CN217803720U - Novel linear guide bearing - Google Patents
Novel linear guide bearing Download PDFInfo
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- CN217803720U CN217803720U CN202221745857.2U CN202221745857U CN217803720U CN 217803720 U CN217803720 U CN 217803720U CN 202221745857 U CN202221745857 U CN 202221745857U CN 217803720 U CN217803720 U CN 217803720U
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Abstract
The utility model discloses a novel linear guide bearing, including the sharp optical axis, the surface cover of sharp optical axis is equipped with bearing body, bearing body includes the basic unit, the fixed surface of basic unit is connected with the enhancement layer, the fixed surface of enhancement layer is connected with first wearing layer, the fixed surface of first wearing layer is connected with the second wearing layer, the fixed surface of second wearing layer is connected with the third wearing layer, the fixed surface of third wearing layer is connected with the superficial layer, the superficial layer includes high temperature resistant coating. The utility model discloses a set up sharp optical axis, bearing body, basic unit, enhancement layer, first wearing layer, second wearing layer, third wearing layer, superficial layer, high temperature resistant coating, first wearing layer, second wearing layer, protective layer and lubricating layer, solved the shorter problem of current linear guide bearing life, this linear guide bearing possesses long service life's advantage.
Description
Technical Field
The utility model relates to a linear guide bearing technical field specifically is novel linear guide bearing.
Background
Linear guide can divide into gyro wheel linear guide, cylinder linear guide and ball linear guide are three kinds, be used for supporting and guide motion part, do reciprocal linear motion according to given direction, need use the linear guide bearing in linear guide at present, but current linear guide bearing's barrier propterty is relatively poor, the surface does not have fine wear resistance, lead to the phenomenon of linear guide bearing damage to appear in the in-process that uses easily, can also bring the potential safety hazard seriously, the life of linear guide bearing has been shortened, be unfavorable for the use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel linear guide bearing possesses long service life's advantage, has solved the shorter problem of current linear guide bearing life.
In order to achieve the above purpose, the utility model provides a following technical scheme: novel linear guide bearing, including sharp optical axis, the surface cover of sharp optical axis is equipped with bearing body, bearing body includes the basic unit, the fixed surface of basic unit is connected with the enhancement layer, the fixed surface of enhancement layer is connected with first wearing layer, the fixed surface of first wearing layer is connected with the second wearing layer, the fixed surface of second wearing layer is connected with the third wearing layer, the fixed surface of third wearing layer is connected with the superficial layer, the superficial layer includes high temperature resistant coating, the surface coating of high temperature resistant coating has first wear-resistant coating, the surface coating of first wear-resistant coating has the second wear-resistant coating, the surface coating of second wear-resistant coating has the protective layer, the surface coating of protective layer has the lubricating layer.
Preferably, the base layer is made of chromium steel, and the reinforcing layer is made of tungsten carbide.
Preferably, the first wear-resistant layer is made of high manganese steel, and the second wear-resistant layer is made of metal ceramic.
Preferably, the third wear-resistant layer is made of carbon fibers, and the high-temperature-resistant coating is made of a high-molecular polymer material.
Preferably, the first wear-resistant coating is a titanium carbonitride coating, and the second wear-resistant coating is an aluminum oxide coating.
Preferably, the protective layer is made of a polytetrafluoroethylene coating, and the lubricating layer is made of graphite.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up sharp optical axis, bearing body, basic unit, enhancement layer, first wearing layer, second wearing layer, third wearing layer, superficial layer, high temperature resistant coating, first wearing layer, second wearing layer, protective layer and lubricating layer, solved the shorter problem of current linear guide bearing life, this linear guide bearing possesses long service life's advantage.
2. The utility model discloses a set up the enhancement layer, tungsten carbide can improve bearing strength, through setting up first wearing layer, second wearing layer and third wearing layer, high manganese steel, cermet and carbon fiber can play wear-resisting effect, improve the wear resistance of bearing, through setting up high temperature resistant coating, high polymer material can play high temperature resistance, improve the high temperature resistance of bearing, through setting up first wearing layer, titanium carbonitride coating can further improve the wear resistance of bearing, through setting up second wearing layer, aluminium sesquioxide coating can further improve the wear resistance of bearing, through setting up the protective layer, polytetrafluoroethylene coating has characteristics such as corrosion-resistant and coefficient of friction low, can carry out fine protection to the bearing, through setting up the lubricating layer, graphite can play lubricated effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the structure of the bearing body of the present invention;
fig. 3 is a schematic view of the structure of the surface layer of the present invention.
In the figure: 1. a linear optical axis; 2. a bearing body; 3. a base layer; 4. a reinforcing layer; 5. a first wear resistant layer; 6. a second wear layer; 7. a third wear layer; 8. a surface layer; 9. a high temperature resistant coating; 10. a first wear resistant coating; 11. a second wear resistant coating; 12. a protective layer; 13. a lubricating layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a novel linear guide rail bearing includes a linear optical axis 1, a bearing body 2 is sleeved on the surface of the linear optical axis 1, the bearing body 2 includes a base layer 3, a reinforcing layer 4 is fixedly connected to the surface of the base layer 3, a first wear-resistant layer 5 is fixedly connected to the surface of the reinforcing layer 4, a second wear-resistant layer 6 is fixedly connected to the surface of the first wear-resistant layer 5, a third wear-resistant layer 7 is fixedly connected to the surface of the second wear-resistant layer 6, a surface layer 8 is fixedly connected to the surface of the third wear-resistant layer 7, the surface layer 8 includes a high-temperature-resistant coating 9, a first wear-resistant coating 10 is coated on the surface of the high-temperature-resistant coating 9, a second wear-resistant coating 11 is coated on the surface of the first wear-resistant coating 10, a protective layer 12 is coated on the surface of the second wear-resistant coating 11, a lubricating layer 13 is coated on the surface of the protective layer 12, the base layer 3 is made of chrome steel, and the reinforcing layer 4 is made of tungsten carbide, the material of the first wear-resistant layer 5 is high manganese steel, the material of the second wear-resistant layer 6 is metal ceramic, the material of the third wear-resistant layer 7 is carbon fiber, the material of the high-temperature-resistant coating 9 is high polymer material, the material of the first wear-resistant coating 10 is titanium carbonitride coating, the material of the second wear-resistant coating 11 is aluminum oxide coating, the material of the protective layer 12 is polytetrafluoroethylene coating, the material of the lubricating layer 13 is graphite, through the arrangement of the reinforcing layer 4, the strength of the bearing can be improved through tungsten carbide, through the arrangement of the first wear-resistant layer 5, the second wear-resistant layer 6 and the third wear-resistant layer 7, the high manganese steel, the metal ceramic and the carbon fiber can play a role in wear resistance, the wear resistance of the bearing is improved, through the arrangement of the high-temperature-resistant coating 9, the high polymer material can play a role in high temperature resistance, the high temperature resistance of the bearing is improved, through the arrangement of the first wear-resistant coating 10, titanium carbonitride coating can further improve the wear resistance of bearing, through setting up second wear-resistant coating 11, the aluminium oxide coating can further improve the wear resistance of bearing, through setting up protective layer 12, polytetrafluoroethylene coating has characteristics such as corrosion-resistant and coefficient of friction low, can carry out fine protection to the bearing, through setting up lubricating layer 13, graphite can play lubricated effect, through setting up linear optical axis 1, bearing body 2, basic unit 3, enhancement layer 4, first wearing layer 5, second wearing layer 6, third wearing layer 7, superficial layer 8, high temperature resistant coating 9, first wear-resistant coating 10, second wear-resistant coating 11, protective layer 12 and lubricating layer 13, the problem that current linear guide bearing life is shorter has been solved, this linear guide bearing, possess long service life's advantage.
During the use, the tungsten carbide in the enhancement layer 4 can improve bearing strength, first wearing layer 5, the high manganese steel in second wearing layer 6 and the third wearing layer 7, cermet and carbon fiber can play wear-resisting effect, improve the wear resistance of bearing, the high polymer material in the high temperature resistant coating 9 can play high temperature resistant effect, improve the high temperature resistant performance of bearing, the titanium carbonitride coating in the first wearing layer 10 can further improve the wear resistance of bearing, the aluminium oxide coating in the second wearing layer 11 can further improve the wear resistance of bearing, polytetrafluoroethylene coating in the protective layer 12 has characteristics such as corrosion-resistant and coefficient of friction is low, can carry out fine protection to the bearing, graphite in the lubricating layer 13 can play lubricated effect.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Novel linear guide bearing, including sharp optical axis (1), its characterized in that: the surface cover of sharp optical axis (1) is equipped with bearing body (2), bearing body (2) are including basic unit (3), the fixed surface of basic unit (3) is connected with enhancement layer (4), the fixed surface of enhancement layer (4) is connected with first wearing layer (5), the fixed surface of first wearing layer (5) is connected with second wearing layer (6), the fixed surface of second wearing layer (6) is connected with third wearing layer (7), the fixed surface of third wearing layer (7) is connected with superficial layer (8), superficial layer (8) are including high temperature resistant coating (9), the surface coating of high temperature resistant coating (9) has first wear-resistant coating (10), the surface coating of first wear-resistant coating (10) has second wear-resistant coating (11), the surface coating of second wear-resistant coating (11) has protective layer (12), the surface coating of protective layer (12) has lubricating layer (13).
2. The novel linear guide bearing of claim 1, wherein: the base layer (3) is made of chromium steel, and the reinforcing layer (4) is made of tungsten carbide.
3. The novel linear guide bearing of claim 1, wherein: the first wear-resistant layer (5) is made of high manganese steel, and the second wear-resistant layer (6) is made of metal ceramic.
4. The novel linear guide bearing of claim 1, wherein: the third wear-resistant layer (7) is made of carbon fibers, and the high-temperature-resistant coating (9) is made of a high-molecular polymer material.
5. The novel linear guide bearing of claim 1, wherein: the first wear-resistant coating (10) is a titanium carbonitride coating, and the second wear-resistant coating (11) is an aluminum oxide coating.
6. The novel linear guide bearing of claim 1, wherein: the protective layer (12) is made of a polytetrafluoroethylene coating, and the lubricating layer (13) is made of graphite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221745857.2U CN217803720U (en) | 2022-07-05 | 2022-07-05 | Novel linear guide bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221745857.2U CN217803720U (en) | 2022-07-05 | 2022-07-05 | Novel linear guide bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217803720U true CN217803720U (en) | 2022-11-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221745857.2U Active CN217803720U (en) | 2022-07-05 | 2022-07-05 | Novel linear guide bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217803720U (en) |
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2022
- 2022-07-05 CN CN202221745857.2U patent/CN217803720U/en active Active
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