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    Tool post of machine tool with elastically deforming tool holder locating device
    1.
    发明授权
    Tool post of machine tool with elastically deforming tool holder locating device 有权
    具有弹性变形刀架定位装置的机床刀架

    公开(公告)号：US08448549B2

    公开(公告)日：2013-05-28

    申请号：US12728041

    申请日：2010-03-19

    申请人： Toshio Ueda ,  Masao Fukumori

    发明人： Toshio Ueda ,  Masao Fukumori

    IPC分类号： B23B29/24

    CPC分类号： B23B29/24 ,  B23B29/326 ,  B23Q3/18 ,  B23Q39/024 ,  B23Q2039/004 ,  B23Q2220/002 ,  Y10T82/2508 ,  Y10T82/2587

    摘要： The present invention provides a tool post of a machine tool capable of enhancing the accuracy of positioning a tool. A positioning key 20 is fixed to an attached surface 10c formed on a tool holder 10, and a positioning block 21 fitting to the positioning key 20 is fixed to a holder attaching surface 11c formed on an outer peripheral surface 11a of a turret 11, in which the positioning key 20 is elastically deformed when it is fitted to the positioning block 21, and thereby brought into close contact with the positioning block 21.

    摘要翻译： 本发明提供能够提高定位工具的精度的机床的刀架。 定位键20固定在形成在工具架10上的安装面10c上，与定位键20嵌合的定位块21固定在形成在转台11的外周面11a上的保持架安装面11c上 定位键20在安装到定位块21时弹性变形，从而与定位块21紧密接触。

    TOOL CLAMP DEVICE AND MACHINE TOOL
    4.
    发明公开
    TOOL CLAMP DEVICE AND MACHINE TOOL 审中-公开

    公开(公告)号：US20240051037A1

    公开(公告)日：2024-02-15

    申请号：US17766401

    申请日：2020-10-30

    申请人： DMG MORI CO., LTD.

    发明人： Tatsuhiko KURIYA ,  Isao HIKITA ,  Kenichi MIZUKOSHI

    IPC分类号： B23B29/32 ,  B23B31/26 ,  B23B31/30

    CPC分类号： B23B29/326 ,  B23B31/265 ,  B23B31/30 ,  B23B2260/096

    摘要： A cutting tool rest (31) includes a clamping mechanism part (131) and a first piston (61). First piston (61) includes a first facing section (63) and a second facing section (64), and clamping mechanism part (131) includes a lever (135). First piston (61) reciprocates between a first position at which lever (135) and first facing section (63) are in contact with each other to operate clamping mechanism part (131) in a clamped state and a second position at which lever (135) and second facing section (64) are in contact with each other to operate clamping mechanism part (131) in an unclamped state. Cutting tool rest (31) includes a second piston (71) that moves first piston (61) to a third position between the first position and the second position. When first piston (61) is located at the third position, lever (135) is separated from first facing section (63) and second facing section (64).

    TOOL POST OF MACHINE TOOL
    5.
    发明申请
    TOOL POST OF MACHINE TOOL 有权
    机床工具

    公开(公告)号：US20100251862A1

    公开(公告)日：2010-10-07

    申请号：US12728041

    申请日：2010-03-19

    申请人： Toshio Ueda ,  Masao Fukumori

    发明人： Toshio Ueda ,  Masao Fukumori

    IPC分类号： B23B29/24

    CPC分类号： B23B29/24 ,  B23B29/326 ,  B23Q3/18 ,  B23Q39/024 ,  B23Q2039/004 ,  B23Q2220/002 ,  Y10T82/2508 ,  Y10T82/2587

    摘要： The present invention provides a tool post of a machine tool capable of enhancing the accuracy of positioning a tool. A positioning key 20 is fixed to an attached surface 10c formed on a tool holder 10, and a positioning block 21 fitting to the positioning key 20 is fixed to a holder attaching surface 11c formed on an outer peripheral surface 11a of a turret 11, in which the positioning key 20 is elastically deformed when it is fitted to the positioning block 21, and thereby brought into close contact with the positioning block 21.

    摘要翻译： 本发明提供能够提高定位工具的精度的机床的刀架。 定位键20固定在形成在工具架10上的安装面10c上，与定位键20嵌合的定位块21固定在形成在转台11的外周面11a上的保持架安装面11c上 定位键20在安装到定位块21时弹性变形，从而与定位块21紧密接触。

    Turret lathe with a clutch for operating between chamfering and turning operation modes
    6.
    发明授权
    Turret lathe with a clutch for operating between chamfering and turning operation modes 失效
    转塔车床配有离合器，可在倒角和车削操作模式之间运行

    公开(公告)号：US06901829B2

    公开(公告)日：2005-06-07

    申请号：US10642421

    申请日：2003-08-15

    申请人： Hsuan-Lung Wu

    发明人： Hsuan-Lung Wu

    IPC分类号： B23B3/00 ,  B23B7/00 ,  B23B9/00 ,  B23B29/24 ,  B23B29/32 ,  B23C5/20

    CPC分类号： B23B29/242 ,  B23B29/326 ,  B23C5/20 ,  Y10T82/2504 ,  Y10T82/2506 ,  Y10T82/2508 ,  Y10T82/2547 ,  Y10T82/2564 ,  Y10T82/2587

    摘要： A turret lathe includes a bed, a headstock mounted on the bed, a first slide mounted slidably on the bed, a second slide mounted slidably on the first slide, a spindle journalled to the headstock, a chuck mounted on the spindle, a tailstock mounted on the second slide, a driven shaft journalled to the tailstock, a turret mounted on the driven shaft, a transmission unit, and a clutch operable between a chamfering operation mode, in which the driven shaft is connected to the spindle through the transmission unit, and a turning operation mode, in which the driven shaft is disconnected from the spindle.

    摘要翻译： 一个转塔车床包括一个床，一个安装在床上的头架，可滑动地安装在床上的第一滑块，可滑动地安装在第一滑块上的第二滑块，安装在主轴箱上的主轴，安装在主轴上的卡盘， 在所述第二滑动件上，从动轴安装在所述尾座上，安装在所述从动轴上的转台，传动单元和可在所述从动轴通过所述传动单元连接到所述心轴的倒角操作模式之间操作的离合器， 以及从动轴与主轴断开的转动操作模式。

    Machine tool
    7.
    发明授权
    Machine tool 有权

    公开(公告)号：US12005511B2

    公开(公告)日：2024-06-11

    申请号：US17827445

    申请日：2022-05-27

    申请人： STAR MICRONICS CO., LTD.

    发明人： Takayuki Ishikawa ,  Hiroyuki Ogasawara

    IPC分类号： B23B29/32 ,  B23B13/02 ,  B23B27/06 ,  B23Q39/00 ,  B23Q39/02

    CPC分类号： B23B29/326 ,  B23B13/02 ,  B23B27/065 ,  B23Q2039/008 ,  B23Q39/027

    摘要： A machine tool includes a spindle capable of holding a workpiece and rotatable on a spindle axis and a tool post on which a tool is attachable to machine the workpiece held by the spindle. The tool post includes a first turnable holder turnable on a first turning axis perpendicular to the spindle axis. The first turnable holder has a first tool unit mounting part where a rotary tool is attachable. The tool post further includes a second turnable holder turnable on a second turning axis perpendicular to the spindle axis and different from the first turning axis. The second turnable holder has a second whirling tool mounting part where a thread whirling tool is attachable.

    Turret lathe with a clutch for operating between chambering and turninig operation modes
    8.
    发明申请
    Turret lathe with a clutch for operating between chambering and turninig operation modes 失效
    转塔车床带离合器，用于在车厢和转向操作模式之间操作

    公开(公告)号：US20050034575A1

    公开(公告)日：2005-02-17

    申请号：US10642421

    申请日：2003-08-15

    申请人： Hsuan-Lung Wu

    发明人： Hsuan-Lung Wu

    IPC分类号： B23B3/00 ,  B23B7/00 ,  B23B9/00 ,  B23B29/24 ,  B23B29/32 ,  B23C5/20

    CPC分类号： B23B29/242 ,  B23B29/326 ,  B23C5/20 ,  Y10T82/2504 ,  Y10T82/2506 ,  Y10T82/2508 ,  Y10T82/2547 ,  Y10T82/2564 ,  Y10T82/2587

    摘要： A turret lathe includes a bed, a headstock mounted on the bed, a first slide mounted slidably on the bed, a second slide mounted slidably on the first slide, a spindle journalled to the headstock, a chuck mounted on the spindle, a tailstock mounted on the second slide, a driven shaft journalled to the tailstock, a turret mounted on the driven shaft, a transmission unit, and a clutch operable between a chamfering operation mode, in which the driven shaft is connected to the spindle through the transmission unit, and a turning operation mode, in which the driven shaft is disconnected from the spindle.

    摘要翻译： 一个转塔车床包括一个床，一个安装在床上的头架，可滑动地安装在床上的第一滑块，可滑动地安装在第一滑块上的第二滑动件，安装在主轴箱上的主轴，安装在主轴上的卡盘， 在所述第二滑动件上，从动轴安装在所述尾座上，安装在所述从动轴上的转台，传动单元和可在所述从动轴通过所述传动单元连接到所述心轴的倒角操作模式之间操作的离合器， 以及从动轴与主轴断开的转动操作模式。