公开(公告)号：US09138816B2

公开(公告)日：2015-09-22

申请号：US13667840

申请日：2012-11-02

Applicant: EVERISING MACHINE CO.

Inventor： Shu-Chia Chiao

IPC: B23D53/06 ,  B23D55/04

CPC classification number: B23D53/06 ,  B23D55/046 ,  Y10T83/0524 ,  Y10T83/655

Abstract: A double-acting pipe cutting band saw apparatus and method for using the same are capable of cutting a relatively large workpiece with a relatively small size band saw blade, furthermore, it improves the cutting efficiency and life of the band saw blade. Since the pipe to be cut is put on a rotary table which is mounted a slide table, it can be continuously rotated and moved with respect to the band saw assembly during the cutting operation. Hence, the pipe to be cut can be completely cut by a band saw blade whose operable cutting length of the band saw blade does not have to be larger than the diameter of the pipe, which reduces cutting time while improving cutting efficiency. The service life of the band saw blade is extended since the cutting operation is not just performed by the rotation of the band saw blade.

Abstract translation: 双作用管切割带锯设备及其使用方法能够用相对小的带锯条切割相对较大的工件，此外，其提高了带锯刀片的切割效率和寿命。 由于要切割的管被放置在安装有滑动台的旋转台上，所以在切割操作期间可以相对于带锯组件连续旋转和移动。 因此，要切割的管道可以通过带锯片完全切割，带锯片的可操作的切割长度不必大于管道的直径，这在提高切割效率的同时减少了切割时间。 带锯片的使用寿命延长，因为切割操作不仅通过带锯刀片的旋转而进行。

公开(公告)号：US20130112054A1

公开(公告)日：2013-05-09

申请号：US13667840

申请日：2012-11-02

Applicant: EVERISING MACHINE CO.

Inventor： Shu-Chia CHIAO

IPC: B26D7/06 ,  B26D3/16

CPC classification number: B23D53/06 ,  B23D55/046 ,  Y10T83/0524 ,  Y10T83/655

Abstract: A double-acting pipe cutting band saw apparatus and method for using the same are capable of cutting a relatively large workpiece with a relatively small size band saw, furthermore, it improves the cutting efficiency and life of the band saw. Since the pipe to be cut is put on a rotary table which is mounted a slide table, it can be continuously rotated and moved with respect to the band saw assembly during the cutting operation. Hence, the pipe to be cut can be completely cut by a band saw whose operable cutting length of the band saw does not have to be larger than the diameter of the pipe, which reduces cutting time while improving cutting efficiency. On top of that, the service life of the band saw is extended since the cutting operation is not just performed by the rotation of the band saw.

Abstract translation: 双作用管切割带锯设备及其使用方法能够用相对较小尺寸的带锯切割相对大的工件，此外，其提高了带锯的切割效率和寿命。 由于要切割的管被放置在安装有滑动台的旋转台上，所以在切割操作期间可以相对于带锯组件连续旋转和移动。 因此，可以通过带锯的可切割长度不必大于管的直径的带锯完全切割，从而在提高切割效率的同时减少切割时间。 此外，带锯的使用寿命延长，因为切割操作不仅仅是通过带锯的旋转而进行。

公开(公告)号：US20030089211A1

公开(公告)日：2003-05-15

申请号：US09987622

申请日：2001-11-15

Inventor： Jung-Hua Lin

IPC: B27B025/10 ,  B26D007/06

CPC classification number: B23D55/04 ,  B23Q3/183 ,  B23Q27/00 ,  Y10T83/655 ,  Y10T83/74 ,  Y10T83/747 ,  Y10T83/758

Abstract: A machine tool circular cutting supplementary apparatus comprises an upright support vertically slidably and horizontally rotatably mounted in the worktable of a machine tool, a locating block fastened to the top of the upright support, a horizontal rod slidably inserted through a transverse through hole in the locating block and locked with lock means, and a positioning member mounted on one end of the horizontal rod member and provided with a tip being engaged with the center of the circle drawn on the workpiece to be cut by the machine tool.

Abstract translation: 一种机床圆形切割辅助装置，包括：垂直滑动且水平地可旋转地安装在机床的工作台上的直立支撑件，固定在直立支架顶部的定位块;水平杆，其可滑动地插入通过横向通孔的定位 用锁定装置锁定并锁定，以及定位构件，其安装在水平杆构件的一端并​​且设置有尖端，该尖端与被所述机床切割的工件上所画的圆的中心接合。

公开(公告)号：US4986152A

公开(公告)日：1991-01-22

申请号：US530211

申请日：1990-05-30

Applicant: Marvin L. Sammons

Inventor： Marvin L. Sammons

IPC: B23D55/04 ,  B23D59/00 ,  B23Q1/48 ,  B23Q27/00

CPC classification number: B23Q27/00 ,  B23D55/046 ,  B23D59/00 ,  B23Q1/4809 ,  Y10T83/04 ,  Y10T83/655 ,  Y10T83/6563 ,  Y10T83/6593

Abstract: A fixture for use with a cutting tool, such as a saw or sander, and adapted to cut perfect circles in a workpiece. The fixture has a base which is adapted to be positioned on a work table in a predetermined relationship with respect to the cutting tool. A pivot arm is supported on the base at a first pivot point such that the pivot arm pivots on the base toward or away from the cutting tool in an arc centered at the first pivot point. A second pivot point is formed on the pivot arm and is adapted to provide a center point about which the workpiece is rotated. Stop means defines a working position for the pivot arm in which the workpiece center and the cutting tool are displaced by a distance corresponding to the radius to be cut. The operator pivots the pivot arm toward the stop and rotates the workpiece about the second pivot point so as to bring the cutting tool into the workpiece to the defined radius, following which continued rotation of the workpiece about the second pivot results in cutting of a perfect circle.

Abstract translation: 一种用于切割工具（例如锯或砂光机）并用于切割工件中的正圆的夹具。 该固定装置具有基座，其适于相对于切削工具以预定关系定位在工作台上。 枢转臂在第一枢转点处支撑在基座上，使得枢转臂以基于第一枢转点的圆弧以切割工具在朝向或远离切割工具枢转。 第二枢转点形成在枢转臂上，并且适于提供工件旋转的中心点。 止动装置限定了枢轴臂的工作位置，其中工件中心和切割工具相对应于要切割的半径的距离。 操作者将枢转臂枢转到止动件并使工件围绕第二枢转点旋转，以使切割工具进入工件到达限定的半径，随后工件围绕第二枢轴的持续旋转导致切割完美 圈。

公开(公告)号：US4398440A

公开(公告)日：1983-08-16

申请号：US253067

申请日：1981-04-10

Applicant: Harry Epstein

Inventor： Harry Epstein

IPC: B23D59/00 ,  B23Q1/48 ,  B23Q3/10 ,  B27B5/00 ,  B27B9/04

CPC classification number: B23Q1/4804 ,  B23D59/00 ,  B23Q3/102 ,  Y10T83/655 ,  Y10T83/728

Abstract: A guide member has a linearly extending guide groove formed therein. A pivot pin is guided in the guide groove in perpendicular relation with the guide member and is releasably securable to the guide member at a selected point of the guide groove. A mounting clamp releasably secures the guide member to the miter groove of the table of a motor-driven saw blade in a manner whereby the guide member abuts the planar work surface of the table with the guide groove perpendicular to the miter groove and the pivot pin extending perpendicularly to the work surface at a selected distance from the saw blade, so that a workpiece rotatably mounted on the pivot pin and parallel to the work surface is cut in a circle by the saw blade as the workpiece is rotated, the diameter of the circle being twice the distance of the pivot pin from the saw blade.

Abstract translation: 引导构件具有形成在其中的线性延伸的引导槽。 枢轴销在引导槽中与引导构件垂直地引导，并且在引导槽的选定位置可释放地固定到引导构件。 安装夹具可将导向件可释放地固定到马达驱动锯片的工作台的斜切槽上，导向件与导向槽垂直于斜切槽和枢轴销 在与锯片相距一定距离处垂直于工件表面延伸，使得可旋转地安装在枢轴上并平行于工作表面的工件在工件旋转时被锯片切成圆形，直径 圆是圆形销与锯片的距离的两倍。

公开(公告)号：US4241631A

公开(公告)日：1980-12-30

申请号：US26000

申请日：1979-04-02

Applicant: Costanzo Salvatore

Inventor： Costanzo Salvatore

IPC: B23D31/00 ,  B26D7/26

CPC classification number: B23D31/00 ,  Y10S83/916 ,  Y10T83/655 ,  Y10T83/8804 ,  Y10T83/8814 ,  Y10T83/8848 ,  Y10T83/949

Abstract: The machine comprises an operating arm accommodated with a pair of horizontally extending shoulders and is rockingly supported by a pin pivoted on parallel vertical supporting standards or uprights for said shoulders and forming part of the machine bedplate. The pin may be vertically moved along slots formed on said standards or uprights. The working plane is horizontal and may be rotated about a vertical axis and with said shoulders forms a cavity. Said plane has attached thereon the several counter-tools for the punching, nibbling and cutting operations and peripherally has cut profiles for rounding off. A mechanism is carried by the horizontal shoulders to cause the rocking movement for said operating arm and relative associated toolholders.

Abstract translation: 该机器包括一个操作臂，该操作臂容纳有一对水平延伸的肩部，并且由一个平行的垂直支撑标准物或者立柱的销枢轴支撑并且形成机床底板的一部分。 销可以沿形成在所述标准或立柱上的槽垂直移动。 工作平面是水平的并且可以围绕垂直轴线旋转，并且所述肩部形成空腔。 所述平面上附着有用于冲压，冲切和切割操作的几个对应工具，并且外围具有用于四舍五入的切割轮廓。 水平肩部承载一种机构，用于使所述操作臂和相关联的刀柄产生摇摆运动。

公开(公告)号：US3995521A

公开(公告)日：1976-12-07

申请号：US562592

申请日：1975-03-27

Applicant: Rouchdy B. Raphael

Inventor： Rouchdy B. Raphael

IPC: B23D33/04 ,  B23D55/02 ,  B23D59/00 ,  B23Q1/48 ,  B23Q7/05 ,  B26D7/06 ,  B27B13/04

CPC classification number: B23D55/023 ,  B23D33/04 ,  B23D59/00 ,  B23Q1/4804 ,  B23Q7/055 ,  Y10T83/655 ,  Y10T83/6584 ,  Y10T83/6635 ,  Y10T83/6667 ,  Y10T83/728

Abstract: Apparatus for positioning the center points of circular arcs for accurately and precisely cutting such arcs in work pieces with band saws and the like. The device includes a base secured to the work support table of the saw and extending away from the saw blade. An arm is mounted at the end of the base, remote from the blade, and is spaced above the base. Also included are means with the arm for movably mounting a trammel point which engages and holds the center of the arc to be cut either on the work piece itself or on a holder therefor to determine the radius of the arc, as well as manual and power means for rotating the work piece about the trammel point.

Abstract translation: 用于定位圆弧中心点的装置，用于将带锯和类似物的工件中的这种弧精确地精确地切割。 该装置包括固定到锯的工作支撑台并远离锯片延伸的底座。 手臂安装在基座的端部，远离叶片，并在基座上方间隔开。 还包括具有臂的装置，用于可移动地安装一个可以在工件本身上或在其上固定待切割的弧的中心的固定点，以确定弧的半径，以及手动和功率 用于使工件围绕吊点旋转的装置。

公开(公告)号：US3367375A

公开(公告)日：1968-02-06

申请号：US53687966

申请日：1966-03-23

Applicant: JAMES A. WATSON JR.

Inventor： WATSON JR JAMES A

IPC: B27M3/32

CPC classification number: B27M3/32 ,  Y10T83/6478 ,  Y10T83/6542 ,  Y10T83/655 ,  Y10T83/743 ,  Y10T409/308512

公开(公告)号：US2734573A

公开(公告)日：1956-02-14

申请号：US2734573D

IPC: H02K15/00

CPC classification number: H02K15/0006 ,  Y10T82/16442 ,  Y10T82/16639 ,  Y10T83/655 ,  Y10T83/7788

公开(公告)号：US1855794A

公开(公告)日：1932-04-26

申请号：US48276230

申请日：1930-09-18

Applicant: GOODRICH CO B F

Inventor： DORNER JOHN A

IPC: A43D87/00

CPC classification number: A43D87/00 ,  Y10T83/6489 ,  Y10T83/655 ,  Y10T83/6579 ,  Y10T83/7701 ,  Y10T83/7813