CN2313097Y - Water-lubricating axle sleeve - Google Patents
Water-lubricating axle sleeve Download PDFInfo
- Publication number
- CN2313097Y CN2313097Y CN 97205449 CN97205449U CN2313097Y CN 2313097 Y CN2313097 Y CN 2313097Y CN 97205449 CN97205449 CN 97205449 CN 97205449 U CN97205449 U CN 97205449U CN 2313097 Y CN2313097 Y CN 2313097Y
- Authority
- CN
- China
- Prior art keywords
- axle sleeve
- water
- liner
- regular polygon
- water lubrication
- 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 - Fee Related
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Abstract
The utility model relates to a new water-lubricating axle sleeve, which is composed of a casing 1 and an inner liner 2. The utility model is characterized in that the contact surface of the liner and a support 4 is provided with a regular polygon or is uniformly distributed with through water tanks 3, and the surface between the regular polygon surface or the water tank is formed into the strip contact or line contact. The contact method of the original bearing sleeve and the support is changed by the structure, thereby, the friction force and the starting torque are reduced to make the starting stabler. The formed wedge-shaped water film is more favorable for lubrication than the uniform water film. Because of the simplification of the structure, the manufacture, installation and maintenance are convenient, and the manufacture cost and the power consumption in running time are reduced. The performance of the absorption of shock of the rubber liner make the instant additional load balanced by the increased effective contact surface, thereby, the form of the concentrating load is avoided, the shock load of a peak value is buffered to make the running ship stabler, and the electric erosion of the axle can be prevented by rubber.
Description
The utility model relates to the sleeve member of boats and ships, particularly a kind of novel water lubrication axle sleeve.
The water lubrication axle sleeve is mainly used in the pillar and the central siphon supporting of various boats and ships, is specially adapted to rudderpost, the angle of rake supporting of propeller, and other bearing in pump.No matter are the friction pair that metal and Metal Contact are formed between bearing housing and the axle when not adopting the water lubrication axle sleeve, be rolling friction or sliding friction, all must with lubricator be lubricated, and structure is run well.When in device immersion water, using,, also need to seal in order to eliminate the influence of oiling agent to the sea river pollution.For reach mechanical part complexity that this purpose designs, huge, cost is high; And boats and ships when operation turn to speed-change process in since moment applied load can not eliminate or alleviate the smooth running that also influences boats and ships.After adopting the water lubrication axle sleeve, water has replaced traditional oiling agent as oiling agent and has prevented pollution to the navigation channel, but the water lubrication axle sleeve of available technology adopting since axle sleeve with spool between contact for face, attrition surface is big, frictional resistance is big, makes the torque when starting big, and it is poor to start stationarity; Simultaneously to enter the formed damping of junction plane also big for water, and the homogeneous moisture film is unfavorable for forming lubricating film, exists deficiency therefrom.
The purpose of this utility model is to provide the contact condition of a kind of energy change axle with the shaft room friction pair, and friction is reduced, and detent torque reduces, novel more stably water lubrication axle sleeve during startup.
Above-mentioned purpose of the present utility model is to realize that by such technological scheme promptly a kind of novel water lubrication axle sleeve is made up of shell and liner, it is characterized in that the surface employing regular polygon that liner contacts with supporting, or uniform water-flowing trough on it; Surface between regular polygon surface or the tank constitutes the strip of supporting mass or wire contact.
The embodiment of the indefiniteness that said structure of the present utility model can provide by accompanying drawing further specifies.
The utility model has following accompanying drawing:
Accompanying drawing 1 is a structure sectional view of the present utility model;
Accompanying drawing 2 is a structure plan view of the present utility model.
Referring to accompanying drawing: novel water lubrication axle sleeve is made up of shell 1 and liner 2 among the figure, wherein is evenly equipped with water-flowing trough 3 on the flexible lining of Cai Yonging and supporting 4 surfaces that contacts, and the strip or the wire that constitute between the tank supporting mass contact.In the present embodiment, the shell of water lubrication axle sleeve is made by admiralty brass or reinforced plastic, and liner adopts the abrasive rubber material of compression molding, and it is axially uniform that the water-flowing trough on it is, and it is uniform also can be the multi-head spiral shape.
When the utility model adopted regular polygon surface liner, the limit number was the 6-16 limit, its what increase with the increase in axle sleeve aperture.
The utility model has changed the way of contact of bearing housing with axle, has promptly adopted the line contact, thereby has reduced friction, has reduced detent torque, makes startup more become steady; Simultaneously, this structure makes the current deattenuation that enters the supporting binding site, and formed wedge water-film-rate homogeneous moisture film more helps lubricating.In addition, because the simplification greatly of structure both had been convenient to make and has been installed and maintenance, reduced manufacture cost again, the energy consumption when also having reduced operation.The absorbing that rubber had, making the moment plus load is the effective surface of contact institute balance that is increased, thereby has avoided the formation of concentrated load, has cushioned the peak value impulsive load, makes the boats and ships operation more steady, and can produce energy-saving effect.And the insulating properties that rubber had can block the corrosion current on the axle sleeve, prevents the electro erosion of axle.
Claims (4)
1. novel water lubrication axle sleeve, form by shell (1) and liner (2), it is characterized in that the surface employing regular polygon that liner contacts with supporting (4), or uniform water-flowing trough (3) on it, the surface between regular polygon surface or the tank constitutes the strip of supporting mass or wire contact.
2. novel water lubrication axle sleeve according to claim 1 is characterized in that: the shell of water lubrication axle sleeve (1) is made by admiralty brass or reinforced plastic.
3. novel water lubrication axle sleeve according to claim 1 is characterized in that: the liner of water lubrication axle sleeve (2) adopts the abrasive rubber material of compression molding, and it is axially uniform that the water-flowing trough on it is, and it is uniform also can be the multi-head spiral shape.
4. novel water lubrication axle sleeve according to claim 1 is characterized in that: when the liner of water lubrication axle sleeve (2) adopted the regular polygon surface, the limit number was the 6-16 limit, its what increase with the increase in axle sleeve aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97205449 CN2313097Y (en) | 1997-11-14 | 1997-11-14 | Water-lubricating axle sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97205449 CN2313097Y (en) | 1997-11-14 | 1997-11-14 | Water-lubricating axle sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2313097Y true CN2313097Y (en) | 1999-04-07 |
Family
ID=33925670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97205449 Expired - Fee Related CN2313097Y (en) | 1997-11-14 | 1997-11-14 | Water-lubricating axle sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2313097Y (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100383419C (en) * | 2005-08-05 | 2008-04-23 | 重庆大学 | Water lubricating dynamic sealing rubber alloy bearing |
| CN100398854C (en) * | 2005-07-21 | 2008-07-02 | 重庆大学 | Toroidal groove water lubricating rubbor alloy bearing |
| CN100398855C (en) * | 2005-07-21 | 2008-07-02 | 重庆大学 | Circular arc groove water lubricating rubber alloy bearing |
| CN100398853C (en) * | 2005-07-21 | 2008-07-02 | 重庆大学 | Helical groove water lubricating rubber alloy bearing |
| CN102278374A (en) * | 2011-05-11 | 2011-12-14 | 中国人民解放军海军工程大学 | Low-noise split type water-lubricating rubber bearing |
| CN103717924A (en) * | 2011-08-08 | 2014-04-09 | 株式会社东芝 | Underwater sliding member, method for producing same and hydraulic machine |
| CN103821826A (en) * | 2014-03-05 | 2014-05-28 | 华中科技大学 | Water lubricated rubber stern bearing and design method thereof |
| CN104358716A (en) * | 2014-10-28 | 2015-02-18 | 浙江科尔泵业股份有限公司 | Water lubricating sliding bearing device of horizontal axial suction type centrifugal pump |
| CN105134640A (en) * | 2015-08-14 | 2015-12-09 | 上海深井泵厂股份有限公司 | Self-lubricating bearing for vertical long-shaft pump |
| CN106835389A (en) * | 2017-03-07 | 2017-06-13 | 武汉纺织大学 | A kind of three-dimensional soft clean collecting-spinning device of traversing self-adjustable |
| CN107725582A (en) * | 2017-11-16 | 2018-02-23 | 北京海月星科技有限公司 | Water lubriucated bearing and transmission device |
| CN108730355A (en) * | 2018-05-31 | 2018-11-02 | 嘉兴懿铄精密模具有限公司 | A kind of lead rail axis bearing sleeve |
-
1997
- 1997-11-14 CN CN 97205449 patent/CN2313097Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100398854C (en) * | 2005-07-21 | 2008-07-02 | 重庆大学 | Toroidal groove water lubricating rubbor alloy bearing |
| CN100398855C (en) * | 2005-07-21 | 2008-07-02 | 重庆大学 | Circular arc groove water lubricating rubber alloy bearing |
| CN100398853C (en) * | 2005-07-21 | 2008-07-02 | 重庆大学 | Helical groove water lubricating rubber alloy bearing |
| CN100383419C (en) * | 2005-08-05 | 2008-04-23 | 重庆大学 | Water lubricating dynamic sealing rubber alloy bearing |
| CN102278374A (en) * | 2011-05-11 | 2011-12-14 | 中国人民解放军海军工程大学 | Low-noise split type water-lubricating rubber bearing |
| CN103717924B (en) * | 2011-08-08 | 2016-08-17 | 株式会社东芝 | The manufacture method of slide unit and hydraulic in slide unit and water in water |
| CN103717924A (en) * | 2011-08-08 | 2014-04-09 | 株式会社东芝 | Underwater sliding member, method for producing same and hydraulic machine |
| CN103821826A (en) * | 2014-03-05 | 2014-05-28 | 华中科技大学 | Water lubricated rubber stern bearing and design method thereof |
| CN104358716A (en) * | 2014-10-28 | 2015-02-18 | 浙江科尔泵业股份有限公司 | Water lubricating sliding bearing device of horizontal axial suction type centrifugal pump |
| CN105134640A (en) * | 2015-08-14 | 2015-12-09 | 上海深井泵厂股份有限公司 | Self-lubricating bearing for vertical long-shaft pump |
| CN106835389A (en) * | 2017-03-07 | 2017-06-13 | 武汉纺织大学 | A kind of three-dimensional soft clean collecting-spinning device of traversing self-adjustable |
| CN107725582A (en) * | 2017-11-16 | 2018-02-23 | 北京海月星科技有限公司 | Water lubriucated bearing and transmission device |
| CN108730355A (en) * | 2018-05-31 | 2018-11-02 | 嘉兴懿铄精密模具有限公司 | A kind of lead rail axis bearing sleeve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |