CN108393361A - A kind of air-cooled roller bed device and wire rod branch cooling means - Google Patents
A kind of air-cooled roller bed device and wire rod branch cooling means Download PDFInfo
- Publication number
- CN108393361A CN108393361A CN201710068860.2A CN201710068860A CN108393361A CN 108393361 A CN108393361 A CN 108393361A CN 201710068860 A CN201710068860 A CN 201710068860A CN 108393361 A CN108393361 A CN 108393361A
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- Prior art keywords
- air
- cooled
- wire rod
- way
- collection
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0203—Cooling
- B21B45/0209—Cooling devices, e.g. using gaseous coolants
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
The present invention relates to a kind of air-cooled roller bed device and wire rod branch cooling means, wire rod cooling velocity after rolling require greater than or equal to Stevr rub air-cooled line minimum cooling velocity when, transported by standard/slow cooling pattern；Collection reel one is reached after the air-cooled roller-way of wire rod by roll segments and thereafter at this time；Coiling after the collection collection volume of reel one transports baling press to through transporting track one；When wire rod cooling velocity after rolling require less than Stevr rub air-cooled line minimum cooling velocity when, transported by slow cooling pattern in advance；Wire rod enters air-cooled roller-way front end at this time, directly collects volume through collecting reel two, and the coiling after collection volume transports baling press to through transporting track two, transporting track one.The present invention makes Stevr rub air-cooled line on the basis of having standard/slow cooling pattern, increases slow cooling pattern in advance by the way that function change-over module is arranged, and rubs the application range of air-cooled line to widen Stevr, meets the needs of various wire productions.
Description
Technical field
The present invention relates to high-speed wire mill technical field more particularly to a kind of air-cooled roller bed devices and wire rod branch to cool down
Method.
Background technology
Control wire rod cooling technology is the important link of wire production, and wire production is generally rubbed using Stevr air-cooled at present
Line traffic control wire rod cools down, and technical process is：First through Water cooling, line wire rod is quickly cooled to the wire rod that milling train is shut out
700~850 DEG C, then circle is rolled by Laying head, air quantity and cooling segment length are adjusted when being conveyed by air-cooled roller-way to control cooling
Speed obtains the mechanical performance for being equivalent to Isothermal treatment and Soxhlet body tissue.
Air-cooled roller-way generally uses roll-type chain driving conveyor, wire rod is transported to collection reel in the form of dissipating volume, with mark
Accurate and slow cooling both of which produces expected metallurgical performance and the wire rod of mechanical property.Wherein standard refrigerating mode the characteristics of
It is：Roller transport speed is fast, and wire rod is in the shape that scatters, and roller-way top is not added with insulation cover, using wind turbine air blast cooling；Slow cooling pattern
Feature is：Roller transport speed is slow, and the intensive discharge of wire rod, roller-way top adds insulation cover, does not use air-cooled.
Stevr rub air-cooled line be currently comparative maturity technology, be widely used in each wire production enterprise.But with
The continuous propulsion of development and the industrial structure upgrading of steel and iron industry, is related to the exploitation and life of special steel grade wire rod more and more
Production.In the case, the common Stevr air-cooled line that rubs cannot meet the cooling control of all wire products and require, such as
For certain steel grades for needing slow cooling, even if completely button covers air-cooled roller-way, also can not still it be reached using minimum travelling speed
To required low cooling rate.
Invention content
The present invention provides a kind of air-cooled roller bed device and wire rod branch cooling means, by the way that function change-over module is arranged,
So that Stevr is rubbed air-cooled line on the basis of having standard/slow cooling pattern, slow cooling pattern in advance is increased, to widen Si Tai
You rub the application range of air-cooled line, meet the needs of various wire productions.
In order to achieve the above object, the present invention is realized using following technical scheme：
A kind of air-cooled roller bed device, be arranged Stevr rub air-cooled line Laying head and baling press between；Including air-cooled roller
Road, transhipment track one, transhipment track two, collection reel one and function change-over module；Along wire rod conveying direction, air-cooled roller-way end is logical
It crosses collection reel one with transhipment track one to connect, the front end of air-cooled roller-way sets function change-over module, and function change-over module by setting side by side
Collection reel two and the roll segments composition set；The starting point of transhipment track two is located at the side of function change-over module, and perpendicular to air-cooled
Roller-way is arranged, and transports the terminal and transhipment one vertical connection of track of track two；The collection reel two and roll segments of function change-over module
Selectively it is aligned respectively with air-cooled roller-way；It transports on track one and transhipment track two and sets Coil transport trolley respectively, in Coil transport trolley
If vertical roll core frame.
Air-cooled roller-way before the collection reel one and function change-over module sets drop step respectively.
A kind of wire rod branch cooling means based on described device, includes the following steps：
1) wire rod cooling velocity after rolling require greater than or equal to Stevr rub air-cooled line minimum cooling velocity when, by standard/
Slow cooling pattern is transported；At this point, the roll segments of function change-over module are aligned with air-cooled roller-way, collection reel two is located at transhipment track
Two sides；
Collection reel one is reached after air-cooled roller-way of the wire rod by roll segments and thereafter；Coiling after the collection collection volume of reel one is logical
It crosses Coil transport trolley and transports baling press to through transporting track one；
2) when wire rod cooling velocity after rolling require less than Stevr rub air-cooled line minimum cooling velocity when, press slow cooling mould in advance
Formula is transported；Roll segments replace with collection reel two at this time, and the collection reel two after transposition is aligned with air-cooled roller-way, and roll segments are located at
Side of the air-cooled roller-way far from transhipment track two；
Wire rod enters air-cooled roller-way front end, and directly through collecting the collection volume of reel two, the coiling after collection volume is by Coil transport trolley through turning
Fortune track two, transhipment track one transport baling press to.
Compared with prior art, the beneficial effects of the invention are as follows：
1) by the way that function change-over module is arranged, so that Stevr is rubbed air-cooled line on the basis of having standard/slow cooling pattern, increase
Slow cooling pattern in advance is added, has rubbed the application range of air-cooled line to widen Stevr, meet the needs of various wire productions；
2) function change-over module realizes rotation transposition by swivel base, saves space, and conversion is convenient.
Description of the drawings
Fig. 1 is the schematic diagram of the present invention when transporting wire rod by standard/slow cooling pattern.
Schematic diagram when Fig. 2 is the transport wire rod of the present invention by slow cooling pattern in advance.
In figure：1. air-cooled roller-way 2., which transports track 1, collects one 4. function change-over module 41. of reel collection reel 2 42.
Roll segments 5. transport 2 6. Coil transport trolley 7. of track and decline step
Specific implementation mode
The specific implementation mode of the present invention is described further below in conjunction with the accompanying drawings：
As shown in Figure 1 and Figure 2, a kind of air-cooled roller bed device of the present invention, is arranged the Laying head for the air-cooled line that rubs in Stevr
Between baling press；Including air-cooled roller-way 1, transhipment track 1, transhipment track 25, collection reel 1 and function change-over module 4；
Along wire rod conveying direction, 1 end of air-cooled roller-way is connected by collecting reel 1 with transhipment track 1, and the front end of air-cooled roller-way 1 is set
Function change-over module 4, function change-over module 4 are made of collection reel 2 41 and roll segments 42 arranged side by side；Transport track 25
Starting point is located at the side of function change-over module 4, and is arranged perpendicular to air-cooled roller-way 1, transports the terminal and transhipment track of track 25
One 2 vertical connections；The collection reel 2 41 of function change-over module 4 is selectively aligned with air-cooled roller-way 1 respectively with roll segments 42；Turn
Coil transport trolley 6 is set respectively on fortune track 1 and transhipment track 25, and vertical roll core frame is set in Coil transport trolley.
As shown in Figure 1 and Figure 2, it is described collection reel 1 and function change-over module 4 before air-cooled roller-way 1 set drop step respectively
7。
A kind of wire rod branch cooling means based on described device, includes the following steps：
1) as shown in Figure 1, wire rod cooling velocity after rolling requires to rub the minimum cooling velocity of air-cooled line greater than or equal to Stevr
When, it is transported by standard/slow cooling pattern；At this point, the roll segments 42 of function change-over module 4 are aligned with air-cooled roller-way 1, collect reel
2 41 are located at 25 side of transhipment track；
Collection reel 1 is reached after air-cooled roller-way 1 of the wire rod by roll segments 42 and thereafter；After the collection collection volume of reel 1
It coils and baling press is transported to through transporting track 1 by Coil transport trolley 6；
2) as shown in Fig. 2, when wire rod cooling velocity after rolling require less than Stevr rub air-cooled line minimum cooling velocity when, press
Slow cooling pattern is transported in advance；Roll segments 42 replace with collection reel 2 41 at this time, the collection reel 2 41 after transposition and air-cooled roller
Road 1 is aligned, and roll segments 42 are located at side of the air-cooled roller-way 1 far from transhipment track 25；
Wire rod enters 1 front end of air-cooled roller-way, and directly through collecting the collection volume of reel 2 41, the coiling after collection volume passes through Coil transport trolley 6
Through transporting track 25, transhipment track 1 transports baling press to.
The present invention makes to be provided with 2 groups of collection on air-cooled roller-way 1 by function change-over module 4 and rolls up systems, is respectively used to standard/slow
Chill formula or in advance slow cooling pattern.42 bottom of roll segments of function change-over module 4 sets wind turbine, it is made to have air-cooling function.
Air-cooled roller-way 1 before collection one 3 sum aggregate reel 2 41 of reel sets drop step 7 respectively, for preventing random line, convenient for collection
Volume, this is conventional arrangement.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (3)
1. a kind of air-cooled roller bed device, be arranged Stevr rub air-cooled line Laying head and baling press between；It is characterized in that, packet
Include air-cooled roller-way, transhipment track one, transhipment track two, collection reel one and function change-over module；Along wire rod conveying direction, air-cooled roller
Road end is connected by collecting reel one with transhipment track one, and the front end of air-cooled roller-way sets function change-over module, function change-over module
It is made of collection reel two and roll segments arranged side by side；The starting point of transhipment track two is located at the side of function change-over module, and hangs down
Directly it is arranged in air-cooled roller-way, transports the terminal and transhipment one vertical connection of track of track two；The collection reel two of function change-over module
It is selectively aligned respectively with air-cooled roller-way with roll segments；Coil transport trolley is set respectively on transhipment track one and transhipment track two, is transported
Vertical roll core frame is set on volume trolley.
2. a kind of air-cooled roller bed device according to claim 1, which is characterized in that the collection reel one and power and energy mould
Air-cooled roller-way before block sets drop step respectively.
3. a kind of wire rod branch cooling means based on claim 1 described device, which is characterized in that include the following steps：
1) wire rod cooling velocity after rolling require greater than or equal to Stevr rub air-cooled line minimum cooling velocity when, by standard/slow cooling
Pattern is transported；At this point, the roll segments of function change-over module are aligned with air-cooled roller-way, collection reel two is located at transhipment track 21
Side；
Collection reel one is reached after air-cooled roller-way of the wire rod by roll segments and thereafter；Coiling after the collection collection volume of reel one passes through fortune
Volume trolley transports baling press to through transporting track one；
2) when wire rod cooling velocity after rolling require less than Stevr rub air-cooled line minimum cooling velocity when, press in advance slow cooling pattern into
Row transport；Roll segments replace with collection reel two at this time, and the collection reel two after transposition is aligned with air-cooled roller-way, and roll segments are located at air-cooled
Side of the roller-way far from transhipment track two；
Wire rod enters air-cooled roller-way front end, and directly through collecting the collection volume of reel two, the coiling after collection volume is by Coil transport trolley through transporting rail
Road two, transhipment track one transport baling press to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710068860.2A CN108393361B (en) | 2017-02-08 | 2017-02-08 | Air-cooled roller way device and wire branching cooling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710068860.2A CN108393361B (en) | 2017-02-08 | 2017-02-08 | Air-cooled roller way device and wire branching cooling method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108393361A true CN108393361A (en) | 2018-08-14 |
| CN108393361B CN108393361B (en) | 2019-12-13 |
Family
ID=63093876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710068860.2A Active CN108393361B (en) | 2017-02-08 | 2017-02-08 | Air-cooled roller way device and wire branching cooling method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108393361B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113293278A (en) * | 2021-05-20 | 2021-08-24 | 山西太钢不锈钢股份有限公司 | Online heat treatment process for wire |
| CN117127002A (en) * | 2023-10-26 | 2023-11-28 | 江苏永钢集团有限公司 | Online flexible heat treatment production line and production process for high-speed wire of high-grade special steel |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2023110A1 (en) * | 1968-11-12 | 1970-08-07 | Schloemann Ag | Cooling of steel profiles |
| CN101185938A (en) * | 2006-11-09 | 2008-05-28 | 钢铁研究总院 | Method for producing steel bar with rib |
| CN101413051A (en) * | 2008-06-20 | 2009-04-22 | 北京首钢国际工程技术有限公司 | On-line heat treatment wire collecting and conveying system |
| CN201670545U (en) * | 2010-05-04 | 2010-12-15 | 中冶赛迪工程技术股份有限公司 | Wire air-cooling roller way supplyline |
| CN204448874U (en) * | 2014-12-31 | 2015-07-08 | 太重煤机有限公司 | Crutches are curved falls greatly air-cooled roller-way |
-
2017
- 2017-02-08 CN CN201710068860.2A patent/CN108393361B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2023110A1 (en) * | 1968-11-12 | 1970-08-07 | Schloemann Ag | Cooling of steel profiles |
| CN101185938A (en) * | 2006-11-09 | 2008-05-28 | 钢铁研究总院 | Method for producing steel bar with rib |
| CN101413051A (en) * | 2008-06-20 | 2009-04-22 | 北京首钢国际工程技术有限公司 | On-line heat treatment wire collecting and conveying system |
| CN201670545U (en) * | 2010-05-04 | 2010-12-15 | 中冶赛迪工程技术股份有限公司 | Wire air-cooling roller way supplyline |
| CN204448874U (en) * | 2014-12-31 | 2015-07-08 | 太重煤机有限公司 | Crutches are curved falls greatly air-cooled roller-way |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113293278A (en) * | 2021-05-20 | 2021-08-24 | 山西太钢不锈钢股份有限公司 | Online heat treatment process for wire |
| CN117127002A (en) * | 2023-10-26 | 2023-11-28 | 江苏永钢集团有限公司 | Online flexible heat treatment production line and production process for high-speed wire of high-grade special steel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108393361B (en) | 2019-12-13 |
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