公开(公告)号：US20150290718A1

公开(公告)日：2015-10-15

申请号：US14438128

申请日：2013-10-24

申请人： SECO-E.P.B. (SOCIÉTÉ PAR ACTIONS SIMPLIFIÉE)

发明人： Alain Freyermuth ,  Mathieu Ostermann ,  Yannick Groll ,  Pascal Krumhorn

IPC分类号： B23B31/11

CPC分类号： B23B31/11 ,  B23B2260/106 ,  B23B2260/138 ,  B23B2265/32 ,  F16D1/108 ,  F16D2001/102 ,  Y10T29/49895 ,  Y10T29/49897 ,  Y10T279/17931 ,  Y10T279/17941 ,  Y10T279/17948

摘要： An assembly for tightening and securing includes a first male part and a second female part fitted together, which have complementary forms. The fitting includes at least one contact surface of the first part with the second part. The assembly also includes at least one annular means mounted on the periphery of one of the two parts. The annular means is connected in a translational manner to the part on which the annular means is mounted when the annular means abuts with the part on which the means is mounted, and arranged to interact with a peripheral surface of the complementary part during a rotation of the annular means in relation to the complementary part.

摘要翻译： 用于紧固和固定的组件包括具有互补形式的装配在一起的第一阳部件和第二阴部件。 该配件包括第一部分与第二部分的至少一个接触表面。 组件还包括安装在两个部件中的一个的周边上的至少一个环形装置。 当环形装置与其上安装有装置的部件邻接时，环形装置以平移方式连接到环形装置上的部分，并且布置成在旋转期间与互补部分的外围表面相互作用 相对于互补部分的环形装置。

公开(公告)号：US20110158759A1

公开(公告)日：2011-06-30

申请号：US12978379

申请日：2010-12-23

申请人： Karlheinz Jansen ,  Klaus Maier ,  Sascha Tschiggfrei

发明人： Karlheinz Jansen ,  Klaus Maier ,  Sascha Tschiggfrei

IPC分类号： B23C5/26 ,  B23B31/20

CPC分类号： B23B31/201 ,  B23B31/1107 ,  B23B31/1122 ,  B23B2231/04 ,  B23B2231/2008 ,  B23B2265/32 ,  Y10T279/17504 ,  Y10T409/30952

摘要： A system is proposed that is made up of a tool holder 1, a collet 15 with a clamping nut 19, and a tool insert 27, in which the collet 15 and the tool insert are fixed and positioned on various function surfaces within the tool holder 1. Nevertheless, the clamping means are the same, namely a thread on the tool holder 1.

摘要翻译： 提出了一种系统，其由工具架1，具有夹紧螺母19的夹头15和工具插入件27组成，其中夹头15和工具插入件固定并定位在工具架内的各种功能表面上 然而，夹紧装置是相同的，即刀夹1上的螺纹。

公开(公告)号：US20080203680A1

公开(公告)日：2008-08-28

申请号：US12036453

申请日：2008-02-25

申请人： Heinrich Peter Rohm ,  Eugen Hangleiter

发明人： Heinrich Peter Rohm ,  Eugen Hangleiter

IPC分类号： B23B31/20

CPC分类号： B23B31/261 ,  B23B31/006 ,  B23B2231/0224 ,  B23B2265/32 ,  Y10T279/1008 ,  Y10T279/1045 ,  Y10T279/17743

摘要： A tool or workpiece has a mounting collar open axially outward, formed with a radially inwardly directed angled flank, and having a radial outer surface of noncircular cross-sectional shape. A chuck has a body formed with an axially forwardly open socket shaped to receive the collar with the axes generally coaxial and having an inner surface of a noncircular cross-sectional shape substantially complementary to the shape of the collar outer surface. A plurality of jaws axially fixed in the socket have radially movable ends engageable inside the collar and each formed with a radially inwardly and axially outwardly directed face. A cam having a face centered on the axis is engageable with the jaw front ends such that axial rearward shifting of the cam presses the jaw front ends outward and thereby presses the jaw faces against the collar flank to lock the collar in the socket.

摘要翻译： 工具或工件具有轴向向外开口的安装环，形成有径向向内定向的成角度的侧面，并且具有非圆形横截面形状的径向外表面。 卡盘具有主体，该主体形成有轴向向前打开的插座，其形状适于容纳所述轴环，所述轴线大致同轴并且具有与所述轴环外表面的形状基本上互补的非圆形横截面形状的内表面。 轴向固定在插座中的多个钳口具有可接合在套环内部并且各自形成有径向向内和轴向向外指向的面的径向可移动端。 具有以轴为中心的表面的凸轮可与钳口前端接合，使得凸轮的轴向向后移动将钳口前端向外压迫，从而将钳口面压靠在胎圈侧面上，以将套环锁定在插座中。

公开(公告)号：US20060159531A1

公开(公告)日：2006-07-20

申请号：US11317125

申请日：2005-12-22

申请人： Joerg Bortz ,  Juergen Wiehler

发明人： Joerg Bortz ,  Juergen Wiehler

IPC分类号： B23B51/04

CPC分类号： B23B51/0473 ,  B23B2265/32 ,  Y10T408/895

摘要： A core drilling tool and an associated core drilling machine are disclosed. An advantageous and permanent connection is ensured between the core drilling tool and the core drilling machine by means of a form-fitting element on the core drilling tool and an assigned form-fitting counterelement on a tool-holding fixture of the core drilling machine. Interlatching between the core drilling tool and the tool-holding fixture of the core drilling machine is made possible via latching elements of the tool-holding fixture preferably only when the form-fitting connection between the form-fitting element and the form-fitting counterelement is effected.

摘要翻译： 公开了一种核心钻具和相关的钻孔机。 通过在钻芯工具上的形状配合元件和在钻芯机的工具固定夹具上的分配的形状配件，在核心钻具和钻芯机之间确保有利且永久的连接。 核心钻孔工具与钻芯钻机的夹具夹具之间的互锁可以通过夹具固定夹具的闩锁元件来实现，优选地，只有当模具配件元件和模具配合件之间的形状配合连接是 影响。

公开(公告)号：US20030210963A1

公开(公告)日：2003-11-13

申请号：US10392897

申请日：2003-03-21

申请人： SANDVIK AB

发明人： Isak Kakai ,  Lars-Gunnar Wallstrom

IPC分类号： B23B051/00

CPC分类号： B23B31/201 ,  B23B31/008 ,  B23B31/1107 ,  B23B31/1122 ,  B23B2222/28 ,  B23B2260/034 ,  B23B2265/32 ,  Y10T408/9098

摘要： A rotary tool for chip removing machining, for example a milling cutter or a drill, includes a shaft, a holder, and a cutting part. The shaft has a conical seating arranged in its front end. The holder has a slightly conical recess, whose cross-sectional dimension decreases toward the open end of the recess. The cutting part has a slightly conical pin designed to be received in the recess and has a cross-sectional dimension which increases in the direction of the free end of the pin. The recess is formed by a wall which is elastically flexible in a radial direction. When the holder is drawn axially into the seating, the wall is flexed radially inwardly, causing the conical surface of the recess to tightly grip the conical surface of the pin and create an interference fit of the pin in the recess.

摘要翻译： 用于切屑去除加工的旋转工具，例如铣刀或钻头，包括轴，保持器和切割部。 轴在其前端设置有锥形座。 保持器具有稍微锥形的凹部，其横截面尺寸朝向凹部的开口端减小。 切割部分具有设计成容纳在凹部中的略微锥形的销，并且具有在销的自由端的方向上增加的横截面尺寸。 凹部由径向弹性挠曲的壁形成。 当支架被轴向拉入座时，壁径向向内弯曲，导致凹槽的锥形表面紧紧地夹住销的锥形表面，并产生销在凹槽中的过盈配合。

公开(公告)号：US5340248A

公开(公告)日：1994-08-23

申请号：US933103

申请日：1992-08-21

申请人： Bernhard Enbergs

发明人： Bernhard Enbergs

IPC分类号： B23B31/117 ,  B23B29/04 ,  B23B31/26 ,  B23C9/00 ,  B23B31/04

CPC分类号： B23B29/046 ,  B23B31/261 ,  B23B2265/32 ,  Y10T279/17863 ,  Y10T408/95 ,  Y10T409/309408 ,  Y10T409/309464

摘要： A mechanical chuck for clamping the shank of a tool comprises a receiver having a forwardly open, rearwardly tapering socket. A pull rod is mounted for front-to-rear reciprocation in the socket. The pull rod is connectible to the tool shank. A plurality of pins are mounted in the receiver for front-to-rear movement therein. Rear ends of the pins engage the pull rod. A nut is threaded on the outside of the socket so that when rotated, the nut displaces the pins rearwardly. The pins displace the pull rod and shank rearwardly, so that the shank is tightly engaged in the socket.

摘要翻译： 用于夹紧工具的柄的机械卡盘包括具有向前开口的向后渐缩的插座的接收器。 安装拉杆用于在插座中前后往复运动。 拉杆可连接到工具柄上。 多个销安装在接收器中用于其前后移动。 销的后端接合拉杆。 一个螺母拧在插座的外侧，以便在旋转时，螺母向后移动销。 销钉将拉杆移动并向后倾斜，使得柄部紧密地接合在插座中。

公开(公告)号：US4642006A

公开(公告)日：1987-02-10

申请号：US735763

申请日：1985-05-20

申请人： Sven A. O. Wirfelt

发明人： Sven A. O. Wirfelt

IPC分类号： B23Q3/12 ,  B23B29/00 ,  B23B29/04 ,  B23B31/113 ,  B23Q3/155 ,  B23C7/00 ,  B23B43/00

CPC分类号： B23B29/046 ,  B23B2240/36 ,  B23B2265/32 ,  Y10T408/957 ,  Y10T409/309464 ,  Y10T483/1743 ,  Y10T82/2589

摘要： A tool mounting between a cutting tool, for example a drill, and a machine spindle, comprising a tool element and a tightening device. The tool element consists of a body and an expandable attachment tap. The attachment tap is formed with grooves to receive a gripping implement of a tool interchanging mechanism and with a through opening to receive an end portion of a pull rod. The tightening device comprises a pull rod movably mounted in an inner pipe and forwardly projecting resilient portions. During changing to an other tool the opening at the attachment tap (13) is moved over the end portion by means of the gripping implement while a wall of the opening of the attachment tap slip against the resilient portions until a stop pin on the tool shank engages the end surface of the end portion and the resilient portions snap into recesses in the hole wall. The gripping implement is then lifted away and the attachment tap is retained in a pre-centered position whereafter the pull rod is tightened for clamping of the tool shank in the inner pipe during two further centering procedures.

摘要翻译： 刀具安装在切割工具（例如钻头）和机床主轴之间，包括工具元件和紧固装置。 工具元件由主体和可扩展附件分接头组成。 附接分接头形成有槽，以容纳工具交换机构的夹紧工具，并具有通孔以容纳拉杆的端部。 紧固装置包括可移动地安装在内管中并且向前突出的弹性部分的拉杆。 在更换为另一个工具期间，附件龙头（13）上的开口通过夹持工具在端部部分上移动，同时附件龙头的开口壁抵靠弹性部分滑动，直到工具柄上的止动销 接合端部的端表面并且弹性部分卡入到孔壁中的凹部中。 然后将夹持装置提起并将附件分接头保持在预中心位置，然后在两个进一步的对中程序期间拉紧拉杆以将工具柄夹紧在内管中。

公开(公告)号：US11975392B2

公开(公告)日：2024-05-07

申请号：US18010273

申请日：2020-12-22

申请人： SUMITOMO ELECTRIC HARDMETAL CORP.

发明人： Hideki Tomimoto ,  Hirotsugu Iwasaki ,  Satoru Kukino ,  Takashi Harada ,  Naoki Watanobe ,  Mayuka Segawa

IPC分类号： E21B10/43 ,  B23B27/20 ,  B23P15/28 ,  E21B10/567

CPC分类号： B23B27/20 ,  B23P15/28 ,  E21B10/43 ,  E21B10/567 ,  B23B2222/28 ,  B23B2226/315 ,  B23B2265/32

摘要： A cutting tool includes: a base metal provided with a seat portion; a blade edge member that is a polycrystalline diamond sintered material containing polycrystalline diamond and a binder; and a brazing material that fixes the blade edge member to the seat portion of the base metal. The blade edge member has a thickness of greater than or equal to 0.3 mm. The brazing material is disposed between a blade edge bottom face of the blade edge member and a seat bottom face of the seat portion and is in contact with the blade edge bottom face and the seat bottom face. The flank face is located outside of the base metal with respect to the lateral face of the base metal.

公开(公告)号：US09636751B2

公开(公告)日：2017-05-02

申请号：US14497389

申请日：2014-09-26

申请人： Eugen Fahrion GmbH & Co KG

发明人： Ulrich Fahrion ,  Markus Geiger ,  Salvatore Cavallaro

IPC分类号： B23B31/107 ,  B23B31/20 ,  B23B31/02

CPC分类号： B23B31/1078 ,  B23B31/02 ,  B23B31/202 ,  B23B2231/2005 ,  B23B2231/2024 ,  B23B2231/2035 ,  B23B2231/2048 ,  B23B2231/46 ,  B23B2231/48 ,  B23B2265/32 ,  Y10T279/17358 ,  Y10T279/17367 ,  Y10T279/17452 ,  Y10T279/17461 ,  Y10T279/17761

摘要： A tool holder includes a collet configured to be clamped to the shank of a tool and a pull-out protection element configured to secure the tool against being pulled out of the collet. The pull-out protection further includes a protection element such that pull-out forces acting on the tool are transmitted to the collet. The protection element is mounted so as to be moveable relative to the collet and has a wedge-shaped configuration as well as force-transmission surface. When the protection element is in a radially inner engaged position with the tool, the protection element is configured to be clamped to the cool and the collet so as to be self locking.

公开(公告)号：US08172490B2

公开(公告)日：2012-05-08

申请号：US12084678

申请日：2007-05-31

申请人： Uwe Kretzschmann ,  Jacek Kruszynski ,  Benno Spors ,  Wolfgang Bierl

发明人： Uwe Kretzschmann ,  Jacek Kruszynski ,  Benno Spors ,  Wolfgang Bierl

IPC分类号： B23B31/165

CPC分类号： B23B31/1077 ,  B23B31/06 ,  B23B2231/0204 ,  B23B2231/24 ,  B23B2265/32 ,  B23D77/006 ,  B23D2277/02 ,  F16D1/092 ,  Y10T279/17675 ,  Y10T279/17761 ,  Y10T408/44 ,  Y10T408/45 ,  Y10T408/953 ,  Y10T409/309408 ,  Y10T409/30952

摘要： A junction between two components of a tool system, that rotates about an axis of rotation, includes a conical seat, on the first component, coaxial to the axis of rotation and which is defined by an annular front face. The second component carries a coupling having a conical surface complementary to the conical seat and an annular end face resting against the front face. A tie bolt axially projects beyond the free end of the coupling pin and engages, in a cavity adjacent to the seat. The junction also has tensioning elements that are actuated from the exterior for mutually bracing the components, which are radially guided in the first component, and which act upon the tie bolt and are functionally linked with joint actuating means for adjustment between detached and tensioned positions. The tensioning elements include ejection portions that can be fitted with a rotatably received rolling element.

摘要翻译： 工具系统的围绕旋转轴线旋转的两个部件之间的连接处包括在第一部件上的与旋转轴线同轴并由环形前表面限定的锥形座。 第二部件携带具有与锥形座相互补充的锥形表面的联接器和抵靠前表面的环形端面。 连接螺栓轴向地突出超过联接销的自由端，并且在邻近座椅的空腔中接合。 连接处还具有从外部致动的张紧元件，用于相互支撑在第一部件中被径向引导的部件，并且其作用在连接螺栓上并且与功能上相关联以用于在分离位置和张紧位置之间进行调节。 张紧元件包括能够装配有可旋转地接收的滚动元件的喷射部。