The magnesium alloy vehicle screen display screen support comprises a support body of a rectangular structure, two lower positioning bayonets are formed in the long edge of the bottom of the support body, and four upper positioning bayonets are formed in the long edge of the top of the support body; the two lower positioning bayonets and the four upper positioning bayonets are distributed in a bilateral symmetry mode with the center line of the support body as the symmetry axis. A limiting blocking piece and a positioning protruding block with a positioning concave cavity are formed on the two width edges of the support body. Symmetrical L-shaped notches are formed in two corners of the upper part of the bracket body; three installation lugs are formed on the back face of the support body, and installation through holes are machined in the installation lugs. The manufacturing method comprises the steps of material selection, die-casting, rough and fine blanking, thermal shaping, machining, cleaning and drying, surface treatment and finished product warehousing, and the magnesium alloy die-casting die is formed by magnesium alloy materials in a die-casting mode and is light in weight, low in cost and good in heat dissipation performance.

    本发明公开了一种镁合金车用屏幕显示屏支架,包括呈长方形结构的支架本体,支架本体的底部长边上成型有两个下定位卡口,支架本体的顶部长边上成型有四个上定位卡口,两个下定位卡口以及四个上定位卡口均以支架本体的中心线为对称轴左右对称分布;支架本体的两条宽度边上成型有一个限位挡片和一个带定位凹腔的定位凸块;支架本体的上部两个角成型有对称的L形缺口;支架本体的背面成型有三个安装凸耳,安装凸耳上加工有安装通孔。其制造方法包括有材料选取、压铸步骤、粗精冲步骤、热整形步骤、机加工步骤、清洗烘干、表面处理和成品入库,本发明采用镁合金材料压铸成型,重量轻、成本低,并且散热性能好。


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    Title :

    Magnesium alloy vehicle screen display screen support and manufacturing method thereof


    Additional title:

    一种镁合金车用屏幕显示屏支架及其制造方法


    Contributors:
    YU LONG (author) / WANG ZHI (author) / XIE FENG (author) / HU XIANGANG (author) / CAO XINMING (author)

    Publication date :

    2023-11-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B23P Sonstige Metallbearbeitung , OTHER WORKING OF METAL



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