McPherson suspension overhead support with dual-channel force transferring function
A dual-channel, suspension technology, applied in suspension, elastic suspension, transportation and packaging, etc., can solve the problems of vibration damping force and spring force interference, single force transmission path, abnormal noise of strut assembly, etc. Stress, enhanced buffer effect, easy installation and connection effect
Active Publication Date: 2016-06-29
DONGFENG LIUZHOU MOTOR
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Problems solved by technology
[0004] The purpose of the present invention is to provide a MacPherson suspension overhead support with dual-channel force transmission, which can solve the problem of single force transmission path and reduced transmission of the existing MacPherson suspension rubber overhead support. There is interference between the vibration force and the spring force, which leads to the problem of oil leakage of the shock absorber or abnormal noise of the strut assembly in the McPherson suspension
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[0023] The present invention will be described in further detail below in conjunction with accompanying drawing embodiment:
[0024] Figure 2 to Figure 4 The shown MacPherson suspension overhead support with dual-channel force transmission mainly includes an elastic support seat 1, a support frame, a vehicle body connection frame 2 and a buffer pad 6. The elastic support seat 1 of this embodiment is made of vulcanized rubber, and supports Skeleton and body connecting frame 2 are made of metal. The elastic support seat 1 has an upper groove 1-1 and a lower groove 1-2 connected, and the shock absorber strut 7 of the McPherson suspension extends from the lower groove 1-2 to the upper groove 1-1, and the McPherson suspension The shock absorber strut 7 of the Ferson suspension is connected with the elastic support base 1 through the supporting frame. The supporting frame includes an upper frame 4 and a lower frame 5. The upper frame 4 is embedded in the upper part of the elastic...
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The invention discloses a McPherson suspension overhead support with a dual-channel force transferring function, and relates to the technical field of automobile accessories. The McPherson suspension overhead support with the dual-channel force transferring function comprises an elastic supporting seat which is connected with an automobile body; the elastic supporting seat is provided with an upper groove and a lower groove which are communicated with each other; a damper supporting post of a McPherson suspension extends into the upper groove from the lower groove and is connected with the elastic supporting seat through a supporting skeleton; the upper part of the supporting skeleton is embedded into the upper part of the elastic supporting seat; the lower part of the supporting skeleton is placed in the lower groove; the wall body of the lower groove is at a distance from the outer wall of the supporting skeleton; a shoulder which corresponds to a spring of the McPherson suspension is formed on the outer wall of the lower part of the elastic supporting seat; an automobile body connecting skeleton is embedded into the elastic supporting seat. According to the McPherson suspension overhead support with the dual-channel force transferring function, the problems that a force transferring path of a rubber overhead support of the existing McPherson suspension is single, and oil leakage of a damper or abnormal sound of a supporting assembly of the McPherson suspension are easily caused by the interference between the transferred damping force and spring force are solved.
Description
technical field [0001] The invention relates to the technical field of auto parts, in particular to a MacPherson suspension overhead support with dual-channel force transmission. Background technique [0002] McPherson suspension is the most used front suspension structure in the 5-7 seat family cars on the market. Due to the particularity of the suspension structure, the spring + damper with integrated force transmission and vibration damping functions is usually used. The shock absorber integrated pillar structure is responsible for transmitting the interaction force between the wheel and the vehicle body. In order to ease the impact load between the tire and the ground and directly transmit it to the vehicle body, there will be a rubber top support structure at the upper end of the McPherson suspension strut, such as figure 1 As shown, the traditional overhead support structure includes connected upper and lower grooves, and the spring and shock absorber of the MacPherso...
Claims
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Login to View More IPC IPC(8): B60G15/00
CPCB60G15/00
Inventor 张学明王芳韦文杰陆泽明张德军龙文梁毅申文斌
Owner DONGFENG LIUZHOU MOTOR