CN203678924U - H-shaped steel flange straightening machine - Google Patents
H-shaped steel flange straightening machine Download PDFInfo
- Publication number
- CN203678924U CN203678924U CN201420023300.7U CN201420023300U CN203678924U CN 203678924 U CN203678924 U CN 203678924U CN 201420023300 U CN201420023300 U CN 201420023300U CN 203678924 U CN203678924 U CN 203678924U
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- flange plate
- base
- fixedly connected
- roller
- support
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Abstract
The utility model discloses an H-shaped steel flange straightening machine which comprises a base. Two sets of lower flange plate straightening components are arranged on the base, an upper flange plate straightening component is arranged between the lower flange plate straightening components, a drive roll is arranged in the base, and the drive roll is in transmission connection with a drive device on one side of the base. According to the technical scheme, straightening motors rotate to drive a sliding block to vertically move, then lower pressing rolls are driven to move, the pressure of the lower pressing rolls and a lower flange plate can be adjusted, oil cylinders drive roll wheels, pressure acting on an upper flange plate by the roll wheels can be achieved, guide rolls can guarantee that H-shaped steel is located between the two lower pressing rolls, and it is guaranteed that the lower flange plate is stressed evenly. The roll wheels and the lower pressing rolls are adopted, meanwhile, the lower flange plate and the upper flange plate are straightened, it can be effectively guaranteed that the lower flange plate and the upper flange plate are parallel and are kept symmetric, and the straightening effect is good.
Description
Technical field
The utility model relates to steel rectification technical field, relates to specifically a kind of H section steel flange arbor press
Background technology
H shaped steel is widely used in heavy construction, water conservancy bridge, the industries such as metallurgical industry, this H shaped steel passes through welding fabrication conventionally, the flange plate of the H shaped steel of welding fabrication is in weld heating process, commissure is because heating is concentrated, flange plate produces flexural deformation, therefore need arbor press to correct it, the upper pressure roller that current H shaped steel flange plate leveling machine comprises a live-roller and is positioned at live-roller top and matches with live-roller, utilize alternating current generator and planet-cycloid reducer to drive live-roller rotation, rely on the outer roll surface of H shaped steel own wt and upper pressure roller and the outer roll surface frictional force of live-roller, thereby drive H shaped steel to move as horizontal linear between live-roller and upper pressure roller, now going up pressure roller and live-roller corrects the flange plate of H shaped steel.But this rectification mode can only be corrected the flange plate of H shaped steel one side, cause the flange plate of the upper and lower both sides of H shaped steel after rectification to occur asymmetric situation, impact is used.
Summary of the invention
The technical problems to be solved in the utility model is for the deficiencies in the prior art, and a kind of structure letter is provided
Single, the H section steel flange arbor press that can simultaneously correct the flange plate of H shaped steel both sides.
For addressing the above problem, the utility model is by the following technical solutions: a kind of H section steel flange arbor press, comprise base, described base is provided with two groups of bottom wing listrium corrective components, between two groups of bottom wing listrium corrective components, be provided with top flange plate corrective component, in described base, be provided with driven roller, described driven roller is in transmission connection with the drive unit that is arranged on base one side.
Below further improvement of the utility model:
Described every group of bottom wing listrium corrective component comprises the support being fixed on base, one end near base on described support offers cavity, in cavity, slidably connect slide block, in described slide block, be rotatably connected to rotating shaft, rotating shaft is horizontally disposed with, in described rotating shaft, be provided with lower compression roller near one end of another group bottom wing listrium corrective component, described support upper end is fixedly connected with rectification motor, support is provided with and cavity intercommunicating pore, on the output shaft of described rectification motor, be fixedly connected with leading screw, described leading screw is through the intercommunicating pore screw shell that has been threaded, screw shell is fixedly connected with slide block by connecting plate.
Further improve:
Described top flange plate corrective component comprises the cross bar being fixed between support, and described cross bar is provided with two groups of elastic pressuring clamping devices.
Further improve:
Described every group of elastic pressuring clamping device comprises the oil cylinder being fixed on cross bar, on the expansion link of described oil cylinder, be fixedly connected with sleeve pipe, in described sleeve pipe, slidably connect connecting rod, described connecting rod stretches out sleeve pipe and is fixedly connected with fixed mount, on described fixed mount, be rotatably connected to running roller, on described connecting rod, be set with spring.
Further improve:
The lower end of described support is provided with guidance set near the position of lower compression roller.
Further improve:
Described guidance set comprises guide post, and described guide post runs through support, and described guide post is rotatably connected to two guide rollers near one end of pressure roller, and the other end of described guide post is fixedly connected with handwheel.
Further improve:
Described drive unit comprises motor cabinet, on described motor cabinet, is fixedly connected with movable motor, and the output shaft of described movable motor is connected with drive shaft by shaft coupling, and drive shaft is connected with driven roller.
The utility model adopts technique scheme, can be with movable slider to move up and down by correcting electric machine rotation, and then drive lower compression roller to move, the pressure of capable of regulating lower compression roller and bottom wing listrium, oil cylinder drives running roller can realize running roller and acts on the pressure on top flange plate, guide roller can ensure that H shaped steel is between two lower compression rollers, ensures that bottom wing listrium pressurized is even.Adopt running roller and lower compression roller bottom wing listrium and top flange plate to be corrected simultaneously, can effectively ensure that bottom wing listrium is parallel with top flange plate and it is symmetrical to keep, rectification effect is good.
Be described further below in conjunction with accompanying drawing the technical solution of the utility model.
Brief description of the drawings
Accompanying drawing 1 is half sectional view of the present utility model.
In figure: 1-base; 2-motor cabinet; 3-movable motor; 4-shaft coupling; 5-drive shaft; 6-driven roller; 7-bottom wing listrium corrective component; 8-support; 9-cavity; 10-slide block; 11-intercommunicating pore; 12-screw shell; 13-leading screw; 14-corrects motor; 15-lower compression roller; 16-rotating shaft; 17-connecting plate; 18-top flange plate corrective component; 19-cross bar; 20-oil cylinder; 21-sleeve pipe; 22-connecting rod; 23-spring; 24-fixed mount; 25-running roller; 26-guide post; 27-guide roller; 28-handwheel; M-H shaped steel; A-bottom wing listrium; B-top flange plate; C-web.
Detailed description of the invention
Embodiment, as shown in Figure 1, a kind of H section steel flange arbor press, comprise base 1, described base 1 is provided with two groups of bottom wing listrium corrective components 7, between two groups of bottom wing listrium corrective components 7, be provided with top flange plate corrective component 18, be provided with the driven roller 6 for driving H shaped steel M motion in described base 1, described driven roller 6 is in transmission connection with the drive unit that is arranged on base 1 one sides.
Every group of bottom wing listrium corrective component 7 comprises the support 8 being fixed on base 1, one end near base 1 on described support 8 offers cavity 9, in cavity 9, slidably connect slide block 10, in described slide block 10, be rotatably connected to rotating shaft 16, rotating shaft 16 is horizontally disposed with, in described rotating shaft 16, be provided with lower compression roller 15 near one end of another group bottom wing listrium corrective component 7, described support 8 upper ends are fixedly connected with corrects motor 14, support 8 is provided with and cavity 9 intercommunicating pores 11, on the output shaft of described rectification motor 14, be fixedly connected with leading screw 13, described leading screw 13 is through intercommunicating pore 11 screw shell 12 that has been threaded, screw shell 12 is fixedly connected with slide block 10 by connecting plate 17.
Described top flange plate corrective component 18 comprises the cross bar 19 being fixed between support 8, and described cross bar 19 is provided with two groups of elastic pressuring clamping devices.
Described every group of elastic pressuring clamping device comprises the oil cylinder 20 being fixed on cross bar 19, on the expansion link of described oil cylinder 20, be fixedly connected with sleeve pipe 21, in described sleeve pipe 21, slidably connect connecting rod 22, described connecting rod 22 stretches out sleeve pipe 21 and is fixedly connected with fixed mount 24, on described fixed mount 24, be rotatably connected to running roller 25, on described connecting rod 22, be set with spring 23.
The lower end of described support 8 is provided with guidance set near the position of lower compression roller 15, described guidance set comprises guide post 26, described guide post 26 runs through support 8, and described guide post 26 is rotatably connected to two guide rollers 27 near one end of pressure roller 15, and the other end of guide post 26 is fixedly connected with handwheel 28.
Described drive unit comprises motor cabinet 2, on described motor cabinet 2, is fixedly connected with movable motor 3, and the output shaft of described movable motor 3 is connected with drive shaft 5 by shaft coupling 5, and drive shaft 5 is connected with driven roller 6.
When rectification, the bottom wing listrium a of H shaped steel M clamps between lower compression roller 15 and driven roller 6, guide roller 27 is pressed in upper its guide effect of web c, running roller 25 is pressed on top flange plate b, driven roller 6 relies on self friction power to move under the drive of movable motor 3, bottom wing listrium a realizes rectification under the effect of lower compression roller 15 and driven roller 6, and top flange plate b realizes rectification under the effect of running roller 25.Can be with movable slider 10 to move up and down by correcting motor 14 rotations, and then drive lower compression roller 15 to move, the pressure of capable of regulating lower compression roller 15 and bottom wing listrium a, oil cylinder 20 drives running roller 25 can realize running roller 25 and acts on the pressure on top flange plate b, guide roller 27 can ensure that H shaped steel M is between two lower compression rollers 15, ensures that bottom wing listrium a pressurized is even.Adopt running roller 25 and lower compression roller 15 bottom wing listrium a and top flange plate b to be corrected simultaneously, can effectively ensure that bottom wing listrium a is parallel with top flange plate b and it is symmetrical to keep, rectification effect is good.
Claims (7)
1. a H section steel flange arbor press, comprise base (1), it is characterized in that: described base (1) is provided with two groups of bottom wing listrium corrective components (7), between two groups of bottom wing listrium corrective components (7), be provided with top flange plate corrective component (18), in described base (1), be provided with driven roller (6), described driven roller (6) is in transmission connection with the drive unit that is arranged on base (1) one side.
2. a kind of H section steel flange arbor press according to claim 1, it is characterized in that: described every group of bottom wing listrium corrective component (7) comprises the support (8) being fixed on base (1), the upper one end near base (1) of described support (8) offers cavity (9), in cavity (9), slidably connect slide block (10), in described slide block (10), be rotatably connected to rotating shaft (16), rotating shaft (16) is horizontally disposed with, the upper one end near another group bottom wing listrium corrective component (7) of described rotating shaft (16) is provided with lower compression roller (15), described support (8) upper end is fixedly connected with corrects motor (14), support (8) is provided with and cavity (9) intercommunicating pore (11), on the output shaft of described rectification motor (14), be fixedly connected with leading screw (13), described leading screw (13) is through intercommunicating pore (11) screw shell (12) that has been threaded, screw shell (12) is fixedly connected with slide block (10) by connecting plate (17).
3. a kind of H section steel flange arbor press according to claim 2, is characterized in that: described top flange plate corrective component (18) comprises the cross bar (19) being fixed between support (8), and described cross bar (19) is provided with two groups of elastic pressuring clamping devices.
4. a kind of H section steel flange arbor press according to claim 3, it is characterized in that: described every group of elastic pressuring clamping device comprises the oil cylinder (20) being fixed on cross bar (19), on the expansion link of described oil cylinder (20), be fixedly connected with sleeve pipe (21), in described sleeve pipe (21), slidably connect connecting rod (22), described connecting rod (22) stretches out sleeve pipe (21) and is fixedly connected with fixed mount (24), on described fixed mount (24), be rotatably connected to running roller (25), on described connecting rod (22), be set with spring (23).
5. a kind of H section steel flange arbor press according to claim 4, is characterized in that: the lower end of described support (8) is provided with guidance set near the position of lower compression roller (15).
6. a kind of H section steel flange arbor press according to claim 5, it is characterized in that: described guidance set comprises guide post (26), described guide post (26) runs through support (8), described guide post (26) is rotatably connected to two guide rollers (27) near one end of pressure roller (15), and the other end of described guide post (26) is fixedly connected with handwheel (28).
7. a kind of H section steel flange arbor press according to claim 6, it is characterized in that: described drive unit comprises motor cabinet (2), on described motor cabinet (2), be fixedly connected with movable motor (3), the output shaft of described movable motor (3) is connected with drive shaft (5) by shaft coupling (5), and drive shaft (5) is connected with driven roller (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420023300.7U CN203678924U (en) | 2014-01-15 | 2014-01-15 | H-shaped steel flange straightening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420023300.7U CN203678924U (en) | 2014-01-15 | 2014-01-15 | H-shaped steel flange straightening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203678924U true CN203678924U (en) | 2014-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420023300.7U Expired - Fee Related CN203678924U (en) | 2014-01-15 | 2014-01-15 | H-shaped steel flange straightening machine |
Country Status (1)
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|---|---|
| CN (1) | CN203678924U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104324981A (en) * | 2014-11-11 | 2015-02-04 | 无锡恒富科技有限公司 | Transmission connecting part between main roller and motor of straightening machine |
| CN104438462A (en) * | 2014-11-05 | 2015-03-25 | 九冶建设有限公司 | Reversible deformation performing method of flange plate welding angular deformation |
| CN106670265A (en) * | 2016-12-29 | 2017-05-17 | 沈阳中辰钢结构工程有限公司 | Press tool for straightening welding deformation of small-cross-section H-shaped steel flange plate |
| CN107282703A (en) * | 2017-06-28 | 2017-10-24 | 滁州南钢盛达实业有限公司 | A kind of H steel apparatus for correcting |
| CN109967564A (en) * | 2018-12-26 | 2019-07-05 | 山东钢铁股份有限公司 | Gantry channel-steel adjustable die formula low temperature apparatus for correcting |
| CN111633064A (en) * | 2019-03-01 | 2020-09-08 | 深圳市腾达丰实业有限公司 | Adjustable H-shaped steel straightening machine |
| CN113059026A (en) * | 2021-03-31 | 2021-07-02 | 中冶东方工程技术有限公司 | Floating straightening device |
| CN114054546A (en) * | 2021-12-23 | 2022-02-18 | 宁波金凤焊割机械制造有限公司 | Horizontal straightening machine |
| CN115106402A (en) * | 2022-08-30 | 2022-09-27 | 中铁山桥(南通)有限公司 | Steel construction bridge flange board orthotic devices |
| CN117123848A (en) * | 2023-10-26 | 2023-11-28 | 常州钢劲型钢股份有限公司 | Mechanical correction device and method for U rib plate |
-
2014
- 2014-01-15 CN CN201420023300.7U patent/CN203678924U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104438462A (en) * | 2014-11-05 | 2015-03-25 | 九冶建设有限公司 | Reversible deformation performing method of flange plate welding angular deformation |
| CN104438462B (en) * | 2014-11-05 | 2016-05-11 | 九冶建设有限公司 | A kind of reversible deformation method for prefabricating of flange plate Welding Angular Deformation |
| CN104324981A (en) * | 2014-11-11 | 2015-02-04 | 无锡恒富科技有限公司 | Transmission connecting part between main roller and motor of straightening machine |
| CN106670265A (en) * | 2016-12-29 | 2017-05-17 | 沈阳中辰钢结构工程有限公司 | Press tool for straightening welding deformation of small-cross-section H-shaped steel flange plate |
| CN107282703A (en) * | 2017-06-28 | 2017-10-24 | 滁州南钢盛达实业有限公司 | A kind of H steel apparatus for correcting |
| CN109967564B (en) * | 2018-12-26 | 2024-03-15 | 山东钢铁股份有限公司 | Adjustable mould formula low temperature orthotic devices of portal channel-section steel |
| CN109967564A (en) * | 2018-12-26 | 2019-07-05 | 山东钢铁股份有限公司 | Gantry channel-steel adjustable die formula low temperature apparatus for correcting |
| CN111633064A (en) * | 2019-03-01 | 2020-09-08 | 深圳市腾达丰实业有限公司 | Adjustable H-shaped steel straightening machine |
| CN111633064B (en) * | 2019-03-01 | 2021-11-30 | 深圳市腾达丰实业有限公司 | Adjustable H-shaped steel straightening machine |
| CN113059026A (en) * | 2021-03-31 | 2021-07-02 | 中冶东方工程技术有限公司 | Floating straightening device |
| CN114054546A (en) * | 2021-12-23 | 2022-02-18 | 宁波金凤焊割机械制造有限公司 | Horizontal straightening machine |
| CN114054546B (en) * | 2021-12-23 | 2024-05-07 | 宁波金凤焊割机械制造有限公司 | Horizontal straightening machine |
| CN115106402A (en) * | 2022-08-30 | 2022-09-27 | 中铁山桥(南通)有限公司 | Steel construction bridge flange board orthotic devices |
| CN117123848A (en) * | 2023-10-26 | 2023-11-28 | 常州钢劲型钢股份有限公司 | Mechanical correction device and method for U rib plate |
| CN117123848B (en) * | 2023-10-26 | 2024-04-05 | 常州钢劲型钢股份有限公司 | Mechanical correction device and method for U rib plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20180115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |