一种双板轻量化控制臂
本发明涉及汽车控制臂领域,具体是一种双板轻量化控制臂,包括上板与下板、设置在上板与下板之间的装配式球销总成以及两组衬套总成,本发明上板与下板采用双层钣金扣合焊接结构,此结构在模态、屈曲类性能方面表现优越,相较于单层结构有显著提升;在受力中心采用套管焊接进行加强,提升了模态,增强了结构的稳定性和可靠性;通过减重孔与翻边加强筋优化设计实现产品减重,减轻了0.357kg,使得产品更加轻量化的同时还增强承载力,保证焊接的一致性,更有助于提升车辆的燃油效率和性能。
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