CN103357674B - Conveyance guiding adjustment device of rolled piece - Google Patents
Conveyance guiding adjustment device of rolled piece Download PDFInfo
- Publication number
- CN103357674B CN103357674B CN201310236898.8A CN201310236898A CN103357674B CN 103357674 B CN103357674 B CN 103357674B CN 201310236898 A CN201310236898 A CN 201310236898A CN 103357674 B CN103357674 B CN 103357674B
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- rolled piece
- roller
- box body
- casing
- box
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Abstract
The invention provides a conveyance guiding adjustment device of a rolled piece, which is arranged between two adjacent cover plates for conveying the rolled piece. The device comprises a box-type vertical roller, box body adjustment plates, and a box body bracket, wherein the box-type vertical roller comprises a box body and a roller; the roller is arranged in the box body through a bearing and a bearing support, and extends to the inner sides of the cover plates; the box body adjustment plates are arranged around the box body to limit the radial freedom degree of the box body and the freedom degree of one axial end and adjust the protrusion of the roller to the inner sides of the cover plates; the box body bracket is arranged below the box body for supporting the box body; and the box body adjustment plates are movably arranged on the box body bracket. According to the device, the large box-type vertical roller serves as guide of H-shaped steel hot rolling; a relative position of the box-type vertical roller, namely the protrusion of the roller to the inner sides of the cover plates, can be adjusted according to a practical requirement simultaneously; and requirements on the guide of H-shaped steel in different specifications are met.
Description
Technical field
The present invention relates to a kind of preventing in rolled piece transport process scratch outside the edge of a wing thus affect the metallurgical equipment of quality, scratch outside the edge of a wing in particular to preventing in a kind of hot rolled H-shaped transport process thus affect the metallurgical equipment of quality, particularly relating to that a kind of H profile steel is hot passes through in journey the guiding adjusting device preventing from scratching outside the edge of a wing.
Background technology
H profile steel is that a kind of area of section distributes optimization, the ratio of strength to weight more reasonably economic section high efficiency section bar more.Because each position of H profile steel is all with orthogonal arrangement, therefore H profile steel all has that bending resistance is strong, the advantages such as simple, cost-saving and lightweight construction of constructing in all directions, is widely used.The milling method of H profile steel is roughly divided into three classes by history order: the milling method 1, utilizing common two rollers or three-high jobbing mill; 2, the milling method of a frame universal mill is utilized; 3, the milling method of multi-frame universal mill is utilized.Current multiplex above-mentioned 3rd kind of method, no matter adopt which kind of method, after roll forming, all needs to carry out temperature control aligning.
At present, enter in temperature control straightening process after H profile steel roll forming, H profile steel often can occur scratching outside the edge of a wing during roller-way transports, and not only affects product quality, and the searching difficulty in the source of scuffing is very large, the influence of rolled time.
Because scuffing and scuffing source outside the H profile steel edge of a wing are difficult to find, the increase of obvious time is shut down in equipment fault, and quantity scrapped increases; affect all technical to a great extent to promote; the stable smooth operation of restriction roll line, causes production cost to increase, and has a strong impact on economic and technical norms and improves.
Summary of the invention
A kind of H profile steel is the object of the present invention is to provide to transport guiding adjustment and prevent from scratching device outside the edge of a wing, to solve the problem easily scratched in the temperature control straightening process of H profile steel after roll forming that prior art exists.
In order to solve the problem, the invention provides a kind of rolled piece and transport guiding adjusting device, for being located at the first contact site of rolled piece and cover plate in rolled piece handling process, it comprises: box edger roll, comprise casing and roller, described roller is located in described casing by bearing, bearing block, and described roller extends to inside described cover plate; Casing adjustment plate, is located at around described casing, with the free degree of the radial free degree and axial one end that jointly limit described casing, and adjusts described roller and extends to overhang inside described cover plate; Antinose-dive leg, is located at below described casing, and for supporting described casing, and described casing adjustment plate is located on described antinose-dive leg movably.
Transport a kind of preferred embodiment of guiding adjusting device according to above-mentioned rolled piece, wherein, also comprise: bearing block drier oil grease lubrication pipeline, be located in described casing, and extend to described bearing block to carry drier oil fat to described bearing block.
Transport a kind of preferred embodiment of guiding adjusting device according to above-mentioned rolled piece, wherein, also comprise: cooling water pipe, be located in described casing, and extend to described roller to cool described roller.
Transport a kind of preferred embodiment of guiding adjusting device according to above-mentioned rolled piece, wherein, described rolled piece transport guiding adjusting device be arranged on adjacent two for transport rolled piece cover plate between.
Transport a kind of preferred embodiment of guiding adjusting device according to above-mentioned rolled piece, wherein, described rolled piece is H profile steel.
Large-scale box edger roll is used as hot rolled H-shaped guiding by the present invention, can adjust the relative position of box edger roll according to actual needs simultaneously, and also namely roller stretches into the overhang inside cover plate, to meet the guiding requirement of different size H profile steel.In addition, vertical forming roll size is large, and heat-transfer rate reduces relatively, and the ability that withstands shocks increases, and preferably, cooling water, drier oil grease lubrication ensure bearing operating mode, extend its service life.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the preferred embodiment of the present invention;
Fig. 2 is the side-looking structural representation of the preferred embodiment of the present invention;
Fig. 3, Fig. 4, Fig. 5 show flow process design sketch during its guide effect when being preferred embodiment of the present invention application.
1 antinose-dive leg; 2 box edger rolls;
20 rollers; 21 bearing glands; 22 bearing block drier oil allocation blocks;
23 casings;
3 cooling water pipes; 31 nozzles; 41,42 casing adjustment plates;
5 drier oil grease lubrication pipelines; 8 cover plates; 9 H profile steel.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further details.
As depicted in figs. 1 and 2, the preferred embodiment of the present invention comprises antinose-dive leg 1, box edger roll 2 and casing adjustment plate 41,42.Box edger roll 2 comprises roller 20, bearing stationary gland 21, bearing block drier oil allocation block 22, casing 23, and during application, roller 20 extends to the inner side of cover plate 8.Structure due to box edger roll 2 is apparent to those skilled in the art, does not repeat them here.
Casing adjustment plate 41,42 is located at casing 23 around, with the free degree of the radial free degree and axial one end that jointly limit casing 23, and adjusts roller 20 and extends to overhang inside cover plate 8.Wherein, the both sides of casing 23 are located at by casing adjustment plate 42, and the rear end of casing 23 is located at by casing adjustment plate 41.
Antinose-dive leg 1 is located at below casing 23, and for supporting box 23, and casing adjustment plate 41,42 is located on antinose-dive leg 1 movably, and also, casing adjustment plate 41,42 is removably located on antinose-dive leg 1, is convenient to mobile, static housing 23.Such as, can be connected by the mode such as bolt, bearing pin between casing adjustment plate 41,42 and antinose-dive leg 1.
In order to make the operation of this preferred embodiment more steady, and increase the service life, especially real service life at high temperature, this preferred embodiment also comprises drier oil grease lubrication pipeline 5, it is located in casing 23, and extend to bearing block drier oil allocation block 22 with to bearing block conveying drier oil fat, make bearing wherein obtain good lubrication.
In addition, this preferred embodiment also comprises cooling water pipe 3, it is located in casing 3, and the nozzle 31 of cooling water pipe 3 terminal extends to roller 20 cooling roller 20 (and the bearing in the logical indirect cooling bearing seat of overcooled roller), ensures roller service life in high temperature environments.
As shown in Figure 3-Figure 5, during application, this preferred embodiment be located at adjacent two for transport H profile steel 9 cover plate 8 between (box edger roll 2 of the present invention is applicable to being applied to the first contact site of H profile steel and cover plate in H profile steel handling process).Box edger roll 2 is arranged on outside cover plate 8, a part for roller 20 is protruded inside cover plate 8, and overhang can adjust according to rolling specs, and the H profile steel 9 through box edger roll 2 is not contacted with cover plate 8 edge, to play the guiding role to H profile steel 9, thus scratch outside the edge of a wing of elimination H profile steel 9.
To sum up, box edger roll of the present invention is fixed on antinose-dive leg, antinose-dive leg limits the radial free degree of box edger roll relative to roller-way, the motion limiting a direction in the axial direction (is generally that antinose-dive leg is fixed on select location, the initial position (requiring that position when overhang is minimum is initial position) of selected box edger roll, according to box sizes, the adjustment plate that casing both sides and rear end are arranged is fixed, ensured that adjustment Board position is close to casing jointly to limit the radial free degree of casing and axial one end free end).The impact resistance of casing can be ensured so on the one hand, ensure that casing can adjust according to the overhang to roller extends to inside cover plate that needs of rolling specs on the other hand.Preferably, cooling line is connected with box edger roll, cools the bearing in casing and roller.Drier oil grease lubrication pipeline is connected with bearing block and lubricates bearing, ensures operating reliability.
It can thus be appreciated that the present invention compared with prior art, has following beneficial effect:
1. structure is simple, is easy to produce, and can reduce scrap build cost.
2. cooling water pipe, installing additional of drier oil grease lubrication pipeline can improve bearing service life.
3., by box edger roll overhang adjustable design, realize all standing that steel grade runs guiding.
4. utilize the feature of box edger roll strong shock resistance, realize guiding truly.
5. the dismounting easy to connect of support and casing, is convenient to plant maintenance.
In addition, although the present invention is illustrated using hot rolled H-shaped as rolled piece example, said structure of the present invention goes for other transports needing any rolled piece preventing outside from scratching.
As known by the technical knowledge, the present invention can be realized by other the embodiment not departing from its Spirit Essence or essential feature.Therefore, above-mentioned disclosed embodiment, with regard to each side, all just illustrates, is not only.Within the scope of the present invention all or be all included in the invention being equal to the change in scope of the present invention.
Claims (4)
1. rolled piece transports a guiding adjusting device, for being located at the first contact site of rolled piece and cover plate in rolled piece handling process, it is characterized in that, comprise:
Box edger roll, comprises casing and roller, and described roller is located in described casing by bearing, bearing block, and described roller extends to inside described cover plate;
Casing adjustment plate, is located at both sides and the rear end of described casing, with the free degree of the radial free degree and axial one end that jointly limit described box edger roll, and adjusts described roller and extends to overhang inside described cover plate;
Antinose-dive leg, is located at below described casing, and for supporting described casing, and described casing adjustment plate is located on described antinose-dive leg movably,
Described rolled piece is H profile steel.
2. rolled piece according to claim 1 transports guiding adjusting device, it is characterized in that, also comprises:
Bearing block drier oil grease lubrication pipeline, is located in described casing, and extends to described bearing block to carry drier oil fat to described bearing block.
3. rolled piece according to claim 1 transports guiding adjusting device, it is characterized in that, also comprises:
Cooling water pipe, is located in described casing, and extends to described roller to cool described roller.
4. rolled piece according to claim 1 transports guiding adjusting device, it is characterized in that,
Described rolled piece transport guiding adjusting device be located at adjacent two for transport rolled piece cover plate between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310236898.8A CN103357674B (en) | 2013-06-14 | 2013-06-14 | Conveyance guiding adjustment device of rolled piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310236898.8A CN103357674B (en) | 2013-06-14 | 2013-06-14 | Conveyance guiding adjustment device of rolled piece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103357674A CN103357674A (en) | 2013-10-23 |
| CN103357674B true CN103357674B (en) | 2015-07-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310236898.8A Expired - Fee Related CN103357674B (en) | 2013-06-14 | 2013-06-14 | Conveyance guiding adjustment device of rolled piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103357674B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269922A (en) * | 2016-08-17 | 2017-01-04 | 本钢板材股份有限公司 | A kind of blooming mill Bed having extensible part |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2651955A (en) * | 1952-05-20 | 1953-09-15 | William J Fisher | Stock guide for rolling mills and the like |
| CN2608167Y (en) * | 2002-11-19 | 2004-03-31 | 合肥市百胜科技发展有限公司 | Cooling and lubricating device of rolling guide |
| JP2006051513A (en) * | 2004-08-10 | 2006-02-23 | Jfe Steel Kk | Apparatus for cooling h-section steel |
| JP2006055864A (en) * | 2004-08-18 | 2006-03-02 | Jfe Steel Kk | Method for cooling wide flange shape and cooling line equipment |
| CN202498529U (en) * | 2012-03-05 | 2012-10-24 | 湘潭电机股份有限公司 | Balancing installation table |
| CN202741431U (en) * | 2012-06-09 | 2013-02-20 | 中色科技股份有限公司 | Adjusting device of flattening roller |
| CN203343186U (en) * | 2013-06-14 | 2013-12-18 | 莱芜钢铁集团有限公司 | Rolled piece conveying guide adjustment device |
-
2013
- 2013-06-14 CN CN201310236898.8A patent/CN103357674B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2651955A (en) * | 1952-05-20 | 1953-09-15 | William J Fisher | Stock guide for rolling mills and the like |
| CN2608167Y (en) * | 2002-11-19 | 2004-03-31 | 合肥市百胜科技发展有限公司 | Cooling and lubricating device of rolling guide |
| JP2006051513A (en) * | 2004-08-10 | 2006-02-23 | Jfe Steel Kk | Apparatus for cooling h-section steel |
| JP2006055864A (en) * | 2004-08-18 | 2006-03-02 | Jfe Steel Kk | Method for cooling wide flange shape and cooling line equipment |
| CN202498529U (en) * | 2012-03-05 | 2012-10-24 | 湘潭电机股份有限公司 | Balancing installation table |
| CN202741431U (en) * | 2012-06-09 | 2013-02-20 | 中色科技股份有限公司 | Adjusting device of flattening roller |
| CN203343186U (en) * | 2013-06-14 | 2013-12-18 | 莱芜钢铁集团有限公司 | Rolled piece conveying guide adjustment device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103357674A (en) | 2013-10-23 |
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Granted publication date: 20150715 |