The invention provides an aviation tool vibration testing device, and relates to the technical field of vibration detection.The aviation tool vibration testing device comprises a base, a middle table, an elastic piece, a vibration table, supporting mechanisms, a vibration mechanism and a limiting mechanism, the supporting mechanisms are arranged at the four corners of the bottom face of the middle table respectively, and the four supporting mechanisms are connected with the base respectively; wherein the height of the supporting mechanisms can be adjusted, the four supporting mechanisms are used for adjusting the middle table from a horizontal state to a preset inclined state, elastic pieces are arranged at the four corners of the top face of the middle table correspondingly, the four elastic pieces are connected with the vibration table correspondingly, and the vibration mechanism is arranged on the middle table and used for applying vibration to the vibration table. The limiting mechanism is arranged on the vibration table. Compared with the prior art, the vibration testing device for the aviation tool has the advantages that the inclination is used as an experimental condition, and a vibration test which is closer to an actual working condition can be simulated, so that the accuracy of a vibration test result is ensured.

    本发明提供了一种航空工装振动测试装置,涉及振动检测技术领域,航空工装振动测试装置包括底座、中间台、弹性件、振动台、支撑机构、振动机构以及限位机构,中间台的底面四角处分别设置有支撑机构,且四个支撑机构分别与底座连接,其中支撑机构的高度可调节,且通过四个支撑机构用于将中间台由水平状态调整为预设倾斜状态,中间台的顶面四角处分别设置有弹性件,且四个弹性件分别与振动台连接,振动机构设置于中间台上,且用于对振动台施加振动,限位机构设置于振动台上。本发明的航空工装振动测试装置,相比于现有技术,将倾斜度作为实验条件,可以模拟更接近实际工况下的振动测试,以保证振动测试结果的准确性。


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    Title :

    Aviation tool vibration testing device


    Additional title:

    一种航空工装振动测试装置


    Contributors:
    YI LONGFEI (author) / SHEN YOUJUN (author) / CHENG YINGJUN (author) / SUN SHIQIANG (author) / DONG JUNFU (author) / ZHOU CHUANMING (author)

    Publication date :

    2023-12-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / 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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