CN107138560A - The stretching-bending straightener of high energy efficiency - Google Patents
The stretching-bending straightener of high energy efficiency Download PDFInfo
- Publication number
- CN107138560A CN107138560A CN201710486393.5A CN201710486393A CN107138560A CN 107138560 A CN107138560 A CN 107138560A CN 201710486393 A CN201710486393 A CN 201710486393A CN 107138560 A CN107138560 A CN 107138560A
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- CN
- China
- Prior art keywords
- reductor
- withdrawal straightening
- stretching
- straightening machine
- drive shaft
- 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.)
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Classifications
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- 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
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
- B21D1/02—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling by rollers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Straightening Metal Sheet-Like Bodies (AREA)
Abstract
This application discloses a kind of stretching-bending straightener of high energy efficiency, including frame, multiple withdrawal straightening machines and mounting platform, multiple withdrawal straightening machines are arranged in frame in order, mounting platform extends the top of withdrawal straightening machine, each withdrawal straightening machine includes upper roller respectively, lower roll and drive mechanism, drive mechanism acts on upper roller or lower roll, with the distance between adjusting upper roll and lower roll, definition is the first withdrawal straightening machine positioned at first withdrawal straightening machine of steel billet conveying direction, at least the first withdrawal straightening machine includes motor, first reductor, universal drive shaft and the second reductor, motor is installed on mounting platform, motor is located at the surface of corresponding withdrawal straightening machine, first reductor is connected to motor, universal drive shaft is connected between the first reductor and the second reductor, second reductor is connected to upper roller or lower roll.In this new straightener, drive mechanism overhead type is driven with universal drive shaft, reduces failure, and with high energy efficiency.
Description
Technical field
The application is related to steel and iron manufacturing technical field, more particularly to a kind of stretching-bending straightener of high energy efficiency.
Background technology
Thin plate produces not good plate shape after annealing, often.In order to reach following process requirement, prior art is used
A variety of method for aligning, are multi-roll straightening machines using more extensive equipment, after thin plate is by this straightener, and itself is not produced
Billow, is simply turned to moderate seas, makes plate face almost straight by extension.And it is less than 0.8mm sheet material for thickness of slab, in this way very
Hardly possible aligning.
Stretching-bending straightener, can make thin plate while producing vertical and horizontal deformation, so as to fully improve the straight of thin plate
Degree and material property, make thin plate straightening technology substantially increase a step.Further, since generating bending stress by bending, greatly
Reduce pulling force greatly.
Seven-roll Abramsen machine of the prior art, drive mechanism is typically to be close in frame, and at former road frames
Because of steel billet, just to have pulled out temperature very high, often damages motor or reductor.
The content of the invention
It is an object of the invention to provide a kind of stretching-bending straightener of high energy efficiency, with overcome it is of the prior art not
Foot.
To achieve the above object, the present invention provides following technical scheme：
The embodiment of the present application discloses a kind of stretching-bending straightener of high energy efficiency, including frame, multiple withdrawal straightening machines and installation
Platform, the multiple withdrawal straightening machine is arranged in the frame in order, and the mounting platform extends the top of the withdrawal straightening machine,
Each withdrawal straightening machine includes upper roller, lower roll and drive mechanism respectively, and the drive mechanism acts on the upper roller or lower roll, with
The distance between the upper roller and lower roll are adjusted, definition is the first withdrawal straightening machine positioned at first withdrawal straightening machine of steel billet conveying direction,
At least described first withdrawal straightening machine includes motor, the first reductor, universal drive shaft and the second reductor, and the motor is installed on the peace
On assembling platform, the motor is located at the surface of corresponding withdrawal straightening machine, and first reductor is connected to the motor, described ten thousand
It is connected to axle between first reductor and the second reductor, second reductor is connected to the upper roller or lower roll.
It is preferred that, in above-mentioned dynamical stretching-bending straightener, first reductor slows down for cycloidal-pin wheel
Machine.
It is preferred that, in above-mentioned dynamical stretching-bending straightener, second reductor is worm speed reducer.
It is preferred that, in above-mentioned dynamical stretching-bending straightener, the input shaft of second reductor perpendicular to
Horizontal plane.
It is preferred that, in above-mentioned dynamical stretching-bending straightener, the mounting platform is steelframe, the steelframe and machine
It is welded and fixed between frame.
It is preferred that, in above-mentioned dynamical stretching-bending straightener, the universal drive shaft is vertically arranged.
It is preferred that, in above-mentioned dynamical stretching-bending straightener, the input shaft end of first reductor passes through
Screw is detachably provided with the first connecting seat, is flexibly connected between the top of the universal drive shaft and first connecting seat；It is described
The input shaft end of second reductor is detachably provided with the second connecting seat, the bottom of the universal drive shaft and described second by screw
It is flexibly connected between connecting seat.
Compared with prior art, the advantage of the invention is that：In this new straightener, drive mechanism overhead type, with ten thousand
It is driven to axle, reduces failure, and with high energy efficiency.
Brief description of the drawings
, below will be to embodiment or existing in order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments described in application, for those of ordinary skill in the art, on the premise of not paying creative work,
Other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 show the structural representation of dynamical stretching-bending straightener in the specific embodiment of the invention；
Fig. 2 show the close-up schematic view of A in Fig. 1；
Fig. 3 show the close-up schematic view of B in Fig. 1.
Embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described implementation
Example is a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, merely to
Be easy to the description present invention and simplify description, rather than indicate or imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that indicating or implying relative importance.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
With reference to shown in Fig. 1, the stretching-bending straightener of high energy efficiency, including frame 1, multiple withdrawal straightening machines 2 and mounting platform 3,
Multiple withdrawal straightening machines 2 are arranged in frame 1 in order, and mounting platform 3 extends the top of withdrawal straightening machine 2, and each withdrawal straightening machine 2 is wrapped respectively
Upper roller, lower roll and drive mechanism are included, drive mechanism acts on upper roller or lower roll, with the distance between adjusting upper roll and lower roll, it is fixed
Adopted position is the first withdrawal straightening machine 21 in first withdrawal straightening machine of steel billet conveying direction, and at least the first withdrawal straightening machine 21 includes motor 4, first
Reductor 5, the reductor 7 of universal drive shaft 6 and second, motor 4 are installed on mounting platform 3, and motor 4 is located at corresponding withdrawal straightening machine 2
Surface, the first reductor 5 is connected to motor 4, and universal drive shaft 6 is connected between the first reductor 5 and the second reductor 7, and second
Reductor 7 is connected to upper roller or lower roll.
The operation principle of withdrawal straightening machine is：Multiple withdrawal straightening machines have the height gradually property change between different height, withdrawal straightening machine
Change, bending stress is generated by bending, pulling force is substantially reduced.
In the technical scheme, in the withdrawal straightening machine 2 close to the steel billet port of export, motor 4 is arranged on corresponding withdrawal straightening machine 2
Side, away from frame 1, while being driven between motor 4 and upper roller or lower roll by longer universal drive shaft 6, it is to avoid motor 4 subtracts
Fast machine is too near from steel billet and influences service life.
In one embodiment, in all withdrawal straightening machines 2, its motor 4 is mounted on mounting platform 3.
In a preferred embodiment, the first reductor 5 is cycloidal planetary gear speed reducer.
In a preferred embodiment, the second reductor 7 is worm speed reducer.
Further, the input shaft of the second reductor 7 is perpendicular to horizontal plane.
In a preferred embodiment, mounting platform 3 and frame are steelframe, are welded and fixed between the steelframe and frame 1.
In a preferred embodiment, universal drive shaft 6 is vertically arranged.
With reference to shown in Fig. 2 and Fig. 3, the input shaft end of the first reductor 5 is detachably provided with the first connecting seat by screw
8, it is flexibly connected between the top of universal drive shaft 6 and the first connecting seat 8；The input shaft end of second reductor 7 is detachable by screw
Second connecting seat 9 is installed, is flexibly connected between the bottom of universal drive shaft 6 and the second connecting seat 9.
In summary, in this new straightener, drive mechanism overhead type is driven with universal drive shaft, reduces failure, and
With high energy efficiency.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, or which part or all technical characteristic are entered
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (7)
1. a kind of stretching-bending straightener of high energy efficiency, it is characterised in that including frame, multiple withdrawal straightening machines and mounting platform, institute
State multiple withdrawal straightening machines to be arranged in the frame in order, the mounting platform extends the top of the withdrawal straightening machine, Mei Gesuo
State withdrawal straightening machine includes upper roller, lower roll and drive mechanism respectively, and the drive mechanism acts on the upper roller or lower roll, to adjust
The distance between upper roller and lower roll are stated, definition is the first withdrawal straightening machine, at least institute positioned at first withdrawal straightening machine of steel billet conveying direction
Stating the first withdrawal straightening machine includes motor, the first reductor, universal drive shaft and the second reductor, and the motor is installed on the mounting platform
On, the motor is located at the surface of corresponding withdrawal straightening machine, and first reductor is connected to the motor, and the universal drive shaft connects
It is connected between first reductor and the second reductor, second reductor is connected to the upper roller or lower roll.
2. dynamical stretching-bending straightener according to claim 1, it is characterised in that：First reductor is pendulum
Line pin gear speed reducer.
3. dynamical stretching-bending straightener according to claim 1, it is characterised in that：Second reductor is whirlpool
Take turns reductor.
4. dynamical stretching-bending straightener according to claim 3, it is characterised in that：Second reductor it is defeated
Enter axle perpendicular to horizontal plane.
5. dynamical stretching-bending straightener according to claim 1, it is characterised in that：The mounting platform is steel
Frame, is welded and fixed between the steelframe and frame.
6. dynamical stretching-bending straightener according to claim 1, it is characterised in that：The universal drive shaft is set vertically
Put.
7. dynamical stretching-bending straightener according to claim 1, it is characterised in that：First reductor it is defeated
Enter shaft end and the first connecting seat is detachably installed by screw, it is movable between the top of the universal drive shaft and first connecting seat
Connection；The input shaft end of second reductor is detachably provided with the second connecting seat, the bottom of the universal drive shaft by screw
It is flexibly connected between second connecting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710486393.5A CN107138560A (en) | 2017-06-23 | 2017-06-23 | The stretching-bending straightener of high energy efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710486393.5A CN107138560A (en) | 2017-06-23 | 2017-06-23 | The stretching-bending straightener of high energy efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107138560A true CN107138560A (en) | 2017-09-08 |
Family
ID=59781947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710486393.5A Pending CN107138560A (en) | 2017-06-23 | 2017-06-23 | The stretching-bending straightener of high energy efficiency |
Country Status (1)
| Country | Link |
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| CN (1) | CN107138560A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1812588A1 (en) * | 1968-12-04 | 1970-06-18 | Schmitz Soehne Gmbh J H | Roll straightener with driven rolls |
| CN2309192Y (en) * | 1997-09-12 | 1999-03-03 | 中国第二重型机械集团公司 | Hot plate-straightening machine |
| CN201108931Y (en) * | 2007-09-21 | 2008-09-03 | 江阴兴澄特种钢铁有限公司 | Fai550-650 oversize round billet tension leveller device |
| CN201889409U (en) * | 2010-12-16 | 2011-07-06 | 圣力(福州)重工有限公司 | Eight-roll integral tension leveler |
| WO2011133343A1 (en) * | 2010-04-20 | 2011-10-27 | Fairmount Technologies Llc | Stretch roll forming |
| CN202174132U (en) * | 2011-07-01 | 2012-03-28 | 云南钛业股份有限公司 | Titanium ribbon stretching-bending straightener |
| CN207013489U (en) * | 2017-06-23 | 2018-02-16 | 江苏沙钢集团有限公司 | The stretching-bending straightener of high energy efficiency |
-
2017
- 2017-06-23 CN CN201710486393.5A patent/CN107138560A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1812588A1 (en) * | 1968-12-04 | 1970-06-18 | Schmitz Soehne Gmbh J H | Roll straightener with driven rolls |
| CN2309192Y (en) * | 1997-09-12 | 1999-03-03 | 中国第二重型机械集团公司 | Hot plate-straightening machine |
| CN201108931Y (en) * | 2007-09-21 | 2008-09-03 | 江阴兴澄特种钢铁有限公司 | Fai550-650 oversize round billet tension leveller device |
| WO2011133343A1 (en) * | 2010-04-20 | 2011-10-27 | Fairmount Technologies Llc | Stretch roll forming |
| CN201889409U (en) * | 2010-12-16 | 2011-07-06 | 圣力(福州)重工有限公司 | Eight-roll integral tension leveler |
| CN202174132U (en) * | 2011-07-01 | 2012-03-28 | 云南钛业股份有限公司 | Titanium ribbon stretching-bending straightener |
| CN207013489U (en) * | 2017-06-23 | 2018-02-16 | 江苏沙钢集团有限公司 | The stretching-bending straightener of high energy efficiency |
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| PB01 | Publication | ||
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Application publication date: 20170908 |