The invention discloses a steering gear sealing cover sealing assembly improvement method and system, and the method comprises the following steps: obtaining the opening position, the opening shape and the opening assembly design allowance of a dash panel according to the installation design requirements of a steering gear input shaft and the dash panel; obtaining a sealing boundary of the sealing cover; simulating the assembly process of the steering gear input shaft, the dash panel and the sealing cover by adopting a 3D simulation assembly method, and performing structure optimization on a matching structure between the dash panel and the sealing cover; and according to the obtained hole opening position, hole opening shape and hole opening assembly design allowance of the dash panel and the sealing boundary of the sealing cover, the sealing structure of the sealing cover is structurally optimized. According to the sealing assembly optimization method for the sealing cover of the steering gear provided by the invention, the assembly stability and the sealing reliability between the steering system and the front wall of the vehicle body are effectively ensured by performing structure optimization design on the opening of the front wall plate, the sealing boundary of the sealing cover, the matching structure of the front wall plate and the sealing cover and the sealing structure of the sealing cover.
本申请公开了一种转向器密封罩密封装配改进方法及系统,方法包括以下步骤:根据转向器输入轴和前围板的安装设计需要,获取前围板开孔位置、开孔形状和开孔装配设计余量;获取密封罩的密封边界;采用3D模拟装配方法模拟转向器输入轴、前围板和密封罩的装配过程,对前围板和密封罩之间的配合结构进行结构优化;根据获取的前围板开孔位置、开孔形状和开孔装配设计余量以及密封罩的密封边界,对密封罩的密封结构进行结构优化。本申请提供的转向器密封罩密封装配优化方法,通过对前围板开孔、密封罩密封边界、前围板和密封罩的配合结构以及密封罩的密封结构进行结构优化设计,有效保证了转向系统与车身前围之间的装配稳定性和密封可靠性。
Improved method and system for sealing assembly of steering gear sealing cover
转向器密封罩密封装配改进方法及系统
16.05.2023
Patent
Elektronische Ressource
Chinesisch
Gear and rack type power steering gear sealing structure
Europäisches Patentamt | 2015
|Pinion-and-rack power steering gear sealing structure
Europäisches Patentamt | 2016
|Working oil chamber sealing system of rotary vane steering gear actuator
Europäisches Patentamt | 2017
|