CN201439115U - Withdrawal strengthening machine for slab caster - Google Patents
Withdrawal strengthening machine for slab caster Download PDFInfo
- Publication number
- CN201439115U CN201439115U CN2009203030785U CN200920303078U CN201439115U CN 201439115 U CN201439115 U CN 201439115U CN 2009203030785 U CN2009203030785 U CN 2009203030785U CN 200920303078 U CN200920303078 U CN 200920303078U CN 201439115 U CN201439115 U CN 201439115U
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- straightening machine
- roll
- oil cylinder
- frame
- cooling water
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Abstract
The utility model relates to a withdrawal strengthening machine, and in particular to a withdrawal strengthening device of a large-radius slab continuous straightening caster. The withdrawal straightening machine comprises a stander, a roller, a bearing seat, a motor and a cooling water cycling system, and also comprises an oil cylinder and a three-ring speed reducer, wherein the oil cylinder is arranged on the upper part of the stander; the bearing seat, the roller and the cooling water cycling system are arranged inside the stander, one end of the bearing seat is connected with the roller, and the other end is connected with the cooling water cycling system; and the three-ring speed reducer is arranged on the side surface of the stander, a power output end of the three-ring speed reducer is connected with the roller, and a power input end is connected with the motor. The withdrawal straightening machine can be used for producing continuous casting with different types and different thickness, and not only enlarge the production range of the withdrawal straightening machine, but also favors the reduction of the production cost.
Description
Technical field
The utility model relates to a kind of straightening machine, relates in particular to a kind of pulling-straightening equipment of long radius wide plate base continuous straightening conticaster.
Background technology
The straightening machine of existing slab caster generally can only be used to produce the continuous casting billet of a certain type, the scope of application of pulling-straightening equipment is limited, if need to produce dissimilar continuous casting billets, then need to be equipped with adaptive with it dissimilar pulling-straightening equipment and just can finish production, be unfavorable for the production of continuous casting billet, and can increase production cost greatly.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of slab caster straightening machine, can be used for producing the dissimilar continuous casting billet of different-thickness.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of slab caster straightening machine, comprise: frame, roll, bearing block, motor, cooling water recirculation system, also comprise oil cylinder, three-ring gear reducer, described oil cylinder is arranged on described upper rack; Described bearing block, roll, cooling water recirculation system all are positioned at described frame, and described bearing block one end is connected with described roll, and the other end is connected with described cooling water recirculation system; Described three-ring gear reducer is located at described frame side, and its clutch end is connected with described roll, and its power intake is connected with described motor.
The beneficial effects of the utility model are: by the opening degree in the oil cylinder control frame, can be adjusted to required opening degree according to actual needs, so that produce the continuous casting billet of different-thickness, not only can increase the scope of application of pulling-straightening equipment, and help saving production cost.
On the basis of technique scheme, the utility model can also be done following improvement.
Further, described frame comprises: upper spider, lower bearing bracket, frame connect main shaft, and described frame connects main shaft one end and is connected with described upper spider, and the other end is connected with described lower bearing bracket.
Further, described oil cylinder is arranged on the described upper spider, and is connected main shaft with described frame or roll is connected.
Further, described oil cylinder is eight.
The beneficial effect that adopts above-mentioned further scheme is to realize that oil cylinder control upper spider connects moving of main shaft along frame, thus the opening degree between control upper spider and the lower bearing bracket, so that produce the continuous casting billet of dissimilar different-thickness.
Further, described straightening machine also comprises: universal shaft coupling device, and described universal shaft coupling device one end is connected with described three-ring gear reducer, and the other end is connected with described roll.
The beneficial effect that adopts above-mentioned further scheme is the connection of adopting three-ring gear reducer, Hooks coupling universal coupling, reaching roll, make the drive mechanism of straightening machine can access bigger transmission overload factor when, obtaining not only helping being reduced to the dimensions of complete equipment under the equal service condition, and can reduce and produce the box use cost.
Further, described bearing block is the water cooled bearing seat.
The beneficial effect that adopts above-mentioned further scheme is that the production process middle (center) bearing is better cooled off, and helps prolonging the service life of bearing.
Description of drawings
Fig. 1 is the front view of the utility model slab caster with the straightening machine;
Fig. 2 is the vertical view of the utility model slab caster with the straightening machine.
In the accompanying drawing, the list of parts of each label representative is as follows:
1, frame connects main shaft, and 2, oil cylinder, 3, roll, 4, the water cooled bearing seat, 5, lower bearing bracket, 6, Hooks coupling universal coupling, 7, three-ring gear reducer, 8, upper spider
The specific embodiment
Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used to explain the utility model, is not to be used to limit scope of the present utility model.
As shown in Figure 1 and Figure 2, the utility model provides a kind of slab caster straightening machine, comprising: frame, roll 3, bearing block, three-ring gear reducer 7, motor, cooling water recirculation system, oil cylinder 2.Frame comprises that frame connects main shaft 1, lower bearing bracket 5, upper spider 8, oil cylinder 2 is arranged on the interior upper spider 8 of frame, upper spider 8 connects by this oil cylinder 2 is connected main shaft 1 with described frame a end, the other end that frame connects main shaft 1 is connected with lower bearing bracket 5, oil cylinder 2 is eight, wherein, four oil cylinders respectively be connected main shaft 1 with four frames and be connected, taking frame connection main shaft 1 to moves up and down, be used to the opening between control lower bearing bracket 5 and the upper spider 8, other four oil cylinders then are connected with four groups of rolls between the lower bearing bracket 5 with upper spider 8 respectively, drive roll and move up and down, thereby be more convenient for accurately controlling opening between lower bearing bracket 5 and the upper spider 8.Bearing block is connected with roll 3 and is arranged on the upper surface of the lower bearing bracket 5 in the described frame and the lower surface of upper spider 8, general roll is provided with 20 groups altogether, cooling water recirculation system is connected with this bearing block and is arranged in the frame, this bearing block generally adopts the water cooled bearing seat, can better make equipment in process of production bearing well cooled off, thereby prolong service life of bearing.Three-ring gear reducer 7 is generally two, be separately positioned on the both sides of described frame, its clutch end is connected with described roll 3, and its power intake is connected with described motor, be 7 runnings of motor drives three-ring gear reducer, three-ring gear reducer 7 drives roll 3 and rotates.In addition, above-mentioned straightening machine also comprises Hooks coupling universal coupling, and the one end is connected with three-ring gear reducer 7, and the other end is connected with roll 3.Adopt three-ring gear reducer 7, can access bigger transmission overload factor when,, and reduced production and use cost in the dimensions that obtains not only having reduced under the equal service condition complete set of equipments.
When the straightening machine uses, molten steel after the fusing forms after the initial base through a crystallizer, at process continuous casting machine fan-shaped segment after coagulation, thereby the motor in the straightening machine takes three-ring gear reducer 7 to and rotates 3 rotations of drive roll, this moment, upper spider 8 served as upwards pulling of guiding by oil cylinder 2 controls with four frames connection main shafts 1, draw back an opening between upper spider 8 and the lower bearing bracket 5, and four groups of rolls controlling between upper spider 8 and the lower bearing bracket 5 by other 4 oil cylinders move, accurately control the opening between upper spider 8 and the lower bearing bracket 5, by the roll 3 that the rotates steel billet of nipping, through the opening die cast between upper spider 8 and the lower bearing bracket 5, form the continuous casting billet of required specification, just can enter subsequent processing and process.The straightening machine that the utility model provides, its upper spider connects upwards pulling of main shaft by oil cylinder control and along frame, and forms the opening of required width between the lower bearing bracket, thereby can produce the continuous casting billet of desired thickness.Opening degree is adjustable between upper spider and the lower bearing bracket, thereby can utilize the straightening machine to produce the continuous casting billet of different-thickness different size, has strengthened the scope of application of this equipment as much as possible, can reduce production cost greatly.
The above only is preferred embodiment of the present utility model, and is in order to restriction the utility model, not all within spirit of the present utility model and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (6)
1. slab caster straightening machine, comprising: frame, roll, bearing block, motor, cooling water recirculation system is characterized in that also comprise oil cylinder, three-ring gear reducer, described oil cylinder is arranged on described upper rack; Described bearing block, roll, cooling water recirculation system all are positioned at described frame, and described bearing block one end is connected with described roll, and the other end is connected with described cooling water recirculation system; Described three-ring gear reducer is located at described frame side, and its clutch end is connected with described roll, and its power intake is connected with described motor.
2. straightening machine according to claim 1 is characterized in that, described frame comprises: upper spider, lower bearing bracket, frame connect main shaft, and described frame connects main shaft one end and is connected with described upper spider, and the other end is connected with described lower bearing bracket.
3. straightening machine according to claim 2 is characterized in that described oil cylinder is arranged on the described upper spider, and is connected main shaft with described frame or roll is connected.
4. straightening machine according to claim 3 is characterized in that, described oil cylinder is eight.
5. straightening machine according to claim 1 is characterized in that, also comprises: universal shaft coupling device, and described universal shaft coupling device one end is connected with described three-ring gear reducer, and the other end is connected with described roll.
6. straightening machine according to claim 1 is characterized in that, described bearing block is the water cooled bearing seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203030785U CN201439115U (en) | 2009-05-12 | 2009-05-12 | Withdrawal strengthening machine for slab caster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203030785U CN201439115U (en) | 2009-05-12 | 2009-05-12 | Withdrawal strengthening machine for slab caster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201439115U true CN201439115U (en) | 2010-04-21 |
Family
ID=42543787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203030785U Expired - Fee Related CN201439115U (en) | 2009-05-12 | 2009-05-12 | Withdrawal strengthening machine for slab caster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201439115U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101961770A (en) * | 2010-10-29 | 2011-02-02 | 何学才 | Underdrive-concentrated withdrawal and straightening machine with thermal insulation device |
| CN108453224A (en) * | 2017-02-22 | 2018-08-28 | 本钢板材股份有限公司 | A kind of rectangular bloom slighter compress antidote |
| CN109550914A (en) * | 2017-09-25 | 2019-04-02 | 上海宝钢工业技术服务有限公司 | Increase the structure of continuous casting segment rigidity |
| CN109807296A (en) * | 2019-03-19 | 2019-05-28 | 宁波中超机器有限公司 | Automate continuous casting billet Casting Equipment |
-
2009
- 2009-05-12 CN CN2009203030785U patent/CN201439115U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101961770A (en) * | 2010-10-29 | 2011-02-02 | 何学才 | Underdrive-concentrated withdrawal and straightening machine with thermal insulation device |
| CN101961770B (en) * | 2010-10-29 | 2012-11-21 | 何学才 | Underdrive-concentrated withdrawal and straightening machine with thermal insulation device |
| CN108453224A (en) * | 2017-02-22 | 2018-08-28 | 本钢板材股份有限公司 | A kind of rectangular bloom slighter compress antidote |
| CN109550914A (en) * | 2017-09-25 | 2019-04-02 | 上海宝钢工业技术服务有限公司 | Increase the structure of continuous casting segment rigidity |
| CN109550914B (en) * | 2017-09-25 | 2021-11-19 | 上海宝钢工业技术服务有限公司 | Structure for increasing rigidity of continuous casting fan-shaped section |
| CN109807296A (en) * | 2019-03-19 | 2019-05-28 | 宁波中超机器有限公司 | Automate continuous casting billet Casting Equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100421 Termination date: 20130512 |