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1. 发明专利

JPS58184004A Drawing device of pipe 失效
标题翻译：管道装置
公开(公告)号：JPS58184004A
公开(公告)日：1983-10-27
申请号：JP6701482
申请日：1982-04-21
申请人： Ishikawajima Harima Heavy Ind Co Ltd , Nippon Kokan Kk
发明人： SHIMADA ICHIROU , AKITA SHINJI
IPC分类号： B21B17/14 , B21B19/12
CPC分类号： B21B19/12
摘要： PURPOSE:To enable desired adjustment of a feed angle by fitting a rotary housing and an inner housing freely rotatably into a stationary housing and rotating these housings in one body. CONSTITUTION:A cylindrical stationary housing 1 is stuck to a frame 2, and a rotary housing 4 provided with a screw down device 3 is fitted freely rotatably in the housing 1. An inner housing 7 contg. a journal box 6 of a rolling roll 5 is fitted freely rotatably in the housing 4 and an annular gear 12 which can be driven freely is mounted to the end face of the housing 7. The fixing or the housing 7 and the housing 4 respectively is made possible by means of the clamps 27, 25 of the housing 4 and the housing 1. The gear 12, the housing 7 and the housing 4 are rotated in one body by means of a motor 20 via a gear 22, whereby an optional feed angle is set. The above-mentioned mechanism is provided on both inlet and outlet sides.
摘要翻译：目的：通过将旋转外壳和内壳可自由旋转地安装到固定的外壳中并将这些外壳旋转到一体，以便能够进行进给角度的所需调节。构成：将圆柱形固定壳体1粘贴到框架2上，并且设置有螺旋装置3的旋转壳体4可自由旋转地装配在壳体1中。滚动辊5的轴颈箱6可自由旋转地安装在壳体4中，并且可以自由地驱动的环形齿轮12安装到壳体7的端面。固定件或壳体7和壳体4分别是通过壳体4的夹具27,25和壳体1可以实现。齿轮12，壳体7和壳体4通过齿轮22通过马达20在一个主体中旋转，由此可选的进给角度被设定。上述机构设置在入口侧和出口侧。

2. 发明专利

JPS5372764A PIPE GUIDE APPARATUS FOR REELER INLET TABLE 失效
公开(公告)号：JPS5372764A
公开(公告)日：1978-06-28
申请号：JP14846176
申请日：1976-12-10
申请人： ISHIKAWAJIMA HARIMA HEAVY IND , NIPPON KOKAN KK
发明人： NAGASAWA SEIJI , AKITA SHINJI , NUMANO MASAMUTSU
IPC分类号： B21B23/00 , B21B39/00 , B21B39/06

3. 发明专利

JPS58181412A Method and device for pre-sledding in pipe rolling 失效
标题翻译：在管道滚压中预先滑动的方法和装置
公开(公告)号：JPS58181412A
公开(公告)日：1983-10-24
申请号：JP6571282
申请日：1982-04-20
申请人： Ishikawajima Harima Heavy Ind Co Ltd , Nippon Kokan Kk
发明人： SHIBAMOTO MASAHARU , AKITA SHINJI
IPC分类号： B21B25/02 , B21B25/00
CPC分类号： B21B25/00
摘要： PURPOSE:To eliminate the waiting time of rolling stands and to improve productivity, by mounting a shell and a bar on plural pre-sledding rolls of a line placed separately from a rolling line, and inserting the bar after aligning the bar with the shell. CONSTITUTION:A shell 1 taken out from a piercer is brought into contact with a shell stopper 8 by an aligning line 7 to measure the length of the shell 1 by position detectors 9a-9f. Pre-sledding rolls 6a-6c corresponding to the detectors 9a-9c detecting the shell 1 are raised and lowered properly so as to previously align the center of the shell 1 with that of a bar 2 when the bar 2 is inserted into the shell 1 on an inserting line 3. Next, the shell 1 on the aligning line 7 is parallelly transferred onto the inserting line 3 to mount it on the rolls 6a-6c. The bar 2 is guided by pre-sledding rolls 6d-6f to insert it into a hollow part of the shell 1. Thus a rolling is started after transferring the shell 1 having inserted bar 2 to a rolling line 4 and then guiding said shell to rolling stands 10.
摘要翻译：目的：为了消除轧机机架的等待时间并提高生产率，通过将外壳和杆安装在与轧制线分开放置的一条直线放置的多个预先装入的轧辊上，并在将轧条与壳体对准之后插入。构成：从穿孔器取出的壳体1通过对准线7与壳体止动件8接触，以通过位置检测器9a-9f测量壳体1的长度。对应于检测壳体1的检测器9a-9c的预拉幅辊6a-6c被适当地升高和降低，以便当杆2插入壳体1中时，预先将壳体1的中心与杆2的中心对齐接着，将对准线7上的外壳1平行地转移到插入线3上，将其安装在辊6a-6c上。杆2由预拉楞辊6d-6f引导以将其插入壳体1的中空部分中。因此，在将具有插入的杆2的壳体1转移到轧制线4之后开始轧制，然后将所述壳体引导到轧机10。

4. 发明专利

JPS5373456A APPARATUS FOR COOLING MANDREL BAR 失效
公开(公告)号：JPS5373456A
公开(公告)日：1978-06-29
申请号：JP15015876
申请日：1976-12-14
申请人： ISHIKAWAJIMA HARIMA HEAVY IND , NIPPON KOKAN KK
发明人： KATOU HEIJI , AKITA SHINJI , NUMANO MASAMUTSU
IPC分类号： B21B25/04 , B21B25/00

5. 发明专利

JPS6037500A CONNECTED GREASING EQUIPMENT FOR REMOTE GREASING SPOT 失效
公开(公告)号：JPS6037500A
公开(公告)日：1985-02-26
申请号：JP14711483
申请日：1983-08-11
申请人： ISHIKAWAJIMA HARIMA HEAVY IND , NIPPON KOKAN KK
发明人： SHIMADA ICHIROU , AKITA SHINJI
IPC分类号： F16N7/14 , F16N21/00
摘要： PURPOSE:To obtain attaching/detaching of a greasing pipe through operation even at only one greasing spot in the greasing work for greasing spots which are separated from each other like in the axle box of an elongater by making it possible to grease both greasing spots from even only one greasing spot. CONSTITUTION:A hose 13 is provided between a piping hole 14 and an inlet 7. And grease is sent from a grease supply source to a rod body 1 via a distribution valve not indicated in the figure. And the grease, which has been sent from the inside of the rod body 1 to the inside of a cylinder body 4, is sent to an inlet side axle box 5 via a hose 15 on the one hand and to an inlet side axle box 2 via the distribution valve on the other hand. Thus, the grease from the grease supply source is distributed by the distribution valve, and one portion of the grease is supplied directly to a greasing spot in the outlet side axle box 2, while the other portion moves from a piping hole 14, which goes through the outlet side axle box 2, to the rod body 1 via the hose 13. The grease sent to the inside of the rod body 1 is supplied to the inlet side axle box 5 via the hose 15, a fact which ensures smooth supply of grease.

6. 发明专利

JPS5376155A KICK OUT APPARATUS OF PIECER OR REELER OUTLET TABLE 失效
公开(公告)号：JPS5376155A
公开(公告)日：1978-07-06
申请号：JP15263776
申请日：1976-12-18
申请人： ISHIKAWAJIMA HARIMA HEAVY IND , NIPPON KOKAN KK
发明人： KATOU HEIJI , AKITA SHINJI , NUMANO MASAMUTSU
IPC分类号： B21B23/00 , B21B25/00 , B21B39/00

7. 发明专利

JPH0596308A TWO-ROLL/THREE-ROLL COMBINATION TYPE SIZER 失效
公开(公告)号：JPH0596308A
公开(公告)日：1993-04-20
申请号：JP28377391
申请日：1991-10-04
申请人： ISHIKAWAJIMA HARIMA HEAVY IND , NIPPON KOKAN KK
发明人： IMAI TATSUO , AKITA SHINJI , SAKURA HIROMOCHI , OKAMOTO YOSHIHIDE
IPC分类号： B21B19/10 , B21B13/00 , B21B13/10 , B21B17/14 , B21B31/02 , B21B31/08
摘要： PURPOSE:To make a sizer which is used for manufacturing a seamless steel tube so that it can be used for both of 2-roll and 3-roll sizers while screw down device and driving system are used in common. CONSTITUTION:A housing 11 for 3-roll whose external size is same as an inner frame 3 for 2-roll is formed so as to be attachable to a housing 2 symmetrically on front and rear sides and symmetrically on upper and lower sides in the direction of the line and a 3-roll stand is constituted by arranging a pair of three rolls 12-14 in this 3-roll housing 11 in such a manner that the direction that is orthogonally crossed with the axis 15 of rotation of roll is crossed to the vertical line L in a plane that is vertical to the direction of the line of one roll 12 of these three rolls. In this way, by using the frame 1, housing 2, screw down device 7, driving systems 5, 6, etc., of each stand in common, the sizer 10 which is used for both a 2-roll stand or 3-roll stand can arbitrarily select one of the two stands and advantages of both stands are obtd.

8. 发明专利

JPS58224007A Clamping device of bar 失效
标题翻译：酒吧夹紧装置
公开(公告)号：JPS58224007A
公开(公告)日：1983-12-26
申请号：JP10783382
申请日：1982-06-23
申请人： Ishikawajima Harima Heavy Ind Co Ltd , Nippon Kokan Kk
发明人： TAKAHASHI YOSHIO , AKITA SHINJI
IPC分类号： B21B25/02
CPC分类号： B21B25/02
摘要： PURPOSE:To obtain a titled device intended to improve the efficiency of an elongation work, by installing a rotary housing in the inside of a supporting outer cylinder of a main frame, and disposing a clamping mechanism to the tip of the housing to automatically clamp or unclamp a mandrel bar. CONSTITUTION:A rotary housing 3 is installed in the inside of a supporting outer cylinder 2 provided to the front part of a movable main frame 1, and a catching head 5 equipped with a wedge guide 6 is fitted to the tip of the housing 3. Said wedge guide 6 advances and retreats by the contraction and extension of a cylinder 12 through a bearing 8, and closes and opens a clamp claw 7 to clamp and unclamp a mandrel bar 15. In a state that the bar is clamped, the bar 15, the claw 7, the wedge 6, an inner ring 8 of the bearing 8, and the housing 3, etc. rotate in one body. When unclamped, the bar 15 is pushed out of a clamp space 16 to the outside of the housing 3 with the aid of a pusher bar 17 by actuating a cylinder 19.
摘要翻译：目的：为了获得旨在提高伸长效率的标题装置，通过在主框架的支撑外筒的内侧安装旋转壳体，并且将夹紧机构设置在壳体的顶端以自动夹紧或松开一个芯棒。构成：旋转壳体3安装在设置在可动主框架1的前部的支撑外筒2的内侧，并且装配有楔形导向件6的卡扣头5装配到壳体3的尖端。所述楔形导向件6通过轴承8的气缸12的收缩和伸展而前进和后退，并且闭合并打开夹紧爪7以夹紧和松开芯棒15。在杆被夹紧的状态下，杆15 爪7，楔形件6，轴承8的内圈8和壳体3等在一体内旋转。当松开时，通过致动气缸19，杆15借助于推杆17从夹紧空间16推出到壳体3的外部。

9. 发明专利

JPS58181410A Pipe stretching device 失效
标题翻译：管道拉伸装置
公开(公告)号：JPS58181410A
公开(公告)日：1983-10-24
申请号：JP6571382
申请日：1982-04-20
申请人： Ishikawajima Harima Heavy Ind Co Ltd , Nippon Kokan Kk
发明人： HARADA HIROSHI , AKITA SHINJI
IPC分类号： B21B17/02 , B21B39/02 , B21B39/06
CPC分类号： B21B39/02
摘要： PURPOSE:To save a labor for setting a roll supporting frame, by providing a roll for guiding a pipe material to a main body housing of pipe elongating device provided movably. CONSTITUTION:A lifting frame 3 having a channel-shaped cross section is provided to the pass-line-side end part of a main body housing 2 of pipe elongating device moving on base rails 1 which are provided in the direction perpendicular to a pass line, and is supported by a lifting guide 4, and a shaft 5 is provided to the upper part of the frame 3 in the direction perpendicular to the rails 1, and the tip of a jack 7 set on the main body housing 2 is connected to the central part of the shaft 5 through a bearing 8 so as to drive the shaft 5 by a motor 6. A supporting frame 11 equipped with a motor 9 and a roll 10 driven by the motor 9 is provided to the front of the frame 3 to guide a pipe material by the roll 10.
摘要翻译：目的：为了节省设置辊支撑架的劳动，通过提供用于将管材引导到可移动地设置的延伸装置的主体壳体上的辊。构成：具有通道形截面的提升架3设置在沿着垂直于通行线的方向设置的基座1上移动的延伸装置的主体外壳2的通过线侧端部并且由升降导向器4支撑，并且轴5沿垂直于轨道1的方向设置在框架3的上部，并且设置在主体壳体2上的千斤顶7的末端连接到轴5的中心部分通过轴承8驱动，以便通过马达6驱动轴5.具有马达9的支撑框架11和由马达9驱动的辊10设置在框架3的前部以通过辊10引导管材料。

10. 发明专利

JPS5371668A ROLL REARRANGING APPARATUS 失效
公开(公告)号：JPS5371668A
公开(公告)日：1978-06-26
申请号：JP14795176
申请日：1976-12-09
申请人： ISHIKAWAJIMA HARIMA HEAVY IND , NIPPON KOKAN KK
发明人： SASAKI MASATAKA , AKITA SHINJI , NUMANO MASAMUTSU
IPC分类号： B21B31/08

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