The invention provides an automobile wheel cover production method and a wheel cover thereof. The automobile wheel cover production method comprises the following steps that firstly, an inner cover, an outer cover and a mounting cover are formed through punch forming; secondly, the mounting cover is arranged between the inner cover and the outer cover and welded to the inner cover and the outer cover; thirdly, after welding is completed, a welding included angle is formed between the mounting cover and the inner cover; and fourthly, a plastic strip is formed in the welding included angle in an injection molding mode, and the automobile fender wheel cover is obtained. Wherein in the fourth step, plastic strips are formed in the welding included angle in an injection molding mode to obtain the automobile fender wheel cover, namely, a first plastic strip, a second plastic strip and a third plastic strip are formed in the welding included angle in an injection molding mode, the first plastic strip is located between the outer cover and the inner cover, and the lower side wall of the first plastic strip is flush with the upper side face of the inner cover; the upper side wall of the first plastic strip is lower than or flush with the lower side face of the outer cover. According to the automobile fender wheel cover, the automobile fender wheel cover is improved, so that the structure of the automobile fender wheel cover is more stable and reliable, the cost is reduced, and the service life is prolonged.

    本发明提供一种汽车轮罩的生产方法及其轮罩,包括以下步骤:步骤一、冲压成型出内罩、外罩和安装罩;步骤二、将安装罩设于内、外罩之间且相互焊接;步骤三、焊接完毕后,在安装罩与内罩之间形成焊接夹角;步骤四、在焊接夹角内注塑成型出塑条,得到汽车挡泥轮罩;其中,在步骤四中,在焊接夹角内注塑成型出塑条,得到汽车挡泥轮罩,是指在焊接夹角内注塑成型出第一塑条、第二塑条和第三塑条,其中,第一塑条位于外罩和内罩之间,第一塑条的下侧壁与内罩上侧面齐平,第一塑条的上侧壁低于或齐平于外罩下侧面。本发明对汽车挡泥轮罩进行了改良,使得汽车挡泥轮罩的结构更加稳定、可靠,减少了成本,提高了使用寿命。


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    Title :

    Production method of automobile wheel cover and automobile wheel cover


    Additional title:

    一种汽车轮罩的生产方法及其汽车轮罩


    Contributors:
    CHOI YONG-JIN (author) / WANG MINGWEI (author) / GAO WEIXING (author) / JIANG LIJUN (author) / WANG FAN (author)

    Publication date :

    2025-02-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B23P Sonstige Metallbearbeitung , OTHER WORKING OF METAL / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B62D MOTOR VEHICLES , Motorfahrzeuge



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