CN104307895A - Steel splitting device for cooling bed - Google Patents
Steel splitting device for cooling bed Download PDFInfo
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- CN104307895A CN104307895A CN201410407296.9A CN201410407296A CN104307895A CN 104307895 A CN104307895 A CN 104307895A CN 201410407296 A CN201410407296 A CN 201410407296A CN 104307895 A CN104307895 A CN 104307895A
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Abstract
The invention provides a steel splitting device for a cooling bed. The steel splitting device comprises cooling-bed fixed racks and cooling-bed movable racks, which are alternatively arranged in sequence, wherein steel splitting toothed plates are fixed at the inlets of the cooling-bed fixed racks and/or the cooling-bed movable racks and used for dividing tooth space of at least two teeth at the inlets into at least two parts. According to the steel splitting device, rolled steel can be effectively prevented from being stacked on the cooling bed in a bar production process, the product quality can be improved, the product yield can be increased, and the effects of reducing the cost and improving the efficiency are achieved; the steel splitting device has the advantages of simple structure, small volume, low cost, flexible steel splitting form and convenience for dismounting.
Description
Technical field
The present invention relates to cold bed equipment technology field, particularly, relate to cold bed and divide steel device.
Background technology
At present, production line of bar is all by rolling line rolling, cold bed unified operations such as proceeding to off-line finishing line carries out aligning, chamfered edge again of being collected online by stocking after cooling, and finally enters warehouse for finished product delivery.Cooling bed device is mainly used in rolling the online slowly cooling naturally of rear steel plate.On product production line, cold bed also has prebuckling function to section bar, prevents section bar in natural cooling process because quality everywhere etc. does not cause occurring irregular curved.
Now, bar line-rolling, for improving product one-pass finished rate, reduces processed offline cost, just progressively attempts increasing more finishing equipment online, do not need again heat treated stocking just can directly pack into warehouse for finished product delivery like this, reduce transhipment and the off-line artificial treatment cost of stocking.Meanwhile, when produced problem is that stocking carries out online finishing equipment cold bed, produce folded steel, thus affect mill bar quality (as: bend exceed standard, the change etc. of inhomogeneous cooling, metallic gold phase constitution).
Therefore, how two rolled pieces stacked on cold bed are separated, directly can affect cooling performance and the stocking linearity of stocking, and then have influence on product quality and the lumber recovery of stocking.
Summary of the invention
In order to solve the problem, cold bed provided by the invention divides steel device effectively can prevent stocking folded steel (on a tooth, two steel are built together) on the tooth bar of cold bed body, and simple and reasonable, and demolition, installation are convenient, flexible.
Particularly, present invention employs following technical scheme:
Cold bed divides steel device, comprise cold bed fixed rack and cold bed carry-over bar, cold bed fixed rack and cold bed carry-over bar are alternately arranged setting successively, described cold bed fixed rack and/or the entry position place of cold bed carry-over bar are fixed with a point steel-tooth plate respectively, and the between cog of at least two teeth in entry position place is divided at least two parts by a point steel-tooth plate.
Further, a described point steel-tooth plate has a point steel-tooth, and point steel-tooth is arranged on the between cog of cold bed fixed rack and/or cold bed carry-over bar entry position place at least two teeth; The between cog at place is divided at least two parts by a point steel-tooth for described point steel-tooth plate.
Further, the between cog of the cold bed fixed rack of correspondence and/or the between cog of cold bed carry-over bar are divided into two by a point steel-tooth for described point steel-tooth plate, and the tooth depth of point steel-tooth of point steel-tooth plate is greater than or equal to the tooth depth of corresponding cold bed fixed rack and/or the tooth depth of cold bed carry-over bar.
Further, described in point steel-tooth plate be fixed on cold bed fixed rack be the tooth bar identical with the profile of tooth of cold bed fixed rack, described in point steel-tooth plate be fixed on cold bed carry-over bar be the tooth bar identical with the profile of tooth of cold bed carry-over bar.
Further, described point steel-tooth plate comprises the tooth of determining be fixed on cold bed fixed rack and divides steel plate and the dynamic tooth be fixed on cold bed carry-over bar to divide steel plate; Described determine tooth and divide steel plate to have to determine tooth plate and divide steel-tooth, determine tooth plate and divide steel-tooth to be arranged on the between cog of at least two teeth in cold bed fixed rack entry position place; Described dynamic tooth divides steel plate to have moving tooth plate and divides steel-tooth, and moving tooth plate divides steel-tooth to be arranged on the between cog of at least two teeth in cold bed carry-over bar entry position place.
Further, described tooth plate of determining divides steel-tooth to comprise at least two, determines tooth plate and divides steel-tooth to set gradually along first tooth at cold bed fixed rack entry position place and the between cog of second tooth; Described moving tooth plate divides steel-tooth and determines tooth plate and divide that steel-tooth is corresponding to be arranged on cold bed fixed rack.
Further, a described point steel-tooth plate is fixed on cold bed fixed rack and/or cold bed carry-over bar by hopper; Described hopper is fixedly connected on cold bed fixed rack and/or cold bed carry-over bar, and a point steel-tooth plate is arranged in hopper.
Further, described hopper is body structure, opening is offered in hopper upper end, and a part for described point of steel-tooth plate is inserted hopper by opening and is fixed, and another part exposes the outside of hopper and is arranged on the between cog of cold bed fixed rack and/or cold bed carry-over bar entry position place at least two teeth.
Further, the front sidewall of described hopper is provided with screw, in screw, is equipped with fastening bolt; A described point steel-tooth plate is fastened in hopper by fastening bolt.
Further, the bottom of described hopper offers the outlet of discharging for iron scale.
Cold bed provided by the invention divides steel device to have a point steel-tooth plate, steel-tooth plate is divided to be arranged on the between cog of cold bed fixed rack and/or cold bed carry-over bar entry position place at least two teeth at least partly, divide like this steel-tooth plate just by former cold bed body cold bed fixed rack and/or the interdental space of two teeth at cold bed carry-over bar entry position place be divided into two, reduce between cog spacing, make between cog can only hold single stocking, thus two stockings stacked are separated, effectively prevent the generation of folded steel phenomenon.
What cold bed provided by the invention divided point steel-tooth plate of steel device is fixed on cold bed fixed rack and/or cold bed carry-over bar by hopper, hopper is fixed respectively (welding or bolt connect) on the cold bed fixed rack and cold bed carry-over bar of the tooth-like cold bed body of stepping, determine tooth divide steel plate and dynamic tooth divide steel plate respectively correspondence be loaded on cold bed fixed rack and/or cold bed carry-over bar in hopper, and be provided with two teeth of determining for fastening activity in the front of hopper and divide steel plate and dynamic tooth to divide the fastening bolt of steel plate.The installing/dismounting of of the present invention point of steel-tooth plate is simple and convenient, and the fastening effect of fastening bolt can make cold bed of the present invention divide steel device to be suitable for point steel-tooth plate of different size, and the scope of application is more extensive, has more wide marketing prospect.
Opening is offered in the upper end of hopper of the present invention, processes, offer the outlet of discharging for iron scale in the bottom of hopper with plate welding or integrated machine.Hopper structure structure of the present invention is simple, is convenient to a point fixed installation for steel-tooth plate, and does not produce large impact, low cost of manufacture to the structure of cold bed body.
Dynamic tooth in hopper of the present invention divides steel plate and determines tooth and divide steel plate to be divided into two with relative between cog on cold bed fixed rack by cold bed carry-over bar corresponding for cold bed, dynamic tooth divide steel plate and determine tooth divide steel plate absolute altitude than corresponding cold bed carry-over bar and cold bed fixed rack absolute altitude fair or slightly high, can guarantee that dynamic tooth divides steel plate and determines tooth like this divides steel plate by between cog hypotelorism, reaches the object of point steel.
When cold bed of the present invention divides steel device to utilize this body running of cold bed, two steel being stacked in a tooth are separated by stepping, make uniform the passing through of rolled piece, avoid the generation of folded steel phenomenon, have good point steel effect.
The invention has the beneficial effects as follows: cold bed of the present invention divides steel device can effectively prevent steel rolling steel from folded steel phenomenon occurring on cold bed in excellent line production process, not only can improve the quality of products, the lumber recovery of product can also be improved, thus reach the effect of cost efficiency, there is the advantage that structure is simple, volume is little, cost is low, divide steel flexible form and easy accessibility.
Accompanying drawing explanation
The top view of Fig. 1 the present invention assembling;
Fig. 2 front view determined tooth and divide steel plate to assemble of the present invention;
Fig. 3 top view determined tooth and divide steel plate to assemble of the present invention;
The front view that Fig. 4 dynamic tooth of the present invention divides steel plate to assemble;
The top view that Fig. 5 dynamic tooth of the present invention divides steel plate to assemble;
Fig. 6 structural representation determined tooth and divide steel plate of the present invention;
Fig. 7 dynamic tooth of the present invention divides the structural representation of steel plate;
The structural representation that Fig. 8 is of the present invention.
Label declaration in accompanying drawing: 1-hopper 2-bolt 3-determines tooth and divides steel plate 31-to determine tooth plate to divide steel-tooth 4-cold bed fixed rack 5-cold bed carry-over bar 6-to move tooth to divide steel plate 61-moving tooth plate to divide steel-tooth 7-to move tooth cross beam and upright post 8-to determine tooth cross beam and upright post 9-and move tooth longeron 10-cold bed drive unit.
Detailed description of the invention
Steel device is divided to be described in detail below in conjunction with accompanying drawing to cold bed of the present invention:
As shown in figs. 1-7, cold bed of the present invention divides steel device to be mainly applicable to tooth bar walking beam cooler, the main operation principle of tooth bar walking beam cooler is that roll forming product is delivered into cold bed by roller-way, the forms such as tooth are pulled out again by tooth bar step-by-step movement, the workpiece be arranged on cold bed is progressively shifted to cold bed top, reaches the cooling effect of workpiece.The designing requirement of tooth bar walking beam cooler is that each between cog spacing can only hold single workpiece to prevent folded steel (two or more workpiece is positioned at same between cog), but tooth bar walking beam cooler belongs to main equipment, the requirement of the workpiece of often kind of specification can not be met, therefore the between cog spacing of tooth bar walking beam cooler can only be divided into specification roughly to meet the workpiece of different size, but this fundamentally cannot be avoided the generation of folded steel phenomenon.And the generation of folded steel will have a strong impact on mill bar quality (as: bend exceed standard, the change etc. of inhomogeneous cooling, metallic gold phase constitution), there is folded steel phenomenon in the tooth bar walking beam cooler that therefore cold bed of the present invention divides steel device effectively can avoid different size, more has actual application value.
In order to realize this technical purpose, cold bed of the present invention divides steel device to comprise cold bed fixed rack 4 and cold bed carry-over bar 5, cold bed fixed rack 4 and cold bed carry-over bar 5 are alternately arranged setting successively, cold bed fixed rack 4 is fixed on cold bed body, cold bed carry-over bar 5 moves in a stepping manner thus drives stocking to move in a stepping manner under the drive of drive unit, and cools in the process of step motion; Described cold bed fixed rack 4 and/or the entry position place of cold bed carry-over bar 5 are fixed with a point steel-tooth plate respectively, and the between cog of at least two teeth in entry position place is divided at least two parts by a point steel-tooth plate.
Of the present invention point of steel-tooth plate has fixed part and point steel portion, steel-tooth plate is divided to be fixedly mounted on by fixed part on the tooth bar of cold bed fixed rack 4 and/or cold bed carry-over bar 5, another part of steel-tooth plate is divided to stretch into the between cog shape component steel portion of cold bed fixed rack 4 and/or cold bed carry-over bar 5, steel portion is divided to be mainly used in residing between cog to be divided at least two parts, and then this between cog spacing is reduced, make it can only hold single stocking at most, and then realize the object of point steel.
Of the present invention point of steel-tooth plate can only be arranged on separately on cold bed fixed rack 4 or cold bed carry-over bar 5, but any impact is not produced on stocking to realize best point steel effect simultaneously, preferably, of the present invention point of steel-tooth plate should be arranged on cold bed fixed rack 4 and cold bed carry-over bar 5 simultaneously, and the position arranged on cold bed fixed rack 4 and cold bed carry-over bar 5 with time-division steel-tooth plate should be corresponding to realize best point steel effect.
Of the present invention point of steel-tooth plate is arranged on the entry position place of cold bed fixed rack 4 and/or cold bed carry-over bar 5, the entry position place of cold bed fixed rack 4 of the present invention and/or cold bed carry-over bar 5 refer to cold bed receive from roller-way carry the stocking of coming position, why being arranged on this place carries the stocking of coming to carry out a point steel in the very first time to make from roller-way, and then folded steel phenomenon can not be there is in stepping cooling procedure afterwards, there is better cooling effect.Preferably, in order to best realization divides steel effect, of the present invention point of steel-tooth plate should be separated to major general's cold bed fixed rack 4 or first tooth at cold bed carry-over bar 5 entry position place and the between cog of second tooth, and arranges at follow-up between cog according to the instructions for use of reality.
Therefore, cold bed of the present invention divides steel apparatus structure simple, easy for installation, and realizes a point steel on the basis of the structure and specification that do not change existing cold bed, has good result of use.
The shape in point steel portion of of the present invention point of steel-tooth plate to be designed, its main purpose is separated by residing between cog, as a kind of preferred embodiment of the present invention, a described point steel-tooth plate of the present invention has a point steel-tooth, steel-tooth is divided to be dentation, match with the tooth of cold bed fixed rack 4 and cold bed carry-over bar 5 like this, a point steel of being more convenient for, and be convenient to stocking along with cold bed and carry out step-type advance; Simultaneously in order to improve the effect of point steel, point steel-tooth is arranged on the between cog of cold bed fixed rack 4 and/or cold bed carry-over bar 5 entry position place at least two teeth; The between cog at place is divided at least two parts by a point steel-tooth for described point steel-tooth plate.
The present invention divides steel-tooth can arrange one in a between cog of cold bed fixed rack 4 and cold bed carry-over bar 5 also can for multiple, can design according to the specification of the specification of cold bed and stocking and concrete requirement particularly, as a kind of preferred embodiment of the present invention, the between cog of the cold bed fixed rack 4 of correspondence and/or the between cog of cold bed carry-over bar 5 are divided into two by a point steel-tooth for of the present invention point of steel-tooth plate, the tooth depth of point steel-tooth of steel-tooth plate is divided to be greater than or equal to the tooth depth of corresponding cold bed fixed rack 4 and/or the tooth depth of cold bed carry-over bar 5, can guarantee that point steel-tooth of point steel-tooth plate can play the effect of point steel like this, prevent point steel-tooth tooth depth of point steel-tooth plate too small and cannot steel be divided.
As a kind of preferred embodiment of the present invention, point steel-tooth plate be fixed on cold bed fixed rack 4 of the present invention is the tooth bar identical with the profile of tooth of cold bed fixed rack 4, described in point steel-tooth plate be fixed on cold bed carry-over bar 5 be the tooth bar identical with the profile of tooth of cold bed carry-over bar 5.Divide the profile of tooth of point steel-tooth of steel-tooth plate identical with the profile of tooth of set cold bed fixed rack 4 and/or cold bed carry-over bar 5, cold bed fixed rack 4 and/or cold bed carry-over bar 5 between cog can be divided into two parts like this, make every part all can hold single stocking, and identical profile of tooth can not make stocking be subject to the effect of point steel-tooth of point steel-tooth plate and produce distortion in the process of stepping, stocking can be made to carry out stepping according to original step-by-step system simultaneously.
Of the present invention point of steel-tooth plate can be tooth bar particularly, the mode of dividing steel-tooth plate to be fixed on cold bed fixed rack 4 and/or cold bed carry-over bar 5 has a variety of, the concrete mode of directly welding that adopts is fixedly connected with, or is fixedly mounted on cold bed fixed rack 4 and/or cold bed carry-over bar 5 by fixed connecting piece (as bolt, screw etc.).As a kind of preferred embodiment of the present invention, the fixed form of of the present invention point of steel-tooth plate employing is different from above-mentioned fixed form, fixed form of the present invention is adjustment that is more simple but also that be correlated with in dismounting and change and carrying out not only, and of the present invention point of steel-tooth plate is fixed on cold bed fixed rack 4 and/or cold bed carry-over bar 5 by hopper 1; Described hopper 1 is fixedly connected on cold bed fixed rack 4 and/or cold bed carry-over bar 5, and hopper 1 adopts the mode of welding to be welded on the tooth bar body of cold bed fixed rack 4 and/or cold bed carry-over bar 5 particularly; Steel-tooth plate is divided to be arranged in hopper 1.
As a kind of preferred embodiment of the present invention, described hopper 1 is body structure, hopper 1 sheet material welding or integrated machine process, opening is offered in hopper 1 upper end, a part for described point of steel-tooth plate is inserted hopper 1 by opening and is fixed, and another part exposes the outside of hopper 1 and is arranged on the between cog of cold bed fixed rack 4 and/or cold bed carry-over bar 5 entry position place at least two teeth.Particularly, the part of dividing steel-tooth plate to expose hopper 1 is point steel-tooth of point steel-tooth plate.
As a kind of preferred embodiment of the present invention, the front sidewall of described hopper 1 is provided with screw, in screw, is equipped with fastening bolt 2; A described point steel-tooth plate is fastened in hopper 1 by fastening bolt 2.
The mounting means of of the present invention point of steel-tooth plate loads in hopper 1 by point steel-tooth plate, then by regulating fastening bolt 2 to carry out to point steel-tooth plate the fixed installation that fastening realization divides steel-tooth plate, the present invention adopts the mounting means by hopper 1, the fixed installation of first convenient point of steel-tooth plate, only needs to divide steel-tooth plate to load in hopper 1; Secondly, if point steel-tooth plate damages, be convenient to a point dismounting and change for steel-tooth plate, and any impact is not produced on the tooth bar body of cold bed fixed rack 4 and/or cold bed carry-over bar 5; Finally, fastening bolt 2 has certain regulating action, and when needing to carry out thickening to point steel-tooth plate the operation waiting other change specification, hopper 1 still can realize fastening by the adjustment of fastening bolt 2.Therefore, the present invention adopts the mode of hopper 1 fixing point of steel-tooth plate, and not only structure is simple, convenient operation, and the scope of application is more extensive, has good marketing prospect.
As a kind of preferred embodiment of the present invention, the bottom of described hopper 1 offers the outlet of discharging for iron scale, prevents because iron scale is collected in hopper 1 and has influence on point installation of steel-tooth plate and a stability maintenance.
As shown in Figure 8, in accompanying drawing, the direction of arrow is the direction of the stocking stepping of tooth bar walking beam cooler, and the prime direction of arrow is the entry position place of cold bed fixed rack 4 and cold bed carry-over bar 5.Cold bed fixed rack 4 of the present invention connects determines tooth cross beam and upright post 8, determines tooth cross beam and upright post 8 and supports cold bed fixed rack 4 and keep fixing; Cold bed carry-over bar 5 connects dynamic tooth cross beam and upright post 7, dynamic tooth cross beam and upright post 7 connects dynamic tooth longeron 9, dynamic tooth longeron 9 connects cold bed drive unit 10, and cold bed drive unit 10 drives dynamic tooth cross beam and upright post 7 and dynamic tooth longeron 9 to move, thus drives cold bed carry-over bar 5 stepwise motion.
The present invention has that structure is simple, point steel is effective, easy accessibility, can improve the advantages such as the quality of product, have broad application prospects.
embodiment one
Point steel-tooth plate of the present embodiment comprises the tooth of determining be fixed on cold bed fixed rack 4 and divides steel plate 3 and the dynamic tooth be fixed on cold bed carry-over bar 5 to divide steel plate 6; Described determine tooth and divide steel plate 3 to have to determine tooth plate and divide steel-tooth 31, determine tooth plate and divide steel-tooth 31 to be arranged on the between cog of at least two teeth in cold bed fixed rack 4 entry position place; Described dynamic tooth divides steel plate 6 to have moving tooth plate and divides steel-tooth 61, and moving tooth plate divides steel-tooth 61 to be arranged on the between cog of at least two teeth in cold bed carry-over bar 5 entry position place.
The tooth plate of determining of the present embodiment divides steel-tooth 31 to comprise at least two, determines tooth plate and divides steel-tooth 31 to set gradually along first tooth at cold bed fixed rack 4 entry position place and the between cog of second tooth; Described moving tooth plate divides steel-tooth 61 and determines tooth plate and divide that steel-tooth 31 is corresponding to be arranged on cold bed fixed rack 4.
Cold bed described in the present embodiment divides steel device mainly to have employed movable detachable design, thus improves its flexibility used.It has hopper 1 and point steel-tooth plate, point steel-tooth plate has to be determined tooth and divides steel plate 3 and dynamic tooth to divide steel plate 6, hopper 1 plate welding or integrated machine process, be empty uncovered above, being provided with two teeth of determining for fastening activity in the front of hopper 1 divides steel plate 3 and dynamic tooth to divide the fastening bolt 2 of steel plate 6, have in hopper 1 bottom surface the outlet that iron scale is discharged, hopper 1 connects with bolt or on the cold bed fixed rack 4 that is welded on cold bed body and cold bed carry-over bar 5.As shown in Figure 1, the cold bed fixed rack 4 on the tooth-like cold bed of stepping and cold bed carry-over bar 5 are all interlaced arrangement successively, and casing 1 is unified to be arranged from cold bed fixed rack 4 and cold bed carry-over bar 5 entrance second between cog.When there is folded steel at cold bed fixed rack 4 and cold bed carry-over bar 5 first between cog in stocking, operation principle when utilizing the stepping of cold bed carry-over bar 5, overlapping rolled piece can be held up, the dynamic tooth installed additional is utilized to divide steel plate 6 by the rolled piece of overlap separately in picking-up process, article one, divided by the dynamic tooth installed additional and steel plate 6 holds up another and then squeezedly fall within cold bed fixed rack 4 and cold bed carry-over bar 5 entrance first between cog, so then achieve original two rolled pieces being stacked in a between cog separated, determine tooth and divide steel plate 3 and dynamic tooth to divide the uniformity of steel plate 6 in turn ensure that the straightening function of cold bed to stocking.
The present invention is without the need to increasing complicated plant equipment and control system, just rolled piece can be separated by production technology at cold bed, which increase cold bed to the covering of stocking specification limit, cooling performance and stocking linearity, not only can improve the quality of products, the lumber recovery of product can also be improved, thus reach the effect of cost efficiency.
When specifically making, hopper 1 can process with Plate Welding or integrated machine, and an outlet is opened in hopper 1 bottom surface, from then on iron scale can be discharged by mouth, boring on hopper 1, tapping are used for the connection of set bolt 2, in order to simple for production, also can directly connect at surface weldering nut.
Point steel-tooth plate steel plate makes, and according to the size of the tooth of cold bed, can make a tooth, in order to improve the effect of point steel, being generally two teeth and coordinating with hopper 1.
The above is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention, any technical staff being familiar with this patent is not departing within the scope of technical solution of the present invention, make a little change when the technology contents of above-mentioned prompting can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solution of the present invention, according to any simple modification that technical spirit of the present invention is done above embodiment, equivalent variations and modification, all still belong in the scope of the present invention program.
Claims (10)
1. cold bed divides steel device, comprise cold bed fixed rack (4) and cold bed carry-over bar (5), cold bed fixed rack (4) and cold bed carry-over bar (5) are alternately arranged setting successively, it is characterized in that, described cold bed fixed rack (4) and/or the entry position place of cold bed carry-over bar (5) are fixed with a point steel-tooth plate respectively, and the between cog of at least two teeth in entry position place is divided at least two parts by a point steel-tooth plate.
2. cold bed according to claim 1 divides steel device, it is characterized in that, a described point steel-tooth plate has a point steel-tooth, and point steel-tooth is arranged on the between cog of cold bed fixed rack (4) and/or cold bed carry-over bar (5) entry position place at least two teeth; The between cog at place is divided at least two parts by a point steel-tooth for described point steel-tooth plate.
3. cold bed according to claim 2 divides steel device, it is characterized in that, the between cog of the cold bed fixed rack (4) of correspondence and/or the between cog of cold bed carry-over bar (5) are divided into two by a point steel-tooth for described point steel-tooth plate, and the tooth depth of point steel-tooth of point steel-tooth plate is greater than or equal to the tooth depth of corresponding cold bed fixed rack (4) and/or the tooth depth of cold bed carry-over bar (5).
4. cold bed according to claim 1 divides steel device, it is characterized in that, the described point steel-tooth plate be fixed on cold bed fixed rack (4) be the tooth bar identical with the profile of tooth of cold bed fixed rack (4), described in be fixed on cold bed carry-over bar (5) divide a steel-tooth plate to be the tooth bar identical with the profile of tooth of cold bed carry-over bar (5).
5. cold bed according to claim 1 divides steel device, it is characterized in that, a described point steel-tooth plate comprises the tooth of determining be fixed on cold bed fixed rack (4) and divides steel plate (3) and the dynamic tooth be fixed on cold bed carry-over bar (5) to divide steel plate (6); Described determine tooth and divide steel plate (3) to have to determine tooth plate and divide steel-tooth (31), determine tooth plate and divide steel-tooth (31) to be arranged on the between cog of at least two teeth in cold bed fixed rack (4) entry position place; Described dynamic tooth divides steel plate (6) to have moving tooth plate and divides steel-tooth (61), and moving tooth plate divides steel-tooth (61) to be arranged on the between cog of at least two teeth in cold bed carry-over bar (5) entry position place.
6. cold bed according to claim 5 divides steel device, it is characterized in that, described tooth plate of determining divides steel-tooth (31) to comprise at least two, determines tooth plate and divides steel-tooth (31) to set gradually along first tooth at cold bed fixed rack (4) entry position place and the between cog of second tooth; Described moving tooth plate divides steel-tooth (61) and determines tooth plate and divide that steel-tooth (31) is corresponding to be arranged on cold bed fixed rack (4).
7. the cold bed according to claim 1-6 any one divides steel device, it is characterized in that, described point steel-tooth plate is fixed on cold bed fixed rack (4) and/or cold bed carry-over bar (5) by hopper (1); Described hopper (1) is fixedly connected on cold bed fixed rack (4) and/or cold bed carry-over bar (5), and a point steel-tooth plate is arranged in hopper (1).
8. cold bed according to claim 7 divides steel device, it is characterized in that, described hopper (1) is body structure, opening is offered in hopper (1) upper end, a part for described point of steel-tooth plate is inserted hopper (1) by opening and is fixed, and another part exposes the outside of hopper (1) and is arranged on the between cog of cold bed fixed rack (4) and/or cold bed carry-over bar (5) entry position place at least two teeth.
9. cold bed according to claim 8 divides steel device, it is characterized in that, the front sidewall of described hopper (1) is provided with screw, is equipped with fastening bolt (2) in screw; Described point steel-tooth plate is fastened in hopper (1) by fastening bolt (2).
10. cold bed according to claim 7 divides steel device, it is characterized in that, the bottom of described hopper (1) offers the outlet of discharging for iron scale.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114289526A (en) * | 2021-12-24 | 2022-04-08 | 重庆钢铁股份有限公司 | Wide and thick plate shearing logistics method |
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| JPH09267119A (en) * | 1996-03-29 | 1997-10-14 | Nkk Corp | Cooling bed of bar rolling equipment |
| JP2008307572A (en) * | 2007-06-14 | 2008-12-25 | Sumitomo Heavy Industries Techno-Fort Co Ltd | Run-in trough |
| CN102172646A (en) * | 2011-01-27 | 2011-09-07 | 张家港长力机械有限公司 | Cooling bed straightening plate |
| CN202700983U (en) * | 2012-07-24 | 2013-01-30 | 中天钢铁集团有限公司 | Cold bed capable of raising collection temperature of special steel bars |
| CN203470488U (en) * | 2013-09-18 | 2014-03-12 | 广东韶钢松山股份有限公司 | Bar separator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114289526A (en) * | 2021-12-24 | 2022-04-08 | 重庆钢铁股份有限公司 | Wide and thick plate shearing logistics method |
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| CN104307895B (en) | 2016-08-17 |
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