The invention discloses a wing box horizontal type assembly wing rib flexible shape maintaining device and method, the shape maintaining device is of a modular chain type structure, and each shape maintaining unit comprises an aluminum alloy framework, a sliding rail assembly, an external connection joint, a positioning locking assembly and a machinable plastic protection pad. The aluminum alloy framework is provided with accurate connecting holes which are connected with the positioning sliding rail, the external connection joint and the machinable plastic protection pad. The sliding rail assembly is composed of a sliding rail, a sliding block and a set screw and is connected to the framework through a screw. The external connection joint is composed of a supporting plate, an inner cover, an outer cover, a main shaft, a bearing, a pressing sleeve and a lining, and the external connection joint and the framework are connected through accurate holes in the two ends to form a chain type structure. Each shape maintaining device is of a chain type structure composed of a plurality of shape maintaining units according to the structure and the overall dimension of a wing rib product.
本发明公开了一种机翼翼盒卧式装配翼肋柔性保型装置和保型方法,该保型装置为模块化链式结构,每个保型单元包括铝合金骨架,滑轨组件,外联关节,定位锁紧组件,可加工塑料护垫。铝合金骨架设有与定位滑轨,外联关节,可加工塑料护垫的精确连接孔。滑轨组件由滑轨、滑块和紧定螺钉组成,通过螺钉连接在骨架上。外联关节由支承板、内盖、外盖、主轴、轴承、压套、衬套组成,外联关节与骨架通过两端精确孔连接,组成链式结构。每个保型装置根据翼肋产品结构、外廓尺寸由若干个保型单元组成链式结构。
Wing box horizontal type assembly wing rib flexible shape maintaining device and shape maintaining method
一种机翼翼盒卧式装配翼肋柔性保型装置和保型方法
2022-03-08
Patent
Elektronische Ressource
Chinesisch
IPC: | B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen |
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