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43 条记录 (耗时 0.019 秒)

    GEAR CUTTING MACHINE AND METHOD
    31.
    发明申请
    GEAR CUTTING MACHINE AND METHOD 审中-公开

    公开(公告)号：US20180141142A1

    公开(公告)日：2018-05-24

    申请号：US15570454

    申请日：2016-06-15

    申请人： MITSUBISHI HEAVY INDUSTRIES MACHINE TOOL CO., LTD.

    发明人： Junji USUDE

    IPC分类号： B23F5/16 ,  B23F21/10 ,  B23F23/12

    CPC分类号： B23F5/163 ,  B23F5/16 ,  B23F21/10 ,  B23F23/1206 ,  B23F23/1231

    摘要： A gear cutting machine for gear cutting a workpiece (W) using a gear shaped cutter (17), by engaging and rotating the workpiece (W) that can rotate around a workpiece axis and a gear shaped cutter (17) that can rotate around a cutter axis, while cutting and feeding the gear shaped cutter (17), including: rough cutting at a cross axis angle to the cutter axis, then moving the cutter axis by moving a predetermined angle around the workpiece axis, and performing finish cutting such that the cutter axis has an angle with regard to the workpiece axis in a plane that includes the feeding axis direction and the cutting direction after moving.

    Hobbing cutter
    32.
    发明申请
    Hobbing cutter 审中-公开
    滚齿刀

    公开(公告)号：US20030017013A1

    公开(公告)日：2003-01-23

    申请号：US10197182

    申请日：2002-07-17

    发明人： Wolfgang Soltau ,  Klaus Oppelt ,  Wolfgang Carmincke

    IPC分类号： B26D001/12

    CPC分类号： B23F23/1243 ,  B23F21/16 ,  B23F23/1206 ,  Y10T407/19

    摘要： A hobbing cutter, comprising a tool body which is at least partially formed from a cutting material and has a through axial bore, bore portions at the ends of the axial bore, a shank body at either end of the tool body which has a portion adapted to be inserted into the bore portion so as to approximately fit therein, a radial flange adapted to abut on the front-end face of the tool body when the portion is seated in the bore portion as well as a shank portion on the side of the flange opposing the portion which is to be mounted in a machine tool wherein the shank bodies have an axial bore each containing a female-threaded portion which are in an opposed sense, and a clamping bar which is adapted to be inserted into and passed through the axial bores of the tool body and the shank bodies and the ends of which have a male-threaded portion each which interengages the associated female-threaded portion in such a way that if the threads are relatively rotated in a predetermined sense of rotation the shank bodies are drawn into the tool body and are tightened towards each other.

    摘要翻译： 一种滚刀，包括：工具主体，其至少部分地由切割材料形成并且具有通孔轴向孔，在所述轴向孔的端部处的孔部分;在所述工具主体的任一端处的柄体，其具有适于 被插入到孔部分中以便大致装配在其中;径向凸缘，其适于在该部分位于孔部分中时抵靠在工具主体的前端面上，以及在该侧面上的柄部分 凸缘与要安装在机床中的部分相对，其中所述柄体具有轴向孔，每个轴孔具有相对的意义上的内螺纹部分，以及夹紧杆，其适于插入并穿过 工具主体和柄主体的轴向孔，并且其端部具有阳螺纹部分，每个螺纹部分以相关联的内螺纹部分相互接合，使得如果螺纹以预定的感觉ro相对旋转 柄体被拉入工具主体并相互紧固。

    Cutter head in a machine tool
    34.
    发明授权
    Cutter head in a machine tool 失效
    刀头在机床上

    公开(公告)号：US4715752A

    公开(公告)日：1987-12-29

    申请号：US15345

    申请日：1987-02-17

    申请人： Masayuki Oura

    发明人： Masayuki Oura

    IPC分类号： B23F19/06 ,  B23C5/26 ,  B23F23/12 ,  B23Q5/04

    CPC分类号： B23F23/1281 ,  B23F23/1206 ,  Y10T409/309408 ,  Y10T409/30952

    摘要： An improved cutter head in a machine tool includes a cutter head main body, a cutter spindle that is rotatably supported by the cutter head main body and adapted to be rotatably driven, a cutter support carried by the cutter head main body so as to be rotatable and movable along the axial direction of the cutter spindle, and a support shaft that is rotatably supported by the cutter support so as to be coaxial with the cutter spindle. At the tip end of the support shaft is formed a collet section having an expansible and contractible diameter so that the tip end of the cutter spindle can be fitted in the inner circumference of the collet section, resulting in expansion of the diameter of the collet section, and a cutter can be fitted around the outer circumference of the collet section. The improved cutter head further includes a clamp device for clamping the cutter fitted around the outer circumference of the collet section by bringing the cutter spindle and the support shaft close to each other under the state where the tip end of the cutter spindle is fitted in the collet section of the support shaft.

    摘要翻译： 机床中的改进的刀头包括刀头主体，由刀头主体可旋转地支撑并适于被可旋转地驱动的刀具主轴，由刀头主体承载的刀具支架，以便可旋转 并且能够沿刀具主轴的轴向方向移动;以及支撑轴，其由刀具支撑件可旋转地支撑，以与刀具主轴同轴。 在支撑轴的末端形成有具有可膨胀和收缩直径的夹头部分，使得刀轴的尖端可以装配在夹头部分的内周中，导致夹头部分的直径膨胀 并且切割器可以围绕夹头部分的外圆周安装。 改进的切割头还包括夹持装置，用于通过在刀具主轴的尖端装配在其中的刀具主轴和支撑轴彼此靠近的状态下夹紧装配在夹头部分的外圆周上的刀具 支撑轴的夹头部分。

    Mounting for rotary machine tool particularly for gear hobbing machines
    35.
    发明授权
    Mounting for rotary machine tool particularly for gear hobbing machines 失效
    旋转机床专用于滚齿机的安装

    公开(公告)号：US4015510A

    公开(公告)日：1977-04-05

    申请号：US521870

    申请日：1974-11-07

    申请人： Brian Hodgson

    发明人： Brian Hodgson

    IPC分类号： B23F23/12 ,  B23B31/20 ,  B23F5/22

    CPC分类号： B23F23/1206 ,  Y10T279/17478 ,  Y10T279/17547 ,  Y10T279/33 ,  Y10T279/3493 ,  Y10T409/10159 ,  Y10T409/309632

    摘要： A gear hobbing machine, which comprises a hobbing spindle which is supported at its outboard end in a bearing assembly attached to but removable from a supporting member and including a bearing sleeve surrounding the spindle, and means between the sleeve and the spindle which normally occupies a position in which it eliminates any significant radical play between the sleeve and the spindle but is movable to an alternative position in which it permits movement of the sleeve with respect to the spindle to enable the hob to be changed.

    摘要翻译： 一种滚齿机，其包括滚齿轴，该滚齿轴在其外侧端支撑在轴承组件中，所述轴承组件附接到支撑构件并且可从支撑构件移除并且包括围绕主轴的轴承套筒，以及套筒和心轴之间的通常占据 位置，其消除了套筒和主轴之间的任何显着的根本性的冲击，但是可移动到可替换的位置，在该位置允许套筒相对于主轴移动，以使炉灶能够改变。