CN203124430U - Single-roll deviation correcting device with fixed hinged points - Google Patents
Single-roll deviation correcting device with fixed hinged points Download PDFInfo
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- CN203124430U CN203124430U CN 201320066769 CN201320066769U CN203124430U CN 203124430 U CN203124430 U CN 203124430U CN 201320066769 CN201320066769 CN 201320066769 CN 201320066769 U CN201320066769 U CN 201320066769U CN 203124430 U CN203124430 U CN 203124430U
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- roller
- deviation correcting
- correction
- correcting device
- hydraulic cylinder
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Abstract
The utility model relates to a single-roll deviation correcting device with fixed hinged points. The single-roll deviation correcting device comprises a fixed support (1), a moving support (2), a hinged shaft (10), a deviation correcting hydraulic cylinder (6) and a deviation correcting roller (7). The fixed support (1) is hinged to the moving support (2) through the hinged shaft (10). One end of the deviation correcting hydraulic cylinder (6) is hinged to the fixed support (1). The other end of the deviation correcting hydraulic cylinder (6) is hinged to the moving support (2). The deviation correcting roller (7) is fixed on the moving support (2). Rolling wheels (12) are arranged at the bottom of the moving support (2). A deviation detector (4) is arranged at a strip steel outlet of the deviation correcting roller (7). The deviation correcting device further comprises a displacement sensor (5) which is used for detecting expansion amount of the deviation correcting hydraulic cylinder (6). The single-roll deviation correcting device with the fixed hinged points is high in response speed of proportional deviation correcting, good in deviation correcting effects, and capable of effectively avoiding deviation in the running process of strip steels.
Description
Technical field
The utility model relates to metallurgical rolling machinery field, more particularly, relates to a kind of single roller deviation correcting device of fixedly hinge.
Background technology
At present the company in metallurgy industry moves back, band steel production such as zinc-plated handles in the line, owing to reasons such as belt plate shape, unit roller kind equipment installation accuracy cause strip running deviation, damage equipment, serious also can the pulling off strips steel, cause producing and interrupt.Can correct the band steel by deviation correcting device, a little less than the existing deviation correcting device centering capacity, can not stop the deviation phenomenon that occurs with in the steel running fully.In addition, need to realize the function that turns to steel in technological process, existing deviation correcting device can not satisfy above-mentioned requirements.
The utility model content
The technical problems to be solved in the utility model is, single roller deviation correcting device of the good fixedly hinge of a kind of rectifying effect is provided.
The technical scheme that its technical problem that solves the utility model adopts is: single roller deviation correcting device of constructing a kind of fixedly hinge, comprise fixed mount, movable stand, jointed shaft, correction hydraulic cylinder and correction roller, described fixed mount and movable stand are hinged by described jointed shaft, one end and the described fixed mount of described correction hydraulic cylinder are hinged, the other end and described movable stand are hinged, described correction roller is fixed on the described movable stand, and described movable stand bottom is provided with roller; The band steel exports place of described correction roller is provided with the sideslip detector, and described deviation correcting device also comprises the displacement transducer of the stroke that detects described correction hydraulic cylinder.
In single roller deviation correcting device of fixedly hinge described in the utility model, described jointed shaft is fixed on the described fixed mount, described jointed shaft is provided with self-lubricating plain radial bearing, and described movable stand is provided with flange, and described flange is fixed on the outer ring of described self-lubricating plain radial bearing.
In single roller deviation correcting device of fixedly hinge described in the utility model, described roller is connected with described movable stand by roller shaft.
In single roller deviation correcting device of fixedly hinge described in the utility model, described roller rolls at described fixed mount, and the top of described roller is provided with the roller pressing plate.
In single roller deviation correcting device of fixedly hinge described in the utility model, the band steel exports place of described correction roller is provided with support, and described sideslip detector is fixed on the described support.
In single roller deviation correcting device of fixedly hinge described in the utility model, described correction hydraulic cylinder is positioned at the below of correction roller.
Implement single roller deviation correcting device of fixedly hinge of the present utility model, have following beneficial effect:
1. when sideslip appearred in the band steel, the sideslip detector recorded the strip running deviation amount, calculated the stroke that needs the correction hydraulic cylinder then, and the action of correction hydraulic cylinder drives movable stand and the correction roller rotates around jointed shaft, the correction of realization ratio.Displacement transducer detects the stroke of correction hydraulic cylinder, and when stroke reached the numerical value that the sideslip detector calculates, the correction hydraulic cylinder stopped action and reaches rectifying effect.Ratio correction response speed is fast, and rectifying effect is good, can effectively stop the deviation phenomenon that occurs with in the steel running.
2. can realize being with steel 90 degree to turn to according to arts demand, be fit to be installed on the positions such as steel structure platform afterbody of production line, satisfy the production demand.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the fixedly structural representation of single roller deviation correcting device of hinge of the utility model;
Fig. 2 is that A among Fig. 1 is to view;
Fig. 3 is that B-B among Fig. 1 is to cutaway view;
Fig. 4 is that C-C among Fig. 1 is to cutaway view.
Among the figure, 1 fixed mount, 2 movable stands, 3 supports, 4 sideslip detectors, 5 displacement transducers, 6 correction hydraulic cylinders, 7 correction rollers, 8 flanges, 9 self-lubricating plain radial bearings, 10 jointed shafts, 11 roller pressing plates, 12 rollers, 13 roller shafts.
The specific embodiment
Understand for technical characterictic of the present utility model, purpose and effect being had more clearly, now contrast accompanying drawing and describe the specific embodiment of the present utility model in detail.
As Fig. 1-shown in Figure 4, single roller deviation correcting device of fixedly hinge of the present utility model comprises fixed mount 1, movable stand 2, jointed shaft 10, correction hydraulic cylinder 6, correction roller 7 and displacement transducer 5.
Fixed mount 1 and movable stand 2 are hinged by jointed shaft 10, and movable stand 2 can rotate around jointed shaft 10, and movable stand 2 rotates flexibly, free degree height.Correction roller 7 is fixed on the movable stand 2, and correction roller 7 can move with movable stand 2, and the band steel can turn to 90 degree around correction roller 7.One end and the fixed mount 1 of correction hydraulic cylinder 6 are hinged, and the other end and movable stand 2 are hinged, and correction hydraulic cylinder 6 can drive movable stand 2 when stretching and move.Movable stand 2 bottoms are provided with roller 12, and roller 12 can roll at fixed mount 1.The band steel exports place of correction roller 7 is provided with sideslip detector 4, can record the strip running deviation amount, and calculates the stroke of correction hydraulic cylinder 6, and displacement transducer 5 can detect correction hydraulic cylinder 6 strokes.
When sideslip appearred in the band steel, sideslip detector 4 recorded the strip running deviation amount, calculated the stroke that needs correction hydraulic cylinder 6 then, and 6 actions of correction hydraulic cylinder drive movable stand 2 and correction roller 7 rotates around jointed shaft 10, the correction of realization ratio.Displacement transducer 5 detects the stroke of correction hydraulic cylinders 6, and when stroke reached the numerical value that sideslip detector 4 calculates, correction hydraulic cylinder 6 stopped action and reaches rectifying effect.Ratio correction response speed of the present utility model is fast, and rectifying effect is good, can effectively stop the deviation phenomenon that occurs with in the steel running.
Further, as shown in Figure 3, jointed shaft 10 is fixed on the fixed mount 1, and jointed shaft 10 is provided with self-lubricating plain radial bearing 9, and movable stand 2 is provided with flange 8, and flange 8 is fixed on the outer ring of self-lubricating plain radial bearing 9.In the present embodiment, flange 8 is interference fit by being bolted on the fixed mount 1 between flange 8 and the outer ring.
Further, as shown in Figure 4, roller 12 is connected with movable stand 2 by roller bearing pin 13, the top of roller 12 is provided with roller pressing plate 11, roller pressing plate 11 is limited in fixed mount 1 surface with roller 12 and rolls, and roller 12 can not teetertotter, and avoids jointed shaft 10 impaired because being impacted.Simultaneously, in band steel production process, can guarantee that movable stand 2 keeps stable under being subjected to the state of steel active force.
Further, the band steel exports place of correction roller 7 is provided with support 3, and sideslip detector 4 is fixed on the support 3.
Further, correction hydraulic cylinder 6 is positioned at the below of correction roller 7, also can not influence strip surface quality because of leakage of oil if leakage of oil appears in correction hydraulic cylinder 6.
By reference to the accompanying drawings embodiment of the present utility model is described above; but the utility model is not limited to the above-mentioned specific embodiment; the above-mentioned specific embodiment only is schematic; rather than it is restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; not breaking away under the scope situation that the utility model aim and claim protect, also can make a lot of forms, these all belong within the protection of the present utility model.
Claims (6)
1. fixing single roller deviation correcting device of hinge, it is characterized in that, comprise fixed mount (1), movable stand (2), jointed shaft (10), correction hydraulic cylinder (6) and correction roller (7), described fixed mount (1) and movable stand (2) are hinged by described jointed shaft (10), one end of described correction hydraulic cylinder (6) and described fixed mount (1) are hinged, the other end and described movable stand (2) are hinged, described correction roller (7) is fixed on the described movable stand (2), and described movable stand (2) bottom is provided with roller (12); The band steel exports place of described correction roller (7) is provided with sideslip detector (4), and described deviation correcting device also comprises the displacement transducer (5) of the stroke that detects described correction hydraulic cylinder (6).
2. single roller deviation correcting device of fixedly hinge according to claim 1, it is characterized in that, described jointed shaft (10) is fixed on the described fixed mount (1), described jointed shaft (10) is provided with self-lubricating plain radial bearing (9), described movable stand (2) is provided with flange (8), and described flange (8) is fixed on the outer ring of described self-lubricating plain radial bearing (9).
3. the correction clamping and conveying device of fixedly hinge according to claim 1 is characterized in that, described roller (12) is connected with described movable stand (2) by roller shaft (13).
4. single roller deviation correcting device of fixedly hinge according to claim 1 is characterized in that, described roller (12) rolls at described fixed mount (1), and the top of described roller (12) is provided with roller pressing plate (11).
5. single roller deviation correcting device of fixedly hinge according to claim 1 is characterized in that, the band steel exports place of described correction roller (7) is provided with support (3), and described sideslip detector (4) is fixed on the described support (3).
6. single roller deviation correcting device of fixedly hinge according to claim 1 is characterized in that, described correction hydraulic cylinder (6) is positioned at the below of correction roller (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320066769 CN203124430U (en) | 2013-02-05 | 2013-02-05 | Single-roll deviation correcting device with fixed hinged points |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320066769 CN203124430U (en) | 2013-02-05 | 2013-02-05 | Single-roll deviation correcting device with fixed hinged points |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203124430U true CN203124430U (en) | 2013-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320066769 Expired - Fee Related CN203124430U (en) | 2013-02-05 | 2013-02-05 | Single-roll deviation correcting device with fixed hinged points |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203124430U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103084418A (en) * | 2013-02-05 | 2013-05-08 | 中冶南方工程技术有限公司 | Single roll deflection correcting device of fixed hinge point |
| CN104294201A (en) * | 2014-10-29 | 2015-01-21 | 江苏大力神科技股份有限公司 | Manual deviation correction device for steel belt |
-
2013
- 2013-02-05 CN CN 201320066769 patent/CN203124430U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103084418A (en) * | 2013-02-05 | 2013-05-08 | 中冶南方工程技术有限公司 | Single roll deflection correcting device of fixed hinge point |
| CN103084418B (en) * | 2013-02-05 | 2015-11-04 | 中冶南方工程技术有限公司 | A kind of single roller rectifying device of fixing hinge |
| CN104294201A (en) * | 2014-10-29 | 2015-01-21 | 江苏大力神科技股份有限公司 | Manual deviation correction device for steel belt |
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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: 20130814 Termination date: 20150205 |
|
| EXPY | Termination of patent right or utility model |