Gear cutting machine and method for machining gear teeth

    公开(公告)号:US09862043B2

    公开(公告)日:2018-01-09

    申请号:US14907835

    申请日:2014-07-29

    IPC分类号: B23F5/22 B23F23/12 B23F23/08

    摘要: The invention concerns a gear-cutting machine for the machining of gear teeth with a gear-cutting tool driven in rotary movement about its tool axis, further with an assembly that includes a tool holder for the gear-cutting tool and is rotatably mounted on a carrier, allowing the tool axis to be set in a desired orientation, with an actuator device through which the assembly can be set to a desired angular position, and with a locking device that allows the assembly to be secured against being dislodged from the set angular position. According to the invention, a protruding arm that is a functional element of the actuator device is coupled to the assembly through a non-rotatable connection.

    MOVING SYSTEM AND GEAR-CUTTING MACHINE

    公开(公告)号:US20210154759A1

    公开(公告)日:2021-05-27

    申请号:US16612034

    申请日:2018-06-08

    IPC分类号: B23F23/02

    摘要: The invention relates to a moving system (100) for transposing workpieces that are provided for gear cutting on a workpiece spindle (200) and have a workpiece axis of rotation, from a first position (A), taken up while they are being fed, into a second position (C) that differs from the first position by at least a smaller distance between the workpiece axis of rotation and the workpiece spindle axis, having a first movement unit (36, 32, 34) which transposes a workpiece from the first position into a third position (B), different from the first and the second position, along a first movement path (AB), and a second movement unit (35) which transposes the workpiece from the third position into the second position along a second movement path (BC), wherein the moving system is also designed to transpose machined workpieces back out of the second position and to hold and move more than one workpiece at the same time, wherein, while it is being moved on the first and on the second movement path, the workpiece is held by one and the same holding unit (10, 10′) that directly holds the workpiece, without a movement caused by the second movement unit entailing a movement of the first movement unit.

    Method of loading and unloading a workpiece with internal gearing, and loading and unloading device

    公开(公告)号:US10286468B2

    公开(公告)日:2019-05-14

    申请号:US15101565

    申请日:2014-11-06

    摘要: The invention relates to a method for loading and unloading an internally toothed workpiece or a workpiece that is to be provided with internal toothing into/out of a clamping position, in which the workpiece, which is held by a retaining device, is brought into the clamping position by means of a conveying movement so that said workpiece, when clamped, has internal toothing cut by a gear cutting tool that occupies a cutting chamber and, after cutting, said workpiece, which is held by the retaining device, is returned from the clamping position in a return movement, wherein, prior to cutting, the retaining device is permitted to carry out an evasive movement that is different from the return movement/reverse conveying movement and that frees the cutting chamber, or the cutting chamber is already kept free of the retaining device as soon as the clamping position is reached.

    A METHOD OF LOADING AND UNLOADING A WORKPIECE WITH INTERNAL GEARING, AND LOADING AND UNLOADING DEVICE
    6.
    发明申请
    A METHOD OF LOADING AND UNLOADING A WORKPIECE WITH INTERNAL GEARING, AND LOADING AND UNLOADING DEVICE 审中-公开
    一种装载和卸载具有内部齿轮,装载和卸载装置的工件的方法

    公开(公告)号:US20170014924A1

    公开(公告)日:2017-01-19

    申请号:US15101565

    申请日:2014-11-06

    IPC分类号: B23F23/04 B23Q7/04 B23F19/00

    摘要: The invention relates to a method for loading and unloading an internally toothed workpiece or a workpiece that is to be provided with internal toothing into/out of a clamping position, in which the workpiece, which is held by a retaining device, is brought into the clamping position by means of a conveying movement so that said workpiece, when clamped, has internal toothing cut by a gear cutting tool that occupies a cutting chamber and, after cutting, said workpiece, which is held by the retaining device, is returned from the clamping position in a return movement, wherein, prior to cutting, the retaining device is permitted to carry out an evasive movement that is different from the return movement/reverse conveying movement and that frees the cutting chamber, or the cutting chamber is already kept free of the retaining device as soon as the clamping position is reached.

    摘要翻译: 本发明涉及一种用于装载和卸载内齿工件或工件的方法,所述内齿工件或工件将被提供到夹紧位置之外的内齿,其中由保持装置保持的工件进入 通过传送运动来夹持位置,使得所述工件在被夹紧时具有由占用切割室的齿轮切削工具进行内齿切割,并且在切割之后,由保持装置保持的所述工件从 在返回运动中的夹紧位置,其中在切割之前,允许保持装置执行与返回运动/反向输送运动不同的回避运动,并且释放切割室,或者切割室已经保持释放 一旦到达夹紧位置,就保持固定装置。

    GEAR CUTTING MACHINE AND METHOD FOR MACHINING GEAR TEETH
    9.
    发明申请
    GEAR CUTTING MACHINE AND METHOD FOR MACHINING GEAR TEETH 有权
    齿轮切割机及加工齿轮的方法

    公开(公告)号:US20160167146A1

    公开(公告)日:2016-06-16

    申请号:US14907835

    申请日:2014-07-29

    IPC分类号: B23F23/12 B23F5/22

    摘要: The invention concerns a gear-cutting machine for the machining of gear teeth with a gear-cutting tool driven in rotary movement about its tool axis, further with an assembly that includes a tool holder for the gear-cutting tool and is rotatably mounted on a carrier, allowing the tool axis to be set in a desired orientation, with an actuator device through which the assembly can be set to a desired angular position, and with a locking device that allows the assembly to be secured against being dislodged from the set angular position. According to the invention, a protruding arm that is a functional element of the actuator device is coupled to the assembly through a non-rotatable connection.

    摘要翻译: 本发明涉及一种用于齿轮齿的加工的齿轮切割机,其中齿轮切削工具围绕其工具轴线旋转运动而被驱动,还包括一个组件,该组件包括用于齿轮切削工具的工具夹具,并且可旋转地安装在 载体,允许工具轴线以期望的方向设置,具有致动器装置,组件可以通过致动器装置设置到期望的角度位置,并且具有允许组件被固定以防止从设定角度移动的锁定装置 位置。 根据本发明,作为致动器装置的功能元件的突出臂通过不可旋转的连接联接到组件。