The invention relates to the technical field of A-column guard plate assembly, in particular to an A-column guard plate design method and an A-column guard plate, and the method comprises the following steps: according to a matching boundary line of the A-column guard plate and an instrument panel, obtaining a movement matching section of the A-column guard plate and the instrument panel; the design interference amount of the A-column guard board and the instrument board, the first vertical distance between a fixing buckle at the lowest end of the A-column guard board and the upper surface of the instrument board at the initial assembly position, the second vertical distance between a rotating shaft of the A-column guard board and the upper surface of the instrument board, and the initial design distance between the fixing buckle at the lowest end and the rotating shaft of the A-column guard board are obtained; according to the relation among the design interference amount, the first vertical distance, the second vertical distance and the initial design distance, the transverse distance between the A-column guard plate rotating shaft and the instrument panel is determined. The problems that a design method in the prior art needs to depend on experience of designers and numerical reference of past vehicle models, time and labor are consumed, and efficiency is low can be solved.
本发明涉及A柱护板装配技术领域,具体涉及一种A柱护板设计方法及A柱护板,该方法包括以下步骤:根据A柱护板与仪表板的配合边界线,获取A柱护板与仪表板的运动配合断面;获取A柱护板与仪表板的设计干涉量、A柱护板的最下端固定卡扣在初始装配位置与仪表板上表面之间第一竖向距离、A柱护板旋转轴与仪表板上表面之间第二竖向距离,以及最下端固定卡扣与A柱护板旋转轴之间初始设计距离的关系;根据设计干涉量、第一竖向距离、第二竖向距离和初始设计距离之间的关系,确定A柱护板旋转轴与仪表板之间的横向距离。能够解决现有技术中的设计方法要依靠设计师的经验,以及过往车型的数值参考,耗时、耗力,效率低下的问题。
Column A guard plate design method and column A guard plate
一种A柱护板设计方法及A柱护板
2023-10-17
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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