CN202707809U - Water lubricating bearing - Google Patents
Water lubricating bearing Download PDFInfo
- Publication number
- CN202707809U CN202707809U CN 201220354803 CN201220354803U CN202707809U CN 202707809 U CN202707809 U CN 202707809U CN 201220354803 CN201220354803 CN 201220354803 CN 201220354803 U CN201220354803 U CN 201220354803U CN 202707809 U CN202707809 U CN 202707809U
- Authority
- CN
- China
- Prior art keywords
- lubricating bearing
- water
- resin layer
- phenolic resin
- modified phenolic
- 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.)
- Expired - Lifetime
Links
Images
Abstract
The utility model discloses a water lubricating bearing. Provided is the water lubricating bearing which is light in weight, convenient to manufacture, simple in structure, long in service life, and capable of being used as a lubricating medium. The water lubricating bearing comprises a round metal shaft sleeve made of copper alloy and is characterized in that a non-mental shaft sleeve which is stacked and pressed by a modified phenolic resin layer and cotton fiber cloth is sleeved on the inner surface of the metal shaft sleeve in embedding mode, and the modified phenolic resin layer and the cotton fiber cloth are alternated, distributed, stacked and pressed in circumference mode. The structure is formed by modified phenolic resin layer and cotton fiber cloth, the modified phenolic resin layer has good friction performance and can normally work under water condition, the copper alloy which does not get rusty and has high intensity on the outer circle is used as a support so as to greatly improve performance of the water lubricating bearing. The water lubricating bearing can be used as a lubricating bearing for ships and warships, a hydrogenerator, and the like, and the lubricating bearing is contacted with water.
Description
Technical field
The utility model relates to sliding bearing, more specifically to water lubriucated bearing.
Background technique
The engineering machinery of various large-scale heavy duty lotuses all can be used sliding bearing, but these sliding bearings also must be at friction surface charging-up lubricant oil or lubricating grease, to reduce wear.But just must rely on good Sealing Device for the sliding bearing that Work machine is under water used, to avoid the infiltration of water, even if when so, sometimes also can do sth. in advance inefficacy owing to the embedding of foreign material, the wearing and tearing of sealing surface etc. cause the decline of sliding bearing lubricating performance.
The model utility content
The purpose of this utility model is to provide a kind of lightweight, easily manufactured, simple in structure, long service life, and available water is made the water lubriucated bearing of lubricant medium.
In order to reach above-mentioned requirements, the technological scheme of this model utility: it includes the circular metal axle sleeve made from Cuprum alloy, it is characterized in that internal surface at metal axle sleeve is inlaid with phenol-formaldehyde resin modified layer and cotton fiber cloth circumferentially to be alternately distributed the nonmetal axle sleeve that stacked pressing forms.
Water lubriucated bearing according to the such scheme manufacturing, because its structure adopts phenol-formaldehyde resin modified and cotton fiber cloth to join and forms, phenol-formaldehyde resin modified has good frictional behaviour, it can work having under the condition of water, the outer ring has can not get rusty and Cuprum alloy that intensity is high supports, and greatly improves the performance of sliding bearing.It can be used as the sliding bearing that naval vessel, hydraulic turbine generator etc. contact with water.
Description of drawings
Fig. 1 is the plan view of water lubriucated bearing.
Wherein: 1, metal axle sleeve; 2, phenol-formaldehyde resin modified layer; 3, cotton fiber cloth; 4, nonmetal axle sleeve.
Embodiment
Below in conjunction with accompanying drawing the utility model content is further described.
The structural representation of Fig. 1 water lubriucated bearing.It includes the circular metal axle sleeve 1 made from Cuprum alloy as seen from the figure, is inlaid with phenol-formaldehyde resin modified layer 2 and cotton fiber cloth 3 at the internal surface of metal axle sleeve 1 and circumferentially is alternately distributed the nonmetal axle sleeve 4 that stacked pressing forms.
Claims (1)
1. water lubriucated bearing, it includes the circular metal axle sleeve made from Cuprum alloy, it is characterized in that internal surface at metal axle sleeve is inlaid with phenol-formaldehyde resin modified layer and cotton fiber cloth circumferentially to be alternately distributed the nonmetal axle sleeve that stacked pressing forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220354803 CN202707809U (en) | 2012-07-19 | 2012-07-19 | Water lubricating bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220354803 CN202707809U (en) | 2012-07-19 | 2012-07-19 | Water lubricating bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202707809U true CN202707809U (en) | 2013-01-30 |
Family
ID=47588116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220354803 Expired - Lifetime CN202707809U (en) | 2012-07-19 | 2012-07-19 | Water lubricating bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202707809U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106523514A (en) * | 2016-11-10 | 2017-03-22 | 长春安旨科技有限公司 | High-temperature resisting macromolecule self-lubricating bearing and preparing method thereof |
-
2012
- 2012-07-19 CN CN 201220354803 patent/CN202707809U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106523514A (en) * | 2016-11-10 | 2017-03-22 | 长春安旨科技有限公司 | High-temperature resisting macromolecule self-lubricating bearing and preparing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203395009U (en) | Double-row bearing with novel inner ring | |
| CN202707809U (en) | Water lubricating bearing | |
| CN201560809U (en) | Turbocharger floating bearing | |
| CN203395019U (en) | Bearing bush applied to ship engine | |
| CN202125516U (en) | Coupling bearing | |
| CN203009577U (en) | Radial spherical plain bearing | |
| CN205780309U (en) | A kind of durable type lightweight bearing | |
| CN203023494U (en) | Oil line seal ring for gearbox | |
| CN201687859U (en) | Tapered roller bearing with spherical inner ring baffle edge face | |
| CN204942280U (en) | A kind of band blind hole plain radial bearing | |
| CN102384161A (en) | High-strength abrasion-resistant bearing | |
| CN203322050U (en) | Magnetic suspension bearing | |
| CN202149140U (en) | Self-lubricating oscillating bearing | |
| CN202833928U (en) | Automotive differential assembly | |
| CN203868129U (en) | Multilayer composite wear-resistant balance bearing | |
| CN202065347U (en) | Split bearing bush with multiple oil grooves | |
| CN202901031U (en) | Gear shaft sleeve | |
| CN202914530U (en) | Self-lubricating bearing | |
| CN202510554U (en) | Structurally improved bearing for agricultural machinery | |
| CN102330745A (en) | Inlaid self-lubricating bearing | |
| CN203627522U (en) | Wear-resistant heatproof type shaft head supporting mechanism | |
| CN203421004U (en) | Rolling bearing | |
| CN102840228A (en) | Novel composite material bearing | |
| CN203257868U (en) | Novel bearing | |
| CN202484099U (en) | External-embedded plastic bearing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130130 |
|
| CX01 | Expiry of patent term |