Lightweight stable suspension bracket

Abstract

The utility model relates to the technical field of automobile accessories, in particular to a light-weight stable suspension support which comprises an arched beam body, the arched beam body is bent upwards, an embedding groove embedded with an automobile chassis is formed in the top end of the outer wall of the arched beam body, and light-weight mechanisms are arranged at the front end and the rear end of the outer wall of the arched beam body. According to the utility model, the arched beam body is bent and arched towards the direction of the chassis, so that the supporting strength of the arched beam body to the chassis part can be improved, the weight of the arched beam body can be reduced by forming the concave groove a, the open hole and the concave groove b on the arched beam body, and the supporting strength of the arched beam body can be ensured through the supporting pin and the reinforcing rib; the arched beam body is prevented from being broken due to insufficient strength during use, so that the arched beam body can be lightened, meanwhile, the use of the arched beam body cannot be influenced, and the arched beam body can be more conveniently used by personnel.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile accessories, in particular to a lightweight and stable suspension bracket. Background Art

[0002] The automobile suspension bracket is an important part of the automobile suspension system, which is used to connect the wheels and the body, support the weight of the vehicle and provide shock absorption. The suspension bracket is usually made of metal materials and has sufficient strength and rigidity to withstand various forces and vibrations during the vehicle's driving.

[0003] Instructions attached Figure 1 This is a common rear wheel suspension bracket diagram for automobiles. Figure 1 The rear support beam is used to connect and support the vehicle body in the suspension bracket system. While the rear support beam needs to support the chassis, it also needs to be rigidly connected to the structure connected to the wheels in the suspension bracket system. Therefore, when the car is driving in a bumpy manner, the rear support beam needs to withstand a strong force.

[0004] In order to keep costs down, rear support beams rarely use aluminum alloy structures, but are mostly cast iron structures. However, since the support beams are bent toward the bottom, their supporting strength is limited, resulting in a higher weight for the rear support beams, and there are certain deficiencies in lightweighting.

[0005] In summary, it is necessary to invent a lightweight and stable suspension bracket. Utility Model Content

[0006] To this end, the utility model provides a lightweight and stable suspension bracket to solve the problem that in order to maintain costs, the rear support beam rarely adopts an aluminum alloy structure, but is mostly a cast iron structure. Since the support beam is bent toward the bottom end, its supporting strength is limited, resulting in a high weight of the rear support beam and certain deficiencies in lightweighting.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lightweight and stable suspension bracket, comprising an arched beam body, the arched beam body is bent upward, the top end of the outer wall of the arched beam body is provided with an embedding groove for embedding with the automobile chassis, and the front and rear ends of the outer wall of the arched beam body are provided with lightweight mechanisms.

[0008] Preferably, a right connecting plate is integrally fixed to the right end of the arched beam body, a left connecting plate is integrally fixed to the left end of the arched beam body, and mounting holes are fixed to the top end of the outer wall of the right connecting plate and the bottom end of the outer wall of the left connecting plate.

[0009] Preferably, the two mounting hole seats are integrally fixed with the outer walls of the right connecting plate and the left connecting plate, respectively; triangular reinforcement plates are fixed to the outer walls of the right connecting plate and the left connecting plate and to the outer sides of the mounting hole seats, and the side walls of the plurality of triangular reinforcement plates are fixedly connected to the outer walls of the mounting hole seats.

[0010] Preferably, a through hole is opened at the center of the outer wall of the mounting hole seat, and the through holes penetrate one end of the outer wall of the right connecting plate and the left connecting plate away from the mounting hole seat. An inner lining tube is fixed to the inner wall of the through hole, and a through hole is opened on the outer wall of the inner lining tube.

[0011] Preferably, a concave groove a is further provided at the top end of the outer wall of the arched beam body, and the embedding groove is provided inside the concave groove a.

[0012] Preferably, the lightweight mechanism is an opening, and a plurality of the openings are opened on the outer wall of the arched beam body in a circular array. The openings penetrate the front and rear ends of the outer wall of the arched beam body, and the inner walls of the openings are fixed with reinforcement pins.

[0013] Preferably, the lightweight mechanism is a concave groove b, and the two concave grooves b are both opened at the bottom of the front and rear sides of the outer wall of the arched beam body. Reinforcing ribs are fixed to the upper and lower ends of the inner wall of the concave groove b, and the multiple reinforcing ribs are evenly arranged in a circular array.

[0014] The beneficial effects of the utility model are:

[0015] In the utility model, the arched beam body is bent and arched toward the chassis direction, so that the supporting strength of the arched beam body to the chassis parts can be improved. In this way, the weight of the arched beam body can be reduced by providing concave grooves a, openings and concave grooves b on the arched beam body, and the supporting strength of the arched beam body can be ensured by supporting pins and reinforcing ribs to avoid the arched beam body from breaking due to insufficient strength during use. Therefore, the arched beam body can be lightweight without affecting the use of the arched beam body, thereby making it more convenient for people to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a partial structural schematic diagram of the existing automobile rear wheel suspension bracket of the utility model;

[0017] Figure 2 This is a schematic diagram of the overall structure of the first embodiment of the utility model in the front view direction;

[0018] Figure 3 This is a schematic diagram of the overall structure of the first embodiment of the utility model in a top view;

[0019] Figure 4 It is a three-dimensional structural schematic diagram of the inner liner in the utility model;

[0020] Figure 5 It is a schematic diagram of the overall structure of the second embodiment of the utility model in the front view direction.

[0021] In the figure: 100, arched beam body; 101, concave groove a; 110, right connecting plate; 120, left connecting plate; 130, mounting hole seat; 131, triangular reinforcing plate; 140, inner lining tube; 150, embedded groove; 200, opening; 210, support pin; 300, concave groove b; 310, reinforcing rib. DETAILED DESCRIPTION

[0022] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0023] Embodiment 1:

[0024] See attached Figure 1-4The utility model provides a lightweight and stable suspension bracket, including an arched beam body 100, which is bent upward. The upward bending of the arched beam body 100 can improve the supporting strength of the vehicle chassis. The top of the outer wall of the arched beam body 100 is provided with an embedding groove 150 for embedding with the vehicle chassis. The embedding groove 150 is provided to better embed with the protruding part of the chassis. The right end of the arched beam body 100 is integrally fixed with a right connecting plate 110, and the left end of the arched beam body 100 is integrally fixed with a left connecting plate 120. The right connecting plate 110 is provided with a right connecting plate 120. The purpose of the left connecting plate 100 and the right connecting plate 100 is to connect the two ends of the arched beam body 100 with other suspension structures. The top end of the outer wall of the right connecting plate 110 and the bottom end of the outer wall of the left connecting plate 120 are fixed with mounting hole seats 130. The two mounting hole seats 130 are respectively fixed to the outer walls of the right connecting plate 110 and the left connecting plate 120. The mounting hole seats 130 are provided to improve the strength of the connection ends of the right connecting plate 110, the left connecting plate 120 and other suspension structures. The outer walls of the right connecting plate 110 and the left connecting plate 120 and the outer sides of the mounting hole seats 130 are fixed There are triangular reinforcing plates 131, and the side walls of the plurality of triangular reinforcing plates 131 are fixedly connected to the outer wall of the mounting hole seat 130. The triangular reinforcing plates 131 are provided to improve the fixing strength of the mounting hole seat 130. A through hole is provided at the center of the outer wall of the mounting hole seat 130. The through holes are all through the right connecting plate 110 and the left connecting plate 120 at one end of the outer wall away from the mounting hole seat 130. The through holes are provided to facilitate the fixed connection of the right connecting plate 110 and the left connecting plate 120 with other suspension structural members by bolts. The inner walls of the through holes are fixed with inner lining tubes 14 0, the outer wall of the inner liner 140 is provided with through holes, and the inner liner 140 is provided to strengthen the inner wall strength of the through hole to prevent the bolt from damaging the through hole, and the through hole is provided to reduce the weight of the inner liner 140, and the top of the outer wall of the arched beam body 100 is also provided with a concave groove a101, and the embedded groove 150 is provided inside the concave groove a101, and the concave groove a101 is provided to reduce the weight of the top of the arched beam body 100, and because the top of the arched beam body 100 is an arched convex end, it will not affect the supporting strength of the arched beam body 100;

[0025] The front and rear ends of the outer wall of the arched beam body 100 are provided with a lightweight mechanism, which is an opening 200. A plurality of openings 200 are opened on the outer wall of the arched beam body 100 in a circular array. The openings 200 all penetrate the front and rear ends of the outer wall of the arched beam body 100. The inner walls of the openings 200 are fixed with reinforcing pins 210. The openings 200 are opened to hollow out the outer wall of the arched beam body 100, and the fixed pins 210 are used to increase the strength inside the openings 200 to ensure the supporting strength of the arched beam body 100.

[0026] The use process of the utility model is as follows: first, when installing the arched beam body 100, the personnel can abut the embedding groove 150 opened at the arched end of the arched beam body 100 with the corresponding position of the chassis, and then use the mounting hole seat 130 and the through hole set on the right connecting plate 110 and the left connecting plate 120 to allow the bolts to fix the two ends of the arched beam body 100 with other suspension support members, and the embedding groove 150 fixed inside the through hole can improve the strength of the through hole, and because the top of the arched beam body 100 is an arched convex end and abuts against the chassis, its strength can be improved, and the opening 200 and the concave groove a101 opened can reduce the weight of the arched beam body 100 while ensuring the support strength, and the fixed support pin 210 is to improve the strength inside the opening 200 to ensure the support strength of the arched beam body 100, so as not to affect the strength of the arched beam body 100.

[0027] Embodiment 2:

[0028] See attached Figure 5 Compared with the first embodiment, the present embodiment is different in that the lightweight mechanism is a concave groove b300, and the two concave grooves b300 are both opened at the bottom of the front and rear sides of the outer wall of the arched beam body 100. The upper and lower ends of the inner wall of the concave grooves b300 are fixed with reinforcing ribs 310, and the multiple reinforcing ribs 310 are evenly arranged in a circular array. The opened concave grooves b300 can further reduce the weight of the arched beam body 100, and the fixed reinforcing ribs 310 can ensure the support strength of the upper and lower ends of the arched beam body 100, thereby ensuring its support effect.

[0029] The use process of the utility model is as follows: first, when installing the arched beam body 100, the personnel can abut the embedding groove 150 opened at the arched end of the arched beam body 100 with the corresponding position of the chassis, and then use the mounting hole seat 130 and the through hole set on the right connecting plate 110 and the left connecting plate 120 to allow the bolts to fix the two ends of the arched beam body 100 with other suspension support members, and the embedding groove 150 fixed inside the through hole can improve the strength of the through hole, and because the top of the arched beam body 100 is an arched convex end and abuts against the chassis, its strength can be improved, and the opening 200 and the concave groove a101 opened can reduce the weight of the arched beam body 100 while ensuring the support strength, and the fixed support pin 210 is to improve the strength inside the opening 200 to ensure the support strength of the arched beam body 100, so as not to affect the strength of the arched beam body 100.

[0030] The above is only a preferred embodiment of the utility model. Any person skilled in the art may modify the utility model by using the above technical solution or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement based on the technical solution of the utility model shall fall within the scope of protection claimed by the utility model.

Claims

1. A lightweight and stable suspension bracket, comprising an arched beam body (100), characterized in that: The arched beam body (100) is bent upward, and a groove (150) for engaging with a vehicle chassis is provided at the top of the outer wall of the arched beam body (100). Lightweight mechanisms are provided at the front and rear ends of the outer wall of the arched beam body (100).

2. A lightweight stable suspension bracket according to claim 1, characterized in that: A right connecting plate (110) is integrally fixed to the right end of the arched beam body (100), a left connecting plate (120) is integrally fixed to the left end of the arched beam body (100), and mounting holes (130) are fixed to the top end of the outer wall of the right connecting plate (110) and the bottom end of the outer wall of the left connecting plate (120).

3. A lightweight stable suspension bracket according to claim 2, characterized in that: The two mounting hole seats (130) are respectively fixed integrally with the outer walls of the right connecting plate (110) and the left connecting plate (120); the outer walls of the right connecting plate (110) and the left connecting plate (120) and the outer sides of the mounting hole seats (130) are fixed with triangular reinforcing plates (131); the side walls of the plurality of triangular reinforcing plates (131) are fixedly connected with the outer walls of the mounting hole seats (130).

4. A lightweight stable suspension bracket according to claim 2, characterized in that: A through hole is provided at the center of the outer wall of the mounting hole seat (130), and the through holes are both through one end of the outer wall of the right connecting plate (110) and the left connecting plate (120) away from the mounting hole seat (130). An inner lining tube (140) is fixed to the inner wall of the through hole, and a through hole is provided on the outer wall of the inner lining tube (140).

5. The lightweight and stable suspension bracket according to claim 1, characterized in that: The top end of the outer wall of the arched beam body (100) is also provided with a concave groove a (101), and the embedding groove (150) is provided inside the concave groove a (101).

6. The lightweight stable suspension bracket according to claim 1, characterized in that: The lightweight mechanism is an opening (200), a plurality of the openings (200) are arranged in a circular array on the outer wall of the arched beam body (100), the openings (200) penetrate the front and rear ends of the outer wall of the arched beam body (100), and the inner walls of the openings (200) are fixed with reinforcing pins (210).

7. The lightweight stable suspension bracket according to claim 1, characterized in that: The lightweight mechanism is a concave groove b (300), and the two concave grooves b (300) are both opened at the bottom of the front and rear sides of the outer wall of the arched beam body (100). The upper and lower ends of the inner wall of the concave groove b (300) are fixed with reinforcing ribs (310), and the multiple reinforcing ribs (310) are evenly arranged in a circular array.

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