公开(公告)号：US20180126545A1

公开(公告)日：2018-05-10

申请号：US15576657

申请日：2016-05-20

申请人： Fangyuan HAN

发明人： Fangyuan HAN

IPC分类号： B25J9/00 ,  B23Q1/54 ,  B23Q5/28

CPC分类号： B25J9/003 ,  B23Q1/5456 ,  B23Q1/5462 ,  B23Q5/28 ,  B25J9/00

摘要： The present application provides a multi-motion-platform parallel robot and a method of constructing the same. The parallel robot comprises a symmetrical basic parallel mechanism and one or more symmetrical branch parallel mechanism. The basic parallel mechanism comprises a symmetrical basic foundation platform, a symmetrical basic motion platform, and symmetrical main branched-chains. The branch parallel mechanism comprises a symmetrical branch foundation platform, a symmetrical branch motion platform, and symmetrical branch branched-chains. The basic parallel mechanism and the branch parallel mechanism are connected by means of a multiple-output motion pair having symmetrical output ends, and share one set of driving pairs and drive and control devices. The multi-motion-platform parallel robot and it's method of construction can be used for various industrial robots, three-dimensional profile modeling and scaling robots and walking robots, and have the advantages of having a simple structure, being easy to standardize, having a high production efficiency, and the like.

公开(公告)号：US20040211284A1

公开(公告)日：2004-10-28

申请号：US10788923

申请日：2004-02-27

发明人： Shambhu Nath Roy ,  Michael Merz

IPC分类号： B25J018/00

CPC分类号： B23Q1/5456 ,  B23Q1/5462 ,  B25J17/0266 ,  Y10T74/20305 ,  Y10T74/20329 ,  Y10T74/20335

摘要： A parallel kinematics mechanism is provided for uses such as robotics or machining. The mechanism has various limbs designed as elbow-linkages, at least some of which are actuatable, for moving an end component with multiple degrees of freedom. The mechanism advantageously facilitates an improved workspace-to-footprint ratio and a closed-form solution for the forward kinematics. The mechanism comprises a joint assembly having a plurality of revolute joints for connecting to at least three limbs. In various embodiments of the invention, the end component has three, four, five and six degrees of freedom.

摘要翻译： 提供了一种平行运动学机构，用于机器人或机械加工等用途。 该机构具有设计成肘关节的各种肢体，其至少一些是可致动的，用于以多个自由度移动端部部件。 该机构有利地有助于改进的工作空间与足迹比和用于正向运动学的闭合形式的解决方案。 该机构包括具有用于连接至少三个肢体的多个旋转接头的接头组件。 在本发明的各种实施例中，端部部件具有三个，四个，五个和六个自由度。

公开(公告)号：US5396714A

公开(公告)日：1995-03-14

申请号：US168039

申请日：1993-12-15

申请人： Robert H. Sturges, Jr. ,  Schitt Laowattana

发明人： Robert H. Sturges, Jr. ,  Schitt Laowattana

IPC分类号： B23Q1/34 ,  B23Q1/54 ,  B25J17/02 ,  G01B5/25

CPC分类号： G01B5/25 ,  B23Q1/34 ,  B23Q1/5456 ,  B25J17/0208

摘要： An azimuth angle compensation device adapted for use with an assembler device for inserting an object into a workpiece, whereby the assembler device establishes a centerline corresponding substantially to an insertion axis of the object to be inserted into the workpiece. The azimuth compensation device includes:(1) a first member;(2) a second member; and(3) structure connecting the first and second members for causing the second member and the object to rotate about the centerline through at least one angle and in at least one direction when the object is brought into contact with the workpiece by the assembler device.

摘要翻译： 一种方法角补偿装置，适于与组装装置一起使用，用于将物体插入工件中，由此组装装置建立基本上对应于待插入工件的物体的插入轴线的中心线。 方位补偿装置包括：（1）第一构件; （2）第二成员; 以及（3）连接第一和第二构件的结构，用于当物体通过组装装置与工件接触时，使第二构件和物体围绕中心线通过至少一个角度和至少一个方向旋转。

公开(公告)号：US5226763A

公开(公告)日：1993-07-13

申请号：US935051

申请日：1992-08-24

申请人： Stefan Lind

发明人： Stefan Lind

IPC分类号： B23B41/06 ,  B23B51/00 ,  B23Q1/25 ,  B23Q1/54 ,  B28D1/14

CPC分类号： B23Q1/5456 ,  B23B51/0027 ,  Y10T408/85 ,  Y10T408/93 ,  Y10T409/304424 ,  Y10T409/307672

摘要： A device for producing drilled holes with an undercut, especially in facing panels, has a drilling machine, a drilling tool, an adaptor receiving the drilling tool and connected with the drilling machine so as to transfer torque, a holder, a bearing bush secured in the holder and provided with a rotatable and swivelable guide sleeve, a wobble plate secured on the drilling machine and the guide sleeve, a plurality of cylinders arranged on the holder concentrically about a center line of the guide sleeve and engaging the wobble plate. The cylinders are actuated and controlled in succession to produce a wobbling movement for reaming out an undercut in a drilled hole.

摘要翻译： 用于生产具有底切的钻孔的装置，特别是在面板中，具有钻孔机，钻孔工具，接收钻孔工具并与钻孔机连接的适配器，以便传递扭矩，保持器，固定在 所述保持器设置有可旋转和可旋转的导向套筒，固定在所述钻孔机上的摆动板和所述导向套筒，多个气缸，所述多个气缸围绕所述导向套筒的中心线同心地布置在所述保持器上并且接合所述摆动板。 气缸被连续地致动和控制，以产生摆动运动，用于在钻孔中扩展底切。

公开(公告)号：US2701170A

公开(公告)日：1955-02-01

申请号：US30504252

申请日：1952-08-18

申请人： KAPELLA LTD

发明人： EDMUND REASON RICHARD ,  ORMEROD RAWSTRON GEORGE

IPC分类号： B23Q1/54 ,  B23Q1/70 ,  G01B5/00

CPC分类号： B23Q1/5456 ,  B23Q1/70 ,  G01B5/0004

公开(公告)号：US5725335A

公开(公告)日：1998-03-10

申请号：US786760

申请日：1997-01-24

申请人： Brice Harmand ,  Pierre Harmand

发明人： Brice Harmand ,  Pierre Harmand

IPC分类号： B23C3/05 ,  B23Q1/54 ,  B23B41/12 ,  B23B47/26 ,  B24B15/02

CPC分类号： B23Q1/5456 ,  B23C3/055 ,  Y10T408/03 ,  Y10T408/5587 ,  Y10T408/91

摘要： The valve seat and guide machine comprises a base structure on which is pivotally supported a pantograph having a major arm on which is mounted a drive motor and minor arm which moves slidably with respect to the major arm. Pivotally attached to each arm of the pantograph is a head portion with a support frame which retains a spherical head and a plurality of sphere seats for supporting the spherical head so that it can pivot around its centerpoint at the center of the sphere. A stepper motor is disposed at the top of the spherical head and a spindle disposed with the spherical head retains a cutting bit and a pilot which extend from the bottom of the spherical head. Small z-axis displacement and spindle feed/retraction along the z-(vertical) axis is provided by the stepper motor. The drive motor rotates a transmission linkage which, in turn, rotates the spindle using cone-shaped pinions to cause the cutting bit, typically carbide, to cut the valve seat. Small x,y displacements are enabled by moving the entire spherical housing and its supporting sphere seats with respect to the support frame. The pantograph swings up and down on the base to provide large z-axis displacement to remove the spindle from the cutting position and to provide clearance for movement to another machine site. A system controller receives feedback from system monitors to control a spindle rotations and feed/retraction.

摘要翻译： 阀座和引导机包括基座结构，枢轴地支撑有具有主臂的集电弓，其上安装有驱动电动机和相对于主臂可滑动地移动的小臂。 枢轴连接到缩放仪的每个臂是具有支撑框架的头部，其保持球形头部和多个用于支撑球形头部的球座，使得其可以围绕球体中心的中心点枢转。 步进电动机设置在球形头部的顶部，并且设置有球形头部的心轴保持切割钻头和从球形头部的底部延伸的导向件。 步进电机提供z轴（垂直）轴的小z轴位移和主轴进给/缩回。 传动马达使传动联动器旋转，传动联动装置又使用锥形小齿轮使主轴旋转，使得切削刀头（通常为碳化物）切断阀座。 通过相对于支撑框架移动整个球形壳体及其支撑球座来实现小x，y位移。 集电弓在底座上下摆动，以提供较大的z轴位移，以便将主轴从切割位置移除，并提供移动到另一个机器位置的间隙。 系统控制器从系统监视器接收反馈信号，以控制主轴旋转和进给/退回。

公开(公告)号：US5613809A

公开(公告)日：1997-03-25

申请号：US490468

申请日：1995-06-14

申请人： Brice Harmand ,  Pierre Harmand

发明人： Brice Harmand ,  Pierre Harmand

IPC分类号： B23C3/05 ,  B23Q1/54 ,  B23B41/00 ,  B23B47/26 ,  B24B15/02

CPC分类号： B23Q1/5456 ,  B23C3/055 ,  Y10T408/03 ,  Y10T408/5587 ,  Y10T408/91

摘要： The valve seat and guide machine comprises a base structure on which is pivotally supported a pantograph having a major arm on which is mounted a drive motor and minor arm which moves slidably with respect to the major arm. Pivotally attached to each arm of the pantograph is a head portion with a support frame which retains a spherical head and a plurality of sphere seats for supporting the spherical head so that it can pivot around its centerpoint at the center of the sphere. A stepper motor is disposed at the top of the spherical head and a spindle disposed with the spherical head retains a cutting bit and a pilot which extend from the bottom of the spherical head. Small z-axis displacement and spindle feed/retraction along the z-(vertical) axis is provided by the stepper motor. The drive motor rotates a transmission linkage which, in turn, rotates the spindle using cone-shaped pinions to cause the cutting bit, typically carbide, to cut the valve seat. Small x,y displacements are enabled by moving the entire spherical housing and its supporting sphere seats with respect to the support frame. The pantograph swings up and down on the base to provide large z-axis displacement to remove the spindle from the cutting position and to provide clearance for movement to another machine site. A system controller receives feedback from system monitors to control a spindle rotations and feed/retraction.

摘要翻译： 阀座和引导机包括基座结构，枢轴地支撑有具有主臂的集电弓，其上安装有驱动电动机和相对于主臂可滑动地移动的小臂。 枢轴连接到缩放仪的每个臂是具有支撑框架的头部，其保持球形头部和多个用于支撑球形头部的球座，使得其可以围绕球体中心的中心点枢转。 步进电动机设置在球形头部的顶部，并且设置有球形头部的心轴保持切割钻头和从球形头部的底部延伸的导向件。 步进电机提供z轴（垂直）轴的小z轴位移和主轴进给/缩回。 传动马达使传动联动器旋转，传动联动装置又使用锥形小齿轮使主轴旋转，使得切削刀头（通常为碳化物）切断阀座。 通过相对于支撑框架移动整个球形壳体及其支撑球座来实现小x，y位移。 集电弓在底座上下摆动，以提供较大的z轴位移，以便将主轴从切割位置移除，并提供移动到另一个机器位置的间隙。 系统控制器从系统监视器接收反馈信号，以控制主轴旋转和进给/退回。

公开(公告)号：US4901477A

公开(公告)日：1990-02-20

申请号：US283272

申请日：1988-11-07

申请人： Teimuraz N. Loladze ,  Boris I. Batiashvili ,  David S. Bulskhrikidze ,  Gennady L. Mamulashvili

发明人： Teimuraz N. Loladze ,  Boris I. Batiashvili ,  David S. Bulskhrikidze ,  Gennady L. Mamulashvili

IPC分类号： B24B41/047 ,  B23Q1/26 ,  B23Q1/54 ,  B24B7/00 ,  B24B7/04 ,  B24B9/16 ,  B24B37/12 ,  B24B41/00

CPC分类号： B24B37/12 ,  B23Q1/265 ,  B23Q1/5456 ,  B24B41/002 ,  B24B9/16

摘要： An apparatus for abrasive machining has an annular support (1) and a faceplate (5) which is operatively connected to a drive and is mounted on a thrust bearing (2) for rotation in a radial bearing (8). According to the invention, the faceplate (5) has a coaxial bushing (7) journalled in the radial bearing (8), and the faceplate (5) and the annular support (1) are elastically coupled to each other by means of an axle (9) extending through the bushing (7) and biased by a spring in the direction of preload in the thrust bearing (2), the faceplate (5) being connected to the axle (9) for rotation relative thereto by an auxiliary thrust bearing (12) and having on the outer cylindrical periphery thereof a driven member of the drive, a plane (17) drawn through the middle of width of the driven member (16) of the drive extending through a plane (18) drawn substantially through the middle of width of the radial bearing (8 ).

摘要翻译： PCT No.PCT / SU88 / 00050 Sec。 371日期：1988年11月7日 102（e）日期1988年11月7日PCT提交1988年3月3日PCT公布。 公开号WO88 / 06950 PCT 日期：1988年9月22日。用于磨削加工的设备具有环形支撑件（1）和面板（5），其可操作地连接到驱动器并且安装在推力轴承（2）上以在径向轴承（8 ）。 根据本发明，面板（5）具有轴颈安​​装在径向轴承（8）中的同轴衬套（7），并且面板（5）和环形支撑件（1）通过轴彼此弹性地联接 （9）延伸穿过所述衬套（7）并且被所述止推轴承（2）中的预载荷方向上的弹簧偏压，所述面板（5）连接到所述轴（9），以通过辅助推力轴承 （12）并且在其外圆柱形周边上具有驱动器的从动构件，穿过驱动器的从动构件（16）的宽度中间的平面（17）延伸穿过基本上穿过 径向轴承宽度中间（8）。

公开(公告)号：US4807861A

公开(公告)日：1989-02-28

申请号：US142009

申请日：1988-01-11

申请人： Keesey H. Kimball

发明人： Keesey H. Kimball

IPC分类号： B23Q1/54 ,  B23Q3/04

CPC分类号： B23Q1/5456

摘要： A swivel vise which is used primarily for finishing gun stocks and is characterized by a conventional vise assembly mounted on one end of a ball mount shaft for engaging a gun stock and a ball joint assembly also engaging the ball mount shaft intermediate the ends thereof and spaced from the vise assembly, to facilitate manipulation of the ball mount shaft and the vise assembly into a selected position. In a preferred embodiment of the invention, positioning of the vise assembly in a selected attitude is facilitated by operation of a ring tensioning device which receives the ball joint assembly and is mounted on a mount block that can be attached to a work bench. The ball joint assembly includes a split ball carried by a split ring, the ends of which split ring are attached to fixed and movable elements, respectively, of the ring tensioning device, in order to manipulate the vise assembly into the selected position with respect to the mount block for finishing the gun stock.

摘要翻译： 用于主要用于精加工枪料的旋转虎钳，其特征在于安装在球安装轴的一端上用于接合枪料的常规虎钳组件和球接头组件，所述球窝接头组件还在其端部之间接合球安装轴并间隔开 从虎钳组件，以便于将球安装轴和虎钳组件操纵到选定的位置。 在本发明的优选实施例中，通过操作接收球接头组件并安装在可附接到工作台上的安装块上的环张紧装置，可以方便地将虎钳组件定位在选定的姿态。 球接头组件包括由开口环承载的分离球，其分离环的端部分别连接到环张紧装置的固定和可移动元件，以便将虎钳组件相对于 用于完成枪库存的安装座。

公开(公告)号：US3161069A

公开(公告)日：1964-12-15

申请号：US6631560

申请日：1960-10-31

申请人： KIRCHNER EGON G

发明人： KIRCHNER EGON G

IPC分类号： B23P25/00 ,  B23Q1/26 ,  B23Q1/48 ,  B23Q1/50 ,  B23Q1/54 ,  B24B41/00 ,  B24B41/04 ,  F16C23/00 ,  F16C23/02 ,  F16C29/02 ,  F16C29/12

CPC分类号： F16C29/12 ,  B23P25/00 ,  B23P25/003 ,  B23Q1/26 ,  B23Q1/48 ,  B23Q1/4828 ,  B23Q1/50 ,  B23Q1/54 ,  B23Q1/545 ,  B23Q1/5456 ,  B24B41/00 ,  B24B41/04 ,  F16C23/00 ,  F16C23/02 ,  F16C29/02 ,  F16C2322/39 ,  Y10T74/18992 ,  Y10T83/869 ,  Y10T408/21