CN206456018U - A kind of steel pipe for damper - Google Patents
A kind of steel pipe for damper Download PDFInfo
- Publication number
- CN206456018U CN206456018U CN201621362415.4U CN201621362415U CN206456018U CN 206456018 U CN206456018 U CN 206456018U CN 201621362415 U CN201621362415 U CN 201621362415U CN 206456018 U CN206456018 U CN 206456018U
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- damper
- antifriction alloy
- alloy coating
- utility
- 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
Links
Abstract
The utility model discloses a kind of steel pipe for damper, including：Rough layer and the first antifriction alloy coating are provided with the outside of steel pipe body, steel pipe body, steel pipe body is inwardly sequentially provided with damping shock absorption layer, the second antifriction alloy coating.By the above-mentioned means, the utility model provides a kind of steel pipe for damper, simple in construction, damping shock absorption anti-wear performance is good, it is possible to increase the service life of damper.
Description
Technical field
The utility model is related to steel pipe field, more particularly to a kind of steel pipe for damper.
Background technology
Steel pipe can be divided into two major classes by production method：Steel pipe and seamed steel pipe, seamed steel pipe are referred to as steel pipes with straight.Steel pipe
It can be divided into by production method：Hot seamless tube, drawn tube, precision tube, hot-expanding pipe, cold spinning pipe and extruded tube etc..Steel pipe is used
Fine Steel Casting iron or steel alloy are made, and have hot rolling, point of cold rolling (pulling out).Steel pipe is widely used in automobile, motorcycle industry and subtracted
Shake in device.However, poor currently used for the damping shock absorption anti-wear performance of the steel pipe of damper, it is impossible to improve the use longevity of damper
Life.
Utility model content
The utility model mainly solving the technical problems that provide a kind of steel pipe for damper, it is simple in construction, damp
Damping anti-wear performance is good, it is possible to increase the service life of damper.
In order to solve the above technical problems, the technical scheme that the utility model is used is：There is provided a kind of for damper
Steel pipe, including：Rough layer (4) and the first antifriction alloy coating (5), steel pipe are provided with the outside of steel pipe body (1), steel pipe body
Body is inwardly sequentially provided with damping shock absorption layer (2), the second antifriction alloy coating (3).
In one preferred embodiment of the utility model, the damping shock absorption layer (2) is TiO2 composite nano fibers layer.
In one preferred embodiment of the utility model, the first antifriction alloy coating (5) and the plating of the second antifriction alloy
The thickness of layer (3) is identical.
In one preferred embodiment of the utility model, the first antifriction alloy coating (5) and the plating of the second antifriction alloy
Layer (3) is titanium-aluminium-tantalum-nickel (Ti-Al-Ta-N) alloy layer.
In one preferred embodiment of the utility model, the first antifriction alloy coating (5) and the plating of the second antifriction alloy
The thickness of layer (3) is 3 μm to 15 μm.
In one preferred embodiment of the utility model, the rough layer is coarse with the first antifriction alloy coating contact surface
Spend for 3~10 μm.
The beneficial effects of the utility model are：The utility model is simple in construction, and damping characteristics are good, it is possible to increase damping
The service life of device.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the utility model embodiment
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Other accompanying drawings are obtained, wherein：
Fig. 1 is the structural representation for the preferred embodiment of steel pipe one that the utility model is used for damper；
The mark of each part is as follows in accompanying drawing：1st, steel pipe body, 2, damping shock absorption layer, the 3, second antifriction alloy coating, 4,
Rough layer, the 5, first antifriction alloy coating.
Embodiment
The technical scheme in the utility model embodiment will be clearly and completely described below, it is clear that described
Embodiment is only a part of embodiment of the present utility model, rather than whole embodiments.Based on the implementation in the utility model
Example, all other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made is belonged to
The scope of the utility model protection.
Referring to Fig. 1, the utility model embodiment includes：A kind of steel pipe for damper, including：Steel pipe body (1),
It is provided with rough layer (4) on the outside of steel pipe body, the roughness of rough layer and the first antifriction alloy coating contact surface is 3~10 μm,
Be additionally provided with the first antifriction alloy coating (5), be titanium-aluminium-tantalum-nickel (Ti-Al-Ta-N) alloy layer, thickness be 3 μm extremely
15 μm, can also be using antifriction alloy coating such as titanium manganese alloy layers, steel pipe body is inwardly sequentially provided with damping shock absorption layer (2), damping
Buffer layer is TiO2 composite nano fibers layer；Second antifriction alloy coating (3), is titanium-aluminium-tantalum-nickel (Ti-Al-Ta-
N) alloy layer, thickness is 3 μm to 15 μm, can also be using antifriction alloy coating such as titanium manganese alloy layers.
The beneficial effect of steel pipe that the utility model is used for damper is：The utility model is simple in construction, and damping shock absorption is resistance to
Grind performance good, it is possible to increase the service life of damper.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is every
The equivalent structure or equivalent flow conversion made using the utility model description, or directly or indirectly it is used in other phases
The technical field of pass, is similarly included in scope of patent protection of the present utility model.
Claims (4)
1. a kind of steel pipe for damper, it is characterised in that including：It is provided with the outside of steel pipe body (1), steel pipe body coarse
Layer (4) and the first antifriction alloy coating (5), steel pipe body are inwardly sequentially provided with damping shock absorption layer (2), the second antifriction alloy coating
(3), the damping shock absorption layer (2) is TiO2Composite nano fiber layer；The first antifriction alloy coating (5) and the second resistance to break-in
Gold plate (3) is titanium-aluminium-tantalum-nickel (Ti-Al-Ta-Ni) alloy layer.
2. the steel pipe according to claim 1 for damper, it is characterised in that the first antifriction alloy coating (5)
It is identical with the thickness of the second antifriction alloy coating (3).
3. the steel pipe according to claim 1 for damper, it is characterised in that the first antifriction alloy coating (5)
Thickness with the second antifriction alloy coating (3) is 3 μm to 15 μm.
4. the steel pipe according to claim 1 for damper, it is characterised in that the rough layer and the first antifriction alloy
The roughness of coating contact surface is 3~10 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621362415.4U CN206456018U (en) | 2016-12-12 | 2016-12-12 | A kind of steel pipe for damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621362415.4U CN206456018U (en) | 2016-12-12 | 2016-12-12 | A kind of steel pipe for damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206456018U true CN206456018U (en) | 2017-09-01 |
Family
ID=59693158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621362415.4U Expired - Fee Related CN206456018U (en) | 2016-12-12 | 2016-12-12 | A kind of steel pipe for damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206456018U (en) |
-
2016
- 2016-12-12 CN CN201621362415.4U patent/CN206456018U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170901 Termination date: 20201212 |