公开(公告)号：EP1849542B1

公开(公告)日：2013-03-20

申请号：EP06113101.7

申请日：2006-04-25

申请人： Hydro Aluminium Deutschland GmbH

发明人： Oetting, Wolf ,  Denkmann, Volker ,  Schenkel, Willi ,  Bales, Jakob

IPC分类号： B23B15/00 ,  B23K20/233 ,  C23C30/00 ,  C22F1/04

CPC分类号： C23C26/00 ,  B32B15/016 ,  C22C21/02 ,  C22F1/043 ,  C23C30/00 ,  F28F19/06 ,  F28F21/084

公开(公告)号：EP1716949B1

公开(公告)日：2008-08-27

申请号：EP06252129.9

申请日：2006-04-19

申请人： Rohm and Haas Electronic Materials, L.L.C.

发明人： Lau, Danny ,  Kwok, Raymund W. M. ,  Ting, Fai Lung ,  Crosby, Jeffrey N.

IPC分类号： B23B15/00 ,  C07F9/06 ,  C23F11/00 ,  C23C22/00

CPC分类号： C23F11/167 ,  C23C22/08 ,  C23C22/74 ,  C23C22/82 ,  C25D5/48 ,  H01L2224/48247 ,  H01L2224/85011 ,  H05K3/244 ,  H05K3/282 ,  H05K2203/0789

公开(公告)号：EP1952940A1

公开(公告)日：2008-08-06

申请号：EP06823115.8

申请日：2006-10-31

申请人： CITIZEN HOLDINGS CO., LTD.

发明人： MAEHARA, Tomonori ,  TSUYUSAKI, Umeo

IPC分类号： B23Q11/08 ,  B23B15/00

CPC分类号： B23Q11/08 ,  B23Q7/008 ,  B23Q7/08 ,  Y10T82/2514 ,  Y10T82/2516 ,  Y10T82/2572

摘要： A separator chute is placed at a standby position while a part is machined, and when the processing of the part is completed, the separator chute is swung and moved to a reception position to receive the part separated from a spindle. An opening portion of a cover structure, formed near a pivot shaft of the separator chute, is formed in the size through which the machined part can be discharged. The opening portion is closed by the separator chute when the chute is in the standby position and opened when the chute is in the reception position.

摘要翻译： 分离器斜槽在加工零件的同时被放置在待机位置，当零件的加工完成时，分离器滑槽摆动并移动到接收位置以接收与主轴分离的部分。 在分离器滑槽的枢轴附近形成的盖结构的开口部分以能够排出加工部件的尺寸形成。 当滑槽处于待机位置时，开口部分被分离器滑道封闭，并且当滑槽处于接收位置时打开。

公开(公告)号：EP0737542A1

公开(公告)日：1996-10-16

申请号：EP96104879.0

申请日：1996-03-27

申请人： I.E.M.C.A. S.p.a. Industria Elettromeccanica Complessi Automatici

发明人： Camelli, Marco

IPC分类号： B23Q7/00 ,  B23B13/02 ,  B23B15/00

CPC分类号： B23B13/02 ,  B23Q7/001 ,  B23Q7/06 ,  Y10T82/2518

摘要： The bar feeder comprises an oscillatable magazine in which bars (C) are arranged so as to form a substantially vertical plane. A bar pusher (63) is arranged at the top of the magazine; in one angular position of the magazine, the bar pusher (63) pushes the upper bar (C1) into the mandrel of the lathe. Another pusher (70) is arranged to the side of the bar pusher (63) and, in the other angular position of the magazine, it pushes the bars (C) towards the machining tools of the lathe. The magazine comprises two walls (38,41,42,43) defined by a series of rods (38,42) and uprights (41,43) which can be spaced according to the diameter of the bars.

摘要翻译： 料斗进料器包括一个可摆动的料仓，其中条（C）布置成形成基本垂直的平面。 一个推杆（63）布置在杂志的顶部; 在料仓的一个角度位置中，杆推动器（63）将上杆（C1）推入车床的心轴。 另一个推动器（70）布置在杆推动器（63）的侧面，并且在料仓的另一个角位置中，它将杆（C）推向车床的加工工具。 杂志包括由一系列杆（38,42）和立柱（41,43）限定的两个壁（38,41,42,43），其可以根据杆的直径间隔开。

公开(公告)号：EP0364593A4

公开(公告)日：1993-09-22

申请号：EP89902548

申请日：1989-02-21

申请人： FANUC LTD

发明人： KOHARI, KATSUO ,  KONO, SHINICHI FANUC MANSION HARIMOMI 7-203 ,  TAKAH1CHI, HIRONOBU FANUC DAI-3 VIRA-KARAMATSU

IPC分类号： B23Q5/10 ,  B23B3/30 ,  B23B15/00 ,  B23Q5/04 ,  B23Q39/04 ,  G05B19/416 ,  B23Q15/00 ,  G05D13/62

CPC分类号： B23Q39/048 ,  G05B19/416 ,  G05B2219/41255 ,  G05B2219/42125 ,  G05B2219/50216 ,  G05B2219/50387 ,  Y10T82/10 ,  Y10T82/2502 ,  Y10T82/2524

摘要： This invention relates to a machine tool having two main spindles which are subject to driving control by servomotors (1 and 2) by giving velocity commands (Vcmd1) and (Vcmd2) for controlling, respectively, the speed of rotation of a first main spindle and that of a second main spindle to speed control circuits (3 and 4), thereby controlling the two main spindles of a machine tool such as a lathe in synchronous operation in order to machine a work efficiently. In the present invention, the angles of rotation of the main spindles are brought into conformity to effect the synchronous operation without fail and to enable a catch of another work during rotation.

公开(公告)号：EP0282717A1

公开(公告)日：1988-09-21

申请号：EP88101542.4

申请日：1988-02-03

申请人： TRAUB Aktiengesellschaft

发明人： Klauss, Walter ,  Michl, Hans-Jürgen

IPC分类号： B23Q11/00 ,  B23B15/00

CPC分类号： G05B19/4063 ,  B23Q7/008 ,  B23Q11/00

摘要： Eine programmgesteuerte Werkzeugmaschine für die spanab­hebende Bearbeitung von Werkstücken (12) hat mindestens eine automatisch öffnende und schließende Spannvorrichtung (14) für ein Werkstück (12), das innerhalb eines Arbeits­raums (20) der Maschine zu bearbeiten ist. Zum Auffangen des nach der Bearbeitung von der Spannvorrichtung (14) freigegebenen Werkstücks (12) und für dessen Abtransport aus dem Arbeitsraum (20) ist eine Auffangvorrichtung (24) vorgesehen. Die Bearbeitung des Werkstücks (12) sowie die Spannvorrichtung (14) werden von einer Maschinensteuerung (52) gesteuert. Dabei wird ein vom ausgeworfenen Werkstück (12) an der Auffangvorrichtung (24) ausgelöstes Signal überwacht. Vorzugsweise wird das Signal von einer Erschüt­terung abgeleitet, die das Werkstück (12) nach einer Bewe­gung auf einer freien Flugbahn beim Aufprall auf die Auf­fangvorrichtung (24) erzeugt. Wenn das Signal während einer bestimmten Zeitspanne (t) nach dem Öffnen der Spann­vorrichtung (14) ausbleibt, werden Funktionen der Maschine zum Zuführen und Bearbeiten eines nachfolgenden Werkstücks (12) stillgesetzt.

摘要翻译： 一种用于工件（12）的金属切割的程序控制的机床，具有至少一个用于在工作空间（20）内加工的工件（12）的自动打开和关闭张紧装置（14） 机床。 收集容器（24）在工件（12）在张紧装置（14）中被加工并且从工作空间（20）运送之后接收工件（12）。 工件（12）和张紧装置（14）的工作由自动指令（52）控制，由出口工件（12）触发的信号由收集容器（24）监控。 然后，在沿着自由轨迹运动之后，由工件（12）在收集容器（24）上的冲击引起的振动携带该信号。 如果在张紧装置（14）打开之后，在给定时间段（t）期间信号仍然存在，则机器将不会继续引入和加工后续的工件（12）。

公开(公告)号：EP3925730A1

公开(公告)日：2021-12-22

申请号：EP19934621.4

申请日：2019-06-25

申请人： Yamazaki Mazak Corporation

发明人： KAGEYAMA, Keisuke ,  SHIMAMOTO, Kazuya ,  HACHIYA, Keita

IPC分类号： B23Q7/00 ,  B23B15/00 ,  B23D33/00 ,  B23D33/02 ,  B23K37/04 ,  B23Q3/02 ,  B23Q3/06

摘要： The present invention is a workpiece support device that supports a long workpiece when the long workpiece is conveyed in a longitudinal direction. This device includes: a shaft member rotatable about a shaft rotation axis extending along the longitudinal direction; at least one support member including a support roller that is rotatable about a roller rotation axis provided in an orthogonal surface orthogonal to the shaft rotation axis and that is configured to contact a side surface of the long workpiece and support the long workpiece; a reciprocating mechanism provided at a position corresponding to the foregoing, having one end mounted on the at least one support member, and configured to reciprocate in a predetermined expansion-contraction axis direction; and a connecting rod having one end rotationally movably mounted on the at least one support member and having another end rotationally movably mounted on a side surface of the shaft member.

公开(公告)号：EP3610984A1

公开(公告)日：2020-02-19

申请号：EP18785227.2

申请日：2018-03-12

申请人： Murata Machinery, Ltd.

发明人： MURASE, Nobuhiro

IPC分类号： B23Q7/04 ,  B23Q7/14 ,  B23Q41/02 ,  B23B3/30 ,  B23B15/00

摘要： Even when there are a plurality of workpiece holders, it is possible to improve workpiece machining efficiency by efficiently receiving and delivering a workpiece from/to each workpiece holder and shortening a time required for workpiece conveyance. A workpiece conveyance system 50 is a workpiece conveyance system that receives and delivers workpieces W to be machined to n spindles (workpiece holders) 11, 12, 21, and 22 (where n is an integer satisfying n ≥ 2) that hold and rotate the workpieces W, and includes a main loader 52 including n + m main loader chucks 56 (where m is an integer satisfying m ≥ 1) that receive and deliver workpieces from/to the n spindles 11, 12, 21, and 22 or n relay loaders 51 disposed corresponding to the n respective spindles 11, 12, 21, and 22 to receive and deliver the workpieces W from/to the main shafts 11, 12, 21, and 22.

公开(公告)号：EP3199299B1

公开(公告)日：2019-04-17

申请号：EP15843407.6

申请日：2015-08-06

申请人： Murata Machinery, Ltd.

发明人： MORI, Ryuzo

IPC分类号： B23Q39/04 ,  B23B3/12 ,  B23B15/00 ,  B23P23/00 ,  B23Q7/04 ,  B23Q7/14 ,  B23Q41/02

公开(公告)号：EP3199299A1

公开(公告)日：2017-08-02

申请号：EP15843407.6

申请日：2015-08-06

申请人： Murata Machinery, Ltd.

发明人： MORI, Ryuzo

IPC分类号： B23Q39/04 ,  B23B3/12 ,  B23B15/00 ,  B23P23/00 ,  B23Q7/04 ,  B23Q7/14

CPC分类号： B23Q39/04 ,  B23B3/12 ,  B23B9/00 ,  B23P23/00 ,  B23Q7/04 ,  B23Q7/1415 ,  B23Q41/02 ,  B23Q2039/004 ,  B23Q2039/008 ,  Y10T29/5107 ,  Y10T29/5114 ,  Y10T29/5124

摘要： [Problem] To reduce the workpiece machining time and to reduce excess space or cost while ensuring the operability of the operator.
[Solving Means] A lathe 100 includes lathe-side chucks 13, 14 that hold a workpiece W with the workpiece directed to the front side, main spindles 15, 16 that rotate around axes, and a tool T1 that machines the workpiece W. A machining center 200 includes a rotary tool T2 that rotates around an axis in the horizontal direction and an MC-side chuck 23 that holds the workpiece W and is able to turn between at least a workpiece pass/receive position P1 in which the workpiece W is directed to the front side and a machining position T2 in which the workpiece W is directed to the rotary tool T2. A loader 300 includes a guide rail 34b disposed so as to run above the lathe-side chucks 13, 14 and MC-side chuck 23 along the horizontal direction and a loader head 31 that holds the workpiece W and carries the workpiece W between at least the lathe-side chucks 13, 14 and MC-side chuck 23 by moving along the guide rail 34b.

摘要翻译： [问题]为了减少工件加工时间，减少多余的空间或成本，同时确保操作人员的可操作性。 [解决手段]车床100包括：以工件朝向前侧来保持工件W的车床侧卡盘13,14，绕轴旋转的主主轴15,16以及对工件W进行加工的工具T1。 加工中心200具备：以水平方向的轴为中心旋转的旋转工具T2;保持工件W的MC侧卡盘23，能够在工件W的至少工件通过/接收位置P1 指向前侧和工件W指向旋转工具T2的加工位置T2。 装载机300具有沿水平方向在车身侧卡盘13,14以及MC侧卡盘23的上方配置的导轨34b，以及保持工件W并且至少在其间承载工件W的装载头31 通过沿着导轨34b移动而使车床侧卡盘13,14和MC侧卡盘23旋转。