公开(公告)号：US20120272706A1

公开(公告)日：2012-11-01

申请号：US13499981

申请日：2010-09-24

申请人： Thomas Froböse ,  Udo Rauffmann

发明人： Thomas Froböse ,  Udo Rauffmann

IPC分类号： B21C47/02 ,  B21B21/00

CPC分类号： B21C47/04 ,  B21B23/00 ,  B21B2015/0057

摘要： Winding device with which a tube produced in a rolling installation can be wound up outside the rolling installation. The tube which has already left the rolling installation is coiled or wound up in such a winding device for transport purposes. The disclosed device and method make it possible for the tube in the finished shaped condition to be put into a transportable state downstream of the roll stand while still other portions of the tube are at the stage of the tube shell or are just being shaped. For that purpose a winding device for a tube produced in a rolling installation comprises a bending device for curving the tube so that it can be wound in a spiral shape around a first axis, and a holding frame, wherein the bending device is mounted to the holding frame pivotably about a second axis substantially perpendicular to the first axis.

摘要翻译： 在轧制设备中可以卷绕在轧制设备中生产的管的卷绕装置。 已经离开轧制设备的管线卷绕或卷绕在这种用于运输的卷绕装置中。 所公开的装置和方法使得成品成型状态的管可以在管架的下游侧处于可运输状态，同时管的其它部分处于管壳的阶段或正在成型。 为此，在轧制设备中生产的用于管的卷绕装置包括弯曲装置，用于使管弯曲，使得其可绕第一轴线缠绕成螺旋形状，以及保持框架，其中弯曲装置安装到 保持框架围绕基本上垂直于第一轴线的第二轴线可枢转地旋转。

公开(公告)号：US20120234072A1

公开(公告)日：2012-09-20

申请号：US13396868

申请日：2012-02-15

申请人： Thomas Froböse

发明人： Thomas Froböse

IPC分类号： B21B37/46 ,  B21B35/04

CPC分类号： B21B21/005 ,  B21B21/00 ,  B21B37/78

摘要： An apparatus is disclosed having a plurality of cold rolling installations which each have a roll stand movable along a linear path and having at least one roll which is fixed rotatably to the roll stand, a drive connected to the roll stand and having an electric motor so adapted that the roll stand is drivable in an oscillating movement along the linear path, and a feed clamping saddle for feeding a blank. The apparatus has an electric control having at least two control outputs, wherein each control output is connected to the electric motor of the drive of a roll stand and wherein the control is so adapted that in operation of the apparatus it so controls the electric motors that they drive at least two of the roll stands with an adjustable phase displacement between the oscillating movements of the roll stands.

摘要翻译： 公开了一种具有多个冷轧设备的装置，每个冷轧设备具有可沿线性路径移动的辊架，并且具有至少一个可旋转地固定到辊架上的辊，连接到辊架的驱动器，并且具有电动机 适于使辊架沿着线性路径以可摆动的方式驱动，以及用于供给坯料的进给夹持鞍座。 该装置具有至少两个控制输出的电控制，其中每个控制输出连接到辊架的驱动器的电动马达，并且其中该控制器适于在该装置的操作中控制该电动机， 它们在轧辊机架的摆动运动之间驱动至少两个轧辊机座，并具有可调节的相位位移。

公开(公告)号：US09233406B2

公开(公告)日：2016-01-12

申请号：US13499981

申请日：2010-09-24

申请人： Thomas Froböse ,  Udo Rauffmann

发明人： Thomas Froböse ,  Udo Rauffmann

IPC分类号： B21C47/04 ,  B21B23/00 ,  B21B15/00

CPC分类号： B21C47/04 ,  B21B23/00 ,  B21B2015/0057

摘要： Winding device with which a tube produced in a rolling installation can be wound up outside the rolling installation. The tube which has already left the rolling installation is coiled or wound up in such a winding device for transport purposes. The disclosed device and method make it possible for the tube in the finished shaped condition to be put into a transportable state downstream of the roll stand while still other portions of the tube are at the stage of the tube shell or are just being shaped. For that purpose a winding device for a tube produced in a rolling installation has a bending device for curving the tube so that it can be wound in a spiral shape around a first axis, and a holding frame, wherein the bending device is mounted to the holding frame pivotably about a second axis substantially perpendicular to the first axis.

摘要翻译： 在轧制设备中可以卷绕在轧制设备中生产的管的卷绕装置。 已经离开轧制设备的管线卷绕或卷绕在这种用于运输的卷绕装置中。 所公开的装置和方法使得成品成型状态的管可以在管架的下游侧处于可运输状态，同时管的其它部分处于管壳的阶段或正在成型。 为此，在轧制设备中生产的用于管的卷绕装置具有用于弯曲管的弯曲装置，使得其能够围绕第一轴卷绕成螺旋形状，并且具有保持框架，其中弯曲装置安装到 保持框架围绕基本上垂直于第一轴线的第二轴线可枢转地旋转。

公开(公告)号：US09120135B2

公开(公告)日：2015-09-01

申请号：US13319847

申请日：2010-05-05

申请人： Thomas Froböse

发明人： Thomas Froböse

IPC分类号： B23B31/16 ,  B21B21/04 ,  B23B13/12

CPC分类号： B21B21/045 ,  B23B13/125 ,  Y10T279/17119 ,  Y10T279/1986

摘要： The present invention concerns a clamping chuck for a cold pilger rolling mill, comprising clamping a sleeve and at least two clamping jaw carriers. The chucks known from the state of the art have a hollow-cylindrical guide sleeve, into which are inserted from the end clamping jaws which are pressed against the tube shell by means of a clamping sleeve which is also to be introduced from the end of the guide sleeve. In comparison with that state of the art the object of the present invention is to provide a clamping chuck for a cold pilger rolling mill, which permits easy changing of the clamping jaw carriers and thus quick and inexpensive adaptation of the cold pilger rolling mill to tubes of differing diameters and wall thicknesses. To attain that object there is proposed a clamping chuck for a cold pilger rolling mill comprising a substantially hollow-cylindrical clamping sleeve having an inner peripheral surface and a cylinder axis, wherein the inner peripheral surface has at least one clamping portion whose surface includes an angle with the cylinder axis in the axial direction, and with at least a first and a second clamping jaw carrier, wherein at a first end the clamping sleeve has at least one first slot-shaped opening so that a clamping jaw carrier can be introduced into the clamping sleeve in the radial direction through the opening, wherein each clamping jaw carrier has an outside surface extending substantially parallel to the cylinder axis and a clamp surface which is arranged opposite the outside surface and which extends substantially parallel to the cylinder axis, wherein the outside surface and the clamp surface define a wedge, and wherein the clamping sleeve is displaceable parallel to the cylinder axis and relative to the clamping jaw carriers in such a way that the clamping portion of the clamping sleeve engages with the outside surface of the clamping jaw carriers.

摘要翻译： 本发明涉及一种用于冷轧机轧机的夹紧卡盘，其包括夹紧套筒和至少两个夹紧卡爪承载件。 从现有技术中已知的卡盘具有中空圆柱形引导套筒，其从端部夹爪插入其中，该夹紧爪通过夹紧套筒压靠在管壳上，夹紧套筒也将从夹套的端部 导套。 与现有技术相比，本发明的目的是提供一种用于冷轧机的轧机的夹紧卡盘，其允许容易地改变夹紧卡爪支架，从而快速且便宜地将冷轧机的轧机适应于管 不同的直径和壁厚。 为了达到该目的，提出了一种用于冷轧机的轧机的夹紧卡盘，其包括具有内圆周表面和气缸轴线的基本中空的圆柱形夹紧套筒，其中内周表面具有至少一个夹紧部分，其表面包括一角度 其中圆柱体轴线在轴向方向上，并且具有至少第一和第二夹紧卡爪载体，其中在第一端处，夹紧套筒具有至少一个第一槽形开口，使得夹钳夹持器可以被引入到 夹紧套筒沿径向穿过开口，其中每个夹爪支架具有基本上平行于气缸轴线延伸的外表面和与外表面相对布置并且基本上平行于气缸轴线延伸的夹紧表面，其中外部 表面和夹紧表面限定楔形件，并且其中夹紧套筒可平行于圆柱体移位 r轴线并且相对于夹紧卡爪支架，使得夹紧套筒的夹紧部分与夹钳夹持器的外表面接合。

公开(公告)号：US09086124B2

公开(公告)日：2015-07-21

申请号：US13511515

申请日：2010-11-12

申请人： Thomas Froböse

发明人： Thomas Froböse

IPC分类号： B21B21/00 ,  B21B21/04 ,  F16H21/22

CPC分类号： F16H21/22 ,  B21B21/005 ,  B21B21/045 ,  Y10T74/18208

摘要： A pilger rolling mill comprising a roll stand, a flywheel on a drive shaft which is mounted rotatably about an axis of rotation, and a thrust rod having a first end and a second end, wherein the first end of the thrust rod is fixed to the flywheel at a radial spacing from the axis of rotation and wherein the second end of the thrust rod is fixed to the roll stand so that in operation of the mill a rotary movement of the flywheel is converted into a translatory movement of the roll stand, comprising a drive motor having a motor shaft, wherein the motor shaft of the drive motor and the drive shaft are connected together in such a way that a rotary movement of the motor shaft leads to a rotary movement of the drive shaft and thus the drive motor drives the flywheel. To provide a pilger rolling mill whose drive for the roll stand exhibits no or only very little wear and which in addition permits a precise displacement of the roll stand with a high degree of repetition accuracy, according to the invention it is proposed that that the drive motor is a torque motor.

摘要翻译： 一种包括辊架，可绕旋转轴线可旋转地安装的驱动轴上的飞轮和具有第一端和第二端的止推杆的推土机，其中推杆的第一端固定到 飞轮与旋转轴线的径向间隔，并且其中推杆的第二端固定到辊架，使得在磨机的操作中，飞轮的旋转运动被转换成辊架的平移运动，包括 具有电动机轴的驱动电动机，其中驱动电动机的电动机轴和驱动轴以使得电动机轴的旋转运动导致驱动轴的旋转运动的方式连接在一起，因此驱动电动机驱动 飞轮。 为了提供一种用于轧辊机架的驱动器不产生或仅仅很少磨损并且还允许以高度重复精度精确地移动轧辊机架的冲压机的轧机，因此提出了驱动 电机是转矩电机。

公开(公告)号：US10155257B2

公开(公告)日：2018-12-18

申请号：US13319610

申请日：2010-05-05

申请人： Thomas Froböse

发明人： Thomas Froböse

IPC分类号： B21B19/06 ,  B21B21/04 ,  B21B21/06 ,  B21B21/02 ,  B21B37/78 ,  B21B21/00 ,  F16D63/00

摘要： The state of the art discloses cold rolling mills comprising a roll stand, at least one roll rotatably mounted to the roll stand, a feed clamping saddle for feeding a blank, and a first drive for the feed clamping saddle. Those cold rolling mills have ball spindle drives with a high rate of wear as the drive for the feed clamping saddle. In comparison the object of the present invention is to provide a cold rolling mill whose drive for the feed clamping saddle involves no or only very slight wear and which in addition permits a slow movement of the feed clamping saddle. According to the invention that object is attained by a cold rolling mill which has a direct electromechanical linear drive for the feed clamping saddle.

公开(公告)号：US20130186214A1

公开(公告)日：2013-07-25

申请号：US13511515

申请日：2010-11-12

申请人： Thomas Froböse

发明人： Thomas Froböse

IPC分类号： F16H21/22

CPC分类号： F16H21/22 ,  B21B21/005 ,  B21B21/045 ,  Y10T74/18208

摘要： The present invention concerns a pilger rolling mill comprising a roll stand (1), a flywheel (10) on a drive shaft which is mounted rotatably about an axis of rotation (18), and a thrust rod (6) having a first end (16) and a second end (17), wherein the first end (16) of the thrust rod (6) is fixed to the flywheel (10) at a radial spacing (7) from the axis of rotation (18) and wherein the second end (17) of the thrust rod (6) is fixed to the roll stand (1) so that in operation of the mill a rotary movement of the flywheel (10) is converted into a translatory movement of the roll stand (1), comprising a drive motor (9) having a motor shaft (8a), wherein the motor shaft (8a) of the drive motor (9) and the drive shaft (8b) are connected together in such a way that a rotary movement of the motor shaft (8a) leads to a rotary movement of the drive shaft (8b) and thus the drive motor (9) drives the flywheel (10). To provide a pilger rolling mill whose drive for the roll stand exhibits no or only very little wear and which in addition permits a precise displacement of the roll stand with a high degree of repetition accuracy, according to the invention it is proposed that that the drive motor (9) is a torque motor.

摘要翻译： 本发明涉及一种包括辊架（1），绕转轴（18）可旋转地安装的驱动轴上的飞轮（10）的推土机，以及具有第一端（6）的推杆（6） 16）和第二端（17），其中推力杆（6）的第一端（16）以与旋转轴线（18）成径向间隔（7）固定到飞轮（10），并且其中 推杆（6）的第二端（17）被固定到辊架（1）上，使得在磨机的操作中，飞轮（10）的旋转运动被转换成辊架（1）的平移运动， ，包括具有马达轴（8a）的驱动马达（9），其中驱动马达（9）的马达轴（8a）和驱动轴（8b）以这样的方式连接在一起，使得 马达轴（8a）导致驱动轴（8b）的旋转运动，因此驱动马达（9）驱动飞轮（10）。 为了提供一种用于轧辊机架的驱动器不产生或仅仅很少磨损并且还允许以高度重复精度精确地移动轧辊机架的冲压机的轧机，因此提出了驱动 电动机（9）是转矩电动机。

公开(公告)号：US09649677B2

公开(公告)日：2017-05-16

申请号：US13396868

申请日：2012-02-15

申请人： Thomas Froböse

发明人： Thomas Froböse

IPC分类号： B21B21/00 ,  B21B37/78

CPC分类号： B21B21/005 ,  B21B21/00 ,  B21B37/78

摘要： An apparatus is disclosed having a plurality of cold rolling installations which each have a roll stand movable along a linear path and having at least one roll which is fixed rotatably to the roll stand, a drive connected to the roll stand and having an electric motor so adapted that the roll stand is drivable in an oscillating movement along the linear path, and a feed clamping saddle for feeding a blank. The apparatus has an electric control having at least two control outputs, wherein each control output is connected to the electric motor of the drive of a roll stand and wherein the control is so adapted that in operation of the apparatus it so controls the electric motors that they drive at least two of the roll stands with an adjustable phase displacement between the oscillating movements of the roll stands.

公开(公告)号：US20120139195A1

公开(公告)日：2012-06-07

申请号：US13319847

申请日：2010-05-05

申请人： Thomas Froböse

发明人： Thomas Froböse

IPC分类号： B23B31/16

CPC分类号： B21B21/045 ,  B23B13/125 ,  Y10T279/17119 ,  Y10T279/1986

摘要： The present invention concerns a clamping chuck for a cold pilger rolling mill, comprising clamping a sleeve and at least two clamping jaw carriers. The chucks known from the state of the art have a hollow-cylindrical guide sleeve, into which are inserted from the end clamping jaws which are pressed against the tube shell by means of a clamping sleeve which is also to be introduced from the end of the guide sleeve. In comparison with that state of the art the object of the present invention is to provide a clamping chuck for a cold pilger rolling mill, which permits easy changing of the clamping jaw carriers and thus quick and inexpensive adaptation of the cold pilger rolling mill to tubes of differing diameters and wall thicknesses. To attain that object there is proposed a clamping chuck for a cold pilger rolling mill comprising a substantially hollow-cylindrical clamping sleeve having an inner peripheral surface and a cylinder axis, wherein the inner peripheral surface has at least one clamping portion whose surface includes an angle with the cylinder axis in the axial direction, and with at least a first and a second clamping jaw carrier, wherein at a first end the clamping sleeve has at least one first slot-shaped opening so that a clamping jaw carrier can be introduced into the clamping sleeve in the radial direction through the opening, wherein each clamping jaw carrier has an outside surface extending substantially parallel to the cylinder axis and a clamp surface which is arranged opposite the outside surface and which extends substantially parallel to the cylinder axis, wherein the outside surface and the clamp surface define a wedge, and wherein the clamping sleeve is displaceable parallel to the cylinder axis and relative to the clamping jaw carriers in such a way that the clamping portion of the clamping sleeve engages with the outside surface of the clamping jaw carriers.

摘要翻译： 本发明涉及一种用于冷轧机轧机的夹紧卡盘，其包括夹紧套筒和至少两个夹紧卡爪承载件。 从现有技术中已知的卡盘具有中空圆柱形引导套筒，其从端部夹爪插入其中，该夹紧爪通过夹紧套筒压靠在管壳上，夹紧套筒也将从夹套的端部 导套。 与现有技术相比，本发明的目的是提供一种用于冷轧机的轧机的夹紧卡盘，其允许容易地改变夹紧卡爪支架，从而快速且便宜地将冷轧机的轧机适应于管 不同的直径和壁厚。 为了达到该目的，提出了一种用于冷轧机的轧机的夹紧卡盘，其包括具有内圆周表面和气缸轴线的基本中空的圆柱形夹紧套筒，其中内周表面具有至少一个夹紧部分，其表面包括一角度 其中圆柱体轴线在轴向方向上，并且具有至少第一和第二夹紧卡爪载体，其中在第一端处，夹紧套筒具有至少一个第一槽形开口，使得夹钳夹持器可以被引入到 夹紧套筒沿径向穿过开口，其中每个夹爪支架具有基本上平行于气缸轴线延伸的外表面和与外表面相对布置并且基本上平行于气缸轴线延伸的夹紧表面，其中外部 表面和夹紧表面限定楔形件，并且其中夹紧套筒可平行于圆柱体移位 r轴线并且相对于夹紧卡爪支架，使得夹紧套筒的夹紧部分与夹钳夹持器的外表面接合。

公开(公告)号：US20120125066A1

公开(公告)日：2012-05-24

申请号：US13319610

申请日：2010-05-05

申请人： Thomas Froböse

发明人： Thomas Froböse

IPC分类号： B21B1/08

CPC分类号： B21B21/045 ,  B21B21/00 ,  B21B21/005 ,  B21B21/02 ,  B21B21/04 ,  B21B21/06 ,  B21B21/065 ,  B21B37/78 ,  F16D63/008

摘要： The state of the art discloses cold rolling mills comprising a roll stand, at least one roll rotatably mounted to the roll stand, a feed clamping saddle for feeding a blank, and a first drive for the feed clamping saddle. Those cold rolling mills have ball spindle drives with a high rate of wear as the drive for the feed clamping saddle. In comparison the object of the present invention is to provide a cold rolling mill whose drive for the feed clamping saddle involves no or only very slight wear and which in addition permits a slow movement of the feed clamping saddle. According to the invention that object is attained by a cold rolling mill which has a direct electromechanical linear drive for the feed clamping saddle.

摘要翻译： 现有技术公开了一种冷轧机，其包括辊架，至少一个可旋转地安装在辊架上的辊，用于供给坯料的进给夹持鞍座和用于进给夹紧鞍座的第一驱动装置。 这些冷轧机具有作为进给夹紧鞍座的驱动器的高磨损率的球轴驱动。 相比之下，本发明的目的是提供一种冷轧机，其用于进给夹紧鞍座的驱动不涉及或仅仅非常轻微的磨损，并且还允许进给夹紧鞍座的缓慢移动。 根据本发明，目的是通过一种用于进给夹紧鞍座的直接机电线性驱动的冷轧机来实现的。