The invention relates to the technical field of composite material automobile hub preparation, in particular to a center plate mounting surface structure of a carbon fiber hub. The structure comprisesa hub body, a center plate is arranged in the center of the hub body, a center hole is formed in the center of the center plate, PCD holes are formed in the center plate on the periphery of the center hole, one axial side surface of the center plate is a mounting surface, an aluminum alloy plate surface is arranged on the mounting surface in an attached mode, a first hole corresponding to the center hole of the center plate is formed in the aluminum alloy plate surface, a second hole corresponding to the PCD holes of the center plate is formed in the position, on the periphery of the first hole, of the aluminum alloy plate surface, and a horn-shaped lantern ring is arranged in each PCD hole. According to the center plate mounting surface structure of the carbon fiber hub, abrasion of a carbon fiber material caused by direct contact between the carbon fiber hub and an assembled bolt can be effectively avoided, in addition, direct contact between the carbon fiber material and an aluminum alloy material can be blocked, and the situation that aluminum alloy is corroded in an acid solution, and safety is affected is avoided.

    本发明涉及复合材料汽车轮毂制备技术领域,尤其是一种碳纤维轮毂的中盘安装面结构,包括轮毂本体,轮毂本体的中心位置处为中盘,中盘的中心设置中心孔,在中心孔外围的中盘上设置有PCD孔,中盘的其中一个轴向侧面为安装面,在安装面上贴合设置有一个铝合金盘面,在铝合金盘面上设置有与中盘的中心孔对应的一号孔,在一号孔外围的铝合金盘面上设置有与中盘的PCD孔对应的二号孔,在每个PCD孔内部设置有喇叭形套环。本发明所得到的一种碳纤维轮毂的中盘安装面结构,能有效避免碳纤维轮毂与装配的螺栓直接接触而造成碳纤维材料的磨损,另外可阻隔碳纤维材料与铝合金材料的直接接触,避免在酸性溶液中对铝合金造成腐蚀而影响安全性。


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    Title :

    Center plate mounting surface structure of carbon fiber hub


    Additional title:

    一种碳纤维轮毂的中盘安装面结构


    Contributors:

    Publication date :

    2020-05-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge



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