CN219560923U - Tensioning roller structure of steel strip rolling processing line - Google Patents
Tensioning roller structure of steel strip rolling processing line Download PDFInfo
- Publication number
- CN219560923U CN219560923U CN202320602548.8U CN202320602548U CN219560923U CN 219560923 U CN219560923 U CN 219560923U CN 202320602548 U CN202320602548 U CN 202320602548U CN 219560923 U CN219560923 U CN 219560923U
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- fixed
- connecting shaft
- steel strip
- fixed plate
- roller
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- 238000005096 rolling process Methods 0.000 title claims abstract description 43
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 42
- 239000010959 steel Substances 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Metal Rolling (AREA)
Abstract
The utility model discloses a tensioning roller structure of a steel strip rolling processing line, which comprises a fixed plate, wherein one side in the fixed plate is connected with a first fixed disk through a connecting shaft, the other side in the fixed plate is connected with a second fixed disk through a second connecting shaft, three roller shafts are arranged in parallel between the first fixed disk and the second fixed disk, each roller shaft is fixedly provided with a tensioning roller body, the power input end of the first connecting shaft is connected with a motor, limiting gears are welded at the middle parts of the first connecting shaft and the second connecting shaft, an arc toothed plate is arranged below the limiting gears, and an electric push rod is arranged between the bottom end of the arc toothed plate and the fixed plate. The beneficial effects are that: the utility model adopts a three-roller structure to realize the reliable tensioning of the steel belt in the rolling process, and can effectively avoid the locking condition of the tensioning roller body in the continuous working process.
Description
Technical Field
The utility model relates to the technical field of steel strip rolling tools, in particular to a tensioning roller structure of a steel strip rolling processing line.
Background
Rolling is a press working method in which a metal blank is passed through a gap (various shapes) between a pair of rotating rolls, and the material is reduced in cross section and increased in length by compression by the rolls. In order to ensure the normal feeding of the steel strip during the rolling process of the steel strip, the steel strip is required to be stretched when tension rollers are used on the steel strip rolling production line.
The tensioning roller at the same station on the existing steel strip rolling production line mainly has a single-roller structure, and the tensioning roller with the structure can tighten the steel strip in the rolling process, but the surface temperature of the tensioning roller can continuously rise along with the continuous proceeding of the rolling process, so that the locking phenomenon of the tensioning roller in the steel strip rolling conveying process is easily caused by the rising of the temperature of the tensioning roller in the long-time rolling process, the conveying efficiency of the steel strip in the rolling process is reduced, and the high-efficiency proceeding of the steel strip rolling process is inconvenient.
Disclosure of Invention
First, the technical problem to be solved
The utility model aims to solve the technical problem of the prior art, and provides a tensioning roller structure of a steel strip rolling processing line, which adopts a three-roller structure to realize reliable tensioning of a steel strip in the rolling process and can effectively avoid locking of a tensioning roller body in the continuous working process.
(II) technical scheme
The utility model is realized by the following technical scheme: the utility model provides a tensioning roller structure of a steel strip rolling processing line, which comprises a fixed plate, wherein one side in the fixed plate is connected with a first fixed disk through a connecting shaft, the other side in the fixed plate is connected with a second fixed disk through a second connecting shaft, three roller shafts are arranged in parallel between the first fixed disk and the second fixed disk, each roller shaft is fixedly provided with a tensioning roller body, the power input end of the first connecting shaft is connected with a motor, limiting gears are welded at the middle parts of the first connecting shaft and the second connecting shaft, an arc toothed plate is arranged below the limiting gears, and an electric push rod is arranged between the bottom end of the arc toothed plate and the fixed plate.
Furthermore, the first connecting shaft and the second connecting shaft are both rotationally connected with the fixing plate, and the fixing plate is of a U-shaped structure.
By adopting the technical scheme, the design can ensure that the first connecting shaft rotates conveniently relative to the fixed plate.
Further, the first connecting shaft is connected with the motor through a key, and the motor is connected with the fixing plate through bolts.
Through adopting above-mentioned technical scheme, can drive after the motor starts connecting axle one rotates, thereby realizes fixed disk one with synchronous rotation of fixed disk two in order to realize with the change of the tensioning roller body of steel band contact, thereby avoid three the tensioning roller body lasts work for a long time.
Further, the roll shaft is rotationally connected with the first fixed disc and the second fixed disc, the roll shaft is annularly distributed on the first fixed disc, and the tensioning roll body is spliced with the roll shaft.
Through adopting above-mentioned technical scheme, can ensure under the effect of roller the tensioning roller body for fixed disk one and the convenient rotation of fixed disk two.
Further, the first connecting shaft is welded with the first fixing disc, and the second connecting shaft is welded with the second fixing disc.
By adopting the technical scheme, the first fixed disc can rotate synchronously along with the connecting shaft.
Further, the arc toothed plate is in bolt connection with the telescopic part of the electric push rod, and the fixing part of the electric push rod is in bolt connection with the fixing plate.
Through adopting above-mentioned technical scheme, when fixed disk one adjusts suitable angle back, will under the electric putter effect the arc pinion rack is pressed spacing gear surface can realize fixed disk one is reliably spacing after the angle modulation to realize after the adjustment tensioning roller body's steady use.
(III) beneficial effects
Compared with the prior art, the utility model has the following beneficial effects:
in order to solve the problem that the tensioning roller at the same station on the existing steel strip rolling production line is mainly of a single-roller structure, although the tensioning roller of the structure can tighten the steel strip in the rolling process, the surface temperature of the tensioning roller can be continuously increased along with the continuous running of the rolling process, so that the locking phenomenon of the tensioning roller in the steel strip rolling conveying process is easily caused by the temperature increase of the tensioning roller in the long-time rolling process, the conveying efficiency of the steel strip in the rolling process is reduced, and the efficient running of the steel strip rolling process is inconvenient.
Drawings
FIG. 1 is a schematic view of the structure of a tension roll of a steel strip rolling line according to the present utility model;
FIG. 2 is a front view of a tension roll configuration of a steel strip rolling line according to the present utility model;
fig. 3 is a left side view of an electric push rod and an arc toothed plate in a tension roller structure of a steel strip rolling line according to the present utility model.
The reference numerals are explained as follows:
1. tensioning the roller body; 2. a second fixed disc; 3. a fixing plate; 4. an electric push rod; 5. arc toothed plates; 6. a motor; 7. a first fixed disc; 8. a second connecting shaft; 9. a limit gear; 10. a first connecting shaft; 11. and (3) a roll shaft.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
As shown in fig. 1-3, a tensioning roller structure of a steel strip rolling line in this embodiment includes a fixing plate 3, one side in the fixing plate 3 is connected with a fixing plate one 7 through a connecting shaft one 10, the other side in the fixing plate 3 is connected with a fixing plate two 2 through a connecting shaft two 8, three roller shafts 11 are installed in parallel between the fixing plate one 7 and the fixing plate two 2, a tensioning roller body 1 is fixed on each roller shaft 11, a power input end of the connecting shaft one 10 is connected with a motor 6, the motor 6 is started to drive the connecting shaft one 10 to rotate, so that synchronous rotation of the fixing plate one 7 and the fixing plate two 2 is realized, the tensioning roller body 1 contacted with a steel strip is replaced, the three tensioning roller bodies 1 are prevented from continuously working for a long time, an arc toothed plate 5 is arranged below the limiting gear 9, an electric push rod 4 is installed between the bottom end of the arc toothed plate 5 and the fixing plate 3, after the fixing plate one 7 is adjusted to a proper angle, the electric push rod 4 presses the gear 5 on the surface of the arc toothed plate 9, and the arc toothed plate 5 is reliably adjusted, and the limiting roller body 1 is reliably adjusted after the arc toothed plate is adjusted.
As shown in fig. 1-3, in this embodiment, the first connecting shaft 10 and the second connecting shaft 8 are both rotationally connected with the fixed plate 3, the fixed plate 3 is in a U-shaped structure, so that the first connecting shaft 10 can be guaranteed to rotate conveniently relative to the fixed plate 3, the first connecting shaft 10 is connected with the motor 6 in a key manner, the motor 6 is connected with the fixed plate 3 in a bolt manner, the roll shaft 11 is rotationally connected with the first fixed plate 7 and the second fixed plate 2, the roll shaft 11 is annularly distributed on the first fixed plate 7, the tensioning roll body 1 is spliced with the roll shaft 11, the tensioning roll body 1 can be guaranteed to rotate conveniently relative to the first fixed plate 7 and the second fixed plate 2 under the action of the roll shaft 11, the first connecting shaft 10 is welded with the first fixed plate 7, the second connecting shaft 8 is welded with the second fixed plate 2, the first fixed plate 7 can rotate synchronously along with the first connecting shaft 10, the arc toothed plate 5 is connected with the telescopic part of the electric push rod 4 in a bolt manner, and the fixed part of the electric push rod 4 is connected with the fixed plate 3 in a bolt manner.
The specific implementation process of this embodiment is as follows: when the tension roller is used, the fixing plate 3 is firstly arranged on a steel strip rolling production line and corresponds to a tensioning station, the motor 6 is connected with an external power supply and a control switch, then, the steel strip fed in the rolling process is only required to be in contact with the tensioning roller body 1 at the topmost end between the fixing plate 7 and the fixing plate 2, and the steel strip can be tensioned in the steel strip rolling conveying process, wherein in the tensioning process, after one tensioning roller body 1 is used for a period of time, the motor 6 can be started, so that synchronous rotation of the fixing plate 7 and the fixing plate 2 is realized under the action of the motor 6, the unused roller body is rotated to the contact position with the steel strip in the rolling conveying process, at the moment, the arc fluted disc is pressed on the limiting gear 9 under the action of the electric push rod 4, the tensioning roller body 1 after adjustment can be used, the tensioning roller body 1 is rotated to be free at another angle so as to perform rapid heat dissipation, the reliable tensioning of the steel strip in the rolling process can be realized, and the phenomenon that the steel strip can be effectively and continuously and efficiently conveyed in the rolling process due to high-efficient condition that the tensioning roller body is prevented from being locked in the rolling process.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides a tensioning roller structure of steel band rolling process line which characterized in that: including fixed plate (3), one side is connected with fixed disk one (7) through connecting axle one (10) in fixed plate (3), the opposite side is connected with fixed disk two (2) through connecting axle two (8) in fixed plate (3), fixed disk one (7) with parallel mount has three roller (11) between fixed disk two (2), every all be fixed with one tensioning roller body (1) on roller (11), the power input of connecting axle one (10) is connected with motor (6), connecting axle one (10) and connecting axle two (8) middle part all welds limiting gear (9), arc pinion rack (5) have been laid to limiting gear (9) below, arc pinion rack (5) bottom with install electric push rod (4) between fixed plate (3).
2. The tension roller structure of a steel strip rolling line according to claim 1, wherein: the first connecting shaft (10) and the second connecting shaft (8) are both rotationally connected with the fixed plate (3), and the fixed plate (3) is of a U-shaped structure.
3. The tension roller structure of a steel strip rolling line according to claim 1, wherein: the first connecting shaft (10) is connected with the motor (6) in a key way, and the motor (6) is connected with the fixed plate (3) through bolts.
4. The tension roller structure of a steel strip rolling line according to claim 1, wherein: the roller (11) is rotationally connected with the first fixed disc (7) and the second fixed disc (2), the roller (11) is annularly distributed on the first fixed disc (7), and the tensioning roller body (1) is spliced with the roller (11).
5. The tension roller structure of a steel strip rolling line according to claim 1, wherein: the first connecting shaft (10) is welded with the first fixed disc (7), and the second connecting shaft (8) is welded with the second fixed disc (2).
6. The tension roller structure of a steel strip rolling line according to claim 1, wherein: the arc toothed plate (5) is connected with the telescopic part of the electric push rod (4) through bolts, and the fixed part of the electric push rod (4) is connected with the fixed plate (3) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320602548.8U CN219560923U (en) | 2023-03-23 | 2023-03-23 | Tensioning roller structure of steel strip rolling processing line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320602548.8U CN219560923U (en) | 2023-03-23 | 2023-03-23 | Tensioning roller structure of steel strip rolling processing line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219560923U true CN219560923U (en) | 2023-08-22 |
Family
ID=87664570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320602548.8U Active CN219560923U (en) | 2023-03-23 | 2023-03-23 | Tensioning roller structure of steel strip rolling processing line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219560923U (en) |
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2023
- 2023-03-23 CN CN202320602548.8U patent/CN219560923U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hunan Hongwang New Material Technology Co.,Ltd. Assignor: ZHAOQING HONGWANG METAL INDUSTRIAL Co.,Ltd. Contract record no.: X2023980044392 Denomination of utility model: A Tensioning Roller Structure for Steel Strip Rolling Line Granted publication date: 20230822 License type: Common License Record date: 20231024 |
|
| EE01 | Entry into force of recordation of patent licensing contract |