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公开(公告)号：US09981319B2
公开(公告)日：2018-05-29
申请号：US14958133
申请日：2015-12-03
发明人： Juergen Fronius
CPC分类号： B23B31/02 , B23B31/005 , B23B51/00 , B23B2250/16 , B23B2260/108 , B23B2260/128 , B23B2270/022 , B23Q1/0009 , B23Q5/043
摘要： The invention discloses a tool clamping system comprising a tool holder for clamping a tool, said tool holder being configured for being driven rotatingly; a tool secured to the tool holder; a tool shaft carried by the tool; at least one cutting edge carried by the tool; at least one piezo element for generating a voltage from mechanical vibration energy of the rotating tool clamping system; and at least one delay element selected form the group consisting of an inductor and a capacitor being connected to the at least one piezo element so as to form an electrical oscillating circuit, wherein the oscillating circuit is configured for monitoring at least one operating parameter of the tool clamping system.
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公开(公告)号：US09855649B2
公开(公告)日：2018-01-02
申请号：US14412279
申请日：2013-05-29
申请人： Robert Bosch GmbH
发明人： Pascal Schnell , Robert Simm , Thomas Bannwart
CPC分类号： B25F5/001 , B23B2231/2081 , B23B2270/60 , B23Q5/043 , B24B23/022 , B27C5/10
摘要： A spindle locking device for a portable machine tool includes a locking unit and a movement activation unit. The locking unit has a movably mounted locking element configured to lock a spindle of the portable machine tool in at least one direction, and an operating element configured to actuate the locking element. The movement activation unit is configured to pretension the locking element in a direction towards a locking position, at least when the operating element is in an unactuated position.
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公开(公告)号：US20170361409A1
公开(公告)日：2017-12-21
申请号：US15527679
申请日：2015-11-18
申请人： SAUER GmbH
CPC分类号： B23Q1/0009 , B23Q1/70 , B23Q5/043 , B23Q5/10 , B23Q17/12 , B23Q17/2471 , H02J50/10
摘要： The invention relates to a spindle device (100), comprising: a tool holder (14) for holding a tool or a tool interface; a spindle drive comprising a spindle rotor (130) for rotationally driving the tool holder (14); an electrical load (160), which is arranged on the side of the spindle rotor (130) facing the tool holder (14); and a coil unit (140) for supplying electrical energy to the electrical load (160); wherein the coil unit (140) is arranged on the side of the spindle rotor (130) facing away from the tool holder (14).
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公开(公告)号：US20170209974A1
公开(公告)日：2017-07-27
申请号：US15410218
申请日：2017-01-19
发明人： Avigdor ANGEL , Ran BENEDIK
CPC分类号： B23Q17/0985 , B23B31/20 , B23B2260/128 , B23B2260/1285 , B23C2260/76 , B23Q1/0009 , B23Q5/043 , B23Q5/06 , B23Q11/0891 , B23Q17/0971 , Y10T279/21 , Y10T409/303752 , Y10T409/30392 , Y10T409/30728 , Y10T409/309408
摘要： A live tool system having a live tool and a collar surrounding a rotating shaft or a rotating cutting tool of the live tool. The collar houses at least one sensor capable of monitoring an operating condition proximate to the cutting tool during a cutting operation. Example operating conditions including temperature and vibration. The system also includes a wireless transmitter in communication with the at least one sensor for transmitting a signal for use by a machining center controller.
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公开(公告)号：US09537540B2
公开(公告)日：2017-01-03
申请号：US15195012
申请日：2016-06-28
申请人： KOMET GROUP GMBH
发明人： Heiko Graf
CPC分类号： H04B5/0037 , B23Q1/0009 , B23Q5/043 , H01F38/18 , H02J50/10 , H04B5/0031 , H04B5/0075 , H04B5/0093 , H04B15/00 , H04B15/02
摘要： The invention relates to a rotary transmitter (2) for machine tools, having an inductive energy transmission section (31), which is arranged between a stator part (4) fixed to the machine and a rotor part (6) fixed to the tool, and a contactless bidirectional data transmission section (35). A special feature of the invention consists in that, in order to make maximum use of the capacity of the energy transmission section (31), precautions are taken with which the optimal operating frequency (fopt) of the energy transmission operating according to the transformer principle is determined at every system start in a test run with a connected test resister (51) and a variable frequency (fp). Furthermore, for the purpose of interference-free data transmission, buffer storage of the data to be transmitted via the data transmission section (35) is proposed, which data are synchronized in predefined time windows with interference-free periods of the energy transmission.
摘要翻译： 本发明涉及一种用于机床的旋转发射机（2），具有感应能量传输部分（31），该感应能量传输部分设置在固定在机器上的定子部分（4）和固定在工具上的转子部分（6）之间， 和非接触式双向数据传输部分（35）。 本发明的特征在于，为了最大限度地利用能量传递部（31）的能力，采取预防措施，根据变压器原理工作的能量传输的最佳工作频率（fopt） 在连接的测试电阻（51）和可变频率（fp）的测试运行中的每个系统开始时确定。 此外，为了无干扰数据传输，提出了经由数据发送部（35）发送的数据的缓冲存储，哪些数据在预定义的时间窗口中与能量传输的无干扰周期同步。
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公开(公告)号：US20160256971A1
公开(公告)日：2016-09-08
申请号：US14728478
申请日：2015-06-02
发明人： YUNG TING , SHEUAN-PERNG LIN , KAI-CHAO CHANG
CPC分类号： B23Q5/043 , B23B37/00 , B23B2260/008 , B23B2260/0085 , B23B2260/108 , B23B2270/10 , F16C19/06 , F16C19/12 , F16C27/066 , F16C2322/50
摘要： An interface apparatus of transmission which can be installed in an ultrasonic vibration machining apparatus which includes a cutting tool and a piezoelectric vibration apparatus includes a fixed ring, a plurality of rotary bearing objects and a rotary ring. The fixed ring is used to connect the piezoelectric vibration apparatus and remains in a fixed state. The rotary ring is used to connect the cutting tool for machining. The plurality of rotary bearing objects are between the fixed ring and the rotary ring.
摘要翻译： 可以安装在包括切割工具和压电振动装置的超声波振动加工装置中的变速器的接口装置包括固定环，多个旋转轴承对象和旋转环。 固定环用于连接压电振动装置并保持固定状态。 旋转环用于连接切削刀具进行加工。 多个旋转轴承件位于固定环和旋转环之间。
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公开(公告)号：US09413433B2
公开(公告)日：2016-08-09
申请号：US14922884
申请日：2015-10-26
申请人： KOMET GROUP GMBH
发明人： Heiko Graf
CPC分类号： H04B5/0037 , B23Q1/0009 , B23Q5/043 , H01F38/18 , H02J50/10 , H04B5/0031 , H04B5/0075 , H04B5/0093 , H04B15/00 , H04B15/02
摘要： The invention relates to a rotary transmitter (2) for machine tools, having an inductive energy transmission section (31), which is arranged between a stator part (4) fixed to the machine and a rotor part (6) fixed to the tool, and a contactless bidirectional data transmission section (35). A special feature of the invention consists in that, in order to make maximum use of the capacity of the energy transmission section (31), precautions are taken with which the optimal operating frequency (fopt) of the energy transmission operating according to the transformer principle is determined at every system start in a test run with a connected test resister (51) and a variable frequency (fp). Furthermore, for the purpose of interference-free data transmission, buffer storage of the data to be transmitted via the data transmission section (35) is proposed, which data are synchronized in predefined time windows with interference-free periods of the energy transmission.
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公开(公告)号：US20160082521A1
公开(公告)日：2016-03-24
申请号：US14958133
申请日：2015-12-03
发明人： Juergen FRONIUS
CPC分类号： B23B31/02 , B23B31/005 , B23B51/00 , B23B2250/16 , B23B2260/108 , B23B2260/128 , B23B2270/022 , B23Q1/0009 , B23Q5/043
摘要： The invention discloses a tool clamping system comprising a tool holder for clamping a tool, said tool holder being configured for being driven rotatingly; a tool secured to the tool holder; a tool shaft carried by the tool; at least one cutting edge carried by the tool; at least one piezo element for generating a voltage from mechanical vibration energy of the rotating tool clamping system; and at least one delay element selected form the group consisting of an inductor and a capacitor being connected to the at least one piezo element so as to form an electrical oscillating circuit, wherein the oscillating circuit is configured for monitoring at least one operating parameter of the tool clamping system.
摘要翻译： 本发明公开了一种工具夹紧系统，其包括用于夹持工具的工具夹具，所述工具保持器构造成被旋转驱动; 固定在工具架上的工具; 由工具承载的工具轴; 刀具承载的至少一个刀刃; 至少一个用于由所述旋转工具夹持系统的机械振动能产生电压的压电元件; 以及至少一个延迟元件，选自由电感器和电容器组成的组，所述电感器和电容器连接到所述至少一个压电元件，以便形成电振荡电路，其中所述振荡电路被配置用于监视所述至少一个压电元件的至少一个操作参数 工具夹紧系统
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公开(公告)号：US20160065273A1
公开(公告)日：2016-03-03
申请号：US14922884
申请日：2015-10-26
申请人： KOMET GROUP GMBH
发明人： Heiko GRAF
CPC分类号： H04B5/0037 , B23Q1/0009 , B23Q5/043 , H01F38/18 , H02J50/10 , H04B5/0031 , H04B5/0075 , H04B5/0093 , H04B15/00 , H04B15/02
摘要： The invention relates to a rotary transmitter (2) for machine tools, having an inductive energy transmission section (31), which is arranged between a stator part (4) fixed to the machine and a rotor part (6) fixed to the tool, and a contactless bidirectional data transmission section (35). A special feature of the invention consists in that, in order to make maximum use of the capacity of the energy transmission section (31), precautions are taken with which the optimal operating frequency (fopt) of the energy transmission operating according to the transformer principle is determined at every system start in a test run with a connected test resister (51) and a variable frequency (fp). Furthermore, for the purpose of interference-free data transmission, buffer storage of the data to be transmitted via the data transmission section (35) is proposed, which data are synchronised in predefined time windows with interference-free periods of the energy transmission.
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公开(公告)号：US20150098770A1
公开(公告)日：2015-04-09
申请号：US14571380
申请日：2014-12-16
申请人： Zagar Inc.
发明人： Brian Zagar
CPC分类号： B23Q11/1023 , B23C1/025 , B23C5/28 , B23Q1/621 , B23Q1/626 , B23Q3/002 , B23Q5/043 , B23Q2220/006 , Y10S901/41 , Y10T409/303976 , Y10T409/307952 , Y10T409/30812 , Y10T409/309464
摘要： A quill style drilling/milling end effector with high tool positioning accuracy, a pressure foot with fast response in force and displacement feedback, and with automatic mounting and dismounting, normality sensing, and through the tool coolant delivery.
摘要翻译： 具有高刀具定位精度的套筒式钻/铣末端执行器，具有快速响应力和位移反馈的压脚，以及自动安装和拆卸，正常检测以及通过工具冷却液输送。
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