The invention relates to a method for prolonging the service life of a suspension cushion of a heavy truck motor, which comprises the following steps of: arranging a vibration reduction block into a split structure which is overlapped up and down and assembled oppositely, and pressing the center of the vibration reduction block into an integrated vibration reduction unit through a core body in an interference manner; the edges of the damping blocks are perpendicular to each other and are the X direction and the Y direction respectively, and the insertion direction of the core body is the Z direction. A main spring is inserted into each damping block, and the insertion direction of the main spring is not perpendicular or parallel to the X direction, the Y direction and the Z direction; the main springs of the vibration reduction blocks which are stacked up and down and oppositely installed are oppositely arranged, and effective elastic support in all directions can be provided. The torque of the motor is resisted to generate a large load. During assembly, the first main spring and the second main spring are symmetrically arranged along the attaching face of the first vibration reduction block and the second vibration reduction block. When the shock absorber is stressed, one shock absorption block is stretched, the other shock absorption block is compressed, the compressed surface provides large counter-acting force, and the service life of the shock absorber in all directions is guaranteed.
本发明涉及一种提高重卡电机悬置软垫使用寿命的方法,将减振块设置为上下叠置对装的分体结构,将所述减振块的中心通过芯体过盈压装成为一体式减振单元;所述减振块的边缘为相互垂直,分别为X方向和Y方向,所述芯体的插入方向为Z方向;每个减振块的内部均插入主簧,其主簧的插入方向与X、Y、Z三个方向均不垂直也不平行;上下叠置对装的减振块的主簧相对设置,可提供各个方向有效的弹性支撑;以抵抗电机的扭力产生大的载荷。装配时,所述第一主簧和第二主簧沿着所述第一减振块和第二减振块的贴合面对称设置。保证受力时,一个减振块受到拉伸时,另一个减振块受压缩,受压缩的面提供了较大的反作用力,保证了产品各个方向的使用寿命。
Method for prolonging service life of heavy truck motor suspension cushion and motor suspension cushion thereof
提高重卡电机悬置软垫使用寿命的方法及其电机悬置软垫
2023-11-03
Patent
Elektronische Ressource
Chinesisch
Gearbox auxiliary suspension cushion assembly for heavy truck
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