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    Method of assembling a curved roll-rack
    21.
    发明授权
    Method of assembling a curved roll-rack 失效
    组装弯曲辊架的方法

    公开(公告)号：US3854188A

    公开(公告)日：1974-12-17

    申请号：US42629273

    申请日：1973-12-19

    Applicant: UNITED STATES STEEL CORP

    Inventor： ANDERTON J ,  DUDZIC M ,  WRHEN W

    IPC: B22D11/20 ,  B23Q7/05 ,  B23Q17/00

    CPC classification number: B22D11/208 ,  B23Q7/05 ,  Y10T29/49771 ,  Y10T29/49895 ,  Y10T29/49904

    Abstract: A frame construction for the curved roll-rack of a continuouscasting apparatus, and a method of assembling the rack. The frame is formed of lower, middle and upper sections assembled in aligned end-to-end relation. Each section is pivotally mounted at its exit end and supported on base members at its entry end. The side plates of the sections carry reference pins cooperable with specially designed gauges for accurately positioning roll clusters on the sections, the sections with respect to each other, the base members with respect to the sections, and a bending-roll unit at the entry end of the roll-rack.

    Abstract translation: 连续铸造设备的弯曲辊架的框架结构以及组装机架的方法。 框架由按照对齐的端对端关系组装的下部，中部和上部部分形成。 每个部分在其出口端可枢转地安装，并在其入口端处支撑在基座构件上。 这些部分的侧板具有与专门设计的计量器配合的参考销，用于在部分上准确地定位辊群，相对于彼此的部分，基部部件相对于部分，以及在入口端的弯曲辊单元 的辊架。

    Device for guiding a bar of a cutter of a peeling machine
    22.
    发明授权
    Device for guiding a bar of a cutter of a peeling machine 失效
    用于引导搓丝机切割机的装置

    公开(公告)号：US3797337A

    公开(公告)日：1974-03-19

    申请号：US3797337D

    申请日：1973-01-19

    Applicant: KOMATSU MFG CO LTD

    Inventor： MURAMOTO S

    IPC: B23D21/04 ,  B23B5/12 ,  B23B13/12 ,  B23D21/00 ,  B23D79/12 ,  B23Q7/05 ,  B23B5/00

    CPC classification number: B23B5/12 ,  Y10T82/2527

    Abstract: A device for guiding a bar of a cutter of a peeling machine which has a cutter, plural guide rollers provided behind the cutter, plural links for supporting the guide rollers, plural rods connected through rods to the links, and plural connectors connected at the ends to the first rods; which device has a cylinder composed of the case of the cutter and a sleeve, a piston slidably inserted into the cylinder, an air supply port for supplying compressed air from source of compressed air into the cylinder for acting the piston, said connectors being integrally and rotatably connected axially to the piston, a stopper rotatably connected to the end of the piston, a nut fixed to the end of the connector, a rotary stopper of the nut, an adjusting nut screwed to the case of the cutter for adjusting the stopping position of the stopper. Thus, the work to be cut by the device may be always maintained at correct position at the center of the cutters.

    Abstract translation: 一种用于引导具有切割器的剥皮机的切割器的杆的装置，设置在切割器后面的多个引导辊，用于支撑引导辊的多个连杆，通过杆连接到连杆的多个杆以及在端部连接的多个连接器 到第一杆; 该装置具有由切割器壳体和套筒构成的圆筒，可滑动地插入圆筒的活塞，用于将压缩空气从压缩空气源供应到用于作用活塞的气缸中的空气供给口，所述连接器是一体的， 可旋转地连接到活塞的止动件，可旋转地连接到活塞的端部的止动件，固定到连接器的端部的螺母，螺母的旋转止动件，螺母连接到切割器的壳体用于调节停止位置的调节螺母 的塞子。 因此，被切割的工件可以始终保持在刀具中心的正确位置。

    Method and apparatus for feeding elongated rotary workpieces in straightening machines or the like
    23.
    发明授权
    Method and apparatus for feeding elongated rotary workpieces in straightening machines or the like 失效
    用于在连接机器或类似物料中输送延长的旋转工件的方法和装置

    公开(公告)号：US3759077A

    公开(公告)日：1973-09-18

    申请号：US3759077D

    申请日：1971-10-14

    Applicant: KIESERLING & ALBRECHT

    Inventor： HARTKOPF H

    IPC: B21D3/04 ,  B23D79/00 ,  B23Q7/05 ,  B21D3/02

    CPC classification number: B23Q7/055 ,  B21D3/04 ,  B21D3/045 ,  B23D79/00

    Abstract: A straightening machine for tubular or rod-like workpieces has concave straightening rolls which treat successive workpieces while such workpieces move lengthwise and rotate about their own axes. The feeding unit which advances workpieces into the range of the straightening rolls employs a pair of driven concave advancing rollers whose axes are inclined with reference to the axis of a workpiece between their concave surfaces. The advancing rollers can move successive workpieces at a higher speed so that the leading end of the workpiece between the advancing rollers catches up with the trailing end of the preceding workpiece which is being treated by the straightening rolls, and thereupon at a lower speed which corresponds to the speed of lengthwise transport of the workpiece at the straightening station. The speed of workpieces which are being transported by the advancing rollers can be varied by changing the inclination of the axes of rollers with reference to the axis of the advanced workpiece or by changing the operating speeds of series-connected hydraulic motors which rotate the advancing rollers.

    Abstract translation: 用于管状或棒状工件的矫直机具有凹形矫正辊，其在这些工件沿纵向移动并围绕其自身的轴线旋转时处理连续的工件。 将工件推进到矫直辊的范围内的进给单元采用一对从动凹入行进辊，其轴相对于工件的轴线在它们的凹面之间倾斜。 前进辊可以以更高的速度移动连续的工件，使得前进辊之间的工件的前端与正在被矫正辊处理的先前工件的后端相接，并且随后以较低的速度对应 达到在矫正台处纵向输送工件的速度。 通过前进辊运送的工件的速度可以通过相对于先进工件的轴线改变辊轴的倾斜度，或通过改变串联连接的液压马达的运行速度来改变，所述串联连接的液压马达使前进辊 。

    Bar feeder and escapement device
    25.
    发明授权
    Bar feeder and escapement device 失效
    AR AR。。。。。。。。。

    公开(公告)号：US3655067A

    公开(公告)日：1972-04-11

    申请号：US3655067D

    申请日：1970-04-20

    Applicant: AUTOMATION DEVELOPMENT CORP

    Inventor： WHITE FRANK F

    IPC: B23Q7/05 ,  B24B5/38 ,  B65H51/26

    CPC classification number: B24B5/38 ,  B23Q7/055

    Abstract: An automatic bar feeder for a centerless grinder having conventional adjustable bar-supporting rollers (68) carried by a long vertically adjustable horizontal guide tube (28), a feed ramp (14), an escapement shaft (17), a plurality of long narrow load arms (30) on said shaft having long adjusting slots (32) for mounting adjustable bar-engaging stops (31), adjustable escapement plates (18) on said shaft to lift one bar only from the ramp to the load arms, a high-speed pneumatic cylinder (69) for turning the escapement shaft rapidly to cause the escapement plates to throw the lowermost bar (W) on the ramp outwardly at a high speed such that it clears the nearest roller (68) and engages the stops (31) before the arms are lowered below said rollers (68), hydraulic cylinder means (165) for retarding and controlling the speed of lowering of the arms near the end of the stroke of said cylinder, a skewed motor-driven drive wheel (92) for engaging the bar to feed it into the grinder (B), and means (94) for swinging the drive wheel vertically.

    Abstract translation: 一种用于无心磨床的自动送料机，其具有常规的可调节支撑辊（68），其由长的可垂直调节的水平引导管（28），进给斜坡（14），擒纵轴（17），多个长狭窄 所述轴上的负载臂（30）具有长的调节槽（32），用于安装可调节的杆接合止动件（31），所述轴上的可调节的擒纵板（18）将一个杆仅从斜坡提升到负载臂，高 （69），用于快速转动擒纵轴，使得擒纵盘以高速向外向下倾斜的斜面（W），使得其离开最近的辊（68）并与止动件（31）接合 ），所述液压缸装置（165）用于延迟和控制在所述气缸的行程结束附近的臂的降低速度，歪斜的电动驱动驱动轮（92） 让酒吧将其送入研磨机（B）和我 ans（94）用于垂直摆动驱动轮。

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