Novel damping suspension composite member
A technology for mounting parts and assemblies, which is applied to power units, vehicle components, jet propulsion units, etc., can solve the problem that the passive end vibration amount is difficult to meet the vibration target requirements of the whole vehicle, and achieves improved NVH performance and improved vibration isolation. rate, the effect of reducing the amount of vibration
Pending Publication Date: 2018-07-17
JIANGXI CHANGHE AUTO
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Problems solved by technology
The existing design generally achieves vibration isolation through the rubber bushing inside the suspension assembly, but for the case where the active end of the suspension has a large vibration, only the suspension assembly is used for vibration isolation, so that the passive end of the suspension assembly vibrates It is difficult to meet the vehicle vibration target requirements
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[0013] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the orientations or positional relationships indicated by "up", "down", "front", "back", "left", "right", "top", "bottom" etc. are based on the The orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as limiting the present invention .
[0014] A novel shock-absorbing suspension assembly includes a suspension assembly and a suspension bracket 1 . The suspension assembly is divided into a first suspension part 2 and a second suspension part 3, the second suspension part 3 is processed with a first connection hole 4, the suspension bracket 1 is p...
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The invention discloses a novel damping suspension composite member. The novel damping suspension composite member comprises a suspension assembly and a suspension support. The suspension assembly isdivided into a first suspension piece and a second suspension piece; the second suspension piece is connected with the suspension support; the first suspension piece and the second suspension piece are connected through two damping assemblies; the two damping assemblies are located on the two sides of the first suspension piece and the second suspension piece correspondingly; each damping assemblycomprises a sliding rod, a sliding block and a damping spring; and a fixed connection through hole used for being connected with a vehicle body or an auxiliary vehicle frame is further machined in the first suspension piece. The vibration isolation rate of the suspension composite member is increased, the vibration quantity, transmitted to the vehicle body or the auxiliary vehicle frame through the suspension composite member, of a power assembly is decreased, and the NVH performance of a vehicle is improved.
Description
technical field [0001] The invention relates to the technical field of automobile assembly and manufacturing, in particular to a novel shock-absorbing suspension assembly. Background technique [0002] The suspension assembly and the suspension bracket are assembled into an assembly through a rigid connection, and then the suspension assembly is connected with the body or sub-frame, and the suspension bracket is connected with the engine. The existing design generally achieves vibration isolation through the rubber bushing inside the suspension assembly, but for the case where the active end of the suspension has a large vibration, only the suspension assembly is used for vibration isolation, so that the passive end of the suspension assembly vibrates It is difficult to meet the vehicle vibration target requirements. Contents of the invention [0003] Based on the above technical problems, the present invention provides a novel shock absorbing suspension assembly, includi...
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Login to View More IPC IPC(8): B60K5/12
CPCB60K5/1208
Inventor 包林王鹏王新国
Owner JIANGXI CHANGHE AUTO