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1. 发明公开

US20240253171A1 ROTARY TABLE 审中-公开
公开(公告)号：US20240253171A1
公开(公告)日：2024-08-01
申请号：US18564229
申请日：2022-03-29
申请人： NIPPON THOMPSON CO., LTD.
发明人： Kousuke TOBARI , Tetsuya SAKAI
IPC分类号： B23Q1/52 , B23Q16/06 , B23Q17/00
CPC分类号： B23Q1/52 , B23Q16/06 , B23Q17/003
摘要： A rotary table includes a base body, a movable ring rotatably arranged on the base body, a fixed ring arranged on an inner periphery side of the movable ring and fixed to the base body, and a plurality of rolling elements. The rotary table includes a sensor fixed to the base body and a dog fixed to the movable ring. The movable ring has a scale extending at least at a portion of an outer peripheral side surface, and a groove-shaped recess formed to be recessed inward from an outer periphery of the movable ring at a position corresponding to the scale on the outer periphery. The dog has a leg portion fitted to the recess, and a detected portion protruding outward from the leg portion and detectable by the sensor. The leg portion is able to be fixed to the movable ring at any position in the recess.

2. 发明授权

US09669503B2 Work spindle having a solid-body joint 有权
公开(公告)号：US09669503B2
公开(公告)日：2017-06-06
申请号：US13881399
申请日：2011-10-25
申请人： Gunter Schneider , Helwig Buchenauer , Ulf Börner
发明人： Gunter Schneider , Helwig Buchenauer , Ulf Börner
IPC分类号： B23Q1/01 , B23Q1/34 , B23Q1/52 , B23B5/36
CPC分类号： B23Q1/015 , B23B5/36 , B23Q1/34 , B23Q1/52 , B23Q2210/002 , Y10T82/2566
摘要： A subassembly with a supporting element for a machine bed of a lathe, and of a machining unit which is arranged on the supporting element and has a machining axis, wherein a solid-body joint, via which the machining unit is arranged in a movable manner on the supporting element, is provided. A lathe for plastics spectacle lenses, having a machine bed, having a tool mount or workpiece mount which is arranged at least indirectly on the machine bed, and having a subassembly which is arranged at least indirectly on the machine bed, wherein the workpiece and the tool can be oriented in relation to one another via the solid-body joint.

3. 发明授权

US09579760B2 Machine for machining and/or measuring a workpiece, comprising two pivotable transverse members 有权
标题翻译：用于加工和/或测量工件的机器，包括两个可枢转横向构件
公开(公告)号：US09579760B2
公开(公告)日：2017-02-28
申请号：US13981705
申请日：2012-01-13
申请人： Harald Gosebruch
发明人： Harald Gosebruch
IPC分类号： B23Q7/00 , B23Q1/01 , B23Q1/52 , B24B41/02 , B24B5/04
CPC分类号： B23Q7/00 , B23Q1/012 , B23Q1/015 , B23Q1/52 , B24B5/04 , B24B41/02 , Y10T409/305824 , Y10T409/307672 , Y10T409/309576
摘要： The invention relates to a machine (10) for machining and/or measuring a workpiece (49). Machine (10) has a machine frame (18), a first transverse member (24) which is rotatably mounted by means of a first round guide (25) about a first rotational axis (D1) on the machine frame (18) and on which a tool unit (11) with a tool (13, 14) is arranged, where the tool (13, 14) is arranged at a distance from the first rotational axis (D1). Machine (10) also has a second transverse member (40) which is rotatably mounted by means of a second round guide (41) about a second rotational axis (D2) on the machine frame (18), and on which a workpiece clamping device (12) is arranged at a distance from the second rotational axis (D2). The two rotational axis (D1, D2) are aligned parallel to one another.
摘要翻译：本发明涉及一种用于加工和/或测量工件（49）的机器（10）。机器（10）具有机架（18），第一横向构件（24），其通过围绕机架（18）上的第一旋转轴线（D1）的第一圆形引导件（25）可旋转地安装，其中布置有具有工具（13,14）的工具单元（11），其中工具（13,14）布置在距离第一旋转轴线（D1）一定距离处。机器（10）还具有第二横向构件（40），该第二横向构件（40）通过第二圆形导向件围绕机架（18）上的第二旋转轴线（D2）可旋转地安装，工件夹紧装置（12）布置成距离第二旋转轴线（D2）一定距离。两个旋转轴线（D1，D2）彼此平行排列。

4. 发明申请

US20170021439A1 ROTARY TABLE APPARATUS AND ELECTRIC DISCHARGE MACHINE HAVING THE SAME 审中-公开
标题翻译：旋转台装置和具有相同功能的电动放电机
公开(公告)号：US20170021439A1
公开(公告)日：2017-01-26
申请号：US15212496
申请日：2016-07-18
申请人： FANUC Corporation
发明人： Mizuho YAMASAKI
IPC分类号： B23H11/00
CPC分类号： B23H11/003 , B23Q1/00 , B23Q1/0009 , B23Q1/52
摘要： A rotary table apparatus includes: a rotary table casing; a face plate which is pivotally supported by the rotary table casing and which can freely rotate; and a joint and a free tube into which a power cable is inserted, the power cable supplying power to rotate the face plate, and an adaptor whose mounting direction with respect to the rotary table casing can be changed and which can be attached to and detached from the rotary table casing is placed between the rotary table casing and the joint.
摘要翻译：旋转台装置包括：旋转台壳; 一个由旋转台壳枢轴支撑并能自由旋转的面板; 以及插入电力电缆的接头和自由管，所述电力电缆提供动力以旋转面板，并且可以改变相对于旋转工作台壳体的安装方向的适配器，并且其可以附接和分离从旋转台壳体放置在旋转台壳和接头之间。

5. 发明申请

US20160354884A1 MACHINE TOOL 审中-公开
标题翻译：机床
公开(公告)号：US20160354884A1
公开(公告)日：2016-12-08
申请号：US15172111
申请日：2016-06-02
申请人： H.C. Burkhart Grob
发明人： H.C. Burkhart Grob
IPC分类号： B23Q1/52 , B23C1/04 , B23Q5/04
CPC分类号： B23Q1/52 , B23C1/04 , B23Q1/0009 , B23Q3/06 , B23Q5/04 , B23Q2230/002
摘要： The invention refers to a machine tool with a work piece table, wherein a clamping or lifting means disposed on the work piece table is driven by temporary power transmission from outside the work piece table. The invention also refers to a corresponding method.
摘要翻译：本发明涉及具有工件台的机床，其中设置在工件台上的夹紧或提升装置由工件台外部的临时动力传动驱动。本发明还涉及相应的方法。

6. 发明申请

US20160186808A1 ROTARY TABLE BEARING DEVICE 审中-公开
标题翻译：旋转台轴承装置
公开(公告)号：US20160186808A1
公开(公告)日：2016-06-30
申请号：US14909603
申请日：2014-07-02
申请人： SCHAEFFLER TECHNOLOGIES AG & CO. KG
发明人： Jorg-Oliver Hestermann
IPC分类号： F16C33/36 , F16C33/58 , B23Q1/52 , F16C19/36
CPC分类号： F16C33/363 , B23Q1/52 , F16C19/36 , F16C19/38 , F16C33/585 , F16C2300/14 , F16C2322/39
摘要： A rotary table bearing device (1) is provided for supporting a rotary table in a rotatable and axially fixed manner with respect to a stationary frame by a roller bearing. In order to develop a rotary table bearing device (1) simply and with a high load rating, the roller bearing is formed by a single planetary roller bearing (2). The single planetary roller bearing (2) has two bearing rings (3, 4), one of which is associated with the frame and the other of which is associated with the rotary table and which have grooved profiles (7, 8), and planetary rolling elements (10), which are arranged in such a way that the planetary rolling elements are distributed over the circumference and have an outer profile (11) that is complementary to the grooved profiles (7, 8).
摘要翻译：提供一种旋转台轴承装置（1），用于通过滚子轴承相对于固定框架以可旋转且轴向固定的方式支撑旋转台。为了简单且高负荷地开发旋转台轴承装置（1），滚子轴承由单个行星滚子轴承（2）形成。单个行星滚子轴承（2）具有两个轴承环（3,4），其中一个与框架相关联，另一个与旋转台相关联，并具有槽形轮廓（7,8）和行星齿轮滚动元件（10），其布置成使得行星滚动元件分布在圆周上并且具有与凹槽轮廓（7,8）互补的外轮廓（11）。

7. 发明授权

US08899132B2 Spindle unit, table unit, and machine tool 有权
标题翻译：主轴单元，台面单元和机床
公开(公告)号：US08899132B2
公开(公告)日：2014-12-02
申请号：US13642707
申请日：2010-04-23
申请人： Ikuma Takahashi
发明人： Ikuma Takahashi
IPC分类号： B23Q1/25 , B23Q5/04 , B23Q1/54 , B23Q1/52
CPC分类号： B23Q5/04 , B23Q1/52 , B23Q1/5406 , B23Q2220/006 , Y10T74/19051 , Y10T74/19056 , Y10T409/307672 , Y10T409/308232
摘要： A spindle unit having a tilt shaft for rotating and tilting a spindle head so that a posture of a spindle changes including: the spindle head rotatably supporting the spindle, a tool being attached to a front end of the spindle; a spindle head support having a mutually separated pair of side walls, the spindle head support supporting the spindle head between the pair of side walls in a rotatable and tiltable manner; two power transmission mechanisms provided along the pair of side walls of the spindle head support for transmitting rotational drive power to the tilt shaft; and two drive source devices of the tilt shaft provided between the pair of side walls, the output shafts of the drive source devices being arranged to face the side walls and being connected to the power transmission mechanisms.
摘要翻译：一种主轴单元，具有用于使主轴头旋转和倾斜的倾斜轴，使得主轴的姿态改变，包括：主轴头可旋转地支撑主轴，工具附接到主轴的前端; 主轴头支撑件具有相互分离的一对侧壁，所述主轴头支撑件以可旋转和可倾斜的方式将所述主轴头支撑在所述一对侧壁之间; 两个动力传递机构沿着主轴头支撑件的一对侧壁设置，用于将旋转驱动力传递到倾斜轴; 并且所述倾斜轴的两个驱动源装置设置在所述一对侧壁之间，所述驱动源装置的输出轴被布置为面向所述侧壁并且连接到所述动力传递机构。

8. 发明授权

US08888083B2 Movement device having linear motor 有权
标题翻译：具有线性电机的移动装置
公开(公告)号：US08888083B2
公开(公告)日：2014-11-18
申请号：US13984032
申请日：2012-02-09
申请人： Akio Hosaka
发明人： Akio Hosaka
IPC分类号： B25B1/00 , H02K16/00 , B23Q11/00 , B23Q1/52 , B23Q1/62
CPC分类号： H02K16/00 , B23Q1/52 , B23Q1/621 , B23Q11/001
摘要： A movement device includes: a linear motor including a mover and a stator and moving a movement body including the mover in one axial direction; a rotational motor having a rotor and included in the movement body; and a control device. The rotation axis of the rotor passes through the center of gravity of the movement body and intersects a plane including the center of gravity and the path of movement of the mover. The control device controls the rotation of the rotor so that the counter rotational torque which compensates at least a part of rotational torque acting on the movement body due to the movement of the mover is generated in the rotor.
摘要翻译：移动装置包括：线性电动机，其包括移动器和定子，并且在一个轴向方向上移动包括所述动子的移动体; 具有转子并包括在所述运动体中的旋转马达; 和控制装置。转子的旋转轴线穿过运动体的重心，并与包括重心和移动体运动路径的平面相交。控制装置控制转子的旋转，使得在转子中产生补偿由于移动器的移动而作用在移动体上的旋转扭矩的至少一部分的反转力矩。

9. 发明授权

US08672819B2 Tilt device 有权
标题翻译：倾斜装置
公开(公告)号：US08672819B2
公开(公告)日：2014-03-18
申请号：US12745792
申请日：2009-11-16
申请人： Kazuhiro Sakane , Yuko Kamata
发明人： Kazuhiro Sakane , Yuko Kamata
IPC分类号： B23Q3/157 , B23Q3/155 , B23C1/14 , B23Q11/00
CPC分类号： B23Q1/52 , B23Q1/64 , B23Q11/0042 , Y10T409/304088 , Y10T409/305768 , Y10T409/305824 , Y10T409/308792 , Y10T409/30896 , Y10T483/10 , Y10T483/1733 , Y10T483/1736
摘要： In the course of a machining of a workpiece with a tool, a drive spindle with a tilt table secured thereto of a tilt device provided on a work table of a machining center is rotated by a direct drive motor to control the relative angular position between the tool and the workpiece, and within a predetermined period of time in the course of a machining, the direct drive motor is rotated at a high speed with a spindle head and the work table of the machining center kept away to rotate the drive spindle and hence, the tilt table at a high speed, so that chips and cutting lubricant can be shaken from the workpiece and the tilt table.
摘要翻译：在用工具加工工件的过程中，通过直接驱动电机使设置在加工中心的工作台上的倾斜装置固定有倾斜台的驱动主轴旋转，以控制加工中心之间的相对角位置工具和工件，并且在加工过程中的预定时间段内，直接驱动电动机以主轴头高速旋转，并且加工中心的工作台保持离开以使驱动主轴旋转，因此，倾斜台高速，使切屑和切削润滑剂能够从工件和倾斜台上摇动。

10. 发明申请

US20110126669A1 ROTARY MECHANISM FOR MACHINE TOOL 审中-公开
标题翻译：机床用旋转机械
公开(公告)号：US20110126669A1
公开(公告)日：2011-06-02
申请号：US12953154
申请日：2010-11-23
申请人： Toshiyuki TANAKA , Yoshitaka Aritomo , Masafumi Saito
发明人： Toshiyuki TANAKA , Yoshitaka Aritomo , Masafumi Saito
IPC分类号： B23Q16/00
CPC分类号： B23Q1/52 , B23Q1/28 , B23Q5/10 , Y10T74/1471
摘要： A rotary mechanism of a machine tool (driving device) includes a first motor for carrying out rotary driving and positioning of a workpiece support (rotary stacking-receiving die assembly), and second motors for supplementing rotation of the rotary stacking-receiving die assembly. The stop positioning accuracy of the rotary stacking-receiving die assembly due to the second motors is lower than the stop positioning accuracy of the rotary stacking-receiving die assembly due to the first motor.
摘要翻译：机床（驱动装置）的旋转机构包括：第一电动机，用于进行工件支撑（旋转堆叠接收模具组件）的旋转驱动和定位;以及第二电动机，用于补充旋转堆叠接收模具组件的旋转。由于第二电动机，旋转堆叠接收模具组件的停止定位精度低于由于第一电动机的旋转堆叠接收模具组件的停止定位精度。

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