MACHINE D'USINAGE, NOTAMMENT DE DECOLLETAGE
    33.
    发明公开
    MACHINE D'USINAGE, NOTAMMENT DE DECOLLETAGE 失效
    机床,特别是对螺纹切削。

    公开(公告)号:EP0473747A1

    公开(公告)日:1992-03-11

    申请号:EP91905577.0

    申请日:1991-03-21

    申请人: ESCO S.A.

    IPC分类号: B23B3 B23B15 B23Q7 B23Q39

    摘要: La machine d'usinage (10) comporte une première unité d'usinage comprenant une tête d'usinage (12) et des moyens (11) sous forme d'une pince pour amener, maintenir et déplacer axialement la matière à usiner. La tête d'usinage (12) porte des outils (13 et 14) rotatifs et mobiles selon deux axes X1 et X2 perpendiculaires à l'axe (15) de la matière. La machine comporte par ailleurs une tourelle principale (16) équipée de postes d'usinage (17) et de postes de prise en charge (18) des pièces. Selon une première option, elle comporte une deuxième unité d'usinage (22) portant des postes d'usinage (23). Selon une deuxième option, elle comporte une troisième unité d'usinage (24) portant un poste d'usinage (26) équipé d'un outil (25) éventuellement tournant. Selon une troisième option, la machine est complétée par une tourelle auxiliaire (20) portant des postes d'usinage (21).

    Dispositif pour la manipulation automatique de pièces sur un tour
    34.
    发明公开
    Dispositif pour la manipulation automatique de pièces sur un tour 失效
    Vorrichtung zum automatischenWerkstückwechselneiner Drehbank。

    公开(公告)号:EP0026790A1

    公开(公告)日:1981-04-15

    申请号:EP79103783.1

    申请日:1979-10-03

    申请人: N.V. Mondiale 81

    发明人: Muguerza, Luis

    IPC分类号: B23B15/00

    CPC分类号: B23Q7/04

    摘要: Dispositif, pour la manipulation automatique de pièces à usiner sur un tour, comprenant une poutre (5) parallèle à l'axe de la broche (4) du tour, un chariot (12) agencé sur la poutre (5) et des moyens (14) pour le déplacer sur cette dernière, deux pinces (19), articulées autour d'un axe parallèle à l'axe de la broche (4), supportées par le chariot (12) et disposées de part et d'autre du plan passant par l'axe de la broche (4) et par l'axe longitudinal de la poutre (5), des moyens (24) pour déplacer chacune des pinces (19) pour les rapprocher et les écarter de l'axe de la broche (4) et des moyens pour ouvrir et fermer séparément chacune des pinces (19).

    摘要翻译: 1.一种用于在车床上自动处理工件的装置,特别是具有用于相对于卡盘(3)固定和释放工件(1,2)和车床的尾料的编程控制装置的车床,所述装置包括梁 5)其纵向轴线平行于车床主轴的轴线(4),位于梁(5)和主轴轴线(4)之间的滑架(12),安装在梁(5)上以可移动 所述夹具(18和19)支撑在所述托架(12)上的两个夹具(18和19) 围绕轴线(20)铰接并且沿着平行于所述轴线(20)的方向不可移动,所述轴线(20)和所述夹具(18和19)被布置成具有一个部件的轴线(21,22) (1,2)由平行于所述主轴的轴线(4)的夹具(18,19)中的每一个保持,并且位于直的圆柱形表面(23)上,所述轴线 h与夹具(18和19)铰接的轴线(20)重合,用于将夹具(18和19)中的每一个移动到两个和位置之间的装置(24),一个位置 (18或19)保持的(1或2)与主轴轴线(4)合并,其中从(1或2)的所述轴线(21或22)移除的一个位置 主轴轴线(4)和卡盘(3)和车床的尾料;以及装置(25),其布置成至少在每个所述端部位置中分别打开和关闭每个所述夹具,所述装置 其特征在于,所述夹具(18,19)布置在穿过主轴轴线(4)并且穿过梁(5)的纵向轴线和轴线(20)的平面的任一侧上,所述夹具(18)围绕所述夹具 ,19)铰接,位于所述平面中,所述直圆柱形表面(23)的半径与轴线(20)重合,夹子(18,19) )铰接等于所述后轴(20)和主轴(4)之间的间距。

    MACHINE TOOL AND METHOD FOR CONTROLLING MACHINE TOOL

    公开(公告)号:EP4342606A1

    公开(公告)日:2024-03-27

    申请号:EP22804545.6

    申请日:2022-05-09

    摘要: Provided is a machine tool and a method for controlling the machine tool capable of precisely determine a success or a failure of a cut-off. An NC lathe 1 includes a first spindle 31 capable of moving in an axis direction thereof and a second spindle 61 capable of moving to a position facing the first spindle 31. The NC lathe 1 performs a cut-off of a workpiece W gripped by the first spindle 31 and the second spindle 61 and then performs a separation movement of the second spindle 61 in a direction separating from the first spindle 31. The NC lathe 1 further includes a movement controlling unit 211 adapted to perform a stop control of the first spindle 31 at a command position of the first spindle 31 during the separation movement of the second spindle 61 and a cut-off success or failure determining unit 213 adapted to monitor a positional deviation of the first spindle 31 during the separation movement of the second spindle 61 to determine a success or a failure of the cut-off, the positional deviation being a difference between the command position and an actual position of the first spindle 31.

    MACHINE TOOL SYSTEM
    36.
    发明公开
    MACHINE TOOL SYSTEM 审中-公开

    公开(公告)号:EP4155022A1

    公开(公告)日:2023-03-29

    申请号:EP21808744.3

    申请日:2021-04-14

    摘要: [Problem] To suppress displacement of the relative positions of a transport apparatus and a machine tool while suppressing a reduction in workpiece processing accuracy caused by vibrations of the transport apparatus.
    [Means to Solve Problem] A machine tool system 10 comprises: a machine tool 20 having a processor 220 to process a workpiece W with a tool 226, and a bed 210 on which the processor 220 is mounted; a transport apparatus 30 that has two, left and right, legs 31 arranged apart from the bed 210, that transports the workpiece W, and that feeds the workpiece W to the processor 220 or discharges the workpiece W from the processor 220; and a plate 60 that connects the bed 210 to the leg 31 and is elastically deformable. The plate 60 is arranged upright and such that a plate surface 62 is aligned with a front-rear direction, and a connection portion 66B of the plate 60 that connects with the bed 210 and a connection portion 66B of the plate 60 that connects with the leg 31 are displaced in a front-back direction.

    WORKPIECE SUPPLY DEVICE AND MACHINE TOOL
    37.
    发明公开

    公开(公告)号:EP3205447A4

    公开(公告)日:2018-08-01

    申请号:EP15849385

    申请日:2015-09-10

    发明人: ITOH SHINGO

    IPC分类号: B23Q7/04 B23B15/00 B23Q11/08

    摘要: To provide a workpiece supply device (30) capable of supplying a workpiece (W) to be machined next in a supplying area of the workpiece (W) outside a machining area while the machining area is closed to control scattering of cutting fluid from the machining area during the machining of the workpiece (W). A machine tool (100) includes a machining room (2) of the workpiece (W), a loader room (3), a dividing wall (4) having an opening part (5), a main spindle (10), a workpiece supply device (30), a delivery device (20), and an ejection device (60). The workpiece supply device (30) includes a workpiece holder (31), a movement mechanism (32), a cover member (33), and a coil spring (40). The coil spring (40) biases the cover member (33) to close the opening part (5) by the cover member (33) such that the workpiece holder (31) holds the workpiece (W) in the loader room (3) during the machining of the workpiece (W) in the machining room (2).

    WORKPIECE SUPPLY DEVICE AND MACHINE TOOL
    38.
    发明公开
    WORKPIECE SUPPLY DEVICE AND MACHINE TOOL 审中-公开
    工件供应装置和机床

    公开(公告)号:EP3205447A1

    公开(公告)日:2017-08-16

    申请号:EP15849385.8

    申请日:2015-09-10

    发明人: ITOH, Shingo

    IPC分类号: B23Q7/04 B23B15/00 B23Q11/08

    摘要: To provide a workpiece supply device (30) capable of supplying a workpiece (W) to be machined next in a supplying area of the workpiece (W) outside a machining area while the machining area is closed to control scattering of cutting fluid from the machining area during the machining of the workpiece (W). A machine tool (100) includes a machining room (2) of the workpiece (W), a loader room (3), a dividing wall (4) having an opening part (5), a main spindle (10), a workpiece supply device (30), a delivery device (20), and an ejection device (60). The workpiece supply device (30) includes a workpiece holder (31), a movement mechanism (32), a cover member (33), and a coil spring (40). The coil spring (40) biases the cover member (33) to close the opening part (5) by the cover member (33) such that the workpiece holder (31) holds the workpiece (W) in the loader room (3) during the machining of the workpiece (W) in the machining room (2).

    摘要翻译: 提供一种工件供给装置(30),该工件供给装置(30)能够在加工区域外的工件(W)的供给区域内供给接下来待加工的工件(W),同时加工区域被关闭以控制来自加工的切削液的飞散 工件加工过程中的区域(W)。 本发明提供一种机床(100),其包括工件(W)的加工室(2),装载室(3),具有开口部(5)的分隔壁(4),主轴(10),工件 供给装置30,输送装置20以及排出装置60。 工件供给装置30具有工件保持架31,移动机构32,盖部件33,螺旋弹簧40。 螺旋弹簧(40)通过盖部件(33)对盖部件(33)施力而封闭开口部(5),以使工件保持部(31)将工件(W)保持在装载室(3) 在加工室(2)中加工工件(W)。

    MACHINE TOOL SYSTEM
    40.
    发明公开
    MACHINE TOOL SYSTEM 有权
    机床系统

    公开(公告)号:EP2689889A1

    公开(公告)日:2014-01-29

    申请号:EP12761129.1

    申请日:2012-02-15

    摘要: The machine tool system includes a machine tool (1), a loader (2) and a support frame structure (20). The machine tool (1) includes a bed (5) and a processing equipment (6) disposed above the bed (5) to process a work piece (W). The loader (2) includes a guide unit (16) disposed above the machine tool (1) and a movable body (16) movable along the guide unit (16) to load and unload the work piece (W) relative to the processing equipment (6). The support frame structure (20) includes left and right stands (22) installed on a floor surface (F) at left and right sides of the bed (5) to support the guide unit (16) from below and a reinforcement member (30A) inserted in a throughhole (31), which is provided in the bed (5) so as to extend in a leftward and rightward direction, in a non-contact fashion without contacting an inner face of the throughhole (31), with left and right ends thereof connected to vertically halfway portions of the associated stands (22).

    摘要翻译: 该机床系统包括机床(1),装载机(2)和支撑框架结构(20)。 机床(1)包括床(5)和设置在床(5)上方以处理工件(W)的加工设备(6)。 装载机(2)具备配置在机床(1)的上方的引导部(16)和能够沿着引导部(16)移动而将工件(W)相对于处理装置 (6)。 支撑框架结构20包括安装在床5的左右两侧的地板表面F上以从下方支撑引导单元16的左右支架22和加强构件30A )以不接触贯通孔(31)的内表面的方式非接触地插入到设置于床(5)的左右方向延伸的贯通孔(31)中, 其右端连接到相关支架(22)的竖直中间部分。