专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

91. 发明申请

US20130004256A1 THERMAL COMPENSATION SYSTEM FOR A MILLING MACHINE 有权
标题翻译：一种铣床热补偿系统
公开(公告)号：US20130004256A1
公开(公告)日：2013-01-03
申请号：US13170793
申请日：2011-06-28
申请人： Ching-Wei WU , Ying-Shing SHIAO , Chia-Hui TANG , Yu-Che WANG , Paul CHANG
发明人： Ching-Wei WU , Ying-Shing SHIAO , Chia-Hui TANG , Yu-Che WANG , Paul CHANG
IPC分类号： B23Q15/18
CPC分类号： B23Q15/18 , G05B2219/45145 , G05B2219/49207 , G05B2219/49219 , Y10T409/300896 , Y10T409/306832 , Y10T409/307224 , Y10T409/309744
摘要： A milling machine has a base, a work platform mounted movably on the base, and a ruler mounted on the work platform. The work platform is movable relative to a base axis. The thermal compensation system includes a sensor and a control unit. The sensor is configured to be mounted on the base for sensing a position of each of the work platform and the ruler relative to the base axis. The control unit is coupled to the sensor, and determines a work platform displacement and a ruler displacement according to the positions sensed by the sensor. The control unit further calculates a compensation value based on the work platform displacement and the ruler displacement. The control unit is configured to correct the position of the work platform relative to the base axis according to the compensation value.
摘要翻译：铣床具有基座，可移动地安装在基座上的工作平台和安装在工作平台上的标尺。工作平台相对于基础轴线是可移动的。热补偿系统包括传感器和控制单元。传感器被配置为安装在基座上，用于感测工作平台和标尺中的每一个相对于基轴的位置。控制单元耦合到传感器，并根据传感器感测到的位置确定工作平台位移和尺子位移。控制单元进一步基于工作平台位移和标尺位移来计算补偿值。控制单元被配置为根据补偿值来校正工作平台相对于基准轴的位置。

92. 发明申请

US20120103154A1 CUTTING PLOTTER 有权
标题翻译：切割机
公开(公告)号：US20120103154A1
公开(公告)日：2012-05-03
申请号：US13348982
申请日：2012-01-12
申请人： Masafumi OKABE
发明人： Masafumi OKABE
IPC分类号： B26D5/00 , B26D1/45
CPC分类号： B23Q17/2233 , B23C1/007 , B23C1/06 , B26D2007/2678 , B26F1/3813 , G05B19/404 , G05B2219/41139 , G05B2219/45038 , G05B2219/49189 , G05B2219/50173 , Y10T83/141 , Y10T409/307224 , Y10T409/307728 , Y10T409/308008 , Y10T409/309744
摘要： A cutting plotter includes a medium supporter, a first guide rail, a second guide rail, a carriage, a work tool, a working controller, and a second direction displacement detector. The second direction displacement detector is configured to measure a second guide rail displacement amount. The second guide rail displacement amount indicates a magnitude of displacement of a moving path of the carriage from a predetermined moving path with respect to the second guide rail in a direction perpendicular to a second direction when the carriage is moved in the second direction along the second guide rail. The working controller is configured to execute a control in which a movement control of the second guide rail on the first guide rail is added so that the second guide rail displacement amount is corrected in a movement control of the carriage on the second guide rail.
摘要翻译：切割机包括介质支撑件，第一导轨，第二导轨，托架，作业工具，工作控制器和第二方向位移检测器。第二方向位移检测器构造成测量第二导轨位移量。第二导轨位移量表示当滑架沿第二方向沿第二方向移动时，滑架的移动路径相对于第二导轨在与第二方向垂直的方向上的移动路径的位移的大小导轨。工作控制器被配置为执行其中添加第一导轨上的第二导轨的移动控制的控制，使得在第二导轨上的滑架的移动控制中校正第二导轨位移量。

93. 发明申请

US20100183393A1 METHOD AND APPARATUS FOR COOLING MOBILE BODY OF MACHINE TOOL 有权
标题翻译：用于冷却机床移动体的方法和装置
公开(公告)号：US20100183393A1
公开(公告)日：2010-07-22
申请号：US12676243
申请日：2008-09-01
申请人： Hideshi Sato , Kazumasa Nakayasu , Hidehiko Akasaka
发明人： Hideshi Sato , Kazumasa Nakayasu , Hidehiko Akasaka
IPC分类号： B23Q11/12 , B23Q11/14
CPC分类号： B23Q11/128 , B23Q11/141 , Y10T409/30 , Y10T409/303752 , Y10T409/303976 , Y10T409/309744
摘要： A cooling method and cooling apparatus which can reduce thermal deformation of a mobile body of a machine tool is provided. On the front of a column (1), a pair of upper and lower guides (3) is formed, and saddle (7) is suspended on guides (3), saddle (7) being movable left and right. Guiding surface (5) of guide (3) and sliding surface (9) of saddle (7) are slip surface and are in contact with each other. Sliding surfaces (9a, 9b, 9d, 9e) which generate a large amount of heat and need to be cooled are identified in advance by simulation. Fluid pipelines (25) for cooling the identified portions generating higher heat are formed, and a coolant liquid is circulated by being passed from portion (9a) generating less heat toward portion (9e) generating higher heat.
摘要翻译：提供一种能够减少机床的移动体的热变形的冷却方法和冷却装置。在柱（1）的前部形成有一对上下引导件（3），并且鞍座（7）悬挂在导向件（3）上，可以左右移动的鞍座（7）。引导件（3）的导向面（5）和鞍座（7）的滑动面（9）是滑动面，彼此接触。通过模拟预先识别产生大量热量并需要冷却的滑动表面（9a，9b，9d，9e）。形成用于冷却产生较高热量的识别部分的流体管道（25），并且通过从产生较少热量的部分（9a）向产生较高热量的部分（9e）通过冷却液循环。

94. 发明授权

US06960050B2 Hole forming system with ganged spindle set 失效
标题翻译：具有组合主轴组的成孔系统
公开(公告)号：US06960050B2
公开(公告)日：2005-11-01
申请号：US10005185
申请日：2001-12-04
申请人： Wojciech B. Kosmowski
发明人： Wojciech B. Kosmowski
IPC分类号： B23B39/16 , B23Q1/00 , B23Q1/60 , B23Q3/157 , B23Q5/28 , B23Q11/00 , B23Q39/02 , B23Q39/04 , H05K3/00 , B23B41/00
CPC分类号： B23Q39/022 , B23B39/16 , B23B39/161 , B23Q1/60 , B23Q3/15793 , B23Q5/28 , B23Q11/0003 , B23Q39/023 , B23Q39/04 , H05K3/0047 , H05K3/0097 , Y10S248/901 , Y10T29/5107 , Y10T83/8746 , Y10T408/03 , Y10T408/08 , Y10T408/3806 , Y10T408/3809 , Y10T408/3811 , Y10T408/385 , Y10T408/561 , Y10T408/91 , Y10T409/303808 , Y10T409/309744 , Y10T483/10 , Y10T483/1736
摘要： A high throughput drilling system for printed circuit board hole formation. Two spindles are disposed at each spindle station, doubling the number of holes produced in a given time period. Each spindle in connected to an overhead linear drive by a mini slide. A first set of the spindles, one for each spindle station, is driven by a first X axis linear drive. A second set is driven by a second X axis linear drive. The work piece table is elongated to support work pieces for all stations, and is supported by a set of bearing guides, with outrigger bearings coupled to the table by flexure mounts that relieve stress due to differential temperature expansion rates between the work piece table and the base table. High speed spindles are employed to obtain higher productivity, with larger holes routed by router tools, eliminating the need for stocking large drill sizes on the system tool changer.
摘要翻译：用于印刷电路板孔形成的高通量钻孔系统。在每个主轴站设置两个主轴，使给定时间段内产生的孔数增加一倍。每个主轴通过迷你幻灯片连接到架空线性驱动器。第一组主轴，一个用于每个主轴站，由第一个X轴线性驱动器驱动。第二组由第二个X轴线性驱动器驱动。工件台被拉长以支撑所有工位的工件，并且由一组轴承导向器支撑，外伸支架通过挠性安装件联接到工作台上，由于工件台与工件台之间的温度差扩张速率而减轻应力基表。采用高速主轴来获得更高的生产率，更大的孔由路由器工具路由，无需在系统换刀器上放置大型钻头尺寸。

95. 发明授权

US06547499B2 Prestressing device for a mechanical finishing device 失效
公开(公告)号：US06547499B2
公开(公告)日：2003-04-15
申请号：US09892118
申请日：2001-06-25
申请人： Kelson Yen , Chen-Chien Hsu
发明人： Kelson Yen , Chen-Chien Hsu
IPC分类号： B23C100
CPC分类号： B23Q1/01 , B23Q11/0014 , Y10T408/91 , Y10T409/309576 , Y10T409/309744
摘要： A prestressing device for a mechanical component of a mechanical finishing device has at least one rigid prestressing unit mounted in the mechanical component. This can provide a prestressing tension to the mechanical component. The bending and the deformation of the mechanical component can be prevented. The useful life of the mechanical finishing device is prolonged.

96. 发明申请

US20020047319A1 Machine tool 失效
标题翻译：机床
公开(公告)号：US20020047319A1
公开(公告)日：2002-04-25
申请号：US09946338
申请日：2001-09-06
发明人： Maurizio Ferrari , Carlo Massari
IPC分类号： H02K041/00
CPC分类号： B23Q11/001 , B23Q11/0035 , B23Q11/0039 , Y10T74/18992 , Y10T74/2036 , Y10T409/307728 , Y10T409/309576 , Y10T409/309688 , Y10T409/309744
摘要： In a machine tool comprising a spindle mounting slide which is driven by a linear electric motor and which runs in a vertical direction in a slideway, the slide is equipped with a counterweighting device comprising an elastic element and a roller chain, the rigidity of the chain being less than the rigidity of the elastic element.
摘要翻译：在包括由线性电动机驱动并在滑道中沿垂直方向延伸的主轴安装滑块的机床中，滑块配备有包括弹性元件和滚子链的配重装置，链的刚度小于弹性元件的刚度。

97. 发明授权

US06325576B1 High throughput hole forming system with multiple spindles per station 失效
公开(公告)号：US06325576B1
公开(公告)日：2001-12-04
申请号：US09713689
申请日：2000-11-15
申请人： Wojciech B. Kosmowski
发明人： Wojciech B. Kosmowski
IPC分类号： B23B3924
CPC分类号： B23Q39/022 , B23B39/16 , B23B39/161 , B23Q1/60 , B23Q3/15793 , B23Q5/28 , B23Q11/0003 , B23Q39/023 , B23Q39/04 , H05K3/0047 , H05K3/0097 , Y10S248/901 , Y10T29/5107 , Y10T83/8746 , Y10T408/03 , Y10T408/08 , Y10T408/3806 , Y10T408/3809 , Y10T408/3811 , Y10T408/385 , Y10T408/561 , Y10T408/91 , Y10T409/303808 , Y10T409/309744 , Y10T483/10 , Y10T483/1736
摘要： A high throughput drilling system for printed circuit board hole formation. Two spindles are disposed at each spindle station, doubling the number of holes produced in a given time period. Each spindle in connected to an overhead linear drive by a mini slide. A first set of the spindles, one for each spindle station, is driven by a first X axis linear drive. A second set is driven by a second X axis linear drive. The work piece table is elongated to support work pieces for all stations, and is supported by a set of bearing guides, with outrigger bearings coupled to the table by flexure mounts that relieve stress due to differential temperature expansion rates between the work piece table and the base table. High speed spindles are employed to obtain higher productivity, with larger holes routed by router tools, eliminating the need for stocking large drill sizes on the system tool changer.

98. 发明授权

US5425607A Anti-whip device for machine drive screws 失效
标题翻译：用于机械驱动螺丝的反鞭装置
公开(公告)号：US5425607A
公开(公告)日：1995-06-20
申请号：US274386
申请日：1994-07-13
申请人： Michael P. Hardesty
发明人： Michael P. Hardesty
IPC分类号： B23Q5/40 , F16H25/24 , F16H27/02
CPC分类号： B23Q5/404 , F16H25/24 , Y10T409/307728 , Y10T409/309744 , Y10T74/18576 , Y10T82/2595
摘要： In a machine tool having a base member, a moveable member and a drive screw assembly for displacing the moveable member relative to the base member, an anti-whip device for the drive screw assembly generally consisting of a support member mounted on the base member and displaceable between a first position supporting an elongated drive screw, and in a path of travel of the moveable member and a second position not supporting the drive screw and out of the path of travel of the moveable member, yieldable means for biasing the support member into the first position and means disposed on the moveable member and engageable with the support member for camming the support member from the first position to the second position against the biasing action of the biasing means when the drive screw is driven and the moveable means is caused to traverse past the support member.
摘要翻译：在具有底座构件的机床中，可移动构件和用于使可动构件相对于基座构件移动的驱动螺杆组件，用于驱动螺杆组件的反鞭装置通常由安装在基座构件上的支撑构件和在支撑细长的驱动螺杆的第一位置和可移动构件的行进路径和不支撑驱动螺杆的第二位置之间以及可移动构件的行进路径之外的可移位的装置，用于将支撑构件偏压到所述第一位置和装置设置在所述可移动构件上并且可与所述支撑构件接合，用于当驱动所述驱动螺杆被驱动并且使所述可移动装置被驱动时抵抗所述偏置装置的偏置动作将所述支撑构件从所述第一位置转动到所述第二位置穿过支撑构件。

99. 发明授权

US5349731A Temperature compensated and shock resistant machine tool 失效
标题翻译：温度补偿和抗冲击机床
公开(公告)号：US5349731A
公开(公告)日：1994-09-27
申请号：US696843
申请日：1991-05-07
申请人： Terrence M. Sheehan , Jyoti Mukherjee , Raymond C. Cady , Gary L. Comstock , Daniel P. Soroka
发明人： Terrence M. Sheehan , Jyoti Mukherjee , Raymond C. Cady , Gary L. Comstock , Daniel P. Soroka
IPC分类号： B23Q5/40 , B23Q5/58 , B23Q5/22
CPC分类号： B23Q5/404 , B23Q5/58 , Y10S82/90 , Y10T29/5109 , Y10T409/309744 , Y10T74/18656 , Y10T82/2549
摘要： A machine tool comprises a frame; a work holder operably associated with the frame; at least one carriage disposed on the frame and movable along an axis; at least one tool disposed on the carriage for operating on a work piece disposed in the work holder; at least one nozzle assembly disposed on the carriage for directing at least one fluid stream to the work piece and the tool; a screw-nut drive operably associated with the carriage, the drive including a lead screw; a device for stretching the lead screw for compensating for thermal growth of the screw during operation; and a resilient strip operably disposed between the frame and the carriage for absorbing impact forces.
摘要翻译：机床包括框架; 可操作地与所述框架相关联的工件保持架; 设置在所述框架上并沿轴线移动的至少一个托架; 设置在所述滑架上的至少一个工具，用于在设置在所述工件保持器中的工件上操作; 至少一个喷嘴组件，设置在所述滑架上，用于将至少一个流体流引导到所述工件和所述工具; 可操作地与所述滑架相关联的螺母驱动器驱动器，所述驱动器包括导螺杆; 用于在操作期间拉伸用于补偿螺杆的热生长的丝杠的装置; 以及可操作地设置在所述框架和所述托架之间用于吸收冲击力的弹性条。

100. 发明授权

US5297907A Portable machine tool 失效
标题翻译：便携式机床
公开(公告)号：US5297907A
公开(公告)日：1994-03-29
申请号：US836094
申请日：1992-02-14
申请人： David S. Strait , Arlan W. Way
发明人： David S. Strait , Arlan W. Way
IPC分类号： B23Q11/00 , B23C1/20 , B23B39/14
CPC分类号： B23Q11/0014 , Y10T408/91 , Y10T409/306216 , Y10T409/309744
摘要： A machine tool comprises an elongated beam adapted to be supported in a horizontal orientation at two locations spaced apart therealong and adapted to support a machining head. Tensioning bars extend parallel to the beam and engage the beam at opposite ends thereof. At least one of the tensioning bars is below the medial plane of the beam, and the tensioning bars are selectively operable to eliminate deflection from the beam.
摘要翻译：一种机床包括细长梁，其适于在沿着其间隔开的两个位置处以水平取向支撑并适于支撑加工头。张紧杆平行于梁延伸并在其相对端处接合梁。张紧杆中的至少一个在梁的中间平面之下，并且张紧杆可选择性地可操作以消除来自梁的偏转。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式