CN201442045U - Square and rectangular section steel straightening device - Google Patents
Square and rectangular section steel straightening device Download PDFInfo
- Publication number
- CN201442045U CN201442045U CN200920027851XU CN200920027851U CN201442045U CN 201442045 U CN201442045 U CN 201442045U CN 200920027851X U CN200920027851X U CN 200920027851XU CN 200920027851 U CN200920027851 U CN 200920027851U CN 201442045 U CN201442045 U CN 201442045U
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- Prior art keywords
- aligning
- roller
- roll
- square
- frame
- 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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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 12
- 239000010959 steel Substances 0.000 title claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000009499 grossing Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
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Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200920027851XU CN201442045U (en) | 2009-06-17 | 2009-06-17 | Square and rectangular section steel straightening device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200920027851XU CN201442045U (en) | 2009-06-17 | 2009-06-17 | Square and rectangular section steel straightening device |
Publications (1)
Publication Number | Publication Date |
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CN201442045U true CN201442045U (en) | 2010-04-28 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN200920027851XU Expired - Fee Related CN201442045U (en) | 2009-06-17 | 2009-06-17 | Square and rectangular section steel straightening device |
Country Status (1)
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CN (1) | CN201442045U (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102294385A (en) * | 2011-09-19 | 2011-12-28 | 太原重工股份有限公司 | Large-diameter thin-wall steel pipe strengthening machine and anti-deforming side roller device thereof |
CN102513654A (en) * | 2011-12-30 | 2012-06-27 | 大连三高集团有限公司 | Cold roll forming online automatic welding device |
CN103286165A (en) * | 2013-03-29 | 2013-09-11 | 常州钢劲型钢有限公司 | Single-slit square steel pipe closing and straightening shaper production line |
CN104148454A (en) * | 2014-08-14 | 2014-11-19 | 江苏龙源金属科技有限公司 | Deformation correcting device for welded tubes |
CN104226744A (en) * | 2013-06-21 | 2014-12-24 | 上海奉贤钢管厂 | Rectangular pipe straightener |
CN110586809A (en) * | 2019-09-17 | 2019-12-20 | 蔡新新 | Steel bar cutting device for building construction |
CN112605151A (en) * | 2020-11-27 | 2021-04-06 | 张家港市中悦冶金设备科技有限公司 | Metal pipe sizing device |
-
2009
- 2009-06-17 CN CN200920027851XU patent/CN201442045U/en not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102294385A (en) * | 2011-09-19 | 2011-12-28 | 太原重工股份有限公司 | Large-diameter thin-wall steel pipe strengthening machine and anti-deforming side roller device thereof |
CN102513654A (en) * | 2011-12-30 | 2012-06-27 | 大连三高集团有限公司 | Cold roll forming online automatic welding device |
CN103286165A (en) * | 2013-03-29 | 2013-09-11 | 常州钢劲型钢有限公司 | Single-slit square steel pipe closing and straightening shaper production line |
CN104226744A (en) * | 2013-06-21 | 2014-12-24 | 上海奉贤钢管厂 | Rectangular pipe straightener |
CN104148454A (en) * | 2014-08-14 | 2014-11-19 | 江苏龙源金属科技有限公司 | Deformation correcting device for welded tubes |
CN110586809A (en) * | 2019-09-17 | 2019-12-20 | 蔡新新 | Steel bar cutting device for building construction |
CN112605151A (en) * | 2020-11-27 | 2021-04-06 | 张家港市中悦冶金设备科技有限公司 | Metal pipe sizing device |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PP01 | Preservation of patent right |
Effective date of registration: 20160307 Granted publication date: 20100428 |
|
RINS | Preservation of patent right or utility model and its discharge | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20160907 Granted publication date: 20100428 |
|
PP01 | Preservation of patent right |
Effective date of registration: 20160907 Granted publication date: 20100428 |
|
RINS | Preservation of patent right or utility model and its discharge | ||
PD01 | Discharge of preservation of patent | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20180307 Granted publication date: 20100428 |
|
PP01 | Preservation of patent right |
Effective date of registration: 20180307 Granted publication date: 20100428 |
|
PP01 | Preservation of patent right | ||
PD01 | Discharge of preservation of patent | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20180907 Granted publication date: 20100428 |
|
PP01 | Preservation of patent right | ||
PP01 | Preservation of patent right |
Effective date of registration: 20180907 Granted publication date: 20100428 |
|
PD01 | Discharge of preservation of patent | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20190617 Granted publication date: 20100428 |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100428 Termination date: 20160617 |