CN102632113A - On-line red steel elbow straightener - Google Patents
On-line red steel elbow straightener Download PDFInfo
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- CN102632113A CN102632113A CN2012100956340A CN201210095634A CN102632113A CN 102632113 A CN102632113 A CN 102632113A CN 2012100956340 A CN2012100956340 A CN 2012100956340A CN 201210095634 A CN201210095634 A CN 201210095634A CN 102632113 A CN102632113 A CN 102632113A
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- Prior art keywords
- walking beam
- reductor
- red steel
- smoothing
- roller group
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Abstract
The invention relates to an on-line red steel elbow straightener which comprises a stander (1) and an upper straightening roller group and a lower straightening roller group which are arranged on the stander (1), wherein each of the upper straightening roller group and the lower straightening roller group consists of a plurality of straightening rollers (7); the central lines of the straightening rollers (7) of the upper straightening roller group are parallel to one another and positioned on the same horizontal line, and the central lines of the straightening rollers (7) of the lower straightening roller group are parallel to one another and positioned on the same horizontal line; and the straightening rollers (7) of the upper straightening roller group and the straightening rollers (7) of the lower straightening roller group are staggered from each other along the horizontal direction. According to the on-line red steel elbow straightener, the problem that the head of a bar material which is discharged from a rolling machine is bent is solved, the yield is increased, a large amount of time and a large quantity of troubles are saved for the subsequent working procedure, and the logistics of the whole production loop is relatively smooth; and therefore, a phenomenon of repeated reversing is avoided, the production efficiency is improved, the manmade mixed steel risk is reduced, and the burden and the pressure of workers are reduced.
Description
Technical field
The present invention relates to a kind of straightener, especially relate to a kind of online red steel elbow straightener, belong to metallurgical auxiliary equipment technical field.
Background technology
Even owing to inhomogeneous cooling through milling train time the, the perhaps reasons such as difference of up-down rollers roll line speed of conducting oneself with dignity of bar, the bar head can produce buckling phenomenon after going out last rolling mill.The bending section of round steel head can't on-line straightening in the past; The artificial straightening of electricity consumption sedan-chair machine under cold state only; But the elbow aligning for the cold steel of major diameter is very difficult; And needing off-line to go up some sedan-chair machine aligning separately, leveling effect generally is difficult to reach the certified products requirement, can only be by substandard products or waste disposal.Straightener is the equipment that shape, bar, tubing etc. is carried out on-line straightening, and the bending that existing straightener such as two-roll straightening machine, multi-roll straightening machine etc. all can not on-line straightening round steel heads is so the round steel of head-bent can only processed offline; Need sawing, check, go-no-go, point repeatedly turnover such as to rectify; Complex procedures, cost are very high, and production efficiency is low; And easily substandard products or waste product are sneaked in the certified products, influence product quality.Along with smelter to energy-saving and cost-reducing, improve improving constantly that lumber recovery requires, press for a kind of straightener that can on-line straightening bar head-bent part.
Summary of the invention
The objective of the invention is to overcome above-mentioned deficiency, a kind of online red steel elbow straightener is provided, solved bar and gone out the crooked problem of milling train occiput, improved lumber recovery, make the logistics of production link more smooth and easy, improved production efficiency.
The objective of the invention is to realize like this: a kind of online red steel elbow straightener; Be characterized in: it comprises frame and is arranged on the upper straightening roll group and following smoothing roll group on the frame; Said upper straightening roll group is rolled group with following aligning and is formed by a plurality of smoothing rolls; A plurality of smoothing roll center lines of said upper straightening roll group are parallel and be positioned on the same horizontal plane; A plurality of smoothing roll center lines of said smoothing roll group down are parallel and be positioned on the same horizontal plane a plurality of smoothing roll along continuous straight runs interlaced arrangement of a plurality of smoothing rolls of said upper straightening roll group and following smoothing roll group.
Said frame comprises top board and base plate, is provided with lead between said top board and the base plate, is set with walking beam and following walking beam on the said lead; Said going up on the walking beam is provided with a plurality of driven axles, and the center line of said a plurality of driven axles is positioned on the same horizontal plane, and said walking beam down is provided with a plurality of driving shafts; The center line of said a plurality of driving shafts is positioned on the same horizontal plane; Said smoothing roll is arranged at the front end of each driven axle and driving shaft, and all smoothing rolls are positioned at same vertical plane, and said top board crown center is provided with reductor I; Said reductor I input is connected with motor I; Be symmetrically arranged with spiral lift on the top board of the said reductor I left and right sides, two outputs of said reductor I are connected with the spiral lift of its left and right sides respectively, and said spiral lift lower end is passed top board and is connected with last walking beam; Said base plate is provided with the overload protection cylinder; Be connected through the bulb fore-set between said overload protection cylinder and the following walking beam bottom, the said frame left and right sides is provided with limited block, and said limited block lays respectively at down the upper left side and the upper right side of walking beam.
Said bottom is provided with four rolling.
Said lead arranged outside has protective cover.
Said driving shaft rear end is connected with reductor II, and said reductor II is fixedly installed in down the walking beam rear side, and said reductor II input is connected with motor II.
The said walking beam of going up is provided with cooling water pipeline with following walking beam rear, and said driven axle and driving shaft are hollow shaft, and said cooling water pipeline is connected with driven axle and driving shaft internal cavities through joint.
Compared with prior art, the invention has the beneficial effects as follows:
A kind of online red steel elbow straightener of the present invention, it does not need to take up space in addition and area, only needs this straightener is arranged at the terminal real work milling train of rolling line rear end; Can carry out on-line straightening to the red steel toe portion sweep under the hot state, solve bar and gone out the milling train occiput and form crooked problem, can be less behind the bar head aligning or not even with cutting away head; Improved lumber recovery, also saved great amount of time and trouble, owing to realized on-line straightening for later process; The back need not be aligned also and can be reached the standard of dispatching from the factory; Make the logistics of whole production link more smooth and easy, avoided the phenomenon of buying and selling back and forth, improved production efficiency; Also having reduced the people is the mixed steel risk that causes, and has reduced workman's burden and pressure.
When bigger the or red steel flexibility of hot steel and smoothing roll diameter difference was serious, the overload protection cylinder can play a protective role, and prevented down that smoothing roll damages.
Driven axle and driving shaft internal cavities are connected with cooling water pipeline, can prevent that the red steel of high temperature from producing damage to smoothing roll or bearing.
Red generally speaking steel feeding mainly relies on the power of preceding road milling train, rotates but the motor at driving shaft rear and reductor can drive down smoothing roll, thereby plays the effect of assisting feeding.
Description of drawings
Fig. 1 is the structural representation of a kind of online red steel elbow straightener of the present invention.
Fig. 2 is the left view of Fig. 1.
Wherein:
Frame 1
Top board 1.1
Base plate 1.2
Last walking beam 3
Following walking beam 4
Driven axle 5
Driving shaft 6
Smoothing roll 7
Reductor I8
Motor I 9
Spiral lift 10
Overload protection cylinder 11
Bulb fore-set 12
Limited block 13
Roller 14
Protective cover 15
Reductor II16
Motor II 17
Cooling water pipeline 18.
The specific embodiment
Referring to Fig. 1, Fig. 2, the present invention relates to a kind of online red steel elbow straightener, it comprises frame 1; Said frame 1 comprises top board 1.1 and base plate 1.2, is provided with two leads 2 between said top board 1.1 and the base plate 1.2, and said two leads 2 are symmetrically arranged; Be set with walking beam 3 and following walking beam 4 on said two leads 2, said going up on the walking beam 3 is provided with a plurality of driven axles 5 through bearing, and the center line of said a plurality of driven axles 5 is positioned on the same horizontal plane; Be provided with a plurality of driving shafts 6 through bearing on the walking beam 4 under said, the center line of said a plurality of driving shafts 6 is positioned on the same horizontal plane, said a plurality of driven axles 5 and a plurality of driving shaft 6 along continuous straight runs interlaced arrangement; Said each driven axle 5 is provided with smoothing roll 7 with driving shaft 6 front ends; All smoothing rolls 7 are positioned at same vertical plane, and the smoothing roll 7 on said a plurality of driven axles 5 constitutes the upper straightening roll group, and the smoothing roll 7 on said a plurality of driving shafts 6 constitutes smoothing roll group down; Said smoothing roll 7 diameters are complementary with the diameter of aligning bar or tubing; Said top board 1.1 crown centers are provided with reductor I8, and said reductor I8 input is connected with motor I 9, and said motor I 9 is positioned at reductor I8 top; Be symmetrically arranged with spiral lift 10 on the top board 1.1 of the said reductor I8 left and right sides; Two outputs of said reductor I8 are connected with the spiral lift 10 of its left and right sides with shaft coupling through power transmission shaft respectively, and said spiral lift 10 lower ends are passed top board 1.1 and are connected with last walking beam 3, and said base plate 1.2 is provided with overload protection cylinder 11; Be connected through bulb fore-set 12 between said overload protection cylinder 11 and following walking beam 4 bottoms; Said frame 1 left and right sides is provided with limited block 13, and said limited block 13 lays respectively at down the upper left side and the upper right side of walking beam 4, and said frame 1 bottom is provided with four rolling 14; Said lead 2 arranged outside have protective cover 15; Said driving shaft 6 rear ends are connected with reductor II16, and said reductor II16 is fixedly installed in down walking beam 4 rear sides, and said reductor II16 input is connected with motor II 17.
The said walking beam 3 of going up is provided with cooling water pipeline 18 with following walking beam 4 rears, and said driven axle 5 is hollow shaft with driving shaft 6, and said cooling water pipeline 18 is connected with driven axle 5 and driving shaft 6 internal cavities through joint.
Claims (6)
1. online red steel elbow straightener; It is characterized in that: it comprises frame (1) and is arranged on the upper straightening roll group and following smoothing roll group on the frame (1); Said upper straightening roll group is rolled group with following aligning and is formed by a plurality of smoothing rolls (7); A plurality of smoothing rolls (7) center line of said upper straightening roll group is parallel and be positioned on the same horizontal plane; A plurality of smoothing rolls (7) center line of said smoothing roll group down is parallel and be positioned on the same horizontal plane a plurality of smoothing rolls (7) along continuous straight runs interlaced arrangement of a plurality of smoothing rolls (7) of said upper straightening roll group and following smoothing roll group.
2. a kind of online red steel elbow straightener according to claim 1; It is characterized in that: said frame (1) comprises top board (1.1) and base plate (1.2); Be provided with lead (2) between said top board (1.1) and the base plate (1.2); Be set with walking beam (3) and following walking beam (4) on the said lead (2); Said going up on the walking beam (3) is provided with a plurality of driven axles (5), and the center line of said a plurality of driven axles (5) is positioned on the same horizontal plane, and said walking beam (4) down is provided with a plurality of driving shafts (6); The center line of said a plurality of driving shaft (6) is positioned on the same horizontal plane; Said smoothing roll (7) is arranged at the front end of each driven axle (5) and driving shaft (6), and all smoothing rolls (7) are positioned at same vertical plane, and said top board (1.1) crown center is provided with reductor I (8); Said reductor I (8) input is connected with motor I (9); Be symmetrically arranged with spiral lift (10) on the top board (1.1) of said reductor I (8) left and right sides, two outputs of said reductor I (8) are connected with the spiral lift (10) of its left and right sides respectively, and said spiral lift (10) lower end is passed top board (1.1) and is connected with last walking beam (3); Said base plate (1.2) is provided with overload protection cylinder (11); Said overload protection cylinder (11) and following walking beam (4) are connected through bulb fore-set (12) between the bottom, and said frame (1) left and right sides is provided with limited block (13), and said limited block (13) lays respectively at down the upper left side and the upper right side of walking beam (4).
3. a kind of online red steel elbow straightener according to claim 1, it is characterized in that: said bottom is provided with four rolling (14).
4. a kind of online red steel elbow straightener according to claim 2, it is characterized in that: said lead (2) arranged outside has protective cover (15).
5. a kind of online red steel elbow straightener according to claim 2; It is characterized in that: said driving shaft (6) rear end is connected with reductor II (16); Said reductor II (16) is fixedly installed in down walking beam (4) rear side, and said reductor II (16) input is connected with motor II (17).
6. a kind of online red steel elbow straightener according to claim 2; It is characterized in that: said upward walking beam (3) and following walking beam (4) rear are provided with cooling water pipeline (18); Said driven axle (5) and driving shaft (6) are hollow shaft, and said cooling water pipeline (18) is connected with driven axle (5) and driving shaft (6) internal cavities through joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210095634 CN102632113B (en) | 2012-04-01 | 2012-04-01 | On-line red steel elbow straightener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210095634 CN102632113B (en) | 2012-04-01 | 2012-04-01 | On-line red steel elbow straightener |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102632113A true CN102632113A (en) | 2012-08-15 |
| CN102632113B CN102632113B (en) | 2013-03-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210095634 Expired - Fee Related CN102632113B (en) | 2012-04-01 | 2012-04-01 | On-line red steel elbow straightener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102632113B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103769444A (en) * | 2014-02-25 | 2014-05-07 | 中冶赛迪工程技术股份有限公司 | Online treatment device for large bar rolled piece bend |
| CN104384363A (en) * | 2014-11-28 | 2015-03-04 | 林允杜 | Mechanical equipment for riveting steel plates |
| CN104827117A (en) * | 2014-09-29 | 2015-08-12 | 北汽福田汽车股份有限公司 | Cropping apparatus and production line with same |
| CN111375644A (en) * | 2019-11-13 | 2020-07-07 | 内蒙古兰太实业股份有限公司 | Guide mechanism for sodium rod extrusion molding machine |
| CN112058954A (en) * | 2020-09-30 | 2020-12-11 | 江苏永钢集团有限公司 | Online processing apparatus of big rod rolled piece elbow for building |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102764800A (en) * | 2012-07-27 | 2012-11-07 | 江苏乐基重工机械有限公司 | Online high-temperature straightening machine for large round steel |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07275936A (en) * | 1994-04-07 | 1995-10-24 | Hitachi Cable Ltd | Method and device for preventing foreign matter from sticking to leveler |
| CN2514950Y (en) * | 2001-11-02 | 2002-10-09 | 北新建材(集团)有限公司 | Straightening machine for profile |
| CN2714198Y (en) * | 2004-07-28 | 2005-08-03 | 孙关起 | Highly effective automatic steel bar straightening and scaling machine |
| CN201291255Y (en) * | 2008-11-20 | 2009-08-19 | 攀枝花钢铁(集团)公司 | High-temperature rail straightener |
| CN202539278U (en) * | 2012-04-01 | 2012-11-21 | 江苏乐基重工机械有限公司 | On-line red steel elbow straightener |
-
2012
- 2012-04-01 CN CN 201210095634 patent/CN102632113B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07275936A (en) * | 1994-04-07 | 1995-10-24 | Hitachi Cable Ltd | Method and device for preventing foreign matter from sticking to leveler |
| CN2514950Y (en) * | 2001-11-02 | 2002-10-09 | 北新建材(集团)有限公司 | Straightening machine for profile |
| CN2714198Y (en) * | 2004-07-28 | 2005-08-03 | 孙关起 | Highly effective automatic steel bar straightening and scaling machine |
| CN201291255Y (en) * | 2008-11-20 | 2009-08-19 | 攀枝花钢铁(集团)公司 | High-temperature rail straightener |
| CN202539278U (en) * | 2012-04-01 | 2012-11-21 | 江苏乐基重工机械有限公司 | On-line red steel elbow straightener |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103769444A (en) * | 2014-02-25 | 2014-05-07 | 中冶赛迪工程技术股份有限公司 | Online treatment device for large bar rolled piece bend |
| CN104827117A (en) * | 2014-09-29 | 2015-08-12 | 北汽福田汽车股份有限公司 | Cropping apparatus and production line with same |
| CN104827117B (en) * | 2014-09-29 | 2017-03-15 | 北汽福田汽车股份有限公司 | Cut material device and the production line of material device is cut with this |
| CN104384363A (en) * | 2014-11-28 | 2015-03-04 | 林允杜 | Mechanical equipment for riveting steel plates |
| CN111375644A (en) * | 2019-11-13 | 2020-07-07 | 内蒙古兰太实业股份有限公司 | Guide mechanism for sodium rod extrusion molding machine |
| CN112058954A (en) * | 2020-09-30 | 2020-12-11 | 江苏永钢集团有限公司 | Online processing apparatus of big rod rolled piece elbow for building |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102632113B (en) | 2013-03-27 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20150930 Address after: 214434 Jiangsu Province, Wuxi Panlong Jiangyin City Development Zone, Road No. 29 Patentee after: Jiangyin Dongchen Machinery Manufacturing Co., Ltd. Address before: 214444 Jiangsu city of Wuxi province Jiangyin Lingang New City Ligang Lu Xixi Xi Shu Cun VIP Patentee before: Jiangsu Leji Heavy Industry Machinery Co., Ltd. |
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| 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: 20130327 Termination date: 20160401 |