CN102083570A - Continuous-casting mould for a continuous casting plant - Google Patents
Continuous-casting mould for a continuous casting plant Download PDFInfo
- Publication number
- CN102083570A CN102083570A CN2009801193206A CN200980119320A CN102083570A CN 102083570 A CN102083570 A CN 102083570A CN 2009801193206 A CN2009801193206 A CN 2009801193206A CN 200980119320 A CN200980119320 A CN 200980119320A CN 102083570 A CN102083570 A CN 102083570A
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- China
- Prior art keywords
- side walls
- broad side
- clamping device
- driver module
- casting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
- B22D11/041—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds for vertical casting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
- B22D11/051—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds into moulds having oscillating walls
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
- B22D11/053—Means for oscillating the moulds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/16—Controlling or regulating processes or operations
- B22D11/168—Controlling or regulating processes or operations for adjusting the mould size or mould taper
Abstract
The present invention relates to a continuous-casting mould with a modular structure, having a plate module (2), which comprises wide-side walls (4) and narrow-side walls (5), that form the mould cavity, and the support walls (4c, 5c) thereof, and having two drive modules (1a, 1b) which are assigned drive units. In order to clearly separate the wearing parts and drive and control components in the modules and to minimize storage costs, each of the two drive modules (6a, 6b) comprises an oscillation drive (6) for oscillation of the mould, a narrow-side adjusting device (7) for adjusting the casting width and for setting the taper of the narrow-side walls, and a wide-side drive (8) having an expanding and clamping device (9) for clamping the narrow-side walls (5) between the wide-side walls (4) and for changing the thickness format in a changeable assembly, and the plate module (2) is formed as a changeable assembly in a manner free of expanding devices, clamping devices and adjusting devices in order to position the walls of the mould with respect to one another.
Description
Technical field
The present invention relates to a kind of continuous cast mold with modular construction, this continuous cast mold has and is used to make crystallizer wall to carry out the vibrating device of oscillating movement, the shaping cavity that is used to form continuous casting steel billet that forms by broad side walls and the narrow sidewall that can between these broad side walls, regulate and clamp, two driver module and board-like modules of being spaced apart from each other under the situation of the horizontal size that discharges the crystallizer space of holding described vibrating device at least, wherein this board-like module comprises the broad side walls that forms described crystallizer shaping cavity and narrow sidewall and supporting walls thereof and is fixed on described two driver modules in the mode that can clamp with support and fixture.
Specifically, the present invention relates to a kind of continuous cast mold with slab or sheet billet cross section, this continuous cast mold can be adjusted to different cross sectional dimensions.Especially remaining the casting width of the continuous casting steel billet of casting can change by adjustable narrow sidewall, but the casting thickness of the continuous casting steel billet that remains to be cast also especially can realize by narrow sidewall being replaced by this way of wideer or narrower narrow sidewall.
Background technology
The copper coin of broad side walls and narrow sidewall and the sufficient roller of distributing to narrow sidewall stand significantly wearing and tearing and therefore must be configured to field-replaceable unit in design when continuous casting.Usually these field-replaceable units with the just narrow side adjusting device of drive system of determining the casting specification and be used for broad side walls strut and clamping device is assembled into huge member, the unit is assembled into crystallizer and changes as such integral unit as a whole as a rule.Therefore, when changing described field-replaceable unit, must automatically change many other assemblies together.This causes equipment expense and increase consuming time.All ready standby crystallizers all must be equipped drive unit and belong to the sensing system of described drive unit.When changing crystallizer at every turn, must make hydraulic feed system and the electric feed system decoupling zero and the coupling of described drive unit, increased failure risk thus extraly.
A kind of continuous cast mold with modular construction of described type is disclosed from DE 44 44 941 A1.Being used to form the broad side walls of shaping cavity of crystallizer and the vibrating device and the lifting platform of narrow sidewall is made of the driver module that is spaced apart from each other under the situation of the horizontal size that discharges the crystallizer space.So sufficiently design the size of the free space between described two modules, make that the buckled zone that is arranged in the crystallizer back in strand guide installation can be in simple mode by upwards dismounting and the installation after removing crystallizer wall of the free space between the described module.Between the lifting platform in right side and left side without any mechanical couplings.But, be used to make narrow sidewall be positioned between the broad side walls strut and clamping device is the part that comprises the board-like module of described broad side walls and narrow sidewall.
Summary of the invention
Task of the present invention is, avoid the shortcoming of known systems and propose a kind of crystallizer of described type, utilize this crystallizer the member that comprises described crystallizer can be divided into clearly module and two modules that merged driving and Control Component that comprise the member that stands mechanical wear.
Other advantage of the present invention is, make the cost minimization that when maintenance, produces, the storage expense is minimized and the replacing time of described module very short.
This task is resolved for the continuous cast mold of described type in the following manner, be that in described two driver modules each comprises the oscillation drive that is used for mold oscillation, be used for casting width adjusting and be used for the narrow side adjusting device that the tapering of narrow sidewall regulates and have the wide side drive device that is used for being clamped in narrow sidewall between the broad side walls and is used for carrying out strutting of thickness specification change and clamping device at the assembly that can change, described board-like module is being not used in the device for spreading that crystallizer wall is relative to each other located, be configured to the assembly that to change under the situation of clamping device and adjusting device.Especially in this respect be meant device for spreading, clamping device and adjusting device, described device for spreading, clamping device and adjusting device have been equipped with hydraulic pressure, pneumatic or electric driven unit, need special medium feeding pipe thus, described medium feeding pipe causes difficulty and has increased the needed replacing time at least for possible replacing process.
A kind of preferred embodiment in, described two driver modules laterally do not connect.They respectively the narrow side drive device and comprising of involving vibrations drive unit, the affiliated crystallizer guide that preferably constitutes, the width adjusting that is used to cast by the member of two spring bands or equivalence strut and the wide side drive device of clamping device and wide side fixture.
Advantageously, each in described two driver modules all comprises gripper shoe and is placed in this gripper shoe on the support plate in the apparatus support structure that is rigidly fixed to continuous casting installation for casting and with clamping device and is fixed on this support plate.The working media feeding pipe passes described support plate and gripper shoe directs in the described driver module, wherein forms being tightly connected of corresponding working media feeding pipe on the support plate along with driver module is placed to.All necessary working medias for the supply of continuous cast mold are carried in the concentrated area thus.This system is also accomplished on the interface of described module, thereby when carrying out comprehensively or also only comprise the crystallizer replacing of module or part assembly, needn't unclamp or connect the working media feeding pipe extraly.
A kind of favourable improvement project of the present invention is, described two driver modules be configured to same structure and can be alternately as the driver module left side or the right to mount and dismount with respect to the mode of corresponding another driver module round imaginary vertical axis Rotate 180 °.By same structure described the right and the driver module left side, they can directly exchange, basically the stock of necessity is reduced by half thus, because also only need to prepare in addition a kind of acknowledgment copy, this acknowledgment copy can be directly with on the left side or the right in the shortest time under out of order situation.
Described two driver modules are configured to this statement of same structure and are meant that never the described driver module that can exchange must be constructed identically.The same structure of driver module is confined to the structure of some members, needs these members to be used for directly guaranteeing the function of continuous cast mold when carrying out the installation right side or the left side at this.
A kind of favourable improvement project of the present invention is, each driver module has two strutting and clamping device of can triggering independently of each other, described strut and clamping device is used for the two sides and supports in the above broad side walls, described strut and clamping device can activate by the installation site left side or the right side.Because one of described two sides broad side walls must be fixed in the crystallizer and the another side broad side walls then correspondingly forms the on-fixed side and is configured to and can carry out relative motion with respect to the broad side walls of fixation side as fixation side, so produce such requirement, be about to described strut and clamping device is being arranged on the described driver module on fixation side and the on-fixed side symmetrically.Correspondingly, described in the operation conditions two strut and one of clamping device occupies specific fixation side position and fixing this fixation side position.Another struts and clamping device then applies necessary clamping force for the joint of the shaping cavity that is formed by broad side walls and narrow sidewall of described continuous cast mold.Described thus two can trigger independently of each other strut and one of clamping device has formed that fixation side-positioner and another can trigger struts and clamping device has then formed on-fixed side-positioner.Thus, though this layout requires the device expense of a little raising, but described device expense by each driver module mutual workability and obtain the several times compensation in the advantage of consequent saving potentiality aspect the storage.
Because described strut and clamping device is the member that can easily change on driver module, so a kind of possible embodiment according to the present invention exists such possibility, promptly described two strut and the preferred described fixation side-positioner of one of clamping device is made of compensating cylinder (Dummyzylinder).So constitute described compensating cylinder at this, make its pull down simply described two strut and one of clamping device just that determine a broad side walls wherein the fixation side location strut and clamping device after can directly install in the free space that is produced.Its longitudinal tensile strain that can regulate or given in advance has been determined the fixation side position of the broad side walls of being attached troops to a unit.The definition that this embodiment that is provided with by special situation is similarly the identical design of described structure auxiliaryly is comprised.
The favourable design of another kind of the present invention is, described board-like module comprises the broad side walls that is made of copper coin, box wall and supporting walls that the two sides structure is identical.Here, can directly realize the hundred-percent interchangeability of these members by the identical design of described structure and therefrom obtain the benefit of cost aspect.Same described narrow sidewall is configured to identical structure and can alternately installs.The notion that structure is identical here for broad side walls, especially be confined to and strut and the contact-making surface of clamping device and with the structure of the contact-making surface of driver module, come boot media to supply with and also distributed the clamping device that is used to clamp board-like module and driver module by described contact-making surface for described contact-making surface.
Same described board-like module comprises the narrow sidewall that is made of copper coin, box wall and supporting walls that two structures are identical.The notion that structure is identical for narrow sidewall, especially be confined to corresponding supporting walls and coupling plate described narrow side adjusting device and the positioner of being attached troops to a unit on the structure of contact-making surface of contact-making surface.
The copper coin of not only described broad side walls but also described narrow sidewall all becomes replaceable units as board-like module together with box wall and supporting walls.They can that is to say narrow sidewall in described two sides or described two sides broad side walls in groups as board-like module together or the body of whenever facing the wall and meditating separately by can quick-replaceable connection separately or with described driver module being connected from driver module.When changing described driver module and therewith the independent drive unit of each member of described board-like module stay in the equipment.
When pulling down board-like module, described driver module can or be changed individually with board-like module.
Being used to make described two sides broad side walls wide side drive device fixing to each other and that be used for narrow sidewall is clamped between the broad side walls can be different structures in the internal structure of driver module.Below two kinds of wide side drive device possible embodiments are described:
According to the first possible embodiment, described wide side drive device comprises shell, and this shell is placed at least one clamping saddle of described oscillation drive.Two bases that can move in described shell, have been arranged along the action direction of wide side pressure lower device.On each base, arranged and be used for support and fixture that the end of broad side walls is supported and fixed.Articulated two strutting and clamping device and described strut and clamping device itself is supported on described shell of being used to unclamp broad side walls and making that described broad side walls clamps to each other on each base.Strut and the dismounting and the installation of unclamping the no problem of having realized described board-like module or its part assembly thus of the both sides of clamping device.
According to a kind of favourable design, described support and fixture comprise gripper shoe, and this gripper shoe is arranged in a horizontal plane on the described base that can move or in the vertical plane.The end regions of broad side walls correspondingly is provided with directed accordingly pairing gripper shoe.
Be used for the cooling agent feeding pipe that the cooling agent of broad side walls supplies with and pass from described wide side drive device, wherein the cooling agent feeding pipe directs into the described base with shroud and passes described support therefrom and fixture directs in the broad side walls and returns guiding from described shell.Be used for the cooling agent feeding pipe that cooling agent is led back from broad side walls is structurally realized with opposite order.
According to another kind of design, can from driver module by described wide side drive device cooling agent is supplied to one of them end regions of broad side walls and after crystallizer is cooled off therefrom the opposed end regions by broad side walls supply in the opposed wide side drive device of opposed driver module.
The second possible embodiment of the present invention is, described wide side drive device comprises the lifting platform framework, described lifting platform framework is placed at least one clamping saddle of described vibrating device, on described lifting platform framework, alarmmed the coupling plate that two each intervals are turned up the soil and arranged, described coupling plate has the fixture on the end regions that is used to be fixed in broad side walls, described two coupling plates strut with two in the mode that can relative to each other move and clamping device is connected, be configured on the described lifting platform framework or in the position of described lifting platform framework to one of described coupling plate fixed-site and be configured to be fixed on the lifting platform framework, and described lifting platform framework has the seat board of the end regions that is used to support broad side walls and the fixture of being attached troops to a unit.
Here, the cooling agent of broad side walls is supplied with and to be undertaken by the cooling agent feeding pipe, and the seat board that described cooling agent feeding pipe passes described lifting platform framework directly directs in the broad side walls and returns guiding.
According to prior art, described narrow side adjusting device can be made of the hydraulic pressure that can trigger or dynamo-electric adjusting device.If described narrow side adjusting device comprises the adjusting device of hydraulic pressure, the adjusting device of this hydraulic pressure or constitute so by the adjusting cylinder that is integrated in the lift cylinders, otherwise it is made of telescoping cylinder.The length of the adjusting cylinder of the adjusting device of described hydraulic pressure is come given in advance basically by regulation scheme, described regulation scheme is then determined by the casting width of being planned.Because these adjusting cylinders belong to described driver module as the parts of narrow side adjusting device, after removing board-like module, no longer can change buckled zone owing to regulate the huge longitudinal tensile strain of cylinder.Described lift cylinders can make real adjusting cylinder retreat now and be provided for changing the required replacing space of buckled zone like this.Identical purpose also can reach with telescoping cylinder, but accuracy and reliability is obviously lower.
Described driver module also comprises the oscillation drive that is used for mold oscillation in its shell.Here realize saving the structure in space in the following manner, be that the described oscillation drive that is used for mold oscillation comprises spring band guide and vibration cylinder, wherein described at least spring band guide is arranged in the height level of the vertical elongated of described broad side walls and narrow sidewall.According to a kind of favourable embodiment, the spring band of described spring band guide and described vibration cylinder are raised and are arranged in the crystallizer zone.The flowing more directly to act on the crystallizer space of this layout especially acts on the sufficient roll surface.Thus can be more directly and under the situation that does not have unnecessary additional moment, bear guiding force from offset error.Therefore only use a spring band in the spring band plane above can be in described two spring band planes.Described vibration cylinder is arranged on the downside of described driver module in come-at-able mode.Long piston rod has reduced the sensitiveness of vibration cylinder for side force.
Description of drawings
Favourable advantage of the present invention and feature obtain from the following explanation that non-restrictive example is done, and wherein with reference to the following drawings, accompanying drawing illustrates:
Fig. 1 is the oblique view by continuous cast mold of the present invention of assembling,
Fig. 2 is in oblique view from the position that support plate is mentioned by continuous cast mold of the present invention,
Fig. 3 is the cross section by the driver module of first embodiment,
Fig. 4 is by the driver module of first embodiment schematic diagram together with mounted narrow side adjusting device,
Fig. 5 is the schematic assembled group schematic diagram by the continuous cast mold of modular of the present invention,
Fig. 6 is that driver module by second embodiment of the present invention is together with mounted narrow side adjusting device.
The specific embodiment
The continuous cast mold of the continuous casting steel billet that figure 1 illustrates is used to cast has the slab cross section is together with the oblique view that directly is connected the buckled zone on the described continuous cast mold of the strand guide installation of sheet billet continuous casting equipment.
Two driver module 1a, 1b and the board-like module 2 across described driver module are structured as three functional units with described continuous cast mold 3.
Described board-like module 2 comprises the broad side walls 4 and the narrow sidewall 5 of the shaping cavity that forms continuous cast mold.The broad side walls that described structure is identical mainly comprises copper coin 4a, box wall 4b and supporting walls 4c.The narrow sidewall 5 that same described structure is identical comprises copper coin 5a, box wall 5b and supporting walls 5c (Fig. 5).
Each driver module 1a, 1b will essential drive unit and adjusting device be unified in the common replaceable units for the operation of continuous cast mold 3.Be used for mold oscillation oscillation drive 6, be used to cast width adjusting and be used for the narrow side adjusting device 7 that the tapering of narrow sidewall regulates and have be used for being clamped in narrow sidewall between the broad side walls and be used for the change of thickness specification strut and the wide side drive device 8 of clamping device 9 belongs to described replaceable units.
The casing frame 20 of described oscillation drive 6 in gripper shoe 17 upper supports of described driver module 1a, 1b, this oscillation drive 6 has formed first assembly of the electromechanical integration of one group of assembly that is incorporated in the electromechanical integration on the driver module.In this oscillation drive, the spring band guide 21 that is made of spring band 22 is arranged in two planes of arranging up and down stackedly.Described spring band 22 is clamped in the casing frame 20 with its end regions and is carrying clamping saddle 23 respectively in the zone therebetween, and the shell 24 of described wide side drive device 8 is placed on the described clamping saddle 23.As can be as seen from Figure 3, below described spring band guide 21 in intermediate arrangement vibration cylinder 25, this vibration cylinder 25 is fixed on the downside of gripper shoe 17 of described driver module in come-at-able mode and its piston rod 26 protrudes upward and be hinged on as unshowned here and clamp on the saddle.To clamp the vertical oscillating movement that saddle places vibration by described vibration cylinder, described oscillating movement is delivered on the support board-like module 2 in the above by the shell 24 of wide side drive device 8.Long piston rod will vibrate cylinder the sensitiveness of side force will be reduced to bottom line.This piston rod upwards connects between the member of driver module until the adjacent parts of the framework 24 of described clamping saddle or described vibration and fixed thereon.
Described driver module comprises the wide side drive device 8 with shell 24 as the assembly of other electromechanical integration, and described shell 24 is fixed on the clamping saddle 23 and carries out moving both vertically of vibration.In this shell 24, arranged two bases 27 that can be flatly move along the action direction of wide side drive device in the both sides of midplane E, described base 27 two in vertical plane, arrange up and down stackedly strut and clamping device 28 on be hinged on the revolute joint 29 and be supported in the shell 24.On described two bases that can move, arranged each support and the fixture 30 that the end is supported and fixed that is used for the broad side walls 4 of described board-like module 2.
In clamping process such as when clamping broad side walls and narrow sidewall in order in crystallizer, to form stable shaping cavity, according to the installation site one of described broad side walls 4 is defined as fixation side and will distribute to this fixation side strut and clamping device remains in the specific fixation side position.Strut and the base 27 that clamping device 28 can move and the broad side walls of laying in the above 4 compress with opposed, until reaching desired position or desired thrust.Distribute to described wide side drive device 8 a side can trigger strut and clamping device 28 has formed fixation side-positioner 28a and other opposed in a horizontal plane can trigger strut and clamping device has formed the on-fixed side-positioner 28b of the broad side walls 5 that is used for described board-like module 2.Strut and clamping device 28 has distributed the necessary for this reason position that is used for position adjustments and/or pressure sensor 31 for described.
Described wide side drive device 8 has been realized being used in thrusts different in the different horizontal planes and has been clamped described broad side walls and narrow sidewall.In addition, described wide side drive device has been realized unclamping clamping to change specification or to have realized unclamping and opening the shaping cavity along thickness direction by moving of narrow sidewall under the situation of Position Control, is used for such as change narrow sidewall when specification is changed into another kind of casting thickness.
Described support and fixture 30 comprise gripper shoe 32 on the base 27 that can move, pairing gripper shoe 33 is opposed with described base 27 on the downside at this broad side walls on the end of described broad side walls.Described gripper shoe 32 and pairing gripper shoe 33 usefulness clamping elements 34 clamp and have realized jointly to dismantle and install driver module and board-like module or dismantle and install each module apart from each other such as fishbolt.Described gripper shoe 32 and the pairing gripper shoe 33 of being attached troops to a unit are arranged in a horizontal plane in the mode of laying up and down.
Described gripper shoe 32 and the pairing gripper shoe 33 of being attached troops to a unit can be arranged in the vertical plane in the mode that abuts against each other and clamp mutually according to a kind of unshowned here embodiment equally.The vertical orientation of described gripper shoe 32 then is equivalent to the arrangement of the coupling plate 52 among Fig. 6 basically.
Cooling agent feeding pipe 35 passes cavity the shell 24 of described wide side drive device 8 from the gripper shoe 17s of described driver module 1a, 1b, passes the shroud 36 in each described base that can move 27 and passes described gripper shoe 32 and pairing gripper shoe 33 directs in the corresponding broad side walls 4, copper coin 4a is cooled off in the inboard with cooling agent in described broad side walls 4.Cooling agent lead back by similar cooling agent feeding pipe with opposite direction in other words order carry out.
The design of symmetry can freely select to be used for fixing the corresponding relation of strutting of side location and clamping device 9 on this structure of described wide side drive device, especially this design allow with driver module 1a, 1b not only as the left side and also use and be installed in the continuous cast mold as the driver module on right side.Especially aspect warehouse cost, produce significant the saving thus.
When needed, also exist once in a while compensating cylinder 28c with length and replace possibility as strutting of determining of fixation side-positioner 28a and clamping device 28 with the fixation side position that can mechanically regulate or be transferred in advance broad side walls.Described compensating cylinder is being equivalent to described strutting and clamping device 28 (Fig. 3) aspect its size.
Figure 6 illustrates the another kind of embodiment of wide side drive device.This wide side drive device 8 comprises lifting platform framework 51, this lifting platform framework 51 in the situation lower support of vertical vibration on the clamping saddle 23 of the spring band guide 21 of described oscillation drive.Spacing with the level that can regulate in this lifting platform framework 51 has been arranged two coupling plates 52 along vertical orientation, for described coupling plate 52 has distributed fixture 53, described fixture 53 has the grab 54 on the vertical supporting walls of the unshowned broad side walls that is used to be stuck in described board-like module and is used for coupling plate 52 is fixed on fishbolt 55 on the broad side walls.Described two coupling plates with two arrange up and down in a horizontal plane stackedly strut and clamping device 9 is maintained with the level interval that can regulate.One of described coupling plate 52 is fixed on the vertical fixed head 56, and this fixed head 56 itself can be positioned on the lifting platform framework 51.Correspondingly, described strut and clamping device 9 directly is hinged on the described fixed head 56 and with its another end with one end thereof and is hinged in hinged way on the coupling plate 52 that can move horizontally.Described lifting platform framework one setter system two seat boards that separate 57, broad side walls is placed on the described seat board 57 with its end regions.The fixture 58 that is used for unshowned broad side walls here illustrates by T-slot.Be used for that cooling agent is input to the broad side walls of being attached troops to a unit and be configured to the cooling agent feeding pipe 35 that cooling agent is derived from the broad side walls of being attached troops to a unit elongated and be provided with sealing ring, so that can in cooling agent is supplied with, not cause interference laying the small position deviation that broad side walls produces during board-like module in other words.Packing into of broad side walls becomes easy by inserting plate 59.
As the 3rd assembly of important electromechanical integration, on described driver module, arranged narrow side adjusting device 7.This narrow side adjusting device 7 as Fig. 1,3 with the same adjusting device 37 that comprises two hydraulic pressure shown in 4, these two adjusting devices 37 relative to each other with vertical spacing can rotating mode being supported in the scaffold 38.Described scaffold 38 preferably is fixed on the shell 24 of described wide side drive device 8 or in the mode that can not unclamp in the mode that can unclamp and is connected with described shell 24.The coupling plate 40 of articulated perpendicular orientation on the piston rod 39 of described adjusting device 37 has been fixed described narrow sidewall 5 with centring means 41 and jockey 42 in the mode that can unclamp on coupling plate 40, say exactly and fixed its supporting walls 5c.Described centring means 41 and jockey 42 comprise the coefficient member on supporting walls 5c and the coupling plate 40.Pass the coupling plate 40 of narrow side adjusting device 7 and the gripper shoe 5c of narrow sidewall 5, be provided with the coolant feed pipeline 49 that is used for supplying with cooling agent to copper coin 5a.
Described adjusting device 37 not only can equally be configured to the adjusting device of hydraulic pressure as described, and equally also can be configured to dynamo-electric adjusting device.
The adjusting device 37 of hydraulic pressure is necessary for the huge narrow in other words side-adjustable range of the adjustment stroke that depends on set casting width and designs, because the narrow in other words side-adjustable range of described adjustment stroke is necessary also to give the adjusting device of described hydraulic pressure to be equipped with huge backhaul possibility.Necessary backward position is by mounting condition and determine by the size of buckled zone 43 that especially described buckled zone 43 is directly being followed continuous cast mold as the first continuous casting billet support component in strand guide installation.As shown in fig. 5 is the same, and buckled zone 43 must vertically upwards pass by the crystallizer space 44 that is available after vertically mentioning board-like module 2 in the replacing process equally.Clear span between described driver module 1a, the 1b has been determined this crystallizer space 44.For also can fault-free ground implement these installation processes, the adjusting device 37 of described hydraulic pressure or constitute, or scheme constitutes by flexible 48 as an alternative by the adjusting cylinder 46 that is integrated in the lifting 47.
As shown in fig. 5 is the same, also can dismantle and install narrow sidewall 5 dividually together with affiliated sufficient roller support 45 from board-like module 2.
Reference numerals list:
1a, 1b driver module
2 board-like modules
3 continuous cast molds
4 broad side walls
The copper coin of 4a broad side walls
The box type wall of 4b broad side walls
The supporting walls of 4c broad side walls
5 narrow sidewalls
The copper coin of the narrow sidewall of 5a
The box wall of the narrow sidewall of 5b
The supporting walls of the narrow sidewall of 5c
6 oscillation drives
7 narrow side adjusting devices
8 wide side drive devices
9 strut and clamping device
10 support plates
Apparatus support structure in 11 continuous casting installation for casting
12 connecting frames
13 gib blocks
14 centring pins
15 working media feeding pipes
The remittance zone of 15a working media feeding pipe
16 seals
The gripper shoe of 17 driver modules
18 clamping devices
The casing frame of 20 oscillation drives 6
21 spring band guides
22 spring bands
23 clamp saddle
The shell of 24 wide side drive devices 8
25 vibration cylinders
The piston rod of 26 vibration cylinders 25
27 bases that can move
28 strut and clamping device
28a fixation side-positioner
28b on-fixed side-positioner
The 28c compensating cylinder
29 revolute joints
30 support and fixture
31 positions and/or pressure sensor
Gripper shoe on 32 bases 27
Pairing gripper shoe on 33 broad side walls 5
34 clamping elements
35 cooling agent feeding pipes
36 shrouds
37 hydraulic pressure or dynamo-electric adjusting devices
The scaffold of 38 narrow side adjusting devices 7
39 piston rods
The coupling plate of 40 narrow side adjusting devices 7
41 centring means
42 jockeys
43 buckled zones
44 crystallizer spaces
45 sufficient roller supports
46 regulate cylinder
47 lift cylinders
48 telescoping cylinders
49 coolant feed pipelines
51 lifting platform frameworks
52 coupling plates
53 fixtures
54 grabs
55 fishbolts
56 fixed heads
57 seat boards
58 fixtures
59 insert plate
Claims (15)
1. the continuous cast mold that has modular construction, described continuous cast mold has the oscillation drive (6) that is used to make the motion that crystallizer wall vibrates, has the shaping cavity that is used to form continuous casting steel billet that forms by broad side walls (4) and the narrow sidewall (5) that can between described broad side walls (4), regulate and clamp, have two driver module (6a that under the situation of the horizontal size that discharges crystallizer space (44), are spaced apart from each other that admitting described oscillation drive (6) at least, 6b) and have a board-like module (2), this board-like module (2) comprises broad side walls (4) and narrow sidewall (5) and the supporting walls (4c thereof that forms described crystallizer shaping cavity, 5c) and with support and fixture (30) be fixed on described two driver module (1a in the mode that can clamp, 1b), it is characterized in that, described two driver module (6a, 6b) each comprises the oscillation drive (6) that is used for mold oscillation, be used for casting width adjusting and be used for the narrow side adjusting device (7) that the tapering of narrow sidewall regulates and have the wide side drive device (8) that is used for being clamped in described narrow sidewall (5) between the described broad side walls (4) and is used for carrying out strutting of thickness specification change and clamping device (9) at the assembly that can change, described board-like module (2) is being not used in the device for spreading that crystallizer wall is relative to each other located, be configured to the assembly that to change under the situation of clamping device and adjusting device.
2. by the described continuous cast mold of claim 1, it is characterized in that, described two driver module (1a, 1b) each all comprises gripper shoe (17) and the support plate (10) that is placed in this gripper shoe (17) in the apparatus support structure (11) that is rigidly fixed to continuous casting installation for casting is gone up and is fixed on this support plate (10) with clamping device (18), working media feeding pipe (15) passes described support plate (10) and described gripper shoe (17) directs into described driver module (1a, 1b), along with described driver module (1a, 1b) be placed on the described support plate (10), form the connection of the sealing of corresponding working media feeding pipe (15).
3. by claim 1 or 2 described continuous cast molds, it is characterized in that, described two driver modules (1a, 1b) be configured to same structure and can be alternately as the driver module left side or the right (1a or 1b) to mount and dismount with respect to the mode of corresponding another driver module (1b or 1a) round imaginary vertical axis Rotate 180 °.
4. by each described continuous cast mold in the aforementioned claim, it is characterized in that, each driver module (1a, 1b) has two strutting and clamping device (9) of can triggering independently of each other, described strut and clamping device (9) is used for the two sides and supports thereon broad side walls (4), described strut and clamping device (9) can activate by the installation site left side or the right side.
5. by the described continuous cast mold of claim 4, it is characterized in that, described two can trigger independently of each other strut and one of clamping device (28) has formed that fixation side-positioner (28a) and another can trigger struts and clamping device (28) has then formed on-fixed side-positioner (28b).
6. by the described continuous cast mold of claim 5, it is characterized in that described two strut and one of clamping device (28) preferred described fixation side-positioner (28a) is made of compensating cylinder.
7. by each described continuous cast mold in the aforementioned claim, it is characterized in that described board-like module (2) comprises the broad side walls (4) by copper coin (4a), box wall (4b) and supporting walls (4c) formation that the two sides structure is identical.
8. by each described continuous cast mold in the aforementioned claim 1 to 5, it is characterized in that described board-like module (2) comprises the narrow sidewall (5) by copper coin (5a), box wall (5b) and supporting walls (5c) formation that the two sides structure is identical.
9. by each described continuous cast mold in the aforementioned claim, it is characterized in that, described wide side drive device (8) comprises shell (24), this shell (24) is placed at least one clamping saddle (23) of described oscillation drive (6), two bases (27) that can move in described shell (24), have been arranged along the action direction of wide side pressure lower device, on each base (27), arranged and be used for supporting and the fixedly support and the fixture (30) of the end of broad side walls (4), be used to unclamp broad side walls (4) and make strutting and clamping device (28) that described broad side walls (4) clamps each other last articulated two of each base (27), and described strut and clamping device (28) is supported in the described shell (24).
10. by the described continuous casting installation for casting of claim 9, it is characterized in that described support and fixture (30) comprise gripper shoe (33), this gripper shoe (33) is arranged in horizontal plane or the vertical plane on the base that can move (27).
11. by claim 9 or 10 described continuous cast molds, it is characterized in that, the cooling agent feeding pipe (35) that is used for the cooling agent supply of described broad side walls (4) passes from described wide side drive device (8), wherein, described cooling agent feeding pipe (35) directs into the described base (27) with shroud (36) and passes described support therefrom and fixture (30) directs in the described broad side walls (4) and returns guiding from described shell (24).
12. by each described continuous casting installation for casting in the claim 1 to 8, it is characterized in that, described wide side drive device (8) comprises lifting platform framework (51), this lifting platform framework (51) is placed at least one clamping saddle (23) of described oscillation drive (6), upward alarmmed the coupling plate (52) that two each intervals are turned up the soil and arranged at described lifting platform framework (51), described coupling plate (52) has the fixture (53) on the end regions that is used to be fixed in broad side walls (4), described two coupling plates (52) strut with two in the mode that can relative to each other move and clamping device (9) is connected, be configured on the described lifting platform framework to one of described coupling plate (52) fixed-site or be configured in the position of described lifting platform framework, can fix, and described lifting platform framework (51) has the seat board (57) of the end regions that is used to support broad side walls (4) and the fixture (58) of being attached troops to a unit.
13. by the described continuous casting installation for casting of claim 12, it is characterized in that, be used for the seat board (57) that cooling agent feeding pipe (35) that the cooling agent of broad side walls (4) supplies with passes described lifting platform framework (51) and directly direct into described broad side walls (4) and return guiding.
14. by each described continuous casting installation for casting in the aforementioned claim, it is characterized in that, described narrow side adjusting device (7) comprises the adjusting device (37) of hydraulic pressure, and the adjusting device of this hydraulic pressure (37) is constituted or is made of telescoping cylinder (48) by the adjusting cylinder (46) that is integrated in the lift cylinders (47).
15. by each described continuous casting installation for casting in the aforementioned claim, it is characterized in that, the oscillation drive (6) that is used for mold oscillation comprises spring band guide (21) and vibration cylinder (25), and wherein described at least spring band guide (21) is arranged in the height level of the vertical elongated of described broad side walls and narrow sidewall (4,5).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ATA834/2008 | 2008-05-26 | ||
| AT8342008A AT506822B1 (en) | 2008-05-26 | 2008-05-26 | CONTINUOUS COOLANT FOR A CONTINUITY PLANT |
| PCT/EP2009/055583 WO2009144127A1 (en) | 2008-05-26 | 2009-05-08 | Continuous-casting mould for a continuous casting plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102083570A true CN102083570A (en) | 2011-06-01 |
Family
ID=40848426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009801193206A Pending CN102083570A (en) | 2008-05-26 | 2009-05-08 | Continuous-casting mould for a continuous casting plant |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2288457B1 (en) |
| KR (1) | KR20110017891A (en) |
| CN (1) | CN102083570A (en) |
| AT (1) | AT506822B1 (en) |
| WO (1) | WO2009144127A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107107172A (en) * | 2014-10-10 | 2017-08-29 | 株式会社Posco建设 | The buffer unit of continuous casting oscillator |
| CN108705053A (en) * | 2018-05-31 | 2018-10-26 | 上海二十冶建设有限公司 | The replacing options of conticaster crystallizer vibrating frame |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010061828A1 (en) | 2010-07-28 | 2012-02-02 | Sms Siemag Ag | continuous casting |
| KR101433452B1 (en) * | 2012-07-04 | 2014-08-26 | 주식회사 포스코 | Apparatus for mould oscillation and mould equipment for continuous casting using the same |
| CN102974785B (en) * | 2012-11-11 | 2015-05-20 | 宁波中超机器有限公司 | Mechanical vibration device of continuous casting machine |
| KR101630702B1 (en) | 2014-09-19 | 2016-06-15 | 주식회사 포스코건설 | Apparatus for shock absorbing of oscillator for continuous casting |
| DE102018215424A1 (en) | 2018-09-11 | 2020-03-12 | Sms Group Gmbh | Adjustment device for the narrow side of a continuous casting mold, and method for adjusting a narrow side of a continuous casting mold |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4660615A (en) * | 1986-03-14 | 1987-04-28 | Kabushiki Kaisha Kobe Seiko Sho | Continuous casting mold assembly |
| US4960165A (en) * | 1988-11-09 | 1990-10-02 | Voest-Alpine Industrieanlagenbau Gesellschaft Mbh | Method and apparatus for adjusting a mold during casting in a continuous metal casting process |
| US5297612A (en) * | 1990-08-09 | 1994-03-29 | Voest-Alpine International Corporation | Method for controlling the clamping forces exerted on a continuous casting mold |
| US5505249A (en) * | 1993-12-20 | 1996-04-09 | Voest-Alpine Industrieanlagenbau Gmbh | Continuous casting mold |
| CN1139890A (en) * | 1993-12-03 | 1997-01-08 | 曼内斯曼股份公司 | Device for the continuous casting of steel |
| CN1178147A (en) * | 1996-09-27 | 1998-04-08 | 曼内斯曼股份公司 | Crystallizer |
| EP0873804A1 (en) * | 1997-04-22 | 1998-10-28 | Sms Schloemann-Siemag Aktiengesellschaft | Method and apparatus for clamping of the wide sides of a continuous casting mould |
| DE4444976C2 (en) * | 1993-12-20 | 1999-03-18 | Voest Alpine Ind Anlagen | Continuous casting plate mold |
| CN1491138A (en) * | 2001-12-20 | 2004-04-21 | ������������ʽ���� | Continuous casting mold, short-side frame of mold, and method for replacing short-side frame |
| CN2709056Y (en) * | 2004-07-29 | 2005-07-13 | 宝山钢铁股份有限公司 | Split type water jacket electromagnetic soft contact continuous casting crystallizer |
| CN101027149A (en) * | 2004-07-06 | 2007-08-29 | Sms迪马格股份公司 | Device for supporting an oscillating a continuous casting mold for continuously casting molten metals, particularly molten metal materials, and method for assembling, disassembling and maintaining the |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT288616B (en) * | 1969-05-30 | 1971-03-10 | Voest Ag | Continuous casting plant for slabs |
| JP3025366B2 (en) * | 1992-02-03 | 2000-03-27 | 住友重機械工業株式会社 | Mold unit of continuous casting machine, mold structure and mold unit recombination method |
| DE19753959A1 (en) * | 1997-12-05 | 1999-06-10 | Schloemann Siemag Ag | Chill with broadside and narrow side adjustment |
| WO2005015232A1 (en) * | 2003-08-11 | 2005-02-17 | Roche Diagnostics Gmbh | Use of protein proteasmose activator subunit 3 (pse3) as a marker for colorectal cancer |
| DE102005017226A1 (en) * | 2004-07-06 | 2006-02-02 | Sms Demag Ag | Device for the support and oscillation of a continuous casting mold for the casting of liquid metal, in particular of liquid steel material |
-
2008
- 2008-05-26 AT AT8342008A patent/AT506822B1/en not_active IP Right Cessation
-
2009
- 2009-05-08 CN CN2009801193206A patent/CN102083570A/en active Pending
- 2009-05-08 WO PCT/EP2009/055583 patent/WO2009144127A1/en active Application Filing
- 2009-05-08 EP EP09753782.3A patent/EP2288457B1/en not_active Not-in-force
- 2009-05-08 KR KR1020107029195A patent/KR20110017891A/en not_active Application Discontinuation
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4660615A (en) * | 1986-03-14 | 1987-04-28 | Kabushiki Kaisha Kobe Seiko Sho | Continuous casting mold assembly |
| US4960165A (en) * | 1988-11-09 | 1990-10-02 | Voest-Alpine Industrieanlagenbau Gesellschaft Mbh | Method and apparatus for adjusting a mold during casting in a continuous metal casting process |
| US4960165B1 (en) * | 1988-11-09 | 1994-02-22 | Voest-Alpine Industrieanlagenbau Gesellschaft M.B.H. | |
| US5297612A (en) * | 1990-08-09 | 1994-03-29 | Voest-Alpine International Corporation | Method for controlling the clamping forces exerted on a continuous casting mold |
| CN1139890A (en) * | 1993-12-03 | 1997-01-08 | 曼内斯曼股份公司 | Device for the continuous casting of steel |
| US5505249A (en) * | 1993-12-20 | 1996-04-09 | Voest-Alpine Industrieanlagenbau Gmbh | Continuous casting mold |
| DE4444976C2 (en) * | 1993-12-20 | 1999-03-18 | Voest Alpine Ind Anlagen | Continuous casting plate mold |
| CN1178147A (en) * | 1996-09-27 | 1998-04-08 | 曼内斯曼股份公司 | Crystallizer |
| EP0873804A1 (en) * | 1997-04-22 | 1998-10-28 | Sms Schloemann-Siemag Aktiengesellschaft | Method and apparatus for clamping of the wide sides of a continuous casting mould |
| CN1491138A (en) * | 2001-12-20 | 2004-04-21 | ������������ʽ���� | Continuous casting mold, short-side frame of mold, and method for replacing short-side frame |
| CN101027149A (en) * | 2004-07-06 | 2007-08-29 | Sms迪马格股份公司 | Device for supporting an oscillating a continuous casting mold for continuously casting molten metals, particularly molten metal materials, and method for assembling, disassembling and maintaining the |
| CN2709056Y (en) * | 2004-07-29 | 2005-07-13 | 宝山钢铁股份有限公司 | Split type water jacket electromagnetic soft contact continuous casting crystallizer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107107172A (en) * | 2014-10-10 | 2017-08-29 | 株式会社Posco建设 | The buffer unit of continuous casting oscillator |
| CN108705053A (en) * | 2018-05-31 | 2018-10-26 | 上海二十冶建设有限公司 | The replacing options of conticaster crystallizer vibrating frame |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2288457B1 (en) | 2016-09-28 |
| KR20110017891A (en) | 2011-02-22 |
| WO2009144127A1 (en) | 2009-12-03 |
| AT506822B1 (en) | 2012-06-15 |
| EP2288457A1 (en) | 2011-03-02 |
| AT506822A1 (en) | 2009-12-15 |
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