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1. 发明授权

US5507606A Back spotfacing tool 失效
标题翻译：背面贴面工具
公开(公告)号：US5507606A
公开(公告)日：1996-04-16
申请号：US433821
申请日：1995-05-04
申请人： Rudolph Steiner
发明人： Rudolph Steiner
IPC分类号： B23B51/10 , B23B51/00
CPC分类号： B23B51/102 , Y10S408/713 , Y10T408/5621 , Y10T408/865 , Y10T408/909
摘要： Adjacent one end thereof the shank of a back spotfacing tool has therein a transverse slot, and a cutter mounting pin which extends between opposite sides of the slot parallel to the shank axis. A cutter has in one end thereof a U-shaped slot which is inserted removably over the pin to support the cutter for limited pivotal movement about the pin into and out of an operative position in which a flat, external, limit surface formed on the side of the cutter remote from the open end of its U-shaped slot engages the bottom of the slot in the shank to support the cutter for a cutting operation, and to prevent removal of the cutter from the pin. The cutter may be swung manually to an inoperative position in which the open end of its slot is positioned to permit removal of the cutter from the pin, or the replacement thereof over the pin.
摘要翻译：背面接近工具的相邻的一端具有横向狭槽和在平行于柄轴线的狭槽的相对侧之间延伸的切割器安装销。切割器的一端具有U形槽，该U形槽可移除地插入销上以支撑切割器，用于围绕销的有限的枢转运动进入和离开在其中形成在侧面上的平坦的外部极限表面的操作位置远离其U形槽的开口端的切割器与柄中的狭槽的底部接合以支撑切割器进行切割操作，并且防止切割器从销上移除。刀具可以手动地摆动到非操作位置，在该位置，其槽的开口端被定位成允许刀具从销上移除，或者在销上被替换。

2. 发明授权

US5848860A Automatic back and front spotfacing and counterboring tools 失效
标题翻译：自动背面和正面贴片和定位工具
公开(公告)号：US5848860A
公开(公告)日：1998-12-15
申请号：US953453
申请日：1997-10-17
申请人： Rudolph Steiner
发明人： Rudolph Steiner
IPC分类号： B23B51/10 , B23B51/00
CPC分类号： B23B51/102 , Y10T408/85884 , Y10T408/8595
摘要： A cylindrical tool body is chucked at one end in a drive spindle, and has in its opposite end a cutter blade pivotal into and out of a recess in the tool body between inoperative and operative positions, respectively. The pivoted end the cutter has thereon spaced teeth drivingly engaged with the teeth of a rack formed on one end of an elongate operating rod which reciprocates in an axial bore in the tool body. The opposite end of the rod is secured to one end of a radial pin, the opposite end of which projects slidably into a helical groove formed in the inner peripheral surface of an actuating ring which surrounds the tool body adjacent its chucked end. A friction ring which is rotatable on the tool body adjacent the actuating ring is frictionally engaged with the actuating ring by a friction clutch device which also surrounds the tool body adjacent the friction ring. When the friction ring is secured against rotation, and the rotation of the tool body is reversed by the drive spindle, the tool body momentarily rotates relative to the actuating ring, thus causing the helical groove to shift the radial cutter actuating pin slightly axially in the tool body thereby causing the cutter actuating rod slightly axially so that its rack pivots the cutter blade from one end to the other of its limit positions. In a second embodiment two cutter blades are pivotally mounted in a recess in the tool body for operation by two separate operating rods, each of which carries a radial actuating pin which projects into the helical groove formed in the inner peripheral surface of the actuator ring.
摘要翻译：一个圆柱形工具主体被夹在驱动主轴的一端，并且在其相对端分别具有一个切割刀片，该切割刀片在工具主体中分别转入和移出工具体内的凹槽。切割器具有其上的间隔开的齿的枢转端部与驱动地与齿形齿啮合的齿条形成在细长操作杆的一端上，该细长操作杆在工具主体中的轴向孔中往复运动。杆的相对端被固定到径向销的一端，其相对的端部可滑动地突出成形成在致动环的内周表面中的螺旋槽，该致动环围绕工具主体邻近其卡止端。在靠近致动环的工具主体上可旋转的摩擦环通过摩擦离合器装置与致动环摩擦接合，摩擦离合器装置也围绕邻近摩擦环的工具主体。当摩擦环被固定抵抗旋转，并且工具主体的旋转被驱动主轴反转时，工具主体相对于致动环瞬时地旋转，从而使螺旋槽在径向切割器致动销稍微轴向移动从而使切割器致动杆略微轴向地使得其齿条将切割刀片从其一端枢转到另一个极限位置。在第二实施例中，两个切割刀片可枢转地安装在工具主体中的凹部中，以通过两个单独的操作杆操作，每个操作杆都带有径向致动销，该致动销突出到形成在致动器环的内周表面中的螺旋槽中。

3. 发明授权

US06270296B1 Fluid pressure operated spotfacing and counterboring tool 失效
标题翻译：流体压力操作的光洁度和对位工具
公开(公告)号：US06270296B1
公开(公告)日：2001-08-07
申请号：US09492371
申请日：2000-01-27
申请人： Rudolph Steiner , Eugene E. Peek , Randall Beaudin
发明人： Rudolph Steiner , Eugene E. Peek , Randall Beaudin
IPC分类号： B23B5100
CPC分类号： B23B51/102 , Y10T408/455 , Y10T408/85884 , Y10T408/8595
摘要： A tool holder, which has a tool bit pivotal in a recess in one end thereof, extends coaxially through a generally bell shaped piston housing, and through the center of a piston slidably mounted on the holder for limited reciprocation in the housing axially thereof. The piston is urged by a compressing spring to a retracted position against one end of the housing, and has a reduced diameter annular wall that projects coaxially toward the end of the holder containing the tool bit. A tool actuating rod, which is pivotal in an axial bore in the holder, has on one end a lever which extends slidably into an axially extending helical slot formed in the annular piston wall, and is connected at its opposite end to the tool bit. When the piston is in its retracted position, the helical slot in its annular wall causes the actuating rod to swing the tool bit to an inoperative position within the holder recess. In use the end of the holder opposite the tool bit is connected to the drive spindle of a machine tool and a supply of air or fluid under pressure which passes through an axial bore and radial port in the holder to one side of the retracted piston causing the piston to advance it helical slot relative to the actuating rod lever thereby to pivot the tool bit out of the recess and into an operative position.
摘要翻译：具有在其一端的凹部中枢转的工具头的工具架同轴地延伸穿过大致钟形的活塞壳体，并且穿过可滑动地安装在保持器上的活塞的中心，用于在其轴向轴向上有限的往复运动。活塞被压缩弹簧压缩到靠近壳体的一端的缩回位置，并且具有直径减小的环形壁，其同轴地突出到包含刀头的保持器的端部。在保持器的轴向孔中枢转的工具致动杆在一端具有可滑动地延伸到形成在环形活塞壁中的轴向延伸的螺旋槽中的杆，并且在其相对端连接到工具钻头。当活塞处于其缩回位置时，其环形壁中的螺旋槽使得致动杆将工具头摆动到保持器凹部内的不工作位置。在使用中，与刀具相对的保持器的端部连接到机床的驱动主轴，并且在压力下供应空气或流体，其通过保持器中的轴向孔和径向端口到缩回活塞的一侧，引起活塞将其相对于致动杆杆推进其螺旋槽，从而将工具钻头枢转到凹槽内并进入操作位置。

4. 发明授权

US5927911A Automatic fluid actuated spotfacing and counterboring tool 失效
标题翻译：自动流体驱动的表面贴装工具
公开(公告)号：US5927911A
公开(公告)日：1999-07-27
申请号：US174664
申请日：1998-10-19
申请人： Rudolph Steiner
发明人： Rudolph Steiner
IPC分类号： B23B51/10 , B23Q11/10 , B23B51/00
CPC分类号： B23B51/102 , B23Q11/1023 , Y10T408/85884 , Y10T408/865
摘要： A spotfacing and counterboring tool has therethrough an axial bore communicating at one end with a recess containing a pivotal cutter blade connected to an actuator which is reciprocable on the tool between a first limited position in which it moves the cutter blade to an inoperative position within the recess, and to a second limited position in which it moves the cutter blade to an operative position in which the blade projects out of the recess. An expansion chamber in the tool communicates at one end with the axial bore in the tool, and at its opposite end is closed by the reciprocable actuator, which normally is urged resiliently into its first position, when the tool is not being used, and in which position it places the chamber in its contracted mode. The end of the tool remote from its end containing the cutter blade is disposed to be connected to a machine tool for rotation thereby selectively in opposite directions, and is disposed also to have the adjacent end of its axial bore connected to a supply of coolant fluid under pressure, which flows into the axial bore in the tool, and into the expansion chamber to force the actuator to its second limit position, thereby moving the cutter blade to its operative position, and also causing a portion of the fluid to flow into the recess and cool the now-active cutter blade.
摘要翻译：点对面和对中钻具具有一个轴向孔，其一端与凹部连通，该凹部包含连接到致动器的枢转式刀片，该致动器可在该工具上往复运动，该第一受限位置将第一受限位置移动至第二限位位置，并且到第二有限位置，在该第二有限位置中，其将切割刀片移动到刀片突出到凹部中的操作位置。工具中的膨胀室在工具中的轴向孔处于一端连通，并且在其相对端由可往复运动的致动器封闭，该往复式致动器通常在不使用工具时被弹性地推动到其第一位置，并且在哪个位置使房间处于合同模式。远离其包含切割刀片的端部的刀具的端部被设置成连接到机床以便沿着相反方向选择性地旋转，并且还设置成使其轴向孔的相邻端连接到冷却剂流体的供应在压力下，其流入工具中的轴向孔，并进入膨胀室，以迫使致动器处于其第二极限位置，从而将切割刀片移动到其操作位置，并且还使一部分流体流入对现有的切割刀片进行凹槽和冷却。

5. 发明授权

US5839860A Intertially activated spotfacing and counterboring tool 失效
标题翻译：间隙激活的点对点和对位工具
公开(公告)号：US5839860A
公开(公告)日：1998-11-24
申请号：US775576
申请日：1996-12-31
申请人： Rudolph Steiner
发明人： Rudolph Steiner
IPC分类号： B23B51/10 , B23B51/00
CPC分类号： B23B51/102 , Y10T408/551 , Y10T408/8595 , Y10T408/865 , Y10T408/93
摘要： A cylindrical tool holder has at one end a shank section disposed to be chucked in the drive spindle of a drill press or the like, and has in its opposite end a recess in which a tool bit pivots between an operative position in which it projects radially outwardly from the recess, and in inoperative position within the recess. The bit is connected to one end of an operating rod which is pivotal in a slot in the holder, so that when the rod is swung to one limit position the tool bit is swung to its operative position, and vice versa. An actuating disc which is mounted on the holder for limited rotation relative thereto, is frictionally coupled adjacent its outer periphery with a flywheel which is rotatably mounted on the tool holder, whereby rotation may be transmitted by the holder through the flywheel and friction coupling to the actuating disc. The actuating disc has thereon two spaced pins. One pin engages a lateral projection on the operating rod to pivot the rod to its tool bit actuating position, when the actuating disc is rotated in one direction by the flywheel, and the other pin engages the projection to swing the rod to its tool bit retracting position, when the flywheel rotates the disc in the opposite direction.
摘要翻译：一个圆柱形工具夹具的一端具有柄部，该柄部设置成夹在钻压机等的驱动主轴中，并且在其相对端具有凹槽，工具钻头在其中径向伸出的工作位置之间枢转从凹部向外，在凹槽内处于不工作位置。该钻头连接到操作杆的一端，该操作杆在保持器中的槽中枢转，使得当杆被摆动到一个极限位置时，工具钻头摆动到其操作位置，反之亦然。安装在保持器上以用于相对于其限制旋转的致动盘通过可旋转地安装在工具架上的飞轮与其外围相邻地摩擦联接，由此旋转可以由保持器通过飞轮传递并且摩擦联接到致动盘。致动盘上有两个间隔开的销。当致动盘通过飞轮在一个方向上旋转时，一个销接合操作杆上的侧向突出部，以将杆枢转到其工具钻头致动位置，而另一个销接合突起以将杆摆动到其工具头缩回当飞轮沿相反方向旋转盘时，

6. 发明授权

US5054970A Boring head with a pair of axially and radially individually adjustable cutting elements 失效
标题翻译：镗头具有一对轴向和径向单独调节的切削元件
公开(公告)号：US5054970A
公开(公告)日：1991-10-08
申请号：US660394
申请日：1991-02-25
申请人： Rudolph Steiner
发明人： Rudolph Steiner
IPC分类号： B23B29/034
CPC分类号： B23B29/03407 , Y10T407/1918 , Y10T408/83 , Y10T408/858 , Y10T408/8598 , Y10T408/8713
摘要： A boring head with a longitudinal axis includes a leading cutting portion and a trailing portion. A pair of adjustable work engagement devices are releasably secured to the leading portion by individual fasteners. Individual mechanisms for adjusting the position of each of the work engagement devices in a first direction generally parallel to the longitudinal axis of the boring head, and individual mechanisms for adjusting the position of each of the work engagement devices in a second direction, generally transverse to the first direction, are provided. The first and second direction adjusting mechanisms are positioned coaxially of each other in the boring head. Each work engagement device is adjustable in the first and second directions individually and independently of the other.

7. 发明授权

US4532716A Tool presetting device with tapered air spindle mount 失效
标题翻译：带锥形空气主轴安装的工具预调装置
公开(公告)号：US4532716A
公开(公告)日：1985-08-06
申请号：US546819
申请日：1983-10-31
申请人： Rudolph Steiner
发明人： Rudolph Steiner
IPC分类号： B23Q1/38 , B23Q17/22 , G01B5/06 , G01B5/02
CPC分类号： G01B5/061 , B23Q1/38 , B23Q17/2225 , Y10S33/02
摘要： A tool holder has on its lower end an inverted, frusto-conically shaped bearing surface which is releasably seated coaxially in a correspondingly shaped opening which is formed in the upper surface of a stationary support. Intermediate its ends the bore wall which defines the frusto-conically shaped opening in the support has therein a shallow, circumferential recess, which is connected through a port in the support with a supply of fluid under pressure. In use the lower end of the tool holder is held in the opening in the support solely by gravity; and a tool, which is mounted in the upper end of the holder, is positioned adjacent a conventional gauging device which can measure tooth height and tool runout. Fluid under pressure is supplied to the recess in an amount sufficient to cause the tool holder to be elevated slightly without breaking the seal between the recess and the frusto-conically shaped bearing surface on the tool holder, whereby the tool holder can then be readily rotated manually. In a second embodiment two such supports are mounted in coaxially spaced, confronting relation, rotatably to support a specially shaped spindle, which has thereon a pair of opposed, axially spaced, frusto-conically shaped bearing surfaces that are rotatably seated in said supports coaxially thereof. Each support has the circumferential recess in its bore connected to a supply of fluid under pressure, so that when fluid is supplied to the recesses the associated supports tend to shift slightly axially away from each other to reduce the resistance to rotation of the shaft relative to the supports.
摘要翻译：刀架在其下端具有倒置的截头圆锥形的支承表面，其可同轴地可释放地位于形成在静止支撑件的上表面中的相应形状的开口中。中间件的端部，其中限定支撑件中的截头圆锥形开口的孔壁具有浅的周向凹部，其通过压力下的流体供应通过支撑件中的端口连接。在使用中，刀架的下端仅通过重力保持在支撑件的开口中; 并且安装在保持器的上端的工具邻近可以测量齿高和工具跳动的常规测量装置定位。在压力下的流体以足以使工具保持器略微升高的量被供应到凹部，而不会破坏凹部与工具夹具上的截头圆锥形的支承表面之间的密封，由此工具夹可以容易地旋转手动在第二实施例中，两个这样的支撑件以同轴间隔的相对关系安装成可旋转以支撑特殊形状的主轴，其具有一对相对的，轴向间隔开的截头圆锥形的支承表面，其可同轴地可旋转地安置在所述支撑件中。每个支撑件的孔中的圆周凹槽连接到压力下的流体供应，使得当流体被供应到凹槽时，相关联的支撑件倾向于稍微轴向地彼此偏移以减小轴相对于支持。

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