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    • 7. 发明授权
    • Machine tools
    • 机械工具
    • US3678790A
    • 1972-07-25
    • US3678790D
    • 1970-06-02
    • DUNLOP CO LTD
    • RILEY RAYMOND A
    • B23B31/20B23B31/40B23Q7/04B23B25/00
    • B23Q7/043B23B31/208B23B31/4006Y10S279/90Y10T82/2514Y10T82/2593Y10T82/30Y10T279/1045Y10T279/17471
    • A loading device for a machine tool in which a workpiece holder is arranged to be mounted on a machine tool, the workpiece holder having releasable gripping means associated therewith for retaining the workpiece. The gripping means is provided with a tapering surface arranged to provide, in conjunction with a cooperating tapering surface on the workpiece holder, a stickingtaper wedging action to grip the workpiece on axial movement of the workpiece into or over the gripping means. The gripping means is also arranged to permit the workpiece to be withdrawn therefrom solely by an axially directed extracting force applied to the workpiece, of which the following is a specification.
    • 一种用于机床的加载装置,其中工件保持器布置成安装在机床上,工件保持器具有与其相关联的可释放夹持装置,用于保持工件。 夹持装置设置有锥形表面,该锥形表面布置成与工件保持器上的配合的锥形表面一起提供粘结锥形楔入动作,以在工件轴向移动到夹持装置中或上方的夹持装置上。 夹持装置还布置成允许工件仅通过施加到工件上的轴向取向力提取,其中以下是规格。