公开(公告)号：US4655109A

公开(公告)日：1987-04-07

申请号：US363024

申请日：1982-03-29

申请人： Helmut Rungger ,  Ernst Linsinger, deceased

发明人： Helmut Rungger ,  Ernst Linsinger, deceased

IPC分类号： B23B5/14 ,  B23D21/04

CPC分类号： B23D21/04 ,  Y10T82/16016 ,  Y10T82/16262

摘要： For severing long workpieces, in particular pipes of metal material, especially at high temperatures, in a normal plane relative to the axis at an arbitrary site with the aid of a metal-cutting tool, a workpiece is firmly clamped and at a standstill, while the tool is guided in an interrupted cut around the workpiece with continuous radial advancement. The tool remains in engagement with the workpiece over only a portion of its path, which is effected by way of example in that the central circling of the cutting movement has superimposed upon it an eccentric planetary movement, so that the line of cutting is not a continuous circular line. In an apparatus for performing this method, a knife head (3) equipped with cutting knives (5) is seated on the end toward the cut of a hollow working shaft (2) rotating in a housing (1). A hollow control shaft (7) is preferably supported centrally in the hollow working hsaft (2) carrying the knife head (3). During idling, the hollow control shaft (7) rotates in synchronism with the hollow working shaft (2) via a planetary gear (9, 10); during cutting, however, the hollow control shaft (7) executes a relative movement with respect to the hollow working shaft (2).

摘要翻译： 为了切断长工件，特别是在金属切削工具的帮助下，通过金属切削工具，在相对于轴线的正常平面中，特别是在高温下切断金属材料的管道，工件被牢固地夹紧并处于停止状态，同时 刀具以连续的径向前进方式在工件周围的中断切削中被引导。 该工具仅在其路径的一部分上与工件保持接合，这通过示例的方式实现，因为切割运动的中心盘旋已经叠加在偏心的行星运动上，使得切割线不是 连续圆线。 在用于执行该方法的装置中，装有切割刀（5）的刀头（3）在端部朝向在壳体（1）中旋转的中空工作轴（2）的切口上。 空心控制轴（7）优选地支承在承载刀头（3）的中空加工轴（2）的中心。 在空转期间，空心控制轴（7）经由行星齿轮（9,10）与中空作业轴（2）同步旋转; 然而，在切割期间，中空控制轴（7）相对于中空工作轴（2）执行相对运动。

公开(公告)号：US3848489A

公开(公告)日：1974-11-19

申请号：US33964773

申请日：1973-03-09

申请人： SANTANA A

发明人： SANTANA A

IPC分类号： B23B5/16 ,  B23D21/04 ,  B23B3/04 ,  B23B5/14

CPC分类号： B23D21/04 ,  B23B5/16 ,  Y10T82/16262 ,  Y10T82/16442

摘要： A rotary machine tool includes a pair of axially aligned rotatable wheels. One of the wheels has radially extending guide slots, and the other of the wheels has generally spiral shaped guide slots. Means, such as pinion gear means coupled to gear teeth on the perimeters of the wheels, are provided for producing relative rotary displacement of the wheels. A tool carrier is slidably mounted with respect to one of the wheels, and carries a pin engaging the slots of the two wheels, so that the tool carrier is radially displaced upon relative rotation of the wheels.

摘要翻译： 旋转机床包括一对轴向对准的可旋转轮。 其中一个轮具有径向延伸的引导槽，另一个轮具有大致螺旋形的引导槽。 提供了诸如耦合到车轮周边上的齿轮齿的小齿轮装置的装置，用于产生车轮的相对旋转位移。 工具托架相对于其中一个滑轮可滑动地安装，并且承载与两个轮子的槽接合的销，使得当车轮的相对转动时工具架被径向移位。

公开(公告)号：US1160387A

公开(公告)日：1915-11-16

申请号：US2676015

申请日：1915-05-08

申请人： CURTIS LEWIS B

发明人： CURTIS LEWIS B

CPC分类号： B23D21/04 ,  Y10T82/16262

公开(公告)号：US5881616A

公开(公告)日：1999-03-16

申请号：US736423

申请日：1996-10-24

申请人： Takashi Nanzai

发明人： Takashi Nanzai

IPC分类号： B23D21/00 ,  B23D21/04 ,  B23B3/04

CPC分类号： B23D21/04 ,  Y10T82/16262 ,  Y10T82/16475

摘要： A cam mounting gear having a number of teeth smaller by one than the number of teeth of a main gear which is driven to rotate is disposed in parallel to the main gear, and a cam having a tapered face formed thereon such that the thickness thereof gradually increases along an inner periphery thereof is disposed on an inner wall of the cam mounting gear. A main holder having a cutter blade and a bearing which contacts with the cam is supported for rotation on a flat face portion of the main gear. As rotation of the main gear is transmitted to the cam mounting gear via a pinion, the bearing of the main holder is driven to roll on the tapered face of the cam, and thereupon, the cutter blade is displaced in a direction toward the center of the apparatus to cut a cutting object pipe located at a central location of the apparatus.

摘要翻译： 具有比被驱动旋转的主齿轮的齿数小一倍的齿轮的凸轮安装齿轮与主齿轮平行设置，并且在其上形成有锥形面的凸轮使得其逐渐的厚度 沿其内周的增加设置在凸轮安装齿轮的内壁上。 具有切割刀片和与凸轮接触的轴承的主支架被支撑以在主齿轮的平坦表面部分上旋转。 当主齿轮的旋转通过小齿轮传递到凸轮安装齿轮时，主支架的轴承被驱动以在凸轮的锥形表面上滚动，并且随后，切割刀沿朝向中心的方向移位 切割位于设备的中心位置的切割物料管的设备。

公开(公告)号：US5813299A

公开(公告)日：1998-09-29

申请号：US685833

申请日：1996-07-25

申请人： Richard N. Soucy

发明人： Richard N. Soucy

IPC分类号： B23D21/04 ,  G21C3/10 ,  B23B5/14

CPC分类号： G21C3/10 ,  B23D21/04 ,  G21Y2002/302 ,  Y02E30/40 ,  Y10T82/16262 ,  Y10T82/16311 ,  Y10T82/16361 ,  Y10T82/2527

摘要： A rotary tubing cutter enables automatic tube cutting without requiring manual rotation of the cutter. The apparatus includes a motor driven gear assembly including a blade gear and a feed gear. The feed gear includes a plurality of cam slots that receive pins attached to the cutting blades of the blade gear. Rotation of the feed gear relative to the blade gear effects feeding of the cutting blades. The apparatus is particularly useful for fuel rod tubing of nuclear fuel assemblies.

摘要翻译： 旋转管切割器可实现自动切管，无需手动旋转刀具。 该装置包括一个包括刀片齿轮和进给齿轮的马达驱动齿轮组件。 进给齿轮包括多个凸轮槽，其接收连接到刀片齿轮的切割刀片的销。 进给齿轮相对于叶片齿轮的旋转会影响切割刀片的进给。 该装置对于核燃料组件的燃料棒管特别有用。

公开(公告)号：US1894784A

公开(公告)日：1933-01-17

申请号：US47251930

申请日：1930-08-02

申请人： STEEL AND TUBES INC

发明人： O'CONNOR BERNARD J ,  HANNON JOHN J

IPC分类号： B23D21/04

CPC分类号： B23D21/04 ,  Y10T82/16262 ,  Y10T82/16639 ,  Y10T83/387 ,  Y10T408/5634 ,  Y10T408/8592

公开(公告)号：US1695363A

公开(公告)日：1928-12-18

申请号：US1695363D

IPC分类号： B23B5/14

CPC分类号： B23B5/14 ,  Y10T82/16262 ,  Y10T408/85915

公开(公告)号：US5386743A

公开(公告)日：1995-02-07

申请号：US90511

申请日：1993-07-13

申请人： Win-Jim Su ,  Ching-Yuan Lin ,  Jung-Hong Huang

发明人： Win-Jim Su ,  Ching-Yuan Lin ,  Jung-Hong Huang

IPC分类号： B23Q16/10 ,  B23B29/24

CPC分类号： B23Q16/102 ,  Y10T74/14 ,  Y10T74/1494 ,  Y10T82/16262

摘要： In a turret indexing device, a coupling containing three gear members is employed in a turret indexing device to cooperate with an indexing disc mounted on an output shaft which is adapted to hold an indexing head. The coupling is operated by a first cam fixedly mounted on an input shaft through a lever mechanism, and the indexing disc is driven by a second cam fixedly mounted on the same input shaft. The three gear members include a first gear member fixedly mounted on a collar slidably mounted on the output shaft, a second gear member which is fixedly mounted on a stationary housing, and third gear member fixedly mounted on a head end of the output shaft. The collar with the first gear member is operated by the lever mechanism to cause the first gear to engage with and disengage from the second gear member and the third gear member while the first cam rotates, in a present timing sequence, and the indexing disc is caused to rotate only when the first gear member is disengaged from the second gear member and the third gear member.

摘要翻译： 在转塔分度装置中，在转台分度装置中采用包含三个齿轮构件的联接器，以与安装在适于保持分度头的输出轴上的分度盘配合。 联轴器由固定地安装在输入轴上的杠杆机构的第一凸轮操作，分度盘由固定地安装在同一输入轴上的第二凸轮驱动。 三个齿轮构件包括固定地安装在可滑动地安装在输出轴上的轴环上的第一齿轮构件，固定地安装在固定壳体上的第二齿轮构件和固定地安装在输出轴的头端上的第三齿轮构件。 具有第一齿轮构件的轴环由杠杆机构操作，以使第一齿轮在第一凸轮以当前时序顺序旋转时与第二齿轮构件和第三齿轮构件接合并脱离，并且分度盘为 仅当第一齿轮构件与第二齿轮构件和第三齿轮构件脱离接合时才使其旋转。

公开(公告)号：US4671148A

公开(公告)日：1987-06-09

申请号：US776389

申请日：1985-09-16

申请人： Alan J. Thatcher

发明人： Alan J. Thatcher

IPC分类号： B23D31/00 ,  B26D3/16 ,  B23B5/14 ,  B23D21/04

CPC分类号： B26D3/16 ,  B23D31/001 ,  Y10T82/16229 ,  Y10T82/16262 ,  Y10T82/16327 ,  Y10T82/16442

摘要： A trimmer for making a circumferential cut through a hollow cylindrical object. The trimmer has a rotatably cup which holds a blade support assembly which rotates with the rotatable cup. A cam member is supported by the rotatable cup and rotates in the same direction as a rotatable cup but at a slightly different speed. In one cutting cycle, the cam member rotates one revolution different from the rotatable cup. This causes the blade to move in and out of contact with the object to be cut while the blade is rotating about the periphery of the object.

摘要翻译： 用于通过中空圆柱形物体进行圆周切割的修剪器。 修剪器具有可旋转的杯，其保持与可旋转杯一起旋转的叶片支撑组件。 凸轮构件由可旋转杯支撑并且沿与可旋转杯相同的方向旋转，但是以稍微不同的速度旋转。 在一个切割循环中，凸轮构件与可旋转杯不同旋转一圈。 这样，当刀片围绕物体的周边旋转时，刀片与待切割的物体移动并脱离接触。

公开(公告)号：US3839933A

公开(公告)日：1974-10-08

申请号：US32319873

申请日：1973-01-12

申请人： STANDUN

发明人： PARAMONOFF E

IPC分类号： B23D21/14 ,  B21D51/26 ,  B23D21/00 ,  B23D31/00 ,  B23B5/14

CPC分类号： B23D31/001 ,  Y10T82/16262 ,  Y10T82/16639 ,  Y10T82/16951

摘要： A mandrel positioned can body is retained stationary with a wall to be trimmed projecting axially through an outer stationary cutter ring while an internal, circular trimmer knife is moved outwardly to penetrate the can wll acting against the cutter ring and the knife axis is then moved in a circular path around the can wall and cutter ring to trim the can wall followed by trimmer knife inward retraction. The trimmer knife is also preferably rotatable about its own axis and interfaces during the trimming operation against the cutter ring by axial abutting respective radial surfaces. The trimmer knife inward and outward movement relative to the cutter ring is controlled by a cam ring having an inwardly facing cam surface and adjustment means is preferably associated with the cam ring for radial trimmer knife movement control and can wall penetration. The cutter ring and trimmer knife are each mounted so that they may be disassembled, surface ground for sharpening and reassembled with the reassembly assuring exact cutting surface relaignment automatically.

摘要翻译： 心轴定位的罐体保持静止，待被修剪的壁通过外部固定的切割环轴向地突出，同时内部的圆形微调刀向外移动以穿透能够抵靠刀具环的罐，并且刀轴然后移动 围绕罐壁和切割环的圆形路径来修整罐壁，然后修剪刀向内缩回。 修剪刀还优选地可以围绕其自身的轴线旋转，并且在通过轴向抵靠相应的径向表面的修剪操作期间相对于切割器环的接合。 修剪刀相对于切割环的向内和向外运动由具有向内凸轮表面的凸轮环控制，并且调节装置优选地与用于径向修剪刀运动控制的凸轮环相关联，并且可以进行墙壁穿透。 铣刀环和修剪刀分别安装成可以拆卸，表面磨削，重新组装，重新组装，确保精确的切割表面自动移动。