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1. 发明公开

EP3444068A2 IMPULSENTKOPPLUNG AN EINER FÜHRUNGSEINRICHTUNG EINER HOLZBEARBEITUNGSVORRICHTUNG 无效
公开(公告)号：EP3444068A2
公开(公告)日：2019-02-20
申请号：EP18185195.7
申请日：2018-07-24
申请人： HOMAG GmbH
发明人： Morlock, Markus
IPC分类号： B23Q11/00 , B23Q5/36
CPC分类号： B23Q11/0035 , B23Q5/36
摘要： Mit der vorliegenden Erfindung wird eine Impulsentkopplungsvorrichtung (1) für eine Führungseinrichtung einer Holzbearbeitungsvorrichtung bereitgestellt, aufweisend: eine Antriebsvorrichtung (20) mit einem Primärteil (21) und einem Sekundärteil (22), eine Führungseinrichtung (10), insbesondere eine translatorische oder rotatorische Führungseinrichtung (10), wobei die Führungseinrichtung (10) das Primärteil (21) beweglich lagert, eine Befestigungseinrichtung (30), die dazu eingerichtet ist, ein Bearbeitungsaggregat (40) aufzunehmen und an das Primärteil (21) anzubinden, und eine Reaktionsmasse (50), die mit dem Sekundärteil (22) verbunden ist und dazu eingerichtet ist, bei einer Bewegung des Primärteils (21) gemeinsam mit dem Sekundärteil (22) eine Gegenbewegung ausführen zu können.

2. 发明授权

EP2186590B1 VIBRATION-SUPPRESSING MECHANISM FOR GEAR-SHAPING MACHINE 有权转让
公开(公告)号：EP2186590B1
公开(公告)日：2018-08-22
申请号：EP08853372.4
申请日：2008-11-18
申请人： Mitsubishi Heavy Industries Machine Tool Co., Ltd.
发明人： TOKAWA, Takahide , MARUYAMA, Kazutaka
IPC分类号： B23F5/16 , B23F23/10 , B23Q11/00
CPC分类号： B23F23/10 , B23F5/16 , B23Q11/0035 , Y10T74/2183 , Y10T74/2184 , Y10T408/3796 , Y10T409/100636
摘要： Provided is a vibration-reduction mechanism for a gear cutting machine capable of reducing mechanical vibrations in the gear cutting of a helical gear by selecting an optimal balancer weight. For this purpose, provided is a vibration-reduction mechanism for a gear cutting machine that performs gear cutting on a workpiece (W) with a cutter (T) attached to a main shaft (26) made to move reciprocally by a crank. The vibration-reduction mechanism includes balancer shafts (16 and 17) arranged in parallel to a crank shaft (15). The balancer shafts (16 and 17) rotate synchronously with the crank shaft (15) at the same speed as the speed of the crank shaft (15). The balancer shaft (16) rotates in the opposite direction to the rotational direction of the crank shaft (15) while the balancer shaft (17) rotates in the same direction as the rotational direction of the crank shaft (15). The vibration-reduction mechanism also includes: main balancer weights (41 and 42) detachably attached onto the crank shaft (15) so as to reduce vibrations in the axial direction of the main shaft (26); and sub balancer weights (43 to 46) detachably attached onto the balancer shafts (16 and 17) so as to reduce vibrations in directions that are orthogonal to the axial direction of the main shaft (26). The balancer weights (41 to 46) are selected on the basis of a stroke width of the main shaft (26) and on the basis of a lead corresponding to the helical angle to be formed in the workpiece W.

3. 发明公开

EP3311952A1 BALANCED ROTATIONAL MACHINING 审中-公开
标题翻译：平衡旋转加工
公开(公告)号：EP3311952A1
公开(公告)日：2018-04-25
申请号：EP17190529.2
申请日：2017-09-12
申请人： Goodrich Corporation
发明人： WHITTLE, Scott , KLOOS, Philip John , WATTS, Ouvaughn M. , APPLEGATE, Shawn , DABBELT, Thomas
IPC分类号： B23Q11/00 , F16F15/36
CPC分类号： F16F15/366 , B23B3/00 , B23B2250/04 , B23Q11/0035 , F16F15/363 , F16F2230/0011 , F16F2232/02
摘要： An apparatus (100) includes a rotatable part (110) configured to rotate about a rotational axis and an enclosed channel (120) that is coupled to the rotatable part (110). The enclosed channel (120) circumscribes the rotational axis and is configured to contain a balancing substance that is freely movable within the enclosed channel (120). Also, a vertical turning machine (200) includes a spindle (212) configured to rotate about a rotational axis, a fixture (214) coupled to the spindle (212), and an enclosed channel (220) coupled to at least one of the spindle (212) and the fixture (214). The fixture (214) includes at least one mounting feature configured to secure a workpiece to be machined to the fixture (214) and the enclosed channel (220) circumscribes the rotational axis. The enclosed channel (220) may also be configured to contain a balancing substance that is freely movable within the enclosed channel (220).
摘要翻译：一种设备（100）包括被配置为围绕旋转轴线旋转的可旋转部件（110）和被耦合到可旋转部件（110）的封闭通道（120）。封闭的通道（120）外接旋转轴线并且构造成容纳可在封闭通道（120）内自由移动的平衡物质。此外，立式车床（200）包括被构造成围绕旋转轴线旋转的主轴（212），联接到主轴（212）的固定装置（214）以及联接到至少一个旋转轴主轴（212）和固定装置（214）。所述固定装置（214）包括至少一个安装特征，所述至少一个安装特征构造成将待加工的工件固定到所述固定装置（214），并且所述封闭通道（220）包围所述旋转轴线。封闭通道（220）也可以构造成包含可在封闭通道（220）内自由移动的平衡物质。

4. 发明授权

EP2812153B1 LINEARANTRIEB 有权
公开(公告)号：EP2812153B1
公开(公告)日：2017-12-27
申请号：EP13705719.6
申请日：2013-02-06
申请人： Schneider GmbH & Co. KG
发明人： SCHNEIDER, Gunter , BÖRNER, Ulf , HOFMANN, Klaus
IPC分类号： B23Q5/34 , B23Q11/00 , B24B13/00 , H02K41/02 , B24B13/06
CPC分类号： B23Q5/34 , B23Q5/28 , B23Q11/0032 , B23Q11/0035 , B24B13/06 , B24B47/04 , B29D11/00932 , H02K41/02 , H02K41/031 , H02K41/035

5. 发明公开

EP3250340A1 SPINDELANORDNUNG 有权转让
标题翻译：主轴结构
公开(公告)号：EP3250340A1
公开(公告)日：2017-12-06
申请号：EP16702372.0
申请日：2016-01-26
申请人： Technische Universität Wien
发明人： BLEICHER, Friedrich , HABERSOHN, Christoph , FUCHS, Martin
IPC分类号： B23Q1/48 , B23Q5/027 , B23Q11/00 , B06B3/00 , B23B29/12 , B23B37/00 , B24B1/04
CPC分类号： B23Q11/0039 , B06B3/00 , B23Q1/4876 , B23Q5/027 , B23Q5/10 , B23Q11/0035 , B23Q2220/006 , B23Q2230/004 , B23Q2705/02
摘要： The invention relates to a spindle arrangement for a machine tool, comprising a spindle (2) for driving a tool (6) and at least one actuator (20) for exciting vibration of the tool (6), characterized in that the spindle arrangement (2) is provided with a compensation device (30) for at least partly compensate the inertia forces produced by the vibration excitation in the spindle region.

6. 发明公开

EP3023197A1 POWER TOOL COUNTERWEIGHT ARRANGEMENT AND MASS MEMBER 有权
标题翻译： ELEKTROWERKZEUGGEGENGEWICHTANORDNUNG UND MASSEELEMENT
公开(公告)号：EP3023197A1
公开(公告)日：2016-05-25
申请号：EP15193059.1
申请日：2015-11-04
申请人： Black & Decker Inc.
发明人： MILLER, Philip T. , SIDES, Daniel H., Jr. , ZHANG, Qiang John , DOEHNER, Thomas F.
IPC分类号： B24B1/00
CPC分类号： B24B23/03 , B23Q11/0035 , B24B41/007
摘要： A power tool may include a motor and a drive shaft having a first end coupled to the motor and a second end eccentrically coupled to a platen by a retainer bearing and eccentric sleeve. A counterweight component may be coupled to the second end of the drive shaft to counteract imbalance generated by rotation of the retainer bearing, eccentric sleeve and platen. The counterweight component may include a counterweight coupled to the second end of the drive shaft, between the eccentric sleeve and the platen. Alignment of the counterweight may be offset with respect to a centerline of the drive shaft to counteract vibration generated due to interaction of the platen with a workpiece. The counterweight component may also include a counterweight mass member coupled to a sector of the counterweight to counteract vibration generated due to interaction of the platen with a workpiece.
摘要翻译：电动工具可以包括电动机和驱动轴，其具有联接到电动机的第一端和通过保持器轴承和偏心套筒偏心联接到压板的第二端。配重部件可以联接到驱动轴的第二端，以抵消由保持器轴承，偏心套筒和压板的旋转产生的不平衡。配重部件可以包括联接到驱动轴的第二端，在偏心套和压板之间的配重。配重的对准可以相对于驱动轴的中心线偏移，以抵消由于压板与工件的相互作用而产生的振动。配重部件还可以包括联接到配重的扇区的配重质量构件，以抵消由于压板与工件的相互作用而产生的振动。

7. 发明公开

EP2799831A4 ONLINE AUTOMATIC BALANCER FOR AIR PRESSURE LIQUID-TYPE ROTOR 有权
标题翻译：自动在线稳定剂的压力流体转子
公开(公告)号：EP2799831A4
公开(公告)日：2015-12-02
申请号：EP12862693
申请日：2012-12-28
申请人： BEIJING BOHUA XINZHI TECHNOLOGY INC
发明人： WU HAIQI , PAN XIN , GAO HUI
IPC分类号： G01M1/36 , B23Q11/00 , F16F15/16 , F16F15/173 , F16F15/32 , F16F15/36 , G01M1/32
CPC分类号： F16F15/161 , B23Q11/0035 , F16F15/16 , F16F15/173 , F16F15/32 , F16F15/322 , G01M1/323 , G01M1/365 , Y10T74/2122

8. 发明公开

EP2799831A1 ONLINE AUTOMATIC BALANCER FOR AIR PRESSURE LIQUID-TYPE ROTOR 有权
标题翻译： AUTOMATISCHER在线 - AUSGLEICHERFÜREINEN LUFTDRUCK-FLÜSSIGKEITSROTOR
公开(公告)号：EP2799831A1
公开(公告)日：2014-11-05
申请号：EP12862693.4
申请日：2012-12-28
申请人： Beijing Bohua Xinzhi Technology Co., Ltd
发明人： WU, Haiqi , PAN, Xin , GAO, Hui
IPC分类号： G01M1/36
CPC分类号： F16F15/161 , B23Q11/0035 , F16F15/16 , F16F15/173 , F16F15/32 , F16F15/322 , G01M1/323 , G01M1/365 , Y10T74/2122
摘要： A pneumatic liquid on-line automatic balancer of a rotor is disclosed in the invention, including a sealed balancing disk rotating with a balanced rotor about a central axis and a pressure transfer device mated with the sealed balancing disk. At least two pairs of centrosymmetric chamber filled with appropriate balancing liquid are evenly distributed in the sealed balancing disk. The pressure transfer device controls compressed gas in and out of the chamber and makes the balancing liquid controllably flow in each pair of chambers to achieve the dynamic balance of the rotor. A communicating channel of the balancing liquid is provided between the outer edges of each pair of the chambers. The communicating channel of the balancing liquid is one and the center of the communicating channel of the balancing liquid is communicated with the balancing channel pointed to the center of rotation. The other end of the balancing channel is communicated with an empty channel axially located near the center of rotation. The other end of the empty channel is opened to atmosphere. The invention is of permanence balance ability and is suitable for a high-speed rotating device.
摘要翻译：在本发明中公开了一种转子的气动液体在线自动平衡器，包括一个围绕中心轴线的平衡转子旋转的密封平衡盘和与密封平衡盘配合的压力传递装置。填充有适当平衡液体的至少两对中心对称室均匀分布在密封平衡盘中。压力传递装置控制压缩气体进出室，并使平衡液体可控制地流入每对腔室，以实现转子的动平衡。平衡液体的连通通道设置在每对室的外边缘之间。平衡液体的连通通道是一个，平衡液体的连通通道的中心与指向旋转中心的平衡通道连通。平衡通道的另一端与轴向位于旋转中心附近的空通道连通。空通道的另一端向大气开放。本发明具有永久性的平衡能力，适用于高速旋转装置。

9. 发明公开

EP2747929A1 WERKZEUG ZUM BEARBEITEN VON WERKSTÜCKEN 有权
标题翻译：工具处理WORKPIECES
公开(公告)号：EP2747929A1
公开(公告)日：2014-07-02
申请号：EP12758760.8
申请日：2012-08-22
申请人： MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG
发明人： FÜHRER, Matthias
IPC分类号： B23G5/10 , B23B29/034 , B23Q11/00
CPC分类号： B23B29/03489 , B23B27/002 , B23B2250/04 , B23B2250/08 , B23G2240/04 , B23Q11/0035 , Y10T408/85
摘要： The invention relates to a tool (1) for processing work pieces having a rotation axis (5), a main body (3), at least one operating slide (7) bearing a processing element and which can be slid with respect to the main body (3), at least one other slide which can be slid with respect to the main body (3), at least one balancing pendulum (37) which can pivot with respect to the main body (3), a first coupling device (23) connecting the operating slide (7) and the other slide and which is hinged in a pivoting manner to the operating slide (7) and to the other slide, and a second coupling device (27) connecting the first coupling device (23) and the balancing pendulum (37). The tool (1) is characterized in that the other slide is designed as an auxiliary slide (15), the second coupling device (27) is hinged to the first coupling device (23) in a pivoting manner at a hinge point (29) and in that the second coupling device (27) is mounted in a pivoting manner around the rotation axis (5) of the tool (1), wherein the auxiliary slide (19) is, in the case of a displacement of the operating slide (7), displaced in the opposite direction relative to the rotation axis (5) of the tool (1).

10. 发明授权

EP2418047B1 Drehmaschine zum Herstellen von Brillengläsern aus Kunststoff 有权转让
标题翻译：用于生产塑料眼镜片的车床
公开(公告)号：EP2418047B1
公开(公告)日：2013-05-01
申请号：EP11186704.0
申请日：2010-03-04
申请人： Schneider GmbH & Co. KG
发明人： Schneider, Gunter , Buchenauer, Helwig , Börner, Ulf , Krämer, Klaus
IPC分类号： B23Q1/01 , B23Q11/00
CPC分类号： B23Q1/015 , B23Q11/0035 , B23Q2230/004 , Y10T82/2566 , Y10T82/2585 , Y10T82/2595

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