Trunk structure design method, trunk structure and vehicle
Trunk structure design method, trunk structure and vehicle
- Neue Suche nach: RAO TIANYU
- Neue Suche nach: ZHENG YI
- Neue Suche nach: JIANG LEI
- Neue Suche nach: GONG YIXIAO
- Neue Suche nach: FU LEI
- Neue Suche nach: RAO TIANYU
- Neue Suche nach: ZHENG YI
- Neue Suche nach: JIANG LEI
- Neue Suche nach: GONG YIXIAO
- Neue Suche nach: FU LEI
The invention relates to the technical field of automobile parts, in particular to a trunk structure design method, a trunk structure and a vehicle. The trunk structure design method comprises the steps that the supporting force of a supporting rod at the normal closing position of a trunk cover and the sealing counter force of a sealing accessory are obtained; the method comprises the following steps: establishing a theoretical design model comprising a trunk lid, a body-in-white spigot, a supporting rod and a sealing accessory, loading the gravity of the trunk lid, the supporting force of the supporting rod and the sealing reaction force of the sealing accessory, enabling the trunk lid to be in a normal closing position, and obtaining a gap and a surface difference between the trunk lid and the body-in-white spigot; and according to the gap and the surface difference between the trunk lid and the body-in-white spigot, the design model of the trunk lid and/or the body-in-white spigot is adjusted until the gap and the surface difference between the trunk lid and the body-in-white spigot during normal closing are within a set range. In the prior art, when the trunk lid is installed, the manual adjustment gap surface difference is out of tolerance, and the efficiency is low.
本发明涉及汽车零部件技术领域，具体涉及一种后备箱结构设计方法、后备箱结构及车辆。该后备箱结构设计方法包括：获取撑杆在后备箱盖正常关闭位置的支撑力，以及密封附件的密封反力；建立包括后备箱盖、白车身止口、撑杆和密封附件的理论设计模型，并加载后备箱盖的重力、撑杆的支撑力，以及密封附件的密封反力，且使后备箱盖处于正常关闭位置，获取后备箱盖和白车身止口之间的间隙和面差；根据后备箱盖和白车身止口之间的间隙和面差，调整后备箱盖和/或白车身止口的设计模型，直至后备箱盖和白车身止口之间正常关闭时的间隙和面差在设定范围内。现有技术中在安装后备箱盖时人工调整间隙面差超差，效率低下的问题。
Dokumentinformationen
Trunk structure design method, trunk structure and vehicle
一种后备箱结构设计方法、后备箱结构及车辆
2023-01-24
Patent
Elektronische Ressource
Chinesisch