JP5345031B2 - 拡張機で管を真直ぐにする装置 - Google Patents
拡張機で管を真直ぐにする装置 Download PDFInfo
- Publication number
- JP5345031B2 JP5345031B2 JP2009211187A JP2009211187A JP5345031B2 JP 5345031 B2 JP5345031 B2 JP 5345031B2 JP 2009211187 A JP2009211187 A JP 2009211187A JP 2009211187 A JP2009211187 A JP 2009211187A JP 5345031 B2 JP5345031 B2 JP 5345031B2
- Authority
- JP
- Japan
- Prior art keywords
- tube
- force means
- tool
- correction
- force
- 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.)
- Expired - Fee Related
Links
- 238000012937 correction Methods 0.000 claims description 17
- 239000004606 Fillers/Extenders Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 7
- 238000005452 bending Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 240000005561 Musa balbisiana Species 0.000 description 1
- 235000018290 Musa x paradisiaca Nutrition 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000013000 roll bending Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/02—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers
- B21D3/05—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers arranged on axes rectangular to the path of the work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/14—Recontouring
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Heat Treatment Of Articles (AREA)
Description
2.....拡張機工具/拡張機
3.....引張ロッド
4.....横木
5;5a,5b....ロール/矯正力手段
6;6a,6b....サドル/矯正力手段
7;7a,7b....スタンド
8.....力作用手段(二重矢印)
9.....基礎
10....支持フレーム
11....力作用手段
Claims (1)
- 管内に侵入して半径方向に拡大できて横木を備える引張ロッドにより支持された拡張機工具と外部から管に半径方向に作用する矯正力手段とを備え、
拡張機工具(2)には、三つの軸方向に互いに間隔を置いた矯正力手段が付属されていて、それら矯正力手段の内の中央矯正力手段(5;6)が拡張機工具(2)の領域に設けられ、
矯正力手段が管(1)に当接するサドル(6;6a,6b)或いはロール(5;5a,5b)として形成され、
ロール(5;5a,5b)或いはサドル(6;6a,6b)が互いに対に対向位置してスタンド(7;7a,7b)に配置されている、縦継目溶接スリット管を真直ぐにする装置において、
スタンド(7;7a,7b)は互いに接続され、
両側の外部スタンド(7a,7b)のロール(5a,5b)或いはサドル(6a,6b)が管(1)に対して作動されることを特徴とする装置。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008051879.4 | 2008-10-16 | ||
DE102008051879 | 2008-10-16 | ||
DE102008059108A DE102008059108A1 (de) | 2008-10-16 | 2008-11-26 | Verfahren und Vorrichtung zum Richten von Rohren auf einem Expander |
DE102008059108.4 | 2008-11-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010094734A JP2010094734A (ja) | 2010-04-30 |
JP5345031B2 true JP5345031B2 (ja) | 2013-11-20 |
Family
ID=41664600
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009211187A Expired - Fee Related JP5345031B2 (ja) | 2008-10-16 | 2009-09-14 | 拡張機で管を真直ぐにする装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8474292B2 (ja) |
EP (1) | EP2177283B8 (ja) |
JP (1) | JP5345031B2 (ja) |
DE (1) | DE102008059108A1 (ja) |
RU (1) | RU2418645C1 (ja) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK2313215T3 (da) | 2008-07-10 | 2012-02-27 | Arku Maschb Gmbh | Fremgangsmåde til retning af dele i en valserettemaskine |
US9044802B2 (en) * | 2010-03-26 | 2015-06-02 | Weatherford Technology Holdings, Llc | Dynamic load expansion test bench and method of expanding a tubular |
US20110289994A1 (en) * | 2010-05-27 | 2011-12-01 | Smith David P | System and method for straightening tubing |
JP5857876B2 (ja) * | 2012-05-15 | 2016-02-10 | 新日鐵住金株式会社 | Uoe鋼管製造用の拡管機 |
KR101712885B1 (ko) * | 2012-08-09 | 2017-03-07 | 제이에프이 스틸 가부시키가이샤 | 강관의 제조 방법 |
DE202012104450U1 (de) * | 2012-11-19 | 2014-02-25 | Rehau Ag + Co | Expansionskopf für Aufweitwerkzeuge und diesen umfassendes Expansionswerkzeug |
KR101454105B1 (ko) * | 2013-02-14 | 2014-10-27 | 김희영 | 건축용 동바리 복원장치 |
CN104226741A (zh) * | 2014-08-26 | 2014-12-24 | 四川金锋建设有限公司 | 校正劲性柱内型钢柱时传输型钢柱的机构 |
CN104475496B (zh) * | 2014-11-14 | 2016-06-29 | 燕山大学 | 一种粗轴零件的校直方法及设备 |
WO2016157115A1 (en) * | 2015-04-01 | 2016-10-06 | Modelia S.R.L. | Apparatus for improving the quality of tube bending and method that uses such apparatus |
AT518414B1 (de) * | 2016-04-13 | 2017-10-15 | Friedrich Moser | Verfahren zum Richten eines Werkstücks |
CN107654790A (zh) * | 2017-06-28 | 2018-02-02 | 沪东中华造船(集团)有限公司 | 一种金属管壁凹陷修复工装及其使用方法 |
CN107649543B (zh) * | 2017-10-26 | 2023-09-29 | 郑州万达重工股份有限公司 | 一种炮管智能矫正系统 |
CN107900150A (zh) * | 2017-10-31 | 2018-04-13 | 芜湖普威技研有限公司 | 金属管件焊接变形的校正销 |
CN112371767B (zh) * | 2020-10-24 | 2022-10-11 | 西安坤园航空科技有限公司 | 一种铝型材矫直机及使用该矫直机的铝型材加工工艺 |
CN112453117B (zh) * | 2020-11-26 | 2024-06-18 | 广东和胜工业铝材股份有限公司 | 管材整形设备 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1454299A (en) | 1972-12-28 | 1976-11-03 | Mannesmann Meer Ag | Mechanical tube expander |
DE2264207C2 (de) | 1972-12-28 | 1974-08-01 | Mannesmann-Meer Ag, 4050 Moenchengladbach | Mechanischer Rohrexpander mit Höhenverstellung des Werkzeugkopfes |
JPS58194821U (ja) * | 1983-01-13 | 1983-12-24 | 株式会社技研製作所 | 鋼矢板、h鋼等の鋼材歪取り機 |
JPS6199522A (ja) * | 1984-10-23 | 1986-05-17 | Mitsubishi Heavy Ind Ltd | 管矯正装置 |
JPS61186123A (ja) * | 1985-02-15 | 1986-08-19 | Toshiba Corp | 歪矯正装置 |
JPS61199519A (ja) * | 1985-02-28 | 1986-09-04 | Hitachi Zosen Corp | 条材曲げ加工装置 |
JPS62199225A (ja) * | 1986-02-27 | 1987-09-02 | Sumitomo Metal Ind Ltd | 拡管・曲り矯正装置 |
JPH0832340B2 (ja) * | 1988-03-16 | 1996-03-29 | 川崎製鉄株式会社 | 鋼管の曲がり矯正方法 |
JPH0726009Y2 (ja) * | 1989-12-15 | 1995-06-14 | 石原機械工業株式会社 | 固定式ストライナー |
JPH07284853A (ja) * | 1994-04-13 | 1995-10-31 | Kubota Corp | 管曲がり矯正装置における学習機能を用いた制御方法 |
DE10053933B4 (de) * | 2000-10-31 | 2005-01-27 | Thyssen Krupp Gleistechnik Gmbh | Verfahren zum Richten einer Schiene |
DE10354554B4 (de) * | 2003-11-21 | 2005-09-15 | Sms Meer Gmbh | Vorrichtung zum Richten eines Rohres |
JP4807409B2 (ja) * | 2006-04-14 | 2011-11-02 | 住友金属工業株式会社 | 管の矯正方法およびその矯正方法を用いた管の製造方法 |
-
2008
- 2008-11-26 DE DE102008059108A patent/DE102008059108A1/de not_active Withdrawn
-
2009
- 2009-09-05 EP EP09011405.9A patent/EP2177283B8/de not_active Not-in-force
- 2009-09-14 JP JP2009211187A patent/JP5345031B2/ja not_active Expired - Fee Related
- 2009-10-13 US US12/577,751 patent/US8474292B2/en not_active Expired - Fee Related
- 2009-10-15 RU RU2009138189/02A patent/RU2418645C1/ru not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US8474292B2 (en) | 2013-07-02 |
US20100095736A1 (en) | 2010-04-22 |
EP2177283B8 (de) | 2016-06-15 |
EP2177283B1 (de) | 2016-04-13 |
DE102008059108A1 (de) | 2010-04-22 |
RU2418645C1 (ru) | 2011-05-20 |
JP2010094734A (ja) | 2010-04-30 |
EP2177283A3 (de) | 2012-07-11 |
EP2177283A2 (de) | 2010-04-21 |
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