The invention discloses a new energy automobile aluminum alloy bracket, and belongs to the technical field of aluminum alloy structural materials, the new energy automobile aluminum alloy bracket comprises cross beams and longitudinal beams, the middle of each cross beam is provided with two downward supporting pieces, the ends of the two supporting pieces are connected with connecting pieces, the bottom surfaces of the connecting pieces below the cross beams are connected with one longitudinal beam at the same time, and the longitudinal beams are connected with the cross beams. Fixing pieces are arranged between the longitudinal beams and the connecting pieces, so that the longitudinal beams and the connecting pieces are fixed; hanging lugs are arranged at the two ends of the cross beams and the two ends of the longitudinal beams and connected with a vehicle body, and a plurality of battery installation grooves are formed in the bottom faces among the cross beams. When the size and model of a battery of a new energy automobile are changed, the distance between the mounting grooves can be adjusted by adjusting the distance between the transverse beams and the longitudinal beams, so that the battery pack mounting device is suitable for mounting battery packs with different sizes, the connecting mode is simple, the adaptability is high, the cost is lower for manufacturers, and finished products are not easy to eliminate; and the condition of loss caused by inadaptability to subsequent battery models after mass production of brackets of the same model is avoided.
本发明公开了一种新能源汽车铝合金托架,属于铝合金结构材料技术领域,包括横梁与纵梁,多根所述横梁中部均设有两个向下的支撑件,两个所述支撑件的端部连接有连接件,多根所述横梁下方的连接件底面同时连接一根纵梁,所述纵梁与连接件间设有固定件使其纵梁与连接件固定;所述横梁与纵梁的两端均设有挂耳与车体连接,多根横梁间的底面设有多个电池安装槽。在新能源汽车的电池尺寸型号发生变化时,可以通过调过个横梁在纵梁间的间隔,从而调节安装槽的间距,适应不同尺寸的电池包安装,该连接方式简单,适应性强,对于生产厂家来说成本更低且成品不易淘汰,避免了大量生产同型号的托架后不适应后续的电池型号导致亏损的情况。
New energy automobile aluminum alloy bracket
一种新能源汽车铝合金托架
16.07.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |