专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2019021205A ＮＣ工作機械审中-公开
公开(公告)号：JP2019021205A
公开(公告)日：2019-02-07
申请号：JP2017141107
申请日：2017-07-20
申请人： NAKAMURA TOME PRECISION IND
发明人： HONMA HIDEKI
IPC分类号： G05B19/18 , B23Q7/04
摘要：【課題】ローディング装置にてワークを加工領域にそのまま受け渡しができ、連続的に加工を行うことができるローディング装置付きのNC工作機械の提供を目的とする。【解決手段】主軸と、刃物台と、前記主軸にワークを受け渡しするローディング装置とを備え、前記ローディング装置は、NC装置により位置制御されているワークを保持するハンド部を有することを特徴とする。【選択図】図1

2. 发明专利

JP2014191787A Machine tool including camera 有权
标题翻译：机器包括相机
公开(公告)号：JP2014191787A
公开(公告)日：2014-10-06
申请号：JP2013069387
申请日：2013-03-28
申请人： Nakamura Tome Precision Ind Co Ltd , 中村留精密工業株式会社
发明人： NISHIMURA NAOTSUGU , ARAI TOMONORI
IPC分类号： G05B19/418 , G05B23/02
CPC分类号： Y02P90/14
摘要： PROBLEM TO BE SOLVED: To investigate, when a machine tool is stopped due to an alarm, failure, or malfunction, the cause of the stoppage in a quick and accurate way.SOLUTION: A machine tool includes a camera directed to an operator operating an operation panel, recording means for storing images photographed by the camera for a predetermined time period, and an image storage device. The recording means stores, in the image storage device, the images for the predetermined time period before the occurrence of abnormality, and the images by the camera for the predetermined time period during the operation of the operation panel while a machine is stopped and at the time of start-up of the machine. The recording means can store, in the image storage device, the images by the camera for the predetermined time period even when the images by the camera are lost.
摘要翻译：要解决的问题：调查机床由于报警，故障或故障而停止时，以快速准确的方式停机的原因。解决方案：机床包括指向操作员操作的操作员的相机操作面板，用于存储由相机拍摄的图像预定时间段的记录装置和图像存储装置。记录装置在机器停止期间在操作面板的操作期间将图像存储在异常发生之前的预定时间段内的图像和照相机在预定时间段内的图像，并且在机器启动时间。即使当相机的图像丢失时，记录装置也可以在图像存储装置中存储图像由相机预定的时间段。

3. 发明专利

JP2014188664A Lens processing device 有权
标题翻译：镜片加工设备
公开(公告)号：JP2014188664A
公开(公告)日：2014-10-06
申请号：JP2013069400
申请日：2013-03-28
申请人： Nakamura Tome Precision Ind Co Ltd , 中村留精密工業株式会社
发明人： KOMAI KOSUKE
IPC分类号： B24B9/14
摘要： PROBLEM TO BE SOLVED: To provide a lens processing device characterized by fixing means and fixing release means of a lens to be processed, especially, to provide lens fixing means preferable for a lens processing device having a structure to measure misalignment of the lens on a pedestal by an optical instrument.SOLUTION: A lens L to be processed is fixed on a rotatable pedestal 1 by a freezing chuck method. The lens fixing means comprises: a fixing agent supply device 16 for supplying a freezing fixing agent g by a constant amount to the pedestal 1 which is stopped or is rotating; and cooling/heating means for cooling and heating the lens L mounted on the pedestal 1, then cooling and freezing, and heating and melting the freezing fixing agent g for fixing and releasing fixing of the lens L.
摘要翻译：要解决的问题：提供一种透镜处理装置，其特征在于固定装置和待处理透镜的固定释放装置，特别是提供一种透镜固定装置，其优选用于具有测量透镜的未对准结构的透镜处理装置通过光学仪器支撑基座。解决方案：通过冷冻卡盘方法将待处理的透镜L固定在可旋转基座1上。透镜固定装置包括：定影剂供应装置16，用于将定影剂g一定量地供给停止或正在旋转的基座1; 以及用于冷却和加热安装在基座1上的透镜L然后冷却和冷冻的冷却/加热装置，以及加热和熔化用于固定和释放透镜L固定的冷冻固定剂g。

4. 发明专利

JP2014046374A Machine inside carrying method of work in lathe 审中-公开
标题翻译：机械工作中的工作方法
公开(公告)号：JP2014046374A
公开(公告)日：2014-03-17
申请号：JP2012188600
申请日：2012-08-29
申请人： Nakamura Tome Precision Ind Co Ltd , 中村留精密工業株式会社
发明人： MOTO YUJI
IPC分类号： B23B15/00
摘要： PROBLEM TO BE SOLVED: To carry even a diametrically different work in uniform order, by accurately carrying the work including the movement in the X axis direction, in machine inside carrying of the work executed by gripping the work in the radial direction by a gripping body installed in a turret tool post arranged on both sides by sandwiching the main spindle axis.SOLUTION: An X axis directional advance command is imparted to both tool posts 2L and 2R so as to become an interval narrower than an interval between both tool posts 2L and 2R when gripping the work 9 by both gripping bodies 10 and 10, and both tool posts 2L and 2R are synchronously moved in the Z axis direction by setting an X axis directional position of both tool posts 2L and 2R in a movement destination with its position as a reference, by reading a position of both tool posts 2L and 2R when the gripping bodies 10 stop by abutting on the work in the middle of its advance.
摘要翻译：要解决的问题：为了通过精确地携带包括在X轴方向上的运动的工作，在通过夹持体沿径向夹持工件执行的工件的机器内部携带甚至是均匀的直径不同的工件安装在通过夹住主轴轴线而布置在两侧的转塔刀架中。解决方案：X轴方向前进命令被赋予刀具柱2L和2R，以便变得比两个刀架2L和 2R通过两个夹持体10和10夹持工件9时，两个工具柱2L和2R通过将两个工具柱2L和2R的X轴方向位置设置在移动目的地的位置上而沿Z轴方向同步移动，其位置作为参考，通过在抓握体10在其前进中间抵靠工件而停止时读取工具柱2L和2R的位置。

5. 发明专利

JP2013193146A Misalignment detector for lens and lens centering and edging machine 审中-公开
标题翻译：镜头和镜头中心和加工机的误差检测器
公开(公告)号：JP2013193146A
公开(公告)日：2013-09-30
申请号：JP2012060535
申请日：2012-03-16
申请人： Nakamura Tome Precision Ind Co Ltd , 中村留精密工業株式会社
发明人： YAMANAKA YOSHIHIKO , SHIMAZU TOSHITAKA
IPC分类号： B24B13/00
摘要： PROBLEM TO BE SOLVED: To provide a misalignment detector for lens that detects misalignment of the optical axis of a lens being in or after outer circumference processing from the axis and center of rotation of a holder holding the lens, and a lens centering and edging machine with the detector.SOLUTION: A misalignment detector for lens includes a rotary pedestal on which a lens is mounted, a freely rotatable press ring which is provided above the pedestal and holds the lens L on the pedestal with the pedestal 1 when moving down, and an optical measuring instrument which detects the lens tilting on the pedestal by receiving reflected light of a light beam projected on the lens on the pedestal through a center hole of the press ring. The optical measuring instrument images the reflected light of the light beam projected on the lens from above on a two-dimensional image receiving element, and then measures the direction and amount of eccentricity of the reflected light with the reflected light of the projection light at the imaging position.
摘要翻译：要解决的问题：提供一种用于检测保持透镜的支架的轴线和旋转中心的外周处理中或之后的透镜的光轴的未对准检测器，以及透镜对中和边缘机解决方案：透镜的未对准检测器包括安装透镜的旋转基座，设置在基座上方的可自由旋转的压环，并且当底座1向下移动时将透镜L保持在基座1上，以及一种光学测量仪器，其通过从压环的中心孔接收投影在基座上的透镜上的光束的反射光来检测基座上的倾斜。光学测量仪器将二维图像接收元件上方投影在透镜上的光束的反射光成像，然后测量反射光的偏心率与投影光的反射光的方向和量成像位置。

6. 发明专利

JP2013094933A In-machine conveyance device for workpiece of machine tool 有权
标题翻译：机床工具的机内输送装置
公开(公告)号：JP2013094933A
公开(公告)日：2013-05-20
申请号：JP2011242436
申请日：2011-11-04
申请人： Nakamura Tome Precision Ind Co Ltd , 中村留精密工業株式会社
发明人： KAWANISHI MASAHIRO
IPC分类号： B23B15/00 , B23B29/24
摘要： PROBLEM TO BE SOLVED: To provide an in-machine conveyance device for work, having a fluid pressure-driven work gripper mounted on a tool turret, that can rotate the turret while a work is gripped, and open and close the gripper at the position of a rotation destination, and can be employed for a rotary tool turret.SOLUTION: The in-machine conveyance device includes a forward/backward moving nozzle which moves to and away from the back of the turret, a plurality of receiving ports with check valves which are opened on the same circumference of the back of the turret and communicate with the forward/backward moving nozzle at respective turret turning positions, a connection port provided at one place of a tool fitting part of the turret, and a fluid passage in the turret which communicates with the connection port and all the receiving ports. The gripper mounted on the tool fitting part provided with the connection port includes a return spring which energizes the gripping pawl in a closing direction, and the gripping pawl is opened when receiving supply of fluid pressure from the connection port.
摘要翻译：要解决的问题：提供一种用于工作的机内输送装置，具有安装在工具转台上的流体压力驱动的工作夹具，其能够在夹持工件时旋转转台，并且打开和关闭夹具在旋转目的地的位置，并且可以用于旋转工具转台。解决方案：机内输送装置包括向后移动的喷嘴，其移动到和离开转台的后部，多个具有止回阀的接收口在同一圆周上打开转台，并在各个转塔转动位置与前/后移动喷嘴连通，设置在转塔的工具装配部分的一个位置处的连接口和转台中的与连接口和所有接收端口连通的流体通道。安装在具有连接端口的工具配件部分上的夹具包括一个复位弹簧，其在关闭方向上对夹持爪进行激励，并且当从连接端口接收到流体压力的供应时，夹紧爪被打开。版权所有（C）2013，JPO＆INPIT

7. 发明专利

JP2012152844A Sliding guide structure of moving table in machine tool 有权
标题翻译：机床移动台滑动导轨结构
公开(公告)号：JP2012152844A
公开(公告)日：2012-08-16
申请号：JP2011013156
申请日：2011-01-25
申请人： Nakamura Tome Precision Ind Co Ltd , 中村留精密工業株式会社
发明人： MINAMI NORIAKI
IPC分类号： B23Q1/26
摘要： PROBLEM TO BE SOLVED: To obtain a sliding device configured to facilitate exchange of worn shoes, in a sliding guide structure of a moving table such as a blade table and a moving headstock provided in a machine tool.SOLUTION: A shoe is divided into two parts at a nearly center part in the longitudinal direction thereof, and one end (exposed end) of each shoe is attached so as to be positioned in an end surface of the moving table. A pull-out screw hole is provided at the exposed end of the shoe, and an attachment hole for attaching a jig used when the shoe is exchanged is provided in the end surface of the moving table. A jack abutment is formed in a base with a space in a position below the moving table. The jig includes a bolt insertion hole through which an attachment bolt is inserted, a concave part receiving the exposed end of the shoe and a bolt insertion hole through which a pull-out bolt is inserted.
摘要翻译：要解决的问题：获得一种滑动装置，其被配置为便于更换磨损的鞋，在诸如刀台的移动台和设置在机床中的移动主轴箱的滑动引导结构中。解决方案：鞋子在其纵向方向上的几乎中心部分处分成两部分，并且每个鞋的一个端部（暴露端）被附接以定位在移动台的端表面中。在鞋的露出端设置有拉出螺钉孔，并且在移动台的端面设置有用于安装在换鞋时使用的夹具的安装孔。在基座中形成有一个在移动台下方具有空间的千斤顶基座。夹具包括插入安装螺栓的螺栓插入孔，容纳鞋的暴露端的凹部和插入拔出螺栓的螺栓插入孔。版权所有（C）2012，JPO＆INPIT

8. 发明专利

JP2012051098A Apparatus for machining outer periphery of discoidal work piece 审中-公开
标题翻译：用于加工外部工作外部设备的设备
公开(公告)号：JP2012051098A
公开(公告)日：2012-03-15
申请号：JP2010251145
申请日：2010-11-09
申请人： Nakamura Tome Precision Ind Co Ltd , 中村留精密工業株式会社
发明人： MIYAMOTO TAKASHI , UEDA TAKAHIRO
IPC分类号： B24B9/00
摘要： PROBLEM TO BE SOLVED: To provide an apparatus for machining an outer periphery of a discoidal work piece made of hard, brittle material, which can prevent, to the maximum possible extent, occurrence of chipping that may occur in corners between chamfered surfaces in corners of the outer periphery and the front and rear surfaces, and can retain a highly accurate machined shape through adjusting a relative position of a grind wheel and the discoidal work piece when the grind wheel is worn.SOLUTION: The apparatus for machining an outer periphery of a discoidal work piece includes upper and lower chamfering grind wheels which chamfer a corner of the outer periphery on an upper surface side and a corner of the outer periphery on a lower surface side, respectively, of the discoidal work piece horizontally held by work piece holder. The upper and lower chamfering grind wheels are disc-shaped grind stones to rub the upper and lower corners of the outer periphery of a work piece with their surfaces of outer peripheries, making contact with one site in an upper-side corner and one site in a lower-side corner, respectively, of the outer periphery of the work piece. The upper and lower chamfering grind wheels are rotationally driven in such a manner that the work piece is rubbed in a direction directed from the inside toward the outside of the work piece. The upper and lower chamfering grind wheels are equipped individually position-adjustably in a direction diametrical of the work piece.
摘要翻译：要解决的问题：提供一种用于加工由硬的脆性材料制成的圆盘状工件的外周的装置，其可以最大限度地防止在倒角表面之间的角落中可能发生的切屑的发生在外周和前表面和后表面的拐角处，并且当磨轮磨损时，通过调节磨轮和盘形工件的相对位置，可以保持高精度的加工形状。解决方案：用于加工圆盘形工件的外周的装置包括上下倒角磨轮，其在下表面侧的上表面侧的外周的角部和外周的角部倒角，分别由工件支架水平保持的圆盘状工件。上下倒角研磨轮是圆盘状磨石，用于将工件外周的上下角与外周表面摩擦，与上侧拐角处的一个位置接触，分别是工件的外周的下侧角。上下倒角磨轮以这样的方式被旋转地驱动，使得工件沿着从工件的内侧朝向工件的方向被摩擦。上下倒角磨轮在工件直径方向可单独调整位置。版权所有（C）2012，JPO＆INPIT

9. 发明专利

JP2011011285A Cable connection structure of revolving type rotary tool head 有权
标题翻译：旋转式旋转工具头的电缆连接结构
公开(公告)号：JP2011011285A
公开(公告)日：2011-01-20
申请号：JP2009157101
申请日：2009-07-01
申请人： Nakamura Tome Precision Ind Co Ltd , 中村留精密工業株式会社
发明人： MIYAMORI CHIAKI , YOSHIDA YUKI
IPC分类号： B23Q1/00
摘要： PROBLEM TO BE SOLVED: To propose a technical means compactly wiring a power cable of a built-in motor between a tool rest of a machine tool and a revolving type tool head mounted on the tool rest.SOLUTION: The power cable of a tool driving motor mounted on the revolving type tool head is relayed by a revolving connector and is reconnected to an electric cable of a type different from the power cable, and the electric cable is connected to a movable connector fixed to the tool rest mounted with the tool head and is further connected from the movable connector of the tool rest to a base supporting the tool rest through an electric cable whose bending radius is restricted by a Cableveyor (R). The revolving connector is supported by a protection member extending to a space of the tool rest formed on the side opposite to the tool head. The electric cable connecting the revolving connector and the movable connector fixed to the tool rest is a cable allowing twisting.
摘要翻译：要解决的问题：提出一种技术手段，将内置电机的电力电缆紧凑地连接在机床的工具架和安装在刀架上的旋转型工具头之间。解决方案：工具驱动的电源线安装在旋转型工具头上的电机通过旋转连接器中继，并重新连接到与电源线不同的电缆，电缆连接到固定到安装有工具头的工具的可移动连接器并且还通过电缆将工具架的可移动连接器进一步连接到支撑工具架的基座上，该电缆的弯曲半径被电缆输送机限制。旋转连接器由保护构件支撑，保护构件延伸到在与工具头相对的一侧上形成的工具的空间。连接旋转连接器和可移动连接器的电缆固定在刀架上，是一条允许扭转的电缆。

10. 发明专利

JP2010284740A Shield cover of lathe with two opposed spindles 有权
标题翻译：具有两个针对主轴的锯条
公开(公告)号：JP2010284740A
公开(公告)日：2010-12-24
申请号：JP2009139457
申请日：2009-06-10
申请人： Nakamura Tome Precision Ind Co Ltd , 中村留精密工業株式会社
发明人： TOMIZAWA TAKUYA , KAWADA YOHEI , SUZUKI KOSAKU
IPC分类号： B23Q11/08 , B23B3/30 , B23B25/04
摘要： PROBLEM TO BE SOLVED: To obtain a compound lathe with two opposed spindles including tool rests disposed on and under a spindle axis with the X-axis extending in a vertical direction, which can surely protect a mechanism region against swarf and a cutting liquid by a simple structure. SOLUTION: An upper shield cover is formed of a stretchable inter-column cover mounted between fixed columns on both sides of an upper Z-moving base and two moving columns standing on the upper Z-moving base and a frame under cover stretchable in the X-axis direction under a frame moving up and down between the two moving columns. An upper tool head is mounted on a front end of a cylinder passing through the frame. A fixed downflow guide plate elongate in the Z-axis direction is provided immediately below the upper shield cover. A Z-moving base for a lower tool head and a moving spindle base are mounted on a front face of a bed. A lower shield cover is formed of an inter-base cover provided between them and a base cover provided between a lower Z-moving base and a fixed spindle base. An upper side of the lower shield cover is located oppositely to a working region of a lower rim 92 of the downflow guide plate. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了获得具有两个相对的主轴的复合车床，其包括设置在主轴轴线上和下方的刀架，X轴沿垂直方向延伸，这可以确保机构区域防止切屑和切割液体通过简单的结构。解决方案：上屏蔽罩由可伸缩的柱间盖组成，安装在上Z移动底座两侧的固定柱和位于上Z移动底座上的两个活动柱和可覆盖的框架下在两个移动柱之间上下移动的框架下的X轴方向上。上部工具头安装在通过框架的气缸的前端上。在上部屏蔽罩的正下方设置有在Z轴方向上延伸的固定的下流引导板。用于下工具头和移动主轴基座的Z移动基座安装在床的前表面上。下屏蔽罩由设置在它们之间的基座盖和设置在下部Z移动基座和固定主轴基座之间的底盖形成。下屏蔽盖的上侧与下流引导板的下边缘92的工作区域相对设置。版权所有（C）2011，JPO＆INPIT

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