CN108861486A - A kind of square billet and rectangular bloom common type UV turnover device and method - Google Patents
A kind of square billet and rectangular bloom common type UV turnover device and method Download PDFInfo
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- CN108861486A CN108861486A CN201810796377.0A CN201810796377A CN108861486A CN 108861486 A CN108861486 A CN 108861486A CN 201810796377 A CN201810796377 A CN 201810796377A CN 108861486 A CN108861486 A CN 108861486A
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- tooth
- square billet
- rectangular bloom
- blank
- common type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
- B65G47/248—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning over or inverting them
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
Abstract
The invention discloses a kind of square billet and rectangular bloom common type UV turnover device and method, including UV turn over cooling bed entity, it is provided with eccentric wheel and carrying supporting plate in UV turn over cooling bed entity, carries and is provided with V tooth and U tooth above supporting plate, V tooth and U tooth keep relative motion.The U/V turn over cooling bed used for square billet under existing common continuous casting workshop improves, it solves when requiring conticaster production square billet and rectangular bloom and being both needed to lower steel, it is able to achieve overturning, to achieve the purpose that cross sections uniformly cool down, the present invention is according to the difference of square billet and rectangular bloom height of C.G., by redesigning tooth pitch, tooth form, the key parameters such as eccentricity, and it is subject to detailed three-dimensional software simulation, square billet and rectangular bloom common type U/V turn over cooling bed are invented, the problem that square billet and rectangular bloom turn over altogether can be achieved, solves huge difficult problem existing for steel mill's new production line, it is simple with structure, it is easy to operate, it is cooling uniform, the advantages that reducing investment.
Description
Technical field
The present invention relates to the continuous casting technical field of metallurgy industry, specially a kind of square billet and rectangular bloom common type UV are turned over
Rotary device and method.
Background technique
In metallurgical technology process, continuous casting link plays a part of highly important " forming a connecting link ", on the one hand receives steel-making
Molten steel, continuous casting billet is formed by the effect of the equipment such as crystallizer, on the other hand provides blank for subsequent processing Rolling production.?
In steel rolling convergence process, often will appear the problem of production capacity matches, existing steel overall situation, new construction is fewer and fewer,
Therefore it is required that newly-built steel rolling production-line needs to be matched using original conticaster, especially type steel production line, blank are had
Many sections, not only square billet, there are also the rectangular blooms of various sections, in the process, it is possible that rectangular and rectangle connects
Slab is both needed to the case where lower U/V turn over cooling bed.In traditional design, U/V turn over cooling bed can only overturn rectangular continuous casting billet, cannot under
Continuous cast rectangle billet, in this case, it is possible to which certain steel mills can be made to have too many difficulties to cope in upper new production line.
Summary of the invention
The purpose of the present invention is to provide a kind of square billet and rectangular bloom common type UV turnover devices and method, it can be achieved that square billet
The problem turned over altogether with rectangular bloom has many advantages, such as that structure is simple and convenient to operate, cools down uniform, reduction investment, to solve above-mentioned back
The problem of being proposed in scape technology.
To achieve the above object, the present invention provides the following technical solutions：A kind of square billet and rectangular bloom common type UV overturning dress
It sets, including UV turn over cooling bed entity, eccentric wheel and carrying supporting plate is provided in UV turn over cooling bed entity, carries and is set above supporting plate
It is equipped with V tooth and U tooth, V tooth and U tooth keep relative motion.
Preferably, the V tooth and U tooth root are set as corresponding angle according to the difference of square billet and rectangular bloom section.
Preferably, the tooth pitch of the V tooth and U tooth passes through square billet and rectangular bloom height of C.G. according to the requirement of blank section
Difference, design corresponding tooth pitch and meet two kinds of section continuous casting billets on cold bed while the needs of overturning.
Preferably, the eccentric wheel, according to the dynamic result of simulation, makes phase after determining the rear tooth pitch of V tooth and U tooth
The both horizontally and vertically eccentricity answered.
The present invention provides another technical solution：A kind of square billet and rectangular bloom common type UV method for turning, including it is following
Step：
Step 1)：Start bit, 0 °, V tooth is high-order, and U tooth low level, square billet and rectangular bloom are placed on V tooth；
Step 2)：67 ° are driven to, the vertical blank of rectangular bloom is turned to V tooth another side and lays flat, and square billet is constant, the decline of V tooth, U tooth
Rise, V tooth and U tooth relative motion；
Step 3)：88.8 ° are driven to, U tooth bottommost holds blank, and V tooth one side and the contact support of material base line, V tooth decline,
U tooth rises, V tooth and U tooth relative motion；
Step 4)：111.5 ° are driven to, rectangular bloom founds base, and U tooth bottommost holds blank, and V tooth end is left by U tooth one side
It contacts and supports with material base line, blank holds support by U tooth completely；The flat base of rectangular bloom, U tooth bottommost hold blank, V tooth top and material
The contact support of one linea angulata of base；Square billet holds blank, V tooth one side and the contact support of material base line in U tooth bottommost；
Step 5)：180 ° are driven to, remaining maintains front constant, starting：U tooth is high-order, and V tooth low level, V tooth and U tooth are opposite
Walk about 75mm；
Step 6)：222.5 ° are driven to, the flat base of square billet, V tooth crest holds blank, and U tooth blocks material base on one side, holds on one side
Support；
Step 7)：360 ° are driven to, goes back to home position, V tooth is high-order, and U tooth low level, V tooth and U tooth height are of substantially equal.
Compared with prior art, the beneficial effects of the invention are as follows：
A kind of square billet and rectangular bloom common type UV turnover device provided by the invention and method, for existing common continuous casting
Under workshop square billet use U/V turn over cooling bed improve, main purpose be solve when require conticaster production square billet and
Rectangular bloom and when being both needed to lower steel, is able to achieve overturning, to achieve the purpose that cross sections uniformly cool down, passes through to conventional U/V
The mode that turn over cooling bed improves, according to the difference of square billet and rectangular bloom height of C.G., by redesign tooth pitch, tooth form,
The key parameters such as eccentricity, and it is subject to detailed three-dimensional software simulation, it has invented square billet and rectangular bloom common type U/V overturning is cold
Bed has structure letter, it can be achieved that the problem that square billet and rectangular bloom turn over altogether, solves huge difficult problem existing for steel mill's new production line
The advantages that single, easy to operate, cooling uniform, reduction is invested.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the first step working state figure of the embodiment of the present invention；
Fig. 3 is the second step working state figure of the embodiment of the present invention；
Fig. 4 is the third step working state figure of the embodiment of the present invention；
Fig. 5 is the 4th step working state figure of the embodiment of the present invention；
Fig. 6 is the 5th step working state figure of the embodiment of the present invention；
Fig. 7 is the 6th step working state figure of the embodiment of the present invention；
Fig. 8 is the 7th step working state figure of the embodiment of the present invention.
In figure：1V tooth, 2U tooth, 3 carrying supporting plates, 4 eccentric wheels, 5UV turn over cooling bed entity, 6 square billets, 7 rectangular blooms.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, in the embodiment of the present invention：A kind of square billet and rectangular bloom common type UV turnover device, including UV overturning
Cold bed entity 5, eccentric wheel 4 and carrying supporting plate 3 are provided in UV turn over cooling bed entity 5, and the top of carrying supporting plate 3 is provided with V tooth 1
With U tooth 2, V tooth 1 and U tooth 2 keep relative motion.
Wherein, V tooth 1 and U tooth 2 are set as corresponding angle according to the difference of 7 section of square billet 6 and rectangular bloom, and the tooth form is not
Only consider the overturning requirement of square billet 6, it is also necessary to consider the overturning of rectangular cross section, therefore tooth form cannot be excessively single, this UV is turned over
Turn cold bed entity 5 under the premise of considering 7 section difference of square billet 6 and rectangular bloom, it is special to have made to the angle of U tooth 2 and V tooth 1
Control, have selected suitable angle；Secondly, requirement of the tooth pitch of V tooth 1 and U tooth 2 according to blank section, passes through square billet 6 and square
The difference of 7 height of C.G. of shape base designs corresponding tooth pitch and meets two kinds of section continuous casting billets on cold bed while the needs of overturning；
In addition, the transmission of this UV turn over cooling bed entity 5 or the motor drive by eccentric wheel 4, eccentric wheel 4 are determining V tooth 1 and U tooth 2
Rear tooth pitch after, according to the dynamic result of simulation, make corresponding both horizontally and vertically eccentricity.
In order to preferably explain foregoing invention device, the present invention provides another technical solution and is：A kind of square billet and rectangle
Base common type UV method for turning is simulated with the motion profile of blank 150x150mm (A is indicated), 160x200mm (B is indicated) and is carried out
Citing detailed annotation is included the following steps with illustrating its course of work：
Step 1：Referring to Fig.2, start bit, 0 °, V tooth 1 is high-order, and 2 low level of U tooth, square billet 6 and rectangular bloom 7 are placed on V tooth 1
On；
Step 2：Refering to Fig. 3,67 ° are driven to, rectangular bloom 7, which founds blank and is turned to 1 another side of V tooth, to be laid flat, and square billet 6 is constant,
V tooth 1 declines, and U tooth 2 rises, 2 relative motion of V tooth 1 and U tooth；
Step 3：Refering to Fig. 4,88.8 ° are driven to, 2 bottommost of U tooth holds blank, 1 one side of V tooth and material base line contact branch
Support, V tooth 1 decline, and U tooth 2 rises, 2 relative motion of V tooth 1 and U tooth；
Step 4：Refering to Fig. 5, drive to 111.5 °, rectangular bloom 7 founds base, and 2 bottommost of U tooth holds blank, 1 vertex of V tooth from
It opens by 2 one side of U tooth and the contact support of material base line, blank holds support by U tooth 2 completely；The flat base of rectangular bloom 7,2 bottommost support of U tooth
Firmly blank, the top of V tooth 1 contact support with one linea angulata of material base；Square billet 6 holds blank, 1 one side of V tooth and material base line in 2 bottommost of U tooth
Contact support；
Step 5：Refering to Fig. 6,180 ° are driven to, remaining maintains front constant, starting：U tooth 2 is high-order, 1 low level of V tooth, V tooth
1 and U tooth 2 walks about 75mm in opposite directions；
Step 6：Refering to Fig. 7,222.5 ° are driven to, the flat base of square billet 6 holds blank at the top of V tooth 1, and U tooth 2 blocks material on one side
Base holds support on one side；
Step 7：Refering to Fig. 8,360 ° are driven to, goes back to home position, V tooth 1 is high-order, 2 low level of U tooth, 2 height of V tooth 1 and U tooth
It is of substantially equal.
Conclusion：By above-mentioned simulated action track, and data complicated in detail calculate, and obtain：The overturning of this common type is cold
The problem of bed can be realized U/V overturning to square billet 6 and rectangular bloom 7, not only solves two kinds of section continuous casting billets while overturning lower steel,
The thinking of solution also is provided for steel under other different sections, and structure is simple, operation is convenient, will bring for steel mill considerable
Economic and social benefit.
In summary：A kind of square billet and rectangular bloom common type UV turnover device provided by the invention and method, it is main to use
To the mode that conventional U/V turn over cooling bed improves, according to the difference of 7 height of C.G. of square billet 6 and rectangular bloom, by setting again
The key parameters such as tooth pitch, tooth form, eccentricity are counted, and are subject to detailed three-dimensional software simulation, square billet 6 has been invented and rectangular bloom 7 is total
With type U/V turn over cooling bed, it can be achieved that the problem that square billet 6 and rectangular bloom 7 turn over altogether, solves huge existing for steel mill's new production line
Problem has many advantages, such as that structure is simple and convenient to operate, cools down uniform, reduction investment.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone 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 (5)
1. a kind of square billet and rectangular bloom common type UV turnover device, which is characterized in that including UV turn over cooling bed entity (5), UV is turned over
Turn to be provided with eccentric wheel (4) and carrying supporting plate (3) in cold bed entity (5), is provided with V tooth (1) and U above carrying supporting plate (3)
Tooth (2), V tooth (1) and U tooth (2) keep relative motion.
2. a kind of square billet as described in claim 1 and rectangular bloom common type UV turnover device, it is characterised in that：The V tooth (1)
Corresponding angle is set as according to the difference of square billet (6) and rectangular bloom (7) section with U tooth (2).
3. a kind of square billet as described in claim 1 and rectangular bloom common type UV turnover device, it is characterised in that：The V tooth (1)
It is designed according to the requirement of blank section by the difference of square billet (6) and rectangular bloom (7) height of C.G. with the tooth pitch of U tooth (2)
Corresponding tooth pitch meets two kinds of section continuous casting billets on cold bed while the needs of overturning.
4. a kind of square billet as described in claim 1 and rectangular bloom common type UV turnover device, it is characterised in that：The eccentric wheel
(4) after the rear tooth pitch for determining V tooth (1) and U tooth (2), according to the dynamic result of simulation, corresponding horizontal and vertical side is made
To eccentricity.
5. a kind of square billet as described in claim 1 and rectangular bloom common type UV method for turning, which is characterized in that including following step
Suddenly：
Step 1)：Start bit, 0 °, V tooth (1) is high-order, and U tooth (2) low level, square billet (6) and rectangular bloom (7) are placed on V tooth (1)；
Step 2)：67 ° are driven to, the vertical blank of rectangular bloom (7) is turned to V tooth (1) another side and lays flat, and square billet (6) is constant, V tooth (1)
Decline, U tooth (2) rise, V tooth (1) and U tooth (2) relative motion；
Step 3)：88.8 ° are driven to, U tooth (2) bottommost holds blank, and V tooth (1) contacts with material base line support on one side, V tooth (1)
Decline, U tooth (2) rise, V tooth (1) and U tooth (2) relative motion；
Step 4)：111.5 ° are driven to, rectangular bloom (7) founds base, and U tooth (2) bottommost holds blank, and V tooth (1) vertex is left by U
Tooth (2) contacts with material base line support on one side, and blank holds support by U tooth (2) completely；Rectangular bloom (7) flat base, U tooth (2) bottommost
Blank is held, V tooth (1) top contacts support with one linea angulata of material base；Square billet (6) holds blank, V tooth (1) one in U tooth (2) bottommost
Face and the contact support of material base line；
Step 5)：180 ° are driven to, remaining maintains front constant, starting：U tooth (2) is high-order, V tooth (1) low level, V tooth (1) and U tooth
(2) about 75mm is walked in opposite directions；
Step 6)：Driving to 222.5 °, square billet (6) flat base holds blank at the top of V tooth (1), and U tooth (2) blocks material base on one side, and one
Hold support in face；
Step 7)：360 ° are driven to, home position is gone back to, V tooth (1) is high-order, U tooth (2) low level, and V tooth (1) and U tooth (2) height are basic
It is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810796377.0A CN108861486B (en) | 2018-07-19 | 2018-07-19 | Common type UV (ultraviolet) turnover device and method for square billets and rectangular billets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810796377.0A CN108861486B (en) | 2018-07-19 | 2018-07-19 | Common type UV (ultraviolet) turnover device and method for square billets and rectangular billets |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108861486A true CN108861486A (en) | 2018-11-23 |
| CN108861486B CN108861486B (en) | 2020-05-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810796377.0A Active CN108861486B (en) | 2018-07-19 | 2018-07-19 | Common type UV (ultraviolet) turnover device and method for square billets and rectangular billets |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101209463A (en) * | 2007-12-24 | 2008-07-02 | 中冶京诚工程技术有限公司 | Straight tooth blank-feeding mechanism for square blank overturn cooling bed |
| CN101209464A (en) * | 2007-12-24 | 2008-07-02 | 中冶京诚工程技术有限公司 | Square blank collecting bed using overturn cooling bed return power transmission |
| CN201921897U (en) * | 2010-11-17 | 2011-08-10 | 江阴东辰机械制造有限公司 | Cooling table with good cooling effect |
| CN203091435U (en) * | 2013-02-25 | 2013-07-31 | 太重煤机有限公司 | Large bar UV cold bed |
-
2018
- 2018-07-19 CN CN201810796377.0A patent/CN108861486B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101209463A (en) * | 2007-12-24 | 2008-07-02 | 中冶京诚工程技术有限公司 | Straight tooth blank-feeding mechanism for square blank overturn cooling bed |
| CN101209464A (en) * | 2007-12-24 | 2008-07-02 | 中冶京诚工程技术有限公司 | Square blank collecting bed using overturn cooling bed return power transmission |
| CN201921897U (en) * | 2010-11-17 | 2011-08-10 | 江阴东辰机械制造有限公司 | Cooling table with good cooling effect |
| CN203091435U (en) * | 2013-02-25 | 2013-07-31 | 太重煤机有限公司 | Large bar UV cold bed |
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| Publication number | Publication date |
|---|---|
| CN108861486B (en) | 2020-05-01 |
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