | 2021-04-13 | 2021-08-27 | 中国核电工程有限公司 | Sliding bearing, stirring device and mixer settler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111123 |