公开(公告)号：EP4351833A1

公开(公告)日：2024-04-17

申请号：EP21790470.5

申请日：2021-10-12

申请人： Vigel S.p.A.

发明人： STABIO, Diego ,  FRANCESIA VILLA, Daniele

IPC分类号： B23Q1/01 ,  B23Q1/52 ,  B23Q11/08 ,  B23Q39/02 ,  B23Q3/155 ,  B23Q3/157 ,  B23Q1/54

CPC分类号： B23Q39/026 ,  B23Q3/15706 ,  B23Q1/5406 ,  B23Q1/012 ,  B23Q11/08 ,  B23Q1/525

公开(公告)号：EP2958706B1

公开(公告)日：2018-08-15

申请号：EP14707249.0

申请日：2014-02-14

申请人： Breton S.p.A.

发明人： CORSI, Armando

IPC分类号： B23Q1/54

CPC分类号： B23Q1/54 ,  B23Q1/5406 ,  B23Q5/10

摘要： A machining head 12 for a machine tool 18 comprises: a first body 14 adapted to be connected to a sleeve 16 of a machine tool 18, so as to be rotatable with respect thereto about a first axis of rotation C; a second body 20 connected to the first body 14 so as to be rotatable with respect thereto about a second axis of rotation A; a mandrel 42 adapted to mount a tool and adapted to be fixed to the second body 20 by means of fixing means 44 provided on the second body 20 and on the mandrel 42. The mandrel 42 defines a mandrel axis of rotation M for the tool. The machining head 12 further comprises a motor 48 with an output shaft 50 for rotation of the tool-carrying shaft about the mandrel axis of rotation M. the machining head is characterized in that the axis of rotation of the output shaft 50 of the motor 48 coincides with the second axis of rotation A of the second body 20.

公开(公告)号：EP3308879A1

公开(公告)日：2018-04-18

申请号：EP17195748.3

申请日：2017-10-10

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： TANAKA, Yoshitaka ,  KIKUCHI, Makoto ,  ITO, Tsubasa ,  NAKAHASHI, Tadashi ,  KOBUNE, Masaki

IPC分类号： B22D33/00 ,  B22D33/02 ,  B65G49/08

CPC分类号： B23Q7/165 ,  B22C9/108 ,  B22C23/00 ,  B22D33/00 ,  B22D33/02 ,  B23Q1/5406 ,  B65G47/842 ,  B65G49/08

摘要： A core grasping apparatus (1) according to the present invention grasps a core (20) including a core main body (21) and a core print (22) provided at one end of the core main body (21). The core grasping apparatus (1) includes: a first holding device (12_1) and a second holding device (12_2) respectively including expandable and contractible first and second holding parts; and a turning suppression part configured to suppress the core (20) from turning upon the core print (22) being grasped by the first holding device (12_1) and the second holding device (12_2). The first holding device (12_1) and the second holding device (12_2) grasp the core print (22) by respectively expanding the first holding part and the second holding part, and the turning suppression part applies a force that suppresses a turning moment acting on the core (20) to the core print (22).

摘要翻译： 根据本发明的核心把持装置（1）抓住包括核心主体（21）和设置在核心主体（21）的一端处的核心印刷物（22）的核心（20）。 该核心把持装置（1）包括：第一保持装置（12_1）和第二保持装置（12_2），其分别包括可膨胀和可收缩的第一保持部分和第二保持部分; 以及转动抑制部，该转动抑制部构造成抑制所述芯部（20）在由所述第一保持装置（12_1）和所述第二保持装置（12_2）抓住所述芯部印记（22）时转动。 第一保持装置（12_1）和第二保持装置（12_2）通过分别使第一保持部和第二保持部扩张而把持芯体印刷物（22），转动抑制部施加抑制作用于转动力矩的转矩的力 核心（20）到核心印刷（22）。

公开(公告)号：EP3045265A1

公开(公告)日：2016-07-20

申请号：EP13893467.4

申请日：2013-09-13

申请人： Makino Milling Machine Co., Ltd.

发明人： TAKAHASHI, Ikuma

IPC分类号： B23Q5/34 ,  B23Q5/56

CPC分类号： B23Q11/0032 ,  B23Q1/5406 ,  B23Q5/162 ,  B23Q5/56 ,  B23Q11/126 ,  B23Q17/0976 ,  B23Q2220/006 ,  F16H1/2863

摘要： The feed rod device of a machine tool is equipped with first and second planetary gear speed reducers (60, 80), each of which is obtained from an inner element (62, 82), outer element (64, 84), and intermediate elements (66, 68, 86, 88, 90) that are disposed between the two, the elements being disposed so as to be mutually rotatable and combined in series so that one of the three elements is a fixed section, one of the two remaining elements is the input section and the other is the output section. The element that is the input section of the first speed reducer (60) and the element that is the input section of the second speed reducer (80) are connected to a single drive source (Ma). The element that is the output section of the first speed reducer (60) and the element that is the output section of the second speed reducer (80) are connected to form a single output section. The feed rod device is provided with an actuator (M), which variably applies a rotational torque on the fixed section of the first speed reducer (60) and/or the fixed section of the second speed reducer (80).

摘要翻译： 机床的进给杆装置配备有第一和第二行星齿轮减速器（60,80），每个行星齿轮减速器从内部元件（62,82），外部元件（64,84）和中间元件 （66,68,86,88,90），所述元件设置在所述两个元件之间，所述元件设置成可相互旋转并串联组合，使得所述三个元件中的一个是固定部分，所述两个剩余元件中的一个 是输入部分，另一个是输出部分。 作为第一减速器60的输入部的要素和作为第二减速器80的输入部的要素与一个驱动源Ma连接。 作为第一减速器60的输出部的要素和作为第二减速器80的输出部的要素连接而构成一个输出部。 进给杆装置设置有致动器（M），该致动器在第一减速器（60）的固定部分和/或第二减速器（80）的固定部分上可变地施加旋转扭矩。

公开(公告)号：EP3020506A1

公开(公告)日：2016-05-18

申请号：EP15186301.6

申请日：2015-09-22

申请人： Supfina Grieshaber GmbH & Co. KG

发明人： Müller, Markus ,  König, Raphael ,  Sonntag, Daniel

IPC分类号： B23Q1/54

CPC分类号： B23Q1/545 ,  B23Q1/5406

摘要： Die Erfindung betrifft eine Werkzeugmaschineneinheit (12) zur Ausrichtung eines Werkzeugs (24) oder eines Werkstücks, mit einer Basis (14) zur Verbindung mit einem Maschinengestell und mit einem relativ zu der Basis (14) bewegbaren Träger (16) zur Anordnung des Werkzeugs (24) oder des Werkstücks, wobei zur Lagerung des Trägers (16) an der Basis (14) eine Lagereinheit mit mindestens zwei Rotationsfreiheitsgraden vorgesehen ist.

摘要翻译： 本发明涉及一种机床单元（12）为工具（24）或工件的对准，其具有用于连接到机器框架和一个相对于所述基座中的基座（14），（14）可移动的支撑件（16），用于将所述工具（ 24）或工件，与设置用于​​安装基座（14）的轴承单元上的支撑（16）至少两个旋转自由度。

公开(公告)号：EP2979811A1

公开(公告)日：2016-02-03

申请号：EP15178635.7

申请日：2015-07-28

申请人： Paolino Bacci S.r.l.

发明人： BACCI, Giuseppe ,  BACCI, Paolo ,  BACCI, Nino

IPC分类号： B23Q1/54 ,  B23Q39/02

CPC分类号： B23Q1/54 ,  B23Q1/5406 ,  B23Q39/02 ,  B23Q2039/006 ,  B23Q2220/006

摘要： The multi-spindle working head comprises:
a support (5) rotating around a first numerically controlled rotary axis (C);
on a first side (5Y) of the support (5), a first spindle group (7) rotating around a second numerically controlled rotary axis (B1);
on a second side (5X) of the support (5), a second spindle group (14) rotating around a third numerically controlled rotary axis (B2).
The first rotary axis (C) is in an intermediate position between the first side (5Y) and the second side (5X) of the support (5), and the first spindle group (7) and the second spindle group (14) are spaced from each other by means of the support (5) interposed therebetween.

摘要翻译： 多主轴工作头包括：围绕第一数控旋转轴线（C）旋转的支撑件（5）; 在支撑件（5）的第一侧（5Y）上，围绕第二数控旋转轴线（B1）旋转的第一主轴组（7）; 在支撑件（5）的第二侧（5X）上，围绕第三数控旋转轴线（B2）旋转的第二主轴组（14）。 第一旋转轴线（C）位于支撑件（5）的第一侧（5Y）和第二侧（5X）之间的中间位置，第一主轴组（7）和第二主轴组（14）是 通过其间的支撑件（5）彼此隔开。

公开(公告)号：EP2353757B1

公开(公告)日：2014-12-24

申请号：EP09830246.6

申请日：2009-08-31

申请人： Yamazaki Mazak Corporation

发明人： OKADA, Satoshi ,  NAKANISHI, Masazumi ,  UEMURA, Kazuki ,  MANABE, Yasushi ,  KURAMOCHI, Yuji

IPC分类号： B23B35/00 ,  B23B39/00 ,  B23Q1/48 ,  B23Q1/64 ,  B23Q1/54

CPC分类号： B23Q1/5406 ,  B23B35/00 ,  B23B39/00 ,  B23Q2220/006 ,  Y10T29/5107 ,  Y10T29/5114 ,  Y10T409/303808 ,  Y10T409/304424 ,  Y10T409/307672 ,  Y10T409/307728 ,  Y10T409/308232 ,  Y10T409/308288 ,  Y10T409/308512 ,  Y10T409/50082

公开(公告)号：EP2684640A3

公开(公告)日：2014-08-20

申请号：EP13184618.0

申请日：2010-12-20

申请人： Cinetic Landis Limited

发明人： Stocker, Mark

IPC分类号： B23Q1/36 ,  B23Q1/54 ,  B24B19/00 ,  B23Q1/01 ,  B24B5/04 ,  B24B27/04 ,  B23B5/08 ,  B24B27/00

CPC分类号： B23Q1/5406 ,  B23Q1/015 ,  B23Q1/36 ,  B23Q2210/002 ,  B24B5/04 ,  B24B27/0084 ,  B24B27/04 ,  B24B41/02 ,  B24B49/00

摘要： A machine tool is provided which comprises a machine base (10); a first support (200) provided on a first rotational machine axis, the first rotational axis being mounted on the base in a fixed position relative to the base; a second support (202) provided on a second rotational machine axis, the second rotational axis being mounted on the base in a fixed position relative to the base, wherein the axis of rotation of the second rotational axis is parallel to and spaced laterally from the axis of rotation of the first rotational axis. A mount is carried by a support arm on the second support, with the support arm being moveable relative to the second support about a rotary axis (210, 232, 252). A control arrangement is operable to control the orientation of the first support relative to the axis of rotation of the first rotational axis, and the orientation of the mount relative to the axis of rotation of the second rotational axis and its rotational position about the rotary axis, so as to govern the position and orientation of the first support and the mount relative to each other. Combination of motion about three rotational axes in this way facilitates versatile and accurate control of the relative orientations of the first support and the mount on the second support. The machine base may include a central support (320) located between the machine axes (322, 324), with the machine axes mounted onto opposite sides of the support.

公开(公告)号：EP2707175A1

公开(公告)日：2014-03-19

申请号：EP12729211.8

申请日：2012-05-14

申请人： FIDIA S.p.A.

发明人： REPOSSINI, Claudio Ugo Protaso ,  MORFINO, Giuseppe

IPC分类号： B23Q1/48 ,  B23Q1/54 ,  B23Q5/56

CPC分类号： B23Q1/488 ,  B23Q1/5406 ,  B23Q1/5412 ,  B23Q5/56

摘要： The tool carrying head (1) comprises a first fork-shaped carrying structure (2), having two branches or prongs (2a, 2b) facing each other; a second carrying structure (3), mounted rotatably between the branches (2a, 2b) of the fork-shaped structure (2) about a first axis (A-A) which is essentially orthogonal to the branches or prongs (2a, 2b), and defining an internal through opening (4); a third carrying structure (5) mounted rotatably in the through opening (4) of the second structure (3), about a second axis (B-B) which is orthogonal to the first axis (A-A); and a tool carrying spindle (6) mounted rotatably in the third carrying structure (5) about a third axis (C-C) which is orthogonal to the first and second axes (A-A, B-B).

公开(公告)号：EP2684641A1

公开(公告)日：2014-01-15

申请号：EP13175958.1

申请日：2013-07-10

申请人： Emmegi S.P.A.

发明人： Caiumi, Andrea ,  Mattioli, Marco

IPC分类号： B23Q1/48 ,  B23Q1/54

CPC分类号： B23Q1/4857 ,  B23Q1/488 ,  B23Q1/5406

摘要： A tool holder head (1) for machining elongated elements (50), in particular profiled sections of frames, comprises a first body (2) fitted slidably on a frame of a machine tool along three directions that are mutually orthogonal to one another. The first body (2) supports a second body (3) that can rotate 360° with respect to the first body (2) around a first axis (C) parallel to one of said three directions, the second body (3) supporting in turn a third body (4) that is suitable for rotating around a second axis (A) orthogonal to and incident to the first axis (C), said third body (4) comprising a tool holder unit (5) that is suitable for supporting a tool (6), for example a cutting means (7) or a milling unit (8), that is rotatable around a third axis (T), said tool holder head (1) further comprising driving means (10, 11, 12, 16) for moving the tool (6) and/or the third body (4) and/or the second body (3) so as to cause an interaction between the elongated element (50) and the tool (6), said tool holder unit (5) being fixed to a lower end (4c) of said third body (4).

摘要翻译： 一种用于加工细长元件（50）尤其是框架的异型部分的刀架头（1）包括沿着彼此正交的三个方向可滑动地装配在机床的框架上的第一主体（2）。 第一主体（2）支撑可围绕平行于所述三个方向中的一个的第一轴线（C）相对于第一主体（2）旋转360°的第二主体（3），第二主体（3）支撑 转动适于围绕与第一轴线（C）正交并且入射到第一轴线（C）的第二轴线（A）旋转的第三本体（4），所述第三本体（4）包括工具保持单元（5） 一个可围绕第三轴线（T）旋转的工具（6），例如切割装置（7）或铣削单元（8），所述工具夹头（1）还包括驱动装置（10,11,12 ，所述工具（6）和/或所述第三主体（4）和/或所述第二主体（3）移动以引起所述细长元件（50）和所述工具（6）之间的相互作用，所述工具 （5）固定在所述第三主体（4）的下端（4c）上。