Machine tool
    1.
    发明授权
    Machine tool 失效
    机床

    公开(公告)号:US4675977A

    公开(公告)日:1987-06-30

    申请号:US864592

    申请日:1986-05-16

    IPC分类号: B23Q3/155 B23Q3/157 B23Q37/00

    摘要: The machine tool comprises a vertical post (14) on which a head changer (19) is mounted for changing the tool head (17) provided at a head carrier (16). The head changer (19) is rotatable about a vertical axis. It carries at least one head gripper (22) which is adapted to grip from the top the tool head (17) and to rotate it from a front working position to a rear changing position. The post (14) being nonrotational (about any axis) and preferably unadjustable in height (the Y axis), is simple and low cost. The machine tool is readily adaptable to sophisticated design modifications, particularly including tool exchange in plural multi-tool tool heads and interchange with tool and/or tool head storage magazines.

    摘要翻译: 该机床包括一个立柱(14),安装有头更换器(19),用于改变设在头架(16)上的工具头(17)。 头部更换器(19)可绕垂直轴线旋转。 它携带至少一个头夹具(22),其适于从工具头(17)的顶部抓握并将其从前工作位置旋转到后改变位置。 非旋转(大约任何轴)并且优选地不可调高度(Y轴)的柱(14)是简单且低成本的。 该机床易于适应复杂的设计修改,特别是包括在多个多工具工具头中的工具交换和与工具和/或工具头存储杂志的交换。

    Centering and chucking system
    2.
    发明授权
    Centering and chucking system 失效
    定心和夹紧系统

    公开(公告)号:US4770575A

    公开(公告)日:1988-09-13

    申请号:US91395

    申请日:1987-08-31

    摘要: A centering and chucking system for fixing an interchangeable element to a carrier body. The carrier body is provided with guide elements whose guide surfaces are arranged along a coordinate system through the center of which extends the reference axis, e.g. the axis of a spindle. Due to the arrangement of two centering means along one axis of the coordinate system and of at least another centering means along the other axis, the reference axes of both parts are not displaced relative to each other by changes of temperature. Although the centering means are provided outside the reference axis, the system in said reference axis is determined by them.

    摘要翻译: 用于将可互换元件固定到载体主体的定心和夹紧系统。 载体主体设置有引导元件,导向元件沿坐标系排列,其中心延伸参考轴,例如 主轴的轴。 由于沿着坐标系的一个轴线和沿着另一个轴线的至少另一个定心装置布置两个定心装置,两个部分的参考轴线不会因温度变化而相对于彼此移位。 虽然定心装置设置在参考轴线的外侧,但是所述参考轴线中的系统由它们确定。