The dimple pulling device comprises a dimple sleeve (1) and a dimple drill (2), the dimple drill (2) comprises a drill bit (3) and a connecting rod (4), the dimple sleeve (1) comprises a main body (5) of a hollow structure, a core rod (6) is installed in the main body (5), and a first lock sleeve (7) and a second lock sleeve (8) are installed on the outer ring of the main body (5). Compared with a traditional dimple device which is a downward pressing type dimple, a dimple sleeve is easily limited by various spaces, and dimple pulling is adopted, that is, the dimple sleeve and a dimple drill are arranged on the two opposite faces of the skin during working, so that the dimple sleeve is not limited by various shapes of the surface of the skin any more, and the dimple depth precision is guaranteed.
本发明公开了一种拉锪窝装置,包括锪窝套(1)和锪窝钻(2),所述锪窝钻(1)包括钻头(3)和连接杆(4),所述锪窝套(1)包括中空结构的主体(5),所述主体(5)内安装有芯杆(6),所述主体(5)外圈安装有锁套一(7)和锁套二(8)。本发明相较于传统的锪窝装置为下压式锪窝,锪窝套容易受到各种空间上的限制而采用拉锪窝,即将锪窝套与锪窝钻工作时置于蒙皮的对立两面,使得锪窝套不再受到蒙皮表面各种形状上的约束,锪窝深度精度得到保证。
Dimple pulling device
一种拉锪窝装置
2023-02-24
Patent
Electronic Resource
Chinese
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