公开(公告)号：US20190105719A1

公开(公告)日：2019-04-11

申请号：US16152900

申请日：2018-10-05

申请人： GUEHRING KG

发明人： Hans-Peter HOLLFELDER ,  Juergen THANNER

IPC分类号： B23C5/22 ,  B23B27/16 ,  B23B51/00

CPC分类号： B23C5/2239 ,  B23B27/1625 ,  B23B51/00 ,  B23B2205/02 ,  B23B2251/50 ,  B23C2210/161

摘要： The invention relates to a cutting tool, in particular a rotating machining tool, comprising a support member, a cutting element that is releasably clamped to the support member, and a clamping jaw which is located on the support member, can be secured by means of a clamping screw and clamps the cutting element against the support member. According to the invention, a lifting element is provided between the support member and the clamping claw; when the clamping screw is unscrewed, said lifting element lifts the clamping jaw off the cutting element located on the support member.

公开(公告)号：US09616585B2

公开(公告)日：2017-04-11

申请号：US13917404

申请日：2013-06-13

申请人： Iscar, Ltd.

发明人： Shimon Athad

IPC分类号： B23C5/08 ,  B26D3/12 ,  B23D61/04 ,  B23D61/02 ,  B23C5/22

CPC分类号： B26D3/12 ,  B23C5/08 ,  B23C5/22 ,  B23C2210/161 ,  B23D61/025 ,  B23D61/04 ,  Y10T83/9372 ,  Y10T83/9403

摘要： A slitting tool configured for fine-tuning thereof includes basic body, which in turn includes a body portion and a cutting portion extending therefrom. The slitting tool includes a biasing screw which is seated in a biasing bore and is configured to adjust the position of the cutting portion. The biasing screw is configured to engage a biasing surface of the body portion to adjust the cutting portion's position. The biasing surface is oblique relative to the biasing screw for retarding movement of the biasing screw a fine-tuned position.

公开(公告)号：US20160175950A1

公开(公告)日：2016-06-23

申请号：US14911055

申请日：2014-08-25

申请人： THE GLEASON WORKS

发明人： Hermann J. Stadtfeld ,  Benjamin D. Church

IPC分类号： B23C5/22 ,  B23F21/14 ,  B23C5/08

CPC分类号： B23C5/2295 ,  B23C5/08 ,  B23C2210/161 ,  B23F21/106 ,  B23F21/146

摘要： A low profile peripheral cutter (18) with stick blades (6). The cutter comprises a cutter body (30) and a flexible clamping disk (20) to clamp all blades wherein the flexible clamping disc includes a slot (24) between each cutting blade (6) in order to provide a plurality of blade clamping web wings (26) each of which acts like a deflection beam to hold the blades in position. Preferably, each web wing (26) covers one stick blade (6) and each web wing comprises two contacting pads (36, 38) to press each blade into its seating surface (44, 46) thereby holding the blade in position.

摘要翻译： 具有棒状刀片（6）的低轮廓外围刀具（18）。 切割器包括切割器主体（30）和用于夹紧所有刀片的柔性夹紧盘（20），其中柔性夹紧盘在每个切割刀片（6）之间包括槽（24），以便提供多个刀片夹紧幅翼 （26），其每个都像偏转梁一样起作用以将叶片保持在适当位置。 优选地，每个织物翼片（26）覆盖一个棒状刀片（6），并且每个织物翼片包括两个接触垫（36,38），以将每个叶片压入其就座表面（44,46），从而将刀片保持在适当位置。

公开(公告)号：US09211597B2

公开(公告)日：2015-12-15

申请号：US13318754

申请日：2009-06-10

申请人： Chang Hee Choi ,  Chang Gyu Park

发明人： Chang Hee Choi ,  Chang Gyu Park

IPC分类号： B23C5/16 ,  B23C5/24 ,  B23C5/20

CPC分类号： B23C5/2441 ,  B23B2200/085 ,  B23B2200/088 ,  B23B2205/02 ,  B23B2205/12 ,  B23C2200/085 ,  B23C2200/086 ,  B23C2210/161 ,  B23C2210/168 ,  Y10T407/1928 ,  Y10T407/1942 ,  Y10T407/2272

摘要： A cutting tool includes one or more cutting portions. Each of the cutting portions has a cutting insert and an insert pocket for mounting the cutting insert. The insert pocket has a top surface with one or more projecting portions with a shape of serration, and a bottom supporting surface. The cutting insert has a top surface mating with said projecting portions of the insert pocket, and a bottom surface mating with the bottom supporting surface of the insert pocket. The top surface of the cutting insert has one or more outwardly sloped surfaces mating with the projecting portions of the insert pocket, and one or more inwardly sloped surfaces positioned off the projecting portions.

摘要翻译： 切割工具包括一个或多个切割部分。 每个切割部分具有用于安装切削刀片的切削刀片和刀片槽。 刀片槽具有顶表面，其具有一个或多个具有锯齿形状的突出部分和底部支撑表面。 切削刀片具有与刀片槽的所述突出部分配合的顶表面和与刀片槽的底部支撑表面配合的底表面。 切削刀片的顶面具有与刀片槽的突出部分配合的一个或多个向外倾斜的表面，以及一个或多个位于突出部分之外的向内倾斜的表面。

公开(公告)号：US20120051852A1

公开(公告)日：2012-03-01

申请号：US13318754

申请日：2009-06-10

申请人： Chang Hee Choi ,  Chang Gyu Park

发明人： Chang Hee Choi ,  Chang Gyu Park

IPC分类号： B23C5/24 ,  B23C5/22 ,  B23B27/16

CPC分类号： B23C5/2441 ,  B23B2200/085 ,  B23B2200/088 ,  B23B2205/02 ,  B23B2205/12 ,  B23C2200/085 ,  B23C2200/086 ,  B23C2210/161 ,  B23C2210/168 ,  Y10T407/1928 ,  Y10T407/1942 ,  Y10T407/2272

摘要： A cutting tool includes one or more cutting portions. Each of the cutting portions has a cutting insert and an insert pocket for mounting the cutting insert. The insert pocket has a top surface with one or more projecting portions with a shape of serration, and a bottom supporting surface. The cutting insert has a top surface mating with said projecting portions of the insert pocket, and a bottom surface mating with the bottom supporting surface of the insert pocket. The top surface of the cutting insert has one or more outwardly sloped surfaces mating with the projecting portions of the insert pocket, and one or more inwardly sloped surfaces positioned off the projecting portions

摘要翻译： 切割工具包括一个或多个切割部分。 每个切割部分具有用于安装切削刀片的切削刀片和刀片槽。 刀片槽具有顶表面，其具有一个或多个具有锯齿形状的突出部分和底部支撑表面。 切削刀片具有与刀片槽的所述突出部分配合的顶表面和与刀片槽的底部支撑表面配合的底表面。 切削刀片的顶面具有与刀片槽的突出部分配合的一个或多个向外倾斜的表面，以及一个或多个向内倾斜的表面，其位于突出部分

公开(公告)号：US20050232712A1

公开(公告)日：2005-10-20

申请号：US11060740

申请日：2005-02-18

申请人： Gil Hecht

发明人： Gil Hecht

IPC分类号： B23C5/08 ,  B23C5/22 ,  B23B29/04

CPC分类号： B23C5/08 ,  B23B29/043 ,  B23B2205/02 ,  B23C5/22 ,  B23C2210/161 ,  B23C2210/486 ,  Y10T407/194 ,  Y10T407/2286 ,  Y10T407/2288 ,  Y10T407/23 ,  Y10T407/25

摘要： A cutting tool in which a cutting insert is resiliently retained. The cutting insert comprises a locating portion and a cutting portion having a rake surface and a relief surface. The locating portion extends from the cutting portion away from the rake surface.

摘要翻译： 一种切削刀具，其中刀片被弹性地保持。 切削刀片包括定位部分和具有前刀面和浮雕表面的切割部分。 定位部分从切割部分延伸离开前刀面。

公开(公告)号：US06948889B2

公开(公告)日：2005-09-27

申请号：US10392898

申请日：2003-03-21

申请人： Peder Arvidsson

发明人： Peder Arvidsson

IPC分类号： B23C5/06 ,  B23C5/22 ,  B23B27/16

CPC分类号： B23C5/2243 ,  B23C5/06 ,  B23C5/2213 ,  B23C2200/045 ,  B23C2200/165 ,  B23C2210/161 ,  Y10T407/191 ,  Y10T407/1936 ,  Y10T407/2202 ,  Y10T407/23

摘要： A tool intended for chip removing machining includes a holder and a cutting insert which have respective connecting surfaces arranged to engage each other and define an interface. A ridge having a tapering cross-sectional shape is formed in one of the connecting surfaces, and a groove having a tapering cross-sectional shape is formed in the other connecting surface, which groove receives the ridge. Both of the ridge and groove are in the shape of curves as viewed in a direction perpendicular to the respective connecting surface. The curve shape may be circular, elliptical, or polygonal.

摘要翻译： 用于切屑去除加工的工具包括：保持器和切削刀片，其具有布置为彼此接合并限定界面的相应连接表面。 在一个连接表面上形成具有锥形横截面形状的脊，并且在另一个连接表面中形成具有锥形横截面形状的凹槽，该凹槽接收脊。 脊和凹槽都是在垂直于各个连接表面的方向上观察到的曲线形状。 曲线形状可以是圆形，椭圆形或多边形。

公开(公告)号：US06739807B2

公开(公告)日：2004-05-25

申请号：US09995236

申请日：2001-11-26

申请人： James J. Robinson ,  Kenneth A. Grech ,  Larry A. Brow

发明人： James J. Robinson ,  Kenneth A. Grech ,  Larry A. Brow

IPC分类号： B23B5100

CPC分类号： B23C3/055 ,  B23C5/2424 ,  B23C5/2472 ,  B23C2210/161 ,  Y10T407/1922 ,  Y10T407/194 ,  Y10T407/2288 ,  Y10T408/5587

摘要： A rotatable cutting tool comprising a cutting tool body having at least one recess for receiving a replaceable insert. The recess has a wall defined by a deformable clamp extending radially from the tool body, the clamp comprising a leaf isolated from the tool body except at the base of the leaf by an isolating channel in the tool body. The tool further comprising adjustable clamping means for elastically deforming the leaf to retain a replaceable insert in the recess.

摘要翻译： 一种可旋转切割工具，包括具有至少一个用于接收可替换插入件的凹部的切割工具主体。 凹部具有由可从工具主体径向延伸的可变形夹具限定的壁，夹具包括通过工具主体中的隔离通道而与工具主体隔开的叶片，除了叶片的底部。 该工具进一步包括可调整的夹紧装置，用于使叶片弹性变形，以将可替换的插入件保持在凹部中。

公开(公告)号：US06565292B2

公开(公告)日：2003-05-20

申请号：US10012332

申请日：2001-12-12

申请人： Gil Hecht

发明人： Gil Hecht

IPC分类号： B23B2704

CPC分类号： B23D61/06 ,  B23B27/086 ,  B23B2260/0785 ,  B23C5/08 ,  B23C2210/161 ,  Y10T407/2288 ,  Y10T407/25

摘要： A cutting tool has a cutting insert resiliently clamped in an insert pocket. The cutting insert has an abutment surface in the form of a circular segment protruding from a bottom face. The insert pocket has a base jaw with an abutment surface in the form of a circular arc in which the circular segment is received. As a consequence, the cutting insert cannot be removed by sliding it forwardly in the insert pocket.

公开(公告)号：US09981324B2

公开(公告)日：2018-05-29

申请号：US15303639

申请日：2015-02-18

申请人： SANDVIK INTELLECTUAL PROPERTY AB

发明人： Anders Norstedt ,  Ulrik Sunnvius

IPC分类号： B23C5/20 ,  B23C5/24 ,  B23C5/22

CPC分类号： B23C5/2468 ,  B23B2200/168 ,  B23B2205/18 ,  B23C5/2208 ,  B23C5/2221 ,  B23C5/242 ,  B23C2200/168 ,  B23C2210/161 ,  B23C2210/163

摘要： A milling tool has a basic body rotatable about a center axis, and including an outside, which includes a pair of opposite front and back sides, as well as a peripheral envelope surface. The body is equipped with a plurality of replaceable cutting inserts. The basic body includes an inner hollow space having an internal limiting surface, in which there collectively mouth a plurality of bores. The bores also mouth in the outside. Each cutting insert is mounted on an outer end of an ejector, which is rectilinearly movable in the individual bore and has an inner end accessible from the hollow space, and which interacts with a compressible force generator, to pull the same into the bore. By mounting the cutting inserts on ejectors, which simultaneously are accessible from a common hollow space, the cutting inserts can be replaced fast and easily, and possibly also be indexed.