High-plasticity aluminum alloy extrusion profile

Abstract

The utility model relates to the field of aluminum alloy, and discloses a high-plasticity aluminum alloy extruded section which comprises an extruded section body, an elastic mechanism is arranged in the extruded section body, two symmetrically-distributed mounting grooves are formed in the top and the bottom of the inner cavity wall of the extruded section body, mounting blocks are arranged in inner cavities of the mounting grooves, and the elastic mechanism is arranged in the mounting blocks. The elastic mechanism comprises a plurality of elastic arc-shaped pieces arranged in an inner cavity of the extrusion profile body, and two elastic arc-shaped pieces in central symmetry form an elastic structure formed by a blade. The triangular elastic structure formed by the elastic arc-shaped pieces can buffer pressure, and when the elastic arc-shaped pieces are separated towards the outer side, deformation caused by the pressure is weakened through the high-plasticity springs, so that the high plasticity of the aluminum alloy extrusion profile body is improved, and the service life of the aluminum alloy extrusion profile body is prolonged. The problem that an existing aluminum alloy extrusion profile is prone to collision, deformation and damage is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloys, and specifically relates to a high-plasticity aluminum alloy extrusion profile. Background Technique

[0002] Industrial aluminum profiles, also known as industrial aluminum extrusion materials and industrial aluminum alloy profiles, are alloy materials mainly composed of aluminum. Aluminum rods are melted and extruded to obtain aluminum materials with different cross-sectional shapes. However, due to different proportions of added alloys, the mechanical properties and application fields of the produced industrial aluminum profiles are also different. Generally speaking, industrial aluminum profiles refer to all aluminum profiles except those used for building doors and windows, curtain walls, indoor and outdoor decorations, and building structures.

[0003] The patent with the publication number of CN210948424U discloses a high-plasticity aluminum alloy extrusion profile, which includes a bottom plate. One side of the bottom plate is fixedly connected with a first buckle, and the other side of the bottom plate is provided with a second buckle. The upper surface of the bottom plate is provided with a first arc plate. One side of the first arc plate is fixedly connected with the first buckle. The other side of the first arc plate is provided with a second arc plate, and one side of the second arc plate is provided with a third arc plate. The novel device uses the setting method of the bottom plate. The connection between the bottom plate and the first arc plate, the second arc plate, and the third arc plate through the first support rod, the second support rod, the third support rod, the first angle plate, and the second angle plate not only saves production costs but also enhances the connection performance between the bottom plate and the first arc plate, the second arc plate, and the third arc plate.

[0004] However, this device only relies on the first support column and the second support column to support the bottom plate and the first arc plate, the second arc plate, and the third arc plate. Although it plays a certain supporting role, there is no support structure in the area filled with sound-absorbing sponge. When the first arc plate, the second arc plate, and the third arc plate are impacted or collided, it is difficult to slow down the force received only by the sound-absorbing sponge, which is likely to cause deformation or even damage to the arc plate. Therefore, a high-plasticity aluminum alloy extrusion profile is proposed to solve the problem that the existing aluminum alloy extrusion profile is easily damaged by collision and deformation. Content of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] In view of the deficiencies of the prior art, the utility model provides a high-plasticity aluminum alloy extrusion profile to solve the above problems.

[0007] (2) Technical Solutions

[0008] To achieve the above object, the present utility model provides the following technical solution: A highly plastic aluminum alloy extrusion profile, including an extrusion profile main body, an elastic mechanism is provided inside the extrusion profile main body, and two symmetrically distributed mounting grooves are respectively opened at the top and bottom of the inner cavity wall of the extrusion profile main body, and a mounting block is arranged inside the mounting groove;

[0009] The elastic mechanism includes a plurality of elastic arc-shaped sheets arranged in the inner cavity of the extrusion profile main body. Two centrally symmetric elastic arc-shaped sheets form an elastic structure formed by blades. The elastic structure and the extrusion profile main body form a triangle. Inside the elastic structure formed by the two elastic arc-shaped sheets, several highly plastic springs are arranged.

[0010] Preferably, the mounting block is fixedly connected to the elastic arc-shaped sheet, and there is a certain frictional force between the mounting block and the mounting groove.

[0011] Preferably, the two ends of the highly plastic spring are respectively fixedly connected to the two elastic arc-shaped sheets.

[0012] Preferably, an elastic support plate and a second elastic support plate are arranged inside the extrusion profile main body, and the top and bottom of the elastic support plate and the second elastic support plate are both connected to the inner cavity wall of the extrusion profile main body.

[0013] Preferably, recessed parts are arranged at both ends of the extrusion profile main body, and pressure-resistant grooves are opened at the positions of the inner cavity walls of the recessed parts that are centrally symmetric with the inner cavity wall of the extrusion profile main body.

[0014] Preferably, T-shaped mounting blocks are symmetrically and fixedly connected to the top and bottom of one end of the extrusion profile main body, and T-shaped mounting grooves are symmetrically opened at the top and bottom of the other end of the extrusion profile main body.

[0015] (III) Beneficial effects

[0016] 1. For this highly plastic aluminum alloy extrusion profile, when the highly plastic aluminum alloy extrusion profile main body is subjected to pressure, the elastic structure in the shape of a triangle formed by the elastic arc-shaped sheets can buffer the pressure. When the elastic arc-shaped sheets separate outward, the highly plastic springs are used to weaken the deformation caused by the pressure, thereby improving the high plasticity of the aluminum alloy extrusion profile main body, and solving the problem that the existing aluminum alloy extrusion profiles are easily damaged by collision and deformation.

[0017] 2. For this highly plastic aluminum alloy extrusion profile, through the recessed parts and the pressure-resistant grooves in the aluminum alloy extrusion profile main body, the compressive resistance of this aluminum alloy extrusion profile is improved, and the aluminum alloy extrusion profile is prevented from being easily deformed due to impact and collision.

[0018] 3. When connecting this highly plastic aluminum alloy extruded profile, the T-shaped mounting block on one side of the extruded profile body can be inserted into the T-shaped mounting groove at one end of another extruded profile body, and then two such highly plastic aluminum alloy extruded profiles can be connected, improving the convenience of connecting this highly plastic aluminum alloy extruded profile. Brief Description of the Drawings

[0019] Figure 1 is a structural diagram of the present invention;

[0020] Figure 2 is a side view of the structure of the present invention;

[0021] Figure 3 is the structure of the present invention Figure 1 enlarged view of part A in.

[0022] In the figure: 1, extruded profile body; 2, elastic mechanism; 3, elastic arc-shaped piece; 4, highly plastic spring; 5, mounting groove; 6, mounting block; 7, elastic support plate; 8, second elastic support plate; 9, recessed part; 10, compression-resistant groove; 11, T-shaped mounting block; 12, T-shaped mounting groove. Detailed Description of the Preferred Embodiment

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0024] Embodiment: Please refer to Figures 1-3 , a highly plastic aluminum alloy extruded profile, including an extruded profile body 1. An elastic mechanism 2 is arranged inside the extruded profile body 1. Two symmetrically distributed mounting grooves 5 are opened at the top and bottom of the inner cavity wall of the extruded profile body 1. A mounting block 6 is arranged in the inner cavity of the mounting groove 5. The elastic mechanism 2 includes a plurality of elastic arc-shaped pieces 3 arranged in the inner cavity of the extruded profile body 1. An elastic structure formed by two centrally symmetric elastic arc-shaped pieces 3 forms a triangle with the extruded profile body 1. A number of highly plastic springs 4 are arranged inside the elastic structure formed by the two elastic arc-shaped pieces 3.

[0025] Furthermore, the mounting block 6 is fixedly connected to the elastic arc-shaped piece 3. There is a certain frictional force between the mounting block 6 and the mounting groove 5. The mounting block 6 in the mounting groove 5 can be used to install and disassemble the elastic arc-shaped piece 3. If the elastic arc-shaped piece 3 is deformed due to extrusion, the elastic structure can be pulled out from the inner cavity of the extruded profile body 1, facilitating the disassembly, inspection and replacement of the elastic structure.

[0026] Furthermore, the two end portions of the highly plastic spring 4 are fixedly connected to the two elastic arc-shaped sheets 3 respectively. When the highly plastic aluminum alloy extrusion profile body 1 is subjected to pressure, the elastic structure in a triangular shape formed by cooperating with the elastic arc-shaped sheets 3 can buffer the pressure. When the elastic arc-shaped sheets 3 separate outward, the highly plastic spring 4 is used to weaken the deformation caused by the pressure, thereby improving the high plasticity of the aluminum alloy extrusion profile body 1.

[0027] Furthermore, an elastic support plate 7 and a second elastic support plate 8 are arranged inside the extrusion profile body 1. The top and bottom of the elastic support plate 7 and the second elastic support plate 8 are connected to the inner cavity wall of the extrusion profile body 1. The elastic support plate 7 and the second elastic support plate 8 can support the inner cavity of the extrusion profile body 1, further reducing the extrusion pressure received by the aluminum alloy extrusion profile body 1 and improving the plasticity.

[0028] Furthermore, recessed portions 9 are provided at both ends of the extrusion profile body 1. Compression-resistant grooves 10 are provided at the positions on the inner cavity wall of the recessed portions 9 that are centrosymmetric with the center of the inner cavity wall of the extrusion profile body 1. Through the recessed portions 9 and the compression-resistant grooves 10 in the aluminum extrusion profile body 1, the compressive resistance of this aluminum alloy extrusion profile is improved, and the aluminum alloy extrusion profile is prevented from being easily deformed due to impact or collision.

[0029] Furthermore, T-shaped mounting blocks 11 are symmetrically and fixedly connected to the top and bottom of one end of the extrusion profile body 1, and T-shaped mounting grooves 12 are symmetrically provided at the top and bottom of the other end of the extrusion profile body 1. When connecting this highly plastic aluminum alloy extrusion profile, the T-shaped mounting blocks 11 on one side of the extrusion profile body 1 can be inserted into the T-shaped mounting grooves 12 at one end of another extrusion profile body 1, and then the two highly plastic aluminum alloy extrusion profiles can be connected, improving the convenience during the connection of this highly plastic aluminum alloy extrusion profile.

[0030] Working principle: When using this highly plastic aluminum alloy extrusion profile, when the highly plastic aluminum alloy extrusion profile body 1 is subjected to pressure, the elastic structure in a triangular shape formed by cooperating with the elastic arc-shaped sheets 3 can buffer the pressure. When the elastic arc-shaped sheets 3 separate outward, the highly plastic spring 4 is used to weaken the deformation caused by the pressure, thereby improving the high plasticity of the aluminum alloy extrusion profile body 1 and solving the problem that the existing aluminum alloy extrusion profiles are easily damaged by collision and deformation.

[0031] In the description of the present utility model, it should also be noted that unless otherwise clearly defined and limited, the terms "arranged", "installed", "connected" and "coupled" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0032] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A high-plasticity aluminum alloy extruded profile, comprising an extruded profile body (1), characterized in that: An elastic mechanism (2) is arranged inside the extruded profile body (1), two symmetrically distributed mounting grooves (5) are arranged at the top and bottom of the inner cavity wall of the extruded profile body (1), and a mounting block (6) is arranged in the inner cavity of the mounting groove (5); The elastic mechanism (2) comprises a plurality of elastic arc-shaped sheets (3) arranged in the inner cavity of the extruded profile body (1); two centrally symmetrical elastic arc-shaped sheets (3) form an elastic structure formed by leaves; the elastic structure and the extruded profile body (1) form a triangle; and a plurality of high-plasticity springs (4) are arranged inside the elastic structure formed by the two elastic arc-shaped sheets (3).

2. The high plasticity aluminum alloy extruded profile according to claim 1, characterized in that: The mounting block (6) is fixedly connected to the elastic arc-shaped piece (3), and a certain friction force exists between the mounting block (6) and the mounting groove (5).

3. The high plasticity aluminum alloy extruded profile according to claim 1, characterized in that: The two ends of the high-plasticity spring (4) are respectively fixedly connected to the two elastic arc-shaped sheets (3).

4. The high plasticity aluminum alloy extruded profile according to claim 1, characterized in that: An elastic support plate (7) and a second elastic support plate (8) are arranged inside the extruded profile body (1); the top and bottom of the elastic support plate (7) and the second elastic support plate (8) are connected to the inner cavity wall of the extruded profile body (1).

5. The high plasticity aluminum alloy extruded profile according to claim 1, characterized in that: Concave portions (9) are provided at both ends of the extruded profile body (1), and pressure-resistant grooves (10) are provided at centrally symmetrical positions of the inner cavity wall of the concave portion (9) and the inner cavity wall of the extruded profile body (1).

6. The high plasticity aluminum alloy extruded profile according to claim 1, characterized in that: A T-shaped mounting block (11) is symmetrically fixedly connected at the top and bottom of one end of the extruded profile body (1), and a T-shaped mounting groove (12) is symmetrically provided at the top and bottom of the other end of the extruded profile body (1).

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