The invention relates to the technical field of plate springs, in particular to a U-shaped clamp for an automobile plate spring. The clamp can enable two groups of semi-U-shaped clamps to synchronously extend and contract, so that automobile plate springs of different models can be clamped and locked, and the use limitation of the clamp is reduced. The clamp comprises a control box, two groups of inserting pipes, two groups of screws, two groups of first bevel gears, a rotating shaft, a second bevel gear, a hand wheel, two groups of semi-U-shaped clamps and a limiting key, a mounting cavity is formed in the control box, the two groups of inserting pipes are symmetrically and fixedly mounted on the left end face and the right end face of the control box, sliding grooves are formed in the end faces of the inner sides of the inserting pipes, and the two groups of screws are symmetrically and rotatably mounted at the left end and the right end of the control box. The two sets of inserting pipes are arranged on the two sets of screws in a sleeving mode correspondingly, the inner side ends of the screws extend into the mounting cavity, the two sets of first bevel gears are fixedly connected with the inner side ends of the two sets of screws correspondingly, the rear end of the rotating shaft extends into the working cavity, the second bevel gear is fixedly connected with the rear end of the rotating shaft, and the second bevel gear is meshed with the first bevel gears.
本发明涉及板簧的技术领域,特别是涉及一种汽车板簧用U型卡,其能够使两组半U型卡同步进行伸长和收缩,进而能够对不同型号的汽车板簧进行卡装锁紧,降低装置使用局限性;包括控制箱、两组插管、两组螺杆、两组第一锥齿轮、转轴、第二锥齿轮、手轮、两组半U型卡和限位键,控制箱内部设有安装腔,两组插管对称固定安装在控制箱的左右两端面,插管内侧端面设有滑槽,两组螺杆对称转动安装在控制箱左右两端,并且两组插管分别套装在两组螺杆上,螺杆的内侧端伸入至安装腔内部,两组第一锥齿轮分别与两组螺杆的内侧端固定连接,转轴后端伸入至工作腔内,第二锥齿轮与转轴后端固定连接,并且第二锥齿轮与第一锥齿轮相互啮合。
U-shaped clamp for automobile plate spring
一种汽车板簧用U型卡
2021-11-16
Patent
Electronic Resource
Chinese
IPC: | F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / F16F SPRINGS , Federn |
Mounting assembly of plate spring suspension, plate spring suspension and automobile
European Patent Office | 2024
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