飞机铝合金蒙皮边缘余量铣切工具,属于飞机装配技术领域。该工具包括进气嘴、启动开关、涡轮马达、90°角向头、紧固螺母、限位末端主体、顶丝、螺钉、弹簧限位片、刀具、限位块、内侧滚动轴承、半螺纹无头钉、内侧轴承堵盖、限位块紧固旋钮、调距伸缩装置、外侧轴承堵盖、外侧滚动轴承和轴承。该发明通过使用该工具,能高精度的保证铝合金蒙皮间隙的控制要求,限位滑块的分级调节增加了蒙皮间隙的控制范围,放置弹簧片避免了工作过程中的操作失误,工具与蒙皮贴合面采用滚动接触形式,减小了摩擦力,保证操作的稳定性。间隙精度值可以达到0.1mm,600mm长的蒙皮边缘精确铣切效率提高了60倍。

    An aircraft aluminum alloy skin edge allowance milling tool belongs to the technical field of aircraft assembling. The tool comprises an air inlet nozzle, a starting switch, a turbine motor, a 90-degree angular head, a fastening nut, a limiting tail end main body, a jackscrew, a screw, a spring limiting piece, a cutter, a limiting block, an inner side rolling bearing, a half-thread headless nail,an inner side bearing blocking cover, a limiting block fastening knob, a distance adjusting telescopic device, an outer side bearing blocking cover, an outer side rolling bearing and a bearing. By using the tool, the control requirement of an aluminum alloy skin gap can be guaranteed with high precision, the control range of the skin gap is increased through graded adjustment of limiting sliding blocks, misoperation in the working process is avoided by placing spring pieces, the rolling contact mode is adopted for a fitting surface of the tool and skin, the friction force is reduced, and the operation stability is guaranteed. The gap precision value can reach 0.1 mm, and the precision milling efficiency of the edge of the skin with the length of 600 mm is improved by 60 times.


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    Titel :

    飞机铝合金蒙皮边缘余量铣切工具


    Erscheinungsdatum :

    2022-10-18


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B23C Fräsen , MILLING / 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