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WO2012087032A3 - 복합 롤 - Google Patents

복합 롤 Download PDF

Info

Publication number
WO2012087032A3
WO2012087032A3 PCT/KR2011/009950 KR2011009950W WO2012087032A3 WO 2012087032 A3 WO2012087032 A3 WO 2012087032A3 KR 2011009950 W KR2011009950 W KR 2011009950W WO 2012087032 A3 WO2012087032 A3 WO 2012087032A3
Authority
WO
WIPO (PCT)
Prior art keywords
rolling
collar portion
ring
sides
rings
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2011/009950
Other languages
English (en)
French (fr)
Other versions
WO2012087032A2 (ko
Inventor
김용호
한상재
이규복
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Iljin Diamond Co Ltd
Original Assignee
Iljin Diamond Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Iljin Diamond Co Ltd filed Critical Iljin Diamond Co Ltd
Publication of WO2012087032A2 publication Critical patent/WO2012087032A2/ko
Publication of WO2012087032A3 publication Critical patent/WO2012087032A3/ko
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/02—Shape or construction of rolls
    • B21B27/024—Rolls for bars, rods, rounds, tubes, wire or the like

Landscapes

  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)

Abstract

본 발명은 외주면에 서로 이격되도록 양쪽에 형성된 나사면 및 상기 양쪽의 나사면의 사이에 형성된 칼라부를 구비하는 롤 샤프트, 상기 칼라부를 중심으로 양쪽에 조립되는 복수 개의 압연 링, 상기 각 압연 링의 측면 중 상기 칼라부를 향하는 면의 반대면에 각각 조립되는 스페이서 링, 상기 각 스페이서 링의 측면 중 상기 압연 링을 향하는 면의 반대면에 배치되고 나사면을 구비하고 상기 롤 샤프트의 나사면과 나사 결합하는 클램핑 너트 및 상기 각 압연 링과 상기 칼라부의 사이 및 상기 각 압연 링과 상기 각 스페이서 링 사이에 배치된 사이드 키를 포함하는 복합 롤을 제공한다.
PCT/KR2011/009950 2010-12-21 2011-12-21 복합 롤 Ceased WO2012087032A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2010-0131660 2010-12-21
KR1020100131660A KR20120070208A (ko) 2010-12-21 2010-12-21 복합 롤

Publications (2)

Publication Number Publication Date
WO2012087032A2 WO2012087032A2 (ko) 2012-06-28
WO2012087032A3 true WO2012087032A3 (ko) 2012-09-07

Family

ID=46314638

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/009950 Ceased WO2012087032A2 (ko) 2010-12-21 2011-12-21 복합 롤

Country Status (2)

Country Link
KR (1) KR20120070208A (ko)
WO (1) WO2012087032A2 (ko)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103331307A (zh) * 2013-07-24 2013-10-02 浙江朋诚科技有限公司 辊环锁紧装置
KR101518004B1 (ko) * 2014-02-04 2015-05-06 (주) 한양테크 균일한 하중 분포를 갖는 압연기
KR101595376B1 (ko) 2016-01-14 2016-02-26 박은수 롤러의 결합 구조
CN107008819B (zh) * 2017-05-24 2020-01-21 燕山大学 金属二维点阵板辊式拉深组合模具、模具组件及使用方法
KR102124252B1 (ko) * 2018-08-29 2020-06-17 이철영 특수소재 냉간 압연용 회전 롤 금형
CN214053110U (zh) * 2020-08-21 2021-08-27 株洲硬质合金集团有限公司 一种螺母双向锁固装置及组合轧辊
CN116809645A (zh) * 2023-07-19 2023-09-29 重庆钢铁股份有限公司 一种线材轧机辊环夹紧装置
KR20250020910A (ko) 2023-08-04 2025-02-11 박영석 유압 클램프의 풀림방지를 위한 롤러 결합 구조
KR20250030795A (ko) 2023-08-25 2025-03-05 박영석 압연 롤러의 결합 구조
KR20250136046A (ko) 2024-03-07 2025-09-16 박영석 압연 롤러의 결합 구조

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000210706A (ja) * 1999-01-22 2000-08-02 Sumitomo Electric Ind Ltd 複合スリ―ブロ―ル
JP2001071004A (ja) * 1999-09-09 2001-03-21 Dijet Ind Co Ltd 圧延ロール
KR20100033215A (ko) * 2008-09-19 2010-03-29 대구텍 유한회사 키 고정 방식의 잠금 링을 구비하는 복합 롤.
KR20100062491A (ko) * 2008-12-02 2010-06-10 주식회사 대화알로이테크 유압을 이용한 압연롤러 및 이에 의한 고정방법

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000210706A (ja) * 1999-01-22 2000-08-02 Sumitomo Electric Ind Ltd 複合スリ―ブロ―ル
JP2001071004A (ja) * 1999-09-09 2001-03-21 Dijet Ind Co Ltd 圧延ロール
KR20100033215A (ko) * 2008-09-19 2010-03-29 대구텍 유한회사 키 고정 방식의 잠금 링을 구비하는 복합 롤.
KR20100062491A (ko) * 2008-12-02 2010-06-10 주식회사 대화알로이테크 유압을 이용한 압연롤러 및 이에 의한 고정방법

Also Published As

Publication number Publication date
WO2012087032A2 (ko) 2012-06-28
KR20120070208A (ko) 2012-06-29

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