An electric lifting cylinder with a high-precision repeated positioning function is composed of a mounting base (1), a positioning seat (2), a driving assembly (3), a lead screw (4), a locking nut (5), an end cover (6), a pressing ring (7), a nut (8), a ring spring (9), a pressing ring (10), a fixed supporting plate (11), a positioning pin (12), a square lifting column (13), a square stand column (14), an anti-friction rotation stopping block (15), an adjusting gasket (16), an upper positioning block (17), a lower positioning block (18) and a lifting top plate (19). The problems that a traditional lifting system is complex in structure, poor in impact resistance, low in repeated positioning precision and the like are solved, and the advantages of being simple in structure, large in bearing capacity, high in repeated positioning precision and the like are achieved.

    一种具有高精度重复定位功能的电动升降缸,由安装基座(1)、定位座(2)、驱动组件(3)、丝杆(4)、锁紧螺母(5)、端盖(6)、压紧环(7)、螺母(8)、环簧(9)、压环(10)、固定支撑板(11)、定位销(12)、方形升降柱(13)、方形立柱(14)、减磨止转块(15)、调整垫片(16)、上定位块(17)、下定位块(18)、升降顶板(19)组成;本发明解决了传统的升降系统结构复杂、抗冲击性差、重复定位精度低等问题,具有结构简单、承载能力大、重复定位精度高等优点。


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    Title :

    Electric lifting cylinder with high-precision repeated positioning function


    Additional title:

    一种具有高精度重复定位功能的电动升降缸


    Contributors:
    LIU CHANGJIANG (author) / YU CHANGLU (author) / WANG FAN (author) / CAO WEI (author) / WANG YUETONG (author) / WU JIANG (author)

    Publication date :

    2023-05-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



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