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公开(公告)号：EP4306817A1
公开(公告)日：2024-01-17
申请号：EP23201482.9
申请日：2018-10-13
申请人： Inno-Spin LLC
发明人： LINDER, Maximilian , MYERS, James
摘要： A roll-forming manufacturing method of a roller bearing seal case includes (a) roll-forming, from a cylindrical ring, a profiled ring including a first section extending at least along a cylinder axis of the cylindrical ring and a second section extending from the first section inward toward the cylinder axis, and (b) trimming the second section to expand the first aperture to achieve location and geometry according to design parameters. A roll-forming manufacturing method of a roller bearing seal case includes (a) roll-forming, from a cylindrical ring, a first profiled ring having a first section extending along cylinder axis of the cylindrical ring and a second section extending from the first section inward toward the cylinder axis, (b) applying outward pressure to the first section, in direction away from the cylinder axis, to round the first section, and (c) roll-forming a second profiled ring from the first profiled ring.
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公开(公告)号：EP1758695A4
公开(公告)日：2007-10-24
申请号：EP05756252
申请日：2005-06-22
CPC分类号： B21D5/08 , B21D19/04 , B23K11/0873
摘要： A cold roll forming mill for the manufacture of hollow flange seam welded beams from a single strip of metal comprises a forming station (1), a seam guide and welding station (2) and a shaping station (3). Either or both of the forming and shaping stations (1, 3) comprise independently supported side engaging roll combinations (7, 12) adapted, in use, to roll either or both of opposite sides of the strip. Adjacent transverse pairs of side engaging roll (7, 12) combinations are selectively movable relative to each other in a transverse direction perpendicular to a direction of travel of said strip through said mill. At least some of the side engaging roll combinations (7, 12) are driven. Drive rolls (6) spaced within the forming and shaping stations (1, 3) engage the strip between opposite edges thereof.
摘要翻译： 用于由单一金属带制造空心凸缘缝焊梁的冷轧机包括成形站（1），接缝导向器和焊接站（2）以及成形站（3）。 成形站和成形站（1,3）中的任一个或两个包括独立支撑的侧接合辊组合件（7,12），其适于在使用中卷绕条带的相对侧中的一个或两个。 相邻的横向成对的侧接合辊（7,12）组合可在垂直于所述带材通过所述研磨机的行进方向的横向方向上相对于彼此选择性地移动。 至少一些侧接合辊组合（7,12）被驱动。 在成形站和成形站（1,3）内间隔开的驱动辊（6）在其相对边缘之间接合带。
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公开(公告)号：EP1758694B1
公开(公告)日：2011-08-10
申请号：EP05752331.8
申请日：2005-06-22
CPC分类号： B23K13/025 , B23K11/061 , B23K11/0873 , B23K2201/04 , E04C2003/0456
摘要： An apparatus for in-line ERW welding of hollow flange steel members in a cold forming mill comprises a seam roll stand (60) rotatably supporting at least one seam roll (68) adapted in use to guide a free edge (34a,34b) of a contoured metal strip (30) into linear alignment with a predetermined weld axis spaced from said free edge on a surface of the metal strip. The apparatus also includes a weld box stand (61) supporting at least one pair of squeeze rolls (84a,84b), in use, adapted to urge the free edge (34a,34b) when heated to a predetermined temperature into fused engagement with a correspondingly heated weld axis on the surface of the strip (30). The squeeze rolls (84a,84b) co-operate to guide the free edge through a predetermined linear trajectory substantially along an incidence axis of a subsequent weld junction between the free edge (34a,34b) and the surface of the metal strip (30) whereby energy imparted to the cold formed member is focussed by a proximity effect along the predetermined weld axis.
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公开(公告)号：EP1758695B1
公开(公告)日：2009-04-29
申请号：EP05756252.2
申请日：2005-06-22
CPC分类号： B21D5/08 , B21D19/04 , B23K11/0873
摘要： A cold roll forming mill for the manufacture of hollow flange seam welded beams from a single strip of metal comprises a forming station (1), a seam guide and welding station (2) and a shaping station (3). Either or both of the forming and shaping stations (1, 3) comprise independently supported side engaging roll combinations (7, 12) adapted, in use, to roll either or both of opposite sides of the strip. Adjacent transverse pairs of side engaging roll (7, 12) combinations are selectively movable relative to each other in a transverse direction perpendicular to a direction of travel of said strip through said mill. At least some of the side engaging roll combinations (7, 12) are driven. Drive rolls (6) spaced within the forming and shaping stations (1, 3) engage the strip between opposite edges thereof.
摘要翻译： 用于由单一金属带制造空心凸缘缝焊梁的冷轧机包括成形站（1），接缝导向器和焊接站（2）以及成形站（3）。 成形站和成形站（1,3）中的任一个或两个包括独立支撑的侧接合辊组合件（7,12），其适于在使用中卷绕条带的相对侧中的一个或两个。 相邻的横向成对的侧接合辊（7,12）组合可在垂直于所述带材通过所述研磨机的行进方向的横向方向上相对于彼此选择性地移动。 至少一些侧接合辊组合（7,12）被驱动。 在成形站和成形站（1,3）内间隔开的驱动辊（6）在其相对边缘之间接合带。
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公开(公告)号：EP1758695A1
公开(公告)日：2007-03-07
申请号：EP05756252.2
申请日：2005-06-22
CPC分类号： B21D5/08 , B21D19/04 , B23K11/0873
摘要： A cold roll forming mill for the manufacture of hollow flange seam welded beams from a single strip of metal comprises a forming station (1), a seam guide and welding station (2) and a shaping station (3). Either or both of the forming and shaping stations (1, 3) comprise independently supported side engaging roll combinations (7, 12) adapted, in use, to roll either or both of opposite sides of the strip. Adjacent transverse pairs of side engaging roll (7, 12) combinations are selectively movable relative to each other in a transverse direction perpendicular to a direction of travel of said strip through said mill. At least some of the side engaging roll combinations (7, 12) are driven. Drive rolls (6) spaced within the forming and shaping stations (1, 3) engage the strip between opposite edges thereof.
摘要翻译： 用于由单一金属带制造空心凸缘缝焊梁的冷轧机包括成形站（1），接缝导向器和焊接站（2）以及成形站（3）。 成形站和成形站（1,3）中的任一个或两个包括独立支撑的侧接合辊组合件（7,12），其适于在使用中卷绕条带的相对侧中的一个或两个。 相邻的横向成对的侧接合辊（7,12）组合可在垂直于所述带材通过所述研磨机的行进方向的横向方向上相对于彼此选择性地移动。 至少一些侧接合辊组合（7,12）被驱动。 在成形站和成形站（1,3）内间隔开的驱动辊（6）在其相对边缘之间接合带。
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7.发明公开
公开(公告)号：EP4417338A1
公开(公告)日：2024-08-21
申请号：EP22942116.9
申请日：2022-05-20
发明人： PAN, Youcheng , JIANG, Liang , MENG, Hao
IPC分类号： B21D19/08 , B21D19/06 , H01M50/107 , B21D45/00 , B21D19/04
CPC分类号： B21D45/00 , B21D19/08 , H01M50/107 , B21D19/06 , B21D19/04
摘要： Disclosed in the present application are a necking and flanging roller and a necking and flanging mechanism. The necking and flanging roller is used for forming a necking portion and a flanging portion on a housing, and comprises: a roller body, and a limiting portion arranged opposite the roller body in an axial direction of the roller body, wherein a gap is formed between the roller body and the limiting portion. The gap allows a free end of the flanging portion to be inserted into same, and limits the bending deformation. According to the technical solution provided by the present application, the quality of a battery can be improved.
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公开(公告)号：EP3391979A1
公开(公告)日：2018-10-24
申请号：EP18167673.5
申请日：2018-04-17
发明人： Maubach, Martin
CPC分类号： B25B5/087 , B21D19/06 , B21D19/12 , B21D19/16 , B21D39/203 , B21D41/023 , B21D41/025 , B23Q3/082 , B23Q2703/02 , B23Q2703/12
摘要： Arrangement for working a tube end, the arrangement comprising an operating cylinder (1,6) with a piston (2,3) displaceable along an longitudinal axis (X), and a tube mounting (4), wherein a tool holder (5) is provided at an end of the piston (2) facing the tube mounting (4). The operating cylinder (1,6) is provided as a tandem cylinder and/or the piston (2,3) comprises an anti-twist protection (7) to prevent the piston (2,3) from twisting relative to the operating cylinder (1,6).
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9.发明公开METHOD AND APPARATUS FOR MAKING A COLLAR TO THE END OF A PIPE 审中-公开VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG EINER MANSCHETTE AM ENDE EINES ROHRES
公开(公告)号：EP2569111A4
公开(公告)日：2017-06-07
申请号：EP11780273
申请日：2011-05-11
申请人： T-SOLUTIONS OY
发明人： LEPPÄNEN EERO
CPC分类号： B21B23/00 , B21D19/04 , B21D19/046 , B21D39/12
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10.发明公开IMPROVEMENTS IN WELDING HOLLOW FLANGE MEMBERS 有权VERBESSERUNGEN BEIM SCHWEISSEN HOHLER FLANSCHGLIEDER
公开(公告)号：EP1758694A4
公开(公告)日：2007-09-19
申请号：EP05752331
申请日：2005-06-22
CPC分类号： B23K13/025 , B23K11/061 , B23K11/0873 , B23K2201/04 , E04C2003/0456
摘要： An apparatus for in-line ERW welding of hollow flange steel members in a cold forming mill comprises a seam roll stand (60) rotatably supporting at least one seam roll (68) adapted in use to guide a free edge (34a,34b) of a contoured metal strip (30) into linear alignment with a predetermined weld axis spaced from said free edge on a surface of the metal strip. The apparatus also includes a weld box stand (61) supporting at least one pair of squeeze rolls (84a,84b), in use, adapted to urge the free edge (34a,34b) when heated to a predetermined temperature into fused engagement with a correspondingly heated weld axis on the surface of the strip (30). The squeeze rolls (84a,84b) co-operate to guide the free edge through a predetermined linear trajectory substantially along an incidence axis of a subsequent weld junction between the free edge (34a,34b) and the surface of the metal strip (30) whereby energy imparted to the cold formed member is focussed by a proximity effect along the predetermined weld axis.
摘要翻译： 一种用于冷成形机中的空心法兰钢构件的在线ERW焊接的设备包括：可旋转地支撑至少一个缝合辊（68）的缝合辊支架（60），所述至少一个缝合辊（68）适用于引导以下材料的自由边缘（34a，34b）： 成型的金属带（30）与在金属带的表面上与所述自由边缘隔开的预定焊接轴线成直线对齐。 该设备还包括在使用时支撑至少一对挤压辊（84a，84b）的焊接台支架（61），其适于在加热到预定温度时推动自由边缘（34a，34b） 在条带（30）的表面上相应地加热焊接轴线。 挤压辊（84a，84b）配合以引导自由边缘基本沿着自由边缘（34a，34b）与金属带（30）的表面之间的后续焊接接头的入射轴线通过预定线性轨迹， 由此赋予冷成形构件的能量通过沿着预定焊接轴线的邻近效应而被聚焦。
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