CN103920773B - 一种直线型加热炉炉管的弯曲工艺 - Google Patents
一种直线型加热炉炉管的弯曲工艺 Download PDFInfo
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- CN103920773B CN103920773B CN201410147490.8A CN201410147490A CN103920773B CN 103920773 B CN103920773 B CN 103920773B CN 201410147490 A CN201410147490 A CN 201410147490A CN 103920773 B CN103920773 B CN 103920773B
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- Prior art keywords
- clamp
- bending
- furnace tube
- guide rail
- pushing mechanism
- 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
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- 238000005452 bending Methods 0.000 title claims abstract description 107
- 238000010438 heat treatment Methods 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000000137 annealing Methods 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 6
- 210000000245 forearm Anatomy 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims 1
- 230000007547 defect Effects 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Transmission Devices (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410147490.8A CN103920773B (zh) | 2014-04-14 | 2014-04-14 | 一种直线型加热炉炉管的弯曲工艺 |
Applications Claiming Priority (1)
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CN201410147490.8A CN103920773B (zh) | 2014-04-14 | 2014-04-14 | 一种直线型加热炉炉管的弯曲工艺 |
Publications (2)
Publication Number | Publication Date |
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CN103920773A CN103920773A (zh) | 2014-07-16 |
CN103920773B true CN103920773B (zh) | 2016-02-24 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201410147490.8A Expired - Fee Related CN103920773B (zh) | 2014-04-14 | 2014-04-14 | 一种直线型加热炉炉管的弯曲工艺 |
Country Status (1)
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CN (1) | CN103920773B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB921582A (en) * | 1960-07-14 | 1963-03-20 | Macomber Inc | Tube and bar bending apparatus |
DE2537382A1 (de) * | 1975-08-22 | 1977-03-03 | Babcock Ag | Vorrichtung zum biegen von rohren |
EP0990471A1 (en) * | 1998-09-30 | 2000-04-05 | FABBRICA MACCHINE CURVATUBI CRIPPA AGOSTINO S.p.A. | Bending machine |
CN201930997U (zh) * | 2010-10-22 | 2011-08-17 | 王俊强 | 一种螺旋弯管弯管机 |
CN202490860U (zh) * | 2012-02-27 | 2012-10-17 | 江苏勇龙电气有限公司 | 一种弯管机 |
CN102814372A (zh) * | 2012-08-27 | 2012-12-12 | 广东祥基电器有限公司 | 一种u形管加工装置 |
-
2014
- 2014-04-14 CN CN201410147490.8A patent/CN103920773B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB921582A (en) * | 1960-07-14 | 1963-03-20 | Macomber Inc | Tube and bar bending apparatus |
DE2537382A1 (de) * | 1975-08-22 | 1977-03-03 | Babcock Ag | Vorrichtung zum biegen von rohren |
EP0990471A1 (en) * | 1998-09-30 | 2000-04-05 | FABBRICA MACCHINE CURVATUBI CRIPPA AGOSTINO S.p.A. | Bending machine |
CN201930997U (zh) * | 2010-10-22 | 2011-08-17 | 王俊强 | 一种螺旋弯管弯管机 |
CN202490860U (zh) * | 2012-02-27 | 2012-10-17 | 江苏勇龙电气有限公司 | 一种弯管机 |
CN102814372A (zh) * | 2012-08-27 | 2012-12-12 | 广东祥基电器有限公司 | 一种u形管加工装置 |
Also Published As
Publication number | Publication date |
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CN103920773A (zh) | 2014-07-16 |
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SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Lou Biyun Inventor before: Zhang Shuguang |
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COR | Change of bibliographic data | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160125 Address after: 311815 Shenhe City, Shaoxing Province, Zhuji City, the town of the second Village No. 218 Applicant after: Lou Biyun Address before: 311817 Zhejiang city of Shaoxing province Zhuji City Ying Dian Jie Zhen Yang Yu Shan Cun Li Wu Hong northbound No. 141 Applicant before: Zhang Shuguang |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: He Yunchun Inventor before: Lou Biyun |
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COR | Change of bibliographic data | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160831 Address after: 301699, No. 1, gate 5, Xinyuan District, Jinghai Town, Jinghai County, Tianjin, 501 Patentee after: He Yunchun Address before: 311815 Shenhe City, Shaoxing Province, Zhuji City, the town of the second Village No. 218 Patentee before: Lou Biyun |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160224 Termination date: 20190414 |
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CF01 | Termination of patent right due to non-payment of annual fee |