CN215696953U - Self-adjusting leveling and anti-folding device for cold-rolled strip steel - Google Patents
Self-adjusting leveling and anti-folding device for cold-rolled strip steel Download PDFInfo
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- CN215696953U CN215696953U CN202120101213.9U CN202120101213U CN215696953U CN 215696953 U CN215696953 U CN 215696953U CN 202120101213 U CN202120101213 U CN 202120101213U CN 215696953 U CN215696953 U CN 215696953U
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Abstract
The utility model discloses a self-adjusting leveling and anti-folding device for cold-rolled strip steel, which comprises a front mounting plate and a rear mounting plate, wherein the opposite side surfaces of the front mounting plate and the rear mounting plate, which are close to the right side surface, are movably connected with an upper driving compression roller and a lower driving compression roller through a driving shaft, and the opposite side surfaces of the front mounting plate and the rear mounting plate are movably connected with an upper driven roller and a lower driven roller through a driven shaft. According to the utility model, the upper and lower compression rollers are arranged, so that flatness of the cold-rolled steel strip can be guaranteed when the cold-rolled steel strip passes through the device, the angle of the cold-rolled steel strip is adjusted by arranging the angle guide wheel, the cold-rolled steel strip is prevented from deviating from the track direction after entering the device, the hard contact of the cold-rolled steel strip is avoided by arranging the spring buffer on the angle guide wheel, the passing performance and the guide stability are improved, and the cold-rolled steel strip is more easily leveled by arranging the guide plate in the device and discharging the cold-rolled steel strip.
Description
Technical Field
The utility model relates to the technical field of cold-rolled strip steel production equipment, in particular to a self-adjusting leveling and anti-folding device for cold-rolled strip steel.
Background
The cold-rolled strip steel is produced by rolling the hot-rolled strip steel and the steel plate serving as raw materials into strip steel and sheet through a cold rolling mill at normal temperature. The thickness is generally 0.1 to 3mm and the width is generally 100 to 2000 mm. The cold-rolled strip or plate has the advantages of good surface smoothness, good smoothness, high dimensional precision, good mechanical property and the like. The product is usually coiled and a large part is processed into a coated steel plate.
Compared with hot rolled strip steel, the cold rolled strip steel has the following advantages: the temperature drop and the temperature unevenness in the production of hot rolled strip steel do not exist in the cold rolling process, so that extremely thin strip steel can be produced, and the minimum thickness can reach 0.001 mm; secondly, iron oxide scales are not generated on the surface of a rolled piece in the cold rolling process, and the rolled piece is pickled before rolling, so that the surface quality of a product is good, and various special surfaces such as a rough surface, a suede surface or a polished surface can be endowed to the strip steel according to requirements; the cold-rolled strip steel is properly matched with simpler heat treatment through a certain cold-rolling deformation degree, and can meet wider mechanical property requirements. However, since the blank material used for the cold-rolled strip is supplied by hot rolling, the development of the cold-rolled strip is influenced by the hot rolling, and the cold-rolled strip can be developed better only by continuously improving the quality level of the hot-rolled coil, including the surface quality, the texture, the thickness tolerance, the flatness of the plate shape, and the like.
Because the cold-rolled steel strip is generally thin, once the cold-rolled steel strip is not flat in the production process, the cold-rolled steel strip can be bent, and the generated torsional stress can influence the cold-rolled steel strip in the later production, so that the scrap and the production cost are increased. In order to solve the problems, a novel cold-rolled strip steel self-adjusting leveling and anti-folding device is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a self-adjusting leveling and anti-folding device for cold-rolled strip steel.
In order to achieve the purpose, the utility model adopts the following technical scheme: a cold-rolled strip steel self-adjusting leveling anti-folding device comprises a front mounting plate and a rear mounting plate, wherein the opposite side surfaces of the front mounting plate and the rear mounting plate, close to the right side surface, are movably connected with an upper driving compression roller and a lower driving compression roller through a driving shaft, and the opposite side surfaces of the front mounting plate and the rear mounting plate are movably connected with an upper driven roller and a lower driven roller through a driven shaft;
the rear side fixedly connected with spring buffer of preceding mounting panel, the leading flank fixedly connected with spring buffer of back mounting panel, spring buffer's expansion end fixedly connected with leading wheel mounting bracket, the leading wheel mounting bracket has the angle leading wheel through pivot swing joint.
As a further description of the above technical solution:
the axes of the upper driving pressing roller and the lower driving pressing roller are in the same vertical plane, and the upper driving pressing roller is arranged right above the lower driving pressing roller.
As a further description of the above technical solution:
the upper driving press roll and the lower driving press roll are both provided with a driving shaft, and the two driving shafts are driven by two pairs of motors which rotate synchronously.
As a further description of the above technical solution:
the axes of the upper driven roller and the lower driven roller are in the same vertical plane, and the upper driven roller is right above the lower driven roller.
As a further description of the above technical solution:
the right side of preceding mounting panel and back mounting panel passes through connecting bolt fixedly connected with input deflector.
As a further description of the above technical solution:
the left side of preceding mounting panel and back mounting panel passes through connecting bolt fixedly connected with output deflector.
As a further description of the above technical solution:
spring buffer and angle leading wheel's even a plurality of in quantity, and evenly arrange in the relative side offside of preceding mounting panel and back mounting panel.
As a further description of the above technical solution:
the lower fixed surface of preceding mounting panel and back mounting panel is connected with the support frame, the support frame passes through fixing bolt and ground fixed connection.
The utility model has the following beneficial effects:
1. compared with the prior art, the self-adjusting leveling and anti-folding device for the cold-rolled strip steel can ensure that the cold-rolled strip steel keeps level when passing through by arranging the upper and lower compression rollers.
2. Compared with the prior art, the cold-rolled steel strip self-adjusting leveling and anti-folding device adjusts the angle of the cold-rolled steel strip by arranging the angle guide wheel, and avoids the angle of the cold-rolled steel strip from deviating from the track direction after the cold-rolled steel strip enters.
3. Compared with the prior art, the cold-rolled strip steel self-adjusting leveling and anti-folding device has the advantages that the spring buffer is arranged on the angle guide wheel, so that the hard contact of the cold-rolled strip steel is avoided, and the trafficability characteristic and the guide stability are improved.
4. Compared with the prior art, the cold-rolled strip steel self-adjusting leveling and anti-folding device has the advantages that the cold-rolled strip steel is easier to enter and discharge the device to level through the guide plate.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a self-adjusting leveling and anti-folding device for cold-rolled strip steel according to the present invention;
FIG. 2 is a front view of a self-leveling anti-folding device for cold-rolled steel strip according to the present invention;
FIG. 3 is a top view of the self-leveling anti-folding device for cold-rolled steel strip according to the present invention;
FIG. 4 is a sectional view taken along line A-A of FIG. 2 illustrating a self-leveling anti-buckling apparatus for cold rolled steel strip according to the present invention;
FIG. 5 is a left side view of the self-leveling anti-folding device for cold-rolled steel strip according to the present invention. Illustration of the drawings:
1. an upper driving compression roller; 2. a lower driving compression roller; 3. an upper driven roller; 4. a lower driven roller; 5. a drive shaft; 6. a driven shaft; 7. a support frame; 8. fixing the bolt; 9. a front mounting plate; 10. a rear mounting plate; 11. an input guide plate; 12. an output guide plate; 13. a rotating shaft; 14. an angle guide wheel; 15. a spring damper; 16. a guide wheel mounting frame; 17. and connecting the bolts.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the utility model provides a self-adjusting leveling and anti-folding device for cold-rolled strip steel, which comprises: the cold-rolled strip steel flattening device comprises a front mounting plate 9 and a rear mounting plate 10, the front mounting plate 9 and the rear mounting plate 10 are opposite in side and close to the right side, an upper driving compression roller 1 and a lower driving compression roller 2 are movably connected through a driving shaft 5 and are used for driving cold-rolled strip steel to be flattened and pushed into the device, the front mounting plate 9 and the rear mounting plate 10 are fixedly connected with an input guide plate 11 through a connecting bolt 17 so as to facilitate extrusion of the cold-rolled strip steel into the device, the front mounting plate 9 and the rear mounting plate 10 are opposite in side and are movably connected with an upper driven roller 3 and a lower driven roller 4 through a driven shaft 6 and are used for moving along with the cold-rolled strip steel to play a secondary flattening role, the front mounting plate 9 and the rear mounting plate 10 are fixedly connected with an output guide plate 12 through a connecting bolt 17 so as to facilitate discharge of the cold-rolled strip steel from the device, and the rear side of the front mounting plate 9 is fixedly connected with a spring buffer 15, impact force when being used for absorbing cold-rolled strip steel and 14 contacts of angle leading wheel makes level and smooth more steady with angle adjustment process, the leading flank fixedly connected with spring buffer 15 of rear mounting panel 10, spring buffer 15's expansion end fixedly connected with leading wheel mounting bracket 16, leading wheel mounting bracket 16 has angle leading wheel 14 through pivot 13 swing joint for angle after the leading-in of automatically regulated cold-rolled strip steel, spring buffer 15 and angle leading wheel 14 even a plurality of in quantity, and evenly arrange in the opposite side of the relative side of front mounting panel 9 and rear mounting panel 10 for make cold-rolled strip steel atress balanced in the device.
The axes of the upper driving compression roller 1 and the lower driving compression roller 2 are in the same vertical plane, the upper driving compression roller 1 is arranged right above the lower driving compression roller 2 and used for guaranteeing the balance of the upper and lower stress of the cold-rolled strip steel, the upper driving compression roller 1 and the lower driving compression roller 2 are both provided with a driving shaft 5, the two driving shafts 5 are driven by two pairs of motors which synchronously rotate and used for providing the compression rollers with rotating power, the axes of the upper driven roller 3 and the lower driven roller 4 are in the same vertical plane, the upper driven roller 3 is arranged right above the lower driven roller 4 and used for guaranteeing the balance of the upper and lower stress of the cold-rolled strip steel during discharge, the lower surfaces of the front mounting plate 9 and the rear mounting plate 10 are fixedly connected with a support frame 7, and the support frame 7 is fixedly connected with the ground through a fixing bolt 8 and used for providing the support force of the ground of the whole device.
The working principle is as follows: during operation, a starting motor drives the driving compression roller to rotate oppositely through the driving shaft 5, cold-rolled strip steel needing to be leveled is inserted between the upper driving compression roller 1 and the lower driving compression roller 2 through the input guide plate 11, then the cold-rolled strip steel automatically follows the compression roller to extend to the angle guide wheel 14, the angle of a casting is well adjusted under the action of the spring buffer 15, the cold-rolled strip steel continuously approaches to the driven roller and penetrates through the upper driven roller 3 and the lower driven roller 4 to complete secondary leveling, and finally the cold-rolled strip steel is discharged from the output guide plate 12.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (8)
1. The utility model provides a cold-rolled steel strip is from adjusting levelly and smoothly and is prevented turning over device, includes preceding mounting panel (9) and back mounting panel (10), its characterized in that: the side face, opposite to the front mounting plate (9) and the rear mounting plate (10), close to the right side face is movably connected with an upper driving compression roller (1) and a lower driving compression roller (2) through a driving shaft (5), and the side face, opposite to the front mounting plate (9) and the rear mounting plate (10), is movably connected with an upper driven roller (3) and a lower driven roller (4) through a driven shaft (6);
the rear side fixedly connected with spring buffer (15) of preceding mounting panel (9), the front side fixedly connected with spring buffer (15) of back mounting panel (10), the expansion end fixedly connected with leading wheel mounting bracket (16) of spring buffer (15), leading wheel mounting bracket (16) have angle leading wheel (14) through pivot (13) swing joint.
2. The self-adjusting leveling and anti-folding device of the cold-rolled strip steel as claimed in claim 1, wherein: the axes of the upper driving pressing roller (1) and the lower driving pressing roller (2) are in the same vertical plane, and the upper driving pressing roller (1) is arranged right above the lower driving pressing roller (2).
3. The self-adjusting leveling and anti-folding device of the cold-rolled strip steel as claimed in claim 1, wherein: the upper driving compression roller (1) and the lower driving compression roller (2) are both provided with a driving shaft (5), and the two driving shafts (5) are driven by two pairs of motors which rotate synchronously.
4. The self-adjusting leveling and anti-folding device of the cold-rolled strip steel as claimed in claim 1, wherein: the axes of the upper driven roller (3) and the lower driven roller (4) are in the same vertical plane, and the upper driven roller (3) is right above the lower driven roller (4).
5. The self-adjusting leveling and anti-folding device of the cold-rolled strip steel as claimed in claim 1, wherein: the right side surfaces of the front mounting plate (9) and the rear mounting plate (10) are fixedly connected with an input guide plate (11) through a connecting bolt (17).
6. The self-adjusting leveling and anti-folding device of the cold-rolled strip steel as claimed in claim 1, wherein: the left side surfaces of the front mounting plate (9) and the rear mounting plate (10) are fixedly connected with an output guide plate (12) through a connecting bolt (17).
7. The self-adjusting leveling and anti-folding device of the cold-rolled strip steel as claimed in claim 1, wherein: the spring buffers (15) and the angle guide wheels (14) are uniform in number and are evenly distributed on the opposite sides of the front mounting plate (9) and the back mounting plate (10).
8. The self-adjusting leveling and anti-folding device of the cold-rolled strip steel as claimed in claim 1, wherein: the lower surface fixed connection of preceding mounting panel (9) and back mounting panel (10) has support frame (7), support frame (7) pass through fixing bolt (8) and ground fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120101213.9U CN215696953U (en) | 2021-01-15 | 2021-01-15 | Self-adjusting leveling and anti-folding device for cold-rolled strip steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120101213.9U CN215696953U (en) | 2021-01-15 | 2021-01-15 | Self-adjusting leveling and anti-folding device for cold-rolled strip steel |
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| Publication Number | Publication Date |
|---|---|
| CN215696953U true CN215696953U (en) | 2022-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120101213.9U Active CN215696953U (en) | 2021-01-15 | 2021-01-15 | Self-adjusting leveling and anti-folding device for cold-rolled strip steel |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116550796A (en) * | 2023-07-07 | 2023-08-08 | 博瑞孚曼机械科技(苏州)有限公司 | Rolling equipment and method for optimizing twisting degree and straightness of high-strength steel |
-
2021
- 2021-01-15 CN CN202120101213.9U patent/CN215696953U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116550796A (en) * | 2023-07-07 | 2023-08-08 | 博瑞孚曼机械科技(苏州)有限公司 | Rolling equipment and method for optimizing twisting degree and straightness of high-strength steel |
| CN116550796B (en) * | 2023-07-07 | 2023-09-19 | 博瑞孚曼机械科技(苏州)有限公司 | Rolling equipment and method for optimizing twisting degree and straightness of high-strength steel |
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