Automobile aluminum alloy frame structure

Abstract

The utility model relates to the technical field of automobile frames, and particularly discloses an automobile aluminum alloy frame structure which comprises a first cross beam and a second cross beam which are arranged in parallel. A first vertical beam and a second vertical beam are further included, and the first vertical beam and the second vertical beam are arranged in parallel; two ends of the first vertical beam are respectively welded with the first cross beam and the second cross beam; two ends of the second vertical beam are respectively welded with the first cross beam and the second cross beam; fasteners are arranged at the joints of the first vertical beam and the first cross beam and the second cross beam and the joints of the second cross beam and the first cross beam and the second cross beam. Therefore, the connecting positions of the first vertical beam, the first cross beam and the second cross beam and the connecting positions of the second cross beam, the first cross beam and the second cross beam can be further improved, the risk that the welding positions are loosened and even broken due to corrosion in the later period is reduced, and the practicability of the automobile aluminum alloy frame structure is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile frames, in particular to an automobile aluminum alloy frame structure. Background Art

[0002] With the increasing shortage of new energy and the development of science and technology, the design of automobiles is gradually moving towards lightweight, reducing the weight of the car, thereby reducing the energy consumption and emissions of the car. Aluminum alloy parts are light and easy to recycle and reuse, saving resources and reducing the pollution of the car to the environment.

[0003] Traditional automobile frames are mainly made of sheet metal stamping and welding, which are easy to rust. They are not only heavy but also have poor toughness. In particular, the welding parts cannot play a good buffering role when the vehicle is impacted, which to a certain extent affects the service life of the automobile frame. Utility Model Content

[0004] The purpose of the utility model is to provide an automobile aluminum alloy frame structure to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automobile aluminum alloy frame structure, comprising a first crossbeam and a second crossbeam, wherein the first crossbeam is arranged in parallel with the second crossbeam; further comprising a first vertical beam and a second vertical beam, wherein the first vertical beam is arranged in parallel with the second vertical beam; the two ends of the first vertical beam are respectively welded to the first crossbeam and the second crossbeam; the two ends of the second vertical beam are respectively welded to the first crossbeam and the second crossbeam; fasteners are provided at the connection between the first vertical beam and the first crossbeam and the second crossbeam, and at the connection between the second crossbeam and the first crossbeam and the second crossbeam.

[0006] Furthermore, the fastener is a reinforcing rib, and the reinforcing rib is welded to the first crossbeam and the second crossbeam.

[0007] Furthermore, a positioning hole is provided on the reinforcing rib.

[0008] Furthermore, a plurality of side ears are provided on the first cross beam and the second cross beam, and a mounting hole is provided on each side ear to facilitate the installation of the frame.

[0009] Furthermore, a plurality of groups of bases are fixedly connected to the first crossbeam and the second crossbeam, and each base is provided with a reserved hole.

[0010] Furthermore, a plurality of adapting grooves are provided on the first vertical beam and the second vertical beam.

[0011] Furthermore, a clamping column is fixedly connected to the reinforcing rib.

[0012] Furthermore, the first cross beam, the second cross beam, the first vertical beam, the second vertical beam and the reinforcing ribs are all made of aluminum alloy.

[0013] Compared with the prior art, the beneficial effect of the utility model is that the automobile aluminum alloy frame structure, through the cooperation between the first crossbeam, the second crossbeam, the first vertical beam, the second vertical beam, the fasteners, etc., can further improve the connection between the first vertical beam and the first crossbeam and the second crossbeam, and the connection between the second crossbeam and the first crossbeam and the second crossbeam, reduce the risk of loosening or even breaking of the welding joints due to corrosion, impact, etc. in the later welding joints, further improve the practicability of the automobile aluminum alloy frame structure, and is suitable for wide promotion and use.

[0014] The frame is made of aluminum alloy, which has strong plasticity and simple parts manufacturing. It has stable chemical properties and can be recycled; it has no metal pollution, no toxicity, and is more environmentally friendly. At the same time, aluminum alloy is light in weight, which can reduce the overall weight of the vehicle and achieve better results. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0016] Figure 1 The overall structural diagram provided for the embodiment of the utility model;

[0017] Figure 2 A schematic diagram of the overall structure from another perspective provided by an embodiment of the utility model;

[0018] Figure 3 This is a schematic diagram of the overall structure of the other side provided by an embodiment of the utility model.

[0019] Explanation of the reference numerals: 1. first horizontal beam; 11. second horizontal beam; 2. first vertical beam; 21. second vertical beam; 3. reinforcing rib; 4. positioning hole; 5. side ear; 6. mounting hole; 7. reserved hole; 8. base; 9. snap-in column; 10. adapter groove. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-3 The utility model provides a technical solution: an automobile aluminum alloy frame structure, comprising a first crossbeam 1 and a second crossbeam 11, the first crossbeam 1 and the second crossbeam 11 are arranged in parallel; further comprising a first vertical beam 2 and a second vertical beam 21, the first vertical beam 2 and the second vertical beam 21 are arranged in parallel; the two ends of the first vertical beam 2 are respectively welded to the first crossbeam 1 and the second crossbeam 11; the two ends of the second vertical beam 21 are respectively welded to the first crossbeam 1 and the second crossbeam 11; fasteners are provided at the connection between the first vertical beam 2 and the first crossbeam 1 and the second crossbeam 11, and at the connection between the second crossbeam 11 and the first crossbeam 1 and the second crossbeam 11.

[0022] Specifically, the automobile aluminum alloy frame structure includes a first crossbeam 1 and a second crossbeam 11, and the first crossbeam 1 is arranged in parallel with the second crossbeam 11; and also includes a first vertical beam 2 and a second vertical beam 21, and the first vertical beam 2 is arranged in parallel with the second vertical beam 21. Specifically, the first crossbeam 1, the second crossbeam 11, the first vertical beam 2, and the second vertical beam 21 form a frame, which is specifically a rectangular frame. The two ends of the first vertical beam 2 are respectively welded to the first crossbeam 1 and the second crossbeam 11; the two ends of the second vertical beam 21 are respectively welded to the first crossbeam 1 and the second crossbeam 11, so as to improve the stability of the frame when in use. Fasteners are provided at the connection between the first vertical beam 2 and the first crossbeam 1 and the second crossbeam 11, and at the connection between the second crossbeam 11 and the first crossbeam 1 and the second crossbeam 11. More specifically, there are four fasteners, which are respectively arranged at each welding point, so as to further improve the connection between the first vertical beam 2 and the first cross beam 1 and the second cross beam 11, and the connection between the second cross beam 11 and the first cross beam 1 and the second cross beam 11, reduce the risk of loosening or even breaking of the welding points due to corrosion, impact, etc. in the later welding points, further improve the practicability of the automobile aluminum alloy frame structure, and be suitable for wide promotion and use.

[0023] In the embodiment provided by the utility model, the fastener is a reinforcing rib 3, and the reinforcing rib 3 is welded to the first cross beam 1 and the second cross beam 11, so as to further improve the stability of the entire frame structure.

[0024] In the embodiment provided by the utility model, positioning holes 4 are provided on the reinforcing ribs 3 to facilitate the installation and subsequent use of the entire frame structure, and at the same time can further improve the practicality of the reinforcing ribs 3.

[0025] In the embodiment provided by the utility model, a plurality of side ears 5 are disposed on the first crossbeam 1 and the second crossbeam 11 , and a mounting hole 6 is opened on each side ear 5 to facilitate the installation of the frame.

[0026] In the embodiment provided by the utility model, multiple groups of bases 8 are fixedly connected to the first crossbeam 1 and the second crossbeam 11, and each base 8 is provided with a reserved hole 7 for later use.

[0027] In the embodiment provided by the utility model, multiple sets of adapting grooves 10 are provided on the first vertical beam 2 and the second vertical beam 21, so as to facilitate installation according to work requirements at a later stage.

[0028] In the embodiment provided by the utility model, a clamping column 9 is fixedly connected to the reinforcing rib 3 .

[0029] In the embodiment provided by the utility model, the first cross beam 1, the second cross beam 11, the first vertical beam 2, the second vertical beam 21 and the reinforcing rib 3 are all made of aluminum alloy. The aluminum alloy profile has strong plasticity and simple parts manufacturing; the chemical properties are stable and can be recycled; there is no metal pollution, no toxicity, and it is more environmentally friendly.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automotive aluminum alloy frame structure, characterized in that: It comprises a first crossbeam (1) and a second crossbeam (11), wherein the first crossbeam (1) and the second crossbeam (11) are arranged in parallel; It also includes a first vertical beam (2) and a second vertical beam (21), wherein the first vertical beam (2) and the second vertical beam (21) are arranged in parallel; Two ends of the first vertical beam (2) are respectively welded to the first cross beam (1) and the second cross beam (11); Two ends of the second vertical beam (21) are respectively welded to the first cross beam (1) and the second cross beam (11); Fasteners are provided at the connection points between the first vertical beam (2) and the first cross beam (1) and the second cross beam (11), and at the connection points between the second cross beam (11) and the first cross beam (1) and the second cross beam (11).

2. The automotive aluminum alloy frame structure according to claim 1, characterized in that: The fastener is a reinforcing rib (3), and the reinforcing rib (3) is welded to the first crossbeam (1) and the second crossbeam (11).

3. The automotive aluminum alloy frame structure according to claim 2, characterized in that: The reinforcing rib (3) is provided with a positioning hole (4).

4. The automotive aluminum alloy frame structure according to claim 1, characterized in that: The first crossbeam (1) and the second crossbeam (11) are both provided with a plurality of side ears (5), and each side ear (5) is provided with a mounting hole (6) to facilitate the installation of the frame.

5. The automotive aluminum alloy frame structure according to claim 1, characterized in that: A plurality of groups of bases (8) are fixedly connected to the first crossbeam (1) and the second crossbeam (11), and each base (8) is provided with a reserved hole (7).

6. The automotive aluminum alloy frame structure according to claim 1, characterized in that: The first vertical beam (2) and the second vertical beam (21) are both provided with a plurality of sets of adapting grooves (10).

7. The automotive aluminum alloy frame structure according to claim 2, characterized in that: A clamping column (9) is fixedly connected to the reinforcing rib (3).

8. The automotive aluminum alloy frame structure according to claim 2, characterized in that: The first cross beam (1), the second cross beam (11), the first vertical beam (2), the second vertical beam (21) and the reinforcing ribs (3) are all made of aluminum alloy.

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