High-strength anti-deformation automobile aluminum alloy framework

Abstract

The utility model discloses a high -strength anti -deformation's car aluminum alloy framework, include: aluminum alloy framework body, and the connecting beam of aluminum alloy framework body upside setting, aluminum alloy framework body's left side lower extreme is provided with first wheel hub chamber, and aluminum alloy framework body's right side lower extreme has established second wheel hub chamber second wheel hub chamber, still include: first reinforcing frame, its installation is in first wheel hub chamber's upside, and the inboard mounting of first wheel hub chamber has the crashproof board. This high -strength anti -deformation's car aluminum alloy framework, has set up the effective support anti -deformation structure in the device inside, makes the car in the running process and not easy because the device intensity is too low to produce the larger safety accident when colliding, avoids the use safety of device to be affected, and a large amount of honeycomb support structure has been set up in the device inside, makes the device can effectively reduce the overall weight of device while having higher intensity, has better use effect.

Description

Technical Field

[0001] This utility model relates to the field of automotive aluminum alloy frame technology, specifically a high-strength, deformation-resistant automotive aluminum alloy frame. Background Technology

[0002] An automotive aluminum alloy frame refers to a vehicle body frame made of aluminum alloy, primarily used to support and protect the vehicle's internal structure and components. Aluminum alloy frames offer advantages such as light weight, high strength, and corrosion resistance, making them widely used in automobile manufacturing.

[0003] However, the existing automotive aluminum alloy frame does not have an effective support and anti-deformation structure inside the device, which makes it easy for the device to cause a major safety accident when the car is hit during driving due to its low strength, thus affecting the safety of the device.

[0004] Therefore, in order to address the above-mentioned problems, there is an urgent need to innovate the design based on the existing automotive aluminum alloy frame. Utility Model Content

[0005] The purpose of this invention is to provide a high-strength, deformation-resistant aluminum alloy frame for automobiles, in order to solve the problem mentioned in the background art that the lack of an effective support and deformation-resistant structure inside the device makes it prone to serious safety accidents when the vehicle is hit by a collision due to the low strength of the device, thus affecting the safety of the device.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a high-strength, deformation-resistant automotive aluminum alloy frame, comprising: an aluminum alloy frame body, and a connecting beam disposed on the upper side of the aluminum alloy frame body, wherein a first wheel hub cavity is disposed at the lower left end of the aluminum alloy frame body, and a second wheel hub cavity is disposed at the lower right end of the aluminum alloy frame body.

[0007] Also includes:

[0008] A first reinforcing frame is installed on the upper side of the first wheel hub cavity, and a crash barrier is installed on the inner side of the first wheel hub cavity. A second reinforcing frame is provided on the outer side of the crash barrier, and a fourth limiting rod is connected to the right side of the crash barrier. A second positioning block is connected to the right side of the second reinforcing frame, and a third limiting rod passes through the left side of the second reinforcing frame. A second reinforcing rod is provided on the inner side of the second wheel hub cavity, and a third positioning block is connected to the right side of the second reinforcing rod. A fifth limiting rod passes through the left side of the second reinforcing rod.

[0009] In one possible implementation, the third limiting rod is threadedly connected to both the second reinforcing frame and the first reinforcing rod, and the second reinforcing frame is symmetrically arranged about the central axis of the first reinforcing rod.

[0010] In one possible implementation, the first reinforcing rod and the anti-collision plate are engaged with the aluminum alloy frame body, and the fourth limiting rod is threadedly connected to both the anti-collision plate and the aluminum alloy frame body.

[0011] In one possible implementation, the second reinforcing rod is engaged with the third positioning block, and the second reinforcing rod is symmetrically arranged about the central axis of the aluminum alloy frame body.

[0012] In one possible implementation, the aluminum alloy frame body is provided with a reinforcing filling core inside, and a first positioning block is connected to the outside of the reinforcing filling core, and a first limiting rod passes through the middle of the first positioning block.

[0013] The first positioning block is engaged with the aluminum alloy frame body.

[0014] In one possible implementation, the longitudinal section of the first positioning block is a "T" shaped structure, and the first limiting rod is threadedly connected to both the first positioning block and the aluminum alloy frame body.

[0015] In one possible implementation, an air guide plate is provided on the left side of the first hub cavity, and an air intake pipe is installed on the left side of the air guide plate, with a second limiting rod passing through the outer side of the air intake pipe.

[0016] The second limiting rod is threadedly connected to both the air intake pipe and the first wheel hub cavity, and the air intake pipe is symmetrically arranged about the central axis of the aluminum alloy frame body.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows: This high-strength, deformation-resistant automotive aluminum alloy frame has an effective support and deformation-resistant structure inside the device, making it less likely to cause a major safety accident due to insufficient strength of the device when the car is hit during driving, thus avoiding affecting the safety of the device. At the same time, the device has a large number of honeycomb support structures inside, which allows the device to effectively reduce its overall weight while maintaining high strength, resulting in better performance. Specific details are as follows:

[0018] 1. The left side of the aluminum alloy frame body is reinforced and supported by the first reinforcing rod and the anti-collision plate, while the right side of the aluminum alloy frame body is reinforced and supported by the second reinforcing rod and the third positioning block. This allows the first reinforcing rod, the anti-collision plate and the second reinforcing rod to effectively support the pressure generated by the impact when the device is hit, thereby improving the strength of the device and preventing the device from deforming immediately when it is hit, thus improving the safety of the device.

[0019] 2. The reinforcing filling core is installed inside the aluminum alloy frame body by means of the first limiting rod and the first positioning block. This allows the reinforcing filling core to support and reinforce the aluminum alloy frame body while effectively reducing the overall weight of the aluminum alloy frame body. This prevents the device from being affected by excessive weight when carrying large battery packs of new energy vehicles, thus improving the device's performance.

[0020] 3. By using the second limiting rod in conjunction with the first wheel hub cavity, the intake pipe is fixed on the left side of the first wheel hub cavity, so that during the vehicle's operation, the gas can easily enter the inner side of the first wheel hub cavity along the intake pipe and the air guide plate, reducing the temperature generated by braking during the vehicle's operation, avoiding high temperature from affecting the vehicle's driving safety, and improving the effectiveness of the device. Attached Figure Description

[0021] Figure 1 This is a frontal cross-sectional view of the present invention.

[0022] Figure 2 This is a top view sectional structural diagram of the present invention;

[0023] Figure 3 This utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0024] Figure 4 This utility model Figure 2 Enlarged structural diagram at point B;

[0025] Figure 5 This is a schematic diagram of the overall structure of the connection between the first reinforcing rod and the anti-collision plate of this utility model.

[0026] In the diagram: 1. Aluminum alloy frame body; 2. Connecting beam; 3. Reinforcing filling core; 4. First positioning block; 5. First limiting rod; 6. First wheel hub cavity; 7. First reinforcing frame; 8. Air guide plate; 9. Air intake pipe; 10. Second limiting rod; 11. First reinforcing rod; 12. Anti-collision plate; 13. Second reinforcing frame; 14. Second positioning block; 15. Third limiting rod; 16. Fourth limiting rod; 17. Second wheel hub cavity; 18. Second reinforcing rod; 19. Third positioning block; 20. Fifth limiting rod. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figure 1-5 This utility model provides a technical solution: a high-strength, deformation-resistant automotive aluminum alloy frame, comprising an aluminum alloy frame body 1, a connecting beam 2, a reinforcing filling core 3, a first positioning block 4, a first limiting rod 5, a first wheel hub cavity 6, a first reinforcing frame 7, an air guide plate 8, an air intake pipe 9, a second limiting rod 10, a first reinforcing rod 11, a crash plate 12, a second reinforcing frame 13, a second positioning block 14, a third limiting rod 15, a fourth limiting rod 16, a second wheel hub cavity 17, a second reinforcing rod 18, a third positioning block 19, and a fifth limiting rod 20.

[0029] Specifically, such as Figure 1 , Figure 3 and Figure 5As shown, during the device manufacturing process, by installing the anti-collision plate 12 inside the first hub cavity 6, the anti-collision plate 12 fixes the first reinforcing rod 11 to the lower left side of the aluminum alloy frame body 1. Simultaneously, the fourth limiting rod 16 connected to the right side of the anti-collision plate 12 is rotated. Due to the threaded connection structure between the fourth limiting rod 16 and the aluminum alloy frame body 1 and the anti-collision plate 12, the downward-rotating fourth limiting rod 16 effectively connects the aluminum alloy frame body 1 and the anti-collision plate 12, initially limiting the anti-collision plate 12 and the first reinforcing rod 11 to the lower left side of the aluminum alloy frame body 1. This also helps to restrain the anti-collision plate... The notch reserved on the right side of the 12 is welded for reinforcement, ensuring high-temperature stability of the connection between the anti-collision plate 12 and the aluminum alloy frame body 1. Simultaneously, the connection between the first reinforcing rod 11 and the aluminum alloy frame body 1 is welded for reinforcement. The second positioning block 14, located along the outer side of the second reinforcing frame 13, is fixed to the connection between the first reinforcing rod 11 and the anti-collision plate 12. Simultaneously, the third limiting rod 15 connected to the left side of the second reinforcing frame 13 is rotated. Due to the threaded connection between the third limiting rod 15 and the second reinforcing frame 13 and the first reinforcing rod 11, the third limiting rod 15 secures the second reinforcing frame 13. The first reinforcing rod 11 is fixed at the connection point with the anti-collision plate 12. The second reinforcing frame 13 reinforces and supports the first reinforcing rod 11 and the anti-collision plate 12. At this time, the second reinforcing rod 18 is installed on the inner side of the second wheel hub cavity 17 along the third positioning block 19 set on the right side of the aluminum alloy frame body 1. By rotating the fifth limiting rod 20 connected to the left side of the second reinforcing rod 18, and due to the threaded connection structure between the fifth limiting rod 20 and the second reinforcing rod 18 and the aluminum alloy frame body 1, the fifth limiting rod 20 performs preliminary positioning treatment on the second reinforcing rod 18. At the same time, the above welding is repeated. The reinforcement operation improves the connection stability between the second reinforcing rod 18 and the aluminum alloy frame body 1. At this time, the first reinforcing rod 11, together with the anti-collision plate 12, reinforces and supports the left side of the aluminum alloy frame body 1, while the second reinforcing rod 18, together with the third positioning block 19, reinforces and supports the right side of the aluminum alloy frame body 1. This allows the first reinforcing rod 11, the anti-collision plate 12, and the second reinforcing rod 18 to effectively support the pressure generated by the impact when the device is subjected to an impact, thereby improving the strength of the device and preventing the device from deforming immediately when it is subjected to a collision, thus improving the safety of the device.

[0030] Specifically, such as Figure 1 , Figure 2 and Figure 4As shown, by installing the reinforcing filling core 3 along its outer side and the first positioning block 4 inside the aluminum alloy frame body 1, and simultaneously rotating the first limiting rod 5 that passes through the first positioning block 4, the first limiting rod 5, due to its threaded connection with the first positioning block 4 and the aluminum alloy frame body 1, can effectively limit and fix the reinforcing filling core 3 and the first positioning block 4 when rotated inward. At this time, due to the honeycomb structure of the reinforcing filling core 3, the reinforcing filling core 3 can effectively reduce the overall weight of the aluminum alloy frame body 1 and the connecting beam 2 while supporting and reinforcing the aluminum alloy frame body 1. This prevents the device from being affected by excessive weight when carrying the large battery pack of a new energy vehicle, thus improving the device's performance. Simultaneously, the air intake pipe 9 is installed... On the left side of the first wheel hub cavity 6 and the first reinforcing frame 7, the second limiting rod 10 connected to the outside of the intake pipe 9 is rotated. Due to the threaded connection structure between the second limiting rod 10 and the intake pipe 9 and the first wheel hub cavity 6, the second limiting rod 10 rotating to the right can effectively limit the intake pipe 9 to the left side of the first wheel hub cavity 6. This facilitates the high-speed airflow along the intake pipe 9 to the inside of the first wheel hub cavity 6 during vehicle operation. At this time, the air entering the first wheel hub cavity 6 through the intake pipe 9 is guided by the air guide plate 8, which can more stably dissipate heat and cool the braking system installed inside the first wheel hub cavity 6. This prevents the vehicle from generating excessively high temperatures due to frequent braking during operation, avoiding high temperatures from affecting the vehicle's driving safety and improving the effectiveness of the device.

[0031] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0032] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A high-strength, deformation-resistant automotive aluminum alloy frame, comprising: An aluminum alloy frame body (1) and a connecting beam (2) provided on the upper side of the aluminum alloy frame body (1). A first wheel hub cavity (6) is provided at the lower left side of the aluminum alloy frame body (1), and a second wheel hub cavity (17) is provided at the lower right side of the aluminum alloy frame body (1). Its characteristic is that it further includes: The first reinforcing frame (7) is installed on the upper side of the first wheel hub cavity (6), and the inner side of the first wheel hub cavity (6) is equipped with a crash plate (12). The outer side of the crash plate (12) is provided with a second reinforcing frame (13), and the right side of the crash plate (12) is connected with a fourth limiting rod (16). The right side of the second reinforcing frame (13) is connected with a second positioning block (14), and the left side of the second reinforcing frame (13) is penetrated by a third limiting rod (15). The inner side of the second wheel hub cavity (17) is provided with a second reinforcing rod (18), and the right side of the second reinforcing rod (18) is connected with a third positioning block (19). The left side of the second reinforcing rod (18) is penetrated by a fifth limiting rod (20).

2. The high-strength, deformation-resistant automotive aluminum alloy frame according to claim 1, characterized in that: The third limiting rod (15) is threadedly connected to the second reinforcing frame (13) and the first reinforcing rod (11), and the second reinforcing frame (13) is symmetrically arranged about the central axis of the first reinforcing rod (11).

3. A high-strength, deformation-resistant automotive aluminum alloy frame according to claim 2, characterized in that: The first reinforcing rod (11) and the anti-collision plate (12) are engaged with the aluminum alloy frame body (1), and the fourth limiting rod (16) is threadedly connected to both the anti-collision plate (12) and the aluminum alloy frame body (1).

4. A high-strength, deformation-resistant automotive aluminum alloy frame according to claim 1, characterized in that: The second reinforcing rod (18) is engaged with the third positioning block (19), and the second reinforcing rod (18) is symmetrically arranged about the central axis of the aluminum alloy frame body (1).

5. A high-strength, deformation-resistant automotive aluminum alloy frame according to claim 1, characterized in that: The aluminum alloy frame body (1) is provided with a reinforcing filling core (3) inside, and a first positioning block (4) is connected to the outside of the reinforcing filling core (3), and a first limiting rod (5) passes through the middle of the first positioning block (4). The first positioning block (4) is engaged with the aluminum alloy frame body (1).

6. A high-strength, deformation-resistant automotive aluminum alloy frame according to claim 5, characterized in that: The longitudinal section of the first positioning block (4) is a "T" shaped structure, and the first limiting rod (5) is threadedly connected to the first positioning block (4) and the aluminum alloy skeleton body (1).

7. A high-strength, deformation-resistant automotive aluminum alloy frame according to claim 1, characterized in that: An air guide plate (8) is provided on the left side of the first hub cavity (6), and an air intake pipe (9) is installed on the left side of the air guide plate (8), and a second limiting rod (10) passes through the outer side of the air intake pipe (9). The second limiting rod (10) is threadedly connected to the air intake pipe (9) and the first wheel hub cavity (6), and the air intake pipe (9) is symmetrically arranged about the central axis of the aluminum alloy frame body (1).

Images