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    • 1. 发明专利
    • Ball screw feeder and processing device
    • 球螺钉进料器和加工装置
    • JP2013234725A
    • 2013-11-21
    • JP2012108131
    • 2012-05-10
    • Takeo Kobayashi武夫 小林
    • KOBAYASHI TAKEO
    • F16H25/20B23Q15/18B23Q17/00B23Q17/22F16C19/16F16H25/22
    • PROBLEM TO BE SOLVED: To acquire an accurate variation in the length of a ball screw.SOLUTION: A ball screw feeder includes a variation acquiring part (a capacity measuring part 26 and a control part 6) for acquiring an variation in the length of the ball screw 22, a first bearing part is constituted so as to be capable of supporting one end part while regulating the movement of the ball screw 22 along the longitudinal direction, a second bearing part is constituted by including a bearing part body and a slider slidably arranged along the longitudinal direction to the bearing part body and supporting the other end part while allowing rotation of the ball screw 22, and the variation acquiring part acquires a distance (the insertion length of an electrode 44a to an electrode 45) along the longitudinal direction between an end part on the ball screw 22 side in the detecting electrode 45 installed in the bearing part body and a tip part of the ground electrode 44a arranged in the slider, and acquires a difference between the acquired distance and a reference distance as the variation in the length of the ball screw 22.
    • 要解决的问题:获得滚珠丝杠长度的精确变化。解决方案:滚珠丝杠进给器包括变量获取部分(容量测量部分26和控制部分6),用于获取长度的变化 滚珠丝杠22,第一轴承部分构造成能够支撑一个端部,同时调节滚珠丝杠22沿着纵向方向的运动,第二轴承部分包括一个轴承部件主体和一个滑动件 沿着长度方向布置在轴承部件主体上并支撑另一端部,同时允许滚珠丝杠22旋转,并且变化获取部件沿长度方向获取距离(电极44a对电极45的插入长度) 在安装在轴承部件主体中的检测电极45中的滚珠丝杠22侧的端部与布置在滑块中的接地电极44a的前端部分之间, nd获取所获取的距离和参考距离之间的差作为滚珠丝杠22的长度的变化。
    • 2. 发明专利
    • Tool holder and lathe device
    • 刀具和刀具
    • JP2013188802A
    • 2013-09-26
    • JP2012054764
    • 2012-03-12
    • Takeo Kobayashi武夫 小林
    • KOBAYASHI TAKEO
    • B23B21/00B23B25/06B23Q17/00
    • PROBLEM TO BE SOLVED: To accurately and easily position the advancing end of a tool.SOLUTION: A tool holder having a holder body 31 mounted to a fixing part 21 slidably along the sliding direction of a slider 12 includes a motor 23 and an engaging part 32, a control part for controlling the motor 23, an electrode 35 fixed to the body 31 in a state of restricting its movement relative to the body 31 in the sliding direction, an electrode 25 fixed to the fixing part 21 in a state of restricting its movement relative to the fixing part 21 in the sliding direction, and inserted into the electrode 35 while not contacting therewith, and a measurement part for measuring capacitance between the electrodes 25, 35 which is changed depending on the length of the electrode 25 inserted into the electrode 35. The control part changes the engagement position of the engaging part 32 relative to a turning shaft 24 by turning the turning shaft 24 to make the body 31 slide relative to the fixing part 21, and specifies the position of the body 31 relative to the fixing part 21 on the basis of the measured capacitance to adjust a sliding amount.
    • 要解决的问题:准确和容易地定位工具的前端。解决方案:具有沿着滑块12的滑动方向可滑动地安装到固定部21的保持器主体31的工具保持器包括马达23和接合部 32是用于控制电动机23的控制部,以限制其相对于主体31在滑动方向上移动的状态的固定在主体31上的电极35,在限制状态下固定于固定部21的电极25 其相对于固定部件21在滑动方向上的移动,并且在不与其接触的状态下插入电极35;以及测量部件,用于测量电极25,35之间的电容,该电极根据插入的电极25的长度而改变 控制部通过转动转动轴24来改变接合部32相对于转动轴24的接合位置,使主体31相对于固定部21滑动, 并基于测量的电容来指定主体31相对于固定部21的位置,以调整滑动量。
    • 4. 发明专利
    • Multiple face machining apparatus
    • 多面加工设备
    • JP2013136137A
    • 2013-07-11
    • JP2012049942
    • 2012-03-07
    • Takeo Kobayashi武夫 小林
    • KOBAYASHI TAKEOYOSHINAGA YOSHITSUGUMUROGA SHOJINAITO MASATOMO
    • B23B3/30B23B3/16B23B15/00
    • PROBLEM TO BE SOLVED: To provide a multiple-face machining apparatus capable of more efficiently carrying out work of supplying and discharging a workpiece, receiving and delivering the work, and discharging cut chips and the like so that production efficiency can be improved while having a high degree of versatility.SOLUTION: There are provided: a first workpiece holding device and a second workpiece holding device both carrying out work for supplying and delivering a workpiece, and a main shaft device 30 whose main shaft provided in parallel with a Z-axis holds a tool for processing the workpiece by a first workpiece holding device 10 having a first directly-operated base 12, a first circling base 13, a first shaft rotating part 14, and a first chuck device 15 while a second workpiece holding device 20 is provided with a second directly-operated base 22, a second circling base 23, a second shaft rotating part 24, and a second chuck device 25 together with a control device 60 that regulates the first workpiece holding device 10 and the second workpiece holding device 20, whereby the main shaft device 30 includes a main shaft support base 35, a Y-axis moving mechanism 36, a Y-axis movement body 37, a Z-axis moving mechanism 38 and a main shaft rotating mechanism 39.
    • 要解决的问题:提供一种能够更有效地进行工件的供给和排出,接收和输送工件,排出切屑等的工作的多面加工装置,能够提高生产效率,同时具有 具有高度的通用性。解决方案:提供:第一工件保持装置和第二工件保持装置,其均执行用于供给和输送工件的工件;主轴装置30,其主轴与Z轴平行设置 通过具有第一直接操作的基座12,第一盘圈13,第一轴旋转部14以及第一卡盘装置15的第一工件保持装置10保持用于加工工件的工具,而第二工件保持装置20为 设置有第二直接操作的基座22,第二盘旋基座23,第二轴旋转部24和第二卡盘装置25以及控制装置60 第一工件保持装置10和第二工件保持装置20,由此主轴装置30包括主轴支撑基座35,Y轴移动机构36,Y轴移动体37,Z轴移动 机构38和主轴旋转机构39。
    • 5. 发明专利
    • Multi-face machining machine
    • 多面加工机
    • JP2012020380A
    • 2012-02-02
    • JP2010161130
    • 2010-07-16
    • Takeo Kobayashi武夫 小林
    • KOBAYASHI TAKEOYOSHINAGA YOSHITSUGUMUROGA SHOJINAITO MASATOMO
    • B23B15/00B23B3/16B23B3/30B23P23/00
    • PROBLEM TO BE SOLVED: To provide a multi-face machining machine capable of more efficiently supplying and discharging a workpiece, receiving and delivering the workpiece and performing a machining procedure, etc. to improve production efficiency with high versatility.SOLUTION: This multi-face machining machine includes a first workpiece holding device section 10 and a second workpiece holding device section 20 to receive and deliver the workpiece and a spindle deivce section for holding a tool by a spindle parallel to a Z-axis to machine the workpiece. The first workpiece holding device section 10 includes a first linear motion base body section 12, a first turning base body section 13, a first axis rotating section 14 and a first chuck device section 15. The second workpiece holding device section 20 includes a second linear motion base body 22, a second turning base body section 23, a second axis rotating section 24, and a second chuck device section 25. The multi-face machining machine includes a control device 60 for controlling the first workpiece holding device section 10 and the second workpiece holding device section 20.
    • 要解决的问题:提供一种能够更有效地供给和排出工件,接收和输送工件并执行加工程序等的多面加工机,以提高具有高通用性的生产效率。 解决方案:该多面加工机器包括第一工件保持装置部分10和用于接收和传送工件的第二工件保持装置部分20和用于通过平行于Z轴的主轴保持工具的主轴转动部分, 轴加工工件。 第一工件保持装置部分10包括第一直线运动基体部分12,第一转动基体部分13,第一轴旋转部分14和第一卡盘装置部分15.第二工件保持装置部分20包括第二线性 运动基体22,第二转动基体部23,第二轴旋转部24和第二卡盘装置部25.多面加工机包括:控制装置60,用于控制第一工件保持装置部10, 第二工件保持装置部分20.版权所有(C)2012,JPO&INPIT
    • 9. 再颁专利
    • Autofocus camera
    • 自动对焦相机
    • USRE36252E
    • 1999-07-13
    • US495169
    • 1995-06-27
    • Takeo KobayashiYasushi TabataNorio NumakoKatsutoshi Nagai
    • Takeo KobayashiYasushi TabataNorio NumakoKatsutoshi Nagai
    • G02B7/32G03B7/091G03B17/18G03B43/00G03B13/36G08C19/16
    • G02B7/32G03B17/18G03B43/00G03B7/091
    • An apparatus for monitoring the operation of a measuring unit for obtaining information related to a predetermined parameter. The measuring unit provides an indication of said information having been measured, which can take the form of an indicator lamp, for example. The measuring unit includes a mechanism for inhibiting operation of the indicator for a predetermined time interval, after the elapse of a time period which is related to the information obtained by said measuring unit. The monitoring apparatus measures the length of time of the time period and provides an indication of the time period measured, preferably in terms of the monitored parameter. The disclosed invention is particularly suited to the monitoring of a distance measuring unit or a photometric unit for an automatic camera so that proper operation of such units can be confirmed without having to .�.dissassembly.!. .Iadd.dissassemble .Iaddend.the camera.
    • 一种用于监视测量单元的操作以获取与预定参数相关的信息的装置。 测量单元提供已经测量的所述信息的指示,其可以采取例如指示灯的形式。 测量单元包括用于在经过与所述测量单元获得的信息相关的时间段之后,以预定的时间间隔禁止指示器的操作的机构。 监视装置测量时间段的时间长度,并且提供测量的时间段的指示,优选地根据所监视的参数。 所公开的发明特别适用于监视用于自动相机的距离测量单元或测光单元,使得可以确认这些单元的正确操作,而不需要[拆卸]拆卸相机。