CN216937677U - Novel steel billet conveying roller and roller way - Google Patents
Novel steel billet conveying roller and roller way Download PDFInfo
- Publication number
- CN216937677U CN216937677U CN202220349483.6U CN202220349483U CN216937677U CN 216937677 U CN216937677 U CN 216937677U CN 202220349483 U CN202220349483 U CN 202220349483U CN 216937677 U CN216937677 U CN 216937677U
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- roller
- hole
- roll
- steel billet
- conveyor roll
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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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Abstract
The utility model discloses a novel steel billet conveying roller and a roller way, wherein the novel steel billet conveying roller comprises a roller, a supporting web plate and a roller shaft, the roller is provided with a central through hole, and 2 supporting web plates are arranged in the central through hole of the roller and are respectively positioned at the front end and the rear end of the central through hole; the support webs are provided with shaft holes and water inlet holes, and the 2 support webs are respectively sleeved on the roll shafts through the shaft holes; the parts of the two sides of the roll shaft exposed outside the roll are respectively fixed on the body frame through a water-cooled bearing seat.
Description
Technical Field
The utility model relates to the field of steelmaking continuous casting and hot rolled steel production, in particular to a novel billet conveying roller and a novel roller way.
Background
In the continuous casting and hot rolled steel production process of metallurgical iron and steel enterprises, continuously produced red hot billets are conveyed to the next process on a series of closely arranged roller ways, and during the conveying process, because of installation deviation and poor cooling of the roller ways, the billets easily slide off during the conveying process or rollers deform or block due to poor cooling in a long-term high-temperature environment, so that the smooth production is seriously influenced. Because steel enterprises basically carry out continuous production, equipment failure in production causes great economic loss to the whole production line.
Therefore, the utility model provides a novel steel billet conveying roller and a novel roller way, which can effectively reduce the occurrence of the faults and improve the production efficiency.
SUMMERY OF THE UTILITY MODEL
In order to realize the purpose of the utility model, the following technical scheme is adopted for realizing the purpose:
a novel steel billet conveying roller comprises a roller, a supporting web plate and a roller shaft, wherein: the roller is provided with a central through hole, and 2 supporting webs are arranged in the central through hole of the roller and are respectively positioned at the front end and the rear end of the central through hole; the support webs are provided with shaft holes and water inlet holes, and the 2 support webs are respectively sleeved on the roll shafts through the shaft holes; the parts of the two sides of the roll shaft exposed outside the roll are respectively fixed on the body frame through a water-cooled bearing seat.
The novel steel billet conveying roller comprises: be equipped with 2 location shoulders on the roller, 2 support webs support respectively and lean on one of these 2 location shoulders.
The novel steel billet conveying roller comprises: the supporting web plate and the rollers are welded and fixed, and the supporting web plate and the roller shafts are welded and fixed.
The novel steel billet conveying roller comprises: the inlet opening has a plurality ofly, sets up in the shaft hole outside of web.
The novel steel billet conveying roller comprises: the inlet opening is waist type hole, and it has 3 waist type holes to open on the web outside the shaft hole, and 3 waist type holes are evenly arranged on the circumference.
The novel steel billet conveying roller comprises: the outer wall of the roller is provided with a circle of groove, and two sides of the groove are respectively provided with a circle of flanges.
The novel steel billet conveying roller comprises: a cooling water pipe is arranged on the body frame, the tail end of the cooling water pipe is connected with a flexible hose, and a water outlet of the flexible hose is opposite to a water inlet hole of the support web.
The novel steel billet conveying roller comprises: the cooling water pipe is provided with a valve.
The utility model provides a steel billet rollgang, includes a set of novel steel billet conveying roller, novel steel billet conveying roller forms steel billet rollgang through intensive range, wherein: the novel billet conveying roller is the novel billet conveying roller.
Drawings
FIG. 1 is a schematic view of a novel billet conveying roller;
FIG. 2 is a schematic view of a roller structure;
fig. 3 is a schematic view of a support web structure.
Detailed Description
The following detailed description of the present invention will be made with reference to the accompanying drawings 1-3.
As shown in fig. 1-3, the novel billet conveying roller comprises a roller 5, a supporting web 4 and a roller shaft 7, wherein the roller 5 is provided with a central through hole, and 2 supporting webs 4 are arranged in the central through hole of the roller 5 and are respectively positioned at the front end and the rear end of the central through hole; the supporting web plates 4 are provided with shaft holes 41, and the two supporting web plates 4 are respectively sleeved on the roller shaft 7 through the shaft holes.
As shown in fig. 2, two positioning shoulders 71 are provided on the roller shaft 7, against which two support webs 4 each rest on one of the two positioning shoulders 71.
The supporting web plate 4 and the roller 5 are welded and fixed, and the supporting web plate 4 and the roller shaft 7 are welded and fixed.
As shown in fig. 3, three kidney-shaped holes 42 are formed in the web 4 outside the shaft hole 41, and the three kidney-shaped holes 42 are uniformly arranged on the circumference.
The outer wall of the roller 5 is provided with a circle of groove 6, and two sides of the groove 6 are respectively provided with a circle of flanges. The groove 6 is used for positioning the round casting blank on the roller surface, and the flange is used for positioning the square casting blank on the roller surface, so that the steel blank can be prevented from deviating and sliding off during transportation.
The portions of both sides of the roll shaft 7 exposed to the outside of the roll 5 are fixed to the body frame by a water-cooled bearing housing 8, respectively.
A cooling water pipe 1 is arranged on the body frame, and a valve 2 is arranged on the cooling water pipe 1 and used for opening and closing the water pipe during maintenance operation. The tail end of the cooling water pipe 1 is connected with a flexible hose 3, and the water outlet of the flexible hose 3 is over against the waist-shaped hole 42 of the support web 4.
During operation, the valve 2 of the cooling water pipe 1 is opened, so that cooling water flows into the inside of the roller 5 through the kidney-shaped hole 42 of the supporting web plate 4, accumulated water is reserved in the inside of the roller 5, and the accumulated water flows out through the kidney-shaped hole 42 below the supporting web plate 4. When the conveying roller operates, the cooling water inside the conveying roller circulates to cool the inner surface of the roller 5, so that the heat on the surface of the roller 5 is taken away in time, the bearings in the bearing seats at the two ends of the roller 5 are effectively cooled, and the long-term operation of the equipment is ensured.
A group of novel billet conveying rollers with a large number are densely arranged to form a billet conveying roller way.
By the method and the device, the fault occurrence rate of the billet conveying roller can be reduced, and the production efficiency is improved.
Claims (9)
1. The utility model provides a novel steel billet conveying roller, includes the roller, supports web and roller, its characterized in that: the roller is provided with a central through hole, and 2 supporting webs are arranged in the central through hole of the roller and are respectively positioned at the front end and the rear end of the central through hole; the support webs are provided with shaft holes and water inlet holes, and the 2 support webs are respectively sleeved on the roll shafts through the shaft holes; the parts of the two sides of the roll shaft exposed outside the roll are respectively fixed on the body frame through a water-cooled bearing seat.
2. The new billet conveyor roll of claim 1, wherein: be equipped with 2 location shoulders on the roller, 2 support webs support respectively and lean on one of these 2 location shoulders.
3. The new billet conveyor roll of claim 1, wherein: the supporting web plate and the rollers are welded and fixed, and the supporting web plate and the roller shafts are welded and fixed.
4. The new billet conveyor roll of claim 1, wherein: the inlet opening has a plurality ofly, sets up in the shaft hole outside of web.
5. The new billet conveyor roll of claim 4, wherein: the inlet opening is waist type hole, and it has 3 waist type holes to open on the web outside the shaft hole, and 3 waist type holes are evenly arranged on the circumference.
6. The new billet conveyor roll of claim 1, wherein: the outer wall of the roller is provided with a circle of groove, and two sides of the groove are respectively provided with a circle of flanges.
7. The new billet conveyor roll of claim 1, wherein: a cooling water pipe is arranged on the body frame, the tail end of the cooling water pipe is connected with a flexible hose, and a water outlet of the flexible hose is opposite to a water inlet hole of the support web.
8. The new billet conveyor roll of claim 7, wherein: the cooling water pipe is provided with a valve.
9. The utility model provides a steel billet rollgang, includes a set of novel steel billet conveying roller, novel steel billet conveying roller forms steel billet rollgang, its characterized in that through intensive range: the new billet conveyor roll is the new billet conveyor roll according to any of the claims 1-8 above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220349483.6U CN216937677U (en) | 2022-02-22 | 2022-02-22 | Novel steel billet conveying roller and roller way |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220349483.6U CN216937677U (en) | 2022-02-22 | 2022-02-22 | Novel steel billet conveying roller and roller way |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216937677U true CN216937677U (en) | 2022-07-12 |
Family
ID=82290760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220349483.6U Active CN216937677U (en) | 2022-02-22 | 2022-02-22 | Novel steel billet conveying roller and roller way |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216937677U (en) |
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2022
- 2022-02-22 CN CN202220349483.6U patent/CN216937677U/en active Active
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