Ram-type automobile suspension control arm assembly

Abstract

The utility model provides a stamping type automobile suspension control arm assembly, which relates to the technical field of automobile suspension control arms, and comprises a body and a functional mechanism, one end of the body is provided with a first mounting ring, the inner side of the first mounting ring is sleeved with a ball head lantern ring, the other end of the body is provided with the functional mechanism, and the ball head lantern ring is sleeved with the functional mechanism. The control stability performance of the suspension system on an automobile is improved through the first lining, the smoothness performance of the suspension system on the automobile is guaranteed through the second lining, the plate thickness, the position and the shape of the first lining and the second lining are optimized, the first lining and the second lining are connected to the body, stress reduction and dispersion of the body are achieved, and the stability of the suspension system on the automobile is improved. According to the device, the first blind hole, the second blind hole and the through hole are arranged in a matched mode to dissipate stress during work, the stability of the device is improved, the mechanical strength of the device is enhanced by optimizing the structure, the load and durability are effectively improved, and the service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile suspension control arms, in particular to a stamped automobile suspension control arm assembly. Background Art

[0002] The automobile suspension control arm assembly refers to an important component that connects the automobile body and the wheel suspension system. It is used to support and transmit the movement force of the wheel and adjust the position and posture of the wheel. It consists of control arms, ball heads, rubber bushings, connecting rods, connecting bolts and other components. By connecting to the suspension system and the body fixed points, it plays the role of supporting, cushioning and transmitting force.

[0003] After searching, the patent number "CN207772816U" provides "The utility model provides an automobile suspension control arm assembly, including an "L"-shaped control arm body, the upper end of the control arm body is provided with a ball pin connection part, and the left and right sides of the lower end of the control arm body are respectively provided with a fixing ring and a fixed shaft, the fixing ring and the fixed shaft are coaxially arranged, a first bushing is provided in the fixing ring, and a second bushing is provided outside the fixed shaft. The automobile suspension control arm assembly of the utility model has a simple structure, stable and reliable performance, and the shock absorption performance is improved by the through-hole design, and the weight of the automobile suspension control arm assembly is reduced, thereby saving manufacturing costs and improving stability." When in use, the weight of the automobile suspension control arm assembly is reduced by the matching arrangement of the fixing ring and the fixed shaft, saving manufacturing costs, but when in use, the device does not strengthen the structure of the control arm body and disperse the stress, and cannot improve the durability and stability of the device. The device has a short life and is prone to breakage during operation, endangering the lives of people.

[0004] Therefore, we provide a stamped automobile suspension control arm assembly to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a stamped automobile suspension control arm assembly to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a stamped automobile suspension control arm assembly, comprising a body and a functional mechanism, wherein a first mounting ring is provided at one end of the body, a ball head collar is sleeved on the inner side of the first mounting ring, and the functional mechanism is provided at the other end of the body;

[0007] The functional mechanism includes a bushing assembly and a punching sheet assembly. The bushing assembly is provided at the other end of the body, and the punching sheet assembly is provided on the surface of the body.

[0008] Preferably, the bushing assembly includes a second mounting ring, a first bushing, a third mounting ring and a second bushing. The other end of the body is provided with a second mounting ring, and the first bushing is sleeved on the inner side of the second mounting ring.

[0009] Preferably, a third mounting ring is provided at the long end of the body, and a second bushing is sleeved on the inner side of the third mounting ring.

[0010] Preferably, the punch assembly includes a functional area, a partial punch, an upper punch, a first blind hole, a second blind hole and a through hole. The surface of the body is provided with a functional area, and the functional area is screwed to a partial punch at one end close to the first mounting ring.

[0011] Preferably, an upper punch is screwed to one end of the functional area close to the second mounting ring, and a first blind hole is formed at the bottom end of the inner wall of the upper punch.

[0012] Preferably, a second blind hole is provided on one side of the first blind hole, and a through hole is provided on one side of the third mounting ring.

[0013] Preferably, the inner diameter and outer diameter of the second mounting ring and the third mounting ring are the same, and their axes are located on the same straight line.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. This stamped automobile suspension control arm assembly, through the setting of functional mechanisms, uses the bushing component to ensure the suspension system's smoothness and handling stability for the vehicle, while the punching component strengthens the mechanical structure of the body, while also reducing and dispersing the stress of the body, thereby enhancing the structural strength of the device.

[0016] 2. The first bushing is used to increase the suspension system's performance in terms of vehicle handling stability, and the second bushing is used to ensure the suspension system's performance in terms of vehicle smoothness. The thickness, position, and shape of the first and second bushings are optimized and connected to the main body to reduce and disperse the stress of the main body, thereby increasing the load and durability of the device. The combination of the first blind hole, the second blind hole, and the through hole allows the device to dissipate the force applied during operation, thereby improving the stability of the device. The device enhances its mechanical strength through structural optimization, effectively improves its load and durability, and extends its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the appearance structure of the utility model from a top view;

[0018] Figure 2 This is a schematic diagram of the appearance structure of the utility model from the right side perspective;

[0019] Figure 3 It is a structural schematic diagram of the upper punch and the second blind hole of the utility model.

[0020] Numbers in the figure: 1. Main body; 2. First mounting ring; 3. Ball head ring; 4. Functional mechanism; 41. Bushing assembly; 411. Second mounting ring; 412. First bushing; 413. Third mounting ring; 414. Second bushing; 42. Punch assembly; 421. Functional area; 422. Local punch; 423. Upper punch; 424. First blind hole; 425. Second blind hole; 426. Through hole. DETAILED DESCRIPTION

[0021] See also Figure 1-3 The utility model provides a technical solution: a stamped automobile suspension control arm assembly, comprising a body 1 and a functional mechanism 4, wherein a first mounting ring 2 is provided at one end of the body 1, a ball head collar 3 is sleeved on the inner side of the first mounting ring 2, and a functional mechanism 4 is provided at the other end of the body 1;

[0022] The functional mechanism 4 includes a bushing assembly 41 and a punching assembly 42 . The bushing assembly 41 is provided at the other end of the body 1 , and the punching assembly 42 is provided on the surface of the body 1 .

[0023] Furthermore, the bushing assembly 41 includes a second mounting ring 411, a first bushing 412, a third mounting ring 413 and a second bushing 414. The other end of the main body 1 is provided with a second mounting ring 411, and the inner side of the second mounting ring 411 is sleeved with the first bushing 412. The first bushing 412 has greater rigidity and can increase the stability of vehicle handling.

[0024] Furthermore, a third mounting ring 413 is provided at the long end of the body 1 , and a second bushing 414 is sleeved on the inner side of the third mounting ring 413 . The second bushing 414 has a relatively low rigidity, which can increase the performance of the vehicle's ride comfort.

[0025] Furthermore, the punch assembly 42 includes a functional area 421, a local punch 422, an upper punch 423, a first blind hole 424, a second blind hole 425 and a through hole 426. The functional area 421 is opened on the surface of the main body 1, and the functional area 421 is screwed to one end near the first mounting ring 2 with a local punch 422. The local punch 422 can strengthen the mechanical structure of the installation and reduce stress.

[0026] Furthermore, an upper punch 423 is screwed to one end of the functional area 421 near the second mounting ring 411, and a first blind hole 424 is provided at the bottom end of the inner wall of the upper punch 423. The thickness, shape and position of the upper punch 423 can be optimized to reduce the stress at this location and enhance the mechanical strength of the device.

[0027] Furthermore, a second blind hole 425 is provided on one side of the first blind hole 424, and a through hole 426 is provided on one side of the third mounting ring 413. The first blind hole 424 and the second blind hole 425 can reduce the weight of the device and disperse the force applied to the device during operation.

[0028] Furthermore, the inner diameter and outer diameter of the second mounting ring 411 and the third mounting ring 413 are the same, and their axes are located on the same straight line. The axes of the second mounting ring 411 and the third mounting ring 413 are located on the same straight line, which can maintain stability when connected to the automobile suspension frame.

[0029] Working principle: First, a stamped automobile suspension control arm assembly is moved to the working position. The first step is to place the aluminum rod in the stamping machine and form the device by stamping and bending. The second step is to install the ball head ring 3 into the first mounting ring 2 to increase the convenience of the installation of the ball head. The third step is to enhance the smoothness of the car through the cooperation of the second bushing 414 and the third mounting ring 413, and to enhance the operational stability of the car by installing the second mounting ring 411 through the first bushing 412. The fourth step is to weaken the local stress of the body 1 by installing the local punching sheet 422 and the upper punching sheet 423 into the functional area 421, and to enhance the local strength of the body 1 to avoid breakage during use. The fifth step is to reduce and eliminate the impact force on the body 1 through the first blind hole 424, the second blind hole 425 and the through hole 426 to enhance the stability of the device. In this way, the use process of a stamped automobile suspension control arm assembly is completed.

Claims

1. A stamped automobile suspension control arm assembly, comprising a body (1) and a functional mechanism (4), characterized in that: A first mounting ring (2) is provided at one end of the body (1), a ball head ring (3) is sleeved on the inner side of the first mounting ring (2), and a functional mechanism (4) is provided at the other end of the body (1); The functional mechanism (4) comprises a bushing assembly (41) and a punching assembly (42); the bushing assembly (41) is provided at the other end of the body (1), and the punching assembly (42) is provided on the surface of the body (1).

2. The stamped automobile suspension control arm assembly according to claim 1, characterized in that: The bushing assembly (41) comprises a second mounting ring (411), a first bushing (412), a third mounting ring (413) and a second bushing (414); the second mounting ring (411) is provided at the other end of the body (1); and the first bushing (412) is sleeved on the inner side of the second mounting ring (411).

3. The stamped automobile suspension control arm assembly according to claim 1, characterized in that: A third mounting ring (413) is provided at the long end of the body (1), and a second bushing (414) is sleeved on the inner side of the third mounting ring (413).

4. The stamped automobile suspension control arm assembly according to claim 3, characterized in that: The punch assembly (42) comprises a functional area (421), a partial punch (422), an upper punch (423), a first blind hole (424), a second blind hole (425) and a through hole (426). The functional area (421) is provided on the surface of the body (1), and the partial punch (422) is screw-connected to one end of the functional area (421) close to the first mounting ring (2).

5. The stamped automobile suspension control arm assembly according to claim 4, characterized in that: An upper punch (423) is screwed to one end of the functional area (421) close to the second mounting ring (411), and a first blind hole (424) is provided at the bottom end of the inner wall of the upper punch (423).

6. The stamped automobile suspension control arm assembly according to claim 5, characterized in that: A second blind hole (425) is provided on one side of the first blind hole (424), and a through hole (426) is provided on one side of the third mounting ring (413).

7. The stamped automobile suspension control arm assembly according to claim 2, characterized in that: The inner diameter and outer diameter of the second mounting ring (411) and the third mounting ring (413) are the same, and their axes are located on the same straight line.

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