发明名称 |
Laying head for rod rolling mill |
摘要 |
In a laying head for forming a longitudinally moving hot rolled product into a helix, a tubular quill has a central axis of rotation and a through passageway extending along the central axis from a first end to an opposite second end of the quill. The interior quill surface has a cylindrical section leading from the first end of the passageway to a radially outwardly flared section which in turn leads to the second end of the passageway. A laying pipe is received in the through passageway. The laying pipe has an entry end aligned with the central axis at the first end of the passageway, a curved intermediate portion surrounded by the flared section of the interior quill surface, and an end portion projecting axially from the second end of the passageway to a delivery end spaced radially from the central axis. A first support at the first end of the passageway radially supports the entry end of the laying pipe, and a second support projects axially into the passageway from the second end of the quill to provide support for the curved intermediate portion of the laying pipe.
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申请公布号 |
US2005001086(A1) |
申请公布日期 |
2005.01.06 |
申请号 |
US20030457274 |
申请日期 |
2003.06.09 |
申请人 |
SHORE T. MICHAEL;SHEN WILLIAM X.;ZHANG PEILIANG L. |
发明人 |
SHORE T. MICHAEL;SHEN WILLIAM X.;ZHANG PEILIANG L. |
分类号 |
B21C47/14;B02C15/06;B02C23/00;B21B1/18;B21B31/00;B21B41/00;B21C47/02;B21C47/10;B21C47/32;(IPC1-7):B21C47/10 |
主分类号 |
B21C47/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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