公开(公告)号：US08156848B2

公开(公告)日：2012-04-17

申请号：US11991484

申请日：2006-07-22

申请人： Juergen Fronius ,  Roland Hoerl

发明人： Juergen Fronius ,  Roland Hoerl

IPC分类号： B23B29/00 ,  B23B41/00

CPC分类号： B23Q5/043 ,  B23B29/03471 ,  B23B29/03492 ,  B23B2260/008 ,  B23B2260/062 ,  B23B2260/076 ,  Y10T82/12 ,  Y10T408/858

摘要： A tool head includes a working slide which can be adjusted relative to a basic body, and an electric adjusting motor which acts on the working slide via gears. The motor includes a stator and a rotor which runs round in the stator, bears an output shaft and is mounted in two pivot bearings arranged at a distance from one another, wherein one of the pivot bearings is arranged with an outer ring in a basic body-mounted stator housing and with an inner ring directly or indirectly on the output shaft.

摘要翻译： 工具头包括可相对于基体调节的工作滑块，以及通过齿轮作用在工作滑块上的电动调节马达。 电动机包括定子和在定子中圆形运转的转子，承载输出轴并安装在彼此间隔一定距离处布置的两个枢轴轴承中，其中一个枢转轴承布置有外圈在基体中 并且在输出轴上直接或间接地具有内环。

公开(公告)号：US20110299953A1

公开(公告)日：2011-12-08

申请号：US13138450

申请日：2010-03-25

申请人： Wolfgang Bierl ,  Juergen Fronius ,  Heiko Graf ,  Ewald Hasselkuss ,  Roland Hoerl

发明人： Wolfgang Bierl ,  Juergen Fronius ,  Heiko Graf ,  Ewald Hasselkuss ,  Roland Hoerl

IPC分类号： B23Q3/12

CPC分类号： B23Q1/0009 ,  B23Q3/12 ,  Y10T409/307224 ,  Y10T409/309352 ,  Y10T409/309408

摘要： The invention relates to a machine tool comprising a motor-driven machine spindle which can be rotated about a spindle axis. The machine spindle comprises a tool holder arranged at the face. A tool is exchangeably arranged on the machine spindle. The tool has a coupling element which is compatible with the tool holder of the machine spindle. The coupling element has a rear surface pointing toward the machine spindle. The tool holder comprises a face arranged opposite of the rear surface of the coupling element. The machine tool comprises at least one galvanic contact point for the electric current or data transmission, said point being arranged between the machine spindle and the tool and rotating together with the machine spindle. The galvanic contact point has a contact element which is arranged at the face of the tool holder on the spindle side, and a contact element which is arranged on the rear surface of the coupling element on the tool side. The contact element arranged on the spindle side and the contact element arranged on the tool side can be moved relative to each other by the action of a centrifugal force component occurring during the rotation of the machine spindle about the spindle axis and can be pressed against each other to make contact.

摘要翻译： 本发明涉及一种机床，其包括可围绕主轴轴线旋转的电动机械主轴。 机器主轴包括布置在面部的刀架。 一个工具可交换地设置在机床主轴上。 该工具具有与机器主轴的工具架兼容的联接元件。 联接元件具有指向机器主轴的后表面。 工具架包括与联接元件的后表面相对布置的面。 机床包括用于电流或数据传输的至少一个电流接触点，所述点布置在机床和工具之间并与机床主轴一起旋转。 电流接触点具有设置在主轴侧的工具架的表面上的接触元件和设置在工具侧的连接元件的后表面上的接触元件。 布置在主轴侧的接触元件和布置在工具侧的接触元件可以通过在机床主轴绕主轴轴线旋转期间发生的离心力分量的作用相对于彼此移动，并且可以被压靠在每个 其他接触。

公开(公告)号：US08044822B2

公开(公告)日：2011-10-25

申请号：US11885681

申请日：2006-02-22

申请人： Roland Hoerl ,  Heiko Graf

发明人： Roland Hoerl ,  Heiko Graf

IPC分类号： G08C19/06

CPC分类号： B23Q1/0009 ,  H01F27/2804 ,  H01F27/36 ,  H01F38/18 ,  H01F2038/143 ,  Y10T408/65 ,  Y10T408/85

摘要： The invention relates to a rotary transmitter for example for use in machine tools with adjusting tools. The rotary transmitter comprises a stator part (18) and a rotor part (26), each having a respective stator core part (72) and a rotor core part (74), which are separated from one another at mutually facing ends via an air gap, and each having at least one respective power winding (76, 78), which is wound on the stator core part and the rotor core part, in order to transmit power using the transformer principle, and having respective stator and rotor coupling turns (80′, 80″, 82′, 82″), which are associated with one another in pairs, for inductive data transmission. One aim of the invention is to transmit data without interference. A further aim is a low maintenance requirement. In order to achieve this, the invention primarily proposes that the coupling turns (80′, 80″, 82′, 82″) are separated from the area of the power winding (76, 78), and are shielded from them, by parts of the respective core parts (72, 74), and are arranged in the associated stator part and rotor part (18, 26) in each case forming a three-dimensioned curved loop.

摘要翻译： 本发明涉及例如用于具有调节工具的机床的旋转变送器。 旋转发射机包括定子部分（18）和转子部分（26），每个转子部分具有相应的定子芯部分（72）和转子芯部分（74），它们经由空气彼此相对的端部彼此分开 间隙，并且每个具有至少一个相应的功率绕组（76,78），其缠绕在定子芯部分和转子芯部分上，以便使用变压器原理传输功率，并且具有各自的定子和转子耦合匝（ 80'，80“，82'，82”），它们成对地相互关联，用于感应数据传输。 本发明的一个目的是传输数据而不受干扰。 另一个目标是维护要求低。 为了实现这一点，本发明主要提出，耦合匝（80'，80“，82'，82”）与功率绕组（76,78）的区域分离，并且被它们与部件 分别设置在相关的定子部分和转子部分（18,26）中，形成三维弯曲环。

公开(公告)号：US07871226B2

公开(公告)日：2011-01-18

申请号：US11662533

申请日：2005-08-17

申请人： Juergen Fronius ,  Roland Hoerl

发明人： Juergen Fronius ,  Roland Hoerl

IPC分类号： B23C9/00 ,  B23B47/00

CPC分类号： B23Q11/0035 ,  B23B29/03492 ,  B23B2250/04 ,  B23B2250/08 ,  Y10T408/76 ,  Y10T409/304312

摘要： The invention relates to a tool head for machine-tools comprising a base body (10) rotatable around an axis of rotation (13), a slider (14) which bears a cutting tool and is adjustable with respect to the base body (10) along an axis of displacement (16) oriented radially with respect to the rotation axis (13) with the aid of a drive mechanism and at least one balancing body (20) for damping the unbalance caused by the slider (14). The aim of said invention is to damp the unbalance and to reduce operating forces. For this purpose, at least two balancing body (20) whose center of gravity (28′, 28″) is offset on the side of the axis of displacement (16) are guidable and/or pivotable with respect to the slider and the base body at points remote from each other.

摘要翻译： 本发明涉及一种用于机床的工具头，其包括可围绕旋转轴线（13）旋转的基体（10），承载切割工具并且可相对于基体（10）调节的滑块（14） 沿着相对于旋转轴线（13）径向定向的位移轴（16），借助于驱动机构和用于阻尼由滑块（14）引起的不平衡的至少一个平衡体（20）。 本发明的目的是减轻不平衡并降低操作力。 为此，其重心（28'，28“）在位移轴线（16）侧偏移的至少两个平衡体（20）相对于滑块和底座可引导和/或枢转 身体在彼此远的点。

公开(公告)号：US20110103912A1

公开(公告)日：2011-05-05

申请号：US12737378

申请日：2009-09-24

申请人： Juergen Fronius ,  Wolfgang Bierl ,  Heiko Graf ,  Ewald Hasselkuss ,  Roland Hoerl ,  Gerhard Stolz

发明人： Juergen Fronius ,  Wolfgang Bierl ,  Heiko Graf ,  Ewald Hasselkuss ,  Roland Hoerl ,  Gerhard Stolz

IPC分类号： B23C9/00 ,  B23Q1/00

CPC分类号： B23Q1/0009 ,  B23K26/0093 ,  B23Q3/12 ,  B23Q11/1015 ,  B23Q37/002 ,  Y10T409/303752 ,  Y10T409/303976 ,  Y10T409/309352

摘要： The invention relates to a machining center for work piece machining. The machining center comprises a machine frame, a machine spindle driven by a motor and rotatably arranged on the machine frame, and a group of machine tools that can be exchanged on the machine spindle. The machine tools comprise a coupling shaft that is compatible with a holder of the machine spindle. Furthermore, a rotary transmitter for electric energy is provided, having a stator fixed to the machine in a stationary manner and a rotor rotating along with the machine spindle. It is claimed as novel that the rotary transmitter comprises at least two transmission paths for electric energy which can be selected according to the electric power to be transmitted and the rotational speed of the spindle to be set and which can be activated in the coupled state of the machine tool. At least one first transmission path between the stator and rotor is designed in a non-contact way, while at least one second transmission path between the stator and rotor is provided with contacting contacts. With said measures, complete machining of the workpieces can be made possible when clamped in the machining center.

摘要翻译： 本发明涉及一种用于工件加工的加工中心。 加工中心包括机架，由电机驱动并可旋转地布置在机架上的机床，以及可在机床上更换的一组机床。 机床包括与机器主轴的保持器相兼容的联接轴。 此外，提供了一种用于电能的旋转发射器，其具有固定在机器上的定子和转子与机床一起旋转。 据称是新颖的，旋转发射机包括至少两个电能传输路径，可以根据要传输的电功率和要设置的主轴的转速选择，并且可以在耦合状态下激活 机床。 定子和转子之间的至少一个第一传输路径以非接触的方式设计，而定子和转子之间的至少一个第二传输路径设有接触触点。 通过这些措施，当夹紧在加工中心时，可以完成加工工件。

公开(公告)号：US20090249925A1

公开(公告)日：2009-10-08

申请号：US11991484

申请日：2006-07-22

申请人： Juergen Fronius ,  Roland Hoerl

发明人： Juergen Fronius ,  Roland Hoerl

IPC分类号： B23B29/00 ,  B23B41/00

CPC分类号： B23Q5/043 ,  B23B29/03471 ,  B23B29/03492 ,  B23B2260/008 ,  B23B2260/062 ,  B23B2260/076 ,  Y10T82/12 ,  Y10T408/858

摘要： A tool head includes a working slide which can be adjusted relative to a basic body, and an electric adjusting motor which acts on the working slide via gears. The motor includes a stator and a rotor which runs round in the stator, bears an output shaft and is mounted in two pivot bearings arranged at a distance from one another, wherein one of the pivot bearings is arranged with an outer ring in a basic body-mounted stator housing and with an inner ring directly or indirectly on the output shaft. The stator housing includes a sleeve which engages and is fixed to the stator for rotation and displacement, and a bearing cover which closes off the sleeve on the gear side and bears the outer ring of the first pivot bearing. The second pivot bearing is arranged in a separate centring ring fastened inside the stator.

摘要翻译： 工具头包括可相对于基体调节的工作滑块，以及通过齿轮作用在工作滑块上的电动调节马达。 电动机包括定子和在定子中圆形运转的转子，承载输出轴并安装在彼此间隔一定距离处布置的两个枢轴轴承中，其中一个枢转轴承布置有外圈在基体中 并且在输出轴上直接或间接地具有内环。 定子壳体包括接合并固定到定子以用于旋转和移位的套筒，以及轴承盖，其封闭齿轮侧上的套筒并承受第一枢转轴承的外圈。 第二枢转轴承布置在紧固在定子内部的单独的定心环中。

公开(公告)号：US09149899B2

公开(公告)日：2015-10-06

申请号：US12737378

申请日：2009-09-24

申请人： Juergen Fronius ,  Wolfgang Bierl ,  Heiko Graf ,  Ewald Hasselkuss ,  Roland Hoerl ,  Gerhard Stolz

发明人： Juergen Fronius ,  Wolfgang Bierl ,  Heiko Graf ,  Ewald Hasselkuss ,  Roland Hoerl ,  Gerhard Stolz

IPC分类号： B23Q1/00 ,  B23Q3/12 ,  B23Q11/10 ,  B23K26/00 ,  B23Q37/00

CPC分类号： B23Q1/0009 ,  B23K26/0093 ,  B23Q3/12 ,  B23Q11/1015 ,  B23Q37/002 ,  Y10T409/303752 ,  Y10T409/303976 ,  Y10T409/309352

摘要： The invention relates to a machining center for work piece machining. The machining center comprises a machine frame, a machine spindle driven by a motor and rotatably arranged on the machine frame, and a group of machine tools that can be exchanged on the machine spindle. The machine tools comprise a coupling shaft that is compatible with a holder of the machine spindle. Furthermore, a rotary transmitter for electric energy is provided, having a stator fixed to the machine in a stationary manner and a rotor rotating along with the machine spindle. It is claimed as novel that the rotary transmitter comprises at least two transmission paths for electric energy which can be selected according to the electric power to be transmitted and the rotational speed of the spindle to be set and which can be activated in the coupled state of the machine tool. At least one first transmission path between the stator and rotor is designed in a non-contact way, while at least one second transmission path between the stator and rotor is provided with contacting contacts. With said measures, complete machining of the workpieces can be made possible when clamped in the machining center.

摘要翻译： 本发明涉及一种用于工件加工的加工中心。 加工中心包括机架，由电机驱动并可旋转地布置在机架上的机床，以及可在机床上更换的一组机床。 机床包括与机器主轴的保持器相兼容的联接轴。 此外，提供了一种用于电能的旋转发射器，其具有固定在机器上的定子和转子与机床一起旋转。 据称是新颖的，旋转发射机包括至少两个电能传输路径，可以根据要传输的电功率和要设置的主轴的转速选择，并且可以在耦合状态下激活 机床。 定子和转子之间的至少一个第一传输路径以非接触的方式设计，而定子和转子之间的至少一个第二传输路径设有接触触点。 通过这些措施，当夹紧在加工中心时，可以完成加工工件。

公开(公告)号：US09004831B2

公开(公告)日：2015-04-14

申请号：US13138450

申请日：2010-03-25

申请人： Wolfgang Bierl ,  Juergen Fronius ,  Heiko Graf ,  Ewald Hasselkuss ,  Roland Hoerl

发明人： Wolfgang Bierl ,  Juergen Fronius ,  Heiko Graf ,  Ewald Hasselkuss ,  Roland Hoerl

IPC分类号： B23Q5/04 ,  B23Q1/00 ,  B23Q3/12

CPC分类号： B23Q1/0009 ,  B23Q3/12 ,  Y10T409/307224 ,  Y10T409/309352 ,  Y10T409/309408

摘要： A machine tool having a motor-driven machine spindle which can be rotated about a spindle axis. The machine spindle has a tool holder arranged at the face. A tool is exchangeably arranged on the machine spindle. The tool has a coupling element which is compatible with the tool holder of the machine spindle. The coupling element has a rear surface pointing toward the machine spindle. The machine tool has at least one galvanic contact point for the electric current or data transmission, the point being arranged between the machine spindle and the tool and rotating together with the machine spindle. The galvanic contact point has a contact element which is arranged at the face of the tool holder on the spindle side, and a contact element which is arranged on the rear surface of the coupling element on the tool side.

摘要翻译： 一种具有可绕主轴轴线旋转的电机驱动机床的机床。 机器主轴具有布置在面部的刀架。 一个工具可交换地设置在机床主轴上。 该工具具有与机器主轴的工具架兼容的联接元件。 联接元件具有指向机器主轴的后表面。 该机床具有用于电流或数据传输的至少一个电流接触点，该点设置在机床主轴和工具之间，并与机床主轴一起旋转。 电流接触点具有设置在主轴侧的工具架的表面上的接触元件和设置在工具侧的连接元件的后表面上的接触元件。

公开(公告)号：US20080180279A1

公开(公告)日：2008-07-31

申请号：US11885681

申请日：2006-02-22

申请人： Roland Hoerl ,  Heiko Graf

发明人： Roland Hoerl ,  Heiko Graf

IPC分类号： G08C19/06

CPC分类号： B23Q1/0009 ,  H01F27/2804 ,  H01F27/36 ,  H01F38/18 ,  H01F2038/143 ,  Y10T408/65 ,  Y10T408/85

摘要： The invention relates to a rotary transmitter for example for use in machine tools with adjusting tools. The rotary transmitter comprises a stator part (18) and a rotor part (26), each having a respective stator core part (72) and a rotor core part (74), which are separated from one another at mutually facing ends via an air gap, and each having at least one respective power winding (76, 78), which is wound on the stator core part and the rotor core part, in order to transmit power using the transformer principle, and having respective stator and rotor coupling turns (80′, 80″, 82′, 82″), which are associated with one another in pairs, for inductive data transmission. One aim of the invention is to transmit data without interference. A further aim is a low maintenance requirement. In order to achieve this, the invention primarily proposes that the coupling turns (80′, 80″, 82′, 82″) are separated from the area of the power winding (76, 78), and are shielded from them, by parts of the respective core parts (72, 74), and are arranged in the associated stator part and rotor part (18, 26) in each case forming a three-dimensioned curved loop.

摘要翻译： 本发明涉及例如用于具有调节工具的机床的旋转变送器。 旋转发射机包括定子部分（18）和转子部分（26），每个转子部分具有相应的定子芯部分（72）和转子芯部分（74），它们经由空气彼此相对的端部彼此分开 间隙，并且每个具有至少一个相应的功率绕组（76,78），其缠绕在定子芯部分和转子芯部分上，以便使用变压器原理传输功率，并且具有各自的定子和转子耦合匝（ 80'，80“，82'，82”），它们成对地相互关联，用于感应数据传输。 本发明的一个目的是传输数据而不受干扰。 另一个目标是维护要求低。 为了实现这一点，本发明主要提出，耦合匝（80'，80“，82'，82”）与功率绕组（76,78）的区域分离，并且与它们屏蔽， 各个芯部分（72,74）的一部分，并且被布置在相关联的定子部分和转子部分（18,26）中，每个壳体形成三维弯曲环。

公开(公告)号：US20080089754A1

公开(公告)日：2008-04-17

申请号：US11662533

申请日：2005-08-17

申请人： Juergen Fronius ,  Jergen Fronius ,  Roland Hoerl

发明人： Juergen Fronius ,  Jergen Fronius ,  Roland Hoerl

IPC分类号： B23Q11/00

CPC分类号： B23Q11/0035 ,  B23B29/03492 ,  B23B2250/04 ,  B23B2250/08 ,  Y10T408/76 ,  Y10T409/304312

摘要： The invention relates to a tool head for machine-tools comprising a base body (10) rotatable around an axis of rotation (13), a slider (14) which bears a cutting tool and is adjustable with respect to the base body (10) along an axis of displacement (16) oriented radially with respect to the rotation axis (13) with the aid of a drive mechanism and at least one balancing body (20) for damping the unbalance caused by the slider (14). The aim of said invention is to damp the unbalance and to reduce operating forces. For this purpose, at least two balancing body (20) whose center of gravity (28′, 28″) is offset on the side of the axis of displacement (16) are guidable and/or pivotable with respect to the slider and the base body at points remote from each other.

摘要翻译： 本发明涉及一种用于机床的工具头，其包括可围绕旋转轴线（13）旋转的基体（10），承载切割工具并且可相对于基体（10）调节的滑块（14） 沿着相对于旋转轴线（13）径向定向的位移轴（16），借助于驱动机构和用于阻尼由滑块（14）引起的不平衡的至少一个平衡体（20）。 本发明的目的是减轻不平衡并降低操作力。 为此，其重心（28'，28“）在位移轴线（16）的侧面上偏移的至少两个平衡体（20）相对于滑块可引导和/或枢转，并且 基体在彼此远的点处。