公开(公告)号：US08033765B2

公开(公告)日：2011-10-11

申请号：US10551996

申请日：2004-03-05

申请人： Peter Frank

发明人： Peter Frank

IPC分类号： B23B29/03

CPC分类号： B23B29/0341 ,  B23B2210/08 ,  B23B2260/004 ,  B23B2260/088 ,  Y10T407/1928 ,  Y10T407/193 ,  Y10T408/858 ,  Y10T408/8598 ,  Y10T408/85995 ,  Y10T408/909 ,  Y10T408/9098

摘要： The invention relates to a base body for a drilling tool, in particular to drilling/grinding tool whose front surface (14) can accommodate a cutting insert holder (2). Said invention also relates to a cutting insert holder used with said base body (1) provided with a seat for receiving a cutting insert (13, 13′, 13″). The aim of the invention is to develop a flexibly usable drilling tool whose cutting insert holder can be adjusted in a simple and accurate manner and is not expensive. For this purpose, at least one adjusting pin (4) which is connected to the base body (1) axially overlaps the cutting insert holder (2) and/or the cutting insert in such a way that a radial adjustment of the cutting insert holder (2) with respect to the base body (1) can be carried out by measuring the radial deviation (a) between the defined point of the cutting insert holder (2) or a cutting insert (3, 3′, 3″) accommodated thereby and the adjusting pin (4). In addition, a bearing surface (19) for supporting the cutting insert holder (2) on the front surface (14) of the base body (1) of the drilling tool is provided with a projection (17), preferably longitudinal, which extends outside the bearing surface (19) and is embeddable into a groove (15) on the front surface (14).

摘要翻译： 本发明涉及一种用于钻具的基体，特别涉及一种钻孔/研磨工具，其前表面（14）可容纳切削刀片保持架（2）。 本发明还涉及一种与所述基体（1）一起使用的切削刀片保持器，所述基体设置有用于接收切削刀片（13,13'，13“）的座。 本发明的目的是开发一种灵活可用的钻具，其切削刀片保持器可以以简单和准确的方式进行调节并且不昂贵。 为此目的，连接到基体（1）的至少一个调节销（4）轴向地与切削刀片保持器（2）和/或切削刀片重叠，使得切削刀片保持器 （2）相对于基体（1）的径向偏差（a）可以通过测量切削刀片保持器（2）的限定点或容纳的切削刀片（3,3'，3“）的径向偏差（a） 和调节销（4）。 此外，用于将切削刀片保持器（2）支撑在钻具的基体（1）的前表面（14）上的支承表面（19）设置有优选地纵向延伸的突起（17） 在轴承表面（19）的外侧，并且可嵌入到前表面（14）上的凹槽（15）中。

公开(公告)号：US07249917B2

公开(公告)日：2007-07-31

申请号：US10869202

申请日：2004-06-16

申请人： James P. Wilson

发明人： James P. Wilson

IPC分类号： B23B29/03

CPC分类号： B23B29/03414 ,  B23B29/046 ,  Y10T82/2529 ,  Y10T407/22 ,  Y10T407/2282 ,  Y10T408/85 ,  Y10T408/8598 ,  Y10T408/94

摘要： A boring tool for use in a tool holder, such as a boring head, that is driven about a drive axis and includes a pair of parallel bores for mounting boring tools generally includes a body including a cutting edge and a pair of mounting shanks for mounting in the bores of the tool holder. Preferably, the mounting shanks can be mounted in either bore and the cutting edge is disposed on the body so as to be different distances from the driven axis depending upon in which bores the mounting shanks are mounted.

摘要翻译： 用于诸如镗头的工具保持器中的钻孔工具，其围绕驱动轴线驱动并且包括用于安装钻孔工具的一对平行孔，其通常包括主体，该主体包括切削刃和一对安装柄，用于安装 在工具架的孔中。 优选地，安装柄可以安装在任一孔中，并且切割边缘设置在主体上，使得与被驱动轴的距离不同，这取决于安装柄安装在哪个孔中。

公开(公告)号：US20060222468A1

公开(公告)日：2006-10-05

申请号：US11098590

申请日：2005-04-04

申请人： William Keefe ,  Randy Cloud ,  Robert Wahlstrom

发明人： William Keefe ,  Randy Cloud ,  Robert Wahlstrom

IPC分类号： B23B29/03

CPC分类号： B23B29/03407 ,  B23B2250/04 ,  Y10T408/03 ,  Y10T408/76 ,  Y10T408/8598

摘要： One or more embodiments of the invention enable a boring head to hold a boring tool at an adjustable offset from the axis of rotation in a balanced configuration while maintaining stability when rotating at high speed. The apparatus comprises a boring head body, a bar holder and dial screw, a boring bar, a balance shaft and a balance weight. The apparatus may be configured for a given diameter of operation through use of alternate size components and offsetting a balance weight to account for the components in use. One method of determining the various components to use comprises weighing the various components and creating a lookup table for quick lookup to enable machinists to quickly change the bore range on a machine.

摘要翻译： 本发明的一个或多个实施例使得钻头能够以平衡配置将钻孔工具保持在与旋转轴线可调整的偏移位置，同时在高速旋转时保持稳定性。 该装置包括镗头本体，杆保持器和拨盘螺钉，镗杆，平衡轴和平衡重。 该装置可以通过使用替代尺寸的部件而构造成给定的操作直径，并且补偿平衡重以考虑使用中的部件。 确定要使用的各种部件的一种方法包括对各种部件进行称重并创建用于快速查找的查找表，以使机械师能够快速改变机器上的孔范围。

公开(公告)号：US5957630A

公开(公告)日：1999-09-28

申请号：US968247

申请日：1997-11-12

申请人： John C. Endsley ,  Michael H. Hinrichsen

发明人： John C. Endsley ,  Michael H. Hinrichsen

IPC分类号： B23B51/00 ,  B23B29/02 ,  B23B3/04 ,  B23B29/03

CPC分类号： B23B29/022 ,  B23B51/0486 ,  B23B2226/33 ,  B23B2226/63 ,  B23B2229/04 ,  B23B2251/422 ,  B23B2251/56 ,  Y10S408/705 ,  Y10T408/45 ,  Y10T408/5586 ,  Y10T83/061 ,  Y10T83/6496

摘要： A boring tool assembly is provided and has a cutting tool mounted on one end thereof and permits the boring of a straight hole through a member. The boring tool assembly includes a boring bar having integral guide members disposed thereon that follows behind the cutting tool and maintains contact with the machined surface just cut in order to keep the cutting tool in proper alignment. To permit the continued use of the boring bar after the outer diameter of the cutting tool has been reduced due to wear, each of the integral guide members are resiliently mounted on the boring bar. This permits the guide members to collapses inwardly to maintain a perfect fit with the pilot pore. This collapse inwardly of the guide members is important to maintain bearing contact of the guide members with the pilot bore if the hole being cut by the cutting tool reduces in size due to wear or if the cutting tool has been re-sharpened or replaced with a different cutting tool. A resilient member is bonded in respective slots between the bottom of the associated slot and the guide member to provide the resilient mounting of the hardened guide members to the boring bar.

摘要翻译： 提供了一种钻孔工具组件，并且具有安装在其一端上的切削工具，并且允许通过构件钻出直孔。 钻孔工具组件包括镗杆，其具有设置在其上的整体引导构件，其在切割工具后面保持与刚切割的加工表面的接触，以保持切割工具正确对准。 为了允许在切削工具的外径因磨损而减小后继续使用镗杆，每个整体引导构件弹性地安装在镗杆上。 这允许引导构件向内折叠以保持与导向孔的完美配合。 如果由于磨损造成的切削刀具的切削孔尺寸减小，或者如果切削刀具已被重新磨削或更换为切削刀具，则引导部件向内的折叠对于保持引导部件与引导孔的轴承接触是重要的 不同的刀具。 弹性构件结合在相关狭槽的底部和引导构件之间的相应狭槽中，以将硬化的导向构件弹性地安装到镗杆上。

公开(公告)号：US5662015A

公开(公告)日：1997-09-02

申请号：US520938

申请日：1995-08-31

申请人： Roger Bassett ,  Terence Ian Negus ,  Roger Sidey

发明人： Roger Bassett ,  Terence Ian Negus ,  Roger Sidey

IPC分类号： B23B29/034 ,  B23B29/03 ,  B23Q17/22

CPC分类号： B23B29/0341 ,  Y10T407/2216 ,  Y10T82/2585

摘要： A cutting tool holder assembly comprises a body having a shaft non-rotatably mounted therein for axial movement to enable adjustment of a cutting tool on a cutting tool holder member carried by the shaft. Strain gauge elements are mounted on a blade which is arranged to be deflected upon relative movement between the shaft and the body. The strain gauge elements produce an output signal proportional to the deflection of the blade.

摘要翻译： 切割工具保持器组件包括具有不可旋转地安装在其中以用于轴向运动的轴的主体，以使得能够调整由轴承载的切割工具保持器构件上的切割工具。 应变计元件安装在叶片上，刀片被布置成在轴和主体之间的相对运动时被偏转。 应变计元件产生与叶片的偏转成比例的输出信号。

公开(公告)号：US5392674A

公开(公告)日：1995-02-28

申请号：US140031

申请日：1993-10-29

申请人： Wlajko Mihic

发明人： Wlajko Mihic

IPC分类号： B23B27/16 ,  B23B27/00 ,  B23B27/04 ,  B23B29/00 ,  B23B29/03 ,  B23B27/08 ,  B23B29/02

CPC分类号： B23B27/04 ,  B23B27/007 ,  B23B2210/08 ,  B23B2220/123 ,  Y10T407/2276 ,  Y10T407/228 ,  Y10T407/2284 ,  Y10T82/2585

摘要： In a tool arrangement, an end part of a holder shaft is provided with a seat which provides a stable support for a cutter insert in at least two of the principal directions utilized in a machining operation. Stresses imposed on the cutter insert during the machining operation are transferred in an effective fashion to the shaft. The arrangement includes at least one tightenable fastening device which, after tightening, engages with the cutter insert and forces it against at least one surface of the seat. The cutter insert has stop parts with which the fastening device is intended to engage only after the cutter insert, through displacement relative to the seat on the shaft and whilst the cutter insert still in contact with the seat, has reached its operating position.

摘要翻译： PCT No.PCT / SE92 / 00286 Sec。 371日期：1993年10月29日 102（e）日期1993年10月29日PCT提交1992年5月4日PCT公布。 WO92 / 19403 PCT出版物 日期：1992年11月12日。在工具装置中，保持器轴的端部设置有座，其在加工操作中使用的主要方向中的至少两个方向上为切削刀片提供稳定的支撑。 在加工操作期间施加在切削刀片上的应力以有效的方式传递到轴。 该装置包括至少一个可紧固的紧固装置，该紧固装置在紧固之后与切割器插入件接合并且迫使其抵靠座椅的至少一个表面。 刀具插入件具有止动部件，紧固装置仅在刀片插入件之后通过相对于轴上的座位的位移以及刀片插入件仍与座椅接触的位置已经到达其操作位置。

公开(公告)号：US5001871A

公开(公告)日：1991-03-26

申请号：US356346

申请日：1989-05-24

申请人： Pierre Harmand

发明人： Pierre Harmand

IPC分类号： B23B51/10 ,  B23B29/03 ,  B23C3/05

CPC分类号： B23C3/055 ,  Y10T82/29

摘要： Machine for precision machining, with a rod for the determination of the ctical mean axis of a hole of cylindrical general contour. The present invention relates to a machine for precision machining, in particular for the grinding of valve seatings of heat engines, which is in accordance with the described in the European Patent EP-B-No. 0,022,796. According to the invention, the pilot rod (11) comprises various annular recesses (11a), in which various rings (13) which are resiliently deformable in the radial direction are respectively mounted. The invention is applicable to all types of machines for machining necessitating the presence of a pilot rod.

摘要翻译： 精密加工机床，用于确定圆柱形一般轮廓孔实际平均轴的杆。 本发明涉及一种用于精密加工的机器，特别是用于研磨热机的阀座，这是根据欧洲专利EP-B-No。 0,022,796。 根据本发明，导向杆（11）包括各种各样的环形凹槽（11a），其中分别安装有径向弹性变形的各种环（13）。 本发明适用于所有类型的加工机器，这需要先导杆的存在。

公开(公告)号：US4761103A

公开(公告)日：1988-08-02

申请号：US44287

申请日：1987-04-30

申请人： Dragisa Krstovic

发明人： Dragisa Krstovic

IPC分类号： B23B29/034 ,  B23B29/03

CPC分类号： B23B29/03407 ,  Y10T407/193 ,  Y10T407/2218 ,  Y10T407/2226 ,  Y10T407/2244 ,  Y10T408/858 ,  Y10T408/8598

摘要： A boring head having a diametrical bore adjacent the working end thereof for insertion and removal of two or more interchangeable cutter holders. The cutter holders are restrained against rotational movement within the bore but not axial movement, whereby rotation of a first drive member having threaded engagement with an internally threaded longitudinal bore in the cutter holder will cause radial adjustment of the cutter holder relative to the boring head. Rotation of the first device member is accomplished by rotation of a second drive member having a gear drive connection with the first drive member. A first micrometer dial on the outer end of the first drive member provides for rough orientation of the cutter holder during such radial adjustment thereof, whereas a second micrometer dial on the outer end of the second drive member provides for extremely precise measurements of such radial adjustment.

摘要翻译： 具有邻近其工作端的径向孔的钻头，用于插入和移除两个或更多个可互换的刀架。 切割器保持器被限制在孔内的旋转运动而不是轴向移动，由此具有与切割器保持器中的内螺纹纵向孔的螺纹接合的第一驱动构件的旋转将导致刀架相对于钻头的径向调节。 通过具有与第一驱动构件的齿轮传动连接的第二驱动构件的旋转来实现第一装置构件的旋转。 在第一驱动构件的外端上的第一微米刻度盘在其径向调节期间提供了刀架的粗略取向，而在第二驱动构件的外端上的第二微米刻度盘提供了对这种径向调节的非常精确的测量 。

公开(公告)号：US4464088A

公开(公告)日：1984-08-07

申请号：US398633

申请日：1982-07-15

申请人： Dieter Dehn

发明人： Dieter Dehn

IPC分类号： B23B29/034 ,  B23B29/03

CPC分类号： B23B29/0341 ,  B23B2260/088 ,  Y10T408/85985 ,  Y10T408/85995

摘要： A rotary material removing tool wherein an elongated rod supports a carrier for two elongated knife holders between two legs which flank the carrier and can be biased toward each other and against the carrier by a clamping screw extending transversely of the guide groove and at right angles to the axis of the rod. Those surfaces of the holders which abut against each other have elongated shallow recesses which surround the respective ends of the corresponding slots and receive a plate-like intercepting member having a centrally located hole for the shank of the clamping screw. The recesses extend to the inner ends of the respective holders and toward the knives which are mounted at the outer ends of such holders. The legs of the support close the outer ends of the slots, and the intercepting member serves to prevent penetration of chips, shavings and/or other foreign matter into those ends of the slots which are provided in the abutting surfaces of the holders. The extent to which the recesses extend beyond the slots and toward the respective knives equals or exceeds the length of a slot minus the width of such slot, and the length of the intercepting member at least equals the combined length of two slots minus the width of a slot. This ensures that the intercepting member invariably closes such portions of the respective ends of the two slots which are not overlapped by the holders.

摘要翻译： 一种旋转材料去除工具，其中细长杆支撑用于两个腿之间的两个细长刀架的载体，所述支架位于所述载体的侧面，并且可以通过横向于所述引导槽延伸的夹紧螺钉朝向彼此而偏置并且与所述载体成直角 杆的轴线。 夹持器的彼此抵靠的表面具有细长的浅凹槽，其围绕相应的狭槽的相应端部并且容纳具有用于夹紧螺钉的柄的中心定位的孔的板状拦截构件。 凹槽延伸到相应的保持器的内端并朝向安装在这种保持器的外端的刀具。 支撑件的腿关闭狭槽的外端，并且拦截构件用于防止切屑，刨屑和/或其它异物渗透到设置在保持器的邻接表面中的槽的这些端部中。 凹槽延伸超过狭槽并朝向相应刀具的程度等于或超过槽的长度减去该槽的宽度，并且截取构件的长度至少等于两个槽的组合长度减去宽度 一个插槽。 这确保拦截构件总是封闭两个槽的相应端部的不与保持器重叠的部分。

公开(公告)号：US4463490A

公开(公告)日：1984-08-07

申请号：US314069

申请日：1981-10-19

申请人： Yoshikuni Saito ,  Hitoshi Hashimoto ,  Isao Arai ,  Minoru Wada

发明人： Yoshikuni Saito ,  Hitoshi Hashimoto ,  Isao Arai ,  Minoru Wada

IPC分类号： B23B29/03 ,  B23B39/00 ,  B24B33/00 ,  B24B33/02 ,  B24B33/08 ,  B23P13/00

CPC分类号： B24B33/02 ,  B24B33/08 ,  Y10T29/49996 ,  Y10T29/5148

摘要： A plurality of boring cutters and honing stones are coaxially arranged on a machining head. A bar member is reciprocatingly inserted and splined within a rotary hollow spindle. Both the end opening surface of the spindle and the end of the bar member are taper-engaged with each other so that the bar member may be disengaged and moved forwardly with respect to the spindle. The machining head is coupled with the end surface of the bar member. When the spindle is taper-engaged with the bar member, a workpiece is bored. When the bar member is moved forwardly to release the taper engagement, the workpiece is honed by reciprocating the bar member and the machining head. Thus, the honing operation can be performed with a rigid structure, and both boring and honing operations can be effected by the same machining head.

摘要翻译： PCT No.PCT / JP80 / 00103 Sec。 371日期1981年10月19日 102（e）日期1981年10月19日PCT提交日期1980年5月14日PCT公布。 公开号WO81 / 02404 日期：1981年9月3日。多台钻孔铣刀和珩磨石头同轴布置在加工头上。 杆构件往复插入并花键在旋转中空心轴内。 主轴的端部开口表面和杆件的端部都彼此锥形接合，使得杆件可以相对于主轴分离并向前移动。 加工头与杆构件的端面联接。 当主轴与杆构件锥形接合时，工件是无孔的。 当杆构件向前移动以释放锥形接合时，通过使杆构件和加工头往复运动来磨削工件。 因此，可以以刚性结构进行珩磨操作，并且可以通过相同的加工头实现钻孔和珩磨操作。