CN102672126A - Positioning device for multi-strand shared continuous caster - Google Patents
Positioning device for multi-strand shared continuous caster Download PDFInfo
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- CN102672126A CN102672126A CN2012101855281A CN201210185528A CN102672126A CN 102672126 A CN102672126 A CN 102672126A CN 2012101855281 A CN2012101855281 A CN 2012101855281A CN 201210185528 A CN201210185528 A CN 201210185528A CN 102672126 A CN102672126 A CN 102672126A
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- baffle plate
- hold
- positioner
- conticaster
- down support
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Abstract
The invention discloses a buffer device and particularly relates to a positioning device for a multi-strand shared continuous caster for smelting metal casting blanks. The positioning device comprises a baffle, telescopic devices and a fixed support, wherein the baffle is arranged on the fixed support, one ends of the telescopic devices are connected with the fixed support, and the other ends of the telescopic devices are movably connected with the lateral face of the baffle to enable the baffle to move along with the telescopic directions of the telescopic devices. Buffer strength of the positioning device for the continuous caster can be effectively strengthened, and deformation of the baffle caused by impaction of the casting blanks is avoided, so that friction force between the casting blanks and the baffle in the process of transverse movement of the casting blanks is reduced, the separation of the baffle and the fixed support is avoided, and then safety accidents are avoided.
Description
Technical field
The present invention relates to a kind of buffer device, be specifically related to a kind of shared conticaster positioner of multithread that is used for the metal smelting strand.
Background technology
Conticaster is a kind ofly continuously to be cast into the production equipment with certain section configuration and certain size specification strand with smelting the high temperature fluent metal that, and it is widely used in metal smelt as in the production processes such as steel-making.Operated by rotary motion has positioner on the existing conticaster, and said positioner is the device that strand is positioned and stops on the Kun road, its be normally placed in the middle of the Kun diatom or two groups of Kun roads between, be used to stop advancing strand; So make the strand of motion under effect of inertia and positioner bump it stopped, being convenient to machine for moving steel it dialed on the collecting frame.
Existing conticaster positioner has generally comprised hold-down support, baffle plate and retractor device; Said baffle plate is fixedly connected through securing members such as bolt or bearing pins with hold-down support, and said retractor device is connected with baffle plate; Because what adopt between baffle plate and the hold-down support is to be fixedly connected; Baffle plate is in the process that receives the strand longitudinal impact; Baffle plate can't move, and its suffered impact major part can not be delivered on the retractor device, thereby causes baffle plate in long-term use, to be easy to generate distortion.
In addition; Baffle plate in the above-mentioned conticaster positioner is if produce distortion, when machine for moving steel moves strand through pusher dog, because the baffle plate after the distortion can be to being produced bigger frictional resistance by the strand that laterally moves; Meanwhile, baffle plate itself also can receive the frictional force of corresponding size; Under the above-mentioned situation, baffle plate will because of its bigger frictional force that receives make and hold-down support between coupled fasteners cut off, cause baffle plate to break away from hold-down support.
Summary of the invention
In view of this; The present invention provides a kind of multithread shared conticaster positioner; It can effectively make the buffer intensity of conticaster positioner strengthen, and avoids baffle plate after receiving the strand bump, to deform, thereby reduces in the horizontal moving process of strand the frictional force between itself and the baffle plate; Avoid baffle plate and hold-down support to break away from, thereby avoid the generation of security incident.
For solving above technical problem, technical scheme of the present invention is to adopt the shared conticaster positioner of a kind of multithread, comprises baffle plate, retractor device and hold-down support; Said baffle plate is placed on the hold-down support, and said retractor device one end is connected with hold-down support, and the other end and baffle plate side flexibly connect, so that baffle plate can move along the flexible direction of retractor device.
Preferably, also be provided with fixed head between said retractor device and the hold-down support; Said fixed head both sides are connected with hold-down support with retractor device respectively.
Preferably, said baffle plate and fixed head are square steel billets.
Preferably, said retractor device includes spring, spring fastening and spring fairlead; Said spring fastening is connected with baffle plate, and said spring fairlead is connected with hold-down support; Said spring is between the interlayer of spring fastening and the formation of spring fairlead.
Preferably, said spring is the butterfly spring group.
Preferably, said retractor device periphery is provided with pressing device; Said pressing device includes gland, and said gland is connected with hold-down support or fixed head.
Preferably, said gland is an annulus.
Preferably, also be provided with anti-shearing guider on the said baffle plate, said anti-shearing guider is connected with hold-down support or fixed head.
Preferably, said anti-shearing guider comprises spacing bar and anti-shearing guide cylinder; Said spacing bar one end is connected with baffle plate, and it is inner that the other end is positioned at anti-shearing guide cylinder; Said anti-shearing guide cylinder is connected with hold-down support or fixed head.
Preferably, said spacing bar is a bolt.
The operation principle of conticaster positioner of the present invention is following:
Baffle plate is not fixedly connected with hold-down support in the conticaster positioner of the present invention; But adopt baffle plate is placed on the hold-down support; Said retractor device one end is connected with hold-down support, and the other end and baffle plate side flexibly connect, so that baffle plate can move along the flexible direction of retractor device; After conticaster positioner of the present invention adopts above-mentioned embodiment; When strand and baffle plate bump; Because baffle plate is not fixedly connected with hold-down support or buffer unit; Therefore the impact of its strand that receives just can be directly delivered on the retractor device through the process that baffle plate moves on the flexible direction of retractor device; So just can reduce the impact that baffle plate bears, thereby reach the effect that baffle plate is fully cushioned, make baffle plate be difficult for producing distortion through the elastic deformation of retractor device.Simultaneously, because baffle plate is difficult for producing distortion, when machine for moving steel is laterally stirred strand, just can not produce bigger frictional resistance between baffle plate and the strand, baffle plate just is difficult for coming off from hold-down support like this, thereby has avoided the generation of accident.
Further, baffle plate is directly to be placed on the hold-down support among the present invention, and it is except can moving along the flexible direction of retractor device, and it can also carry out minute movement along the direction that strand laterally moves; In view of the foregoing, the frictional force that produces between baffle plate and the strand can reduce, thereby makes that further baffle plate is difficult for coming off from bearing.
Further, the preferred employing between said retractor device and the hold-down support also is provided with fixed head in the conticaster positioner of the present invention, and said fixed head is connected with hold-down support with retractor device respectively.The present invention preferably adopts above-mentioned embodiment can utilize the humidification of fixed head to carry out firm and reinforcement to hold-down support.
Further, the said baffle plate of preferred employing is a steel billet in the conticaster positioner of the present invention, and more preferably adopting said steel billet and fixed head is square steel billets.It is the thickness that the embodiment of steel billet can effectively increase baffle plate that the present invention preferably adopts said baffle plate, makes the buffer intensity of baffle plate increase; Further, preferably to adopt said steel billet and fixed head be that the embodiment of square steel billets can effectively make and being positioned on the hold-down support that it can be more firm further increases its buffer intensity in the present invention.
Further, the said retractor device of preferred employing includes spring, spring fastening and spring fairlead in the conticaster positioner of the present invention; Said spring fastening is connected with baffle plate, and said spring fairlead is connected with hold-down support; Said spring is between the interlayer of spring fastening and the formation of spring fairlead.The present invention preferably adopts the above-mentioned embodiment can be so that strand and baffle plate are when bumping; The spring fastening that is connected with baffle plate will push spring; Thereby make spring generation elastic deformation, reduce the effect of impact power of strand, make that strand comparatively fast stops along moving of crash direction baffle plate; In addition, adopt spring is arranged between the interlayer that spring fastening and spring fairlead form and to avoid baffle plate directly to contact, thereby make spring receive certain protection with spring; The installation of spring fairlead can reduce moving on other directions, thereby reduce the impact that passes over from baffle plate to the full extent so that spring produces deformation on flexible direction as far as possible in addition.Preferred, it is the butterfly spring group that the present invention preferably adopts said spring.
Further, the said retractor device periphery of preferred employing is provided with pressing device in the conticaster positioner of the present invention; Said pressing device includes gland, and said gland is connected with hold-down support or fixed head.The present invention preferably adopts above-mentioned embodiment can avoid spring when generation is elastically-deformable, to be ejected, and is convenient to the maintenance of retractor device.Preferred, it is annulus that the present invention preferably adopts said gland.
Further, the preferred employing on the said baffle plate also is provided with anti-shearing guider in the conticaster positioner of the present invention, and said anti-shearing guider is connected with hold-down support or fixed head.After above-mentioned baffle plate and strand collide each other among the present invention, strand stop motion and location, at this moment machine for moving steel can be stirred strand and move to and collect on the platform; Horizontal motion can take place and produce frictional resistance in moving process in strand with baffle plate; The frictional resistance that is produced can drive baffle plate and take place laterally to move; At this moment the buffer unit that is connected with hold-down support will have a horizontal anti-shearing force to baffle plate, stops baffle plate that horizontal displacement takes place with this.In view of the foregoing, in order to stop baffle plate better horizontal displacement takes place, so the present invention adopts preferably and also be connected with anti-shearing guider on the said baffle plate, said anti-shearing guider is connected with hold-down support or fixed head.
Further, the said anti-shearing guider of preferred employing comprises spacing bar and anti-shearing guide cylinder in the conticaster positioner of the present invention; Said spacing bar one end is connected with baffle plate, and it is inner that the other end is positioned at anti-shearing guide cylinder; Said anti-shearing guide cylinder is connected with hold-down support or fixed head.The present invention preferably adopts the above-mentioned embodiment can be so that anti-shearing guider is convenient to install, dismounting and maintenance.Preferred, said spacing bar is a bolt.
Description of drawings
Fig. 1 is the vertical view of prior art conticaster positioner;
Fig. 2 is the sketch map in A-A cross section among Fig. 1;
Fig. 3 is the vertical view of embodiment of the present invention conticaster positioner;
Fig. 4 is the sketch map in B-B cross section among Fig. 3;
Fig. 5 is the sketch map of retractor device among Fig. 4;
Fig. 6 is the sketch map in C-C cross section among Fig. 3.
The specific embodiment
In order to make those skilled in the art understand technical scheme of the present invention better, the present invention is done further detailed description below in conjunction with specific embodiment.
Fig. 1 is the vertical view of conticaster positioner in the prior art; Fig. 2 is the sketch map in A-A cross section among Fig. 1; Like Fig. 1, shown in Figure 2, the conticaster positioner includes baffle plate 11, hold-down support 13, spring 12, pogo barrel 14 in the prior art; Be fixedly connected through bearing pin 15 between said baffle plate 11 and the hold-down support 13, said spring 12 is connected with baffle plate 11 with hold-down support 13.
According to the problem that occurs in the above-mentioned prior art conticaster positioner, embodiment of the present invention conticaster positioner can address the above problem preferably.
Fig. 3 is the vertical view of embodiment of the present invention conticaster positioner; Fig. 4 is the sketch map in B-B cross section among Fig. 3; Fig. 5 is the sketch map of retractor device among Fig. 4; Fig. 6 is the sketch map in C-C cross section among Fig. 3;
As shown in Figure 3, embodiment of the present invention conticaster positioner includes baffle plate 33, hold-down support 35 and retractor device 31; Said baffle plate 33 is the rectangle steel plate and is placed on the hold-down support 35 that said retractor device 31 1 ends are connected with baffle plate 33, and the other end is connected with fixed head 36 sides, and said fixed head 36 another sides are connected with hold-down support 35.
Said retractor device 31 is provided with pressing device 34, and said pressing device 34 is connected with fixed head 36.Said baffle plate 33 is provided with anti-shearing guider 32, and said anti-shearing guider 32 is connected with fixed head 36.
Like Fig. 4 and shown in Figure 5, said retractor device 31 includes spring fastening 31-2, spring 31-1, spring fairlead 31-3; Said spring fastening 31-2 is connected with baffle plate 33, and said spring fairlead 31-3 is connected with fixed head 36; Said spring 31-1 is between the interlayer of spring fastening 31-2 and spring fairlead 31-3; Said spring fairlead 31-3 is semiorbicular sleeve pipe; Said baffle plate 33 is placed on the hold-down support 35, and said fixed head 36 is connected with hold-down support 35.
Said retractor device 31 is provided with pressing device 34, and said pressing device includes gland 34-1, and it is connected with fixed head 36 through bolt 34-2; Said gland 34-1 is semiorbicular sleeve pipe.
As shown in Figure 6, said anti-shearing guider 32 includes spacing bar 32-1 and anti-shearing guide cylinder 32-2, and said spacing bar 32-1 is a bolt; Said bolt one end is connected with baffle plate 33, and it is inner that the other end is positioned at anti-shearing guide cylinder 32-2; Said anti-shearing guide cylinder 32-2 is connected with fixed head 36; The two sides up and down of said baffle plate 33 all are equipped with anti-shearing guider 32.
Only be preferred implementation of the present invention below, should be pointed out that above-mentioned preferred implementation should not be regarded as limitation of the present invention, protection scope of the present invention should be as the criterion with claim institute restricted portion.For those skilled in the art, do not breaking away from the spirit and scope of the present invention, can also make some improvement and retouching, these improvement and retouching also should be regarded as protection scope of the present invention.
Claims (10)
1. shared conticaster positioner of multithread; Comprise baffle plate, retractor device and hold-down support; It is characterized in that: said baffle plate is placed on the hold-down support; Said retractor device one end is connected with hold-down support, and the other end and baffle plate side flexibly connect, so that baffle plate can move along the flexible direction of retractor device.
2. the shared conticaster positioner of multithread according to claim 1 is characterized in that: also be provided with fixed head between said retractor device and the hold-down support; Said fixed head both sides are connected with hold-down support with retractor device respectively.
3. the shared conticaster positioner of multithread according to claim 2, it is characterized in that: said baffle plate and fixed head are square steel billets.
4. according to the shared conticaster positioner of the described multithread of arbitrary claim among the claim 1-3, it is characterized in that: said retractor device includes spring, spring fastening and spring fairlead; Said spring fastening is connected with baffle plate, and said spring fairlead is connected with hold-down support; Said spring is between the interlayer of spring fastening and the formation of spring fairlead.
5. the shared conticaster positioner of multithread according to claim 4 is characterized in that: said spring is the butterfly spring group.
6. the shared conticaster positioner of multithread according to claim 4 is characterized in that: said retractor device periphery is provided with pressing device; Said pressing device includes gland, and said gland is connected with hold-down support or fixed head.
7. the shared conticaster positioner of multithread according to claim 6 is characterized in that: said gland is an annulus.
8. the shared conticaster positioner of multithread according to claim 6 is characterized in that: also be provided with anti-shearing guider on the said baffle plate, said anti-shearing guider is connected with hold-down support or fixed head.
9. the shared conticaster positioner of multithread according to claim 8 is characterized in that: said anti-shearing guider comprises spacing bar and anti-shearing guide cylinder; Said spacing bar one end is connected with baffle plate, and it is inner that the other end is positioned at anti-shearing guide cylinder; Said anti-shearing guide cylinder is connected with hold-down support or fixed head.
10. the shared conticaster positioner of multithread according to claim 9 is characterized in that: said spacing bar is a bolt.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210185528.1A CN102672126B (en) | 2012-06-07 | 2012-06-07 | Positioning device for multi-strand shared continuous caster |
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CN201210185528.1A CN102672126B (en) | 2012-06-07 | 2012-06-07 | Positioning device for multi-strand shared continuous caster |
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CN102672126A true CN102672126A (en) | 2012-09-19 |
CN102672126B CN102672126B (en) | 2014-11-05 |
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CN201210185528.1A Active CN102672126B (en) | 2012-06-07 | 2012-06-07 | Positioning device for multi-strand shared continuous caster |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105921707A (en) * | 2016-06-12 | 2016-09-07 | 江苏永钢集团有限公司 | Terminal end material blocking device for conveying roller way of continuous casting machine |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3612148A (en) * | 1969-07-02 | 1971-10-12 | United States Steel Corp | Method and apparatus for removing aborted castings from a continuous-casting machine |
CN101439395A (en) * | 2008-12-17 | 2009-05-27 | 中国重型机械研究院 | Adjustable buffering equipment |
CN201482952U (en) * | 2009-08-31 | 2010-05-26 | 中冶连铸技术工程股份有限公司 | Off-position mechanism of continuous casting machine casting blank discharging system |
DE102009052329A1 (en) * | 2009-11-07 | 2011-05-12 | Sms Siemag Aktiengesellschaft | Device for connecting two components in a continuous casting plant under use of a clamp cylinder, comprises a clamp piston and a disc spring stack, which surrounds a bolt under preload |
-
2012
- 2012-06-07 CN CN201210185528.1A patent/CN102672126B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3612148A (en) * | 1969-07-02 | 1971-10-12 | United States Steel Corp | Method and apparatus for removing aborted castings from a continuous-casting machine |
CN101439395A (en) * | 2008-12-17 | 2009-05-27 | 中国重型机械研究院 | Adjustable buffering equipment |
CN201482952U (en) * | 2009-08-31 | 2010-05-26 | 中冶连铸技术工程股份有限公司 | Off-position mechanism of continuous casting machine casting blank discharging system |
DE102009052329A1 (en) * | 2009-11-07 | 2011-05-12 | Sms Siemag Aktiengesellschaft | Device for connecting two components in a continuous casting plant under use of a clamp cylinder, comprises a clamp piston and a disc spring stack, which surrounds a bolt under preload |
Non-Patent Citations (1)
Title |
---|
刘海清: "环形弹簧缓冲器在2150mm板坯连铸机中的应用", 《江苏冶金》, vol. 36, no. 5, 31 October 2008 (2008-10-31) * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105921707A (en) * | 2016-06-12 | 2016-09-07 | 江苏永钢集团有限公司 | Terminal end material blocking device for conveying roller way of continuous casting machine |
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