CN102537057A - Double metal oil nest bearing bush - Google Patents
Double metal oil nest bearing bush Download PDFInfo
- Publication number
- CN102537057A CN102537057A CN2011104353009A CN201110435300A CN102537057A CN 102537057 A CN102537057 A CN 102537057A CN 2011104353009 A CN2011104353009 A CN 2011104353009A CN 201110435300 A CN201110435300 A CN 201110435300A CN 102537057 A CN102537057 A CN 102537057A
- Authority
- CN
- China
- Prior art keywords
- bearing bush
- double metal
- oil nest
- metal oil
- nest bearing
- 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.)
- Pending
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- Sliding-Contact Bearings (AREA)
Abstract
The invention discloses a double metal oil nest bearing bush, which is characterized in that the bearing bush adopts steel as a cover and phosphor bronze as a liner. The bearing bush not only brings the high strength of steel and the wear resistance of phosphor bronze into full play, but also reduces the material cost. Oil nests which are uniformly distributed on the inner surface of the liner ensure uniform and complete lubrication.
Description
Technical field
The present invention relates to sliding bearing, particularly a kind of bimetal oil nest bearing sleeve.
Background technique
Mechanical bush of bush bearing originally generally adopts cast iron, monolayer material manufacturings such as powder alloy, Babbitt or fine copper matter.Cast iron, powder alloy sliding axis hold to be organized more loosely, and wear resistance is poor, and intensity is low.Although the sliding bearing of Babbitt and the manufacturing of fine copper matter has artificial oil groove, do not have oily nest lubricated evenly comprehensively; And adopt the good material manufacture cost of single wear-resisting property higher.
Summary of the invention
The bimetal oil nest bearing sleeve that just provides that a kind of cost is low, intensity is high and improve greasy property greatly of the present invention.
Technological scheme of the present invention is: this lining is made up of steel outer sleeve body and compound within it phosphor-copper neck bush.
Be processed with oily nest in described neck bush inboard.
Described neck bush is processed by the phosphorus bronze band that rolls.
The present invention adopts steel to make overcoat, and phosphor bronze is made liner, in the wear-resisting property of the high tenacity of having brought into play the steel village fully and phosphor-copper, has also reduced cost of material.And the liner internal surface is uniformly distributed with do not have nest make lubricated more evenly comprehensively.The sliding bearing that the present invention is more traditional can improve 2-5 doubly working life.
[description of drawings]
Fig. 1 is an axial section schematic representation of the present invention.
Fig. 2 is Fig. 1 plan view.
[embodiment]
Referring to Fig. 1 and Fig. 2, the present invention is made up of outer sleeve body 1 and compound within it neck bush 2.Internal surface at neck bush 2 is processed with oily nest 3, and outer sleeve body 1 adopts steel to make, and lining 2 usefulness phosphorus bronze bands are rolled into.
Lining 2 usefulness phosphorus bronze bands roll and form, and interference is pressed in the outer sleeve body 1, and adopt extrusion process to make itself and inwall 100% applying of outer sleeve body 1, and endoporus finish reams moulding again.
Claims (3)
1. bimetal oil nest bearing sleeve is characterized in that: this lining is made up of steel outer sleeve body and compound within it phosphor-copper neck bush.
2. bimetal oil nest bearing sleeve according to claim 1 is characterized in that: be processed with oily nest in described neck bush inboard.
3. bimetal oil nest bearing sleeve according to claim 1 and 2, it is characterized in that: described neck bush is processed by the phosphorus bronze band that rolls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104353009A CN102537057A (en) | 2011-12-22 | 2011-12-22 | Double metal oil nest bearing bush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104353009A CN102537057A (en) | 2011-12-22 | 2011-12-22 | Double metal oil nest bearing bush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102537057A true CN102537057A (en) | 2012-07-04 |
Family
ID=46344761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104353009A Pending CN102537057A (en) | 2011-12-22 | 2011-12-22 | Double metal oil nest bearing bush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102537057A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088906A (en) * | 2014-07-02 | 2014-10-08 | 南通志邦新材料科技有限公司 | Cobwebbing lining |
| CN105715677A (en) * | 2016-04-01 | 2016-06-29 | 嘉善佳润轴承有限公司 | Specially-shaped wrapped bearing ring |
-
2011
- 2011-12-22 CN CN2011104353009A patent/CN102537057A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088906A (en) * | 2014-07-02 | 2014-10-08 | 南通志邦新材料科技有限公司 | Cobwebbing lining |
| CN105715677A (en) * | 2016-04-01 | 2016-06-29 | 嘉善佳润轴承有限公司 | Specially-shaped wrapped bearing ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120704 |