CN209886401U - High-speed wire rod finishing mill looping roller - Google Patents
High-speed wire rod finishing mill looping roller Download PDFInfo
- Publication number
- CN209886401U CN209886401U CN201920599716.6U CN201920599716U CN209886401U CN 209886401 U CN209886401 U CN 209886401U CN 201920599716 U CN201920599716 U CN 201920599716U CN 209886401 U CN209886401 U CN 209886401U
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- CN
- China
- Prior art keywords
- roller
- bearing
- wire rod
- baffle
- finishing mill
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a high-speed wire rod finishing mill looper roller belongs to the high-speed wire rod finishing mill looper roller equipment technical field of metallurgical industry. The technical scheme is as follows: contain end cover (1), bearing (2), roller axle (3), roller axle sleeve (4), roller (5), tungsten carbide collars (6), baffle (7), locating pin (8) and fixing bolt (9), the one end of roller axle (3) is equipped with bearing (2), and the outside of bearing (2) is equipped with roller axle sleeve (4), and end cover (1) axial positioning is on the outer lane of bearing (2), and the other end of roller axle (3) is equipped with roller (5), roller (5) are fixed on roller axle (3) through baffle (7) and fixing bolt (9), are equipped with locating pin (8) between baffle (7) and roller (5), and tungsten carbide collars (6) are fixed on the roller. The utility model has the advantages that: the abrasion resistance of the loop roller is improved, the grinding frequency of the loop roller is reduced, and the yield and the quality are improved.
Description
Technical Field
The utility model relates to a high-speed wire rod finishing mill looper roller belongs to the high-speed wire rod finishing mill looper roller equipment technical field of metallurgical industry.
Background
The loop roller of the high-speed wire rod finishing mill is important equipment for guiding a wire rod to run in the loop of the finishing mill, and in the production process of the wire rod, the loop roller continuously receives impact friction of the wire rod due to frequent steel passing, so that the surface abrasion is serious, and the quality of a product is influenced. And if the loop roller is unevenly worn and the roller surface is uneven, the surface quality of the wire rod is also influenced, so that the loop roller has to be polished after being used for a period of time, thereby wasting time and labor and influencing the production efficiency. There is a need to improve the wear resistance of the looper to solve such problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a high-speed wire rod finishing mill looper roller can improve the wear resistance of looper roller, reduces the coping frequency of looper roller, and the increase of production quality reduces the consumption, solves the problem that exists among the background art.
The technical scheme of the utility model is that:
the utility model provides a high-speed wire rod finishing mill looper roller, contains end cover, bearing, roller axle sleeve, roller, tungsten carbide collars, baffle, locating pin and fixing bolt, and the one end of roller axle is equipped with the bearing, and the outside of bearing is equipped with the roller axle sleeve, and end cover axial positioning is on the outer lane of bearing, and the other end of roller axle is equipped with the roller, the roller passes through baffle and fixing bolt to be fixed on the roller axle, is equipped with the locating pin between baffle and the roller, and the tungsten carbide collars is fixed on the roller.
And the tungsten carbide roll collar and the roll are welded into an integral structure.
One side of the roller is provided with a groove matched with the baffle.
The utility model has the advantages that: the abrasion resistance of the loop roller can be improved, the grinding frequency of the loop roller is reduced, the yield and the quality are improved, and the consumption is reduced. Meanwhile, the method has the characteristics of simple processing, low cost, simple and convenient operation, high safety and the like.
Drawings
Fig. 1 is a sectional view of the present invention;
in the figure: 1. the roller bearing comprises an end cover, 2 bearings, 3 roller shafts, 4 roller shaft sleeves, 5 rollers, 6 tungsten carbide roller rings, 7 baffle plates, 8 positioning pins, 9 fixing bolts and 10 grooves.
Detailed Description
The invention will be further explained by way of example with reference to the accompanying drawings.
Referring to the attached figure 1, the looping roller of the high-speed wire rod finishing mill comprises an end cover 1, a bearing 2, a roller shaft 3, a roller shaft sleeve 4, a roller 5, a tungsten carbide roller ring 6, a baffle 7, a positioning pin 8 and a fixing bolt 9, wherein the bearing 2 is arranged at one end of the roller shaft 3, the roller shaft sleeve 4 is arranged on the outer side of the bearing 2, the end cover 1 is axially positioned on the outer ring of the bearing 2, the roller 5 is arranged at the other end of the roller shaft 3, the roller 5 is fixed on the roller shaft 3 through the baffle 7 and the fixing bolt 9, the positioning pin 8 is arranged between the baffle 7 and the roller 5, and the tungsten carbide roller ring 6 is fixed on the.
In the embodiment, referring to fig. 1, an end cover 1 is used for axially positioning a bearing outer ring, a bearing 2 supports a roller shaft 3 to reduce friction of the roller, the roller shaft 3 transmits motion and power, a roller shaft sleeve 4 plays a role in bearing rolling force and reaction force of heated metal, the roller 5 gives a certain tension to a rolled piece and rolls to a specified size, a tungsten carbide roller ring 6 and the roller 5 are welded to form an integral structure, the wear resistance of the roller 5 can be improved, the service life of the roller is prolonged, one side of the roller 5 is provided with a groove 10, a baffle 7 is arranged in the groove 10 and fixed on the end face of the roller shaft 3 through a fixing bolt 9, lubricating oil is arranged between the roller 5 and the roller shaft 3, the baffle 7 also plays a role in preventing oil leakage, and a positioning pin 8 is fixed between the baffle 7 and the roller 5 to prevent sliding between the roller shaft 3 and the roller 5.
Claims (3)
1. A high-speed wire rod finishing mill looping roller which is characterized in that: contain end cover (1), bearing (2), roller axle (3), roller axle sleeve (4), roller (5), tungsten carbide collars (6), baffle (7), locating pin (8) and fixing bolt (9), the one end of roller axle (3) is equipped with bearing (2), and the outside of bearing (2) is equipped with roller axle sleeve (4), and end cover (1) axial positioning is on the outer lane of bearing (2), and the other end of roller axle (3) is equipped with roller (5), roller (5) are fixed on roller axle (3) through baffle (7) and fixing bolt (9), are equipped with locating pin (8) between baffle (7) and roller (5), and tungsten carbide collars (6) are fixed on roller (5).
2. The high speed wire rod finishing mill looper of claim 1 wherein: the tungsten carbide roll collar (6) and the roller (5) are welded into an integral structure.
3. The high speed wire rod finishing mill looper of claim 1 wherein: one side of the roller (5) is provided with a groove (10) matched with the baffle (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920599716.6U CN209886401U (en) | 2019-04-29 | 2019-04-29 | High-speed wire rod finishing mill looping roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920599716.6U CN209886401U (en) | 2019-04-29 | 2019-04-29 | High-speed wire rod finishing mill looping roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209886401U true CN209886401U (en) | 2020-01-03 |
Family
ID=69019693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920599716.6U Expired - Fee Related CN209886401U (en) | 2019-04-29 | 2019-04-29 | High-speed wire rod finishing mill looping roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209886401U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112222209A (en) * | 2020-09-28 | 2021-01-15 | 江苏锦航机械制造有限公司 | Cold rolling looper roller with stand wear and tear anti roughness |
| CN115007668A (en) * | 2022-07-14 | 2022-09-06 | 重庆钢铁股份有限公司 | Pulling-up roller for side loop of hot-rolled bar |
-
2019
- 2019-04-29 CN CN201920599716.6U patent/CN209886401U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112222209A (en) * | 2020-09-28 | 2021-01-15 | 江苏锦航机械制造有限公司 | Cold rolling looper roller with stand wear and tear anti roughness |
| CN115007668A (en) * | 2022-07-14 | 2022-09-06 | 重庆钢铁股份有限公司 | Pulling-up roller for side loop of hot-rolled bar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |