Compression-resistant aluminum alloy profile for vehicle
By introducing compressive support holes, bonding slots, clamp slots and clamp blocks into automotive compressive aluminum alloy profiles, combined with reinforcement materials and magnesium and silicon reinforcement, the weight increase of aluminum alloy profiles in the prior art is solved and The complex welding problem achieves lightweight and stable connection effects.
Patent Information
- Application Number
- CN202420664848.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-02
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-04-02
AI Technical Summary
Existing automotive compressive aluminum alloy profiles enhance strength by increasing weight, but they lead to an increase in overall weight and troublesome welding and fixing, which does not achieve the purpose of lightweighting.
The aluminum alloy profile with compressive support holes, fitting grooves, clamp slots and polygonal clamp blocks is designed to achieve a stable connection through the clamping connection method, and weight is reduced through hollow design. At the same time, reinforcement material and magnesium and silicon are used to enhance hardness.
It realizes lightweight and stable connection of aluminum alloy profiles, is convenient to disassemble and assemble, maintains compressive resistance, and avoids the complexity of welding.
Smart Images
Figure CN222141719U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of aluminum alloy profiles, and in particular relates to a compression-resistant aluminum alloy profile for vehicles. Background Art
[0002] Aluminum and aluminum alloy materials are widely used in transportation, packaging containers, building decoration, aerospace, machinery and electrical appliances, electronic communications, petrochemicals, home appliance manufacturing and other industries due to their excellent properties such as low density, high specific strength, high specific stiffness, good elasticity, good impact resistance, corrosion resistance, wear resistance, high conductivity, high thermal conductivity, easy surface coloring, easy processing, and recyclability.
[0003] In the prior art, general automotive compression-resistant aluminum alloy profiles generally increase the weight of the aluminum alloy to enhance the strength of the aluminum alloy profile. However, the overall thicker shape of the aluminum material increases the overall weight of the aluminum material, and fails to achieve the ideal lightweight purpose of the aluminum material. In addition, the aluminum materials need to be fixed by welding, which is rather troublesome. Therefore, a automotive compression-resistant aluminum alloy profile is needed to solve the above problems. Utility Model Content
[0004] The purpose of the utility model is to provide a compression-resistant aluminum alloy profile for vehicles to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a compression-resistant aluminum alloy profile for a vehicle, comprising a profile body, wherein the profile body and the second profile are both provided with compression-resistant support holes, the profile body and the second profile are both provided with fitting grooves on the outside, the number of the fitting grooves is four and they are distributed in a rectangular array, the four fitting grooves are each provided with a card slot, a polygonal card block is carded in the fitting groove, and a card block is fixedly connected to the outside of the polygonal card block.
[0006] By providing a pressure-resistant support hole, a fitting groove, a card slot, a polygonal card block and a card block, when two aluminum alloy profiles need to be connected, the polygonal card block and the card block are inserted into the fitting groove and the card slot of one of the aluminum alloy profiles. Thereafter, the fitting groove and the card slot opened in the other aluminum alloy profile are aligned with the polygonal card block and the card block and inserted, so that the two aluminum alloy profiles can be connected. The card slots and the card blocks can make the connection between the two aluminum alloy profiles more stable and prevent loosening. The hollow setting of the pressure-resistant support hole can make the weight of the profile body and the second profile lighter without affecting the overall pressure resistance.
[0007] As a preferred embodiment, a first pressure-resistant layer is fixedly connected to the upper surface of the profile body, a second pressure-resistant layer is externally meshedly connected to the first pressure-resistant layer, and a second profile is fixedly connected to the upper surface of the second pressure-resistant layer.
[0008] By providing a first pressure-resistant layer and a second pressure-resistant layer, the first pressure-resistant layer and the second pressure-resistant layer are triangular in appearance and are made of reinforcing rib material with strong pressure resistance. The first pressure-resistant layer and the second pressure-resistant layer are meshed and connected with each other, so that the profile body and the second profile can fit better and have better stability.
[0009] As a preferred embodiment, the profile body is meshed with the second profile through the first pressure-resistant layer and the second pressure-resistant layer.
[0010] By providing a main profile and a second profile, appropriate amounts of magnesium and silicon are added to the main profile and the second profile to make the profile harder.
[0011] As a preferred implementation, the number of the compression support holes is several and they are spaced apart from each other.
[0012] By providing a compression-resistant support hole, the compression-resistant support hole has a triangular appearance, has better compression resistance and stability, and through the hollow setting of the compression-resistant support hole, the weight of the profile main body and the second profile can be lighter without affecting the overall compression resistance.
[0013] As a preferred implementation, the number of the card slots is two and they are symmetrically arranged with each other, and the card block and the card slots are arranged corresponding to each other.
[0014] By providing the card slots and card blocks, the connection between the two aluminum alloy profiles can be made more stable to prevent loosening.
[0015] As a preferred embodiment, the profile body and the second profile are both provided with reinforcement layers, and the number of the reinforcement layers is four and they are distributed in a rectangular array.
[0016] By providing a reinforcement layer, which is respectively arranged on the outer sides of the profile body and the second profile, the profile body and the second profile are protected, so that the profile body and the second profile have stronger compression resistance.
[0017] Compared with the prior art, the beneficial effects of the utility model are:
[0018] The utility model is provided with a pressure-resistant support hole, a fitting groove, a card slot, a polygonal card block and a card block. When two aluminum alloy profiles need to be connected, the polygonal card block and the card block are inserted into the fitting groove and the card slot of the two aluminum alloy profiles to connect the two aluminum alloy profiles. The pressure-resistant support hole is provided to make the overall weight lighter without affecting the pressure resistance. The design of the pressure-resistant support hole makes the aluminum alloy profile lighter, and the connection between the two aluminum profiles adopts a card-fit connection, which is more convenient for disassembly and assembly.
[0019] The utility model is provided with a first pressure-resistant layer and a second pressure-resistant layer. The first pressure-resistant layer and the second pressure-resistant layer are triangular in appearance and are made of a reinforcing rib material with strong pressure resistance. The first pressure-resistant layer and the second pressure-resistant layer are meshed and connected with each other, so that the profile body and the second profile can fit better and have better stability. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0021] Figure 2 It is a schematic diagram of the front three-dimensional structure of the first reinforcement layer of the utility model;
[0022] Figure 3 It is a schematic diagram of the structure of the utility model in a front view.
[0023] In the figure: 1. profile body; 2. first pressure-resistant layer; 3. second pressure-resistant layer; 4. second profile; 5. pressure-resistant support hole; 6. fitting groove; 7. card slot; 8. polygonal card block; 9. card block; 10. reinforcement layer. DETAILED DESCRIPTION
[0024] The present invention will be further described below in conjunction with the embodiments.
[0025] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.
[0026] See also Figure 1-3The utility model provides a pressure-resistant aluminum alloy profile for a vehicle, including a profile body 1, a first pressure-resistant layer 2 is fixedly connected to the upper surface of the profile body 1, a second pressure-resistant layer 3 is meshedly connected to the outside of the first pressure-resistant layer 2, and a second profile 4 is fixedly connected to the upper surface of the second pressure-resistant layer 3. The first pressure-resistant layer 2 and the second pressure-resistant layer 3 are provided with a triangular appearance, and the material is a reinforcing rib material with strong pressure resistance. The first pressure-resistant layer 2 and the second pressure-resistant layer 3 are meshedly connected to each other, so that the profile body 1 and the second profile 4 can be better fitted and have better stability. The profile body 1 is meshed with the second profile 4 through the first pressure-resistant layer 2 and the second pressure-resistant layer 3. The profile body 1 and the second profile 4 are both provided with pressure-resistant support holes 5. The pressure-resistant support holes 5 are provided with triangular appearance, and the pressure resistance and stability are better. The hollow setting of the pressure-resistant support holes 5 makes the weight of the profile body 1 and the second profile 4 lighter without affecting the overall pressure resistance. The number of the pressure-resistant support holes 5 is several, and they are spaced apart from each other. The profile body 1 and the second profile 4 are both provided with fitting grooves 6. The fitting grooves 6 There are four in number and they are distributed in a rectangular array, each of the four fitting grooves 6 is provided with a card slot 7, there are two card slots 7 and they are symmetrically arranged, a polygonal card block 8 is clamped in the fitting groove 6, a card block 9 is fixedly connected to the outside of the polygonal card block 8, the card block 9 and the card slot 7 are arranged corresponding to each other, by providing the fitting groove 6, the card slot 7, the polygonal card block 8 and the card block 9, when it is necessary to connect two aluminum alloy profiles, the polygonal card block 8 and the card block 9 are inserted into the fitting groove 6 and the card slot 7 of one of the aluminum alloy profiles, and then the fitting groove 6 and the card block 9 opened in the other aluminum alloy profile are inserted into the fitting groove 6 and the card slot 7 of the other aluminum alloy profile. The two aluminum alloy profiles can be connected by aligning the groove 7 with the polygonal block 8 and the block 9. The groove 7 and the block 9 can make the connection between the two aluminum alloy profiles more stable to prevent loosening. The profile body 1 and the second profile 4 are both provided with a reinforcing layer 10. The number of the reinforcing layers 10 is four and they are distributed in a rectangular array. The reinforcing layers 10 are respectively arranged on the outsides of the profile body 1 and the second profile 4, which protects the profile body 1 and the second profile 4, making the profile body 1 and the second profile 4 more resistant to pressure.
[0027] The working principle and use process of the utility model are as follows: when two aluminum alloy profiles need to be connected, the polygonal card block 8 and the card block 9 are inserted into the fitting groove 6 and the card groove 7 of one of the aluminum alloy profiles, and then the fitting groove 6 and the card groove 7 opened in the other aluminum alloy profile are aligned with the polygonal card block 8 and the card block 9 and inserted, so that the two aluminum alloy profiles can be connected.
[0028] 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. A compression-resistant aluminum alloy profile for a vehicle, comprising a profile body (1), characterized in that: The profile body (1) and the second profile (4) are both provided with a compression support hole (5), and the profile body (1) and the second profile (4) are both provided with a fitting groove (6) on the outside. The fitting grooves (6) are four in number and are distributed in a rectangular array. The four fitting grooves (6) are each provided with a clamping groove (7), and a polygonal clamping block (8) is clamped in the fitting groove (6), and a clamping block (9) is fixedly connected to the outside of the polygonal clamping block (8).
2. The compression-resistant aluminum alloy profile for vehicles according to claim 1, characterized in that: The upper surface of the profile body (1) is fixedly connected to a first pressure-resistant layer (2), the first pressure-resistant layer (2) is externally meshedly connected to a second pressure-resistant layer (3), and the upper surface of the second pressure-resistant layer (3) is fixedly connected to a second profile (4).
3. The compression-resistant aluminum alloy profile for vehicles according to claim 2, characterized in that: The profile body (1) is arranged to be meshed with the second profile (4) via a first pressure-resistant layer (2) and a second pressure-resistant layer (3).
4. The compression-resistant aluminum alloy profile for vehicles according to claim 1, characterized in that: The number of the compression-resistant support holes (5) is several and they are arranged at intervals from each other.
5. The compression-resistant aluminum alloy profile for vehicles according to claim 1, characterized in that: The number of the card slots (7) is two and they are arranged symmetrically to each other, and the card block (9) and the card slots (7) are arranged corresponding to each other.
6. The compression-resistant aluminum alloy profile for vehicles according to claim 1, characterized in that: The profile body (1) and the second profile (4) are both provided with reinforcement layers (10) on the outside, and the number of the reinforcement layers (10) is four and they are distributed in a rectangular array.