专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明授权

US5143493A Vibrating cutting tool 失效
标题翻译：振动切割工具
公开(公告)号：US5143493A
公开(公告)日：1992-09-01
申请号：US801515
申请日：1991-12-02
申请人： Kozo Najima , Hirohumi Tsuyuguchi , Tsutomu Aoki , Fukuo Wakano , Masahiro Ida
发明人： Kozo Najima , Hirohumi Tsuyuguchi , Tsutomu Aoki , Fukuo Wakano , Masahiro Ida
IPC分类号： B23Q3/12 , B23B29/12 , B23B37/00 , B23B47/34
CPC分类号： B23B47/34 , Y10T408/76 , Y10T409/304312
摘要： A vibrating cutting tool having an input shaft driven by a live spindle of a machine tool and an output shaft having a cutter mounting portion. The input shaft and the output shaft are coupled together through a coupling mechanism so as to be at least circumferentially movable relative to each other. Recesses are formed in one of the input shaft and the output shaft and holes are formed in the other at locations opposite to the recesses. Moving elements are mounted between the recesses and the holes with a predetermined gap defined between the moving elements and the recesses or the peripheral surfaces of the holes. The gaps serve to restrict a circumferential movement of the moving elements. Springs are provided to urge the moving elements against the recesses. The movement of the moving elements is restricted by stoppers. An adjusting ring may be provided to adjust the biasing force of the springs.

32. 发明授权

US5087157A Electromagnetic base drill with intermittent feed 失效
标题翻译：具有间歇进料的电磁基钻机
公开(公告)号：US5087157A
公开(公告)日：1992-02-11
申请号：US644525
申请日：1991-01-23
申请人： Michihiro Shoji , Osamu Asano
发明人： Michihiro Shoji , Osamu Asano
IPC分类号： B23B45/02 , B23B47/18 , B23B47/20 , B23B47/34 , B23Q5/28 , B23Q15/013
CPC分类号： B23Q15/013 , B23Q5/28 , G05B2219/45129 , G05B2219/49047 , Y10T408/165 , Y10T408/17 , Y10T408/23 , Y10T408/554
摘要： The states of contact switches are switched when a mode switch is turned on. If the drilling operation is effected by means of a drill motor in this state, an oscillation signal which is repeatedly set to "H" and "L" in a preset period corresponding to an output of an oscillator is supplied to the control terminal of a firing pulse generator. The firing pulse generator interrupts supply of the control signal to the control terminal of a triac in the above preset period based on the oscillation signal supplied to the control terminal thereof to interrupt supply of an AC power source from a commercial AC power source to a bridge-type rectifier so as to intermittently drive a feed motor which is energized by an output of the rectifier in the above preset period. As a result, the drill motor can be intermittently fed towards a to-be-worked object by means of the feed motor, and, when the feeding operation is interrupted, a cutting operation can be instantaneously stopped and swarf can be cut apart.
摘要翻译：当模式开关打开时，接触开关的状态被切换。如果在这种状态下通过钻头电机进行钻孔操作，则在与振荡器的输出相对应的预设时段内被重复设置为“H”和“L”的振荡信号被提供给控制端点火脉冲发生器。触发脉冲发生器基于提供给其控制端的振荡信号中断在上述预设周期内向三端双向可控硅开关元件的控制端供给控制信号，以中断从商用AC电源向桥的供电以在上述预设期间间歇地驱动由整流器的输出通电的馈电电动机。结果，可以通过进给电动机将钻孔电机间歇地送向待加工物体，并且当进给操作中断时，可以立即停止切割操作并切割切屑。

33. 发明授权

US4820088A Boring device 失效
标题翻译：镗孔装置
公开(公告)号：US4820088A
公开(公告)日：1989-04-11
申请号：US82351
申请日：1987-08-06
申请人： Yasumasa Ooki , Osamu Asano , Toshio Mikiya
发明人： Yasumasa Ooki , Osamu Asano , Toshio Mikiya
IPC分类号： B23B47/34 , B23B47/00
CPC分类号： B23B47/34 , Y10T408/23 , Y10T74/18024
摘要： A boring device includes a casing and an upwardly biased tool spindle supported in the casing so as to move in a feed direction and a return direction opposite thereto. A first thrust ring with a track surface is disposed coaxial with the tool spindle and is fixed thereto. A second thrust ring with a track surface is also disposed coaxial with the tool spindle and fixed to the casing such that the track surfaces of the first and second thrust rings face each other. A rolling element retaining ring is provided coaxially with the tool spindle between the first and second thrust rings and has bores circumferentially arranged at predetermined angular intervals. Rolling elements are fitted in the bores of the rolling element retaining ring such that the rolling elements roll on the track surfaces of the first and second thrust rings. Receptacles complementary to the bores are formed in the track surface of the first thrust member. A coupling mechanism is provided to allow the rolling element retaining member to directly or operatively engage with the second thrust ring and disengage therefrom.
摘要翻译：钻孔装置包括壳体和支撑在壳体中的向上偏置的工具主轴，以便沿进给方向和与其相反的返回方向移动。具有轨道表面的第一推力环与工具主轴同轴设置并固定在其上。具有轨道表面的第二推力环也与工具主轴同轴设置并固定到壳体，使得第一和第二推力环的轨道表面彼此面对。滚动元件保持环与第一和第二止推环之间的工具主轴同轴地设置并且具有以预定的角度间隔周向地布置的孔。滚动元件安装在滚动元件保持环的孔中，使得滚动元件在第一和第二推力环的轨道表面上滚动。与第一推动构件的轨道表面形成与孔相互补充的插座。提供联接机构以允许滚动元件保持构件与第二止推环直接或可操作地接合并与其分离。

34. 发明授权

US4778312A Blind hole drilling coolant remover and tapping fluid injector and method 失效
标题翻译：盲孔钻削冷却液去除剂和攻丝液注射器及方法
公开(公告)号：US4778312A
公开(公告)日：1988-10-18
申请号：US50817
申请日：1987-05-15
申请人： Mark C. Boberg , Galen R. Wright
发明人： Mark C. Boberg , Galen R. Wright
IPC分类号： B23Q11/00 , B23Q11/10 , B23B35/00 , B23B47/34
CPC分类号： B23Q11/005 , B23Q11/10 , Y02P70/171 , Y10S29/05 , Y10T408/03 , Y10T408/44 , Y10T408/46 , Y10T409/304088
摘要： A method and tool (12) for use in an automatic machining center for removing drilling coolant from a blind hole (14) and for injecting tapping fluid into the hole (14), the tool having a nozzle (24) for removing the coolant from the hole and for injecting tapping fluid into the hole.
摘要翻译：一种用于自动加工中心的方法和工具（12），用于从盲孔（14）中移除钻井冷却剂，并将攻丝流体喷射到孔（14）中，该工具具有用于从孔和用于将攻丝液注入孔中。

35. 发明授权

US4743148A Chip breaker 失效
标题翻译：断路器
公开(公告)号：US4743148A
公开(公告)日：1988-05-10
申请号：US54802
申请日：1987-05-27
申请人： Ira H. Wahlbeck
发明人： Ira H. Wahlbeck
IPC分类号： B23C5/16 , B23C9/00 , B23B47/34
CPC分类号： B23C5/165 , Y10T408/50 , Y10T409/304088
摘要： A chip breaker for use with a rotary cutter for performing a metal cutting operation on a workpiece by advancing the rotary cutter into the workpiece. The chip breaker is provided with a chip breaker plate having a rearwardly and downwardly acute angle chip breaking front edge which is disposed closely adjacent a rotary cutter so as to engage the spiral chips made by the rotary cutter during a cutting operation and to break up the chips and separate them from the rotary cutter, and deposit them away from the rotary cutter work area.
摘要翻译：一种用于旋转切割机的断屑器，用于通过将旋转切割器推进到工件中来对工件进行金属切割操作。断屑器设置有具有向后和向下锐角的切屑前缘的切屑破碎板，该切削板在切割操作期间紧邻旋转切割器设置以接合由旋转切割器制成的螺旋切屑，并且破碎将其与旋转刀具分开，并将其从旋转刀具工作区域中取出。

36. 发明授权

US4664572A Chip disposer 失效
标题翻译：芯片处理器
公开(公告)号：US4664572A
公开(公告)日：1987-05-12
申请号：US845248
申请日：1986-03-28
申请人： Tadashi Rokkaku , Kazeushi Sugitani
发明人： Tadashi Rokkaku , Kazeushi Sugitani
IPC分类号： B23Q11/00 , B23B47/34
CPC分类号： B23Q11/0064 , Y02P70/171 , Y10S29/095 , Y10T408/50 , Y10T408/554 , Y10T409/304088
摘要： An improved chip disposer which removes chips or iron chips produced from a machine tool by using magnetic force is disclosed. The chip disposer includes an extension shaft which is detachably mounted to a main shaft of the machine tool, an outer tube which is rotatably fitted to the extension shaft, a mechanism for preventing rotation of the outer tube in respect to a head of the main shaft when the extension shaft is mounted to the main shaft, a mechanism for positioning the extension shaft with regard to the outer shaft in a predetermined rotational angle, a plurality of permanent magnets disposed in a ring in an end of the outer tubes so that the same poles of the adjacent magnets are opposed to each other through attracting rods, respectively, and a plurality of permanent magnets disposed in a ring around the extension shaft so that the S- and N-poles thereof are alternately opposed to inner peripheries of the plurality of attracting rods, whereby a relative position of the permanent magnets in the end of the outer tube and the permanent magnets around the extension shaft is changed in response to normal rotation and reverse rotation of the main shaft to turn on and off attractive force.
摘要翻译：公开了一种通过使用磁力除去由机床产生的芯片或铁芯的改进的芯片处理器。芯片处理机包括可拆卸地安装在机床的主轴上的延伸轴，可旋转地装配到延伸轴的外管，用于防止外管相对于主轴的头部旋转的机构当延长轴安装到主轴上时，用于将延伸轴相对于外轴以预定旋转角度定位的机构，多个永久磁铁设置在外管的端部中的环中，使得其相同相邻磁铁的极分别通过吸引杆彼此相对，并且多个永久磁铁分别围绕延伸轴设置在环中，使得其S极和N极交替地与多个磁体的内周面相对吸引棒，由此永磁体在外管的端部和围绕延长轴的永磁体的相对位置响应于正常而改变主轴的旋转和反向旋转来打开和关闭吸引力。

37. 发明授权

US4123188A Control system for peck drilling tool 失效
标题翻译：啄钻工具控制系统
公开(公告)号：US4123188A
公开(公告)日：1978-10-31
申请号：US784348
申请日：1977-04-04
申请人： Edwin J. Deremo , Hans P. Olving
发明人： Edwin J. Deremo , Hans P. Olving
IPC分类号： B23B47/22 , B23Q5/06 , B23Q5/26 , B23Q16/00 , B23B47/34
CPC分类号： B23Q16/003 , B23Q5/06 , B23Q5/265 , Y10T408/23
摘要： An automated and adjustable control system for conducting peck drilling operations wherein a drill bit is advanced stepwise in successively increasing penetrations, rapidly retracted after each penetration to remove cuttings, thereafter rapidly advanced toward a work face and then slowed to a drilling advanced rate beginning with the bit a predetermined distance from the work face. Preferably, a pneumatic means rapidly retracts the drill upon completion of each penetration step. A feed rate control unit is partially retracted but limited to a distance less than retraction of the drill. When the drill is rapidly advanced by pneumatic means during each penetration step, the feed rate is decreased by the feed rate control unit to a uniform drilling rate prior to engaging the work face in the work piece.
摘要翻译：一种用于进行啄钻操作的自动化和可调节的控制系统，其中钻头在连续增加的穿透中逐步前进，在每次穿透之后快速缩回以移除切屑，然后迅速向工作面前进，然后从与工作面距离预定距离。优选地，气动装置在每个穿透步骤完成时快速地缩回钻头。进给速率控制单元部分地缩回，但被限制在小于钻头回缩的距离。当在每次穿透步骤期间通过气动装置快速推进钻头时，在将工作面接合在工件中之前，通过进给速率控制单元将进给速率降低到均匀的钻孔速率。

38. 发明授权

US3874808A Drill bushing 失效
标题翻译：钻套
公开(公告)号：US3874808A
公开(公告)日：1975-04-01
申请号：US41177973
申请日：1973-11-01
申请人： BRINEY BUSHING INC
发明人： ZACCARDELLI RICHARD A , MCCLENDON ROBERT L , OPATRNY DONALD R
IPC分类号： B23B47/34 , B23B49/02 , B23Q11/10 , B23B35/00
CPC分类号： B23B49/023 , B23B47/34 , B23Q11/10 , Y10T408/03 , Y10T408/44 , Y10T408/567 , Y10T408/569
摘要： A drill bushing having directed coolant flow passages and chip breaking surfaces on an integral sleevelike body. The coolant passages are disposed on the body to direct liquid coolant and lubricant to a zone forward of the body to continuously strip chips laterally from a rotating tool extending through the bushing. The chip breaking surfaces, formed on the forward end face of the bushing, simultaneously shear the deflected chips into harmless fragments. The disclosed arrangement, by operating on the chips in a zone ahead of the bushing, greatly reduces chip movement through the bushing and thereby greatly extends tool and bushing life.
摘要翻译：具有定向的冷却剂流动通道和在整体式套筒体上的切屑破裂表面的钻套。冷却剂通道设置在主体上以将液体冷却剂和润滑剂引导到身体前方的区域，以从延伸穿过衬套的旋转工具横向剥离碎屑。形成在衬套的前端面上的切屑表面同时将偏转的碎屑剪切成无害碎片。所公开的布置通过在衬套之前的区域中的芯片上操作，大大减少了穿过衬套的芯片运动，从而极大地延长了工具和衬套寿命。

39. 发明授权

US3689168A Mountable chip breaker and flute cleaner for rotating twist drills 失效
标题翻译：可拆卸的切断器和旋转清洁器
公开(公告)号：US3689168A
公开(公告)日：1972-09-05
申请号：US3689168D
申请日：1971-12-30
申请人： HENRY PERSSON
发明人： PERSSON HENRY
IPC分类号： B23B47/34 , B23Q11/00 , B23Q11/02 , B23B51/08
CPC分类号： B23Q11/02 , B23B47/34 , B23Q11/005 , Y10T408/03 , Y10T408/46 , Y10T408/50 , Y10T408/98
摘要： A chip breaker and flute cleaner for twist drills is adapted for attachment to the worktable or column of a drill press or radial drill or the like. A base member carries an adjustable arm which carries a pair of block supports which is movable to a determined position in guides provided on the end of the arm. Each block support carries a rotatable disc of hardened steel which is disposed at an angle of about 45* to the axis of the drill. The arm and discs are positioned so that the discs are brought adjacent the drill with only a few thousandths of an inch clearance with the edge of the flutes of the drill and preferably at a point where the upwardly moving stringy chips tend to leave the flutes of the rotating drill. As the stringy chip is brought between the rotatable disc and cutting edge of the drill flute the chip is cut to ''''break'''' the chip into short lengths. A spray coolant applicator may be used in combination with the chip breaker and flute cleaner so that long stringy chips flow easily up the flutes to be broken between the discs and cutting edges of the flutes. The discs also act as a cleaner for the flute edges as they pass upwardly by the rotatable discs.
摘要翻译：用于麻花钻的断屑器和长槽清洁器适于附接到钻床或径向钻等的工作台或柱。基座构件承载可调臂，其携带一对块支撑件，该支撑件可移动到设置在臂的端部上的导轨中的确定位置。每个块支承件都带有一个可旋转的硬化钢盘，它与钻头的轴线成约45°的角度。臂和盘被定位成使得盘与钻头相邻地仅与钻头的凹槽的边缘几千分之一英寸的间隙相邻，并且优选地在向上移动的弦状芯片倾向于离开钻头的凹槽的位置处旋转钻。由于将串联的芯片带入可旋转的盘和钻槽的切割刃之间，所以切屑将芯片“断开”成较短的长度。喷雾冷却剂施加器可以与断屑槽和长槽清洁器组合使用，使得长条状的切屑容易地在凹槽之间流动以在盘和切槽的切割边缘之间断裂。当碟形边缘通过可旋转盘向上传播时，盘也可用作清洁器。

40. 发明授权

US3203281A Tool path control mechanism 失效
标题翻译：刀具路径控制机制
公开(公告)号：US3203281A
公开(公告)日：1965-08-31
申请号：US26047863
申请日：1963-02-25
申请人： MOTCH MERRYWEATHER MACHINERY
发明人： JONES ALVIN J , FORSTER PETER E
IPC分类号： B23B25/02 , B23B29/12 , B23B47/34 , B23Q5/26 , F15B11/00 , F15B21/12
CPC分类号： B23Q5/266 , B23B25/02 , B23B29/125 , B23B47/34 , F15B11/00 , F15B21/12 , Y10T408/23

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式