The invention discloses a lifting appliance for automatically overturning and sand pouring of a casting. The lifting appliance comprises a hanger 1, a clamping mechanism 2 and a turnover mechanism 3;the hanger 1 is composed of a cross beam 11, a left support 12, a right support 13 and a lifting lug 14, the left support 12 is formed by welding a left stand column 121 and each left legs 122 locatedon the front side and the rear side of the left stand column 121; the right support 13 is formed by welding a right stand column 131 and each right legs 132 located on the front side and the rear side of the right stand column 131; and the clamping mechanism 2 is mounted at the lower end of the left stand column 121, and the turnover mechanism 3 is mounted at the lower end of the right stand column 131. The lifting appliance has the beneficial effects that after the lifting appliance for automatically overturning and sand pouring is used for overturning the box type casting, the product is free of bumping defects, meanwhile, the operation of workers is safer, and the potential safety hazard is solved; and the sand pouring efficiency is improved, and good economic benefits are brought.

    本发明公开了一种铸件自动翻转倒砂吊具,包括吊架1、夹紧机构2、翻转机构3组成,所述的吊架1由横梁11、左支架12、右支架13和吊耳14组成,所述的左支架12由左立柱121和位于左立柱121前后两侧的各一根左支脚122焊接而成;所述的右支架13由右立柱131和位于右立柱131前后两侧的各一根右支脚132焊接而成;所述的夹紧机构2安装在左立柱121下端,所述的翻转机构3安装在右立柱131下端。本发明的有益效果是使用自动翻转倒砂吊具翻转箱体类铸件后,产品无磕碰缺陷,同时工人操作更加安全,解决了存在的安全隐患。提高了倒砂效率,带来了良好的经济效益。


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    Title :

    Lifting appliance for automatically overturning and sand pouring of casting


    Additional title:

    一种铸件自动翻转倒砂吊具


    Contributors:
    XU PENG (author) / YU XIN (author) / MAO SHOUJIE (author)

    Publication date :

    2020-07-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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