Reboring tool for brake spiders
    61.
    发明授权
    Reboring tool for brake spiders 失效
    制动器的重制工具

    公开(公告)号:US3736067A

    公开(公告)日:1973-05-29

    申请号:US3736067D

    申请日:1971-12-15

    申请人: AKINS L R

    发明人: AKINS L R

    IPC分类号: B23B47/28 B23B45/14

    摘要: A boring tool for repairing brake spiders in place on a vehicle axle. The tool having a base rotatably mountable on the axle spindle with adapter means permitting tool use on various spindle configurations. Elongate bearing sleeves radially spaced from the base are adapted for rotation into axial alignment with the anchor pin bores of the brake spider. A retention bar and a boring bar interchangeably journalled in said sleeves respectively position the tool. Rotation of the base subsequent to a first boring operation permits bar extraction and interchange prior to a second boring operation. Additional structure is shown providing feed means for the boring bar. A modified form of the invention permits permanent retention of retention and boring bars within their respective sleeves.

    摘要翻译: 一种用于在车轴上修复制动器蜘蛛的无聊工具。 该工具具有可旋转地安装在轴心上的基座,其具有允许在各种主轴配置上使用工具的适配器装置。 与基座径向间隔的细长轴承套筒适于旋转成与制动器蜘蛛的锚销孔轴向对准。 保持杆和可互换地安装在所述套筒中的镗孔分别定位工具。 在第一次钻孔操作之后的基座的旋转允许在第二次钻孔操作之前的条提取和交换。 示出了另外的结构,为镗杆提供进给装置。 本发明的改进形式允许保留和镗杆永久地保持在它们各自的套筒内。