CN216951421U

CN216951421U - Corrosion-resistant high-strength spring

Info

Publication number: CN216951421U
Application number: CN202220042019.2U
Authority: CN
Inventors: 郝祥新
Original assignee: Hefei Shenhui Spring Co ltd
Current assignee: Hefei Shenhui Spring Co ltd
Priority date: 2022-01-07
Filing date: 2022-01-07
Publication date: 2022-07-12
Anticipated expiration: 2032-01-07

Abstract

The utility model discloses a corrosion-resistant high-strength spring which comprises a spring body, wherein the spring body comprises a base material layer, a corrosion-resistant layer is bonded at the bottom of the base material layer through an adhesive, a reinforcing layer is bonded at the top of the base material layer through an adhesive, a heat-insulating layer is bonded at the top of the reinforcing layer through an adhesive, a wear-resistant layer is bonded at the top of the heat-insulating layer through an adhesive, the corrosion-resistant layer comprises an epoxy primer layer, and a Teflon coating layer is sprayed on the surface of the epoxy primer layer. According to the utility model, through the matched use of the base material layer, the corrosion-resistant layer, the epoxy primer layer, the Teflon coating layer, the reinforcing layer, the heat-insulating layer and the wear-resistant layer, the spring body has good use strength, the phenomenon of breakage cannot easily occur, the heat conduction can be ensured, meanwhile, the spring body has good corrosion resistance, the phenomenon of corrosion cannot occur, and the service life of the spring body is prolonged.

Description

Corrosion-resistant high-strength spring

Technical Field

The utility model relates to the technical field of springs, in particular to a corrosion-resistant high-strength spring.

Background

The spring is a mechanical part which works by utilizing elasticity, the part made of elastic materials deforms under the action of external force and restores to the original shape after the external force is removed, and the spring is also used as a 'spring', generally made of spring steel, has various and complicated types according to the shape, mainly comprises a spiral spring, a volute spiral spring, a plate spring, a special-shaped spring and the like, has poor corrosion resistance and lower use strength at present, and therefore, the service life of the spring is shortened.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a corrosion-resistant high-strength spring which has the advantages of high strength and good corrosion resistance, and solves the problems that the corrosion resistance of the spring in the current market is poor, the use strength of the spring is low, and the service life of the spring is shortened.

In order to achieve the purpose, the utility model provides the following technical scheme: the corrosion-resistant high-strength spring comprises a spring body, wherein the spring body comprises a base material layer, a corrosion-resistant layer is bonded to the bottom of the base material layer through an adhesive, a reinforcing layer is bonded to the top of the base material layer through the adhesive, a heat-insulating layer is bonded to the top of the reinforcing layer through the adhesive, and a wear-resistant layer is bonded to the top of the heat-insulating layer through the adhesive;

the corrosion-resistant layer comprises an epoxy primer layer, and a Teflon coating layer is sprayed on the surface of the epoxy primer layer.

Preferably, the base material layer is made of spring steel material, and the surface of the base material layer is electroplated with zinc oxide.

Preferably, the reinforcing layer is made of carbon fibers, and the surface of the carbon fibers is coated with a glass fiber net.

Preferably, the heat insulation layer is made of an aluminum-plated film, and a gap between the aluminum-plated film and the reinforcing layer is filled with heat dissipation silicone grease.

Preferably, the wear-resistant layer is made of wear-resistant ceramics, and the surface of the wear-resistant layer is sprayed with hydrophobic coating.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the matched use of the base material layer, the corrosion-resistant layer, the epoxy primer layer, the Teflon coating layer, the reinforcing layer, the heat-insulating layer and the wear-resistant layer, the spring body has good use strength, the phenomenon of breakage cannot easily occur, the heat conduction can be ensured, meanwhile, the spring body has good corrosion resistance, the phenomenon of corrosion cannot occur, and the service life of the spring body is prolonged.

2. According to the utility model, the spring body can have good use strength by adopting the base material layer made of the spring steel material, the spring body can have good corrosion resistance by adopting the corrosion-resistant layer compounded by the epoxy primer layer and the Teflon coating layer, the spring body cannot be easily corroded by scale, the use strength of the spring body can be further enhanced by adopting the reinforcing layer made of the carbon fiber, the heat of the outside can be isolated by adopting the heat-insulating layer made of the aluminized film, the heat-insulating effect is better ensured, the spring body can have good wear resistance by adopting the wear-resistant layer made of the wear-resistant ceramic, and the spring body can have good hydrophobic performance by spraying the hydrophobic coating on the surface of the wear-resistant layer.

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 spring body according to the present invention;

FIG. 3 is a schematic view of the internal connection structure of the corrosion-resistant layer according to the present invention.

In the figure: 1. a spring body; 101. a substrate layer; 102. a corrosion-resistant layer; 1021. an epoxy primer layer; 1022. a Teflon coating layer; 103. a reinforcing layer; 104. a thermal insulation layer; 105. and a wear-resistant layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within 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 to those skilled in the art through technical manuals or through routine experimentation.

Referring to fig. 1-3, a corrosion-resistant high-strength spring comprises a spring body 1, the tops of the two ends of the spring body 1 are respectively in threaded connection with a plug, the bottoms of the two ends of the spring body 1 are respectively communicated with a water tap, the spring body 1 comprises a base material layer 101, the base material layer 101 is made of spring steel material, zinc oxide is electroplated on the surface of the base material layer 101, the spring body 1 can have good use strength by adopting the base material layer 101 made of spring steel material, a corrosion-resistant layer 102 is bonded on the bottom of the base material layer 101 through an adhesive, a reinforcing layer 103 is bonded on the top of the base material layer 101 through an adhesive, the reinforcing layer 103 is made of carbon fiber, the surface of the carbon fiber is coated with glass, the use strength of the spring body 1 can be further enhanced by adopting a reinforcing layer 103 made of carbon fiber, a heat-insulating layer 104 is bonded on the top of the reinforcing layer 103 through an adhesive, the heat insulation layer 104 is made of an aluminum plated film, heat dissipation silicone grease is filled in a gap between the aluminum plated film and the reinforcing layer 103, external heat can be isolated through the heat insulation layer 104 made of the aluminum plated film, the heat insulation effect is better guaranteed, the top of the heat insulation layer 104 is adhered with the wear-resistant layer 105 through an adhesive, the wear-resistant layer 105 is made of wear-resistant ceramic, the surface of the wear-resistant layer 105 is sprayed with hydrophobic paint, the wear-resistant layer 105 made of the wear-resistant ceramic enables the spring body 1 to have good wear resistance, and the surface of the wear-resistant layer 105 is sprayed with the hydrophobic paint, so that the spring body 1 has good hydrophobic performance;

corrosion-resistant layer 102 includes epoxy primer layer 1021, epoxy primer layer 1021's surface spraying has teflon dope layer 1022, corrosion-resistant layer 102 through adopting epoxy primer layer 1021 and teflon dope layer 1022 complex to make, can make spring body 1 possess good corrosion resistance, can not be easily corroded by the incrustation scale, through substrate layer 101, corrosion-resistant layer 102, epoxy primer layer 1021, teflon dope layer 1022, enhancement layer 103, insulating layer 104 and wearing layer 105's cooperation is used, can make spring body 1 possess good service strength, the phenomenon of emergence rupture easily, and can guarantee to possess good corrosion resistance when heat conduction, the phenomenon of corrosion can not take place, spring body 1's life has been prolonged.

During the use, through the substrate layer 101 of adopting spring steel material to make, can make spring body 1 possess good service strength, through the corrosion-resistant layer 102 that adopts epoxy primer layer 1021 and teflon dope layer 1022 complex to make, can make spring body 1 possess good corrosion resisting property, can not easily corroded by the incrustation scale, through the enhancement layer 103 that adopts carbon fiber to make, can further strengthen spring body 1's service strength, through the insulating layer 104 that adopts aluminized film to make, can isolate external heat, the better effect of insulating against heat of having guaranteed, through the wearing layer 105 that adopts wear-resistant ceramic to make, can make spring body 1 possess good wear resistance, through having hydrophobic coating in the surface spraying of wearing layer 105, can make spring body 1 possess good hydrophobic 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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a corrosion-resistant high strength spring, includes spring body (1), its characterized in that: the spring body (1) comprises a base material layer (101), a corrosion-resistant layer (102) is bonded to the bottom of the base material layer (101) through an adhesive, a reinforcing layer (103) is bonded to the top of the base material layer (101) through an adhesive, a heat-insulating layer (104) is bonded to the top of the reinforcing layer (103) through an adhesive, and a wear-resistant layer (105) is bonded to the top of the heat-insulating layer (104) through an adhesive;

the corrosion-resistant layer (102) comprises an epoxy primer layer (1021), and a Teflon coating layer (1022) is sprayed on the surface of the epoxy primer layer (1021).

2. A corrosion-resistant high-strength spring according to claim 1, wherein: the base material layer (101) is made of spring steel materials, and zinc oxide is electroplated on the surface of the base material layer (101).

3. A corrosion-resistant high-strength spring according to claim 1, wherein: the reinforcing layer (103) is made of carbon fibers, and the surfaces of the carbon fibers are coated with glass fiber nets.

4. A corrosion-resistant high-strength spring according to claim 1, wherein: the heat insulation layer (104) is made of an aluminum-plated film, and a gap between the aluminum-plated film and the reinforcing layer (103) is filled with heat dissipation silicone grease.

5. A corrosion-resistant high-strength spring according to claim 1, wherein: the wear-resistant layer (105) is made of wear-resistant ceramic, and the surface of the wear-resistant layer (105) is sprayed with hydrophobic paint.