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    • 8. 发明申请
    • Device for Keyway Broaching
    • 键槽拉削装置
    • US20150132077A1
    • 2015-05-14
    • US14487610
    • 2014-09-16
    • WTO Werkzeug-Einrichtungen GmbH
    • Tobias FautzThomas KreutzerKarlheinz Jansen
    • B23Q5/027B23D41/08B23D3/02
    • B23Q5/027B23D1/08B23D3/02B23D11/00B23D13/02B23D41/08Y10T409/4028
    • A device for keyway broaching is provided with a housing, a drive shaft, a broaching carriage received and supported in the housing, a tool support connected to the broaching carriage, and a crank drive that couples the drive shaft and the broaching carriage with each other. The broaching carriage, when driven by the drive shaft, performs an oscillating movement comprising a cutting movement and a return stroke. A sleeve is arranged between the housing and the broaching carriage. A first seal is provided between the housing and the sleeve and/or between the sleeve and the broaching carriage. The tool support is connected to the broaching carriage with a rocking lever interposed between the tool support and the broaching carriage. The drive shaft has a control section that controls a relative movement between the rocking lever and the broaching carriage.
    • 用于键槽拉削的装置设置有壳体,驱动轴,容纳和支撑在壳体中的拉削托架,连接到拉削托架的工具支撑件和将驱动轴和拉削托架彼此联接的曲柄驱动器 。 拉削托架在由驱动轴驱动时执行包括切割运动和返回冲程的摆动运动。 套筒布置在外壳和拉床之间。 第一密封件设置在壳体和套筒之间和/或套筒和拉削托架之间。 工具支撑件连接到拉削托架,其中摆动杆插入在工具支撑件和拉削托架之间。 驱动轴具有控制部分,其控制摇杆和拉床之间的相对移动。
    • 10. 发明授权
    • Device for keyway broaching
    • 键槽拉削装置
    • US09573233B2
    • 2017-02-21
    • US14487610
    • 2014-09-16
    • WTO Werkzeug-Einrichtungen GmbH
    • Tobias FautzThomas KreutzerKarlheinz Jansen
    • B23D13/02B23Q5/027B23D1/08B23D11/00B23D3/02B23D41/08
    • B23Q5/027B23D1/08B23D3/02B23D11/00B23D13/02B23D41/08Y10T409/4028
    • A device for keyway broaching is provided with a housing, a drive shaft, a broaching carriage received and supported in the housing, a tool support connected to the broaching carriage, and a crank drive that couples the drive shaft and the broaching carriage with each other. The broaching carriage, when driven by the drive shaft, performs an oscillating movement comprising a cutting movement and a return stroke. A sleeve is arranged between the housing and the broaching carriage. A first seal is provided between the housing and the sleeve and/or between the sleeve and the broaching carriage. The tool support is connected to the broaching carriage with a rocking lever interposed between the tool support and the broaching carriage. The drive shaft has a control section that controls a relative movement between the rocking lever and the broaching carriage.
    • 用于键槽拉削的装置设置有壳体,驱动轴,容纳和支撑在壳体中的拉削托架,连接到拉削托架的工具支撑件和将驱动轴和拉削托架彼此联接的曲柄驱动器 。 拉削托架在由驱动轴驱动时执行包括切割运动和返回冲程的摆动运动。 套筒布置在外壳和拉床之间。 第一密封件设置在壳体和套筒之间和/或套筒和拉削托架之间。 工具支撑件连接到拉削托架,其中摆动杆插入在工具支撑件和拉削托架之间。 驱动轴具有控制部分,其控制摇杆和拉床之间的相对移动。