CN209191398U - A kind of high-ductility Steel Pipe For Bearing - Google Patents
A kind of high-ductility Steel Pipe For Bearing Download PDFInfo
- Publication number
- CN209191398U CN209191398U CN201822105620.8U CN201822105620U CN209191398U CN 209191398 U CN209191398 U CN 209191398U CN 201822105620 U CN201822105620 U CN 201822105620U CN 209191398 U CN209191398 U CN 209191398U
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- CN
- China
- Prior art keywords
- layer
- tube body
- bearing
- steel pipe
- temperature
- 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
- 238000005260 corrosion Methods 0.000 claims abstract description 25
- 239000000314 lubricant Substances 0.000 claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 18
- 239000010959 steel Substances 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 16
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 229910002804 graphite Inorganic materials 0.000 claims description 5
- 239000010439 graphite Substances 0.000 claims description 5
- 229910052759 nickel Inorganic materials 0.000 claims description 5
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 5
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 4
- 229910052700 potassium Inorganic materials 0.000 claims description 4
- 239000011591 potassium Substances 0.000 claims description 4
- 230000007797 corrosion Effects 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Lubricants (AREA)
Abstract
The utility model discloses a kind of high-ductility Steel Pipe For Bearings, including tube body, the outer surface of the tube body is equipped with high-temperature-resistant layer, and the surface of the high-temperature-resistant layer is equipped with anti-corrosion layer, the inner surface of the tube body and the surface of anti-corrosion layer are equipped with wearing layer, and the surface of wearing layer is equipped with lubricant layer.A kind of high-ductility Steel Pipe For Bearing of the utility model the utility model passes through setting high-temperature-resistant layer, be conducive to protect tube body, prevent high temperature from tube body being caused to deform, by the way that anti-corrosion layer is arranged, tube body is beneficial to prevent by external corrosion, corrosion is avoided to damage, by the way that wearing layer is arranged, be conducive to improve the intensity of tube body, prevent tube body from wearing, by the way that lubricant layer is arranged, be conducive to be lubricated the contact surface of tube body and exterior components, reduce the high temperature that frictional force and frictional force generate, be conducive to improve the fluency of the operating of bearing, avoid damage of components, prolong the service life, it is suitble to be widely popularized and used.
Description
Technical field
The utility model relates to Steel Pipe For Bearing technical field, in particular to a kind of high-ductility Steel Pipe For Bearing.
Background technique
Steel Pipe For Bearing refers to the seamless steel pipe of hot rolling or cold rolling (cold-drawn), for manufacturing common rolling bearing lasso, steel pipe
Outer diameter be 25-180 millimeter, wall thickness be 3 .5-20 millimeters, be divided to general precision and two kinds of degree of precision, bearing steel is for making
The steel of ball, roller and bearing ring is made, bearing subjects great pressure and frictional force at work, it requires bearing steel
There are high and uniform hardness and wearability and high elastic limit, uniformity, nonmetallic folder to the chemical component of bearing steel
The requirements such as the content of sundries and distribution, the distribution of carbide are all very stringent, are to require most stringent of steel in all steel productions
One of kind.
But Steel Pipe For Bearing will receive long-term friction during use, generate high temperature, frictional force and higher temperature
Degree will lead to the deformation of Steel Pipe For Bearing, causes bearing clamping stagnation, damages to components, and service life is short, for this purpose, it is proposed that
A kind of high-ductility Steel Pipe For Bearing.
Utility model content
The main purpose of the utility model is to provide a kind of high-ductility Steel Pipe For Bearings, can effectively solve in background technique
The problem of.
To achieve the above object, the technical solution that the utility model is taken are as follows:
The outer surface of a kind of high-ductility Steel Pipe For Bearing, including tube body, the tube body is equipped with high-temperature-resistant layer, the high-temperature-resistant layer
Surface be equipped with anti-corrosion layer, the inner surface of the tube body and the surface of anti-corrosion layer are equipped with wearing layer, and the table of wearing layer
Face is equipped with lubricant layer.
Further, the material of the high-temperature-resistant layer is wolfram steel.
Further, the material of the anti-corrosion layer is nickel.
Further, the material of the wearing layer is potassium steel.
Further, the material of the lubricant layer is graphite.
Compared with prior art, the utility model has the following beneficial effects:
A kind of high-ductility Steel Pipe For Bearing of the utility model is conducive to protect tube body by setting high-temperature-resistant layer, prevents
Only high temperature causes tube body to deform, and by setting anti-corrosion layer, is beneficial to prevent tube body by external corrosion, corrosion is avoided to damage,
By the way that wearing layer is arranged, is conducive to the intensity for improving tube body, prevents tube body from wearing, by the way that lubricant layer is arranged, be conducive to tube body
It is lubricated with the contact surface of exterior components, reduces the high temperature that frictional force and frictional force generate, be conducive to the fortune for improving bearing
The fluency turned, avoids damage of components, prolongs the service life.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of high-ductility Steel Pipe For Bearing of the utility model.
Fig. 2 is a kind of wearing layer of high-ductility Steel Pipe For Bearing of the utility model and the positional diagram of lubricant layer.
In figure: 1, tube body；2, high-temperature-resistant layer；3, anti-corrosion layer；4, wearing layer；5, lubricant layer.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs. 1-2, the outer surface of a kind of high-ductility Steel Pipe For Bearing, including tube body 1, the tube body 1 is equipped with high temperature resistant
The surface of layer 2, the high-temperature-resistant layer 2 is equipped with anti-corrosion layer 3, and the inner surface of the tube body 1 and the surface of anti-corrosion layer 3 are equipped with
Wearing layer 4, and the surface of wearing layer 4 is equipped with lubricant layer 5.
In the present embodiment (as shown in Figs. 1-2), the outer surface of tube body 1 is equipped with high-temperature-resistant layer 2, is conducive to tube body 1 by height
Temperature damage, the surface of high-temperature-resistant layer 2 are equipped with anti-corrosion layer 3, are beneficial to prevent tube body 1 and are corroded, the inner surface of tube body 1 and resistance to
The surface of corrosion layer 3 is equipped with wearing layer 4, is beneficial to prevent tube body 1 and is deformed by outer friction, the surface of wearing layer 4 is set
There is lubricant layer 5, is conducive to the smooth performance for improving Steel Pipe For Bearing overall operation.
Wherein, the material of the high-temperature-resistant layer 2 is wolfram steel.
In the present embodiment (as shown in Figure 1), the material of high-temperature-resistant layer 2 is wolfram steel, and wolfram steel heat-resisting quantity is strong, is conducive to improve
The high temperature resistance of Steel Pipe For Bearing entirety.
Wherein, the material of the anti-corrosion layer 3 is nickel.
In the present embodiment (as shown in Figure 1), the material of anti-corrosion layer 3 is nickel, and the quality of nickel is hard, there is good extension
Property, magnetic and corrosion resistance, and energy high polish, be conducive to the corrosion resistance and plasticity that enhance Steel Pipe For Bearing.
Wherein, the material of the wearing layer 4 is potassium steel.
In the present embodiment (as shown in Figs. 1-2), the material of wearing layer 4 is potassium steel, is beneficial to prevent after tube body 1 is worn and becomes
Shape improves the intensity of tube body 1.
Wherein, the material of the lubricant layer 5 is graphite.
In the present embodiment (as shown in Figure 2), the material of lubricant layer 5 is graphite, and graphite has lubricity and heat-resisting quantity, has
It is resistant to high temperature conducive to playing the role of while enhancing the greasy property of Steel Pipe For Bearing.
It should be noted that the utility model is a kind of high-ductility Steel Pipe For Bearing, including tube body 1, high-temperature-resistant layer 2, corrosion resistant
Lose layer 3, wearing layer 4, lubricant layer 5, component is universal standard part or component as known to those skilled in the art, structure and original
Reason all can be learnt by technical manual or be known by routine experiment method for this technology personnel, and when work, lubricant layer 5 is to axis
The surface for holding steel pipe is lubricated, and is conducive to the process for improving Steel Pipe For Bearing operating, and wearing layer 4 can prevent tube body 1
Shield improves the intensity of tube body 1, avoids 1 frictional heating of tube body, guarantees the integrality of tube body 1, and anti-corrosion layer 3 can prevent tube body 1
It is corroded, guarantees the cleaning of tube body 1, high-temperature-resistant layer 2 can be avoided tube body 1 by deforming after high temperature, guarantee bearing
It runs well, bearing is avoided to be conducive to extend service life to guarantee the normal work of components because deforming clamping stagnation.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of high-ductility Steel Pipe For Bearing, including tube body (1), it is characterised in that: the outer surface of the tube body (1) is equipped with high temperature resistant
Layer (2), the surface of the high-temperature-resistant layer (2) are equipped with anti-corrosion layer (3), the inner surface of the tube body (1) and anti-corrosion layer (3)
Surface is equipped with wearing layer (4), and the surface of wearing layer (4) is equipped with lubricant layer (5).
2. a kind of high-ductility Steel Pipe For Bearing according to claim 1, it is characterised in that: the material of the high-temperature-resistant layer (2)
For wolfram steel.
3. a kind of high-ductility Steel Pipe For Bearing according to claim 1, it is characterised in that: the material of the anti-corrosion layer (3)
For nickel.
4. a kind of high-ductility Steel Pipe For Bearing according to claim 1, it is characterised in that: the material of the wearing layer (4) is
Potassium steel.
5. a kind of high-ductility Steel Pipe For Bearing according to claim 1, it is characterised in that: the material of the lubricant layer (5) is
Graphite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822105620.8U CN209191398U (en) | 2018-12-14 | 2018-12-14 | A kind of high-ductility Steel Pipe For Bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822105620.8U CN209191398U (en) | 2018-12-14 | 2018-12-14 | A kind of high-ductility Steel Pipe For Bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209191398U true CN209191398U (en) | 2019-08-02 |
Family
ID=67429265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822105620.8U Expired - Fee Related CN209191398U (en) | 2018-12-14 | 2018-12-14 | A kind of high-ductility Steel Pipe For Bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209191398U (en) |
-
2018
- 2018-12-14 CN CN201822105620.8U patent/CN209191398U/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 |
Granted publication date: 20190802 |