CN207026148U - A kind of air-cooled roller-way idler roller - Google Patents
A kind of air-cooled roller-way idler roller Download PDFInfo
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- CN207026148U CN207026148U CN201720393968.4U CN201720393968U CN207026148U CN 207026148 U CN207026148 U CN 207026148U CN 201720393968 U CN201720393968 U CN 201720393968U CN 207026148 U CN207026148 U CN 207026148U
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- roller
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- cooled
- roll
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Abstract
It the utility model is related to a kind of air-cooled idler roller, it is characterised in that：Including roller head, the body of roll, roll neck, roll neck is arranged between roller head and the body of roll, and circumferential some circular grooves are uniformly offered on the roll neck, and the circular groove tends to roller head tilt from lower to upper, and the roller head and roll neck are solid cylindrical.When blower fan starts, wind from bottom to top, by air-cooled roller-way so as to contacting wire rod.To being slotted and being slotted at air-cooled idler roller roll neck, direction tends to roller head point, first, increase the contact area of wind and wire rod, second, change distribution and the direction of wind, increase the air quantity of corresponding lap-joint, so as to improve the cooling velocity of lap-joint's wire rod, ensure that lap-joint's wire rod and middle wire rod have uniform cooling velocity, the stability enhanced product performance.
Description
Technical field
It the utility model is related to a kind of novel air-cooled roller-way idler roller.
Background technology
Special steel wire rolling plants are a high-speed rod productions, and due to the particularity of wire-rod roll production, air-cooled line exists always
Air-cooled steel grade wire rod inhomogeneous cooling phenomenon, the especially overlap joint of wire rod and centre position temperature difference is larger, causes technique to be adjusted
Whole scope increases, the increase of technique adjustment difficulty, and the structure property fluctuation of finished product is larger, influences the stability of properties of product, later
Blower fan and air-cooled roller-way are investigated one by one, find following shortcoming：
（1）Fan delivery is in overlap joint air output deficiency；
（2）Lap-joint's wire rod cooling velocity is well below middle wire rod.
Utility model content
The utility model is directed to drawbacks described above, there is provided a kind of air-cooled idler roller, wire rod can be cooled down uniformly, obtains more preferable
Structure property.
The technical scheme in the invention for solving the above technical problem is：A kind of air-cooled idler roller, including roller head, the body of roll,
Roll neck, roll neck are arranged between roller head and the body of roll, circumferential some circular grooves are uniformly offered on the roll neck, the circular groove is under
Up tend to roller head tilt.
Above-mentioned roller head and roll neck are solid cylindrical.
When blower fan starts, wind from bottom to top, by air-cooled roller-way so as to contacting wire rod.To being carried out at air-cooled idler roller roll neck
Fluting and fluting direction tend to roller head and divided, first, the contact area of wind and wire rod is increased, second, changing distribution and the side of wind
To increasing the air quantity of corresponding lap-joint, so as to improve the cooling velocity of lap-joint's wire rod, it is ensured that lap-joint's wire rod and middle
Wire rod has uniform cooling velocity, the stability enhanced product performance.
Compared with prior art, the utility model has the advantage of：By setting some circular grooves on roll neck, on the one hand change
Become the distribution and direction raising and the contact area of wire rod of wind, the air quantity of lap-joint can on the other hand increased, so as to improve
The cooling velocity of lap-joint's wire rod, the cooling rate of diminution wire rod everywhere is poor, improves the stability of the quality of production.
Brief description of the drawings
Fig. 1 is the structural representation of air-cooled idler roller in the utility model embodiment；
Fig. 2 is the sectional view at circular groove.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing embodiment.
As shown in figure 1, the air-cooled idler roller in the present embodiment, generally solid cylindrical.
Including roller is first 1, the body of roll 2, roll neck 3, roll neck 3 is arranged between roller first 1 and the body of roll 2, uniformly opened up on the roll neck 3
There are circumferential some circular groove a, the circular groove a to tend to roller head tilt from lower to upper.
To being slotted and being slotted at air-cooled idler roller roll neck, direction tends to roller head point, first, increasing connecing for wind and wire rod
Contacting surface is accumulated, second, changing distribution and the direction of wind, increases the air quantity of corresponding lap-joint, so as to improve the cooling of lap-joint's wire rod
Speed, it is ensured that lap-joint's wire rod and middle wire rod have uniform cooling velocity, the stability enhanced product performance.
In addition to the implementation, the utility model also includes other embodiment, all to use equivalents or equivalent
The technical scheme that substitute mode is formed, all should fall within the protection domain of the utility model claims.
Claims (2)
- A kind of 1. air-cooled roller-way idler roller, it is characterised in that：Including roller head, the body of roll, roll neck, roll neck be arranged on roller head and the body of roll it Between, circumferential some circular grooves are uniformly offered on the roll neck, the circular groove tends to roller head tilt from lower to upper.
- 2. air-cooled roller-way idler roller according to claim 1, it is characterised in that：The roller head and roll neck are solid cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720393968.4U CN207026148U (en) | 2017-04-15 | 2017-04-15 | A kind of air-cooled roller-way idler roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720393968.4U CN207026148U (en) | 2017-04-15 | 2017-04-15 | A kind of air-cooled roller-way idler roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207026148U true CN207026148U (en) | 2018-02-23 |
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ID=61478720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720393968.4U Active CN207026148U (en) | 2017-04-15 | 2017-04-15 | A kind of air-cooled roller-way idler roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207026148U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111570536A (en) * | 2020-04-16 | 2020-08-25 | 河钢股份有限公司 | Roller way heat-insulating cover with wire rod temperature homogenizing function and design method |
| CN113600623A (en) * | 2021-08-06 | 2021-11-05 | 新疆八一钢铁股份有限公司 | Method for inhibiting high-carbon steel wire rod SWRH82B core net-shaped cementite |
| CN113909295A (en) * | 2021-08-25 | 2022-01-11 | 江阴兴澄合金材料有限公司 | Production method of cord steel |
-
2017
- 2017-04-15 CN CN201720393968.4U patent/CN207026148U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111570536A (en) * | 2020-04-16 | 2020-08-25 | 河钢股份有限公司 | Roller way heat-insulating cover with wire rod temperature homogenizing function and design method |
| CN111570536B (en) * | 2020-04-16 | 2024-05-28 | 河钢股份有限公司 | Roller way heat preservation cover with wire rod temperature homogenizing function and design method |
| CN113600623A (en) * | 2021-08-06 | 2021-11-05 | 新疆八一钢铁股份有限公司 | Method for inhibiting high-carbon steel wire rod SWRH82B core net-shaped cementite |
| CN113909295A (en) * | 2021-08-25 | 2022-01-11 | 江阴兴澄合金材料有限公司 | Production method of cord steel |
| CN113909295B (en) * | 2021-08-25 | 2024-04-02 | 江阴兴澄合金材料有限公司 | Production method of cord steel |
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