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公开(公告)号:US09333546B2
公开(公告)日:2016-05-10
申请号:US14001407
申请日:2012-02-03
申请人: Keizo Abe
发明人: Keizo Abe
IPC分类号: B21D1/05 , B21B31/20 , B21B37/38 , B21B1/30 , B21D1/02 , B21B41/02 , B21B41/06 , B21B13/14 , B21B15/00
CPC分类号: B21D1/05 , B21B1/30 , B21B13/14 , B21B31/20 , B21B37/38 , B21B41/02 , B21B41/06 , B21B2015/0071 , B21B2273/06 , B21D1/02
摘要: A roller leveler for flattening a metal sheet or plate having a cut-sheet form includes leveling rolls disposed in a staggered state on upper and lower sides of a pass line and configured to sandwich and flatten the metal sheet while pressing it therethrough, a hydraulic pressing cylinder configured to press the metal sheet via the leveling rolls, a drive unit configured to rotate the leveling rolls, and a pinch roll unit disposed on one side of a leveling roll array area and including a pair of pinch rolls. The pressing cylinder presses the metal sheet via the leveling rolls with a pressing amount necessary for flattening the metal sheet, while the metal sheet is passed by a drawing force applied by the pinch rolls and a driving force applied by the drive unit.
摘要翻译: 用于使具有切割片形式的金属板或板平坦化的辊矫直机包括在通行线的上侧和下侧以交错状态设置的调平辊,并且被配置为在压入金属片的同时夹紧并使其平坦化,液压 圆筒构造成通过调平辊压入金属片;驱动单元,其构造成使调平辊旋转;以及夹送辊单元,其设置在调平辊阵列区域的一侧并且包括一对夹送辊。 压制滚筒通过平整辊按压金属板,压平金属片所需的压力量,同时金属片通过夹送辊施加的拉力和由驱动单元施加的驱动力而通过。
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公开(公告)号:US20130327109A1
公开(公告)日:2013-12-12
申请号:US14001407
申请日:2012-02-03
申请人: Keizo Abe
发明人: Keizo Abe
IPC分类号: B21D1/05
CPC分类号: B21D1/05 , B21B1/30 , B21B13/14 , B21B31/20 , B21B37/38 , B21B41/02 , B21B41/06 , B21B2015/0071 , B21B2273/06 , B21D1/02
摘要: A roller leveler for flattening a metal sheet or plate having a cut-sheet form includes leveling rolls disposed in a staggered state on upper and lower sides of a pass line and configured to sandwich and flatten the metal sheet while pressing it therethrough, a hydraulic pressing cylinder configured to press the metal sheet via the leveling rolls, a drive unit configured to rotate the leveling rolls, and a pinch roll unit disposed on one side of a leveling roll array area and including a pair of pinch rolls. The pressing cylinder presses the metal sheet via the leveling rolls with a pressing amount necessary for flattening the metal sheet, while the metal sheet is passed by a drawing force applied by the pinch rolls and a driving force applied by the drive unit.
摘要翻译: 用于使具有切割片形式的金属板或板平坦化的辊矫直机包括在通行线的上侧和下侧以交错状态设置的调平辊,并且被配置为在压入金属片的同时夹紧并使其平坦化,液压 圆筒构造成通过调平辊压入金属片;驱动单元,其构造成使调平辊旋转;以及夹送辊单元,其设置在调平辊阵列区域的一侧并且包括一对夹送辊。 压制滚筒通过平整辊按压金属板,压平金属片所需的压力量,同时金属片通过夹送辊施加的拉力和由驱动单元施加的驱动力而通过。
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公开(公告)号:US1805312A
公开(公告)日:1931-05-12
申请号:US27480028
申请日:1928-05-03
发明人: HOOK LEE H , PERCY EVANS , WALLRAB CHARLES S
IPC分类号: B21B41/02
CPC分类号: B21B41/02
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公开(公告)号:US1709448A
公开(公告)日:1929-04-16
申请号:US17982827
申请日:1927-03-31
申请人: WESTERN ELECTRIC CO
发明人: COLLINS WALTER RALPH
IPC分类号: B21B41/02
CPC分类号: B21B41/02
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