High-strength, high-stability and anti-oxidation aluminum alloy profile

Abstract

The utility model discloses a high-strength high-stability antioxidation aluminum alloy section bar, which comprises an aluminum alloy section bar body, the aluminum alloy section bar body comprises a base layer, the outer surface of the base layer is provided with a functional layer, the functional layer comprises a sound insulation layer and a heat insulation layer, the outer surface of the functional layer is provided with a protective layer, and the outer surface of the protective layer is provided with a heat insulation layer. The protective layer comprises a wear-resistant layer, a corrosion-resistant layer and an anti-oxidation layer, and a reinforcing block is arranged in an inner cavity of the aluminum alloy profile body. According to the aluminum alloy section bar, the sound insulation effect of the aluminum alloy section bar body can be improved through the arranged sound insulation layer, the heat preservation and heat insulation effect of the aluminum alloy section bar body can be improved through the arranged heat insulation layer, the wear-resisting effect can be improved through the arranged wear-resisting layer, and the corrosion-resisting layer at the bottom is protected; and through the arranged anti-oxidation layer, the anti-oxidation effect of the surface of the aluminum alloy profile body can be improved.

Description

Technical Field

[0001] This utility model relates to the field of aluminum alloy profile technology, specifically to a high-strength, high-stability, and oxidation-resistant aluminum alloy profile. Background Technology

[0002] Aluminum alloys are classified into wrought aluminum alloys and cast aluminum alloys according to their composition and processing methods. Wrought aluminum alloys are made by first melting and casting alloy raw materials into ingots, and then performing plastic deformation processing, such as rolling, extrusion, stretching, and forging, to produce various plastically processed products. Cast aluminum alloys are made by melting raw materials and then directly casting various parts into blanks using sand molds, iron molds, investment casting, and die casting methods. In order to reduce weight, various holes are opened in the internal cavity of aluminum alloy profiles. This method can greatly reduce the weight of aluminum alloy profiles, but it will also reduce their strength. Therefore, a high-strength, high-stability, and oxidation-resistant aluminum alloy profile is proposed to solve the above problems. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a high-strength, high-stability, and oxidation-resistant aluminum alloy profile with the advantages of high strength and good oxidation resistance.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a high-strength, high-stability, and oxidation-resistant aluminum alloy profile is provided with an aluminum alloy profile body, the aluminum alloy profile body including a base layer, a functional layer provided on the outer surface of the base layer, the functional layer including a sound insulation layer and a heat insulation layer, a protective layer provided on the outer surface of the functional layer, the protective layer including a wear-resistant layer, a corrosion-resistant layer and an oxidation-resistant layer, and a reinforcing block provided in the inner cavity of the aluminum alloy profile body.

[0005] As a preferred embodiment, the heat insulation layer is located on the outer surface of the sound insulation layer, and the sound insulation layer and the heat insulation layer have the same thickness.

[0006] As a preferred embodiment, the sound insulation layer is made of sound-insulating paint, and the heat insulation layer is made of reflective waterproof and heat-insulating coating.

[0007] As a preferred embodiment, the wear-resistant layer is located on the outer surface of the corrosion-resistant layer, and the corrosion-resistant layer is located on the outer surface of the anti-oxidation layer.

[0008] As a preferred embodiment, the wear-resistant layer is made of fluorocarbon paint, and the corrosion-resistant layer is made of chlorinated rubber-based anti-rust primer.

[0009] As a preferred embodiment, the material of the anti-oxidation layer is a water-based epoxy primer, and the reinforcing block is placed in the through groove of the aluminum alloy profile body. Beneficial effects

[0010] Compared with the prior art, the present invention provides a high-strength, high-stability, and oxidation-resistant aluminum alloy profile, which has the following beneficial effects.

[0011] 1. By setting a sound insulation layer, the sound insulation effect of the aluminum alloy profile body can be improved; by setting a heat insulation layer, the heat insulation effect of the aluminum alloy profile body can be improved; by setting a wear-resistant layer, the wear resistance effect can be improved; by setting a corrosion-resistant layer, the corrosion resistance effect of the aluminum alloy profile body can be improved; and by setting an anti-oxidation layer, the anti-oxidation effect of the surface of the aluminum alloy profile body can be improved.

[0012] 2. By setting up reinforcing blocks, the reinforcing blocks are placed into the through groove of the aluminum alloy profile body in a fixed ratio and glued together. The added reinforcing blocks can improve the internal structural strength of the aluminum alloy profile body. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the functional layer structure of this utility model;

[0015] Figure 3 This is a schematic diagram of the composition and structure of the protective layer of this utility model.

[0016] In the diagram: 1. Aluminum alloy profile body; 2. Base layer; 3. Functional layer; 31. Sound insulation layer; 32. Thermal insulation layer; 4. Protective layer; 41. Wear-resistant layer; 42. Corrosion-resistant layer; 43. Anti-oxidation layer; 5. Reinforcing block. Detailed Implementation

[0017] The following drawings will disclose several embodiments of this utility model. For clarity, many practical details will be described in the following description. However, it should be understood that these practical details should not be used to limit this utility model. That is, in some embodiments of this utility model, these practical details are not essential. In addition, for the sake of simplicity, some conventional structures and components will be shown in the drawings in a simple schematic manner. Example 1:

[0018] Please see Figure 1-3To improve sound insulation and oxidation resistance, this embodiment provides the following technical solution, specifically: It includes an aluminum alloy profile body 1, which includes a base layer 2. A functional layer 3 is disposed on the outer surface of the base layer 2. The functional layer 3 includes a sound insulation layer 31 and a heat insulation layer 32. A protective layer 4 is disposed on the outer surface of the functional layer 3. The protective layer 4 includes a wear-resistant layer 41, a corrosion-resistant layer 42, and an oxidation-resistant layer 43. The heat insulation layer 32 is located on the outer surface of the sound insulation layer 31. The sound insulation layer 31 and the heat insulation layer 32 have the same thickness. The material of the sound insulation layer 31 is sound-insulating paint, and the material of the heat insulation layer 32 is a reflective, waterproof, and heat-insulating coating. The wear-resistant layer 41 is located on the outer surface of the corrosion-resistant layer 42. 42 is located on the outer surface of the anti-oxidation layer 43. The wear-resistant layer 41 is made of fluorocarbon paint, the corrosion-resistant layer 42 is made of chlorinated rubber-based anti-rust primer, and the anti-oxidation layer 43 is made of water-based epoxy primer. The sound insulation layer 31 improves the sound insulation effect of the aluminum alloy profile body 1. The heat insulation layer 32 improves the heat insulation effect of the aluminum alloy profile body 1. The wear-resistant layer 41 improves the wear resistance and protects the bottom corrosion-resistant layer 42. The corrosion-resistant layer 42 improves the corrosion resistance of the aluminum alloy profile body 1. The anti-oxidation layer 43 improves the anti-oxidation effect on the surface of the aluminum alloy profile body 1. Example 2:

[0019] Please see Figure 1-3 In order to enhance strength, this embodiment provides the following technical solution, which specifically discloses that: the inner cavity of the aluminum alloy profile body 1 is provided with a reinforcing block 5, the reinforcing block 5 is placed in the through groove of the aluminum alloy profile body 1, and the reinforcing block 5 is placed in the through groove of the aluminum alloy profile body 1 according to a fixed ratio and glued together. By adding the reinforcing block 5, the internal structural strength of the aluminum alloy profile body 1 can be improved.

[0020] The working principle of this utility model is as follows: reinforcing blocks 5 are sequentially placed into the through grooves of the aluminum alloy profile body 1 at fixed intervals and fixed with glue, which can improve the structural strength of the aluminum alloy profile body 1. Furthermore, the sound insulation layer 31, with sound insulation paint applied to the aluminum alloy profile body 1, can effectively reduce the transmission of external noise and improve the sound insulation effect of the aluminum alloy profile body 1. The heat insulation layer 32, with reflective waterproof and heat-insulating coating, has sun protection and heat insulation functions, which can improve the heat insulation effect of the aluminum alloy profile body 1. The wear-resistant layer 41, with fluorocarbon paint, has excellent weather resistance and wear resistance, improving the wear resistance effect while protecting the bottom corrosion-resistant layer 42, etc. The corrosion-resistant layer 42, with chlorinated rubber-based anti-rust primer, can prevent the corrosion of moisture and oxygen, and also has excellent acid and alkali resistance, which can improve the corrosion resistance of the aluminum alloy profile body 1. The anti-oxidation layer 43, with water-based epoxy primer, has good anti-oxidation and chemical resistance properties, which can improve the anti-oxidation effect of the surface of the aluminum alloy profile body 1.

[0021] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. A high-strength, high-stability, and oxidation-resistant aluminum alloy profile, comprising an aluminum alloy profile body (1), characterized in that: The aluminum alloy profile body (1) includes a base layer (2), and a functional layer (3) is provided on the outer surface of the base layer (2). The functional layer (3) includes a sound insulation layer (31) and a heat insulation layer (32). A protective layer (4) is provided on the outer surface of the functional layer (3). The protective layer (4) includes a wear-resistant layer (41), a corrosion-resistant layer (42), and an oxidation-resistant layer (43). A reinforcing block (5) is provided in the inner cavity of the aluminum alloy profile body (1).

2. The high-strength, high-stability, oxidation-resistant aluminum alloy profile according to claim 1, characterized in that: The heat insulation layer (32) is located on the outer surface of the sound insulation layer (31), and the sound insulation layer (31) and the heat insulation layer (32) have the same thickness.

3. The high-strength, high-stability, oxidation-resistant aluminum alloy profile according to claim 1, characterized in that: The material of the sound insulation layer (31) is sound insulation paint, and the material of the heat insulation layer (32) is reflective waterproof and heat insulation coating.

4. The high-strength, high-stability, oxidation-resistant aluminum alloy profile according to claim 1, characterized in that: The wear-resistant layer (41) is located on the outer surface of the corrosion-resistant layer (42), and the corrosion-resistant layer (42) is located on the outer surface of the anti-oxidation layer (43).

5. The high-strength, high-stability, oxidation-resistant aluminum alloy profile according to claim 1, characterized in that: The wear-resistant layer (41) is made of fluorocarbon paint, and the corrosion-resistant layer (42) is made of chlorinated rubber-based anti-rust primer.

6. The high-strength, high-stability, oxidation-resistant aluminum alloy profile according to claim 1, characterized in that: The material of the antioxidant layer (43) is water-based epoxy primer, and the reinforcing block (5) is placed in the through groove of the aluminum alloy profile body (1).

Images