High-strength lightweight C-beam for automobile air suspension and machining method thereof
An air suspension, high-strength technology, applied in the direction of suspension, elastic suspension, vehicle components, etc., can solve the problems of affecting the stability of C-shaped beams, poor structural strength of C-shaped beams, and poor seismic performance of C-shaped beams. Achieve strong practicability, improve seismic performance, and optimize weight
Inactive Publication Date: 2019-03-19
江苏联创汽车附件有限公司
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Problems solved by technology
[0003] The purpose of the present invention is to provide a high-strength and lightweight C-shaped beam of an automobile air suspension and a processing method thereof in order to solve the above problems, which solves the problem that the existing C-shaped beam adopts a steel material entity setting, and the C-shaped beam itself The weight of the C-shaped beam is relatively large, and reducing its weight by reducing the thickness of the C-shaped beam makes the structural strength of the C-shaped beam poor, and the seismic performance of the C-shaped beam is poor, which affects the stability of the C-shaped beam and is not practical. strong question
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[0028] Such as Figure 1-7 As shown, this specific embodiment adopts the following technical solutions: a high-strength and lightweight C-shaped beam of an automobile air suspension, comprising an air suspension C-shaped beam body 1, a C-shaped beam anti-seismic structure 5, an upper mounting plate 9 and a lower Mounting plate 10, the air suspension C-shaped beam body 1 is composed of C-shaped beam upper beam body 2, C-shaped beam lower beam body 3 and C-shaped beam middle beam body 4, and the C-shaped beam upper beam body 2 is set On the top of the air suspension C-beam body 1, the C-beam lower beam body 3 is arranged on the bottom of the air suspension C-beam body 1, and the C-beam lower beam body 3 and the C-beam upper beam body 2 is welded to form a cavity, and a C-beam middle beam body 4 is installed inside the cavity, and a C-beam anti-seismic structure is provided on the side of the air suspension C-beam body 1 opposite to the C-shaped structure 5. The upper beam body ...
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The invention discloses a high-strength lightweight C-beam for automobile air suspension and a machining method thereof. The high-strength lightweight C-beam comprises an air suspension C-beam body, aC-beam seismic structure, upper mounting plates and lower mounting plates; the air suspension C-beam body is composed of a C-beam upper beam body, a C-beam lower beam body and a C-beam middle beam body, the C-beam upper beam body is arranged at the top of the air suspension C-beam body, the C-beam lower beam body is arranged at the bottom of the air suspension C-beam body, the C-beam lower beam body and the C-beam upper beam body are welded to form a cavity, and the C-beam middle beam body is mounted in the cavity. The high-strength lightweight C-beam for the automobile air suspension is reasonable and simple in structure and convenient to use and has the advantages of high strength and light weight, so that the weight of the C-beam is optimized, the structural strength of the C-beam is effectively improved, transverse shock absorption and longitudinal shock absorption of the C-beam are realized, and the use stability of the C-beam is guranateed.
Description
Technical field: [0001] The invention relates to the technical field of automobile air suspension, in particular to a high-strength and lightweight C-shaped beam of an automobile air suspension and a processing method thereof. Background technique: [0002] With the introduction of high-end passenger car manufacturing technology and the improvement of people's requirements for comfort, coupled with the national standard requirements for the classification of passenger cars, the air suspension has gradually been applied. In the air suspension, the bracket (or bracket) is The most important load-bearing structural member in the entire suspension system, the C-beam is a common support structure. The C-shaped beam is one of the most critical parts of the automobile air suspension, but the existing C-shaped beam is set up with steel material, the weight of the C-shaped beam itself is relatively large, and the thickness of the C-shaped beam is reduced to reduce its weight. The we...
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Login to View More IPC IPC(8): B60G11/56
CPCB60G11/56B60G2206/722B60G2206/811
Inventor 尹九国
Owner 江苏联创汽车附件有限公司