The invention provides a connecting structure for a machine head cover and an adjusting method of the connecting structure, and belongs to the technical field of machine body structural design. When a machine head cover assembly is opened, a hook lock in a hook lock assembly is unlocked, so that the machine head cover assembly rotates around the axis of a lug of a hinge assembly to a fixed angle, and the machine head cover assembly is supported through an air elastic supporting rod assembly; the machine head cover assembly is kept in an open posture; when the machine head cover assembly is closed, the gas elastic supporting rod assembly is shortened under the external acting force, so that the machine head cover assembly rotates around the axis of the lug piece of the hinge assembly, and the machine head cover assembly closes and locks a hook lock in the hook lock assembly under the guiding effect of the middle plug pin assembly. When the gap and the step difference between the machine head cover and the machine body structure are adjusted, the assembly error is reduced, the adjusting capacity is improved, meanwhile, the hinge can be prevented from protruding out of the shape, and the shape maintaining requirement can be met.
本发明提供一种用于机头罩的连接结构及其调节方法,属于机体结构设计技术领域,本发明中打开机头罩组件时,解锁钩子锁组件中的钩子锁,使机头罩组件绕铰链组件的耳片轴线转动,转动到固定角度,通过气弹撑杆组件撑住机头罩组件,使机头罩组件保持打开姿态;关闭机头罩组件时,气弹撑杆组件在外部作用力下缩短,使机头罩组件绕铰链组件的耳片轴线转动,机头罩组件在中插销组件的导向作用下关闭,锁闭钩子锁组件中的钩子锁。本发明在对机头罩和机身结构之间的间隙、阶差进行调节时减小装配误差,提高可调节能力,同时还能避免铰链突出外形,能满足维形要求。
Connecting structure for machine head cover and adjusting method of connecting structure
一种用于机头罩的连接结构及其调节方法
2025-01-03
Patent
Electronic Resource
Chinese
IPC: | B64C AEROPLANES , Flugzeuge |
Arm head connecting structure and connecting method thereof
European Patent Office | 2023
|Quick-release connecting structure and connecting method for automobile cover
European Patent Office | 2022
|Vehicle door cover connecting structure, vehicle and vehicle door cover connecting method
European Patent Office | 2023
|Connecting and adjusting structure for aircraft cabins and adjusting method
European Patent Office | 2015
|European Patent Office | 2024
|