WO2008049279A1 - Porte coulissante destinée à un contenant en acier fondu et procédé d'assemblage associé - Google Patents
Porte coulissante destinée à un contenant en acier fondu et procédé d'assemblage associé Download PDFInfo
- Publication number
- WO2008049279A1 WO2008049279A1 PCT/CN2006/002865 CN2006002865W WO2008049279A1 WO 2008049279 A1 WO2008049279 A1 WO 2008049279A1 CN 2006002865 W CN2006002865 W CN 2006002865W WO 2008049279 A1 WO2008049279 A1 WO 2008049279A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- bracket
- base
- slider
- frame
- sliding nozzle
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/14—Closures
- B22D41/22—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
- B22D41/28—Plates therefor
- B22D41/34—Supporting, fixing or centering means therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/14—Closures
- B22D41/22—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/14—Closures
- B22D41/22—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
- B22D41/24—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings characterised by a rectilinearly movable plate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/14—Closures
- B22D41/22—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
- B22D41/38—Means for operating the sliding gate
Definitions
- the invention relates to a ladle sliding nozzle device installed on the outer side of a mounting plate at a ladle tapping water outlet and a assembling method thereof, and belongs to the technical field of mechanical manufacturing. Background technique
- the two devices can be mainly included: the movement mode of the device 1 is the relative motion of the rail and the rail. To realize the opening and closing of the nozzle, the pressure of the sliding plate interface is established as manual pressing; the movement mode of the device 2 is the relative movement of the wheel and the track to realize the opening and closing of the nozzle, and the pressure of the sliding plate interface is established as automatic pressing.
- the device is in contact with the track in the working process, it has strong safety, but it can not automatically establish the interface pressure of the skateboard, so the operation is cumbersome and labor-intensive; the device 2 will automatically press the roller in the interface pressure process.
- One of the technical problems to be solved by the present invention is to provide a ladle sliding nozzle device according to the deficiencies of the prior art, which uses the relative movement of the rail and the rail to control the opening and closing of the nozzle by surface contact, through the bracket
- the rolling mechanism on the upper part and the guide rail on the base realize the automatic pressing of the device.
- the fluctuation of the interface pressure of the sliding plate is significantly reduced, thereby improving the overall stability of the system.
- the second technical problem to be solved by the present invention is that, in view of the deficiencies of the prior art, a ladle sliding nozzle device is provided, and the upper and lower sliding plate brick topping mechanism is arranged, the structure is reasonable, the operation is simple, safe and reliable.
- the third technical problem to be solved by the present invention is to provide a method for assembling a ladle sliding nozzle device in accordance with the deficiencies of the prior art, in which the compression or release of the elastic member is realized during the installation and disassembly of the device.
- the dynamic process of establishing and unloading the pressure of the sliding plate interface, the pressing force of the elastic component is generated by the track on the bracket on the rail of the base portion, and after the pressure is generated, it does not fluctuate with the movement of the slider, and the stability of the pressure is remarkably improved.
- the fixing mechanism of the upper and lower sliding blocks is reasonable in structure, convenient and practical to operate, safe and reliable.
- a ladle sliding nozzle device comprises a mounting plate fixed on a ladle, the mounting plate is fixed with a base, and a top end of the base is connected with a sliding nozzle driving mechanism, wherein the base is provided with a bracket, and the bracket is provided with a pressure for generating pressure
- the elastic member has a slider on the bracket, and a groove is formed on the opposite surface of the base and the slider, and the upper and lower slider bricks are respectively embedded in the groove, and the base is provided with an elongated through groove, and the elongated through slot has one end a blocking portion is disposed along the inner wall toward the bracket; a rolling mechanism is disposed on the bracket corresponding to the elongated through slot, the rolling mechanism is embedded in the elongated through slot, and a guide rail is disposed on the inner side of the blocking portion, and the rolling mechanism on the bracket is along the guide rail Movement into the interior of the elongated channel and positioning at the barrier.
- the bracket and the slider are correspondingly disposed with the rails that are fitted to each other, and the bracket and the slider are relatively moved by the surface contact of the respectively disposed rails.
- the guide rail forms a slope along the moving direction of the rolling mechanism, and the angle between the inclined surface and the horizontal plane ranges from 15° to 45°.
- the blocking portion may be an extending side wall of one end of the elongated through groove along the inner wall toward the bracket, and the top end of the extending side wall is formed by being relatively bent.
- the rolling mechanism can be a roller that is symmetrically disposed on the bracket. The roller can be set as a full-axis roller or a half-axis roller according to different spatial structure requirements.
- the jacking mechanism mainly comprises a support frame, wherein the support frame comprises an upper frame and a lower bottom frame, and upper and lower cover plates are respectively fixed on both sides of the frame, and the eccentric wheel is fixed to the frame through the mandrel Internally, the two ends of the bottom frame are respectively fixed with a top tight leg, and the shape and position of the top tight foot correspond to the shape of the edge of the upper and lower sliding block bricks.
- a method for assembling a ladle sliding nozzle device comprising the following steps:
- Step 1 Fix the base on the ladle board, one side of the bracket is pivotally connected to one side of the base, the slider is mounted on the bracket, the seat brick and the water inlet are fixed, and the sliding nozzle drive mechanism is connected to the top end of the base. Fixing the upper and lower slider bricks on the base and the slider respectively, and flipping the bracket to engage with the base, so that the rolling mechanism on the bracket is embedded in the through slot on the base;
- Step 2 The sliding nozzle drive mechanism drives the carriage with the slider to move, so that the rolling mechanism on the bracket moves along the guide rail in the elongated slot and is positioned at the blocking portion.
- the elastic mechanism connected to the rolling mechanism is arranged on the bracket.
- the component is deformed by pressure to generate a pre-tightening force.
- the bracket is positioned on the base, and the driving mechanism can separately drive the slider to reciprocate on the bracket to control the opening or closing of the sliding water nozzle of the ladle.
- the ladle sliding nozzle device adopts the relative movement of the rail and the rail to The surface contact method controls the opening and closing of the nozzle, and the automatic pressing of the device is realized by the rolling mechanism on the bracket and the guide rail on the base.
- the fluctuation of the interface pressure of the sliding plate is significantly reduced, thereby improving The overall stability of the system; the device, the upper and lower skateboard brick topping mechanism is arranged, the structure is reasonable, the operation is convenient and practical, safe and reliable.
- the assembling method of the ladle sliding nozzle device realizes the compression or release of the elastic component during the installation and disassembly process of the device, and forms a dynamic process of establishing the interface pressure of the sliding plate and the pressure of the unloading sliding plate interface, 'the pressure of the elastic component
- the tension is generated by the track on the bracket sliding on the track of the base portion. After the pressure is generated, it does not fluctuate with the movement of the slider, the stability of the sliding plate interface pressure is remarkably improved, and the fixing mechanism of the upper and lower sliding blocks is reasonable and operates. Simple and practical, safe and reliable.
- Figure 1 is a schematic view of the overall structure of the present invention
- FIG. 2 is a schematic structural view of a base of the present invention
- Figure 3 is a schematic structural view of a stent of the present invention.
- FIG. 4 is a schematic structural view of a top tightening mechanism in a slider groove of the present invention.
- Figure 5 is a schematic view showing the overall structure of the tightening mechanism of the present invention.
- Figure 6 is a schematic exploded view of each component of the tightening mechanism of the present invention.
- FIG. 7 to 9 are schematic views showing the assembly of the ladle sliding nozzle device of the present invention.
- Figure 10 is a schematic view showing the structure of the pressure generating process of the elastic member of the present invention. detailed description
- FIG. 1 it is a schematic diagram of the overall structure of the present invention.
- the present invention provides a ladle sliding nozzle device comprising a mounting plate 100 fixed to a ladle, the mounting plate 100 is fixed with a base 1 , and the top end of the base 1 is connected to the sliding nozzle driving mechanism 2 .
- the base 1 is provided with a bracket 3, and the bracket 3 is provided with an elastic member 4 for generating pressure.
- the bracket 3 is provided with a slider 5, and grooves 11 and 51 are formed on the opposite surfaces of the base 1 and the slider 5.
- the upper sliding block brick 111 and the lower sliding block brick 511 are respectively embedded in the grooves 11 and 51.
- FIG. 3 it is a schematic structural view of the stent of the present invention. 1 to 3, it can be seen that the bracket 3 is arranged to roll corresponding to the elongated slot 12
- the moving mechanism 31 is embedded in the elongated through groove 12, and the guide portion 14 is disposed inside the blocking portion 13.
- the rolling mechanism 31 on the bracket 3 moves along the guide rail 14 toward the inside of the elongated through groove 12 and is at the blocking portion 13. Positioning.
- the guide rail 14 forms a slope 141 in the direction of movement of the rolling mechanism 31, and the angle between the inclined surface and the horizontal plane ranges from 15° to 45°.
- the specific structure of the blocking portion 13 can be used in various forms. As shown in FIG. 2, it can be an extended side wall of the elongated through groove 12-end along the inner wall toward the bracket 3, and the top end of the extending side wall is relatively bent to form a blocking portion. 13. Alternatively, the elongated through groove 12 is formed to extend oppositely along the top end of the inner wall (not shown).
- the rolling mechanism 31 is a roller symmetrically disposed on the bracket, and the roller is a full-shaft roller.
- a rail 33 is disposed on the bracket 3, and the rail 52 is correspondingly disposed on the slider 5, and after the slider 5 is mounted on the bracket 3, the rail 33 and the rail 52 are attached to each other. And the bracket 3 and the slider 5 are relatively moved by the surface contact of the respectively disposed rails.
- FIG. 4 it is a schematic structural view of a jacking mechanism in the slider groove of the present invention.
- the end of the groove 51 provided on the slider 5 is provided with a topping mechanism 6 for fixing the lower sliding block 511 in the groove 51 of the slider 5, and the groove 11 provided on the base 1
- One end of the base is provided with a topping mechanism 6 for fixing the upper sliding block 111 in the recess 11 of the base 1.
- the structural positions of the upper sliding block 111 and the lower sliding block 511 are as shown in FIG.
- Fig. 5 and Fig. 6 respectively, the overall structure of the tightening mechanism of the present invention and the exploded structure of each component of the tightening mechanism of the present invention are shown.
- the jacking mechanism 6 mainly includes a support frame 61.
- the support frame 61 has an upper frame 611 and a lower chassis 612.
- the upper surfaces of the frame 611 are respectively fixed with an upper cover 62.
- the lower cover 63 is fixed to the inside of the frame 611 by the mandrel 64.
- the two ends of the bottom frame 612 are respectively fixed with a top leg 66.
- the shape and position of the top leg 66 and the upper slider block 111 are respectively The edge shape of the lower skateboard brick 511 corresponds to the upper sliding block brick 111 and the lower sliding block brick 511.
- FIG. 7 to FIG. 9 are schematic views showing the assembly of the ladle sliding nozzle device of the present invention.
- the present invention provides a method of assembling a ladle sliding nozzle device, the method comprising the steps of:
- step 1 in the assembly process includes: fixing the base 1 to the ladle mounting plate 100, one side of the bracket 3 is pivotally connected to one side of the base 1, and the slider 5 is mounted on the bracket 3,
- the sliding nozzle driving mechanism 2 is connected to the top end of the base 1, and the sliding block 111 and the lower sliding block 511 are fixed on the base 1 and the slider 5, respectively, and the bracket 3 is flipped to be engaged with the base 1 to make the rolling on the bracket 3.
- the mechanism 31 is embedded in an elongated through groove 12 in the base 1.
- the step 1 further includes a specific step 11, in which the upper sliding block brick 111 and the lower sliding block brick 511 are respectively fixed on the base 1 and the slider 5 by the tightening mechanism 6.
- the mandrel 64 is first rotated by a screw 641 provided on the outside, and the mandrel 64 drives the eccentric 65 inside the frame 611 to rotate, the eccentric wheel The rim of the 65 is tightened to the bottom frame 612, and the bottom frame 612 drives the top leg 66.
- the top leg 66 is tightened with the edges of the upper and lower baffle blocks 111 and 511 to securely fix it.
- the seat brick and the water inlet are also fixed on the base. And the seat brick and the water inlet need to wait for the whole mechanism to be installed on the ladle, fix the seat brick and the water inlet in the process of building the brick, and fix the water outlet to the slider by using the water jacket.
- the masonry described herein means that a refractory material is placed on the inner wall of the ladle.
- step 2 in the assembly process includes: the sliding nozzle driving mechanism 2 drives the carriage 3 with the slider 5 (not shown) to move, so that the rolling mechanism 31 on the bracket 3 is along the guide rail 14 (Fig. It is not shown in the elongated through groove 12 and is positioned at the blocking portion 13.
- the elastic member 4 (not shown) provided on the bracket 3 is deformed by pressure to generate a preload, and the bracket 3 is Positioned on the base 1, the drive mechanism 2 can now independently drive the slider 5 to reciprocate on the bracket 3 to control the opening or closing of the ladle sliding nozzle.
- Step 2 also includes a specific step 22 in which positioning means are provided at the relative positions of the bracket 3 and the base 1 for positioning of the bracket 3 on the base 1.
- the positioning device may be a protruding positioning hole 32 disposed at the top end of the bracket 3 and a positioning pin 15 correspondingly disposed at the top end of the base 1. The positioning is required according to different structural requirements.
- the device may also be a positioning pin disposed at the end of the bracket 3 and a positioning hole correspondingly disposed at the end of the base 1.
- the elastic member 4 for generating pressure provided on the holder 3 is usually a spring group 41.
- an accommodation space for accommodating the spring group 41 is generally provided, and the accommodation space may be a spring group groove 32, and the spring group 41 is disposed inside the spring group groove 32.
- FIG. 10 it is a schematic structural diagram of the pressure generating process of the elastic member of the present invention.
- the elastic member 4 and the rolling mechanism 31 are respectively disposed on opposite sides of the bracket 3, as shown in FIG. 1, wherein the rolling mechanism 31 uses a full-axis roller, and the roller is located on a full-axis 311.
- a strut 411 is provided, and the strut 411 and the full shaft 311 form a "T" shape, and the cover 42 fixes the spring set 41 to the bracket through the cover 42 and the nut 43.
- the spring group groove 32 of 3 is inside.
- the rolling mechanism 31 enters the elongated through groove 12, and as the sliding nozzle driving mechanism 2 drives, the bracket 3 is moved to move the rolling mechanism 31 along the elongated through groove 12 toward the blocking portion 13.
- the rolling mechanism 31 enters the blocking portion 13 along the guide rail 14 provided below the blocking portion 13, and the inclined surface (15° - 45°) 141 provided at the end of the guide rail 14 functions as a guide during the movement. Since the guide rail 14 has a certain thickness, after the rolling mechanism 31 enters the blocking portion 13, a height difference in the longitudinal direction is generated before, The first and second positions of the rolling mechanism 31 are as shown by the broken lines and the solid line portions in FIG.
- the full shaft 311 drives the support rod 411 to move downward, and the cover 42 is driven downward by the nut 43, and the downward movement of the cover 42 causes the spring.
- the group 41 is elastically deformed to generate a pre-tightening force, which is the working pressure of the nozzle device. Under this state, the nozzle device can be normally opened and closed by the sliding nozzle driving mechanism 2. action.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Revetment (AREA)
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009533641A JP5064509B2 (ja) | 2006-10-26 | 2006-10-26 | 取鍋流量制御システム及びその組み立て方法 |
EP06805070.7A EP2085165B1 (en) | 2006-10-26 | 2006-10-26 | A slide gate for a molten-steel vessel and assembling method thereof |
ES06805070.7T ES2590353T3 (es) | 2006-10-26 | 2006-10-26 | Una compuerta deslizante para un recipiente para acero fundido y procedimiento de montaje de la misma |
KR1020087001073A KR101241490B1 (ko) | 2006-10-26 | 2006-10-26 | 래들 유동 제어 장치 및 이의 조립 방법 |
PCT/CN2006/002865 WO2008049279A1 (fr) | 2006-10-26 | 2006-10-26 | Porte coulissante destinée à un contenant en acier fondu et procédé d'assemblage associé |
CN2006800169102A CN101405100B (zh) | 2006-10-26 | 2006-10-26 | 钢包滑动水口装置及其组装方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2006/002865 WO2008049279A1 (fr) | 2006-10-26 | 2006-10-26 | Porte coulissante destinée à un contenant en acier fondu et procédé d'assemblage associé |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008049279A1 true WO2008049279A1 (fr) | 2008-05-02 |
Family
ID=39324102
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2006/002865 WO2008049279A1 (fr) | 2006-10-26 | 2006-10-26 | Porte coulissante destinée à un contenant en acier fondu et procédé d'assemblage associé |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP2085165B1 (zh) |
JP (1) | JP5064509B2 (zh) |
KR (1) | KR101241490B1 (zh) |
CN (1) | CN101405100B (zh) |
ES (1) | ES2590353T3 (zh) |
WO (1) | WO2008049279A1 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106345992A (zh) * | 2016-11-15 | 2017-01-25 | 河北泰禾高温流体科技股份有限公司 | 开浇位均恒建压的钢包滑动水口机构、装配及其使用方法 |
CN107900635A (zh) * | 2017-12-07 | 2018-04-13 | 苏州隆成电子设备有限公司 | 一种o型圈组装装置 |
CN109664091A (zh) * | 2018-12-31 | 2019-04-23 | 天津泓德汽车玻璃有限公司 | 汽车角窗亮饰条专用装配工装 |
CN110834086A (zh) * | 2019-10-30 | 2020-02-25 | 首钢水城钢铁(集团)有限责任公司 | 铁水罐翻盖驱动系统接电执行装置 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101784168B (zh) * | 2009-12-31 | 2013-03-27 | 台达电子电源(东莞)有限公司 | 抹锡机 |
CN101972846A (zh) * | 2010-11-02 | 2011-02-16 | 维苏威高级陶瓷(苏州)有限公司 | 一种新型钢包滑动机构 |
CH710094A2 (de) * | 2014-09-11 | 2016-03-15 | Refractory Intellectual Prop | Schiebeverschluss für ein metallurgisches Gefäss. |
CN105234384B (zh) * | 2015-10-27 | 2017-08-01 | 河南熔金高温材料股份有限公司 | 一种风动加压钢包滑动水口机构 |
CN106166608A (zh) * | 2016-08-18 | 2016-11-30 | 河北泰禾高温流体科技股份有限公司 | 一种钢包浇注用的滑动水口机构、装配及其使用方法 |
CN108772557A (zh) * | 2018-08-24 | 2018-11-09 | 永兴特种不锈钢股份有限公司 | 一种钢包的底部出水、透气结构 |
CN111408710B (zh) * | 2020-05-19 | 2021-09-17 | 济南新峨嵋实业有限公司 | 一种钢包用滑动水口机械装置及其使用方法 |
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- 2006-10-26 EP EP06805070.7A patent/EP2085165B1/en not_active Not-in-force
- 2006-10-26 ES ES06805070.7T patent/ES2590353T3/es active Active
- 2006-10-26 CN CN2006800169102A patent/CN101405100B/zh not_active Expired - Fee Related
- 2006-10-26 KR KR1020087001073A patent/KR101241490B1/ko active IP Right Grant
- 2006-10-26 WO PCT/CN2006/002865 patent/WO2008049279A1/zh active Application Filing
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RU2087253C1 (ru) * | 1995-10-26 | 1997-08-20 | Николай Петрович Соломин | Шиберный затвор литейного ковша |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106345992A (zh) * | 2016-11-15 | 2017-01-25 | 河北泰禾高温流体科技股份有限公司 | 开浇位均恒建压的钢包滑动水口机构、装配及其使用方法 |
CN108856692A (zh) * | 2016-11-15 | 2018-11-23 | 贾海亮 | 一种匀建压的钢包滑动水口机构 |
CN107900635A (zh) * | 2017-12-07 | 2018-04-13 | 苏州隆成电子设备有限公司 | 一种o型圈组装装置 |
CN109664091A (zh) * | 2018-12-31 | 2019-04-23 | 天津泓德汽车玻璃有限公司 | 汽车角窗亮饰条专用装配工装 |
CN110834086A (zh) * | 2019-10-30 | 2020-02-25 | 首钢水城钢铁(集团)有限责任公司 | 铁水罐翻盖驱动系统接电执行装置 |
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JP2010507484A (ja) | 2010-03-11 |
CN101405100A (zh) | 2009-04-08 |
KR101241490B1 (ko) | 2013-03-08 |
EP2085165B1 (en) | 2016-06-01 |
EP2085165A4 (en) | 2012-07-11 |
JP5064509B2 (ja) | 2012-10-31 |
EP2085165A1 (en) | 2009-08-05 |
KR20090089248A (ko) | 2009-08-21 |
ES2590353T3 (es) | 2016-11-21 |
CN101405100B (zh) | 2010-04-14 |
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