The invention relates to an instrument panel cross beam for a heavy truck and a manufacturing method. The instrument panel cross beam comprises a first cross beam body and a second cross beam body which are hydraulically formed. The left end plate, the right end plate, the steering connecting piece, the longitudinal beams and the instrument panel supports are integrally formed in an injection molding mode and are all made of light metal materials or light alloy materials. Wherein two ends of the left end plate are respectively connected with one end of the first cross beam and one end of the second cross beam; two ends of the right end plate are respectively connected with the other end of the first cross beam and the other end of the second cross beam; a plurality of instrument panel brackets are respectively mounted on the second cross beam; the steering connecting piece is arranged between the first cross beam and the second cross beam and connected with the first cross beam and the second cross beam. The plurality of longitudinal beams are respectively connected with the first cross beam and the second cross beam; the production efficiency and the product consistency of the instrument panel cross beam of the heavy truck can be improved, and meanwhile the lightweight degree of the instrument panel cross beam of the heavy truck is improved.
本公开是关于一种用于重型卡车的仪表板横梁及制造方法,该仪表板横梁包括:液压成型的第一横梁和第二横梁;一体注塑成型的左端板、右端板,转向连接件、多个纵梁,以及多个仪表板支架,且均采用轻质金属材料或轻质合金材料;其中,左端板的两端分别与第一横梁的一端和第二横梁的一端连接;右端板的两端分别与第一横梁的另一端和第二横梁的另一端连接;多个仪表板支架分别安装在第二横梁上;转向连接件设置在第一横梁和第二横梁之间,且分别与第一横梁和第二横梁连接;多个纵梁分别与第一横梁和第二横梁连接;本公开能够提高重型卡车的仪表板横梁的生产效率和产品一致性,同时提高了重型卡车的仪表板横梁的轻量化程度。
Instrument panel cross beam for heavy truck and manufacturing method
一种用于重型卡车的仪表板横梁及制造方法
2023-12-01
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge / B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL , Bearbeiten oder Verarbeiten von Blechen, Metallrohren, -stangen oder -profilen ohne wesentliches Abtragen des Werkstoffs / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS |
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