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1. 发明申请

US20180326510A1 ROTARY CUTTING TOOL 审中-公开
公开(公告)号：US20180326510A1
公开(公告)日：2018-11-15
申请号：US15966182
申请日：2018-04-30
申请人： TUNGALOY CORPORATION
发明人： Yuuma KONDOU
IPC分类号： B23C5/24 , B23C5/20 , B23C5/08 , B23C5/22
CPC分类号： B23C5/2427 , B23B2200/3654 , B23C5/08 , B23C5/207 , B23C5/2226 , B23C5/2247 , B23C5/241 , B23C5/2472 , B23C5/2475 , B23C2200/0461 , B23C2200/0483 , B23C2200/128 , B23C2210/287
摘要： A rotary cutting tool is provided which, although it has a simple configuration, allows the arrangement of each cutting edge to be easily adjusted. A first cartridge mounting seat has an upper wall surface opposing an outer side surface of a cartridge and further has a first recessed part into which a protrusion is inserted and which comes into contact, at a bottom thereof, with a leading end of the protrusion. A second cartridge mounting seat has an upper wall surface opposing an outer side surface of a cartridge and further has a second recessed part into which a protrusion is inserted and which comes into contact, at a bottom thereof, with a leading end of the protrusion. A depth of the second recessed part is greater than a depth of the first recessed part. An amount of protrusion P of the protrusion is equal to or greater than the depth of the second recessed part.

2. 发明授权

US09849523B2 Rotary cutting tool with accurate positioning 有权
公开(公告)号：US09849523B2
公开(公告)日：2017-12-26
申请号：US14653267
申请日：2013-09-30
申请人： ZHUZHOU CEMENTED CARBIDE CUTTING TOOLS CO., LTD.
发明人： Aisheng Jiang , Shequan Wang , Aimin Tang , Min Liu , Lin Chen , Wei Yi
IPC分类号： B23C5/22 , B23C5/24
CPC分类号： B23C5/2226 , B23C5/2468 , B23C2200/161 , B23C2210/168 , B23C2260/80 , Y10T407/1932
摘要： A rotary cutting tool includes a rotary tool body, a blade clamp, a cutting insert, a clamp fastener, and an insert fastener, wherein the rotary tool body has an insert pocket to define a bottom positioning face, a first lateral positioning face and a second lateral positioning face. The cutting insert is affixed to the blade clamp via the insert fastener. The first lateral positioning face is orientated opposite to a side cutting edge of the cutting insert. The blade clamp is slid into the insert pocket in an axial direction of the rotary tool body, wherein the blade clamp is coupled by the first and second lateral positioning faces in an interference clamping manner and is retained at the rotary tool body by the clamp fastener. The present invention has the advantages of strong radial impact resistance, high positioning accuracy, high safety concern and long service life.

3. 发明授权

US09808871B2 Cutting insert 有权
公开(公告)号：US09808871B2
公开(公告)日：2017-11-07
申请号：US14650489
申请日：2013-04-29
申请人： KORLOY INC.
发明人： Byung-Sun Choi , Sun-Kyoo Lee , Taeg-Won Lee , Dong-Ryong Ji , Dong-Bok Park
IPC分类号： B23C5/20 , B23C5/22
CPC分类号： B23C5/2213 , B23C5/202 , B23C5/207 , B23C5/2226 , B23C2200/0433 , B23C2200/0477 , B23C2200/085 , B23C2200/128 , B23C2200/367 , B23C2210/168 , B23C2210/66
摘要： The objective of the present invention is to provide a cutting insert which reduces cutting load and can be accurately positioned at a coupling part of a cutting tool even if cutting edges are broken or deformed. To this end, the cutting insert of the present invention includes an upper surface, a lower surface, a plurality of lateral surfaces connecting the upper surface with the lower surface, and a plurality of upper cutting edges formed between the plurality of lateral surfaces and the upper surface. In addition, the cutting insert coupled with the coupling part of the cutting tool includes: first and second upper cutting load reducing portions formed on the upper surface and provided at each side coming in contact with first and second upper cutting edges of the plurality of upper cutting edges facing each other so as to reduce the cutting load; and a one side position setting portion provided on a first lateral surface of the plurality of lateral surfaces not coming in contact with the first and second upper cutting edges so as to set the position of the cutting insert in the coupling part.

4. 发明申请

US20150330034A1 MOVABLE FIXTURE FOR MILLING RAIL HEADS AND PROCEDURE FOR REPLACING CUTTING PLATES FOR SUCH A FIXTURE 有权
标题翻译：用于铣削铁轨头的可移动固定件和用于替换这些固定件的切割板的步骤
公开(公告)号：US20150330034A1
公开(公告)日：2015-11-19
申请号：US14715685
申请日：2015-05-19
申请人： Schweerbau GmbH & Co. KG
发明人： Frank MEVERT
IPC分类号： E01B31/13 , B23C5/20 , B23Q3/155 , B23C3/00
CPC分类号： E01B31/13 , B23C3/005 , B23C5/08 , B23C5/2226 , B23C5/2234 , B23C5/2282 , B23C5/2295 , B23C2215/32 , B23Q3/15536 , B23Q3/15539 , B23Q3/15713 , B23Q11/08 , B23Q2003/15537 , B23Q2003/155407 , B23Q2003/155411 , Y10T29/49732 , Y10T407/191 , Y10T407/1926 , Y10T407/1932 , Y10T407/1944 , Y10T409/303752 , Y10T409/306384 , Y10T483/10 , Y10T483/115 , Y10T483/1736 , Y10T483/1779 , Y10T483/1845
摘要： A movable fixture for milling rail heads of slide rails arranged in a track bed includes: a rotating milling head mounted in a milling head drive mechanism supported by a chassis. The milling head has at least one cutting tooth comprising several cutting plates for milling the rail heads and a disc-shaped tool carrier connected to the milling head drive mechanism. The tool carrier includes cassettes assembled with cutting plates arranged around their periphery. The cassettes are arranged in several carrier segments connected to the tool carrier so they can be detached. The cassettes are arranged peripherally on the tool carrier with at least two assembled cutting plates, the cassettes being different with regard to at least one of: a number of cutting teeth; distances of the cutting teeth from each other; rake angle of the individual cutting plates; or inclination angle of the individual cutting plates.
摘要翻译：用于铣削设置在轨道床中的滑轨的轨道头的可移动夹具包括：安装在由底盘支撑的铣头驱动机构中的旋转铣头。铣头具有至少一个切削齿，其包括用于铣削钢轨头部的多个切割板和连接到铣头驱动机构的圆盘形工具架。工具架包括装配有围绕其周边布置的切割板的盒。盒被布置在连接到工具架上的多个载体段中，使得它们可以分离。盒体周边布置在具有至少两个组装的切割板的刀架上，所述盒对于多个切割齿中的至少一个而不同。切割齿彼此的距离; 各个切割板的前角; 或倾斜角度。

5. 发明授权

US08475087B2 Tool for chip removing machining, as well as a basic body and a cutting insert therefor 有权
标题翻译：用于除屑加工的刀具，以及基体和切削刀片
公开(公告)号：US08475087B2
公开(公告)日：2013-07-02
申请号：US12365245
申请日：2009-02-04
申请人： Lennart Wihlborg , Sven-Olov Lindström
发明人： Lennart Wihlborg , Sven-Olov Lindström
IPC分类号： B23C5/08
CPC分类号： B23C5/08 , B23C5/2213 , B23C5/2226 , B23C2200/085 , B23C2200/165 , B23C2260/80 , Y10T407/1932 , Y10T407/2202 , Y10T407/235 , Y10T408/45 , Y10T408/9097
摘要： A tool for chip removing machining, including a basic body, in which at least one seating is included, which is delimited by a base surface and a rear support protruding in relation to the base surface, the base surface including a first coupling section in the form of one or more ridges and grooves, and a replaceable cutting insert having an upperside, an underside and a clearance surface extending between the upperside and the underside and transforming into the upperside via at least one cutting edge, the underside including a second coupling section having one or more grooves and ridges which engage the grooves of the first coupling section, and vice versa, at the same time as a part of the clearance surface is urged against the rear support. An imaginary extension of the ridges of the first coupling section extends by the side of the rear support.
摘要翻译：一种用于切屑去除加工的工具，包括基体，其中包括至少一个座，其由基部表面限定，并且相对于所述基底表面突出的后支撑，所述基面包括在所述基体中的第一联接部，一个或多个脊和槽的形式，以及可更换的切削刀片，其具有在上侧和下侧之间延伸的上侧，下侧和间隙表面，并且经由至少一个切削刃转换到上侧，下侧包括第二联接部具有与所述第一联接部分的凹槽接合的一个或多个凹槽和凸脊，反之亦然，同时间隙表面的一部分被推靠在后支撑件上。第一联接部分的脊的假想延伸部由后支撑件的一侧延伸。

6. 发明授权

US08475086B2 Tool cassette 失效
标题翻译：工具盒
公开(公告)号：US08475086B2
公开(公告)日：2013-07-02
申请号：US12991243
申请日：2009-05-19
申请人： Peter Karl Mergenthaler
发明人： Peter Karl Mergenthaler
IPC分类号： B23C5/24
CPC分类号： B23C5/241 , B23C5/2226 , B23C5/2472 , B23C2245/04 , Y10T407/1912 , Y10T407/1918 , Y10T407/1928
摘要： A tool cassette having a receptacle for an interchangeable cutting insert, wherein at least one setting element for setting the position of the tool cassette with respect to a seat for the cassette of a carrier tool is provided on the tool cassette.
摘要翻译：一种具有用于可互换切削刀片的插座的工具盒，其中用于将工具盒相对于用于托架工具的盒的座的位置设置的至少一个设置元件设置在工具盒上。

7. 发明申请

US20030103818A1 Slotting cutter and cutting insert there to 失效
标题翻译：开槽刀和切割刀片
公开(公告)号：US20030103818A1
公开(公告)日：2003-06-05
申请号：US10181894
申请日：2002-10-03
发明人： Willy Astrom
IPC分类号： B23C003/22
CPC分类号： B23C5/2226 , B23C5/08 , B23C5/202 , B23C2200/125 , B23C2200/126 , B23C2200/128 , B23C2200/205 , B23C2220/36 , B23C2260/80 , Y10T407/1922 , Y10T407/1932 , Y10T407/2202
摘要： A slotting cutter includes a circular disc having an outer periphery along which a plurality of chip channels are formed which define respective seats for receiving respective index able cutting inserts. Each insert includes a planar bottom side. Either the seat or the bottom side has a male locator portion, and the other of the seat and the bottom side has a female locator portion which receives the male locator portion to define therewith and insert-locating structure. The male and female locator portions are offset laterally from a center plane of the insert oriented perpendicular to an axis of rotation of the disc. Alternating ones of the insert-locating structures are disposed on respective opposite sides of the center plane.
摘要翻译：开槽刀包括具有外周的圆盘，沿着该圆周形成有多个芯片通道，该多个芯片通道形成有相应的座，用于接收相应的可分辨的切削刀片。每个插入件包括平坦的底侧。座椅或底侧均具有阳定位器部分，而座椅和底侧中的另一个具有阴定位器部分，该位置接收阳定位器部分以限定其定位和插入定位结构。阳和阳定位器部分从垂直于盘的旋转轴线的插入件的中心平面横向偏移。插入定位结构中的交替的那些设置在中心平面的相应的相对侧上。

8. 发明授权

US06280122B1 Milling tool with precisely positionable inserts 有权
标题翻译：铣刀具精准定位刀片
公开(公告)号：US06280122B1
公开(公告)日：2001-08-28
申请号：US09427756
申请日：1999-10-27
申请人： Ingemar Qvarth
发明人： Ingemar Qvarth
IPC分类号： B23C524
CPC分类号： B23C5/207 , B23C5/2226 , B23C5/2278 , B23C5/2479 , Y10T407/1912 , Y10T407/1932 , Y10T407/1938 , Y10T407/1944
摘要： A cutter head of a milling tool is equipped with machining elements which can be fastened in respective recesses of a rotary body by one or more clamping wedges. On the rear side of the individual machining element there are serrations which co-operate with serrations formed in a rear wall of the recess. The serrations extend generally parallel to an axis of rotation of the cutter head. A bottom wall in the recess is divided into a plurality of wall parts which are separated by a first axially facing abutment surface against which an axially facing a second abutment surface on the machining element can be engaged, to define an exact initial mounting location for the machining element.
摘要翻译：铣刀的刀头配备有可以通过一个或多个夹紧楔紧固在旋转体的相应凹部中的加工元件。在单个加工元件的后侧，存在与形成在凹部的后壁中的锯齿配合的锯齿。锯齿通常平行于刀头的旋转轴线延伸。凹槽中的底壁被分成多个壁部分，这些壁部分由第一轴向面对的邻接表面分开，加工元件上的轴向面对的第二邻接表面可以与其接合，以限定准确的初始安装位置加工元件

9. 发明授权

US5676505A Method and milling tool to make deep grooves in a workpiece, especially in rotors of generators and turbines 失效
标题翻译：方法和铣削工具在工件中形成深槽，特别是在发电机和涡轮机的转子中
公开(公告)号：US5676505A
公开(公告)日：1997-10-14
申请号：US517595
申请日：1995-08-22
申请人： Roland Gauss , Rolf Vollmer
发明人： Roland Gauss , Rolf Vollmer
IPC分类号： B23C3/30 , B23C5/08 , B23C5/22
CPC分类号： B23C3/30 , B23C5/08 , B23C5/2226 , B23C2220/36 , B23C2220/366 , Y10T407/1942 , Y10T407/1956 , Y10T409/303808
摘要： A deep groove, for example a groove in a rotor for a generator or turbine, can be formed in the rotor blank in only two sequential milling cuts, and wherein each milling cut, utilizing a single rotary milling cutter, carries out at the time both coarse cutting of the groove and finish cutting, for surface smoothing, of the coarse cut along the inner surfaces of the groove. The milling cutter carries cutter chips (22, 23, 25; 44, 46) retained against chip seats (27) in cutter chip cartridges (21, 210) wherein at least some of the cutter chips have at least one end cutting edge forming a main or coarse cutting edge (33, 35, 42; 45, 47) exposed from the respective cartridge and the tool body (13, 130) for main or coarse cutting. Some cutter chips located on the cartridges also have at least one fine or finish side cutting edge (36, 49) exposed for cutting. The chips having the at least one main cutting edge cut, each, a portion of the width of the grooves, so that the sequential chips and sequential cartridges coarsely cut the entire width of the groove. The chips having the fine or finish cutting edges in at least one of the sequential cartridges have outwardly directed fine cutting edges (36, 49) located adjacent the main cutting edges (35), so that the combined operation of the cutting edges of the chips in sequential cartridges, with the main or coarse end cutting edges and the fine or finish side cutting edges on the respective chips, will generate a complete coarse and finish cut in the workpiece in one operation. Two such tools can be used with different chip configuration to form stepped grooves of, for example, an overall depth of about 22 cm, with a groove width at the widest point of about 4 cm.
摘要翻译：深槽，例如用于发电机或涡轮机的转子中的槽可以仅在两个顺序铣削切削中形成在转子坯件中，并且其中使用单个旋转铣刀的每个铣削切削在两个时间执行对粗槽进行粗切割，并对槽的内表面进行粗切割，并进行表面平滑处理。铣刀承载保持在切屑芯片盒（21,210）中的芯片座（27）上的切割器芯片（22,23,25; 44,46），其中至少一些切割器切屑具有形成主要或粗切削刃（33,35,42; 45,47），其从相应的刀片架和工具主体（13,130）露出，用于主切割或粗切割。位于墨盒上的一些切割刀片还具有暴露于切割中的至少一个精细或精加工侧切割刃（36,49）。具有至少一个主切削刃的切屑分别切割出槽的宽度的一部分，使得顺序的切屑和顺序的墨盒粗略地切割凹槽的整个宽度。在至少一个顺序盒中具有精细或精加工刃的切屑具有向外定向的位于主切削刃（35）附近的精细切削刃（36,49），使得切屑的切削刃的组合操作在顺序的盒中，主要或粗端切割边缘以及相应芯片上的精细或精加工侧切削刃将在一个操作中在工件中产生完全的粗切和精切。可以使用两种这样的工具以不同的芯片构造形成例如约22cm的整体深度的阶梯槽，其中最宽点处的槽宽度为约4cm。

10. 发明授权

US4616965A Indexable shell cutter 失效
标题翻译：可转位壳体切割机
公开(公告)号：US4616965A
公开(公告)日：1986-10-14
申请号：US583712
申请日：1984-02-27
申请人： Russell W. Anderson , Michael J. Held
发明人： Russell W. Anderson , Michael J. Held
IPC分类号： B23B51/04 , B23C5/22 , B23B27/10
CPC分类号： B23C5/2226 , B23B51/0466 , Y10S408/703 , Y10S408/713 , Y10T407/227 , Y10T408/895
摘要： An indexable shell cutter having an improved cartridge for mounting a cutter insert on the cutting face of the shell cutter body. The cutter body has a plurality of recesses extending rearwardly from the cutting face, each of said recesses being formed by a first surface, a second surface spaced from the first surface, and a base surface extending between the first and second surfaces. The second surface is essentially perpendicular to the plane of the cutting face of the cutter head and is V-shaped in cross-section. A cartridge is removably secured in each of the recesses with the base of the cartridge being in mating engagement with the second surface of the recess. A replaceable and indexable cutter insert having a plurality of cutting edges is releasably secured in a recessed seat located in the outer end of each cartridge with the plane of its face being perpendicular to the plane of the cutting face of the cutter head and one of its cutting edges extending beyond the periphery of a cutting head a distance sufficient to cuttingly engage a workpiece. The other cutting edges of the cutter insert are matingly engaged with the walls of a recessed seat formed in the outer face of the cartridge.
摘要翻译：一种可转位的外壳切割器，具有用于将切割刀片安装在壳体切割器本体的切割面上的改进的卡盘。切割器主体具有从切割面向后延伸的多个凹部，每个凹部由第一表面，与第一表面间隔开的第二表面和在第一和第二表面之间延伸的基面形成。第二表面基本上垂直于切割头的切割面的平面，并且呈横截面为V形。盒的可拆卸地固定在每个凹部中，其中盒的底部与凹槽的第二表面配合接合。具有多个切割边缘的可更换和可转位的刀具刀片可释放地固定在位于每个卡盘的外端的凹入座中，其表面的平面垂直于刀头的切割面的平面，切割边缘延伸超过切割头的周边，足以切割地接合工件的距离。刀片插入件的其他切削刃与形成在筒的外表面中的凹入座的壁配合地接合。

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