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1. 发明授权

EP2514546B1 Verfahren zum Formfräsen 有权
标题翻译：一种用于表格研磨法
公开(公告)号：EP2514546B1
公开(公告)日：2016-05-04
申请号：EP12002396.5
申请日：2012-04-02
申请人： LIEBHERR-VERZAHNTECHNIK GmbH
发明人： Mundt, Alois
IPC分类号： B23F1/06 , B23C5/10 , B23F21/12
CPC分类号： B23F1/06 , B23C5/10 , B23C2210/084 , B23F21/12 , B23F21/122 , Y10T407/1745 , Y10T409/103816 , Y10T409/103975 , Y10T409/10795 , Y10T409/108109 , Y10T409/108745

2. 发明公开

EP3103576A4 MACHINING DEVICE AND MACHINING METHOD 有权转让
公开(公告)号：EP3103576A4
公开(公告)日：2017-11-15
申请号：EP15743949
申请日：2015-01-29
申请人： CITIZEN WATCH CO LTD , CITIZEN MACHINERY CO LTD
发明人： TAKAHASHI HIKARU
IPC分类号： B23F5/20 , B23C3/04 , B23C5/08 , B23F21/14
CPC分类号： B23F5/20 , B23C3/30 , B23C5/06 , B23C5/10 , B23C2210/244 , B23C2220/36 , B23F5/202 , B23F5/205 , B23F5/22 , B23F21/12 , B23F21/122 , Y10T29/5109 , Y10T407/17 , Y10T407/1745 , Y10T409/101749 , Y10T409/105565 , Y10T409/10795 , Y10T409/108586 , Y10T409/108904
摘要： The present invention achieves a machining apparatus which can easily be composed and a machining method which can perform gear machining or splined shaft machining easily by using an existing lathe. More specifically, the invention achieves a machining apparatus 1 comprising: a cutter 11 which includes a blade part 20 formed in the shape of a ring around a peripheral surface thereof and which is driven to rotate about an axis thereof; a workpiece holder 13 which holds a workpiece W rotatably; and a cutter driver 12 which moves the cutter 11 and the workpiece W relative to each other along an axial direction, wherein a gear or a splined shaft is formed on the peripheral surface of the workpiece W by synchronizing the rotation of the workpiece W with the relative movement of the cutter 11 and the workpiece W and by rotating the cutter 11, and wherein a plurality of the blade parts 20 are disposed side by side along the axis, the cutter driver 12 drives the cutter 11 to rotate in one direction around the axis and to reciprocate relative to the workpiece W along the axis, the workpiece holder 13 rotates the workpiece W in a forward/reverse direction in accordance with reciprocation of the cutter 11, and cutting is performed on the workpiece W so as to form thereon an external shape of a gear or a splined shaft by placing each of the blade parts 20 of the cutter 11 in contact with the peripheral surface of the workpiece W.

3. 发明授权

EP2385885B1 VORRICHTUNG UND VERFAHREN ZUM VERZAHNEN VON WERKSTÜCKEN SOWIE ZUGEHÖRIGES WERKZEUGSET 有权
标题翻译： VORRICHTUNG UND VERFAHREN ZUM VERZAHNEN VONWERKSTÜCKEN
公开(公告)号：EP2385885B1
公开(公告)日：2014-02-26
申请号：EP09799652.4
申请日：2009-12-30
申请人： Profilator GmbH & Co. KG
发明人： PROCK, Erich , SOBCZYK, Marcel
IPC分类号： B23F5/16 , B23F17/00 , B23F19/00 , B23F19/10
CPC分类号： B23F17/006 , B23F5/163 , B23F19/102 , B23F21/005 , B23F21/122 , B23Q39/024 , Y10T29/49476 , Y10T29/5124 , Y10T29/5136 , Y10T29/5168 , Y10T29/5176 , Y10T407/10 , Y10T409/100477 , Y10T409/101113 , Y10T409/106201 , Y10T409/10795 , Y10T409/108586

4. 发明公开

EP4405128A1 VERFAHREN ZUR HERSTELLUNG EINES WÄLZWERKZEUGS, WÄLZWERKZEUG UND VERFAHREN ZUR HERSTELLUNG EINER VERZAHNUNG DURCH WÄLZEN MIT EINEM SOLCHEN WÄLZWERKZEUG 审中-实审
公开(公告)号：EP4405128A1
公开(公告)日：2024-07-31
申请号：EP21782485.3
申请日：2021-09-20
申请人： Adelbert Haas GmbH
发明人： HERMLE, Wolfram Josef
IPC分类号： B23F5/20 , B23F21/12 , B23P15/34
CPC分类号： B23F21/122 , B23F5/202 , B23P15/34 , B23P15/14

5. 发明公开

EP2865474A1 CROWN GEAR MANUFACTURING DEVICE AND MANUFACTURING METHOD 审中-公开
标题翻译： VORRICHTUNG ZUR HERSTELLUNG EINES ZAHNKRANZES UND HERSTELLUNGSVERFAHREN
公开(公告)号：EP2865474A1
公开(公告)日：2015-04-29
申请号：EP13806324.3
申请日：2013-05-29
申请人： Aisin Seiki Kabushiki Kaisha
发明人： NAGATA, Eiri
IPC分类号： B23F9/08 , B23F21/12
CPC分类号： B23F15/06 , B23F5/163 , B23F9/08 , B23F9/082 , B23F9/10 , B23F9/14 , B23F21/12 , B23F21/122 , B23F21/22 , B23F23/1237 , Y10T407/1735 , Y10T407/1745 , Y10T409/103975 , Y10T409/10477 , Y10T409/104929 , Y10T409/107632 , Y10T409/107791 , Y10T409/10795 , Y10T409/108109 , Y10T409/108268
摘要： The inventive device includes a work supporting portion for supporting a work rotatably about a first axis, a cutter supporting portion for supporting a cutter rotatably about a second axis different from the first axis and a moving portion for moving the cutter along a reference line extending through the first axis. The second axis is slanted relative to a reference plane oriented perpendicular to the first axis and a blade edge of the cutter is caused to come into contact with the work at an offset position offset from the reference line. The work and the cutter are driven in synchronism and the cutter is moved along the reference line.
摘要翻译：本发明的装置包括用于围绕第一轴可旋转地支撑工件的工件支撑部分，用于围绕不同于第一轴线的第二轴线可旋转地支撑切割器的切割器支撑部分和用于沿着延伸穿过的参考线移动切割器的移动部分第一轴。第二轴相对于垂直于第一轴线定向的参考平面倾斜，并且使刀具的刀刃在与参考线偏移的偏移位置处与工件接触。工件和刀具同步驱动，刀具沿着参考线移动。

6. 发明公开

EP2520388A2 Splined member and process for manufacturing a splined member by shaping and milling 审中-公开
标题翻译：具有花键和用于通过研磨和切割生产这种构件的方法构件
公开(公告)号：EP2520388A2
公开(公告)日：2012-11-07
申请号：EP11183461.0
申请日：2011-09-30
申请人： Fairfield Manufacturing Company
发明人： Phebus, Dan E. , Hayward, William H.
IPC分类号： B23C3/30 , B23F5/20 , F16D1/08 , F16D3/06
CPC分类号： F16D1/10 , B23C3/30 , B23C5/10 , B23C2220/04 , B23C2265/08 , B23F1/04 , B23F1/06 , B23F5/202 , B23F17/001 , B23F19/10 , B23F21/122 , B23P15/14 , F16D2001/103 , Y10T403/7026 , Y10T409/103975 , Y10T409/105883 , Y10T409/107791 , Y10T409/10795 , Y10T409/108109
摘要： By combining shaping and milling actions, or smilling, the cutting tool (536) can move (539) through the entire usable portion of the spline and machine a tool relief (505R) into the face of the adjacent feature such as a shoulder (532) before retracting (540), reversing direction (541), and repeating the cycle (542,539,540,541). The smilling apparatus and manufacturing method eliminates the need for an annular spline relief and the full length of spline engagement can be utilized for strength. The effective width of the spline connection apparatus manufactured by the smilling process conserves space and increases the load carrying capability of the spline connection. Independent claims relate to the male and female parts of the spline connections as well as the processes of manufacturing these parts.
摘要翻译：通过组合成形和研磨操作，或成形铣削，切削工具（536）可以通过花键和机床中的工具浮雕（505R）插入面的相邻特征的的整个可用部分移动（539）：如一个台肩（532 ）缩回（540），扭转方向（541），并重复该循环（542539540541）之前。成形铣削装置和制造方法消除了需要在环形设计花键浮雕和花键接合的全长可用于强度。由成形铣削工艺制造的花键连接装置的有效宽度节省了空间并增加负载承载花键联接的能力。独立权利要求涉及花键连接的阳，阴部件以及制造合成部件的处理。

7. 发明公开

EP2514546A1 Verzahnmaschine, Fingerfräser und Verfahren zum Formfräsen 有权
标题翻译： Verfahren zumFormfräsen
公开(公告)号：EP2514546A1
公开(公告)日：2012-10-24
申请号：EP12002396.5
申请日：2012-04-02
申请人： LIEBHERR-VERZAHNTECHNIK GmbH
发明人： Mundt, Alois, Dr.
IPC分类号： B23F1/06 , B23C5/10 , B23F21/12
CPC分类号： B23F1/06 , B23C5/10 , B23C2210/084 , B23F21/12 , B23F21/122 , Y10T407/1745 , Y10T409/103816 , Y10T409/103975 , Y10T409/10795 , Y10T409/108109 , Y10T409/108745
摘要： Die Erfindung betrifft eine Verzahnmaschine zur Verzahnung eines Werkstückes, insbesondere Zahnrad 20, durch Formfräsen mit wenigstens einem Fräserkopf zur Aufnahme mindestens eines Fingerfräsers 10, wobei der Fräserkopf bzw. der Fingerfräser und/oder die Werkstückaufnahme verstellbar sind und die Fingerfräserachse in etwa parallel zur bearbeiteten Zahnflanke 30 des eingespannten Werkstückes ausrichtbar ist, und wobei die Fräserachse an die Flankenkontur anlegbar ist und der Fingerfräser eine der Flankenkontur entsprechende Außenkontur aufweist.
摘要翻译：该机具有用于接收端铣刀（10）的铣刀头。铣刀头和/或端铣刀和/或工件保持器是可调节的，并且铣刀轴线大致对准平行于工件的边缘，即齿轮（20）。铣刀轴位于边缘轮廓上，端铣刀包括对应于边缘轮廓的外轮廓。端铣刀形成渐开线齿形轮廓（30）和/或摆线齿轮轮廓和/或圆形法兰齿形轮廓。还包括用于在齿轮切割机上执行工件即齿轮的成形铣削的方法的独立权利要求。

8. 发明公开

EP3103576A1 MACHINING DEVICE AND MACHINING METHOD 有权转让
标题翻译：熊熊猫熊熊熊
公开(公告)号：EP3103576A1
公开(公告)日：2016-12-14
申请号：EP15743949.8
申请日：2015-01-29
申请人： Citizen Holdings Co., Ltd. , Citizen Machinery Co., Ltd.
发明人： TAKAHASHI, Hikaru
IPC分类号： B23F5/20 , B23C3/04 , B23C5/08 , B23F21/14
CPC分类号： B23F5/20 , B23C3/30 , B23C5/06 , B23C5/10 , B23C2210/244 , B23C2220/36 , B23F5/202 , B23F5/205 , B23F5/22 , B23F21/12 , B23F21/122 , Y10T29/5109 , Y10T407/17 , Y10T407/1745 , Y10T409/101749 , Y10T409/105565 , Y10T409/10795 , Y10T409/108586 , Y10T409/108904
摘要： The present invention achieves a machining apparatus which can easily be composed and a machining method which can perform gear machining or splined shaft machining easily by using an existing lathe. More specifically, the invention achieves a machining apparatus 1 comprising: a cutter 11 which includes a blade part 20 formed in the shape of a ring around a peripheral surface thereof and which is driven to rotate about an axis thereof; a workpiece holder 13 which holds a workpiece W rotatably; and a cutter driver 12 which moves the cutter 11 and the workpiece W relative to each other along an axial direction, wherein a gear or a splined shaft is formed on the peripheral surface of the workpiece W by synchronizing the rotation of the workpiece W with the relative movement of the cutter 11 and the workpiece W and by rotating the cutter 11, and wherein a plurality of the blade parts 20 are disposed side by side along the axis, the cutter driver 12 drives the cutter 11 to rotate in one direction around the axis and to reciprocate relative to the workpiece W along the axis, the workpiece holder 13 rotates the workpiece W in a forward/reverse direction in accordance with reciprocation of the cutter 11, and cutting is performed on the workpiece W so as to form thereon an external shape of a gear or a splined shaft by placing each of the blade parts 20 of the cutter 11 in contact with the peripheral surface of the workpiece W.
摘要翻译：本发明实现了一种能够容易地组成的加工装置和能够通过使用现有车床容易地进行齿轮加工或花键轴加工的加工方法。更具体地说，本发明实现了一种加工装置1，包括：刀具11，其包括围绕其周向表面形成为环形形状的叶片部分20，其被驱动以绕其轴线旋转; 可旋转地保持工件W的工件保持件13; 以及切刀驱动器12，其使刀具11和工件W相对于轴向移动，其中通过使工件W的旋转与工件W的旋转同步而在工件W的周面上形成齿轮或花键轴刀具11和工件W的相对运动并且通过旋转刀具11，并且其中多个叶片部件20沿着轴线并排设置，切割器驱动器12驱动切割器11沿着一个方向围绕并且沿着轴线相对于工件W往复运动，工件保持件13根据切割器11的往复运动使工件W沿正向/反向旋转，并且对工件W进行切割，以在其上形成齿轮或花键轴的外形通过将切割器11的每个刀片部分20与工件W的周面接触。

9. 发明公开

EP2664403A2 Tool for cutting gear and method for cutting gear 有权转让
标题翻译： Werkzeug und Verfahren zum Schneiden vonZahnrädern
公开(公告)号：EP2664403A2
公开(公告)日：2013-11-20
申请号：EP12191519.3
申请日：2012-11-07
申请人： Ogasawara Precision Engineering Ltd.
发明人： Ogasawara, Hiroomi
IPC分类号： B23F21/12 , B23F15/06
CPC分类号： B23F21/166 , B23F9/082 , B23F15/06 , B23F21/122 , B23F21/16 , Y10T407/173 , Y10T409/101749
摘要： There is provided a tool for efficiently cutting a face gear to be meshed with a helical gear. When a circular tooth thickness of a tooth tip of a cutting edge portion is represented as S atSC , a circular tooth thickness on a virtual outside diameter of a tooth profile of the helical gear in a cross-sectional view perpendicular to an axis is represented as S at , a helix angle on the virtual outside diameter of the tooth profile of the helical gear in a cross-sectional view by a plane perpendicular to the axis is represented as β a , and a face width of the cutting edge portion is represented as b sc , b S ⁢ C ≦ S at - S atSC tan β a is satisfied.
摘要翻译：提供了一种用于有效地切割要与斜齿轮啮合的平面齿轮的工具。当切削刃部分的齿尖的圆形齿厚度表示为S atSC时，垂直于轴线的横截面视图中的斜齿轮的齿廓的虚拟外径上的圆形齿厚度表示为在垂直于轴线的平面的横截面图中，螺旋齿轮的齿廓的虚拟外径上的螺旋角表示为a，切割边缘部分的面宽度表示为 b sc，b SC‰| S at-S atSC tan²a。

10. 发明公开

EP3386669A1 VORRICHTUNG UND VERFAHREN ZUM SCHRUPP- UND FEINBEARBEITEN VON ZAHNRÄDERN 有权转让
公开(公告)号：EP3386669A1
公开(公告)日：2018-10-17
申请号：EP16806136.4
申请日：2016-12-07
申请人： Profilator GmbH & Co. KG
发明人： ZIMMERMANN, Jonathan
IPC分类号： B23F17/00 , B23F5/16 , B23F21/00 , B23F21/12
CPC分类号： B23F17/006 , B23F5/163 , B23F21/005 , B23F21/122
摘要： The invention relates to a method for cutting teeth into working gears (1) using a tool (2), the tool main part (11) of which has a plurality of cutting teeth (3) which are arranged about a rotational axis (5) and which protrude radially from the tool main part (11), said cutting teeth (3) forming an end face (7), two tooth flanks (6, 6') which point away from each other, and cutting edges (18, 19). The cutting edges (18, 19) are formed from the tooth flank (6, 6') edges adjoining the end face (7). In a first method step, tooth gaps (17) which form tooth flanks (14, 14') are produced in the working gear (1) by means of the cutting edges (18, 19) using a machining process in a first position of the tool (2) relative to the working gear (1), and in a second method step, the working gear (1) tooth flanks (14, 14') produced by the cutting edges (18, 19) are fine-machined by an abrasive tool surface. The aim of the invention is to develop the known machining method so as to be advantageous for use and to provide a tool and a device which are suitable for the method. According to the invention, this is achieved in that the abrasive tool surfaces are made of the tooth flanks (6, 6') of the tool (2), which operates in a second position that differs from the first position relative to the working gear (1) in the second method step.

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