The invention discloses a lifting arm for adjusting the posture of an aircraft assembly part, and belongs to the technical field of lifting arm assembly. The device comprises a truss, a crane, a lifting arm and a part to be assembled, the crane is arranged on the truss, the lifting arm is arranged on the crane, the lifting arm and the crane are both in circuit connection with a control system, a damping assembly is arranged at the joint of the lifting arm and the crane, and a clamping assembly is installed at the execution end of the lifting arm. The clamping assembly comprises a mounting frame, a fine adjustment frame and a fine adjustment mechanism, the mounting frame is connected with the lifting arm, the fine adjustment frame is rotationally arranged on the mounting frame, the fine adjustment mechanism is arranged in the mounting frame, two sliding rails are symmetrically arranged on the fine adjustment frame, a driving mechanism is arranged on the fine adjustment frame and corresponds to the upper portion of each sliding rail, and the driving mechanisms are connected with the lifting arm. Each sliding rail is provided with a clamping jaw in a sliding mode, and the clamping jaws are used for clamping parts.
本发明公开了一种飞机装配部件姿态调整升降臂,属于升降臂装配技术领域。本发明包括桁架、航车、升降臂、待装配的零件,所述航车设置在桁架上,所述升降臂设置在航车上,升降臂与航车均与控制系统电路连接,所述升降臂与航车的连接处设置有减震组件,升降臂的执行端安装有装夹组件,所述装夹组件包括安装架、微调架、微调机构,所述安装架与升降臂相连接,所述微调架转动设置在安装架上,所述微调机构设置在安装架的内部,所述微调架上对称设置有两个滑轨,微调架对应每个滑轨的上方设置有一个驱动机构,每个所述滑轨上滑动安装有一个夹爪,所述夹爪对零件进行夹取。
Lifting arm for adjusting posture of aircraft assembly part
一种飞机装配部件姿态调整升降臂
2023-05-26
Patent
Electronic Resource
Chinese
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