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公开(公告)号：US3634974A
公开(公告)日：1972-01-18
申请号：US3634974D
申请日：1969-12-19
发明人： KIKUCHI MAKOTO , HAYASHI KUNIOMI
CPC分类号： B24B49/16
摘要： An automatic control device for a grinding machine comprising detecting means for detecting the grinding resistance of a grinding wheel, first control means actuated in response to the grinding resistance, and second control means for controlling the feed rate of the grinding wheel support to keep the grinding resistance constant in accordance with the actuation of the first control means. The automatic control device further comprises a timer set for a longer time period than the predetermined grinding cycle time period and energized at the same time as the start of the grinding operation, and embodies a relay energized to actuate a wheel dressing device after the timer is timed out and the wheel support is returned to its initial position.
摘要翻译： 一种用于研磨机的自动控制装置，包括用于检测砂轮的磨削阻力的检测装置，响应于研磨阻力而致动的第一控制装置，以及用于控制砂轮支撑件的进给速度以保持研磨的第二控制装置 电阻常数根据第一控制装置的致动而变化。 该自动控制装置还包括定时器，该定时器设定为比预定的研磨周期时间段更长的时间段，并且在开始磨削操作的同时通电，并且在定时器为 超时，车轮支撑返回到初始位置。
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2.发明授权Automatic loading and unloading device for machine tool of the type having an extensible arm 失效具有可扩展ARM类型的机床的自动装载和卸载装置
公开(公告)号：US3619951A
公开(公告)日：1971-11-16
申请号：US3619951D
申请日：1970-04-24
发明人： KIKUCHI MAKOTO , SAEKI TOYOAKI
CPC分类号： B24B5/355
摘要： IN A SINGLE-ARM TYPE AUTOMATIC LOADING AND UNLOADING DEVICE, WHEREIN AN UNOPERATED WORKPIECE IS CARRIED INTO AN OPERATING POSITION FROM A LOADING CHUTE BY A LOADING ARM AND AN OPERATED WORKPIECE IS MOVED OUT OF THE OPERATING POSITION TO A DISHCARGE CHUTE, THE IMPROVEMENT WHEREIN THE DEVICE ADOPTS AN EXTENSIBLE ARM TO SWING, AS BEING SHORTENDED OR EXTENDED, FROM A PICKUP POSITION TO THE OPERATING POSITION AND FROM THE OPERATING POSITION TO AN UNLOADING POSITION SO THAT UNPRODUCTIVE TIME IS REDUCED TO A MINIMUM.
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公开(公告)号：US3866359A
公开(公告)日：1975-02-18
申请号：US45458474
申请日：1974-03-25
发明人： KIKUCHI MAKOTO
CPC分类号： B24B7/02
摘要： A surface grinding apparatus for grinding a flat surface of a workpiece comprising a tool head slidably mounted on horizontal hydrostatic slide surfaces of a bed for rotary movement in a horizontal circular path. A grinding wheel shaft provided with a cup - shaped grinding wheel is rotatably supported on a ram which is vertically slidably mounted in the tool head. The grinding wheel shaft may be angularly adjusted relative to the grinding surface of the workpiece in a vertical plane and the ram may be moved vertically relative to the workpiece to render infeed movement to the grinding wheel.
摘要翻译： 一种用于研磨工件的平坦表面的表面磨削装置，包括可滑动地安装在床的水平静水滑动表面上的工具头，用于在水平圆形路径中旋转运动。 设置有杯形砂轮的砂轮轴可旋转地支撑在可垂直滑动地安装在工具头中的冲头上。 砂轮轴可以在垂直平面中相对于工件的研磨表面成角度地调节，并且柱塞可以相对于工件垂直移动以使进给砂轮移动。
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公开(公告)号：US3662731A
公开(公告)日：1972-05-16
申请号：US3662731D
申请日：1970-04-01
发明人： KIKUCHI MAKOTO
IPC分类号： B24B53/065 , B24B53/06
CPC分类号： B24B53/065
摘要： Double spherical dressing apparatus for grindstone includes cutting table slidably mounted at right angles to axis of rotation of grindstone. Swing shaft is journaled within main assembly and assembly is attached to cutting table for sliding motion along path parallel to the axis of grindstone. Swing table is connected to rotate with and relative to swing shaft. Shaft table carries dresser tool and tool rotates about axis of swing shaft and swing table to dress peripheral faces of grindstone.
摘要翻译： 砂轮双球形修整装置包括可与砂轮旋转轴线成直角滑动安装的切割台。 摆动轴在主组件内轴颈安装在切割台上，沿平行于磨石轴的路径滑动。 旋转台连接以相对于摆动轴旋转。 轴台带有梳妆台工具，工具围绕摆轴和摆台的轴线旋转，以磨磨磨石的周边面。
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公开(公告)号：US3601927A
公开(公告)日：1971-08-31
申请号：US3601927D
申请日：1969-10-28
发明人： KIKUCHI MAKOTO
CPC分类号： B24B5/355
摘要： In a double arm-type automatic loading and unloading device for loading and unloading workpieces in a grinding machine, wherein an unfinished workpiece is brought up to the grinding position by a loading arm and a finished workpiece is moved out of the grinding position by an unloading arm, the improvement wherein the device employs an unloading arm embodying two rodlike members pivotally connected to each other and being able to be shortened or extended so that the workpiece to be carried into grinding position by the loading arm and the workpiece to be carried out of that position by the unloading arm do not clash or interfere with each other during operation of the device.
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公开(公告)号：US3925878A
公开(公告)日：1975-12-16
申请号：US47093674
申请日：1974-05-17
发明人： KIKUCHI MAKOTO
CPC分类号： B24B45/003 , B23Q3/1554 , B23Q3/15713 , Y10T483/1705 , Y10T483/1707 , Y10T483/174
摘要： A grinding machine includes a wheel head, a wheel spindle rotatably mounted upon the wheel head, a storage device for removably storing a plurality of grinding wheels, and an exchange device for transferring the grinding wheels between the storage device and the wheel head and for securing the wheels upon the wheel spindle. The storage device may store the wheels in a horizontal array and is provided with a plurality of stub shafts for respectively supporting the wheels in a manner similar to the mounting of the same upon the wheel spindle. The exchange device includes a transfer device for gripping and transferring the wheels and a drive device for rotating a threaded member provided upon the grinding wheel sleeves so as to firmly attach the wheel sleeves and wheels to the wheel spindle through means of a connection between the threaded member and a threaded socket within the wheel spindle. The drive device is provided with a first drive actuator for driving the threaded member by means of a first force, and a second drive actuator for applying a second force to the threaded member at the same time the first force is being exerted upon the threaded member whereby the same is easily loosened and threadedly retracted from the wheel spindle.
摘要翻译： 研磨机包括轮头，可旋转地安装在轮头上的车轮主轴，用于可拆卸地存储多个砂轮的存储装置，以及用于在存储装置和轮头之间传送砂轮的交换装置，并用于固定 轮子在车轮主轴上。 存储装置可以将轮子存储在水平阵列中，并且设置有多个短轴，用于分别以与将其安装在车轮主轴上的方式支撑车轮。 交换装置包括用于抓握和传送轮子的传送装置和用于旋转设置在砂轮套筒上的螺纹构件的驱动装置，以便通过螺纹连接件的连接将轮套和轮子牢固地附接到轮轴上 构件和轮轴内的螺纹插座。 驱动装置设置有用于通过第一力驱动螺纹构件的第一驱动致动器和用于在螺纹构件上施加第一力的同时向螺纹构件施加第二力的第二驱动致动器 从而使其相当容易松动并且从轮轴旋转地旋转。
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公开(公告)号：US3683885A
公开(公告)日：1972-08-15
申请号：US3683885D
申请日：1970-09-29
发明人： KIKUCHI MAKOTO
CPC分类号： B24B53/07
摘要： A dressing apparatus for simultaneously dressing two peripheral portions of a grinding wheel includes two cup shaped dressing wheels, each having the end face thereof embedded with diamond particles for respectively dressing each of the peripheral portions of the grinding wheel through movement in a direction parallel to a tangent of the grinding wheel. One end portion of one of the cup shaped dressing wheels is arranged to extend into the bore of the other cup shaped dressing wheel.
摘要翻译： 用于同时修整砂轮的两个周边部分的修整装置包括两个杯形修整轮，每个具有其端面嵌入有金刚石颗粒的两个杯形修整轮，用于通过沿平行于该砂轮的方向的移动来分别修整砂轮的每个周边部分 砂轮正切。 一个杯形修整轮的一个端部布置成延伸到另一个杯形修整轮的孔中。
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公开(公告)号：US3656262A
公开(公告)日：1972-04-18
申请号：US3656262D
申请日：1970-06-17
发明人： KIKUCHI MAKOTO , NOMURA KIKUZIRO
IPC分类号： B24B47/18
CPC分类号： B24B47/18
摘要： Apparatus for preventing circumferential overspeeding of grinding wheel comprises spindle with wheel connected thereto and motor assembly connected to spindle for rotating wheel. Motor assembly includes small diameter pulley for rotating large diameter grinding wheel. Assembly also includes alternate large diameter pulley for rotating worn substantially less than large diameter grinding wheel. Movable linkage is located between periphery of grinding wheel and periphery of pulley connected to rotate wheel. Linkage prevents replacement of worn wheel with new large diameter wheel when large diameter pulley is connected to rotate wheel since large diameter pulley operates to position movable linkage at location which is to be occupied by new large diameter wheel.
摘要翻译： 用于防止砂轮圆周超速的装置包括连接有轮的主轴和连接到用于旋转轮的主轴的马达组件。 电机总成包括用于旋转大直径砂轮的小直径滑轮。 组装还包括用于旋转磨损的替代大直径滑轮，其大大小于大直径砂轮。 可动联动件位于砂轮周边和连接旋转轮的滑轮周边之间。 当大直径滑轮连接旋转轮时，连接可防止用新的大直径轮更换磨损的轮子，因为大直径皮带轮用于将可动连杆定位在新的大直径车轮所占据的位置。
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公开(公告)号：US3605716A
公开(公告)日：1971-09-20
申请号：US3605716D
申请日：1970-02-27
发明人： KIKUCHI MAKOTO
IPC分类号： B24B53/065 , B24B53/08 , B24B53/04
CPC分类号： B24B53/08 , B24B53/065
摘要： APPARATUS FOR DRESSING PAIR OF CLOSELY SPACED ADJACENT GINDSTONERS OF TYPE HACING CIRCULAR PERIPHERAL FACES WITH DIFFERENT CENTERS COMPRISES FRAMEWORK WITH CUTTING TABLES SLIDABLY MOUNTED THEREON FOR MOVEMENT NORMAL TO AXIS OF ROTATION OF GRINDSTONES. TWO SWINGING MEMBERS ARE PIVOTALLY CONNECTED RELATIVE TO CUTTING TABLE AND EACH MEMBER HAS ARM DEPENDING THEREFROM WITH DRESSING TOOL CONNECTED TO FREE END OF EACH ARM. SWINGING MEMBERS SWING IN PLANE PARALLEL TO HORIZONTAL PLANE DEFINED BY AXIS OF ROTATION OF GRINDSTONES AND TIP OF EACH TOOL. DRIVING MECHANISM SYNCHRONOUSLY SWINGS SWINGING MEMBERS.
DRESSING TOOL ON EACH SWINGING ARM IS POSITIONED SO THAT AXIS OF ONE DRESSING TOOL AND AXIS OF ROTATION OF GRINDSTONES ARE AT RIGHT ANGLES TO EACH OTHER WHEN ONE OF TOOLS IS MIDWAY BETWEEN TWO CLOSELY SPACED ADJACENT GRINDSTONES.-
公开(公告)号：US3921339A
公开(公告)日：1975-11-25
申请号：US48884474
申请日：1974-07-15
发明人： KIKUCHI MAKOTO
CPC分类号： B24B19/09 , B23Q27/006 , Y10S451/919
摘要： An apparatus for generating a trochoidal surface includes a crank mechanism having an adjustable eccentric coupling connected at an eccentric portion with an oscillating table for imparting an orbital motion in a plane to the oscillating table, on which a support head is adjustably mounted for adjustment of relative position thereof. A work-support spindle is rotatably borne on the support head to rotate a workpiece about the axis thereof in addition to the orbital motion. A universal coupling is provided to transmit the rotation of the eccentric portion to the worksupport spindle with a predetermined ratio even where the support head is adjusted to any desired position, so that the radius of the trochoidal surface may be adjustable as well as the eccentricity depending upon the eccentric coupling.
摘要翻译： 一种用于产生摆线表面的装置，包括一个曲柄机构，该曲柄机构具有可调的偏心联轴器，该偏心联轴器在偏心部分处连接有摆动台，用于在摆动台的平面内进行轨道运动，在该平面上可调节地安装支撑头， 的位置。 工作支撑主轴可旋转地支撑在支撑头上，以除了轨道运动之外围绕其轴线旋转工件。 提供万向联轴器，即使在支撑头被调节到任何所需位置的情况下，偏心部分的旋转以预定比率传递到工作支撑心轴，使得摆线表面的半径也可以是可调节的 偏心依赖于偏心联轴器。
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