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公开(公告)号：US20160061226A1
公开(公告)日：2016-03-03
申请号：US14832411
申请日：2015-08-21
发明人： REN-GUI XIE , AI-JUN TANG , FENG ZHANG
CPC分类号： B24B47/14 , B23K20/12 , B23K20/1285
摘要： Pneumatic machining device includes a fixing plate, a hollow piston shell, a piston group, a machining tool, a first sealing group, and a second sealing group. The piston shell is fixed to the fixing plate and coupled to a first external pressure source and second external pressure source to feed gas into the piston shell to drive the piston group and the machining tool, respectively. The piston group and the first and second sealing groups are received inside the piston shell. The piston group is driven by the first external pressure source to move away from the fixing plate. The first and second sealing groups divide the piston shell into a number of chambers for controlling a gas pressure. The machining tool is coupled to the piston group and extends out of the piston shell to machine a workpiece as the piston group moves away from the fixing plate.
摘要翻译： 气动加工装置包括固定板，中空活塞壳，活塞组，加工工具，第一密封组和第二密封组。 活塞壳固定在固定板上并与第一外部压力源和第二外部压力源相耦合，以将气体分别送入活塞壳体以分别驱动活塞组和机械加工工具。 活塞组和第一和第二密封组被容纳在活塞壳内。 活塞组由第一外部压力源驱动以远离固定板。 第一和第二密封组将活塞壳分成多个室，用于控制气体压力。 当活塞组远离固定板时，加工工具联接到活塞组并延伸出活塞壳体以加工工件。
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公开(公告)号：US20150328762A1
公开(公告)日：2015-11-19
申请号：US14714280
申请日：2015-05-16
发明人： Bradley D. Padget , Daniel Blythe
IPC分类号： B25F5/00
CPC分类号： B25F5/00 , B24B23/00 , B24B23/026 , B24B47/14 , B24B49/08 , B24B55/10 , B24B55/102 , B25F5/001
摘要： A power tool includes a housing, an output shaft, and a tool holder connected to the output shaft. A rotor assembly is attached to the output shaft that is configured to be acted on by a fluid flow through the housing to cause rotation of the output shaft. A centrifugally movable fluid flow governor is coupled to the output shaft that is configured to move outwardly from the output shaft to alter a force acting on the rotor assembly when the output shaft reaches a predetermined speed.
摘要翻译： 电动工具包括壳体，输出轴和连接到输出轴的工具架。 转子组件附接到输出轴，该输出轴被构造成由流过壳体的流体流动而引起输出轴的旋转。 离心可移动的流体调节器联接到输出轴，该输出轴构造成当输出轴达到预定速度时从输出轴向外移动以改变作用在转子组件上的力。
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公开(公告)号：US20150056897A1
公开(公告)日：2015-02-26
申请号：US13973427
申请日：2013-08-22
发明人： Bach Pangho CHEN
CPC分类号： B24B23/026 , B24B47/14
摘要： A sander capable of correcting airflow amount comprises a body and a correction valve. The body includes an air intake passage to receive pressurized air, a drive motor driven by the pressurized air to rotate at a rotational speed including a preset range and an excessive range, and a regulation valve located on the air intake passage to adjust the rotational speed of the drive motor in the preset range. The correction valve includes an adjustment portion operable in an adjustment displacement and a mask wall movable by the adjustment portion to block the air intake passage. The adjustment portion determines the flow amount of the pressurized air passing through the correction valve according to the adjustment displacement thereof to confine the rotational speed of the drive motor from the excessive range to the preset range, thereby controls the rotational speed of the drive motor in the preset range.
摘要翻译： 能够校正气流量的砂光机包括主体和校正阀。 本体包括一个用于接收加压空气的进气通道，由加压空气驱动的驱动马达以包括预设范围和过大范围的旋转速度旋转;以及调节阀，其位于进气通道上以调节转速 的驱动电机在预设范围内。 校正阀包括可调节位移操作的调节部分和可由调节部分移动以阻挡进气通道的掩模壁。 调整部根据其调整位移来决定通过校正阀的加压空气的流量，将驱动电动机的转速限制在超过范围的范围内，由此控制驱动电动机的转速 预设范围。
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公开(公告)号：US20140030959A1
公开(公告)日：2014-01-30
申请号：US14046202
申请日：2013-10-04
申请人： Corning Incorporated
IPC分类号： B24B9/08
CPC分类号： B24B9/102 , B24B9/08 , B24B9/10 , B24B27/0069 , B24B27/0084 , B24B47/10 , B24B47/14 , B24B47/20 , B24B49/16 , B24B55/02
摘要： The present invention is directed to an apparatus for grinding or polishing at least one edge of a glass substrate. The apparatus includes a grinding unit configured to remove a predetermined amount of material from the edge when in an aligned position. The grinding unit applies a predetermined force normal to the edge. An air bearing slide system is coupled to the grinding unit. The air bearing slide system is configured to slide along a predetermined axis on a thin film of pressurized air that provides a zero friction load bearing interface. A linear actuation motor is coupled to the air bearing slide system. The linear actuation motor is configured to control the movement of the air bearing slide system such that the grinding unit is moved from a non-aligned position to the aligned position.
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公开(公告)号：US20130273818A1
公开(公告)日：2013-10-17
申请号：US13671838
申请日：2012-11-08
发明人： HONG-LI GUAN , CHANG-XUE HE , MING LIANG
CPC分类号： B24B27/0076 , B24B27/0038 , B24B41/002 , B24B47/14 , B25J11/0065
摘要： A manipulator includes a controlling seat, a robot arm assembly and a polishing mechanism. The robot arm assembly is rotatably connected to the controlling seat; and the polishing mechanism is mounted on the robot arm assembly. The polishing mechanism includes a housing with a first mounting portion and a second mounting portion, a pair of magnetic valves mounted in the housing and electrically connected to the controlling seat, a first polishing assembly partially received in the first mounting portion, and a second polishing assembly partially received in the second mounting portion. The first polishing assembly and the second polishing assembly define an angle therebetween and are respectively connected to the pair of magnetic valves, such that the pair of magnetic valves controls the first and the second polishing assembly respectively to polish one or more workpiece. The present invention further discloses a polishing mechanism of the manipulator.
摘要翻译： 操纵器包括控制座，机器臂组件和抛光机构。 机器人臂组件可旋转地连接到控制座; 并且抛光机构安装在机器人臂组件上。 抛光机构包括具有第一安装部分和第二安装部分的壳体，安装在壳体中并电连接到控制座的一对电磁阀，部分地容纳在第一安装部分中的第一抛光组件和第二抛光 组件部分地容纳在第二安装部分中。 第一抛光组件和第二抛光组件在它们之间限定一个角度，并且分别连接到一对电磁阀，使得该对电磁阀分别控制第一和第二抛光组件以抛光一个或多个工件。 本发明还公开了一种机械手的抛光机构。
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公开(公告)号：US5664993A
公开(公告)日：1997-09-09
申请号：US550718
申请日：1995-10-31
申请人： Miklos M. Huszar
发明人： Miklos M. Huszar
CPC分类号： F16C32/0685 , B23Q1/70 , B24B41/04 , B24B47/14
摘要： A spin index fixture has a housing which is provided with an air inlet shaft for permitting pressurized air to enter the housing and to propagate through grooves disposed along the outer surface of the sleeve. The air then enters into a clearance volume between the housing and the spindle and serves as an air bearing. The spindle is further provided with impelling recesses disposed circumferentially along the outside surface of the spindle at an axial location that is in alignment with the pressurized air inlets. The force of the air against the recesses rotates the spindle about its axis when the pressurized air supply contacts the recesses.
摘要翻译： 旋转转向夹具具有壳体，壳体设置有空气入口轴，用于允许加压空气进入壳体并且通过沿着套筒的外表面设置的凹槽传播。 然后空气进入壳体和主轴之间的间隙体积，并用作空气轴承。 主轴还设置有沿着心轴的外表面周向设置的止动凹槽，该轴向位置与加压空气入口对准。 当加压空气供应接触凹槽时，空气抵靠凹槽的力使主轴绕其轴旋转。
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公开(公告)号：US3855872A
公开(公告)日：1974-12-24
申请号：US39292773
申请日：1973-08-29
申请人： KAKIMOTO M
发明人： KAKIMOTO M
摘要： A rotary drive apparatus comprises a housing including an intermediate transmission portion, an input shaft portion connected to one end of the intermediate transmission portion and extending outwardly therefrom in a first direction and an output shaft portion connected to the opposite end of the intermediate transmission portion and extending outwardly therefrom in a second opposite direction. The intermediate transmission portion is provided with an exhaust port for the exhaust of air which is directed under pressure to an air motor which is carried eccentrically in a rotatable mounting in the input shaft portion of the housing. The air motor includes a drive pulley on its drive shaft which is connected through a belt to a driven pulley carried on a output shaft which is rotatably supported in the output shaft portion of the housing and which includes an outer drive end which is connected to a drive element, for example, a grind stone. Compressed air which is circulated through the drive motor is discharged through the exhaust port of the intermediate transmission portion of the housing. The tension on the drive belt extending between the input pulley on the air motor drive shaft and the output pulley carried on the output shaft may be adjusted by rotating the mounting for the air motor so as to vary the spacing between the input and the output shafts and thereby to adjust the tension on the belt. After this tension is adjusted the mounting for the air motor is clamped into position.
摘要翻译： 旋转驱动装置包括壳体，该壳体包括中间传动部分，连接到中间传动部分的一端并沿着第一方向从其向外延伸的输入轴部分和连接到中间传动部分的相对端的输出轴部分，以及 从第二相反方向向外延伸。 中间传动部分设置有用于排出空气的排气口，该排气口被压力引导到气动马达，该气动马达偏心地以可转动的方式安装在壳体的输入轴部分中。 该气动马达包括一驱动轴，该驱动轮通过皮带连接至一输出轴上的从动皮带轮，该输出轴可旋转地支撑在壳体的输出轴部分中，该输出轴包括外驱动端， 驱动元件，例如磨石。 通过驱动马达循环的压缩空气通过壳体的中间传动部分的排气口排出。 可以通过旋转用于气动马达的安装来调节在气动马达驱动轴上的输入滑轮与输出轴上承载的输出滑轮之间延伸的驱动带上的张力，以便改变输入轴和输出轴之间的间隔 从而调节皮带上的张力。 调整该张力后，将气动马达的安装夹紧就位。
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公开(公告)号：US3708240A
公开(公告)日：1973-01-02
申请号：US3708240D
申请日：1971-07-30
申请人： HOLLYMATIC CORP
CPC分类号： A61C1/0007 , B24B47/14 , B24B47/18 , F01D15/062 , F01D15/065 , G05D13/00 , Y10S415/904 , Y10T137/1135
摘要： A speed governor for a fluid driven rotor having an inlet means for pressurized fluid to the rotor including a valve seat, a valve movable toward and away from the seat to regulate flow of fluid therethrough into the rotor, a chamber on the side of the valve opposite the seat, a supply of pressurized valve control fluid to the chamber so that increasing control fluid pressure in the chamber urges the valve toward the valve seat, and a centrifugally controlled device for increasing the pressure of valve control fluid in the chamber as a function of increasing rotational speed.
摘要翻译： 一种用于流体驱动转子的调速器，其具有用于向转子加压的流体的入口装置，包括阀座，可朝向和远离阀座移动的阀，以调节流体进入转子的流动，阀侧 在座椅对面，向腔室供应加压阀控制流体，使得增加腔室中的控制流体压力促使阀朝向阀座，并且用于增加腔室中的阀控制流体的压力作为功能的离心控制装置 提高转速。
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公开(公告)号：US3364625A
公开(公告)日：1968-01-23
申请号：US50012165
申请日：1965-10-21
申请人： ALBERTSON & CO INC
发明人： SOGGE OLIN D
CPC分类号： B24B47/14 , B23Q1/5468 , B24B23/03
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