The invention relates to a light-weight composite fuel tank bracket and a manufacturing method, the light-weight composite fuel tank bracket comprises a metal support provided with a connecting part and a bonding part, and the connecting part is used for being connected with a frame; a mounting space for accommodating the metal bracket is formed in the non-metal bracket; and the bonding part is connected with the inner wall of the mounting space through a bonding structure. Due to the fact that the metal support is connected with the frame, and the nonmetal bracket is bonded on the metal support through the bonding structure, the fuel tank is supported. Wherein the metal support is used for ensuring the connecting strength with the frame, the non-metal bracket can provide enough oil tank supporting force, the overall weight of the oil tank bracket is reduced under the condition that the structural strength can be ensured, and the metal support and the non-metal bracket are made of dissimilar materials and are bonded through a bonding structure, so that the local stress defect easily caused by welding is avoided; therefore, the structural strength of the joint is more stable.
本申请涉及一种轻量化复合油箱托架及制造方法,其包括:金属支架,其上设有连接部和粘接部,连接部用于和车架连接;非金属托架其上设有容置所述金属支架的安装空间,所述粘接部与所述安装空间的内壁通过粘接结构连接。由于金属支架与车架连接,金属支架上通过粘接结构粘接非金属托架,从而进行承托油箱;其中金属支架是为保证与车架连接的强度,非金属托架可以提供足够的油箱承托力的同时,在结构强度能够保证的情况下,油箱托架整体重量减小,并且由于两者为异种材料,通过粘接结构粘接,避免焊接易引起的局部应力缺陷,从而使得连接处的结构强度更为稳定。
Lightweight composite fuel tank bracket and manufacturing method
一种轻量化复合油箱托架及制造方法
2023-01-03
Patent
Electronic Resource
Chinese