CN110270608A - A kind of equipment of rectifiable oblique angle T beam flange plate welding deformation - Google Patents
A kind of equipment of rectifiable oblique angle T beam flange plate welding deformation Download PDFInfo
- Publication number
- CN110270608A CN110270608A CN201910552781.8A CN201910552781A CN110270608A CN 110270608 A CN110270608 A CN 110270608A CN 201910552781 A CN201910552781 A CN 201910552781A CN 110270608 A CN110270608 A CN 110270608A
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- China
- Prior art keywords
- oblique angle
- main drive
- roller
- drive roller
- oil cylinder
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- 238000003466 welding Methods 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 2
- 239000012535 impurity Substances 0.000 claims description 2
- 239000012467 final product Substances 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
-
- 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
- B21D47/00—Making rigid structural elements or units, e.g. honeycomb structures
- B21D47/01—Making rigid structural elements or units, e.g. honeycomb structures beams or pillars
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Straightening Metal Sheet-Like Bodies (AREA)
Abstract
The invention discloses a kind of equipment of rectifiable oblique angle T beam flange plate welding deformation, which includes straightening machine rack, support roller, support roller transverse adjusting oil cylinder, main drive roller, main drive roller vertical adjustment oil cylinder, universal joint, driving motor, electric machine stand and correct roller；Straightening machine drives main drive roller rotation by driving motor and universal joint, so that its top rade T beam be driven to move along longitudinal direction.Main drive roller vertical adjustment oil cylinder can adjust main drive roller vertical position, so that oblique angle T beam be made to hold out against with correct roller, control the correct amount of oblique angle T beam.Support roller transverse adjusting oil cylinder is mounted in straightening machine rack, and support roller forms specific oblique duct by support roller transverse adjusting oil cylinder, so that the skew web plate motion profile of oblique angle T beam be made to be restricted in oblique duct.It crosses the straightening equipment guarantee oblique angle T beam and obtains safe and reliable mechanical correction, meet final product quality requirement.
Description
Technical field
The present invention relates to a kind of equipment of rectifiable oblique angle T beam flange plate welding deformation, which belongs to welding for steel structure
Straightening technology construction field.
Background technique
Steel oblique angle T girder construction is widely used in the industries such as heavy construction, bridge, and this T beam usually passes through welding fabrication,
The T beam flange plate of welding fabrication generates various stress due to local heating in the welding process, acts on different directions, makes T
Flange of beam generates corresponding deformation, mainly has bending deformation, wave transformation (unstability buckling deformation) etc., these welding deformations are more than
It when centainly requiring, should try to be corrected, otherwise not only influence structure integral installation, can also reduce the security reliability of engineering,
It is unable to satisfy final product quality requirement.Visible T beam flange plate straightening machine is only applicable to right angle T beam currently on the market, can not be right
Oblique angle T beam carries out mechanical correction.
Summary of the invention
It is an object of the invention to design a kind of equipment suitable for the correction of oblique angle T beam flange plate welding deformation, by this
Straightening equipment guarantee oblique angle T beam obtains safe and reliable mechanical correction, meets final product quality requirement.
To achieve the above object, a kind of the technical solution adopted by the present invention are as follows: rectifiable oblique angle T beam flange plate welding deformation
Equipment, which includes that straightening machine rack 2, support roller 3, support roller transverse adjusting oil cylinder 4, main drive roller 5, main drive roller are perpendicular
To adjusting oil cylinder 6, universal joint 7, driving motor 8, electric machine stand 9 and correct roller 10；Straightening machine passes through driving motor 8 and universal
Section 7 drives main drive roller 5 to rotate, so that its top rade T beam 1 be driven to move along longitudinal direction.Main drive roller vertical adjustment oil cylinder 6 is adjustable
Whole main drive roller vertical position controls the correct amount of oblique angle T beam 1 so that oblique angle T beam 1 be made to hold out against with correct roller 10.Support roller is horizontal
It is mounted in straightening machine rack 2 to oil cylinder 4 is adjusted, support roller 3 forms specific oblique hole by support roller transverse adjusting oil cylinder 4
Road, so that the skew web plate motion profile of oblique angle T beam 1 be made to be restricted in oblique duct.
Support roller 3 is the platform shape wheel mutually agreed with the skew web plate angle of oblique angle T beam 1, and correct roller 10 is platform shape wheel；
Main drive roller 5 is oval scroll wheel；
The section of described shape wheel is trapezoidal shape.
The main drive roller 5 is driven by motor.Support roller 3, the transverse direction of main drive roller 5, vertical position pass through hydraulic system
It adjusts.
Detailed description of the invention
Fig. 1 is the support of oblique angle T beam straightening machine and driving member schematic diagram.
Fig. 2 is oblique angle T beam straightening machine correction structure diagram.
In figure: 1, oblique angle T beam, 2, straightening machine rack, 3, support roller, 4, support roller transverse adjusting oil cylinder, 5, main drive roller,
6, main drive roller vertical adjustment oil cylinder, 7, universal joint, 8, driving motor, 9, electric machine stand, 10, correct roller.
Specific embodiment
Below in conjunction with drawings and examples, the present invention is described in detail.
As shown in Figs. 1-2, the implementation process of the equipment is as follows, (1) cleaning equipment, and equipment and oblique angle T beam 1 will be hindered to run
All eliminating impurities；
(2) according to the edge of a wing plate thickness for the oblique angle T beam 1 being corrected, support roller is adjusted by support roller transverse adjusting oil cylinder 4
3 position makes duct meet oblique angle T beam 1 and is able to enter straightening machine；
(3) straightening machine is dallied, each component must run smoothly, no card resistance, the abnormal phenomenon such as overheat；
(4) straightening machine is sent into the end of oblique angle T beam 1, stops the operation of main drive roller 5, according to the edge of a wing of oblique angle T beam 1
Plate thickness and its deflection adjust the vertical position of main drive roller 5 by main drive roller vertical adjustment oil cylinder 6, to apply
Certain correct amount.
(5) according to the position of the further adjustable supporting roll 3 of 1 web thickness of oblique angle T beam, it is ensured that the axial force of support roller 3 exists
Within the scope of security clearance.
(6) after the vertical and lateral position of main drive roller 5 and support roller 3 regulates, start main drive roller 5, oblique angle T beam
1 walks in duct, i.e., the deformation of the flange plate of rectifiable oblique angle T beam 1.
Claims (6)
1. a kind of equipment of rectifiable oblique angle T beam flange plate welding deformation, it is characterised in that: the equipment includes straightening machine rack
(2), support roller (3), support roller transverse adjusting oil cylinder (4), main drive roller (5), main drive roller vertical adjustment oil cylinder (6), universal
Save (7), driving motor (8), electric machine stand (9) and correct roller (10)；Straightening machine passes through driving motor (8) and universal joint (7) band
Dynamic main drive roller (5) rotation, so that its top rade T beam (1) be driven to move along longitudinal direction；Main drive roller vertical adjustment oil cylinder (6) energy
The vertical position of main drive roller (5) is enough adjusted, thus hold out against oblique angle T beam (1) with correct roller (10), control oblique angle T beam (1)
Correct amount；Support roller transverse adjusting oil cylinder (4) is mounted on straightening machine rack (2), and support roller (3) passes through support roller lateral adjustments
Oil cylinder (4) forms oblique duct, so that the skew web plate motion profile of oblique angle T beam (1) be made to be restricted in oblique duct.
2. a kind of equipment of rectifiable oblique angle T beam flange plate welding deformation according to claim 1, it is characterised in that: branch
Support roller (3) is the platform shape wheel mutually agreed with the skew web plate angle of oblique angle T beam (1), and correct roller (10) is platform shape wheel.
3. a kind of equipment of rectifiable oblique angle T beam flange plate welding deformation according to claim 1, it is characterised in that: main
Live-roller (5) is oval scroll wheel.
4. a kind of equipment of rectifiable oblique angle T beam flange plate welding deformation according to claim 2, it is characterised in that: institute
The section for stating platform shape wheel is trapezoidal shape.
5. a kind of equipment of rectifiable oblique angle T beam flange plate welding deformation according to claim 1, it is characterised in that: institute
Main drive roller (5) is stated to be driven by motor；Support roller (3), the transverse direction of main drive roller (5), vertical position pass through regulation of hydraulic system.
6. a kind of equipment of rectifiable oblique angle T beam flange plate welding deformation according to claim 1, it is characterised in that: should
The implementation process of equipment is as follows, S1 cleaning equipment, will hinder all eliminating impurities of equipment and oblique angle T beam (1) operation；
S2 adjusts support roller by support roller transverse adjusting oil cylinder (4) according to the edge of a wing plate thickness for the oblique angle T beam (1) being corrected
(3) position makes duct meet oblique angle T beam (1) and is able to enter straightening machine；
S3 dallies straightening machine, and each component must run smoothly, no card resistance, superheating phenomenon；
Straightening machine is sent into the end of oblique angle T beam (1) by S4, stops the operation of main drive roller (5), according to the edge of a wing of oblique angle T beam (1)
Plate thickness and its deflection adjust the vertical position of main drive roller (5) by main drive roller vertical adjustment oil cylinder (6), thus
Apply certain correct amount；
S5 is according to the position of the oblique angle further adjustable supporting roll of T beam (1) web thickness (3), it is ensured that the axial force of support roller (3) exists
Within the scope of security clearance；
After the vertical and lateral position of S6 main drive roller (5) and support roller (3) regulates, start main drive roller (5), oblique angle T
Beam (1) is walked in duct, i.e., the deformation of the flange plate of rectifiable oblique angle T beam (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910552781.8A CN110270608A (en) | 2019-06-25 | 2019-06-25 | A kind of equipment of rectifiable oblique angle T beam flange plate welding deformation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910552781.8A CN110270608A (en) | 2019-06-25 | 2019-06-25 | A kind of equipment of rectifiable oblique angle T beam flange plate welding deformation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110270608A true CN110270608A (en) | 2019-09-24 |
Family
ID=67961641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910552781.8A Pending CN110270608A (en) | 2019-06-25 | 2019-06-25 | A kind of equipment of rectifiable oblique angle T beam flange plate welding deformation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110270608A (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU856612A1 (en) * | 1979-03-26 | 1981-08-23 | Всесоюзный научно-исследовательский институт транспортного строительства | Apparatus for heat straightening of welded element flanges |
| CN1075106A (en) * | 1992-01-17 | 1993-08-11 | Sms舒路曼-斯玛公司 | Roll leveller |
| JPH07148526A (en) * | 1993-11-29 | 1995-06-13 | Kawasaki Steel Corp | Method for straightening cross-sectional shape of shape steel |
| JPH07178457A (en) * | 1993-12-22 | 1995-07-18 | Nkk Corp | Method and device for straightening h shape steel |
| JPH07246401A (en) * | 1994-03-09 | 1995-09-26 | Nippon Steel Corp | Rolling device train for shape having flange |
| CN1820868A (en) * | 2006-03-08 | 2006-08-23 | 中国新兴建设开发总公司 | Mechanical corrector for T-shape steel member bending deformation |
| JP2007152388A (en) * | 2005-12-05 | 2007-06-21 | Jfe Steel Kk | Method and apparatus for correcting perpendicularity of flange of wide flange shape |
| JP2007167930A (en) * | 2005-12-26 | 2007-07-05 | Jfe Steel Kk | Method for straightening shape steel |
| CN202316675U (en) * | 2011-12-08 | 2012-07-11 | 潍坊春华数控设备有限公司 | T-shaped steel hydraulic correction equipment |
| CN202316674U (en) * | 2011-12-08 | 2012-07-11 | 潍坊春华数控设备有限公司 | Compaction jacking device for T-type steel hydraulic straightening equipment |
| JP2014087815A (en) * | 2012-10-30 | 2014-05-15 | Nobuyuki Hosono | Strain correction device of welding shape steel |
| CN105312361A (en) * | 2014-08-04 | 2016-02-10 | 天津滨海新区纵联管道科技有限公司 | T-shaped steel leveler |
| CN206065113U (en) * | 2016-08-30 | 2017-04-05 | 林州凤宝管业有限公司 | A kind of cross-roll straightening machine |
| CN206392628U (en) * | 2016-12-21 | 2017-08-11 | 天津市乾峰钢结构有限公司 | Flange straightener |
| CN210632687U (en) * | 2019-06-25 | 2020-05-29 | 中交一公局集团有限公司 | Equipment capable of correcting welding deformation of oblique angle T beam flange plate |
-
2019
- 2019-06-25 CN CN201910552781.8A patent/CN110270608A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU856612A1 (en) * | 1979-03-26 | 1981-08-23 | Всесоюзный научно-исследовательский институт транспортного строительства | Apparatus for heat straightening of welded element flanges |
| CN1075106A (en) * | 1992-01-17 | 1993-08-11 | Sms舒路曼-斯玛公司 | Roll leveller |
| JPH07148526A (en) * | 1993-11-29 | 1995-06-13 | Kawasaki Steel Corp | Method for straightening cross-sectional shape of shape steel |
| JPH07178457A (en) * | 1993-12-22 | 1995-07-18 | Nkk Corp | Method and device for straightening h shape steel |
| JPH07246401A (en) * | 1994-03-09 | 1995-09-26 | Nippon Steel Corp | Rolling device train for shape having flange |
| JP2007152388A (en) * | 2005-12-05 | 2007-06-21 | Jfe Steel Kk | Method and apparatus for correcting perpendicularity of flange of wide flange shape |
| JP2007167930A (en) * | 2005-12-26 | 2007-07-05 | Jfe Steel Kk | Method for straightening shape steel |
| CN1820868A (en) * | 2006-03-08 | 2006-08-23 | 中国新兴建设开发总公司 | Mechanical corrector for T-shape steel member bending deformation |
| CN202316675U (en) * | 2011-12-08 | 2012-07-11 | 潍坊春华数控设备有限公司 | T-shaped steel hydraulic correction equipment |
| CN202316674U (en) * | 2011-12-08 | 2012-07-11 | 潍坊春华数控设备有限公司 | Compaction jacking device for T-type steel hydraulic straightening equipment |
| JP2014087815A (en) * | 2012-10-30 | 2014-05-15 | Nobuyuki Hosono | Strain correction device of welding shape steel |
| CN105312361A (en) * | 2014-08-04 | 2016-02-10 | 天津滨海新区纵联管道科技有限公司 | T-shaped steel leveler |
| CN206065113U (en) * | 2016-08-30 | 2017-04-05 | 林州凤宝管业有限公司 | A kind of cross-roll straightening machine |
| CN206392628U (en) * | 2016-12-21 | 2017-08-11 | 天津市乾峰钢结构有限公司 | Flange straightener |
| CN210632687U (en) * | 2019-06-25 | 2020-05-29 | 中交一公局集团有限公司 | Equipment capable of correcting welding deformation of oblique angle T beam flange plate |
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