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1. 发明申请

WO2006023529A2 CUTTING MACHINE FOR GEAR SHAPING OR THE LIKE 审中-公开
标题翻译：切割机用于齿轮形状或类似
公开(公告)号：WO2006023529A2
公开(公告)日：2006-03-02
申请号：PCT/US2005/029208
申请日：2005-08-17
申请人： BOURN & KOCH, INC. , WINFOUGH, Bob , KOCH, Loyd L. , DENSMORE, Wayne
发明人： WINFOUGH, Bob , KOCH, Loyd L. , DENSMORE, Wayne
IPC分类号： B23F5/12
CPC分类号： B23Q5/261 , B23F5/12 , Y10T408/73 , Y10T409/10477 , Y10T409/104929 , Y10T409/105088 , Y10T409/105565 , Y10T409/306776 , Y10T409/307672 , Y10T409/308176 , Y10T409/309352 , Y10T409/309576
摘要： A cutting machine includes linear electrical actuation for controlling linear reciprocating movement of a spindle and cutting tool. The cutting machine is suited for gear shaping cutting operations and the like. Linear electrical actuation may be used to control position of a hydraulic valve within the spindle, which controls hydraulic actuation and linear movement of the spindle. Linear electrical actuation may also be used to pivot the spindle to relieve the cutting and/or during the cutting stroke for gear crowing operations. A rotary actuator is also disclosed as incorporated into the pivoting saddle of such a cutting machine.
摘要翻译：切割机包括用于控制主轴和切割工具的线性往复运动的线性电致动。切割机适用于齿轮成形切割操作等。可以使用线性电致动来控制主轴内的液压阀的位置，其控制主轴的液压致动和线性运动。还可以使用线性电致动来枢转主轴以减轻切割和/或在切割行程期间进行齿轮打击操作。还公开了一种旋转致动器，其结合到这种切割机的枢转鞍座中。

2. 发明申请

WO2011133255A2 CUTTING MACHINE FOR GEARS, SPLINES, & OTHER SHAPES 审中-公开
标题翻译：切割机，齿轮和其他形状
公开(公告)号：WO2011133255A2
公开(公告)日：2011-10-27
申请号：PCT/US2011/027955
申请日：2011-03-10
申请人： BOURN & KOCH, INC. , KOCH, Loyd L. , GRASS, Hans , DENSMORE, Wayne
发明人： KOCH, Loyd L. , GRASS, Hans , DENSMORE, Wayne
IPC分类号： B23F19/06 , B23F5/02 , B23F9/00 , B23F21/28 , B23C1/12
CPC分类号： B23F5/14 , B23F1/04 , B23F5/16 , B23F23/12 , Y10T407/17 , Y10T409/105088 , Y10T409/107155 , Y10T409/109063
摘要： A cutting machine for gear shaping or the like is provided. The cutting machine includes a gear shaping head. The gear shaping head has a ram that is guided by and reciprocates along a linear guide mounted between a saddle of the gear shaping head and the ram. At least one linear motor reciprocates the ram along a stroke axis relative to the saddle. The ram also carries a rotary drive and a spindle that reciprocate in unison with the ram. The rotary drive directly drives the spindle to journal the spindle through incremental angular positions during gear shaping.
摘要翻译：提供了一种用于齿轮成形等的切割机。切割机包括齿轮成形头。齿轮成形头具有一个冲头，该冲头沿安装在齿轮成形头的鞍座和冲头之间的线性导向件引导并往复运动。至少一个线性马达相对于马鞍沿冲程轴线往复运动。压头还带有与冲头一体往复运动的旋转驱动器和主轴。旋转驱动器直接驱动主轴在齿轮成形期间通过增量角位置轴颈主轴。

3. 发明申请

WO2013055768A1 HORIZONTAL GEAR SHAPING MACHINE WITH DUAL SHAPING HEADS 审中-公开
标题翻译：水平双齿轮成型机
公开(公告)号：WO2013055768A1
公开(公告)日：2013-04-18
申请号：PCT/US2012/059512
申请日：2012-10-10
申请人： BOURN & KOCH, INC. , KOCH, Loyd L. , GRASS, Hans , DENSMORE, Wayne
发明人： KOCH, Loyd L. , GRASS, Hans , DENSMORE, Wayne
IPC分类号： B23F9/08 , B23F23/00 , B23C3/00
CPC分类号： B23F5/16 , B23F5/166 , B23F23/006 , B23Q1/017 , B23Q39/023 , Y10T409/101431 , Y10T409/10636
摘要： A gear shaping machine is provided. The gear shaping machine includes a pair of horizontally reciprocating gear shaping heads mounted to a column. Each gear shaping head includes a spindle assembly including an integral rotary drive for indexing the spindle. The spindle assembly is carried by a spindle slide. The spindle slide also carries a plurality of bearing blocks to allow for sliding movement of the gear shaping head relative to rails mounted on the column. A linear drive arrangement is operably coupled between each gear shaping head and the column. The linear guide arrangement allows for controlled linear translation of each gear shaping head independently of one another. Each gear shaping head also includes a back-off mechanism for independently moving the spindle assembly toward the workpiece during a cutting stroke and away from the workpiece during a return stroke of each gear shaping head.
摘要翻译：提供齿轮成型机。齿轮成型机包括一对安装在柱上的水平往复运动的齿轮成形头。每个齿轮成形头包括一个主轴组件，该主轴组件包括用于使主轴分度的整体旋转驱动。主轴组件由主轴滑块承载。主轴滑块还带有多个轴承座，以允许齿轮成形头相对于安装在柱上的轨道滑动。线性驱动装置可操作地联接在每个齿轮成形头和柱之间。线性引导装置允许每个齿轮成形头彼此独立控制的线性平移。每个齿轮成形头还包括一个后退机构，用于在切割行程期间独立地移动主轴组件朝向工件，并且在每个齿轮成型头的返回冲程期间远离工件。

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