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1. 发明授权

US09919371B2 Gear machining apparatus 有权
公开(公告)号：US09919371B2
公开(公告)日：2018-03-20
申请号：US15202957
申请日：2016-07-06
申请人： JTEKT CORPORATION
发明人： Kazuki Natsuda , Hisashi Otani , Hiroyuki Nakano
IPC分类号： B23F5/16 , B23F5/20 , B23F21/12
CPC分类号： B23F5/202 , B23F5/163 , B23F5/205 , B23F21/122 , Y10T409/105088 , Y10T409/105247 , Y10T409/105565 , Y10T409/105724 , Y10T409/107632
摘要： A gear machining apparatus includes a machining tool having a plurality of protruding tool edges on an outer periphery of the machining tool, and driving apparatuses that form a tooth on a work piece by rotating the machining tool around a central axis thereof, rotating the work piece W around a central axis thereof, and moving the machining tool relative to the work piece. Radial outer faces of the protruding tool edges form multiple steps that are parallel to the central axis of the machining tool such that the diameter of the machining tool increases in a stepwise manner from a tool leading end toward a tool base end of the machining tool.

2. 发明申请

US20170008103A1 GEAR MACHINING APPARATUS 有权
标题翻译：齿轮加工设备
公开(公告)号：US20170008103A1
公开(公告)日：2017-01-12
申请号：US15202957
申请日：2016-07-06
申请人： JTEKT CORPORATION
发明人： Kazuki NATSUDA , Hisashi Otani , Hiroyuki Nakano
IPC分类号： B23F5/20 , B23F21/12
CPC分类号： B23F5/202 , B23F5/163 , B23F5/205 , B23F21/122 , Y10T409/105088 , Y10T409/105247 , Y10T409/105565 , Y10T409/105724 , Y10T409/107632
摘要： A gear machining apparatus includes a machining tool having a plurality of protruding tool edges on an outer periphery of the machining tool, and driving apparatuses that form a tooth on a work piece by rotating the machining tool around a central axis thereof, rotating the work piece W around a central axis thereof, and moving the machining tool relative to the work piece. Radial outer faces of the protruding tool edges form multiple steps that are parallel to the central axis of the machining tool such that the diameter of the machining tool increases in a stepwise manner from a tool leading end toward a tool base end of the machining tool.
摘要翻译：齿轮加工装置包括：加工工具，其具有在所述加工工具的外周上的多个突出的工具边缘;以及驱动装置，其通过使所述加工工具绕其中心轴旋转而在工件上形成齿，使所述工件围绕其中心轴线W，并且相对于工件移动加工工具。突出工具边缘的径向外表面形成平行于加工工具的中心轴线的多个台阶，使得加工工具的直径从工具前端朝向加工工具的刀具基端逐步地增加。

3. 发明申请

US20160250701A1 MACHINING HEAD FOR A GEAR CUTTING MACHINE AND METHOD FOR TOOTHING A WORKPIECE, IN PARTICULAR A WORM SHAFT OR TOOTHED RACK 审中-公开
标题翻译：用于齿轮切割机的加工头和用于磨削工件的方法，特别是WORM轴或齿轮架
公开(公告)号：US20160250701A1
公开(公告)日：2016-09-01
申请号：US15053905
申请日：2016-02-25
申请人： Liebherr-Verzahntechnik GmbH
发明人： Hansjoerg GEISER
IPC分类号： B23F5/20 , B23F5/08 , B23F13/04
CPC分类号： B23F5/205 , B23F5/08 , B23F13/00 , B23F13/04 , B23F17/006 , B23F21/005
摘要： The present disclosure relates to a machining head for a gear cutting machine, in particular a hobbing or hob grinding machine, for toothing a workpiece, in particular a worm shaft or a toothed rack, wherein the machining head comprises at least two tool spindles arranged one beside the other.
摘要翻译：本公开涉及一种用于齿轮切割机的加工头，特别是滚齿或滚刀磨床，用于使工件，特别是蜗杆或齿条齿啮合，其中加工头包括至少两个布置成一个的工具主轴在另一边

4. 发明申请

US20130047390A1 MULTIFUNCTION MODULAR MACHINE TOOL FOR INTEGRATED MACHINING PROCESSES 审中-公开
标题翻译：多功能模块化机床综合加工工艺
公开(公告)号：US20130047390A1
公开(公告)日：2013-02-28
申请号：US13577881
申请日：2011-02-08
申请人： Stefano Ongaro
发明人： Stefano Ongaro
IPC分类号： B23Q39/02
CPC分类号： B23Q39/026 , B23B3/065 , B23B3/162 , B23B11/00 , B23B13/126 , B23F5/205 , B23F5/22 , B23F5/24 , B23F17/006 , B23P23/02 , B23Q39/025 , B23Q39/027 , B23Q2039/004 , B23Q2039/008 , Y10T29/5114 , Y10T29/5176 , Y10T82/2524 , Y10T82/2593 , Y10T409/10159 , Y10T409/305656
摘要： A multifunction modular machine tool for integrated machining processes permits the combination of a number of units which can machine a workpiece to be machined (P) in a coordinated manner with one another, with a single hold, without therefore requiring any relocation of the workpiece, and comprises a main headstock (30) capable of disposing a workpiece to be machined (P) inside a workspace (A) and to effect a rotation (CC1) thereof about a main axis (ZZ1) during different machining operations, and at least one work guide (42) which extends in a direction substantially parallel to the main axis (ZZ1) and supports at least two work units (10, 11, 21, 21′, 22, 23, 23′, 24, 25, 26, 26′) which are able to slide independently on the work unit guide (42) in such a way that they can be disposed, alternately and independently of one another, inside said workspace (A), in such a way as to operate on the workpiece to be machined (P), or outside said workspace (A).
摘要翻译：用于集成加工工艺的多功能模块化机床允许将多个单元组合在一起，这些单元可以以单个保持件彼此协调地加工待加工的工件（P），而不需要任何工件的重新定位，并且包括主工作台（30），其能够在工作空间（A）内设置待加工工件（P），并且在不同的加工操作期间绕主轴线（ZZ1）进行旋转（CC1），以及至少一个工作导向件（42），其沿大致平行于主轴线（ZZ1）的方向延伸并且支撑至少两个作业单元（10,11,21,21'，22,23,23'，24,25,26,26 它们能够在工作单元引导件42上独立地滑动，使得它们可以在工作空间（A）的内部彼此交替且独立地设置，以便在工件上操作被加工（P），或者在所述工作空间（A）之外。

5. 发明授权

US3818796A Cutting teeth on workpieces 失效
标题翻译：切割工作的工作
公开(公告)号：US3818796A
公开(公告)日：1974-06-25
申请号：US34888873
申请日：1973-04-09
申请人： BIRD ISLAND INC
发明人： WILDHABER E
IPC分类号： B23F1/06 , B23F5/20 , B23F9/08
CPC分类号： B23F1/06 , B23F5/205 , Y10T74/19949 , Y10T409/106201
摘要： Apparatus for producing teeth in a rotary member featuring a rotatable workpiece, a pair of rotatable cutters arranged to respectively cut the opposite surfaces of each tooth, and a drive train for rotating the cutters and workpiece in timed relation to each other and effecting relative feed motion between the cutters and workpiece axially of the workpiece, each cutter being mounted for angular adjustment about an axis perpendicular to and intersecting both the workpiece axis and the respective cutter axis.
摘要翻译：用于在具有可旋转工件的旋转构件中产生齿的装置，设置成分别切割每个齿的相对表面的一对可旋转切割器以及用于使切割器和工件以相互定位的关系旋转并实现相对进给运动的传动系在切割器和工件在工件轴向之间，每个切割器被安装用于围绕垂直于工件轴线和相应刀具轴线并与之相交的轴线进行角度调节。

6. 发明授权

US2684016A Hobbing machine 失效
标题翻译：滚齿机
公开(公告)号：US2684016A
公开(公告)日：1954-07-20
申请号：US2149348
申请日：1948-04-16
申请人： CLEVELAND HOBBING MACHINE CO
发明人： STAPLES OTIS E
IPC分类号： B23F5/20 , B23F5/22
CPC分类号： B23F5/22 , B23F5/205 , Y10T409/102226 , Y10T409/102385 , Y10T409/102544

7. 发明授权

US2330167A Thermally insulated hobbing machine 失效
标题翻译：热绝缘滚齿机
公开(公告)号：US2330167A
公开(公告)日：1943-09-21
申请号：US30403739
申请日：1939-11-13
申请人： GOULD & EBERHARDT
发明人： ZIMMERMANN WILLIAM F
IPC分类号： B23F23/12 , B23Q11/14
CPC分类号： B23Q11/148 , B23F5/205 , B23F5/22 , B23F23/12 , Y10S82/90 , Y10T408/38 , Y10T409/102385 , Y10T409/10318

8. 发明授权

US12030130B2 Method for machining the tip circle diameter and a tool for producing a gearwheel 有权
公开(公告)号：US12030130B2
公开(公告)日：2024-07-09
申请号：US17245775
申请日：2021-04-30
申请人： Präwema Antriebstechnik GmbH
发明人： Jörg Schieke , Jörg Reinhardt
IPC分类号： B23F17/00 , B23F5/16 , B23F5/20 , B23F5/22 , B23F19/00 , B23F21/00
CPC分类号： B23F17/006 , B23F5/163 , B23F5/202 , B23F5/205 , B23F5/22 , B23F19/00 , B23F21/005 , Y10T29/5176 , Y10T409/10795 , Y10T409/108586 , Y10T409/108904
摘要： The invention relates to a method for machining the tip circle diameter of a tooth system (4) of a gearwheel (6), in which the gearwheel (6) rotates about a workpiece axis of rotation (Rw), and in which at least one tooth (9) of the tooth system (4) is machined, by removing chips, by means of a tool (7, 7′) that rotates about a tool axis of rotation (Rz) oriented at an axial distance (A′, A″) relative to the workpiece axis of rotation (Rw). According to the invention, the tool (7, 7′) is disk-shaped, the disk-shaped tool (7, 7′) machines the tip surface (8) of the tooth (9), by removing chips, with at least one partial segment (10a) of its circumferential edge configured as a defined blade (10), wherein a relative movement between the tool (7, 7′) and the gearwheel (6), oriented in the axial direction of the tooth system (4), is carried out during the chip-removing machining, as a consequence of which movement the tool (7, 7′) sweeps over the tip surface (8), and the tool axis of rotation (Rz) is oriented at an axis intersection angle (Σ″) of 5° to 40° with respect to the workpiece axis of rotation (Rw). In this way, efficient and highly precise machining of the tip circle diameter is made possible. The invention also states a method for producing a gearwheel, in which the tooth system (4) is produced on a gearwheel blank (5) by means of hob peeling before machining of the tip circle diameter according to the invention, as well as a combination tool, in which a hob-peeling wheel for producing the gearwheel and a disk-shaped tool for machining the tip circle diameter according to the invention are combined with each other.

9. 发明申请

US20150043984A1 MACHINE TOOL AND METHOD FOR THE MACHINING OF WORKPIECES HAVING AT LEAST TWO SEPARATE MACHINING UNITS 有权
标题翻译：用于加工具有至少两个分离加工单位的工件的机床和方法
公开(公告)号：US20150043984A1
公开(公告)日：2015-02-12
申请号：US14448546
申请日：2014-07-31
申请人： Liebherr-Verzahntechnik GmbH
发明人： Thomas Zeller
IPC分类号： B23F17/00
CPC分类号： B23F17/006 , B23B3/30 , B23F5/205 , B23F21/12 , B23F23/04 , B23Q1/012 , B23Q1/4819 , B23Q1/522 , B23Q3/15506 , B23Q3/15513 , B23Q3/1552 , B23Q3/157 , B23Q41/04 , Y10T29/5109 , Y10T408/365 , Y10T408/935 , Y10T409/10 , Y10T409/101431 , Y10T409/105883 , Y10T409/307168 , Y10T409/308288 , Y10T409/308344 , Y10T409/308568 , Y10T483/1733
摘要： The present disclosure relates to an apparatus as well as to a method for the manufacture or processing of large tooth systems for internal or external teeth or large cogs in small production runs, wherein at least two machining methods are used with the aim of a complete machining of precision-relevant surfaces at these workpieces and while realizing production times which are as short as possible.
摘要翻译：本公开涉及一种装置以及用于在小生产运行中用于制造或加工用于内部或外部齿或大齿轮的大齿系统的方法，其中使用至少两种加工方法来实现完全加工在这些工件上精密相关的表面，同时实现尽可能短的生产时间。

10. 发明申请

US20070283545A1 DEVICE AND METHOD FOR SOFT MACHINING OF BEVEL GEARS AND USE OF THE DEVICE 有权
标题翻译：用于软齿轮加工和装置的使用的装置和方法
公开(公告)号：US20070283545A1
公开(公告)日：2007-12-13
申请号：US11757587
申请日：2007-06-04
申请人： Rolf Langerfeld
发明人： Rolf Langerfeld
IPC分类号： B23F17/00
CPC分类号： B23F17/006 , B23F5/205 , B23F9/08 , B23F17/003 , B23F21/005 , Y02P70/175 , Y10T29/49476 , Y10T29/5155 , Y10T29/5176 , Y10T407/171 , Y10T409/103975 , Y10T409/104134 , Y10T409/106201 , Y10T409/10795 , Y10T409/108109 , Y10T409/108586 , Y10T409/300504
摘要： A device (10) for soft machining of bevel gears, having a receptacle (12) for receiving a bevel gear blank (KI) and having a tool spindle (13.1) for receiving a cutter head (13.2). The device comprises a machining arm (11) having a pivot axis (Al) which has the tool spindle (13.1) for receiving the cutter head (13.2) on a first side and has a tool spindle (14.1) for receiving an end-milling cutter (14.2) on a second side. A CNC controller (S) puts the end-milling cutter (14.2) into rapid rotation to cut a predefined number of tooth gaps on the bevel gear blank (K1). After the machining arm (11) is pivoted, the cutter head used as the bevel gear finishing tool (13.2) is used. It is put into slower rotation to machining the bevel gear blank (K1) using the bevel gear finishing tool (13.2) in a post-machining process
摘要翻译：一种用于软加工锥齿轮的装置（10），具有用于容纳锥齿轮坯料（KI）并具有用于接收切割头（13.2）的工具主轴（13.1））的容器（12）。该装置包括具有枢转轴线（A1）的加工臂（11），其具有用于在第一侧上接收刀头（13.2）的工具主轴（13.1），并具有用于接收端铣的工具主轴（14.1）刀具（14.2）在第二侧。 CNC控制器（S）使端铣刀（14.2）快速旋转，以切割锥齿轮坯料（K 1）上预定数量的齿隙。在加工臂（11）枢转之后，使用用作锥齿轮精加工工具（13.2）的刀头。在后加工过程中，使用锥齿轮精加工工具（13.2）将斜齿轮坯料（K 1）加工成较慢的旋转

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