CN207013489U - The stretching-bending straightener of high energy efficiency - Google Patents
The stretching-bending straightener of high energy efficiency Download PDFInfo
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- CN207013489U CN207013489U CN201720739587.7U CN201720739587U CN207013489U CN 207013489 U CN207013489 U CN 207013489U CN 201720739587 U CN201720739587 U CN 201720739587U CN 207013489 U CN207013489 U CN 207013489U
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- reductor
- withdrawal straightening
- high energy
- energy efficiency
- stretching
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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, it is driven with universal drive shaft, reduces failure, and there is 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 often produces bad plate shape after annealing.In order to reach following process requirement, prior art uses
A variety of method for aligning, the more extensive equipment of application is multi-roll straightening machine, and after thin plate is by this straightener, 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, thin plate can be made while produce 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 bending stress is generated by bending, greatly
Reduce pulling force greatly.
Seven-roll Abramsen machine of the prior art, drive mechanism are 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.
Utility model content
The purpose of this utility model is to provide a kind of stretching-bending straightener of high energy efficiency, of the prior art to overcome
Deficiency.
To achieve the above object, the utility model 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 are 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 described
On mounting platform, the motor is located at the surface of corresponding withdrawal straightening machine, and first reductor is connected to the motor, described
Universal drive shaft is connected between first reductor and the second reductor, second reductor be connected to the upper roller or under
Roller.
Preferably, in the stretching-bending straightener of above-mentioned high energy efficiency, first reductor slows down for cycloidal-pin wheel
Machine.
Preferably, in the stretching-bending straightener of above-mentioned high energy efficiency, second reductor is worm speed reducer.
Preferably, in the stretching-bending straightener of above-mentioned high energy efficiency, the input shaft of second reductor perpendicular to
Horizontal plane.
Preferably, in the stretching-bending straightener of above-mentioned high energy efficiency, the mounting platform is steelframe, the steelframe and machine
It is welded and fixed between frame.
Preferably, in the stretching-bending straightener of above-mentioned high energy efficiency, the universal drive shaft is vertically arranged.
Preferably, in the stretching-bending straightener of above-mentioned high energy efficiency, 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 utility model has the advantage of：In this new straightener, drive mechanism overhead type,
It is driven with universal drive shaft, reduces failure, and there is 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 required accompanying drawing used 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 the stretching-bending straightener of high energy efficiency in the utility model specific embodiment；
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
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
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 wraps respectively
Upper roller, lower roll and drive mechanism are included, drive mechanism acts on upper roller or lower roll, fixed with the distance between adjusting upper roll and lower roll
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 are 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 a different height, and gradually property becomes the height between withdrawal straightening machine
Change, bending stress is generated by bending, substantially reduces pulling force.
In the technical scheme, in the withdrawal straightening machine 2 close to the steel billet port of export, motor 4 is arranged at corresponding withdrawal straightening machine 2
Top, away from frame 1, while be driven between motor 4 and upper roller or lower roll by longer universal drive shaft 6, avoid motor 4 or
Reductor 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, it is driven with universal drive shaft, reduces failure, and
With high energy efficiency.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
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. the stretching-bending straightener of high energy efficiency according to claim 1, it is characterised in that：First reductor is pendulum
Line pin gear speed reducer.
3. the stretching-bending straightener of high energy efficiency according to claim 1, it is characterised in that：Second reductor is whirlpool
Take turns reductor.
4. the stretching-bending straightener of high energy efficiency according to claim 3, it is characterised in that：Second reductor it is defeated
Enter axle perpendicular to horizontal plane.
5. the stretching-bending straightener of high energy efficiency according to claim 1, it is characterised in that：The mounting platform is steel
Frame, it is welded and fixed between the steelframe and frame.
6. the stretching-bending straightener of high energy efficiency according to claim 1, it is characterised in that：The universal drive shaft is set vertically
Put.
7. the stretching-bending straightener of high energy efficiency 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 |
|---|---|---|---|
| CN201720739587.7U CN207013489U (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 |
|---|---|---|---|
| CN201720739587.7U CN207013489U (en) | 2017-06-23 | 2017-06-23 | The stretching-bending straightener of high energy efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207013489U true CN207013489U (en) | 2018-02-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720739587.7U Active CN207013489U (en) | 2017-06-23 | 2017-06-23 | The stretching-bending straightener of high energy efficiency |
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| CN (1) | CN207013489U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107138560A (en) * | 2017-06-23 | 2017-09-08 | 江苏沙钢集团有限公司 | The stretching-bending straightener of high energy efficiency |
-
2017
- 2017-06-23 CN CN201720739587.7U patent/CN207013489U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107138560A (en) * | 2017-06-23 | 2017-09-08 | 江苏沙钢集团有限公司 | The stretching-bending straightener of high energy efficiency |
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