公开(公告)号：US07322778B2

公开(公告)日：2008-01-29

申请号：US11460383

申请日：2006-07-27

申请人： David C. Woodruff ,  Stan C. Weidmer

发明人： David C. Woodruff ,  Stan C. Weidmer

IPC分类号： B23B29/34

CPC分类号： B23B29/03432 ,  B23B51/06 ,  B23B2260/068 ,  B23D77/006 ,  B23D77/04 ,  Y10S408/714 ,  Y10T82/128 ,  Y10T408/455 ,  Y10T408/85 ,  Y10T408/85843 ,  Y10T408/8595

摘要： A tool for working a workpiece has a slot provided between a pair of extremities at its distal end. The extremities have cutting blades mounted thereon. The slot is configured to receive a plate. The tool has a conduit running along its axis for communication of pressurized fluid to the slot and plate. The plate directs flow of the pressurized fluid outward toward the extremities. The resulting outward force causes the extremities to bend outward, thereby urging the cutting blades outward for cutting, reaming, or other working of the workpiece. The resilience of the tool causes the extremities to return back inward when the fluid pressure is reduced. A plate may be configured to receive a wafer for transferring force from the pressurized fluid to the extremities.

摘要翻译： 用于加工工件的工具在其远端处的一对末端之间具有槽。 四肢具有安装在其上的切割刀片。 插槽配置为接收板。 该工具具有沿其轴线延伸的管道，用于将加压流体连通到槽和板。 该板将加压流体的流动向外引导到四肢。 所产生的向外的力使得四肢向外弯曲，从而向外推动切割刀片用于切割，铰孔或其他工件的加工。 当流体压力降低时，工具的弹性使得四肢返回内部。 板可以被配置为接收用于将力从加压流体传递到四肢的晶片。

公开(公告)号：US4715753A

公开(公告)日：1987-12-29

申请号：US6707

申请日：1987-01-23

申请人： Hans Tack

发明人： Hans Tack

IPC分类号： B23B29/00 ,  B23B29/04 ,  B23B29/12 ,  B23B31/107 ,  B23B29/34

CPC分类号： B23B29/046 ,  B23B31/1074 ,  B23B2265/12 ,  Y10T403/591 ,  Y10T407/227 ,  Y10T409/30952 ,  Y10T82/2589

摘要： A coupling for connecting a tool head and a tool holder. The tool head is inserted with an at least partially conical receiving pin into a correspondingly configured receiving bore in the tool holder. Tool head and tool holder are actuated by clamping elements so that a contact collar on the tool head rests against the counterface of the tool holder. The clamping device is composed of a clamping slide which is movable in the longitudinal direction of the tool holder. In the front part of the clamping slide, movable clamping jaws are provided which cooperate with a pin fixedly disposed in the tool holder in such a manner that movement of the clamping slide initiated during insertion of the receiving pin into the receiving bore causes the clamping jaws to be pushed onto the pin and to thus grip behind an annular groove in the blind bore of the tool head, thus causing the tool head to be locked to the tool holder.

摘要翻译： 用于连接工具头和工具架的联轴器。 工具头插入有至少部分圆锥形的接收销到工具夹具中相应构造的接收孔。 工具头和工具架由夹紧元件致动，使得工具头上的接触环位于工具架的相对面上。 夹紧装置由可沿刀具长度方向移动的夹紧滑块构成。 在夹持滑块的前部中，设置可动夹爪，其与固定地设置在工具夹具中的销配合，使得在将接收销插入接收孔期间启动的夹持滑动件的移动导致夹爪 被推到销上并因此夹在工具头的盲孔中的环形槽后面，从而使工具头锁定到工具架上。

公开(公告)号：US3801213A

公开(公告)日：1974-04-02

申请号：US3801213D

申请日：1972-05-25

申请人： KENNAMETAL INC

发明人： EVERSOLE W

IPC分类号： B23B29/034 ,  B23B29/34 ,  B23Q3/12

CPC分类号： B23B29/03407 ,  Y10T408/8598 ,  Y10T408/85995

摘要： The specification discloses a boring bar having shanks with a head mounted on one end and with a dovetail tongue and groove connecting the head to the shank. A clamp screw extending through the groove and also through the tongue is provided for clamping the shank and the head together.

摘要翻译： 该说明书公开了一种镗杆，其具有杆，杆的头部安装在一端，并且具有将头部连接到柄部的燕尾舌形槽。 提供延伸穿过凹槽并且还穿过舌部的夹紧螺钉用于将柄和头部夹紧在一起。

公开(公告)号：US11801561B2

公开(公告)日：2023-10-31

申请号：US17058734

申请日：2019-06-04

申请人： SAUTER FEINMECHANIK GMBH

发明人： Marius Ewald

IPC分类号： B23B29/34 ,  B23Q5/10 ,  B23B31/26 ,  B23Q3/157 ,  B23Q3/155

CPC分类号： B23B29/34 ,  B23B31/265 ,  B23Q5/10 ,  B23Q2003/15586 ,  B23Q2220/002 ,  Y10T29/519 ,  Y10T29/5155 ,  Y10T408/37 ,  Y10T483/1719

摘要： A tool turret, in particular provided for the use for a machine tool, has a pivotable tool disk (10), which has on its outer circumference a plurality of receptacles (14) for holders (18) provided with working tools. The holders (18) are attached to the tool disk (10) in a changeable manner by a fixing device (20). Each holder (18) can be swiveled into a working position to permit the assigned working tool to be driven by a drive (22). For this purpose, the working tool can be coupled to an output shaft (16) of the respective holder (18) by a coupling device (26). The fixing device (20) can be actuated by the drive (22) when this drive (22) is uncoupled while stopping the working tool.

公开(公告)号：US09032849B2

公开(公告)日：2015-05-19

申请号：US12506458

申请日：2009-07-21

申请人： Donald C. Azzopardi

发明人： Donald C. Azzopardi

IPC分类号： B23B29/34 ,  B32B29/02 ,  B23B29/034

CPC分类号： B32B29/02 ,  B23B29/02 ,  B23B29/03457 ,  B23B2260/038 ,  B23B2270/025 ,  Y10T29/49995 ,  Y10T82/128 ,  Y10T83/0596 ,  Y10T407/193 ,  Y10T407/1934 ,  Y10T407/2206 ,  Y10T407/2248 ,  Y10T407/23 ,  Y10T408/03 ,  Y10T408/8588 ,  Y10T408/85884

摘要： A material removal having a plurality of cartridges mounted on an active portion where a plurality of seating members mounted in each of the plurality of cartridges pivots about an axis between a retracted position and an extended position is disclosed. Alternative embodiments have a single pivotable seating member. The pivotable extending seating members operate to extend and retract in a scissors-like motion and enable compact and efficient machining operation, particularly for crank shaft bearing supports.

摘要翻译： 公开了一种材料去除装置，其具有安装在活动部分上的多个盒，其中安装在多个盒中的每一个中的多个座构件在缩回位置和延伸位置之间绕轴线枢转。 替代实施例具有单个可枢转座椅构件。 可枢转延伸的座椅部件以剪刀状运动伸展和缩回，能够实现紧凑且有效的加工操作，尤其是对于曲轴支承件。

公开(公告)号：US08708614B2

公开(公告)日：2014-04-29

申请号：US12690709

申请日：2010-01-20

申请人： Heinrich Heule

发明人： Heinrich Heule

IPC分类号： B23B29/34

CPC分类号： B23B51/101 ,  B23B2210/12 ,  B23B2260/136 ,  B23D79/02 ,  Y10T407/23 ,  Y10T407/28 ,  Y10T408/04 ,  Y10T408/83 ,  Y10T408/859 ,  Y10T408/96

摘要： A cutting knife for difficult-to-manipulate, chip-removing cutting tools, that is replaceably held in a knife window of a rotary-driven tool shaft of a base body, in which at least one knife holder that is connected to the cutting knife over a predetermined breaking point, and that assists with manipulation, is attached to the cutting knife, and is broken away for the tool shaft to be put to use.

摘要翻译： 一种用于难以操作的切屑切割工具的切割刀，其可替换地保持在基体的旋转驱动工具轴的刀窗中，其中至少一个连接到切割刀的刀架 超过预定的断裂点，并且辅助操纵，附接到切割刀，并且被分离以用于待使用的工具轴。

公开(公告)号：US4736659A

公开(公告)日：1988-04-12

申请号：US7309

申请日：1987-01-27

申请人： Robert A. Erickson

发明人： Robert A. Erickson

IPC分类号： B23Q3/12 ,  B23B29/00 ,  B23B29/04 ,  B23B31/107 ,  B23B31/117 ,  B23B31/22 ,  B23B29/34

CPC分类号： B23B31/1071 ,  B23B29/046 ,  B23B2265/12 ,  Y10T403/592 ,  Y10T407/227 ,  Y10T409/30952 ,  Y10T82/2585 ,  Y10T82/2589

摘要： In the present invention a tubular toolholder shank is releasably held in the bore of a tool support member by a releasable locking mechanism mounted in the bore of the tool support member and receivable in the tubular toolholder shank. The locking mechanism has an actuating member radially extending through the wall of the tubular shank.

摘要翻译： 在本发明中，通过安装在工具支撑构件的孔中的可释放的锁定机构可释放地将管状刀架固定在工具支撑构件的孔中并可接收在管状刀柄中。 锁定机构具有径向延伸穿过管状柄的壁的致动构件。

公开(公告)号：US11858084B2

公开(公告)日：2024-01-02

申请号：US16636985

申请日：2018-08-09

申请人： SAUTER FEINMECHANIK GMBH

发明人： Steffen Giesler ,  Marius Ewald

IPC分类号： B23Q3/155 ,  B23B29/34

CPC分类号： B23Q3/15526 ,  B23B29/34 ,  B23B2240/04 ,  B23Q2003/15527 ,  B23Q2003/15586 ,  B23Q2220/002 ,  Y10T483/1719

摘要： A tool turret, in particular intended for use in a machine tool, is for an automated tool change process. In a work station (7) of the pivotable tool disk (5), a holder (9) intended for receiving a machining tool (15) can be attached to the tool disk (5) in a re-detachable manner by a clamping device (31) assigned to the work station (7). In an adjusting position of the tool disk (5) that differs from the working position (11), the respective clamping device (31) can be activated or deactivated, while leaving the holder (9) on the tool disk (5). In a changing position of the tool disk different from the working (11) and adjusting positions (57), the clamping device (31) unlocks the holder (9) in such a way that the holder can be removed from the tool disk (5) and replaced with another holder (9) to be used.

公开(公告)号：US10737333B2

公开(公告)日：2020-08-11

申请号：US16255143

申请日：2019-01-23

申请人： OKUMA Corporation

发明人： Tomoki Hayashi ,  Shoichi Morimura

IPC分类号： B23B29/34 ,  B23Q3/155 ,  B23Q3/157 ,  B23B31/42 ,  B23B3/22 ,  B23Q7/04 ,  B23B29/24 ,  B23B31/40 ,  B23B29/20 ,  B23B3/16 ,  B25J15/04 ,  B25J15/00

摘要： A machine tool includes: a turret configured to hold a tool through a clamp mechanism; a workpiece main spindle device configured to rotatably hold a workpiece; a switching unit configured to change a clamp state of the clamp mechanism by using rotation torque of the workpiece main spindle device; and an in-machine robot configured to move the switching unit. The clamp mechanism includes a torque input hole to which rotation torque is applied to change the clamp state. The switching unit includes an input shaft coupled with the workpiece main spindle device, an output shaft coupled with the torque input hole of the clamp mechanism and configured to output torque to the torque input hole, and a transmission mechanism configured to transfer, to the output shaft, the rotation torque of the workpiece main spindle device input through the input shaft.

公开(公告)号：US07407349B2

公开(公告)日：2008-08-05

申请号：US11182969

申请日：2005-07-15

申请人： Heinz Kaiser ,  Ernst Hänggi ,  Ralph Stadelmann

发明人： Heinz Kaiser ,  Ernst Hänggi ,  Ralph Stadelmann

IPC分类号： B23B29/04 ,  B23B29/34

CPC分类号： B23B29/03421 ,  Y10T279/13 ,  Y10T408/858 ,  Y10T408/8595 ,  Y10T408/8598

摘要： The boring tool having a basic body (2) in which a tool bit (27) is arranged which has a cutting edge (29) at a front end (27b). The basic body (2) has an opening (3) in which the tool bit (27) is pivotably mounted. Setting means (7) serve to set the pivoted position of the tool bit (27) relative to the basic body (2). Means (16) serve to fix the tool bit (27) in the set pivoted position. The tool bit (27) is pivotable about a pivot point (P) which is essentially neutral in terms of unbalance. The tool bit (27) is preferably connected at a rear end (27a) to a radially adjustable slide (7). The slide (7) can be finely adjusted radially, for example with a micrometer screw (9).

摘要翻译： 具有基体（2）的钻孔工具，其中布置有在前端（27b）处具有切削刃（29）的工具钻头（27）。 基体（2）具有可枢转地安装工具钻头（27）的开口（3）。 设置装置（7）用于设定工具钻头（27）相对于基体（2）的枢转位置。 装置（16）用于将工具钻头（27）固定在设定的枢转位置。 工具钻头（27）围绕枢轴点（P）可枢转，枢轴点（P）在不平衡方面基本上是中立的。 工具钻头（27）优选地在后端（27a）处连接到可径向调节的滑块（7）上。 滑块（7）可以径向微调，例如用千分尺螺丝（9）。