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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

US11878382B2 Rotary indexing table assembly that can be set up without tools 有权
公开(公告)号：US11878382B2
公开(公告)日：2024-01-23
申请号：US17767067
申请日：2020-09-29
申请人： Schaeffler Technologies AG & Co. KG
发明人： Wolfgang Volk
IPC分类号： B23Q16/06 , B23Q1/00
CPC分类号： B23Q16/06 , B23Q1/0081 , B23Q2220/004
摘要： A rotary indexing table assembly includes an axis of rotation, a rotation element and a receiving assembly. The rotation element is rotatable about the axis of rotation and has a centering opening coaxial with the axis of rotation. The receiving assembly has a spring system and a pin assembly. The pin assembly has a pin body, movable along the axis of rotation by the spring system and settable in a set-up state or a blocking state. In the set-up state, the rotation element is releasably connected to the receiving assembly, and in the blocking state, the rotation element is fixedly connected to the receiving assembly.

3. 发明申请

US20170283190A1 ROTARY TABLE 审中-公开
公开(公告)号：US20170283190A1
公开(公告)日：2017-10-05
申请号：US15472207
申请日：2017-03-28
申请人： DOOSAN MACHINE TOOLS CO., LTD.
发明人： Jong Bong KIM
IPC分类号： B65G47/88 , B65G29/00
CPC分类号： B23Q16/10 , B23Q1/25 , B23Q1/26 , B23Q1/44 , B23Q16/026 , B23Q16/06 , B23Q16/083 , B23Q2220/004 , B65G29/00 , B65G47/8807
摘要： A rotary table according to the exemplary embodiment of the present disclosure includes a piston 70 having a first tapered portion 72, and a clamp 80 having a second tapered portion 82. When the first tapered portion 72 comes into close contact with the second tapered portion 82 by a movement of the piston 70, a pallet base 30 is fixed to a table base 10, and thus the pallet base 30 is rotated, thereby maintaining a preset posture.

4. 发明申请

US20160361787A1 Circumferential Positioning Device of Automobile Hub 有权
标题翻译：汽车轮毂周向定位装置
公开(公告)号：US20160361787A1
公开(公告)日：2016-12-15
申请号：US15180841
申请日：2016-06-13
申请人： CITIC Dicastal CO., LTD
发明人： Jinling Yang , Li Yang , Liang Ma , Zhi Chen , Yongwang Zhao , Guoyuan Xiong , Zhihua Zhu , Zuo Xu
IPC分类号： B23Q3/14 , B23Q3/06
CPC分类号： B23Q3/14 , B23Q3/062 , B23Q16/043 , B23Q16/06
摘要： A circumferential positioning device of automobile hub having rotary positioning seat, transition seat, bearing, positioning pin, positioning cylinder, bearing, base frame, main rotating shaft with sliding spline, coupling assembly, link snap-gauge assembly, lead screw, connecting bolt, nut, servo motor, lower bracket of main rotating shaft, small bracket of belt servo motor, belt pulley servo motor, small belt pulley axle, small belt pulley, belt, large belt pulley. The device in the present invention two radial grooves passing through the center that are formed in the bottom surface of the flange of the hub, correspond to the spoke direction on the facade of the hub and are just matched with the two radial bosses passing through the center on the top face of the positioning seat to achieve a positioning purpose.
摘要翻译：汽车轮毂的圆周定位装置，具有旋转定位座，过渡座，轴承，定位销，定位缸，轴承，底座，带滑动花键的主旋转轴，联轴器组件，连杆卡扣式总成，导螺杆，连接螺栓，螺母，伺服电机，主旋转轴下支架，皮带伺服电机小支架，皮带轮伺服电机，小皮带轮轴，小皮带轮，皮带，大皮带轮。在本发明中，穿过中心的两个径向凹槽形成在毂的凸缘的底表面中的装置对应于轮毂的立面上的轮辐方向，并且与通过该轮毂的两个径向凸起匹配中心在定位座椅的顶面，实现定位的目的。

5. 发明申请

US20150209924A1 TOOL EXCHANGER 审中-公开
标题翻译：工具交换机
公开(公告)号：US20150209924A1
公开(公告)日：2015-07-30
申请号：US14606507
申请日：2015-01-27
申请人： FANUC Corporation
发明人： Masahiro MUROTA , Gaku ISOBE , Yasuyuki YAMAMOTO
IPC分类号： B23Q3/155
CPC分类号： B23Q3/15526 , B23Q16/06 , B23Q2220/002 , Y10T483/1882
摘要： A tool exchanger includes a variation detection unit configured to detect a variation periodically generated by turning operation of a turret; and a turret phase detection unit configured to set a tool indexing reference phase of the turret based on a detection result from the variation detection unit.
摘要翻译：工具交换机包括：变化检测单元，被配置为检测通过转动转台的周期性产生的变化; 以及转台相位检测单元，被配置为基于来自变化检测单元的检测结果来设置转塔的工具分度基准相位。

6. 发明申请

US20130305890A1 NC LATHE AND ACCESSORY 有权
标题翻译：数控和附件
公开(公告)号：US20130305890A1
公开(公告)日：2013-11-21
申请号：US13876056
申请日：2011-09-27
申请人： Yasuyuki Kawata
发明人： Yasuyuki Kawata
IPC分类号： B23B29/32 , B23B3/16
CPC分类号： B23B29/323 , B23B3/16 , B23B3/164 , B23B29/242 , B23Q16/06 , Y10T82/2506
摘要： It is intended to provide an NC lathe which can increase the number of tools to be exchanged. A turret 1 and an additional turret 2 are combined with each other. The turret 1 has a plurality of mounting positions. The additional turret 2 is supported at one of the mounting positions. The additional turret 2 has a plurality of additional mounting positions. Tools 4 are mounted at the additional mounting positions, a work 4 being held by the chuck 8.
摘要翻译：旨在提供一种可以增加要交换的工具数量的NC车床。转塔1和附加转塔2彼此组合。转塔1具有多个安装位置。附加转台2在其中一个安装位置被支撑。附加转台2具有多个附加的安装位置。工具4安装在附加的安装位置，工件4被卡盘8保持。

7. 发明授权

US08037785B2 Index apparatus for NC machine tool 有权
标题翻译：数控机床索引装置
公开(公告)号：US08037785B2
公开(公告)日：2011-10-18
申请号：US12308545
申请日：2007-06-18
申请人： Yasuyuki Kawata
发明人： Yasuyuki Kawata
IPC分类号： B23Q16/00
CPC分类号： B23Q16/026 , B23Q16/06 , B23Q2230/002 , Y10T74/1494
摘要： A push-bar indexing device that, when an index table is rotated by a specific angle, the table is accurately stopped to accurately index a workpiece. Each time a push bar is moved, a stopper is moved to a predetermined position by excessive relative movement between a spindle and a main table. An engagement member is operatively associated with the index table, which causes the engagement member to be rotated by a specific angle each time the index table is rotated. This allows the engagement member to be engaged with the stopper of a predetermined position, causing the index table to be stopped by the stopper.
摘要翻译：一种推杆分度装置，当分度台旋转一定角度时，精确地停止工作台以精确地对工件进行折痕。每次推杆移动时，通过主轴和主工作台之间的过度相对移动，止动器移动到预定位置。接合构件与索引工作台可操作地相关联，这使得每当索引表旋转时使接合构件旋转特定的角度。这允许接合构件与预定位置的止动件接合，导致分度台被制动器挡住。

8. 发明申请

US20110000076A1 INDEXER 失效
标题翻译：指标
公开(公告)号：US20110000076A1
公开(公告)日：2011-01-06
申请号：US12919692
申请日：2009-02-27
申请人： David Roberts Mcmurtry , Mark Stephen James Forman
发明人： David Roberts Mcmurtry , Mark Stephen James Forman
IPC分类号： B23Q3/18 , B23Q7/00
CPC分类号： B23Q16/06 , A61C9/0093 , A61C13/0004 , Y10T29/49998
摘要： This invention relates to an indexer for providing rotation of a part from a first index position to a second index position. The indexer comprises an indexer frame and a part for rotation. The indexer frame has at least one index feature, and the part has at least one index feature, wherein the at least one index feature on the indexer frame is co-operable with the at least one index feature on the part so as to provide two or more index positions of the part with respect to the indexer frame. In use the part locates with the indexer frame so as to form an axis about which the part is able to rotate relative to the indexer frame, the axis being kinematically located.
摘要翻译：本发明涉及一种用于提供零件从第一折痕位置到第二折痕位置的旋转的分度器。分度器包括分度器框架和用于旋转的部件。所述分度器框架具有至少一个索引特征，并且所述部分具有至少一个索引特征，其中所述索引器框架上的所述至少一个索引特征可与所述部件上的所述至少一个索引特征配合，以便提供两个或更多的索引位置。在使用中，零件与索引器框架定位，以形成相对于分度器框架部件能够相对于其旋转的轴，该轴线被运动地定位。

9. 发明申请

US20090308200A1 Index apparatus for nc machine tool 有权
标题翻译： nc机床索引装置
公开(公告)号：US20090308200A1
公开(公告)日：2009-12-17
申请号：US12308545
申请日：2007-06-18
申请人： Yasuyuki Kawata
发明人： Yasuyuki Kawata
IPC分类号： B23Q16/06 , B23Q16/02
CPC分类号： B23Q16/026 , B23Q16/06 , B23Q2230/002 , Y10T74/1494
摘要： A push-bar indexing device that, when an index table is rotated by a specific angle, the table is accurately stopped to accurately index a workpiece. Each time a push bar is moved, a stopper is moved to a predetermined position by excessive relative movement between a spindle and a main table. An engagement member is operatively associated with the index table, which causes the engagement member to be rotated by a specific angle each time the index table is rotated. This allows the engagement member to be engaged with the stopper of a predetermined position, causing the index table to be stopped by the stopper.
摘要翻译：一种推杆分度装置，当分度台旋转一定角度时，精确地停止工作台以精确地对工件进行折痕。每次推杆移动时，通过主轴和主工作台之间的过度相对移动，止动器移动到预定位置。接合构件与索引工作台可操作地相关联，这使得每当索引表旋转时使接合构件旋转特定的角度。这允许接合构件与预定位置的止动件接合，导致分度台被制动器挡住。

10. 发明申请

US20030194284A1 Boring riser holes in a graphite mold 有权
标题翻译：在石墨模具中镗孔
公开(公告)号：US20030194284A1
公开(公告)日：2003-10-16
申请号：US10122928
申请日：2002-04-16
发明人： Christopher Sieradzki
IPC分类号： B23B039/00
CPC分类号： B23Q16/06 , B23Q1/012 , Y10T408/03 , Y10T408/5614 , Y10T408/5616 , Y10T408/935 , Y10T409/308792
摘要： A drill press is provided that is specially adapted for drilling openings into a cylindrical block. The cylindrical block is placed on an indexing plate that is circular and capable of rotational movement on the drill press table around the center axis of the cylindrical block and indexing plate. An indexing plate support is used to help precisely rotate the indexing plate. The drill press can drill a plurality of openings through the cylindrical block at the same radial distance from the center axis of the block without need to move the drill spindle.
摘要翻译：提供了一种特别适用于将开口钻入圆柱形块体的钻床。圆柱形块被放置在圆形的分度板上，并且能够围绕圆柱形块和分度板的中心轴线在钻台上旋转运动。分度盘支架用于帮助精确旋转分度盘。钻压机可以以与块的中心轴线相同的径向距离穿过圆柱形块钻多个开口，而不需要移动钻头心轴。

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