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1. 发明公开

US20240051047A1 TOOL HEAD COMPRISING BALANCING DEVICES AND A CLAMPING ELEMENT, AND MACHINE TOOL COMPRISING SUCH A TOOL HEAD 审中-公开
公开(公告)号：US20240051047A1
公开(公告)日：2024-02-15
申请号：US18268195
申请日：2021-12-07
申请人： REISHAUER AG
发明人： Adrian Marcel HALTER , Theophil HUG , Michel MÜLLER
IPC分类号： B23F23/10 , B23F23/12 , B24B41/04 , B24B41/06
CPC分类号： B23F23/10 , B23F23/1206 , B23F23/1237 , B24B41/042 , B24B41/062
摘要： A tool head for a gear cutting machine includes a first spindle unit having a first spindle shaft and a second spindle unit having a second spindle shaft. A tool is axially receivable between the first spindle shaft and the second spindle shaft. A balancing device is associated with each spindle unit. The balancing device radially surrounds the respective spindle shaft and is axially arranged between a tool-side spindle bearing of the corresponding spindle unit and the tool-side end of the corresponding spindle shaft. The tool is axially clamped between the two spindle shafts by a pull rod and a clamping element.

2. 发明申请

US20170095868A1 MACHINING HEAD HAVING A BALANCING DEVICE 审中-公开
公开(公告)号：US20170095868A1
公开(公告)日：2017-04-06
申请号：US15268144
申请日：2016-09-16
申请人： Liebherr-Verzahntechnik GmbH
发明人： Matthias PLESSING
IPC分类号： B23F23/10 , B23Q17/12 , G01M1/32 , B23F1/02
CPC分类号： B23F23/10 , B23F1/023 , B23F1/026 , B23F5/04 , B23Q17/12 , B24B27/0076 , B24B47/12 , B24B49/10 , G01M1/32
摘要： The present disclosure relates to a machining head for a gear manufacturing machine having at least one driven motor spindle and at least one counter-spindle, wherein a tool arbor having at least one tool arranged thereon is mounted between the motor spindle and the counter-spindle, and wherein at least one balancing device is integrated within the driven motor spindle and at least one balancing device is integrated within the counter-spindle.

3. 发明申请

US20100172707A1 VIBRATION-REDUCTION MECHANISM FOR GEAR CUTTING MACHINE 有权
标题翻译：齿轮切割机的减振机构
公开(公告)号：US20100172707A1
公开(公告)日：2010-07-08
申请号：US12602029
申请日：2008-11-18
申请人： Takahide Tokawa , Kazutaka Maruyama
发明人： Takahide Tokawa , Kazutaka Maruyama
IPC分类号： B23F5/16
CPC分类号： B23F23/10 , B23F5/16 , B23Q11/0035 , Y10T74/2183 , Y10T74/2184 , Y10T408/3796 , Y10T409/100636
摘要： This aims to provide a vibration-suppressing mechanism for a gear-shaping machine, which is enabled to suppress mechanical vibrations at the time of shaping a helical gear by selecting an optimum balance weight. The vibration-suppressing machine is provided for the gear-shaping machine which performs the gear shaping on a work (W) with a cutter (T) mounted on a main spindle (26) of crank reciprocations. The vibration-suppressing machine comprises balance shafts (16 and 17) juxtaposed with set respect to a crankshaft (15), for rotating at an identical rotation speed in synchronism with the crankshaft (15) and in the same and opposite directions as and to that of the crankshaft (15), main balance weights (41 and 42) removably mounted on the crankshaft (15), for suppressing the axial vibrations of the main spindle (26), and auxiliary balance weights (43 to 46) removably mounted on the balance shafts (16 and 17), for suppressing the vibrations of in directions perpendicular to the axial direction of the main spindle (26). Those individual balance weights (41 to 46) are selected on the basis of leads meeting the stroke width of the main spindle (26) and the torsional angle of the work (W).
摘要翻译：其目的在于提供一种用于齿轮成型机的振动抑制机构，其能够通过选择最佳平衡重来抑制在形成斜齿轮时的机械振动。该减振机设置在齿轮成形机上，该齿轮成型机通过安装在曲柄往复运动的主轴（26）上的刀具（T）在工件（W）上进行齿轮成形。振动抑制机包括平行轴（16和17），该平衡轴相对于曲轴（15）并列设置，以与曲轴（15）同步旋转，并以与该曲轴（15）相同且相反的方向转动（15）的可拆卸地安装在曲轴（15）上的用于抑制主轴（26）的轴向振动的主平衡重（41和42）以及可拆卸地安装在曲轴（15）上的辅助平衡重（43至46）平衡轴（16和17），用于抑制与主轴（26）的轴向垂直的方向的振动。基于满足主轴（26）的行程宽度和工件的扭转角（W）的引线选择这些单独的平衡重（41至46）。

4. 发明授权

US4776137A Method for manufacturing and working of gears 失效
标题翻译：齿轮的制造和加工方法
公开(公告)号：US4776137A
公开(公告)日：1988-10-11
申请号：US62288
申请日：1987-06-12
申请人： Herbert Loos , Manfred Erhardt
发明人： Herbert Loos , Manfred Erhardt
IPC分类号： B23F19/05 , B23F23/10 , B23F23/12 , B24B1/00
CPC分类号： B23F19/052 , B23F23/10 , B23F23/12 , B23F23/1206 , B23F23/1231 , Y10T409/100159 , Y10T409/101113 , Y10T409/107632
摘要： Apparatus for the manufacture or working of the tooth system of straight or helically toothed, externally or internally toothed gears with a hyperboloidally or globoidally or similarly formed toothed tool, which has an abrasive surface or the like, wherein a crossed-axes angle is provided. The intermeshed workpiece-tool is guided by a pair of guide wheels. The working takes place on only one flank of a tooth. The workpiece or tool spindle is coupled with a reversible motor. A brake is provided on one of the spindles. A shiftable coupling and additional brakes or centrifugal masses can furthermore be provided.
摘要翻译：用于制造或加工具有双曲面或球形或类似形状的齿形工具的直齿或螺旋齿形，外齿或内齿齿轮的齿系的装置，其具有研磨表面等，其中提供了交叉轴角。相互啮合的工件工具由一对导轮引导。工作只发生在牙齿的一侧。工件或工具主轴与可逆电机相连。其中一个主轴上设有制动器。此外可以提供可移动联轴器和附加制动器或离心质量块。

5. 发明授权

US4664569A Gear cutting method and machine for cutting spiral bevel gears and contrate gear face clutches 失效
标题翻译：齿轮切割方法和切割螺旋锥齿轮的机器，并适应齿轮面离合器
公开(公告)号：US4664569A
公开(公告)日：1987-05-12
申请号：US789443
申请日：1985-10-21
申请人： Erich Kotthaus
发明人： Erich Kotthaus
IPC分类号： B23F5/06 , B23F9/10 , B23F15/06 , B23F23/10 , B23F9/14
CPC分类号： B23F23/10 , B23F15/06 , B23F9/105 , Y10T409/100636 , Y10T409/104293 , Y10T409/104611
摘要： In order to increase the working range of existing designs of gear cutting machines upon which gear teeth based upon an extended epicycloid are cut according to the continuous gear-cutting process, the workpiece and cutter spindles of a gear cutting machine are driven in identical directions of rotation by a reversing drive train. A reversible auxiliary drive is connected to an end of a primary drive train remote from a main drive for maintaining the primary drive train interconnecting the workpiece and cutter spindles under constant load, i.e. for suppressing backlash in the primary drive train. This permits the practical fabrication of gears (i.e. the practical cutting of gear teeth) based upon a hypocycloid instead of an epicycloid.
摘要翻译：为了增加齿轮切割机的现有设计的工作范围，根据连续的齿轮切割工艺，在其上切割基于延伸的外绕锯齿轮的齿轮齿，齿轮切割机的工件和切割机主轴以相同方向驱动由反向传动系转动。可逆辅助驱动器连接到远离主驱动器的主传动系的端部，用于保持主传动系在恒定载荷下互连工件和切割机主轴，即用于抑制主传动系中的齿隙。这允许基于低音圈而不是外摆线的实际制造齿轮（即齿轮齿的实际切割）。

6. 发明授权

US4286479A Drive system for a workpiece table of a machine tool 失效
标题翻译：机床工件台的驱动系统
公开(公告)号：US4286479A
公开(公告)日：1981-09-01
申请号：US914494
申请日：1978-06-12
申请人： Erich Baumann , Hans-Peter Mente , Wolfgang Muller
发明人： Erich Baumann , Hans-Peter Mente , Wolfgang Muller
IPC分类号： B23F5/00 , B23F23/10 , B23Q5/56 , F16H1/22 , F16H37/06
CPC分类号： B23Q5/56 , B23F23/10 , F16H1/225 , Y10T74/19019 , Y10T74/19047 , Y10T74/19079 , Y10T74/19098
摘要： A drive system for a workpiece table of a machine tool, especially a gear cutting machine, which includes two worm wheel drives of different transmission ratio, each worm wheel drive including a worm and a worm wheel. The worms of the worm wheel drives being adapted alternately to be drivingly connected to a drive shaft. The worms of the worm wheel drives are drivingly connected to each other while the transmission ratio of this transmission connection of the two worms equals the reciprocal transmission ratio of the worm wheel drives with regard to each other. The worm wheels of both worm wheel drives which are rotated in the same direction and at equal speed which latter depends on the respective coupled worm wheel drive, are coupled to each other as well as to the workpiece table.
摘要翻译：一种用于机床，特别是齿轮切割机的工件台的驱动系统，其包括具有不同传动比的两个蜗轮驱动器，每个蜗轮驱动器包括蜗杆和蜗轮。蜗轮驱动器的蜗杆交替地适配成驱动地连接到驱动轴。蜗轮驱动器的蜗杆彼此驱动连接，而两个蜗杆传动连接的传动比等于蜗轮传动相对于彼此的往复传动比。两个蜗轮驱动器的蜗轮以相同的方向和相等的速度旋转，后者取决于相应的联接的蜗轮传动，彼此耦合到工件台上。

7. 发明授权

US3152422A Drives for gear grinding machines 失效
标题翻译：齿轮磨床用驱动装置
公开(公告)号：US3152422A
公开(公告)日：1964-10-13
申请号：US17732462
申请日：1962-03-05
申请人： NAT RES DEV
发明人： JOHN LOXHAM
IPC分类号： B23F23/00 , B23F23/10 , B23F23/12
CPC分类号： B23F23/12 , B23F23/006 , B23F23/10 , Y10T409/100159 , Y10T409/102226 , Y10T409/107473

8. 发明授权

US2582408A Gear testing machine 失效
公开(公告)号：US2582408A
公开(公告)日：1952-01-15
申请号：US600548
申请日：1948-02-03
申请人： GLEASON WORKS
发明人： BAUER OLIVER F
IPC分类号： B23F19/02 , B23F23/10 , B23F23/12
CPC分类号： B23F19/025 , B23F23/10 , B23F23/12 , Y10T74/19623

9. 发明授权

US2466512A Gear hobbing or like machine provided with rotary worktable 失效
标题翻译：齿轮滚刀或类似机器配有旋转工作台
公开(公告)号：US2466512A
公开(公告)日：1949-04-05
申请号：US70575246
申请日：1946-10-25
申请人： BROWN DAVID & SONS LTD
发明人： ARTHUR SYKES , ALFRED TUPLIN WILLIAM
IPC分类号： B23F5/22 , B23F23/10
CPC分类号： B23F23/10 , B23F5/22 , Y10T409/10159

10. 发明授权

US2448426A Gear cutting machine 失效
标题翻译：齿轮切割机
公开(公告)号：US2448426A
公开(公告)日：1948-08-31
申请号：US52292444
申请日：1944-02-18
申请人： GLEASON WORKS
发明人： GALLOWAY CLARENCE T
IPC分类号： B23F1/08 , B23F23/10
CPC分类号： B23F1/083 , B23F23/10 , Y10T74/19623 , Y10T409/108904 , Y10T409/10954

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