The invention discloses a high-strength aluminum alloy profile for a vehicle body structure, the high-strength aluminum alloy profile comprises a rectangular outer frame and a rectangular inner frame, the size of the rectangular inner frame is adjusted according to the weight required by a vehicle body, each inner side surface of the rectangular outer frame is inwards convexly provided with a rectangular support frame, and the rectangular inner frame is located in a space enclosed by each rectangular support frame; each outer side face of the rectangular outer frame is provided with a plurality of fixing and adjusting structures used for fixing the position of the rectangular inner frame. Thus, the arranged rectangular supporting frame plays a role in supporting the rectangular inner frame, the strength of the aluminum alloy profile is effectively improved, and the service life of the aluminum alloy profile is prolonged. When the needed weight is low, the rectangular inner frame can be replaced by a smaller rectangular inner frame, and then the rectangular inner frame is fixed through the fixing and adjusting structure. Therefore, the aluminum profile not only has higher strength, but also can be adjusted in weight during use, so that a suitable requirement is met, and the material consumption is reduced.
本发明公开了一种用于车身结构的高强度铝合金型材,包括矩形外框和矩形内框,矩形内框的大小根据车身所需重量调整,矩形外框的各个内侧面上均向内凸设有矩形支撑框,矩形内框位于各个矩形支撑框所围设的空间内,矩形外框的各个外侧面均设有多个用于固定矩形内框位置的固定调节结构。如此,设置的矩形支撑框,起到了对矩形内框支撑的作用,有效地提高了铝合金型材的强度,延长了铝合金型材的使用寿命。当所需的重量低时,可将矩形内框更换为较小的矩形内框,再通过固定调节结构将矩形内框固定即可。如此,本铝型材不仅具有较高强度,在使用时还可在重量上调整,从而达到一个适合的需求,减少了材料消耗。
High-strength aluminum alloy profile for vehicle body structure
一种用于车身结构的高强度铝合金型材
19.07.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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