CN217926787U - Wear-resistant bearing bush - Google Patents
Wear-resistant bearing bush Download PDFInfo
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- CN217926787U CN217926787U CN202221599160.9U CN202221599160U CN217926787U CN 217926787 U CN217926787 U CN 217926787U CN 202221599160 U CN202221599160 U CN 202221599160U CN 217926787 U CN217926787 U CN 217926787U
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Abstract
The application discloses wear-resisting axle bush belongs to mechanical parts technical field. This application includes the axle bush main part, the internal surface of axle bush main part is provided with wear-resisting mechanism, the surface of axle bush main part is provided with protection machanism, protection machanism includes anticorrosive coating, epoxy layer and overcoat layer, the oil storage tank has evenly been seted up to the inside of axle bush main part, the axle bush main part includes the stainless steel layer, the surface on stainless steel layer is provided with the titanium alloy layer, the surface on titanium alloy layer is provided with wear-resistant cast iron layer, wear-resistant cast iron layer's surface is provided with the steel wire stratum reticulare. This application is through being provided with axle bush main part, wear-resisting cast iron layer, stainless steel layer, titanium alloy layer and steel wire netting, and the axle bush main part is made by wear-resisting cast iron layer, stainless steel layer, titanium alloy layer and steel wire netting, can effectually improve the intensity of axle bush main part, has increased the life of axle bush main part.
Description
Technical Field
The application relates to the technical field of mechanical accessories, in particular to a wear-resistant bearing bush.
Background
The bearing bush is an important component of a sliding bearing and is usually used for being matched with a transmission shaft to ensure the smooth rotation of the transmission shaft. The bearing bush is generally made of metal materials, and a proper amount of lubricating oil is added to the inner surface of the bearing bush, so that the bearing bush can work conveniently.
However, certain problems still exist: the working environment of the bearing bush is severe, the working load is large, the strength of the bearing bush can hardly support long-time work, the bearing bush is easy to damage due to long-time work, and the bearing bush with high strength is needed to solve the problems in order to prolong the service life of the bearing bush.
SUMMERY OF THE UTILITY MODEL
The application aims to provide a wear-resistant bearing bush to solve the problem that the strength of the bearing bush itself proposed in the background art is low.
In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a wear-resisting bearing bush, includes the bearing bush main part, the internal surface of bearing bush main part is provided with wear-resisting mechanism, the surface of bearing bush main part is provided with protection machanism, the oil storage tank has evenly been seted up to the inside of bearing bush main part, the bearing bush main part includes the stainless steel layer, the surface on stainless steel layer is provided with the titanium alloy layer, the surface on titanium alloy layer is provided with wear-resistant cast iron layer, the surface on wear-resistant cast iron layer is provided with the wire net layer.
By adopting the technical scheme, the bearing bush main body is made of the wear-resistant cast iron layer, the stainless steel layer, the titanium alloy layer and the steel wire mesh layer, so that the strength of the bearing bush main body can be effectively improved, and the service life of the bearing bush main body is prolonged.
Preferably, the protection mechanism comprises an anticorrosive coating, an epoxy resin layer and an outer paint layer, wherein the anticorrosive coating is arranged on the outer surface of the bearing bush main body, the epoxy resin layer is arranged on the outer surface of the anticorrosive coating, and the outer paint layer is arranged on the outer surface of the epoxy resin layer.
Through adopting above-mentioned technical scheme, can be through having set gradually anticorrosive coating, epoxy layer and overcoat layer at the surface of axle bush main part, can strengthen the corrosion resisting property of axle bush main part, prolonged the life of axle bush.
Preferably, the anticorrosive layer is made of trichloroethylene paint.
Through adopting above-mentioned technical scheme, can effectual corrosion resisting property who improves the axle bush main part.
Preferably, the top end of the bearing bush main body is provided with an oil filling port, and the oil filling port is communicated with the oil storage tank.
Through adopting above-mentioned technical scheme, can lubricate the axle bush main part through the inside additional lubrication oil of oil filler hole to the oil storage tank.
Preferably, the wear-resistant mechanism comprises a wear-resistant layer, a nanometer material layer and a carbon steel plate layer, the carbon steel plate layer is arranged on the inner surface of the protection mechanism, the nanometer material layer is arranged on the inner surface of the carbon steel plate layer, and the wear-resistant layer is arranged on the inner surface of the nanometer material layer.
By adopting the technical scheme, the carbon steel plate layer, the nanometer material layer and the wear-resistant layer are sequentially arranged on the inner surface of the bearing bush main body, so that the wear resistance of the bearing bush main body can be improved, and the wear to the inner surface of the bearing bush main body is reduced.
Preferably, the wear resistant layer is made of a chromium carbide material.
Through adopting above-mentioned technical scheme, can effectual wear resistance who improves the axle bush main part.
Preferably, the nanomaterial layer is made of nanoceramic.
Through adopting above-mentioned technical scheme, reduced the wearing and tearing of bearing bush main part internal surface.
In summary, the present application includes at least one of the following advantages;
the bearing bush main body is made of the wear-resistant cast iron layer, the stainless steel layer, the titanium alloy layer and the steel wire mesh layer, so that the strength of the bearing bush main body can be effectively improved, and the service life of the bearing bush main body is prolonged;
the protection mechanism is arranged and consists of the anticorrosive coating, the epoxy resin layer and the outer paint layer, and the anticorrosive coating, the epoxy resin layer and the outer paint layer are sequentially arranged on the outer surface of the bearing bush main body, so that the anticorrosive performance of the bearing bush main body can be enhanced, and the service life of the bearing bush is prolonged;
through being provided with wear-resisting mechanism, wear-resisting mechanism comprises wearing layer, nanometer material layer and carbon steel plate layer, has set gradually carbon steel plate layer, nanometer material layer and wearing layer through the internal surface in axle bush main part, can improve the wearability of axle bush main part, has reduced the wearing and tearing to axle bush main part internal surface.
Drawings
FIG. 1 is a schematic front view of the present application;
FIG. 2 is a schematic structural view of a main bearing shell according to the present application;
FIG. 3 is a schematic view of the internal structure of the protection mechanism of the present application;
fig. 4 is a schematic view of the internal structure of the wear-resistant mechanism of the present application.
In the figure: 1. a protection mechanism; 101. an anticorrosive layer; 102. an epoxy resin layer; 103. an outer paint layer; 2. a bearing bush main body; 201. a wear-resistant cast iron layer; 202. a stainless steel layer; 203. a titanium alloy layer; 204. a steel wire mesh layer; 3. an oil storage tank; 4. a wear resistant mechanism; 401. a wear resistant layer; 402. a nanomaterial layer; 403. a carbon steel plate layer.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Embodiments of the present application are described in further detail below with reference to figures 1-4.
With reference to fig. 1 and fig. 2, the present application provides an embodiment: a wear-resistant bearing bush comprises a bearing bush main body 2, wherein a wear-resistant mechanism 4 is arranged on the inner surface of the bearing bush main body 2, so that the wear resistance of the bearing bush main body 2 can be improved, and the wear of the inner surface of the bearing bush main body 2 is reduced; the outer surface of the bearing bush main body 2 is provided with the protection mechanism 1, so that the corrosion resistance of the bearing bush main body 2 can be enhanced, and the service life of the bearing bush is prolonged; the bearing bush main body 2 is uniformly provided with oil storage grooves 3 inside, the top end of the bearing bush main body 2 is provided with an oil filling port, the oil filling port is communicated with the oil storage grooves 3, lubricating oil can be added into the oil storage grooves 3 through the oil filling port, and the bearing bush main body 2 can be lubricated conveniently; the bearing bush main body 2 comprises a stainless steel layer 202, a titanium alloy layer 203 is arranged on the outer surface of the stainless steel layer 202, an anti-wear cast iron layer 201 is arranged on the outer surface of the titanium alloy layer 203, a steel wire mesh layer 204 is arranged on the outer surface of the anti-wear cast iron layer 201, and the bearing bush main body 2 is made of the anti-wear cast iron layer 201, the stainless steel layer 202, the titanium alloy layer 203 and the steel wire mesh layer 204, so that the strength of the bearing bush main body 2 can be effectively improved, and the service life of the bearing bush main body 2 is prolonged.
Combine figure 3, protection machanism 1 includes anticorrosive coating 101, epoxy layer 102 and outer paint layer 103, anticorrosive coating 101 sets up the surface at axle bush main part 2, anticorrosive coating 101 is made by trichloroethylene coating, can effectually improve the intensity of axle bush main part 2, epoxy layer 102 sets up the surface at anticorrosive coating 101, outer paint layer 103 sets up the surface at epoxy layer 102, outer paint layer 103 is made by metal anticorrosive paint, epoxy layer 102 and outer paint layer 103, the corrosion resisting property of axle bush main part 2 can have been strengthened.
Referring to fig. 4, the wear-resistant mechanism 4 includes a wear-resistant layer 401, a nanometer material layer 402 and a carbon steel plate layer 403, the carbon steel plate layer 403 is disposed on the inner surface of the protection mechanism 1, the nanometer material layer 402 is disposed on the inner surface of the carbon steel plate layer 403, the nanometer material layer 402 is made of nanometer ceramic, the wear-resistant layer 401 is disposed on the inner surface of the nanometer material layer 402, the wear-resistant layer 401 is made of chromium carbide, the carbon steel plate layer 403, the nanometer material layer 402 and the wear-resistant layer 401 are sequentially disposed on the inner surface of the bearing bush main body 2, so that the wear resistance of the bearing bush main body 2 can be improved, and the wear on the inner surface of the bearing bush main body 2 is reduced.
The application principle of a wear-resisting bearing bush is:
firstly, the bearing bush main body 2 is made of an abrasion-resistant cast iron layer 201, a stainless steel layer 202, a titanium alloy layer 203 and a steel wire mesh layer 204, so that the strength of the bearing bush main body 2 can be effectively improved, and the service life of the bearing bush main body 2 is prolonged;
secondly, the carbon steel plate layer 403, the nanometer material layer 402 and the wear-resistant layer 401 are sequentially arranged on the inner surface of the bearing bush main body 2, so that the wear resistance of the bearing bush main body 2 can be improved, and the wear of the inner surface of the bearing bush main body 2 is reduced;
finally, the outer surface of the bearing bush main body 2 is sequentially provided with the anticorrosive coating 101, the epoxy resin layer 102 and the outer paint layer 103, so that the anticorrosive performance of the bearing bush main body 2 can be enhanced, and the service life of the bearing bush main body 2 is prolonged.
It will be evident to those skilled in the art that the present application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a wear-resisting axle bush, includes axle bush main part (2), its characterized in that: the inner surface of axle bush main part (2) is provided with wear-resisting mechanism (4), the surface of axle bush main part (2) is provided with protection machanism (1), oil storage tank (3) have evenly been seted up to the inside of axle bush main part (2), axle bush main part (2) include stainless steel layer (202), the surface of stainless steel layer (202) is provided with titanium alloy layer (203), the surface of titanium alloy layer (203) is provided with wear-resistant cast iron layer (201), the surface of wear-resistant cast iron layer (201) is provided with steel wire net layer (204).
2. A wear resistant bearing shell according to claim 1, wherein: protection machanism (1) includes anticorrosive coating (101), epoxy layer (102) and outer lacquer layer (103), anticorrosive coating (101) set up the surface at axle bush main part (2), epoxy layer (102) set up the surface at anticorrosive coating (101), outer lacquer layer (103) set up the surface at epoxy layer (102).
3. A wear resistant bearing shell according to claim 2, wherein: the anticorrosive layer (101) is made of trichloroethylene paint.
4. A wear resistant bearing shell according to claim 1, wherein: an oil filling port is formed in the top end of the bearing bush main body (2), and the oil filling port is communicated with the oil storage tank (3).
5. A wear resistant bearing shell according to claim 1, wherein: the wear-resistant mechanism (4) comprises a wear-resistant layer (401), a nanometer material layer (402) and a carbon steel plate layer (403), the carbon steel plate layer (403) is arranged on the inner surface of the protection mechanism (1), the nanometer material layer (402) is arranged on the inner surface of the carbon steel plate layer (403), and the wear-resistant layer (401) is arranged on the inner surface of the nanometer material layer (402).
6. A wear resistant bearing shell according to claim 5, wherein: the wear-resistant layer (401) is made of a chromium carbide material.
7. A wear resistant bearing shell according to claim 5, wherein: the nanomaterial layer (402) is made of a nanoceramic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221599160.9U CN217926787U (en) | 2022-06-25 | 2022-06-25 | Wear-resistant bearing bush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221599160.9U CN217926787U (en) | 2022-06-25 | 2022-06-25 | Wear-resistant bearing bush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217926787U true CN217926787U (en) | 2022-11-29 |
Family
ID=84184622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221599160.9U Active CN217926787U (en) | 2022-06-25 | 2022-06-25 | Wear-resistant bearing bush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217926787U (en) |
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2022
- 2022-06-25 CN CN202221599160.9U patent/CN217926787U/en active Active
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