公开(公告)号：US07488142B2

公开(公告)日：2009-02-10

申请号：US11600278

申请日：2006-11-16

申请人： Kjell Englund ,  Jörgen Wiman

发明人： Kjell Englund ,  Jörgen Wiman

IPC分类号： B23B27/16 ,  B26D1/00

CPC分类号： B23B27/1622 ,  B23B2200/161 ,  B23B2200/165 ,  B23B2200/168 ,  B23B2205/125 ,  B23C5/2221 ,  Y10T407/2274 ,  Y10T407/2282 ,  Y10T407/235

摘要： A cutting tool includes a basic body and a cutting body that is fixable to the basic body via a male/female coupling. The coupling includes male-like fingers and female-like seats, which are delimited between elastically resilient projections. Each finger includes two converging wedge surfaces, which are pressable against a pair of diverging support surfaces of two adjacent projections. The axial angle of convergence of the two wedge surfaces of an individual finger differ from the angle of divergence of the two co-operating support surfaces of the projections, as long as the fingers are not loaded against the projections. In such a way, the removal of the cutting body from the basic body is facilitated.

摘要翻译： 切割工具包括基体和切割体，其通过阳/阴耦合固定到基体上。 联接器包括阳型手指和阴式座位，其在弹性弹性突起之间限定。 每个指状物包括两个会聚的楔形表面，其可压靠两个相邻突起的一对发散的支撑表面。 只要手指不被装载在突起上，单个手指的两个楔形表面的轴向收敛角度与突起的两个配合的支撑表面的发散角不同。 以这种方式，便于从基体移除切割体。

公开(公告)号：US07300232B2

公开(公告)日：2007-11-27

申请号：US10994647

申请日：2004-11-23

申请人： Jörgen Wiman ,  Kjell Englund

发明人： Jörgen Wiman ,  Kjell Englund

IPC分类号： B23B29/12

CPC分类号： B23B27/145 ,  B23B27/1611 ,  B23B2200/165 ,  B23B2205/12 ,  Y10T407/227 ,  Y10T407/2272 ,  Y10T407/2274 ,  Y10T407/2282 ,  Y10T407/23

摘要： A tool for chip-removing machining includes a holder on which in indexible cutting insert is mounted. The holder includes a first base surface on which a plurality of male parts are disposed to define an insert seat. The insert includes generally parallel second and third base surfaces, each having a plurality of female parts disposed therein. The insert is invertible such that the female parts of one of the second and third base surfaces receive respective male parts of the holder. A fastener secures the insert on the seat, with the male parts tightly fitted in the female parts. The male parts are flexible relative to the first base surface to ensure a firm abutment of the male parts with surfaces of respective female parts.

摘要翻译： 用于除屑加工的工具包括其上安装有可转位的切削刀片的保持器。 保持器包括第一基面，多个阳部件设置在该第一基面上以限定插入座。 插入件包括大致平行的第二和第三基面，每个具有设置在其中的多个阴部件。 插入件是可逆的，使得第二和第三基面中的一个的阴部件容纳保持器的相应的阳部件。 紧固件将插入件固定在座椅上，其中阳部件紧密地配合在阴部件中。 阳部件相对于第一基面是柔性的，以确保阳部件与相应阴部件的表面的牢固邻接。

公开(公告)号：US20070122242A1

公开(公告)日：2007-05-31

申请号：US11600278

申请日：2006-11-16

申请人： Kjell Englund ,  Jorgen Wiman

发明人： Kjell Englund ,  Jorgen Wiman

IPC分类号： B23B27/16

CPC分类号： B23B27/1622 ,  B23B2200/161 ,  B23B2200/165 ,  B23B2200/168 ,  B23B2205/125 ,  B23C5/2221 ,  Y10T407/2274 ,  Y10T407/2282 ,  Y10T407/235

摘要： A cutting tool includes a basic body and a cutting body that is fixable to the basic body via a male/female coupling. The coupling includes male-like fingers and female-like seats, which are delimited between elastically resilient projections. Each finger includes two converging wedge surfaces, which are pressable against a pair of diverging support surfaces of two adjacent projections. The axial angle of convergence of the two wedge surfaces of an individual finger differ from the angle of divergence of the two co-operating support surfaces of the projections, as long as the fingers are not loaded against the projections. In such a way, the removal of the cutting body from the basic body is facilitated.

摘要翻译： 切割工具包括基体和切割体，其通过阳/阴耦合固定到基体上。 联接器包括阳型手指和阴式座位，其在弹性弹性突起之间限定。 每个指状物包括两个会聚的楔形表面，其可压靠两个相邻突起的一对发散的支撑表面。 只要手指不被装载在突起上，单个手指的两个楔形表面的轴向收敛角度与突起的两个配合的支撑表面的发散角不同。 以这种方式，便于从基体移除切割体。

公开(公告)号：US08491231B2

公开(公告)日：2013-07-23

申请号：US12797239

申请日：2010-06-09

申请人： Daniel Edler ,  Kjell Englund

发明人： Daniel Edler ,  Kjell Englund

IPC分类号： B23B27/16

CPC分类号： B23B27/145 ,  B23B27/1622 ,  B23B2200/048 ,  B23B2200/204 ,  B23B2205/12 ,  B23B2205/16 ,  Y10T407/2274 ,  Y10T407/23 ,  Y10T407/235

摘要： Tool for chip removing machining includes a basic body having an insert seat, and an indexable cutting insert fixed in the seat. The insert includes two cutting edges and at least two heads spaced-apart via an intermediate part and individually include a front portion having at least one cutting edge and a rear portion along which a pair of side contact surfaces are formed. The insert seat includes a front cavity including a pair of side support surfaces against which side contact surfaces of the cutting insert are pressed. The basic body is formed integrally of steel material and the seat is countersunk in the basic body so side support surfaces are integrated in the steel material. The cutting insert is formed integrally from a second, hard-wearing material having at least the same hardness as cemented carbide, the side contact surfaces of the insert being integrated in the second material.

摘要翻译： 用于去屑加工的工具包括具有插入座的基体和固定在座中的可转位切削刀片。 插入件包括两个切割刃和至少两个通过中间部分分开的头部，并且分别包括具有至少一个切削刃和后部的前部，沿着该后部形成一对侧接触表面。 插入座包括前腔，其包括一对侧支撑表面，所述切削刀片的侧面接触表面被按压。 基体由钢材一体形成，座体在基体内沉入，使侧支撑面整合在钢材中。 切削刀片由具有与硬质合金至少相同硬度的第二耐磨材料一体地形成，刀片的侧面接触表面被集成在第二材料中。

公开(公告)号：US07703359B2

公开(公告)日：2010-04-27

申请号：US10965198

申请日：2004-10-15

申请人： Kjell Englund

发明人： Kjell Englund

IPC分类号： B23B3/00 ,  B26D5/00

CPC分类号： B23B29/242 ,  B23B29/046 ,  B23B2205/02 ,  B23B2222/84 ,  B23B2260/134 ,  B23C2240/16 ,  B23C2240/21 ,  B23C2260/80 ,  Y10T82/10 ,  Y10T407/227 ,  Y10T407/2272

摘要： A cutting tool includes two parts releasably interconnectable via serration surfaces which are mechanically engageable in each other. At least one of the parts is composed of a first body and a supplemental body on which the serration surface of the one part is formed, and which via a permanent joint is stiffly united to the first body. The permanent joint can be established by laser-welding a shim disposed between the first body and the supplemental body.

摘要翻译： 切割工具包括通过可机械地彼此接合的锯齿表面可释放地互连的两个部件。 所述部件中的至少一个由第一主体和辅助主体构成，所述第一主体和所述辅助主体在所述第一主体和所述辅助主体上形成所述一个部分的锯齿表面，并且所述第一主体和所述辅助主体通过永久接合部与所述第 可以通过激光焊接设置在第一主体和补充体之间的垫片来建立永久接合。

公开(公告)号：US07578639B2

公开(公告)日：2009-08-25

申请号：US11902419

申请日：2007-09-21

申请人： Jörgen Wiman ,  Kjell Englund

发明人： Jörgen Wiman ,  Kjell Englund

IPC分类号： B23B29/12 ,  B23B27/22

CPC分类号： B23B27/145 ,  B23B27/1611 ,  B23B2200/165 ,  B23B2205/12 ,  Y10T407/227 ,  Y10T407/2272 ,  Y10T407/2274 ,  Y10T407/2282 ,  Y10T407/23

摘要： A tool for chip-removing machining includes a holder on which in indexible cutting insert is mounted. The holder includes a first base surface on which a plurality of male parts are disposed to define an insert seat. The insert includes generally parallel second and third base surfaces, each having a plurality of female parts disposed therein. The insert is invertible such that the female parts of one of the second and third base surfaces receive respective male parts of the holder. A fastener secures the insert on the seat, with the male parts tightly fitted in the female parts. The male parts are flexible relative to the first base surface to ensure a firm abutment of the male parts with surfaces of respective female parts.

摘要翻译： 用于除屑加工的工具包括其上安装有可转位的切削刀片的保持器。 保持器包括第一基面，多个阳部件设置在该第一基面上以限定插入座。 插入件包括大致平行的第二和第三基面，每个具有设置在其中的多个阴部件。 插入件是可逆的，使得第二和第三基面中的一个的阴部件容纳保持器的相应的阳部件。 紧固件将插入件固定在座椅上，其中阳部件紧密地配合在阴部件中。 阳部件相对于第一基面是柔性的，以确保阳部件与相应阴部件的表面的牢固邻接。

公开(公告)号：US07510354B2

公开(公告)日：2009-03-31

申请号：US11785075

申请日：2007-04-13

申请人： Claes Andersson ,  Kjell Englund ,  Daniel Edler

发明人： Claes Andersson ,  Kjell Englund ,  Daniel Edler

IPC分类号： B23C5/00 ,  B23C1/00

CPC分类号： B23C5/06 ,  B23C5/2221 ,  B23C2200/161 ,  B23C2200/164 ,  B23C2210/163 ,  B23C2210/168 ,  Y10T407/22 ,  Y10T407/227 ,  Y10T407/23

摘要： The invention relates to a cutting tool including a basic body and a cutting insert detachably connected to the basic body via an interface, which includes a pair of co-operating connecting surfaces in which engagement means are included, which may be in the form of knobs and seatings. A knob and a co-operating seating have a rotationally symmetrical, conical shape to prevent translation of the cutting insert in the plane of the interface. Another knob ensures that the cutting insert cannot be rotated in relation to the conical knob. Simultaneously, ample bearing surfaces abut against co-operating support surfaces in a connecting surface. In such a way, the cutting insert is fixed in a stable, non-overdetermined position in the basic body. Furthermore, the invention relates to a cutting insert as such.

摘要翻译： 本发明涉及一种切割工具，其包括基体和可拆卸地经由界面连接到基体的切割刀片，该界面包括一对配合的连接表面，其中包括接合装置，其可以是旋钮形式 和座位。 旋钮和配合座具有旋转对称的锥形形状，以防止切削刀片在界面的平面中平移。 另一个旋钮确保切割刀片不能相对于锥形旋钮旋转。 同时，足够的轴承表面抵靠连接表面中的协同支撑表面。 以这种方式，切削刀片固定在基体中稳定的，非超定位的位置。 此外，本发明涉及这样的切削刀片。

公开(公告)号：US07121771B2

公开(公告)日：2006-10-17

申请号：US10444127

申请日：2003-05-23

申请人： Kjell Englund

发明人： Kjell Englund

IPC分类号： B23B27/16

CPC分类号： B23B27/1622 ,  B23B27/164 ,  B23B2200/168 ,  B23B2200/3627 ,  B23B2205/12 ,  B23B2205/16 ,  B23B2265/34 ,  Y10T407/2248 ,  Y10T407/2274 ,  Y10T407/2276 ,  Y10T407/2278 ,  Y10T407/2282 ,  Y10T407/229 ,  Y10T407/23

摘要： A tool for chip-removing machining includes an insert holder, a cutting insert for chip-removing machining, and a fixing element for fixing the cutting insert in an insert seat of the insert holder. The insert has fingers projecting from a bottom side of the insert. The insert seat has a number of elastically flexible portions forming recesses therebetween which receive respective fingers of the insert. Contact surfaces of the fingers engage respective contact surfaces of the flexible portions to cause the flexible portions to flex elastically as the fingers become wedgingly secured in the recesses.

摘要翻译： 用于去屑加工的工具包括刀片保持器，用于除屑加工的切削刀片，以及用于将切削刀片固定在刀片保持器的刀片座中的固定元件。 插入件具有从插入件的底侧突出的指状物。 插入座具有多个弹性柔性部分，它们之间形成凹部，其接收插入件的各个指状物。 指状物的接触表面接合柔性部分的相应接触表面，以使得柔性部分随着手指楔形地固定在凹部中而弹性弯曲。

公开(公告)号：US07670088B2

公开(公告)日：2010-03-02

申请号：US11987858

申请日：2007-12-05

申请人： Claes Andersson ,  Kjell Englund ,  Gorän Pantzar

发明人： Claes Andersson ,  Kjell Englund ,  Gorän Pantzar

IPC分类号： B23C5/02 ,  B23C5/22

CPC分类号： B23C5/2208 ,  B23C2200/083 ,  B23C2200/125 ,  B23C2200/165 ,  B23C2210/168 ,  B23C2260/84 ,  Y10T407/1906 ,  Y10T407/22 ,  Y10T407/2272

摘要： A tool for chip removing machining, including a basic body, and a cutting insert fixed in an insert seat in the basic body by a tightening element, and which, via at least one shoulder surface, is held pressed against a stop surface in the insert seat. An elastically deformable spring is arranged in the insert seat, which provides, by elastic deformation as a result of tightening of the tightening element, the pressing of the shoulder surface against the stop surface.

摘要翻译： 一种用于去屑加工的工具，包括基体和通过紧固元件固定在基体中的插入座中的切削刀片，并且经由至少一个台肩表面被压靠在插入件中的止动表面上 座位。 弹性变形弹簧布置在插入座中，其通过紧固紧固元件的弹性变形来提供肩部表面压靠止动表面。

公开(公告)号：US07578641B2

公开(公告)日：2009-08-25

申请号：US11987915

申请日：2007-12-05

申请人： Claes Andersson ,  Kjell Englund

发明人： Claes Andersson ,  Kjell Englund

IPC分类号： B23C5/00 ,  B23C1/00

CPC分类号： B23C5/2208 ,  B23C2200/083 ,  B23C2200/125 ,  B23C2200/165 ,  B23C2210/168 ,  B23C2260/84 ,  Y10T407/22 ,  Y10T407/2274 ,  Y10T407/23

摘要： A tool for chip removing machining, including a basic body and a cutting insert detachably connected to the basic body via an interface. The interface includes a first connecting surface formed in the basic body in which a chute is formed that has two side-flank surfaces diverging from a bottom. The interface also includes a second connecting surface formed in the cutting insert in which there are formed a number of male members having converging side-flank surfaces that abut against the side-flank surfaces of the chute, and at least one transverse shoulder surface that abuts against a transverse stop surface in the connecting surface of the basic body. When at least one first male member in the connecting surface of the cutting insert is in engagement with the chute and has flank contact with the side-flank surfaces of the chute, a lower bearing surface of a second male member laterally spaced-apart from the first male member abuts against a support surface located in the connecting surface of the basic body and spaced-apart from the chute.

摘要翻译： 一种用于去屑加工的工具，包括基体和通过界面可拆卸地连接到基体的切削刀片。 界面包括形成在基体中的第一连接表面，其中形成滑槽，其具有从底部分叉的两个侧面表面。 接口还包括形成在切削刀片中的第二连接表面，其中形成有多个凸形构件，该凸形构件具有紧靠滑槽的侧面侧表面的会聚侧面侧表面，以及至少一个邻接的横向肩部表面 抵靠基体的连接表面中的横向止动表面。 当切削刀片的连接表面中的至少一个第一阳构件与斜槽接合并且具有与滑槽的侧面接触的侧面接触时，第二阳构件的下支承表面与第二凸构件横向间隔开 第一阳构件抵靠位于基体的连接表面并与滑槽间隔开的支撑表面。