CN218377253U - Stainless steel screw - Google Patents
Stainless steel screw Download PDFInfo
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- CN218377253U CN218377253U CN202222166916.7U CN202222166916U CN218377253U CN 218377253 U CN218377253 U CN 218377253U CN 202222166916 U CN202222166916 U CN 202222166916U CN 218377253 U CN218377253 U CN 218377253U
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- stainless steel
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- resistant layer
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- steel screw
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Abstract
The utility model discloses a stainless steel screw, including the stainless steel screw body, the stainless steel screw body includes the substrate layer, the surface of substrate layer bonds through the adhesive has the enhancement layer, the surface spraying of enhancement layer has resistant layer of waiting, the top spraying on resistant layer of waiting has the corrosion-resistant layer, the corrosion-resistant layer includes first corrosion-resistant layer, the second corrosion-resistant layer has been pasted on the surface on first corrosion-resistant layer, the substrate layer adopts stainless steel material to make, and the surface spraying of carbon steel material has the reinforced paint, the enhancement layer adopts the carbon fiber net to make. The utility model discloses a substrate layer, enhancement layer, resistant layer, corrosion-resistant layer, first corrosion-resistant layer and the cooperation on second corrosion-resistant layer are used, can make the stainless steel screw body possess good weatherability and corrosion resisting property, can not corroded and wearing and tearing easily to prolong its life, strengthened its practicality.
Description
Technical Field
The utility model relates to a boring cutter technical field specifically is a stainless steel screw.
Background
The stainless steel screw is in the shape of a screw formed by upsetting stainless steel screw wires and then twisting threads. The material is stainless steel. Stainless steel screws are classified into stainless steel SUS201 screws, stainless steel SUS304 screws, stainless steel SUS316 screws and the like according to the material, but the existing stainless steel screws are poor in weather resistance and corrosion resistance, so that the practicability of the stainless steel screws is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a stainless steel screw possesses good and high-efficient wear resistant advantage of weatherability, has solved its weatherability of current stainless steel screw and corrosion resisting property relatively poor to the problem of its practicality has been reduced.
In order to achieve the above purpose, the utility model provides a following technical scheme: a stainless steel screw comprises a stainless steel screw body, wherein the stainless steel screw body comprises a substrate layer, the surface of the substrate layer is bonded with an enhancement layer through an adhesive, the surface of the enhancement layer is sprayed with a weather-resistant layer, and the top of the weather-resistant layer is sprayed with a corrosion-resistant layer;
the corrosion-resistant layer comprises a first corrosion-resistant layer, and a second corrosion-resistant layer is pasted on the surface of the first corrosion-resistant layer.
Preferably, the substrate layer is made of stainless steel materials, and the surface of the carbon steel materials is sprayed with the reinforced paint.
Preferably, the enhancement layer is made of a carbon fiber net, and the surface of the carbon fiber net is sprayed with a fireproof coating.
Preferably, the weather-resistant layer is made of polytetrafluoroethylene, and the thickness of the polytetrafluoroethylene is 0.1-0.2mm.
Preferably, the first corrosion-resistant layer is made of silicon carbide ceramic, and the second corrosion-resistant layer is made of alumina ceramic.
Preferably, the top of the stainless steel screw body is provided with a counter bore, and the counter bore is designed as an inner hexagonal.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a substrate layer, enhancement layer, resistant layer, corrosion-resistant layer, first corrosion-resistant layer and the cooperation on second corrosion-resistant layer are used, can make the stainless steel screw body possess good weatherability and corrosion resisting property, can not corroded and wearing and tearing easily to prolong its life, strengthened its practicality.
2. The utility model discloses an adopt the substrate layer that stainless steel material made, can make stainless steel screw body possess good service strength, there is reinforced lacquer through the surface spraying at carbon steel material, can further strengthen its service strength, enhancement layer through adopting carbon fiber material to make, can make stainless steel screw body possess good toughness and intensity, phenomenon of rupture can not appear, weather resistant layer through adopting polytetrafluoroethylene to make, the weather resistance of the stainless steel screw body of enhancement that can step forward, the possibility corroded has been reduced, first corrosion resistant layer through adopting the silicon carbide pottery to make and the second corrosion resistant layer that adopts the alumina ceramics to make, can make stainless steel screw body possess good corrosion resistance.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal connection structure of the stainless steel screw body of the present invention;
fig. 3 is a schematic view of the internal connection structure of the corrosion-resistant layer of the present invention.
In the figure: 1. a stainless steel screw body; 101. a substrate layer; 102. an enhancement layer; 103. a weatherable layer; 104. a corrosion-resistant layer; 1041. a first corrosion-resistant layer; 1042. a second corrosion-resistant layer; 2. a counterbore.
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.
The components of the present invention are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known by the technical manual or by the conventional experimental method.
Referring to fig. 1-3, a stainless steel screw comprises a stainless steel screw body 1, a counter bore 2 is formed at the top of the stainless steel screw body 1, the counter bore 2 is designed as an inner hexagonal, the stainless steel screw body 1 comprises a substrate layer 101, the substrate layer 101 is made of stainless steel, a reinforcing paint is sprayed on the surface of a carbon steel material, an enhancement layer 102 is adhered on the surface of the substrate layer 101 through an adhesive, the enhancement layer 102 is made of a carbon fiber mesh, a fireproof coating is sprayed on the surface of the carbon fiber mesh, a weather-resistant layer 103 is sprayed on the surface of the enhancement layer 102, the weather-resistant layer 103 is made of polytetrafluoroethylene, the thickness of the polytetrafluoroethylene is 0.1-0.2mm, a corrosion-resistant layer 104 is sprayed on the top of the weather-resistant layer 103, and the substrate layer 101 made of stainless steel is used, the stainless steel screw body 1 can have good use strength, the use strength can be further enhanced by spraying the reinforcing paint on the surface of the carbon steel material, the stainless steel screw body 1 can have good toughness and strength by adopting the reinforcing layer 102 made of the carbon fiber material, and the fracture phenomenon can not occur, the weather-resistant layer 103 made of polytetrafluoroethylene can further enhance the weather-resistant performance of the stainless steel screw body 1, so that the possibility of corrosion is reduced, and the stainless steel screw body 1 can have good corrosion resistance by adopting the first corrosion-resistant layer 1041 made of silicon carbide ceramic and the second corrosion-resistant layer 1042 made of aluminum oxide ceramic;
the corrosion-resistant layer 104 comprises a first corrosion-resistant layer 1041, a second corrosion-resistant layer 1042 is adhered to the surface of the first corrosion-resistant layer 1041, the first corrosion-resistant layer 1041 is made of silicon carbide ceramic, the second corrosion-resistant layer 1042 is made of aluminum oxide ceramic, and the stainless steel screw body 1 can have good weather resistance and corrosion resistance and cannot be easily corroded and abraded through the matching use of the base material layer 101, the enhancement layer 102, the weather-resistant layer 103, the corrosion-resistant layer 104, the first corrosion-resistant layer 1041 and the second corrosion-resistant layer 1042, so that the service life of the stainless steel screw body is prolonged, and the practicability of the stainless steel screw body is enhanced.
During the use, through the substrate layer 101 that adopts stainless steel material to make, can make stainless steel screw body 1 possess good service strength, through the surface spraying at carbon steel material has reinforced paint, can further strengthen its service strength, through the enhancement layer 102 that adopts carbon fiber material to make, can make stainless steel screw body 1 possess good toughness and intensity, the phenomenon of splitting can not appear, through adopting the resistant layer 103 that resistant time that polytetrafluoroethylene made, can further strengthen stainless steel screw body 1's weatherability, the possibility of being corroded has been reduced, through the first corrosion resistant layer 1041 that adopts silicon carbide ceramic to make and the second corrosion resistant layer 1042 that adopts the alumina ceramics to make, can make stainless steel screw body 1 possess good corrosion resistant performance.
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. The utility model provides a stainless steel screw, includes stainless steel screw body (1), its characterized in that: the stainless steel screw body (1) comprises a base material layer (101), an enhancement layer (102) is bonded on the surface of the base material layer (101) through an adhesive, a weather-resistant layer (103) is sprayed on the surface of the enhancement layer (102), and a corrosion-resistant layer (104) is sprayed on the top of the weather-resistant layer (103);
the corrosion-resistant layer (104) comprises a first corrosion-resistant layer (1041), and a second corrosion-resistant layer (1042) is adhered to the surface of the first corrosion-resistant layer (1041).
2. A stainless steel screw according to claim 1, wherein: the substrate layer (101) is made of stainless steel materials, and the surface of the carbon steel materials is sprayed with reinforced paint.
3. A stainless steel screw according to claim 1, wherein: the enhancement layer (102) is made of a carbon fiber net, and fireproof paint is sprayed on the surface of the carbon fiber net.
4. A stainless steel screw according to claim 1, wherein: the weather-resistant layer (103) is made of polytetrafluoroethylene, and the thickness of the polytetrafluoroethylene is 0.1-0.2mm.
5. The stainless steel screw of claim 1, wherein: the first corrosion-resistant layer (1041) is made of silicon carbide ceramic, and the second corrosion-resistant layer (1042) is made of alumina ceramic.
6. A stainless steel screw according to claim 1, wherein: the stainless steel screw is characterized in that a counter bore (2) is formed in the top of the stainless steel screw body (1), and the counter bore (2) is designed to be an inner hexagonal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222166916.7U CN218377253U (en) | 2022-08-17 | 2022-08-17 | Stainless steel screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222166916.7U CN218377253U (en) | 2022-08-17 | 2022-08-17 | Stainless steel screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218377253U true CN218377253U (en) | 2023-01-24 |
Family
ID=84966935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222166916.7U Active CN218377253U (en) | 2022-08-17 | 2022-08-17 | Stainless steel screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218377253U (en) |
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2022
- 2022-08-17 CN CN202222166916.7U patent/CN218377253U/en active Active
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