The invention discloses a carpet nail frame lifting mechanism for automotive trim heating forming. The carpet nail frame lifting mechanism comprises a vertical guide unit, wherein the vertical guide unit comprises a guide base and a guide block, the guide block comprises a guide block body, a guide block front end cover and a guide block rear end cover, the section of the guide base comprises a concave part, first arc-shaped grooves, second arc-shaped grooves and third arc-shaped grooves which are respectively positioned on two sides of the guide base, the distance l1 between the two first arc-shaped grooves, the distance l2 between the two second arc-shaped grooves and the distance l3 between the two third arc-shaped grooves are sequentially increased, and the difference value of l2 and l1 is 2-3 times that of l3 and l2; the guide block front end cover is provided with a first clamping opening, and balls capable of freely rolling in the respective embedding grooves are embedded in the two inner sides of the first clamping opening respectively. The carpet nail frame lifting mechanism has high load capacity and can support heavy carpet nail frames, and the application range of the lifting mechanism is widened.

    本发明公开一种用于汽车内饰加热成型的地毯钉框升降机构,包括竖直导向单元,竖直导向单元包括导向座以及导向块,导向块包括导向块主体以及导向块前端盖、导向块后端盖,导向座的截面包括分别位于导向座两侧位置的凹部以及第一弧形槽、第二弧形槽以及第三弧形槽,两个第一弧形槽之间的距离l1、两个第二弧形槽之间的距离l2、两个第三弧形槽之间的距离l3依次增大,并且l2与l1的差值是l3和l2的差值的2~3倍;导向块前端盖设有第一卡合口,第一卡合口的内两侧分别镶嵌有可自由在各自嵌槽内滚动的滚珠。本发明具有较高的负载能力,能够支撑重量较大的地毯钉框,提高了升降机构的使用范围。


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    Titel :

    Carpet nail frame lifting mechanism for automotive trim heating forming


    Weitere Titelangaben:

    一种汽车内饰加热成型的地毯钉框升降机构


    Beteiligte:
    XIE YOUHAO (Autor:in) / XIONG DEWEI (Autor:in) / CHAI RUIQIAN (Autor:in) / GAO LAIXIN (Autor:in) / LI LINGCHUN (Autor:in) / WANG YUE (Autor:in)

    Erscheinungsdatum :

    30.04.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / F16C SHAFTS , Wellen



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