CN201779146U - Composite-material self-lubricating sliding bearing with meshed metal - Google Patents
Composite-material self-lubricating sliding bearing with meshed metal Download PDFInfo
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- CN201779146U CN201779146U CN2010201570993U CN201020157099U CN201779146U CN 201779146 U CN201779146 U CN 201779146U CN 2010201570993 U CN2010201570993 U CN 2010201570993U CN 201020157099 U CN201020157099 U CN 201020157099U CN 201779146 U CN201779146 U CN 201779146U
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- steel plate
- sliding bearing
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Abstract
The utility model relates to a sliding bearing, in particular to a composite-material self-lubricating sliding bearing with meshed metal. The sliding bearing comprises a steel plate, meshed metal and a filler, wherein one side of the meshed metal is attached onto the steel plate while the other side is attached onto the filler, so that a three-layer composite structure which utilizes the meshed metal as a framework, utilizes the steel plate as an surface support and utilizes the filler as a main body is formed. Further, the three-layer composite structure is cut into small pieces according to required sizes of sliding bearings, and then various three-layer self-lubricating sliding bearings with the mesh metal and supported by steel plates are processed through rolling and reshaping according to needs. Compared with the prior art, the composite-material self-lubricating sliding bearing with meshed metal has the advantages of avoiding deformation, wire drawing and the like, strengthening tensile property and strength of sliding bearings, increasing plasticity of the inner sides of the sliding bearings, prolonging service life of the bearings and increasing working benefits.
Description
Technical field
The utility model relates to a kind of sliding bearing, particularly a kind of three-layer type sliding bearing that is attached with the composite material of plastic layer on the metal base surface.
Background technique
The plastic bearing of Chang Yong Cuprum alloy silk screen plastic bearing and band Cuprum alloy expanded metals in the market.Cuprum alloy silk screen plastic bearing is with Cuprum alloy silk screen and the axle sleeve that plastics surrounded that is embedded in the Cuprum alloy silk screen mesh, there is serious wire drawing and tensile buckling easily; Though and the Cuprum alloy expanded metals has solved above wire drawing and tensile buckling, but still exist enabling capabilities and defectives such as opening property is poor, weak strength, have a strong impact on its using effect.
Summary of the invention
The purpose of this utility model is to provide a kind of in light weight, intensity is high, a property is arranged, need not to add oiling agent, the steel plate of band net metal easy to use supports composite material three-layer type self-lubricating plain bearing.
For achieving the above object, the utility model has been realized a kind of like this composite material self-lubricating plain bearing with net metal, it comprises: steel plate, net metal and packing, and a side of described net metal is attached with described steel plate, and an other side of described net metal is attached with described packing.Thereby forming with described net metal is skeleton, makes appearance with described steel plate and supports, based on the three-layer type composite structure of described packing; According to the demand size of sliding bearing, be cut into small pieces again, by roll, shaping, be processed into the three-layer type self-lubricating plain bearing that the steel plate of various required band net metals supports.
Preferably, described net metal and described steel plate form integral body by sintering.
Preferably, described net metal is the phosphor-copper material.
Preferably, described steel plate is the ST12 steel plate.
Preferably, described packing is: teflon or be the mixture that main body is added other fillers with the teflon.
Preferably, described packing is filled on the surface of the mesh of described net metal and described net metal.
Compare with conventional art, the beneficial effects of the utility model are:
1, described net metal and described steel plate form integral body by sintering, have avoided distortion and defective such as reel off raw silk from cocoons;
2, be support with described steel plate, improved the opening property and the intensity of described sliding bearing;
3, because described packing is thicker, has improved the plasticity of described sliding bearing inboard widely, thereby can carry out interference fit with axle;
4, owing to described steel plate is arranged as support, antifriction function can all be played in other positions of described sliding bearing, has prolonged the working life of bearing.
5, because described sliding bearing has tapering, make to need not assistant tool when installing, can directly assemble, improved working efficiency.
Description of drawings
Fig. 1 is the structural representation of net metal;
Fig. 2 is the structural representation of composite material distribution of the present utility model;
Fig. 3 is the plan view of first kind of mode of execution of the present utility model;
Fig. 4 is the plan view of first kind of mode of execution of the present utility model;
Fig. 5 is the plan view of second kind of mode of execution of the present utility model;
Fig. 6 is the plan view of second kind of mode of execution of the present utility model.
Among the figure: 1 net metal, 2 packings, 3 steel plates, 4 contraction joints, 5 flanges, 6 openings, 7 taperings.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail, but does not constitute any restriction of the present utility model.
Fig. 1 is the structural representation of net metal, and Fig. 2 is the structural representation of composite material distribution of the present utility model.The utility model---a kind of composite material self-lubricating plain bearing with net metal, it comprises: steel plate 3, net metal 1 and packing 2, one side of described net metal 1 is attached with on the described steel plate 3, and an other side of described net metal 1 is attached with described packing 2.Described net metal 1 and described steel plate 3 form integral body by sintering.Described steel plate 3 is the ST12 steel plate, and described net metal 1 is the phosphor-copper material.Described packing 2 is for being the mixture that main body is added other fillers with the teflon, and is filled on the surface of the mesh of described net metal 1 and described net metal 1.Thereby forming with described net metal 1 is skeleton, makes appearance with described steel plate 3 and supports, based on the three-layer type composite structure of described packing 2; According to the demand size of sliding bearing, be cut into small pieces again, by roll, shaping, be processed into the three-layer type self-lubricating plain bearing that the steel plate of various required band net metals supports.
Fig. 3 is the plan view of first kind of mode of execution of the present utility model, and Fig. 4 is the plan view of first kind of mode of execution of the present utility model.In a specific embodiment of the present utility model, described net metal 1 is positioned at the innermost layer of sliding bearing and as skeleton, described steel plate 3 is positioned at the outermost surface of sliding bearing and as supporting as appearance, be positioned at the mesosphere of sliding bearing and as main body with described packing 2, thereby form the three-layer type composite structure that comprises described net metal 1, described steel plate 3 and described packing 2.Then by roll, shaping, be processed into the three-layer type self-lubricating plain bearing that the steel plate of various required band net metals supports, it has certain tapering 7 and contraction joint 4.Tapering 7 on the sliding bearing has played leading role, need not assistant tool and installs, and can directly assemble, and has improved working efficiency greatly.
Fig. 5 is the plan view of second kind of mode of execution of the present utility model, and Fig. 6 is the plan view of second kind of mode of execution of the present utility model.In another specific embodiment of the present utility model, described net metal 1 is positioned at the innermost layer of sliding bearing and as skeleton, described steel plate 3 is positioned at the outermost surface of sliding bearing and as supporting as appearance, be positioned at the mesosphere of sliding bearing and as main body with described packing 2, thereby form the three-layer type composite structure that comprises described net metal 1, described steel plate 3 and described packing 2.Then by roll, shaping, be processed into the three-layer type self-lubricating plain bearing that the steel plate of various required band net metals supports, it has certain tapering 7, flange 5, opening 6 and contraction joint 4.Tapering 7 on the sliding bearing has played leading role, need not assistant tool and installs, and is very convenient, improved working efficiency greatly.
At last, should be pointed out that above embodiment only is the more representational example of the utility model.Obviously, the utility model is not limited to the foregoing description, and many distortion can also be arranged.Every foundation technical spirit of the present utility model all should be thought to belong to protection domain of the present utility model to any simple modification, equivalent variations and modification that above embodiment did.
Claims (6)
1. composite material self-lubricating plain bearing with net metal, it comprises: steel plate (3), net metal (1) and packing (2), it is characterized in that: a side of described net metal (1) is attached with on the described steel plate (3), and an other side of described net metal (1) is attached with described packing (2).
2. self-lubricating plain bearing according to claim 1 is characterized in that: described steel plate (3) is the ST12 steel plate.
3. self-lubricating plain bearing according to claim 1 is characterized in that: described net metal (1) is the phosphor-copper material.
4. self-lubricating plain bearing according to claim 1 is characterized in that: described packing (2) is: teflon.
5. self-lubricating plain bearing according to claim 1 is characterized in that: described packing (2) is filled on the surface of the mesh of described net metal (1) and described net metal (1).
6. self-lubricating plain bearing according to claim 1 is characterized in that: described self-lubricating plain bearing has certain tapering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201570993U CN201779146U (en) | 2010-04-12 | 2010-04-12 | Composite-material self-lubricating sliding bearing with meshed metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201570993U CN201779146U (en) | 2010-04-12 | 2010-04-12 | Composite-material self-lubricating sliding bearing with meshed metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201779146U true CN201779146U (en) | 2011-03-30 |
Family
ID=43792358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201570993U Expired - Lifetime CN201779146U (en) | 2010-04-12 | 2010-04-12 | Composite-material self-lubricating sliding bearing with meshed metal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201779146U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109253166A (en) * | 2018-10-23 | 2019-01-22 | 江苏新风网业有限公司 | A kind of self-lubricating bearing copper mesh and its manufacturing method |
| WO2020034060A1 (en) * | 2018-08-13 | 2020-02-20 | 江西东方豹紧固件有限公司 | Conductive wear-resistant macromolecular composite plate and manufacturing process therefor |
-
2010
- 2010-04-12 CN CN2010201570993U patent/CN201779146U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020034060A1 (en) * | 2018-08-13 | 2020-02-20 | 江西东方豹紧固件有限公司 | Conductive wear-resistant macromolecular composite plate and manufacturing process therefor |
| CN109253166A (en) * | 2018-10-23 | 2019-01-22 | 江苏新风网业有限公司 | A kind of self-lubricating bearing copper mesh and its manufacturing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110330 |