The invention discloses a suspension plate spring integrated pressing plate and a manufacturing mold and method thereof, and belongs to the technical field of plate spring pressing plates, the suspension plate spring integrated pressing plate comprises a limiting block and two bolt positioning blocks, positioning protrusions are arranged on the two sides of the limiting block, and positioning grooves are formed in the inner sides of the bolt positioning blocks; positioning holes are formed in the lower sides of the limiting blocks; the limiting block is formed by injection molding of a non-metal composite material. The limiting block made of a non-metal composite material and the two bolt positioning blocks made of a metal material are adopted, and the integrity of the integrated pressing plate is achieved through injection molding and positioning and clamping of the positioning protrusions and the positioning grooves; the plate spring is positioned through a positioning hole and a convex hull on the upper side of the plate spring, is clamped in a bolt positioning groove in a bolt positioning block through a U-shaped bolt, and is connected and mounted with an axle through a flange nut, so that reliable mounting of the plate spring is realized; the structural strength of the connecting position of the U-shaped bolt can be guaranteed, the reliable clamping performance is guaranteed, the lightweight design can be achieved, and the overall weight is reduced. The integrated pressing plate is easy to form and high in efficiency.

    本发明公开一种悬架板簧集成压板及其制备模具、制备方法,属于板簧压板技术领域,包括限位块、两螺栓定位块,限位块两侧设有定位凸起,螺栓定位块内侧开设有定位凹槽;限位块下侧设有定位孔;限位块为非金属复合材料注压成型。采用非金属复合材料的限位块与金属材料的两个螺栓定位块,并通过注压成型,定位凸起与定位凹槽定位卡合,实现集成压板的整体性;通过定位孔与板簧上侧的凸包定位,并通过U型螺栓卡箍在螺栓定位块上的螺栓定位沟槽内,与车桥通过凸缘螺母连接安装,实现对板簧的可靠安装;既能保证U型螺栓连接位置的结构强度,保证可靠的夹紧性能,又能实现轻量化设计,降低整体的重量。集成压板成型容易,效率高。


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    Title :

    Suspension plate spring integrated pressing plate and preparation mold and preparation method thereof


    Additional title:

    一种悬架板簧集成压板及其制备模具、制备方法


    Contributors:
    FENG YIKUN (author) / LIANG XIAOMING (author) / LIU GUOQIANG (author) / KONG PENG (author)

    Publication date :

    2024-05-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS



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