Coolant feeder in a tool holder assembly
    62.
    发明公开
    Coolant feeder in a tool holder assembly 失效
    Werkzeughalter mitKühlmittelversorgung。

    公开(公告)号:EP0629462A2

    公开(公告)日:1994-12-21

    申请号:EP94100810.4

    申请日:1994-01-20

    发明人: Kubo, Haruaki

    IPC分类号: B23D35/00 B23Q1/00

    摘要: A coolant feeder in a tool holder assembly which comprises a rotary shaft (10) mounted to the spindle of a machine tool and a stationary support member (11) rotatably supporting the said rotary shaft (10) in which the stationary coolant feeding ring (13) in communication with the radial passage for the tool (12) provided on the rotary shaft (10) axially is fitted over the rotary shaft (10) adjacent to the said stationary support member (11) and the stationary coolant feeding ring (13) and the coolant coupling device (14) on the machine tool side are connected with the coolant pipe (15) and the hollow (16) of the said coolant coupling device (14) is allowed to be in communication with the annular groove (17) of the stationary coolant feeding ring (13) via the radial passage (18) of the said coolant pipe (15) and only removing the stationary coolant feeding ring (13) from the rotary shaft (10) enables repairing of a series of coolant passages to the tool to be installed to the rotary shaft without removing the stationary support member (11) from the rotary shaft.

    摘要翻译: 一种工具保持器组件中的冷却剂供给器,其包括安装在机床的主轴上的旋转轴(10)和可旋转地支撑所述旋转轴(10)的固定支撑构件(11),固定式冷却剂供给环 )与设置在旋转轴(10)上的工具(12)的径向通道轴向地相配合在与所述固定支撑构件(11)相邻的旋转轴(10)和固定式冷却剂供给环(13)上, 并且所述机床侧的冷却剂联接装置(14)与所述冷却剂管道(15)连接,并且所述冷却剂联接装置(14)的中空部(16)被允许与所述环形槽(17)连通, 通过所述冷却剂管道(15)的径向通道(18)并且仅从所述旋转轴(10)移除所述固定的冷却剂供给环(13),所述固定的冷却剂供给环(13)能够修复一系列冷却剂通道 到安装到旋转沙发上的工具 而不从旋转轴移除固定支撑构件(11)。

    Machine for creasing and cutting endless webs of cardboard and the like
    63.
    发明授权
    Machine for creasing and cutting endless webs of cardboard and the like 失效
    为折痕和纸板的无端腹板切削等的装置。

    公开(公告)号:EP0407354B1

    公开(公告)日:1994-04-20

    申请号:EP90830246.6

    申请日:1990-05-31

    申请人: FOSBER s.r.l.

    发明人: Adami, Mauro

    IPC分类号: B23D35/00 B26D7/26

    摘要: The machine for creasing and cutting an endless web of cardboard or the like comprises at least two pairs of creasing rollers (21, 22, 24, 25) and at least two pairs of cutting rollers (32, 33, 34, 35); the web of cardboard being processed passes between the rollers (21, 22) of a first pair of creasing rollers and the rollers (32, 33) of a first pair of cutting rollers, while the other pair of creasing rollers (24, 25) and the other pair of cutting rollers (34, 35) are situated in inactive positions in which there operate means (184, 184 min ) for the positioning of the respective tools; the two pairs of creasing rollers (21, 22, 24, 25) and the two pairs of cutting rollers (32, 33, 34, 35) are carried by an angularly mobile assembly (17, 17) which alternately assumes one or other of two angular positions in order to arrange one or other of said two pairs of creasing rollers and one or other of said two pairs of cutting rollers in the working position. (Fig. 5).

    摘要翻译: 对于折皱和纸板等包括至少两对的压痕辊(21,22,24,25)和至少两对切削辊(32,33,34,35)中的环形带的切割机; 纸板被处理的织物通过在辊之间(21,22)的第一对压痕辊和第一对切割辊的辊子(32,33)的,而另一对压痕辊(24,25) 而另一对切割辊(34,35)都位于其中存在用于操作的respectivement工具定位装置(184,184分钟)不工作位置; 两对折痕滚子(21,22,24,25)和两对切割辊(32,33,34,35)通过在成角度地移动组件承载(17,17)交替地假设的一个或另一个的 以安排一个或另一个所述两对压痕辊和一个或另一个所述的两对工作位置切割辊的两个角位置。 (图5)。

    Nibbelmaschine, insbesondere Handnibbelmaschine
    65.
    发明公开
    Nibbelmaschine, insbesondere Handnibbelmaschine 失效
    Nibbelmaschine,insbesondere Handnibbelmaschine。

    公开(公告)号:EP0484715A1

    公开(公告)日:1992-05-13

    申请号:EP91117794.7

    申请日:1991-10-18

    申请人: Trumpf Grüsch AG

    摘要: Bei Nibbelmaschinen ist die Matrize 4 mit dem Antriebskopf 1 über ein Tragglied 5 verbunden. Um die beim Nibbeln auftretenden sehr hohen Kräfte an der Verbindungsstelle auffangen zu können, weisen der in der Aufnahmeöffnung 9 am Antriebskopf 1 drehbare Zapfen 8 quer zu seiner Längsachse ein oder mehrere Vorsprünge und die Aufnahmeöffnung 9 der Anzahl der Vorsprünge entsprechende Querausnehmungen auf. Außerdem ist eine Verdrehsicherung 18 für den Zapfen 8 vorgesehen, wobei dieser mit seinem Umfang in mindestens einer Drehstellung gegenüber der Aufnahmeöffnung 9 über die Länge derselben hinweg innerhalb des Aufnahmeöffnungsquerschnittes liegt und in wenigstens einer anderen Drehstellung diesen Querschnitt mit seinen Vorsprüngen überragt.

    摘要翻译: 在骰子中,模具4通过支撑构件5连接到驱动头1.使得在啃咬期间发生的非常大的力可以在接头处被吸收,在驱动头1处可在位置开口9中旋转的销8具有 横向于其纵向轴线的一个或多个突起,并且定位开口9具有与突起数量对应的横向凹部。 另外,为销8提供防旋转锁定装置18,销8的周边在定位开口的横截面内相对于位于开口9的至少一个旋转位置横跨其长度, 并且在其至少一个其它旋转位置中突起超过该横截面。 ... ...

    Shearing machine
    66.
    发明公开
    Shearing machine 失效
    剪切机

    公开(公告)号:EP0421782A3

    公开(公告)日:1992-04-08

    申请号:EP90310872.8

    申请日:1990-10-04

    摘要: The vertically reciprocal upper blade assembly of a sheet metal squaring shear is activated in a substantially vertical path past a fixed lower blade (16) by means of one or more reciprocal rotary hydraulic actuators (19). The output drive shaft (18) of the hydraulic actuator(s) (19) is connected to one or more drive straps (26) by an eccentric cam (30) which is keyed to the drive shaft (18) and rotatably received within the straps (26). The horizontal gap between the upper blade (25) and the lower blade (16) is precisely controlled by suspending the blade supporting gib bracket (20) from pins (50-52) on the side walls (10-12) of the apparatus housing and adjustably connecting the gib plate to the pins by eccentric cams (58). The gib mounting system also provides for adjusting the angle of the upper blade (25) with respect to the lower blade (16). An improved hold down assembly limits the stroke of the hold down pins (116) to maintain a slight clearance (z) between the hold down pins (116) and the bed surface (14) at all times. A unique hydraulic actuator mounting bracket (150) facilitates alignment of the actuator (19) with the drive shaft (18) by permitting adjustment of the actuator (19) relative to the shaft (18) after the shaft (18) is properly mounted and aligned in the machine frame (10).

    摘要翻译: 通过一个或多个往复式旋转液压致动器(19),通过固定的下叶片(16)的基本上垂直的路径激活钣金平切剪的垂直往复上刀片组件。 液压致动器(19)的输出驱动轴(18)通过偏心凸轮(30)连接到一个或多个驱动带(26),所述偏心凸轮(30)键合到驱动轴(18)并可旋转地接收在驱动轴 皮带(26)。 上刀片(25)和下刀片(16)之间的水平间隙通过将刀片支撑臂架(20)从销(50-52)悬挂在设备壳体的侧壁(10-12)上而被精确地控制 并且通过偏心凸轮(58)可调节地将前桥板连接到销上。 前桥安装系统还提供了调节上刀片(25)相对于下刀片(16)的角度。 改进的压紧组件限制了压紧销(116)的行程,以始终保持压紧销(116)和床表面(14)之间的微小间隙(z)。 独特的液压致动器安装支架(150)通过在轴(18)被正确安装之后允许致动器(19)相对于轴(18)调节,便于致动器(19)与驱动轴(18)对准, 在机架(10)中对齐。

    SLITTER SCORER PROVIDED WITH HEAD REPLACING DEVICE.
    67.
    发明公开
    SLITTER SCORER PROVIDED WITH HEAD REPLACING DEVICE. 失效
    刀所有权DEVICE分切机得分手。

    公开(公告)号:EP0258448A4

    公开(公告)日:1989-01-24

    申请号:EP87901636

    申请日:1987-02-17

    IPC分类号: B23D35/00 B26D1/24 B26D7/26

    摘要: A slitter scorer wherein a pair of rotating drive shafts (SA, SB) and roll heads (HA, HB) each secured onto respective said rotating drive shafts in an opposing position are provided and sheets fed between said roll heads are processed, a head replacing device is provided, wherein a plurality of pairs of shafts for holding heads (1a, 1b, 2a, 2b), having diameters equal to those of said pair of rotating drive shafts (SA, SB) and capable of being disposed concentrically on the extensions thereof, head replacing means (8, 9, 10) to replace said plurality of pairs of shafts for holding heads, roll heads (Ha, Hb) held on said shafts for holding heads, and transfer means (4, 11 to 15) to transfer roll heads in the axial direction are provided and roll heads (HA, HB) on said rotating drive shafts are replaced with roll heads (Ha, Hb) on said shafts for holding heads by sliding them on said rotating drive shafts (SA, SB) and said shafts for holding heads (1a, 1b, 2a, 2b) respectively.

    Continuous casting billet shear
    68.
    发明公开
    Continuous casting billet shear 失效
    ScranfürStranggussstangen。

    公开(公告)号:EP0262899A2

    公开(公告)日:1988-04-06

    申请号:EP87308564.1

    申请日:1987-09-28

    CPC分类号: B22D11/126

    摘要: An improved billet shear for use in a horizontal continuous casting system comprises a pair of oppositely positioned hydraulic cylinders (24, 25) and a pair of inwardly facing shearing blades (11, 12). The shearing blades (11, 12) are multi-faceted to produce simultaneous shearing of the casting and camming of the casting separations during the shearing process.

    摘要翻译: 用于水平连续铸造系统中的改进的钢坯剪切包括一对相对定位的液压缸(24,25)和一对向内的剪切刀片(11,12)。 剪切刀片(11,12)是多面的,以在剪切过程中同时剪切铸造和铸造分离的凸轮。