CN213495672U - Front and rear guide plate of single-frame plate type roller - Google Patents
Front and rear guide plate of single-frame plate type roller Download PDFInfo
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- CN213495672U CN213495672U CN202022242024.1U CN202022242024U CN213495672U CN 213495672 U CN213495672 U CN 213495672U CN 202022242024 U CN202022242024 U CN 202022242024U CN 213495672 U CN213495672 U CN 213495672U
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- guide plate
- type roller
- plate type
- rear guide
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Abstract
The utility model discloses a single-frame plate type roller front and back guide plate, which comprises a single-frame rolling mill and more than one plate type roller, and also comprises a front guide plate and a back guide plate, wherein the front and back guide plates are plane plates and are respectively arranged at two sides of the plate type roller, and two front and back guide plates are arranged at two sides of each plate type roller; the front guide plate and the rear guide plate are fixed on the single-frame rolling mill through bolts; one side of the front guide plate and the back guide plate, which is close to the plate-shaped roller, is tilted, and the included angle between the non-tilted side and the horizontal direction is 5-10 degrees. The utility model discloses change the form of plane baffle after dismantling the reinforcing bar baffle in the current design to down adjust the angle of baffle, can not rub the lower surface to the steel band when guaranteeing that tension is undulant, when tension is undulant big, the area of contact of front and back baffle and steel band increases, and the contact force dispersion can not cause to wipe the fish tail to the steel band, reduces the face by a wide margin and wipes fish tail, roll mark defect.
Description
Technical Field
The utility model belongs to the technical field of the metallurgical equipment, concretely relates to baffle around single frame board type roller.
Background
In the prior art, the guide plate of the plate-type roller of the single-stand rolling mill is a steel bar strip-dividing welding type, and as shown in fig. 1, a steel bar guide plate 4 is welded on a fixing device 2 by adopting a steel bar 1 and is respectively arranged at two sides of a plate-type roller 3. When the rolling mill is used for threading production, a steel belt on a transmission belt can slightly jump up and down under the condition of tension fluctuation, the lower surface of the steel belt can be attached to the top end of a steel bar 1 of a steel bar guide plate 4 when the steel belt downwards jumps each time, continuous scratch and roll mark can be caused under the condition that the rolling mill runs, and the plate surface quality of a finished product is seriously influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a baffle around single frame board type roller changes the form of plane baffle after dismantling former reinforcing bar baffle to down adjust the angle of baffle, can not rub the lower surface of steel band when guaranteeing tension fluctuation.
The utility model discloses a realize through following technical scheme:
a single-stand plate type roller front and rear guide plate comprises a single-stand rolling mill, more than one plate type roller and a front and rear guide plate, wherein the front and rear guide plates are plane plates and are respectively arranged on two sides of the plate type roller, and two front and rear guide plates are arranged on two sides of each plate type roller; the front guide plate and the rear guide plate are fixed on the single-frame rolling mill through bolts; one side of the front guide plate and the back guide plate, which is close to the plate-shaped roller, is tilted, and the included angle between the non-tilted side and the horizontal direction is 5-10 degrees.
Preferably, the planar sheet is a polished flat steel sheet.
Preferably, the non-tilted side forms an angle of 5 ° with the horizontal direction.
The utility model has the advantages as follows:
the utility model discloses a baffle around single frame board type roller, the form of changing into the plane baffle after dismantling the reinforcing bar baffle in the current design to down adjust the angle of baffle, can not rub the lower surface of steel band when guaranteeing that tension is undulant, when tension is undulant big, the area of contact increase of front and back baffle and steel band, the contact force dispersion can not cause to wipe the fish tail to the steel band, reduces the face by a wide margin and wipes fish tail, roll mark defect.
Drawings
FIG. 1 is a top view of a prior art plate roll bar guide for a single stand rolling mill;
FIG. 2 is a front view of a prior art plate roll bar guide for a single stand rolling mill;
FIG. 3 is a top view of the front and rear guide plates of the single-frame plate type roller of the present invention;
FIG. 4 is a front view of a front and rear guide plate of a single-frame plate type roller of the present invention;
in the figure: 1. reinforcing steel bars; 2. a fixing device; 3. a plate-shaped roller; 4. a steel bar guide plate; 5. front and rear guide plates.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Example 1
A single-stand plate type roller front and back guide plate comprises a single-stand rolling mill and more than one plate type roller 3, and further comprises a front guide plate 5 and a back guide plate 5 as shown in figure 3, wherein the front guide plate 5 and the back guide plate 5 are plane plates and are respectively arranged on two sides of the plate type roller 3, and two front and back guide plates 5 are respectively arranged on two sides of each plate type roller 3; the front guide plate and the rear guide plate 5 are fixed on the single-stand rolling mill through bolts; as shown in fig. 4, the front and rear guide plates 5 are tilted at the side close to the plate roller 3, and the included angle between the non-tilted side and the horizontal direction is 5 ° to 10 °.
In a preferred embodiment, the planar plate is a polished steel plate.
In the prior art, as shown in fig. 2, one side of the steel bar guide plate 4 close to the plate-shaped roller 3 is also tilted, but the tilting angle is about 10 degrees, so that the steel strip on the transmission belt can slightly jump up and down under the condition of fluctuating tension, and the lower surface of the steel strip can be attached to the top end of the steel bar 1 of the steel bar guide plate 4 every time the steel strip jumps down, thereby causing continuous scratches and roll marks under the condition of running of the rolling mill. Therefore, a preferable scheme is provided, as shown in fig. 4, the included angle between the non-tilted side and the horizontal direction is about 5 degrees.
Claims (3)
1. The front and rear guide plates of the single-stand plate type roller comprise a single-stand rolling mill and more than one plate type roller, and are characterized by further comprising front and rear guide plates, wherein the front and rear guide plates are plane plates and are respectively arranged on two sides of the plate type roller, and two front and rear guide plates are arranged on two sides of each plate type roller; the front guide plate and the rear guide plate are fixed on the single-frame rolling mill through bolts; one side of the front guide plate and the back guide plate, which is close to the plate-shaped roller, is tilted, and the included angle between the non-tilted side and the horizontal direction is 5-10 degrees.
2. A single frame plate type roller front and rear guide as claimed in claim 1, wherein said planar plate is a polished flat steel plate.
3. A single frame plate type roller front and rear guide plate as claimed in claim 1, wherein said non-raised side is angled 5 ° from horizontal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022242024.1U CN213495672U (en) | 2020-10-10 | 2020-10-10 | Front and rear guide plate of single-frame plate type roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022242024.1U CN213495672U (en) | 2020-10-10 | 2020-10-10 | Front and rear guide plate of single-frame plate type roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213495672U true CN213495672U (en) | 2021-06-22 |
Family
ID=76395094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022242024.1U Active CN213495672U (en) | 2020-10-10 | 2020-10-10 | Front and rear guide plate of single-frame plate type roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213495672U (en) |
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2020
- 2020-10-10 CN CN202022242024.1U patent/CN213495672U/en active Active
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Legal Events
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|---|---|---|---|
| GR01 | Patent grant | ||
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