The invention discloses an automatic skin stretching mechanism which comprises a sliding base, a sliding driving device, a sliding frame, a guide base, a clamping driving device, a clamping jaw connecting base, an upper clamping jaw and a lower clamping jaw. The sliding driving device drives the sliding frame to slide on the sliding base, the guide base is installed on the sliding frame, a sliding guide assembly is arranged on the guide base, the clamping jaw connecting base is matched with the sliding guide assembly, and the clamping driving device drives the upper clamping jaw to move along the sliding guide assembly through the clamping jaw connecting base. The upper clamping jaw and the lower clamping jaw are matched to do opening and closing clamping action; according to the scheme, the skin can be automatically stretched before skin forming machining, automatic releasing and returning are achieved during forming machining, the skin and a workpiece are not interfered, the machining efficiency is improved, and the product quality is guaranteed.

    本发明公开了一种表皮自动拉伸机构,包含滑动底座、滑动驱动装置,滑动架、导向座、夹持驱动装置、卡爪连接座、上卡爪和下卡爪;所述滑动驱动装置带动滑动架在滑动底座上滑动,导向座安装在滑动架上,导向座上设置有滑动导向组件,卡爪连接座与滑动导向组件配合,夹持驱动装置通过卡爪连接座带动上卡爪沿滑动导向组件移动,使上卡爪与下卡爪配合做开合夹持动作;本方案可以在表皮成型加工之前自动拉伸表皮,并在成型加工时,自动释放回位,且不干涉表皮和工件,提高了加工效率,保证了产品质量。


    Access

    Download


    Export, share and cite



    Title :

    Automatic skin stretching mechanism


    Additional title:

    一种表皮自动拉伸机构


    Contributors:
    KANG JIFEI (author) / ZHANG MEIZI (author)

    Publication date :

    2021-04-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS



    Skin stretching and edge covering combined mechanism

    KANG JIFEI / ZHANG MEIZI | European Patent Office | 2021

    Free access

    Full-automatic stretching frame

    HE GUANGMIN | European Patent Office | 2022

    Free access

    Truss structure of stretching mechanism

    LUO HAIJUN / CUI QIFENG / ZHENG WENKAI et al. | European Patent Office | 2022

    Free access

    Vehicle hood outer panel stretching mechanism

    WILLIAMS PAXTON S | European Patent Office | 2021

    Free access

    Rope-driven stretching sleeve supporting mechanism

    CHEN CHUANZHI / WANG TIANYI / CHEN JINBAO et al. | European Patent Office | 2023

    Free access