Grommet installation tool
    3.
    发明授权
    Grommet installation tool 有权
    索环安装工具

    公开(公告)号:US09061379B1

    公开(公告)日:2015-06-23

    申请号:US13507075

    申请日:2012-06-01

    IPC分类号: B21D31/00 B23P11/00

    摘要: The improved installation tool for installing grommets in a hole in a panel having a countersink end includes an anvil having a convex surface for contacting the head of the grommet after the grommet is installed in the hole. A flaring die having a tapered tubular portion for inserting into the grommet is mounted on the open end there in and chamfered surface for deforming the end of the grommet so that it is deformed into the countersink. This is accomplished by a threaded rod that extends through a hole in the anvil, grommet and threadably engages internal threads in the die. Withdrawing of the rod causes the die to be moved against the grommet and flares the end of the grommet into the countersink and locks it in place.

    摘要翻译: 用于在具有埋头孔的面板中的孔中安装垫圈的改进的安装工具包括具有凸起表面的砧座,用于在将索环安装在孔中之后接触索环的头部。 具有用于插入索环的锥形管状部分的扩口模具安装在其上的开口端和倒角表面中,用于使索环的端部变形,使得其变形成埋头孔。 这是通过延伸穿过砧座中的孔的螺纹杆来实现的,并且螺纹接合在模具中的内螺纹。 杆的拉伸导致模具抵靠索环移动,并且将索环的末端张开到埋头孔中并将其锁定就位。