CN212615804U - Screw with good wear resistance - Google Patents
Screw with good wear resistance Download PDFInfo
- Publication number
- CN212615804U CN212615804U CN202020855458.6U CN202020855458U CN212615804U CN 212615804 U CN212615804 U CN 212615804U CN 202020855458 U CN202020855458 U CN 202020855458U CN 212615804 U CN212615804 U CN 212615804U
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- China
- Prior art keywords
- layer
- screw
- resistant
- wear
- coating
- 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
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- 239000011248 coating agent Substances 0.000 claims abstract description 26
- 238000000576 coating method Methods 0.000 claims abstract description 26
- 238000005260 corrosion Methods 0.000 claims abstract description 20
- 230000007797 corrosion Effects 0.000 claims abstract description 20
- 239000000853 adhesive Substances 0.000 claims abstract description 16
- 230000001070 adhesive effect Effects 0.000 claims abstract description 16
- 229920002396 Polyurea Polymers 0.000 claims abstract description 8
- 238000005524 ceramic coating Methods 0.000 claims abstract description 6
- 229910000975 Carbon steel Inorganic materials 0.000 claims abstract description 4
- 229910000617 Mangalloy Inorganic materials 0.000 claims abstract description 4
- 239000010962 carbon steel Substances 0.000 claims abstract description 4
- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical group C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 claims abstract description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 6
- UFGZSIPAQKLCGR-UHFFFAOYSA-N chromium carbide Chemical compound [Cr]#C[Cr]C#[Cr] UFGZSIPAQKLCGR-UHFFFAOYSA-N 0.000 claims description 3
- 229910003470 tongbaite Inorganic materials 0.000 claims description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 2
- 229910000623 nickel–chromium alloy Inorganic materials 0.000 claims description 2
- 239000011701 zinc Substances 0.000 claims description 2
- 229910052725 zinc Inorganic materials 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 7
- 230000001737 promoting effect Effects 0.000 abstract description 3
- 229910001120 nichrome Inorganic materials 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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- Extrusion Moulding Of Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
- Transmission Devices (AREA)
Abstract
The utility model discloses a screw that wear resistance is good, including the screw body, the screw body includes the basic unit, the surface of basic unit is connected with the enhancement layer through the adhesive, the surface of enhancement layer is connected with resistant time layer through the adhesive, the surface on resistant time layer is connected with corrosion resistant layer through the adhesive, corrosion resistant layer's surface is connected with the antirust coat through the adhesive, the surperficial wearing layer of antirust coat, the surface of wearing layer is provided with wear-resistant coating, the material of basic unit is the carbon steel, the material of enhancement layer is high manganese steel, the material on resistant time layer is titanium carbide, corrosion resistant layer's material is nichrome. The utility model discloses a set up basic unit, enhancement layer, resistant layer of waiting, corrosion resistant coating, antirust coat, wearing layer, wear-resistant coating, polyurea coating and wear-resisting ceramic coating, solved the poor easy smooth problem of silk of current screw wearability, this screw possesses the advantage that wearability is good, is worth promoting.
Description
Technical Field
The utility model relates to a screw technical field specifically is a screw that wear resistance is good.
Background
The screw refers to the screw, utilize the inclined plane circular rotation of object and physics and mathematical principle of frictional force, the instrument of fastener thing parts is fastened step by step, the screw is the general saying of fastener, the screw is a common fastener, extensively use on machinery, electrical apparatus and building, general material is the metal, it is cylindrical, the surface is carved with the concave and convex ditch and is called the screw thread, current screw wear resistance is poor, make the screw thread worn out easily in the use, make the smooth silk of screw unable continuation use, bring unnecessary trouble for staff's course of work, be unfavorable for people's use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a screw that wear resistance is good possesses the advantage that wear resistance is good, has solved the problem of the poor easy smooth silk of current screw wear resistance.
In order to achieve the above object, the utility model provides a following technical scheme: the screw with good wear resistance comprises a screw body, wherein the screw body comprises a base layer, the surface of the base layer is connected with a reinforcing layer through an adhesive, the surface of the reinforcing layer is connected with a weather-resistant layer through an adhesive, the surface of the weather-resistant layer is connected with a corrosion-resistant layer through an adhesive, the surface of the corrosion-resistant layer is connected with an antirust layer through an adhesive, the surface of the antirust layer is a wear-resistant layer, and the surface of the wear-resistant layer is provided with a wear-resistant coating.
Preferably, the base layer is made of carbon steel, and the reinforcing layer is made of high manganese steel.
Preferably, the weather-resistant layer is made of titanium carbide, and the corrosion-resistant layer is made of nickel-chromium alloy.
Preferably, the rust-proof layer is made of a zinc coating, and the wear-resistant layer is made of chromium carbide.
Preferably, the wear-resistant coating comprises a polyurea coating, and the surface of the polyurea coating is provided with a wear-resistant ceramic coating.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up basic unit, enhancement layer, resistant layer of waiting, corrosion resistant coating, antirust coat, wearing layer, wear-resistant coating, polyurea coating and wear-resisting ceramic coating, solved the poor easy smooth problem of silk of current screw wearability, this screw possesses the advantage that wearability is good, is worth promoting.
2. The utility model discloses a set up the enhancement layer, can increase the intensity of screw body, prevent to break off in the use, through setting up the resistant time layer, can increase screw body's weatherability, through setting up corrosion resistant layer, can prevent that screw body from taking place to corrode, through setting up the antirust coat, can prevent that screw body from taking place the corrosion, influence screw body's use, through setting up the wearing layer, can prevent that screw body from receiving wearing and tearing when using, the condition of smooth silk appears, through setting up wear-resistant coating, can increase screw body's wear resistance.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the material composition of the screw body of the present invention;
fig. 3 is a schematic view of the material composition of the wear-resistant coating of the present invention.
In the figure: 1. a screw body; 2. a base layer; 3. a reinforcing layer; 4. a weatherable layer; 5. a corrosion-resistant layer; 6. a rust-proof layer; 7. a wear layer; 8. a wear-resistant coating; 9. a polyurea coating; 10. and (3) wear-resistant ceramic coating.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, a screw with good wear resistance comprises a screw body 1, the screw body 1 comprises a base layer 2, the surface of the base layer 2 is connected with a reinforcing layer 3 through an adhesive, the surface of the reinforcing layer 3 is connected with a weather-resistant layer 4 through an adhesive, the surface of the weather-resistant layer 4 is connected with a corrosion-resistant layer 5 through an adhesive, the surface of the corrosion-resistant layer 5 is connected with a rust-resistant layer 6 through an adhesive, the surface of the rust-resistant layer 6 is a wear-resistant layer 7, the surface of the wear-resistant layer 7 is provided with a wear-resistant coating 8, the base layer 2 is made of carbon steel, the reinforcing layer 3 is made of high manganese steel, the weather-resistant layer 4 is made of titanium carbide, the corrosion-resistant layer 5 is made of nichrome, the rust-resistant layer 6 is made of a zinc-plated layer, the wear-resistant layer 7 is made of chromium carbide, the wear, can increase the strength of the screw body 1 and prevent the screw body from breaking in the using process, can increase the weather resistance of the screw body 1 by arranging the weather-resistant layer 4, the corrosion-resistant layer 5 can prevent the screw body 1 from being corroded, the rust-resistant layer 6 can prevent the screw body 1 from being corroded to influence the use of the screw body 1, by arranging the wear-resistant layer 7, the screw body 1 can be prevented from being worn and slipping when in use, through setting up wear-resistant coating 8, can increase the wear resistance of screw body 1, through setting up basic unit 2, enhancement layer 3, resistant layer 4 of waiting, corrosion-resistant layer 5, antirust coat 6, wearing layer 7, wear-resistant coating 8, polyurea coating 9 and wear-resistant ceramic coating 10, solved the problem of the smooth silk of current screw wearability difference easily, this screw possesses the advantage that the wearability is good, is worth promoting.
During the use, the enhancement layer 3 can increase the intensity of screw body 1, prevent to break off in the use, the weatherability of screw body 1 can be increased to resistant time layer 4, corrosion-resistant layer 5 can prevent that screw body 1 from corroding, antirust coat 6 can prevent that screw body 1 from corroding, influence the use of screw body 1, wearing layer 7 can prevent that screw body 1 from receiving wearing and tearing when using, the condition of smooth silk appears, wear-resistant coating 8 can increase the wear resistance of screw body 1.
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 (5)
1. The utility model provides a screw that wear resistance is good, includes screw body (1), its characterized in that: the screw body (1) comprises a base layer (2), the surface of the base layer (2) is connected with a reinforcing layer (3) through an adhesive, the surface of the reinforcing layer (3) is connected with a weather-resistant layer (4) through an adhesive, the surface of the weather-resistant layer (4) is connected with a corrosion-resistant layer (5) through an adhesive, the surface of the corrosion-resistant layer (5) is connected with a rust-resistant layer (6) through an adhesive, the surface of the rust-resistant layer (6) is provided with a wear-resistant layer (7), and the surface of the wear-resistant layer (7) is provided with a wear-resistant coating.
2. The screw of claim 1, wherein the screw has good wear resistance, and the screw further comprises: the base layer (2) is made of carbon steel, and the reinforcing layer (3) is made of high manganese steel.
3. The screw of claim 1, wherein the screw has good wear resistance, and the screw further comprises: the weather-resistant layer (4) is made of titanium carbide, and the corrosion-resistant layer (5) is made of nickel-chromium alloy.
4. The screw of claim 1, wherein the screw has good wear resistance, and the screw further comprises: the rust-proof layer (6) is made of a zinc coating, and the wear-resistant layer (7) is made of chromium carbide.
5. The screw of claim 1, wherein the screw has good wear resistance, and the screw further comprises: the wear-resistant coating (8) comprises a polyurea coating (9), and a wear-resistant ceramic coating (10) is arranged on the surface of the polyurea coating (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020855458.6U CN212615804U (en) | 2020-05-21 | 2020-05-21 | Screw with good wear resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020855458.6U CN212615804U (en) | 2020-05-21 | 2020-05-21 | Screw with good wear resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212615804U true CN212615804U (en) | 2021-02-26 |
Family
ID=74723431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020855458.6U Expired - Fee Related CN212615804U (en) | 2020-05-21 | 2020-05-21 | Screw with good wear resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212615804U (en) |
-
2020
- 2020-05-21 CN CN202020855458.6U patent/CN212615804U/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: 20210226 |