The invention relates to the technical field of abnormal sound prevention and high temperature resistance of mechanical bushings, and discloses an abnormal sound prevention and high temperature resistance mechanical bushing which comprises a first outer sleeve, a second outer sleeve fixedly connected into the first outer sleeve, a rubber sleeve fixedly connected into the second outer sleeve, and an inner sleeve fixedly connected into the rubber sleeve; an inner sleeve column is fixedly connected into the inner sleeve, mounting bases are fixedly connected to the two sides of the inner sleeve column correspondingly, four first buffer holes are formed in one side of the rubber sleeve, a second buffer hole, a third buffer hole and a fourth buffer hole are formed in one side of the rubber sleeve, and annular ribs which are transversely arranged are fixedly connected to the inner wall of the second buffer hole; transverse reinforcing ribs are fixedly connected to the inner walls of the two third buffer holes, and reinforcing bags are fixedly connected to the inner walls of one sides of the two third buffer holes. The motor is reasonable in structure, convenient to assemble, excellent inperformance and capable of resisting high temperature and preventing abnormal sounds in the using process.

    本发明公开了一种防异响耐高温机械衬套,涉及到机械衬套防异响耐高温技术领域,包括第一外套管,所述第一外套管内固定连接有第二外套管,所述第二外套管内固定连接有橡套,所述橡套内固定连接有内套管,所述内套管内固定连接有内套柱,所述内套柱两侧均固定连接有安装座,所述橡套的一侧开设有四个第一缓冲孔,所述橡套的一侧开设有第二缓冲孔、第三缓冲孔、第四缓冲孔,所述第二缓冲孔的内壁上固定连接有横向排布的环形筋,两个所述第三缓冲孔的内壁上均固定连接有横向的加强筋,两个所述第三缓冲孔的一侧内壁上固定连接有加强包。本发明结构合理,装配方便,性能优异,在使用过程中能够耐高温防异响。


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    Title :

    Abnormal-sound-proof high-temperature-resistant mechanical bushing


    Additional title:

    一种防异响耐高温机械衬套


    Contributors:

    Publication date :

    2021-02-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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