-
公开(公告)号：US09550220B2
公开(公告)日：2017-01-24
申请号：US14783213
申请日：2014-04-11
CPC分类号： B21B13/10 , B21B13/103 , B21B17/14 , B21B31/10
摘要： A method and a device for releasing a tube during a rolling process in a three-roll rolling stand in case of an emergency. The roll holder cartridge (3) has a longitudinal open slot (10) at the yoke support of the vertical axis roll so as to remove the roll holder cartridge according to a direction coinciding with the horizontal axis of the yoke support of the vertical axis roll while the support remains anchored to the fixed structure in the stand of the roll mill. In case of routine maintenance, the cartridge (3) is pulled out laterally with the yoke support of the vertical axis roll anchored to the cartridge itself as the other roll supports.
摘要翻译： 在紧急情况下在三辊轧制机架中的轧制过程中释放管的方法和装置。 卷筒架（3）在垂直轴卷轴的轭支架处具有纵向开口槽（10），以便根据与垂直轴卷轴的轭支架的水平轴线重合的方向卸下卷筒托架 而支撑件仍然锚定在辊磨机的支架中的固定结构。 在日常维护的情况下，当另一个辊支撑时，盒（3）被横向拉出，垂直轴卷的轭架被固定到盒本身。
-
2.发明授权Rolling mill stand and related rolling mill for longitudinally rolling rod-shaped bodies 有权轧机机架及相关轧机用于纵向轧制棒状体公开(公告)号：US09180502B2
公开(公告)日：2015-11-10
申请号：US13713620
申请日：2012-12-13
CPC分类号： B21B13/12 , B21B13/04 , B21B13/103 , B21B17/04 , B21B17/14 , B21B31/10 , B21B31/103 , B21B31/20 , B21B2203/06 , Y10T29/49815
摘要： A rolling mill stand and related rolling mill for rolling rod-shaped bodies, even large in size, which meets the requirement of stiffness uniformity of the rolling mill stands in the transversal direction, all the hydraulic capsules being firmly fixed to the external structure of the rolling mill and providing for the side change of the rolls of each stand. The arrangement of rolling rolls and related extensions of each rolling mill stand is such to avoid problems of corrosion and damaging to the extensions themselves and to the reducers due to the drainage of the cooling waters.
摘要翻译： 一种轧制机架及相关轧机，其尺寸甚至大于满足轧机刚度均匀性要求的轧制机架及相关轧机，其横向方向均稳定地固定在外部结构上 轧机，并提供每个支架的辊的侧面变化。 每个轧机机架的轧辊和相关延伸部的布置是为了避免由于冷却水的排放引起的延伸件本身和减速器的腐蚀和损坏的问题。
-
3.发明授权Rolling mill stand and related rolling mill for longitudinally rolling rod-shaped bodies 有权轧机机架及相关轧机用于纵向轧制棒状体公开(公告)号：US08640516B2
公开(公告)日：2014-02-04
申请号：US13941291
申请日：2013-07-12
IPC分类号： B21B13/12
CPC分类号： B21B13/12 , B21B13/04 , B21B13/103 , B21B17/04 , B21B17/14 , B21B31/10 , B21B31/103 , B21B31/20 , B21B2203/06 , Y10T29/49815
摘要： A rolling mill stand and related rolling mill for rolling rod-shaped bodies, even large in size, which meets the requirement of stiffness uniformity of the rolling mill stands in the transversal direction, all the hydraulic capsules being firmly fixed to the external structure of the rolling mill and providing for the side change of the rolls of each stand. The arrangement of rolling rolls and related extensions of each rolling mill stand is such to avoid problems of corrosion and damaging to the extensions themselves and to the reducers due to the drainage of the cooling waters.
摘要翻译： 一种轧制机架及相关轧机，其尺寸甚至大于满足轧机刚度均匀性要求的轧制机架及相关轧机，其横向方向均稳定地固定在外部结构上 轧机，并提供每个支架的辊的侧面变化。 每个轧机机架的轧辊和相关延伸部的布置是为了避免由于冷却水的排放引起的延伸件本身和减速器的腐蚀和损坏的问题。
-
4.发明申请ROLLING MILL STAND AND RELATED ROLLING MILL FOR LONGITUDINALLY ROLLING ROD-SHAPED BODIES 有权滚动铣刀架和相关滚子铣刀用于长期滚动的锯条公开(公告)号：US20130298631A1
公开(公告)日：2013-11-14
申请号：US13941291
申请日：2013-07-12
CPC分类号： B21B13/12 , B21B13/04 , B21B13/103 , B21B17/04 , B21B17/14 , B21B31/10 , B21B31/103 , B21B31/20 , B21B2203/06 , Y10T29/49815
摘要： A rolling mill stand and related rolling mill for rolling rod-shaped bodies, even large in size, which meets the requirement of stiffness uniformity of the rolling mill stands in the transversal direction, all the hydraulic capsules being firmly fixed to the external structure of the rolling mill and providing for the side change of the rolls of each stand. The arrangement of rolling rolls and related extensions of each rolling mill stand is such to avoid problems of corrosion and damaging to the extensions themselves and to the reducers due to the drainage of the cooling waters.
摘要翻译： 一种轧制机架及相关轧机，其尺寸甚至大于满足轧机刚度均匀性要求的轧制机架及相关轧机，其横向方向均稳定地固定在外部结构上 轧机，并提供每个支架的辊的侧面变化。 每个轧机机架的轧辊和相关延伸部的布置是为了避免由于冷却水的排放引起的延伸件本身和减速器的腐蚀和损坏的问题。
-
5.发明公开公开(公告)号：US20240269723A1
公开(公告)日：2024-08-15
申请号：US18642466
申请日：2024-04-22
CPC分类号： B21B13/001 , B21B13/06 , B21B2013/006
摘要： The present invention relates to a multi-stand rolling mill for tubular bodies. The rolling mill comprises a first section for rolling on mandrel defined by a first plurality of rolling stands arranged in sequence along a rolling axis. According to the invention, the rolling mill also comprises a second rolling section without mandrel, arranged downstream of said first section, which comprises a second plurality of stands arranged in sequence along said rolling axis. Each stand of said second section comprises three rollers having rotation axes which are arranged at 120° from one another. The rotation axes for each stand are rotated by 180° with respect to corresponding rotation axes of an adjacent stand. According to the invention, at least one stand of said second section comprises a motorized roller having a vertical rotation axis.
-
6.发明授权Three-roll rolling mill stand with side change with respect to the rolling line 有权三辊轧机机架相对于轧制线具有侧面变化公开(公告)号：US09573177B2
公开(公告)日：2017-02-21
申请号：US14535179
申请日：2014-11-06
CPC分类号： B21B31/08 , B21B13/103 , B21B17/14 , B21B31/10 , B21B31/103 , B21B2203/06
摘要： A roll-holder cartridge for a three-tube rolling stand with means adapted to release a tube during rolling in case of emergency. The roll-holder cartridge (3) has on both side walls a substantially Y-shaped opening (10) laying with the foot at the vertical axis yoke support so as to be able to pull out the roll-holder cartridge according to a direction coinciding with the horizontal axis of the vertical axis yoke while leaving the support hanging from the fixed structure (13) of the rolling stand. In case of normal maintenance operation, the cartridge (3) is pulled out sideways from the structure of the rolling mill with the yoke support of the vertical axis roll anchored to the cartridge itself, like the other supports of the rolls.
摘要翻译： 一种用于三管轧机机架的卷筒支架，其具有适于在紧急情况下在轧制期间释放管的装置。 卷筒架（3）在两个侧壁上具有基本上Y形的开口（10），该开口（10）将脚放置在垂直轴线支架上，以便能够根据方向一致地拉出卷筒支架 与垂直轴轭的水平轴线同时离开支架悬挂在轧制机架的固定结构（13）上。 在正常的维护操作的情况下，与辊的其他支撑件一样，将垂直轴卷轴的轭支架固定到盒本身上，将筒（3）从轧机的结构侧向拉出。
-
公开(公告)号：US09079230B2
公开(公告)日：2015-07-14
申请号：US14048822
申请日：2013-10-08
摘要： A rolling stand (1) with three working rolls (5, 6, 7) defining a rolling axis (X) and comprising a roll-holding cartridge (2) in which said three working rolls (5, 6, 7) with respective chocks are accommodated; wherein a locking device (20) is provided for locking the position of the chocks within the roll-holding cartridge (2), in order to lock the chocks in a predetermined position before carrying out a lateral extraction of the roll-holding cartridge (2) from the rolling stand; wherein said locking device (20) is of the movable type and controlled by control means.
摘要翻译： 一种具有限定滚动轴线（X）的三个工作辊（5,6,7）的滚动架（1），并且包括一个辊保持筒（2），其中所述三个工作辊（5,6,7）具有各自的轴承座 被容纳 其中设置有锁定装置（20）用于将所述轴承座的位置锁定在所述卷筒保持盒（2）内，以便在执行所述卷筒保持盒（2）的侧向提取之前将所述轴承座锁定在预定位置 ）; 其中所述锁定装置（20）是可移动的并且由控制装置控制。
-
8.发明申请公开(公告)号：US20150128678A1
公开(公告)日：2015-05-14
申请号：US14535179
申请日：2014-11-06
CPC分类号： B21B31/08 , B21B13/103 , B21B17/14 , B21B31/10 , B21B31/103 , B21B2203/06
摘要： A roll-holder cartridge for a three-tube rolling stand with means adapted to release a tube during rolling in case of emergency. The roll-holder cartridge (3) has on both side walls a substantially Y-shaped opening (10) laying with the foot at the vertical axis yoke support so as to be able to pull out the roll-holder cartridge according to a direction coinciding with the horizontal axis of the vertical axis yoke while leaving the support hanging from the fixed structure (13) of the rolling stand. In case of normal maintenance operation, the cartridge (3) is pulled out sideways from the structure of the rolling mill with the yoke support of the vertical axis roll anchored to the cartridge itself, like the other supports of the rolls.
摘要翻译： 一种用于三管轧机机架的卷筒支架，其具有适于在紧急情况下在轧制期间释放管的装置。 卷筒架（3）在两个侧壁上具有基本上Y形的开口（10），该开口（10）将脚放置在垂直轴线支架上，以便能够根据方向一致地拉出卷筒支架 与垂直轴轭的水平轴线同时离开支架悬挂在轧制机架的固定结构（13）上。 在正常的维护操作的情况下，与辊的其他支撑件一样，将垂直轴卷轴的轭支架固定到盒本身上，将筒（3）从轧机的结构侧向拉出。
-
9.发明申请公开(公告)号：US20130133392A1
公开(公告)日：2013-05-30
申请号：US13713620
申请日：2012-12-13
CPC分类号： B21B13/12 , B21B13/04 , B21B13/103 , B21B17/04 , B21B17/14 , B21B31/10 , B21B31/103 , B21B31/20 , B21B2203/06 , Y10T29/49815
摘要： A rolling mill stand and related rolling mill for rolling rod-shaped bodies, even large in size, which meets the requirement of stiffness uniformity of the rolling mill stands in the transversal direction, all the hydraulic capsules being firmly fixed to the external structure of the rolling mill and providing for the side change of the rolls of each stand. The arrangement of rolling rolls and related extensions of each rolling mill stand is such to avoid problems of corrosion and damaging to the extensions themselves and to the reducers due to the drainage of the cooling waters.
-
-
-
-
-
-
-
-
搜索结果
9 条记录 (耗时 0.019 秒)
