The invention relates to the technical field of automobile manufacturing and particularly discloses an automobile door window frame assembly, an automobile door assembly and an automobile. The vehicledoor window frame assembly comprises a vehicle door window frame which is formed by casting a magnesium alloy material, wherein the automobile door window frame comprises a window frame upper frame,a window frame rear frame, a rearview mirror fixing plate, a front lower guide rail, a front lower guide rail support and an automobile door outer windowsill reinforcing plate which are integrally formed, the automobile door outer windowsill reinforcing plate is arranged between the window frame upper frame and the window frame rear frame, a reinforcing plate assembly is formed by extrusion molding of an aluminum alloy material, and the reinforcing plate assembly and the automobile door window frame are detachably connected and jointly matched to form an installation structure used for installing an automobile door sealing strip and a glass guide groove. Due to the integrated structure of the automobile door window frame, the number of parts is reduced, and assembling is convenient; the automobile door window frame is formed by casting the magnesium alloy material, the lightweight degree is high, and the forming process is simple; the reinforcing plate assembly is formed by extruding the aluminum alloy material, the forming process is simple, and a detachable connecting structure mode is easy and convenient to assemble.
本发明涉及汽车制造技术领域,具体公开了一种车门窗框总成、车门总成及汽车,该车门窗框总成包括车门窗框,车门窗框采用镁合金材料铸造成型;车门窗框包括一体成型的窗框上框、窗框后框、后视镜固定板、前下导轨、前下导轨支架和车门外窗台加强板,车门外窗台加强板设置在窗框上框和窗框后框之间;加强板组件,加强板组件采用铝合金材料挤出成型,加强板组件与车门窗框可拆卸连接,并共同配合形成用于安装车门密封条和玻璃导槽的安装结构。车门窗框的集成化结构,减少了零部件数量,方便装配;车门窗框采用镁合金材料铸造成型,轻量化程度高,成型工艺简单;加强板组件采用铝合金材料挤出成型,成型工艺简单,且可拆卸连接构方式装配简便。
Automobile door window frame assembly, automobile door assembly and automobile
一种车门窗框总成、车门总成及汽车
2020-05-05
Patent
Electronic Resource
Chinese
IPC: | B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge |
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