Clamp for processing vertical positioning surface of tail wing of airplane



The invention relates to a clamp for processing a vertical positioning surface of a tail wing of an airplane. The clamp comprises a bracket, and a gesture adjusting positioning device which is positioned at one side of the bracket and used for providing positioning supporting to the medium tail part of the tail wing; external supporting devices for compressing the outer side of the head part of the tail wing are mounted on an upper cross beam and a lower cross beam of the bracket; an inner supporting device for compressing the inner side of the head part of the tail wing is mounted on a medium cross beam of the bracket; a main clamping mechanism for fixing the head part of the tail wing is also mounted on the bracket. With the adoption of the clamp, the vertical positioning surface can be automatically positioned and clamped; the requirement on positioning and assembling of large and poor-rigidity parts can be met; after gesture adjusting, the clamping effect is outstanding; the parts are free of deformation due to clamping; the adjusting efficiency is high; the adjusting is flexible and stable.




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Patent Citations (8)

    Publication numberPublication dateAssigneeTitle
    CN-101229598-AJuly 30, 2008北京航空航天大学Combined type thin-gauge skin moulding surface trimming cut flexibility multi-supporting equipment
    CN-103170859-AJune 26, 2013东北大学Thin-wall large part flexible fixture
    CN-202952085-UMay 29, 2013上海航天精密机械研究所Numerical control machining rapid clamping device for thin-wall special-shaped cross-section members
    CN-202952086-UMay 29, 2013上海航天精密机械研究所细长薄壁结构件斜面加工快速装夹装置
    CN-204621583-USeptember 09, 2015江苏恒力组合机床有限公司一种用于飞机尾翼安定面加工的专用夹具
    CN-204711622-UOctober 21, 2015温州大学用于飞机尾翼垂直安定面加工的夹具
    DE-202013005616-U1July 12, 2013Nagel Maschinen- Und Werkzeugfabrik GmbhPositioniereinrichtung für Werkstückhaltevorrichtung
    US-5224690-AJuly 06, 1993Vaught James VWork holder for honeycomb structure

NO-Patent Citations (0)


Cited By (1)

    Publication numberPublication dateAssigneeTitle
    CN-105563175-AMay 11, 2016浙江理工大学一种压盘自定心无间隙定位装置