High-strength aluminum alloy profile easy to weld

Abstract

The utility model relates to the technical field of aluminum alloy sections, in particular to an easy-to-weld high-strength aluminum alloy section which comprises an aluminum alloy section body, four mounting holes are formed in the right side of the aluminum alloy section body, and four mounting rods matched with the mounting holes are arranged on the left side of the aluminum alloy section body. A reinforcing frame is arranged in an inner cavity of the aluminum alloy profile body, reinforcing covers are arranged at the joints of the periphery of the outer side of the reinforcing frame and the aluminum alloy profile body, and reinforcing rods are arranged in inner cavities of the reinforcing covers. When the aluminum alloy section body is used, the aluminum alloy section body transmits force to the reinforcing cover, the reinforcing cover transmits the force to the reinforcing rod, and the reinforcing rod transmits the force to the reinforcing frame, so that the aluminum alloy section body has more stress points in use, deformation of the aluminum alloy section body in use is avoided, and the service life of the aluminum alloy section body is prolonged. And therefore, the aluminum alloy profile main body cannot be normally used.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminum alloy section bar technical field, concretely is easy to weld high strength aluminum alloy section bar. BACKGROUND

[0002] Aluminum alloy section bar is the most widely used nonferrous structural material in industry, and has been widely used in aviation, aerospace, automobile, machinery manufacturing, shipbuilding, building, decoration and chemical industry.

[0003] In the construction, aluminum alloy section bar needs to be used, but the strength of aluminum alloy section bar is reduced when using, and then the aluminum alloy section bar is deformed when using, and then the aluminum alloy section bar cannot be normally used. UTILITY MODEL CONTENTS

[0004] In view of the defects of prior art, the utility model provides a kind of easy to weld high strength aluminum alloy section bar, with increase aluminum alloy section bar strength etc., solve the problem of low strength of aluminum alloy section bar.

[0005] The utility model discloses easy to weld high strength aluminum alloy section bar, including aluminum alloy section bar main part, the right side of aluminum alloy section bar main part is provided with four mounting holes, the left side of aluminum alloy section bar main part is equipped with four installation rods compatible with mounting hole, the inner chamber of aluminum alloy section bar main part is equipped with reinforcing frame, the outer side four quarters of reinforcing frame and the junction of aluminum alloy section bar main part are equipped with reinforcing cover, the inner chamber of reinforcing cover is equipped with reinforcing rod, the utility model discloses aluminum alloy section bar main part when using, aluminum alloy section bar main part force transmission to reinforcing cover, force transmission to reinforcing rod on reinforcing cover by reinforcing cover, force transmission to reinforcing frame on reinforcing rod by reinforcing rod, so that more stress points of aluminum alloy section bar main part when using, avoid the deformation of aluminum alloy section bar main part when using, and then the condition that aluminum alloy section bar main part cannot be normally used, when needing to weld two aluminum alloy section bar main parts, first, installation rod on one of aluminum alloy section bar main parts and mounting hole inserted in the other aluminum alloy section bar main part, so that two aluminum alloy section bar main parts are more convenient when welding, avoid the condition that two aluminum alloy section bar main parts move when welding.

[0006] The utility model discloses an easy to weld high strength aluminum alloy section bar, wherein the aluminum alloy section bar body is composed of a base layer and a corrosion-resistant layer, the corrosion-resistant layer is located on the surface of the base layer, the corrosion-resistant layer is composed of a polyimide coating layer, a cyanide coating layer and a zinc silicate coating layer, the polyimide coating layer is located on the top of the cyanide coating layer, and the cyanide coating layer is located on the top of the zinc silicate coating layer.

[0007] The utility model discloses an easy to weld high strength aluminum alloy section bar, wherein the polyimide coating layer, the cyanide coating layer and the zinc silicate coating layer all have a thickness of 0.11-0.12mm.

[0008] The utility model discloses an easy to weld high strength aluminum alloy section bar, wherein the left side of the aluminum alloy section bar body and the connecting position of the four mounting rods are fixedly connected through welding, and the four mounting rods are of the same size.

[0009] The utility model discloses an easy to weld high strength aluminum alloy section bar, wherein the two sides of the reinforcing cover and the connecting position of the aluminum alloy section bar body and the reinforcing frame are fixedly connected through welding, and the reinforcing frame is located at the center of the inner cavity of the aluminum alloy section bar body.

[0010] Compared with the prior art, the utility model has the advantages as follows:

[0011] 1、 the utility model discloses when the aluminum alloy section bar body is used, the aluminum alloy section bar body transmits force to the reinforcing cover, transmits force to the reinforcing rod through the reinforcing cover, and then transmits force to the reinforcing frame through the reinforcing rod, so that the aluminum alloy section bar body has more stress points when being used, avoids the deformation of the aluminum alloy section bar body when being used, and further causes the aluminum alloy section bar body to be unable to be normally used, when two aluminum alloy section bar bodies need to be welded, the mounting rod on one of the aluminum alloy section bar bodies is inserted into the mounting hole in the other aluminum alloy section bar body, so that the two aluminum alloy section bar bodies are more convenient to weld, and the movement of the two aluminum alloy section bar bodies during welding is avoided.

[0012] 2、 the utility model discloses through the mutual cooperation of the corrosion-resistant layer, the polyimide coating layer, the cyanide coating layer and the zinc silicate coating layer, the aluminum alloy section bar body can play the corrosion-resistant function when being used, so that the aluminum alloy section bar body has better effect when being used, avoids the serious corrosion of the aluminum alloy section bar body when being used, and further causes the aluminum alloy section bar body to be unable to be normally used. BRIEF DESCRIPTION OF DRAWINGS

[0013] The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application. In the drawings:

[0014] Figure 1 is a structural schematic diagram of the aluminum alloy profile main body;

[0015] Figure 2 is a structural schematic diagram of the aluminum alloy profile main body left side;

[0016] Figure 3 is a structural schematic diagram of the reinforcing frame;

[0017] Figure 4 is a structural schematic diagram of the aluminum alloy profile main body; Figure 3 is a structural schematic diagram of the aluminum alloy profile main body;

[0018] Figure 5 is a structural schematic diagram of the aluminum alloy profile main body;

[0019] Figure 6 is a structural schematic diagram of the corrosion-resistant layer.

[0020] In the figure: 1, aluminum alloy profile main body; 101, base layer; 102, corrosion-resistant layer; 1021, polyimide coating layer; 1022, cyanide condensation coating layer; 1023, zinc silicate coating layer; 2, mounting hole; 3, reinforcing frame; 4, mounting rod; 5, reinforcing cover; 6, reinforcing rod. DETAILED DESCRIPTION

[0021] Several embodiments of the present application will be described hereinafter with reference to the drawings. Numerous specific details will be set forth in the following description in order to provide a thorough understanding of the application. However, it will be appreciated by those of ordinary skill in the art that the application can be practiced without such specific details. In other instances, well-known structures and components are not described in detail in order to avoid obscuring the application. Also, some of the embodiments are described in detail in order to provide a thorough understanding thereof. However, it will be apparent to those skilled in the art that the application can be practiced without such specific details.

[0022] Reference will now be made to the drawings, wherein: Figures 1-6The utility model discloses an easy to weld high -strength aluminum alloy section bar, including aluminum alloy section bar main part 1, four mounting holes 2 are arranged to the right of aluminum alloy section bar main part 1, four installation rod 4 that are adapted with mounting hole 2 are equipped with the left side of aluminum alloy section bar main part 1, the inner chamber of aluminum alloy section bar main part 1 is equipped with reinforcing frame 3, the outside four quarters of reinforcing frame 3 are all equipped with reinforcing cover 5 with the connecting place of aluminum alloy section bar main part 1, the inner chamber of reinforcing cover 5 is equipped with reinforcing rod 6, the utility model discloses when aluminum alloy section bar main part 1 is used, aluminum alloy section bar main part 1 transmits force to reinforcing cover 5, transmits force to reinforcing rod 6 through reinforcing cover 5, transmits force to reinforcing frame 3 again through reinforcing rod 6, and this aluminum alloy section bar main part 1 is more when using stress point, avoid the deformation of aluminum alloy section bar main part 1 when using, further lead to the condition of the normal use of aluminum alloy section bar main part 1 cannot, when needing to weld two aluminum alloy section bar main parts 1, first installation rod 4 on one of aluminum alloy section bar main parts 1 and the installation hole 2 of inserting in the other aluminum alloy section bar main part 1, so that two aluminum alloy section bar main parts 1 are more convenient when welding, avoid the condition of the welding of two aluminum alloy section bar main parts 1 appears movement.

[0023] Aluminum alloy section bar main part 1 is composed of base layer 101 and corrosion -resistant layer 102, corrosion -resistant layer 102 is located on the surface of base layer 101, corrosion -resistant layer 102 is composed of polyimide coating layer 1021, cyan condensation coating layer 1022 and zinc silicate coating layer 1023, polyimide coating layer 1021 is located on the top of cyan condensation coating layer 1022, cyan condensation coating layer 1022 is located on the top of zinc silicate coating layer 1023, the utility model discloses through corrosion -resistant layer 102, polyimide coating layer 1021, cyan condensation coating layer 1022 and zinc silicate coating layer 1023 cooperate with each other, can play the corrosion -resistant function to aluminum alloy section bar main part 1 when using, so that the effect is better when using aluminum alloy section bar main part 1, avoid the corrosion of aluminum alloy section bar main part 1 when using, further lead to the condition of the normal use of aluminum alloy section bar main part 1 cannot.

[0024] The thickness of polyimide coating layer 1021, cyan condensation coating layer 1022 and zinc silicate coating layer 1023 is 0.11-0.12mm.

[0025] The left side of aluminum alloy section bar main part 1 and the connecting place of four installation rods 4 are all fixedly connected in the form of welding, and the four installation rods 4 are consistent in size.

[0026] The connecting place of the two sides of reinforcing cover 5 and aluminum alloy section bar main part 1 and reinforcing frame 3 is all fixedly connected in the form of welding, and reinforcing frame 3 is located at the center of the inner chamber of aluminum alloy section bar main part 1.

[0027] When the aluminum alloy profile main body 1 is used, the aluminum alloy profile main body 1 transmits force to the reinforcing cover 5, the force is transmitted to the reinforcing rod 6 through the reinforcing cover 5, and the force is transmitted to the reinforcing frame 3 through the reinforcing rod 6, so that the aluminum alloy profile main body 1 has more stress points when used, and deformation of the aluminum alloy profile main body 1 during use is avoided, thereby avoiding the condition that the aluminum alloy profile main body 1 cannot be normally used, when two aluminum alloy profile main bodies 1 need to be welded, first, the mounting rod 4 on one of the aluminum alloy profile main bodies 1 is inserted into the mounting hole 2 in the other aluminum alloy profile main body 1, so that the two aluminum alloy profile main bodies 1 are more convenient to weld, and the condition that the two aluminum alloy profile main bodies 1 move during welding is avoided.

[0028] The above is only an embodiment of the present application and is not used to limit the present application. The present application can be variously changed and modified by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the scope of the claims of the present application.

Claims

1. A high-strength aluminum alloy profile that is easy to weld, comprising an aluminum alloy profile body (1), characterized in that: Four mounting holes (2) are provided on the right side of the aluminum alloy profile body (1), four mounting rods (4) adapted to the mounting holes (2) are provided on the left side of the aluminum alloy profile body (1), a reinforcing frame (3) is provided in the inner cavity of the aluminum alloy profile body (1), reinforcing covers (5) are provided on the outer sides of the reinforcing frame (3) and at the connection points with the aluminum alloy profile body (1), and reinforcing rods (6) are provided in the inner cavity of the reinforcing cover (5).

2. The high-strength aluminum alloy profile that is easy to weld according to claim 1, characterized in that: The aluminum alloy profile body (1) is composed of a base layer (101) and a corrosion-resistant layer (102), wherein the corrosion-resistant layer (102) is located on the surface of the base layer (101), and the corrosion-resistant layer (102) is composed of a polyimide coating layer (1021), a cyanide coating layer (1022), and a zinc silicate coating layer (1023), wherein the polyimide coating layer (1021) is located on top of the cyanide coating layer (1022), and the cyanide coating layer (1022) is located on top of the zinc silicate coating layer (1023).

3. The high-strength aluminum alloy profile that is easy to weld according to claim 2, characterized in that: The thicknesses of the polyimide coating layer (1021), the cyanide coating layer (1022), and the zinc silicate coating layer (1023) are all 0.11-0.12 mm.

4. The high-strength aluminum alloy profile that is easy to weld according to claim 1, characterized in that: The connection points between the left side of the aluminum alloy profile body (1) and the four mounting rods (4) are fixedly connected by welding, and the four mounting rods (4) are of the same size.

5. The high-strength aluminum alloy profile that is easy to weld according to claim 1, characterized in that: The connection points between the two sides of the reinforcement cover (5) and the aluminum alloy profile body (1) and the reinforcement frame (3) are fixedly connected by welding, and the reinforcement frame (3) is located at the center of the inner cavity of the aluminum alloy profile body (1).

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