WO2008049278A1 - Porte coulissante destinée à un contenant en acier fondu - Google Patents

Porte coulissante destinée à un contenant en acier fondu Download PDF

Info

Publication number
WO2008049278A1
WO2008049278A1 PCT/CN2006/002864 CN2006002864W WO2008049278A1 WO 2008049278 A1 WO2008049278 A1 WO 2008049278A1 CN 2006002864 W CN2006002864 W CN 2006002864W WO 2008049278 A1 WO2008049278 A1 WO 2008049278A1
Authority
WO
WIPO (PCT)
Prior art keywords
bracket
slider
sliding nozzle
ladle
disposed
Prior art date
Application number
PCT/CN2006/002864
Other languages
English (en)
Chinese (zh)
Inventor
Yueqin Liu
Original Assignee
Yueqin Liu
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yueqin Liu filed Critical Yueqin Liu
Priority to KR1020087000489A priority Critical patent/KR101242783B1/ko
Priority to JP2009533640A priority patent/JP4995921B2/ja
Priority to PCT/CN2006/002864 priority patent/WO2008049278A1/fr
Priority to CNB200680016909XA priority patent/CN100522419C/zh
Priority to EP06805069.9A priority patent/EP1944106B1/fr
Publication of WO2008049278A1 publication Critical patent/WO2008049278A1/fr

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
    • B22D41/24—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
    • 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

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 belongs to the technical field of mechanical manufacturing. Background technique
  • the rail wheel is usually mounted on a slider, and the rail is fixed on the bracket, and the relative movement of the slider and the bracket in the device is realized by rolling the rail wheel on the rail. Since the pressure transmission mode of this structure is realized by the orbital wheel, the force transmission point constantly changes, and the pressure fluctuation is also obvious. In this way, there will be safety hazards, which will greatly reduce the safety factor of the organization. If the maintenance is not timely, it will easily cause an accident. Summary of the invention
  • the 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. During the relative movement of the slider and the bracket, the pressure fluctuation is significantly reduced, and the overall stability of the system is improved.
  • 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 upper and lower slider bricks are respectively embedded in the groove, and the bracket is provided with a rolling mechanism, and the corresponding setting on the slider
  • the guiding mechanism, the corresponding guiding mechanism on the slider reciprocates relative to the rolling mechanism provided on the bracket to control the opening or closing of the ladle sliding nozzle.
  • the rolling mechanism may be a roller symmetrically disposed on the bracket, and the guiding mechanism may be a rail disposed at an edge of the slider.
  • a positioning pivoting portion is disposed on the inner side of one end of the bracket and the outer side of one end of the slider, so that the slider rotates around the bracket in a certain manner as the rotating shaft without separating from the bracket.
  • the positioning pivoting portion is an arcuate groove disposed on one inner side of the bracket and a corresponding protrusion disposed on an outer side of one end of the bracket, or a protrusion disposed on an inner side of one end of the bracket and an arcuate groove correspondingly disposed outside one end of the slider,
  • the stud is embedded in the arcuate groove.
  • the arc-shaped groove is a sleeve shape with an opening in the side wall, and the width of the opening corresponds to the diameter of the protrusion provided on the outer side of the bottom of the slider, and the column edge is assembled during assembly.
  • the opening of the curved groove is embedded.
  • the elastic member is a spring case in which a spring group is built, and the upper and lower ends of the spring case form a frame by two beams connected to each other, and the frame is hinged to the base.
  • the rolling mechanism is symmetrically disposed on the bracket, and the guiding mechanism is correspondingly disposed on the slider.
  • the fluctuation of the pressure is significantly reduced, thereby improving the overall stability of the system. Sex.
  • FIG. 1 is a schematic diagram of an overall structure of a first embodiment of the present invention
  • FIG. 2 is a schematic structural view of a half shaft roller of a rolling mechanism of the present invention
  • Figure 3 is a schematic structural view of the slider of the present invention.
  • FIG. 4 is a second schematic diagram of the overall structure of the first embodiment of the present invention.
  • Figure 5 is a second schematic structural view of the slider of the present invention.
  • FIG. 6 is a schematic diagram of the overall structure of Embodiment 2 of the present invention. detailed description
  • FIG. 1 is a schematic diagram of an overall structure of a first embodiment of the present invention.
  • the present invention provides a ladle sliding nozzle device, which comprises a mounting plate 1 fixed on a ladle, the mounting plate 1 is fixed with a base 2, and one end of the base 2 and a sliding nozzle driving mechanism 3, the base 2 is provided with a bracket 4, the bracket 4 is provided with an elastic member for generating pressure, and the bracket 4 is also pivotally provided with a slider 5, and a groove 21 is formed on the opposite surface of the base 2 and the slider 5.
  • a groove 51 (not shown), a grooved baffle 22 and a lower block baffle 52 are respectively embedded in the groove 21 and the groove 51.
  • the bracket 4 is provided with a rolling mechanism
  • the slider 5 is correspondingly provided with a guiding mechanism.
  • the corresponding guiding mechanism on the slider reciprocates relative to the rolling mechanism provided on the bracket to control the opening or closing of the ladle sliding nozzle.
  • the rolling mechanism is a roller 41 provided on the bracket. 2 is a partial structural schematic view of a half shaft roller of the rolling mechanism of the present invention. As can be seen from Fig. 2, the roller 41 can be arranged as a half shaft roller as needed.
  • the structure of the half shaft 42 is as shown in Fig. 2.
  • the roller 41 is disposed on the half shaft 42 and can be rotated by the half shaft 42.
  • the shaft 42 is fixed to the bracket 4. As shown in FIG. 3, it is one of the structural schematic diagrams of the slider of the present invention.
  • the guide mechanism is a guide rail 51 provided at the edge of the slider 5, and the guide rail 51 is fixed to the slider 5. Since the guide rail 51 is a consumable part, a separate arrangement with the slider 5 is adopted to facilitate replacement of the guide rail 51.
  • FIG. 4 it is the second schematic diagram of the overall structure of the first embodiment of the present invention. As can be seen from FIG. 4, the inner side of the bottom end of the bracket 4 and the outer side of the bottom end of the slider 5 are disposed correspondingly to the positioning pivoting portion, so that the slider 5 rotates around the bracket 4 as a rotating shaft, so that the slider 5 is mounted to the bracket 4 Positioning in .
  • Fig. 5 is a second structural schematic view of the slider of the present invention.
  • the positioning pivoting portion is an arcuate groove 44 disposed on the inner side of the bottom of one end of the bracket and a corresponding protrusion 52 disposed on the outer side of the bottom end of the one end of the slider.
  • the protrusion 52 is embedded in the curved groove 44 . in.
  • the arcuate groove 44 is in the shape of a sleeve having an opening in the side wall, and the width of the opening 441 (shown in FIG. 1) corresponds to the diameter of the boss 52 provided on the outer side of the bottom of the slider, and the boss 52 is assembled during assembly.
  • the opening 441 of the curved groove 44 may be inserted. As can be seen from Fig.
  • the elastic member is a spring group 6, and the bracket 4 is provided with an accommodating space 45 for accommodating the spring group 6.
  • the inner side of the bottom of the bracket 4 and the outer side of the bottom of the slider 5 are correspondingly provided with a positioning pivoting portion, and may also be a protrusion (not shown) disposed on the inner side of the bottom of the bracket and correspondingly disposed on the outer side of the bottom of the slider. 53, the stud is embedded in the recess 53.
  • the top end of the base 2 is provided with a sliding nozzle driving mechanism bracket 31, and the sliding nozzle driving mechanism 3 is sleeved in the bracket 31 to drive the slider 5 to move.
  • An outer shield 7 for heat insulation is also provided on the outside of the bracket 4.
  • the ladle sliding nozzle device provided in this embodiment is installed in such a manner as follows: 'Firstly fix the base 2 to the mounting plate 1 of the ladle, and fix the sliding nozzle drive mechanism bracket 31 at the top end of the base 2, which will be externally
  • the bracket 4 of the shield 7 is fixed to the base 2, and the spring set 6 is placed in the accommodating space 45 in the bracket 4, and the space is closed.
  • the projection 52 on the slider 5 is inserted into the arcuate recess 44 in the bracket 4, the slider 5 is turned down, the drive mechanism 3 is fitted into the bracket 31 and fixed.
  • the seat block 8 and the water inlet 9 are mounted, and the upper slide brick 22 and the lower slide brick 52 are placed, and the drive mechanism 3 is connected with the groove (not shown) of the head of the slider 5, and the top tightening mechanism and the upper slide brick 22
  • the lower slider brick 52 is internally connected and flipped up the slider 5 so as to be engaged with the base 2 in the bracket 4.
  • Install the drain 10 and the drain 10 should be installed before the drive mechanism 3 is retracted.
  • the drive mechanism 3 is contracted, pulling the slider 5 up from the bracket 4, at which time the elastic element establishes pressure. Close the outer guard 7 and lock it to complete the installation of the unit.
  • Embodiment 2 Embodiment 2
  • FIG. 6 is a schematic diagram of the overall structure of the second embodiment of the present invention. It can be seen from FIG. 6 that the difference between the embodiment and the first embodiment is that the structure of the elastic element is different.
  • the elastic element in this embodiment is a spring case 100 with a spring group built therein, and the upper and lower parts of the spring case 100 are The ends form a frame 103 by means of two beams 101, 102 connected to each other, and the frame 103 is hinged to the base 2.
  • the spring case 100 itself may be installed such that the spring pull rod 104 passes through the spring case 100 through the hole of the lower part of the spring case 100, and the spring set 105 is placed in the long groove (not shown), and the pressure plate is pressed. 106 by self The hole in the body is assembled with the spring tie rod 104, and the pressure plate 106 is pressed by the action of the nut and the spring tie rod.
  • Other technical features of this embodiment are the same as those of the first embodiment. For details, refer to the above description, and details are not described herein again.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)

Abstract

L'invention concerne une porte coulissante destinée à un contenant en acier fondu. Cette porte coulissante comprend une plaque de montage fixée sur le contenant en acier fondu. Sur cette plaque coulissante, est monté un support sur lequel est monté un moyen élastique. Un bloc coulissant est monté sur le support et un renforcement est formé sur la surface de la base opposée au bloc coulissant. Une plaque coulissante supérieure et une plaque coulissante inférieure sont emboîtées dans le renfoncement. Un mécanisme à roulements est fixé sur l'ossature, et un mécanisme de guidage est monté de manière correspondante sur le bloc coulissant, de sorte que ce mécanisme de guidage puisse effectuer des va-et-vient par rapport au mécanisme à roulements monté sur l'ossature pour ouvrir et pour fermer la porte coulissante destinée au contenant en acier fondu. Selon l'invention, lorsque le mécanisme de guidage est monté sur l'ossature et que ce mécanisme de guidage est monté en correspondance sur le bloc coulissant, pendant le déplacement relatif du bloc coulissant et de l'ossature, une fluctuation de la force de pression d'interface agissant sur la plaque coulissante est considérablement réduite, ce qui permet d'améliorer la stabilité globale du système. Lorsque l'élément élastique est isolé de la zone haute température, non seulement la température de fonctionnement relative de celui-ci est faible, mais encore la force de pression peut être appliquée pendant longtemps sur celui-ci et sa durée de fonctionnement est prolongée.
PCT/CN2006/002864 2006-10-26 2006-10-26 Porte coulissante destinée à un contenant en acier fondu WO2008049278A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020087000489A KR101242783B1 (ko) 2006-10-26 2006-10-26 레이들 유동 제어 장치
JP2009533640A JP4995921B2 (ja) 2006-10-26 2006-10-26 取鍋の流量制御システム
PCT/CN2006/002864 WO2008049278A1 (fr) 2006-10-26 2006-10-26 Porte coulissante destinée à un contenant en acier fondu
CNB200680016909XA CN100522419C (zh) 2006-10-26 2006-10-26 钢包滑动水口装置
EP06805069.9A EP1944106B1 (fr) 2006-10-26 2006-10-26 Porte coulissante destinée à un contenant en acier fondu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2006/002864 WO2008049278A1 (fr) 2006-10-26 2006-10-26 Porte coulissante destinée à un contenant en acier fondu

Publications (1)

Publication Number Publication Date
WO2008049278A1 true WO2008049278A1 (fr) 2008-05-02

Family

ID=39324101

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2006/002864 WO2008049278A1 (fr) 2006-10-26 2006-10-26 Porte coulissante destinée à un contenant en acier fondu

Country Status (5)

Country Link
EP (1) EP1944106B1 (fr)
JP (1) JP4995921B2 (fr)
KR (1) KR101242783B1 (fr)
CN (1) CN100522419C (fr)
WO (1) WO2008049278A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105537908A (zh) * 2015-12-31 2016-05-04 广东法拉达汽车散热器有限公司 铝塑汽车散热器压装设备

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100959071B1 (ko) * 2008-06-12 2010-05-20 조선내화 주식회사 슬라이드 게이트
CN101569928B (zh) * 2009-06-11 2011-05-11 河南省伯马股份有限公司 一种钢包钢水浇铸流量控制滑动机构
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
CN102861909A (zh) * 2012-09-13 2013-01-09 河南省伯马股份有限公司 一种液压压紧侧开门钢水流量控制阀
CH707075B1 (de) * 2012-10-11 2021-01-15 Refractory Intellectual Property Gmbh & Co Kg Schiebeverschluss für ein Metallschmelze enthaltendes Gefäss.
JP6467511B2 (ja) * 2015-08-27 2019-02-13 黒崎播磨株式会社 スライド金枠の位置決め機構
CN105215344A (zh) * 2015-11-16 2016-01-06 张钧峰 一种耐材消耗低的滑动水口装置

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RU2104123C1 (ru) * 1996-09-26 1998-02-10 Акционерное общество открытого типа "Вулкан-Т" Шиберный затвор литейного ковша
CN2323893Y (zh) * 1998-01-22 1999-06-16 邯郸市正泰冶金技术开发有限公司 钢包滑动水口控制装置
RU2147971C1 (ru) * 1999-01-25 2000-04-27 Алпатов Анатолий Александрович Шиберный затвор литейного ковша
US6276573B1 (en) * 1999-02-25 2001-08-21 Sumitomo Heavy Industries Himatex Co. Slide gate
CN2560456Y (zh) * 2002-08-14 2003-07-16 刘悦钦 带快速更换浸入式下水口的中间包滑动水口机构
DE10324801A1 (de) * 2003-06-02 2005-01-05 Knöllinger FLO-TEC GmbH Gießpfannenschieber
JP2006043718A (ja) * 2004-08-02 2006-02-16 Shinagawa Refract Co Ltd スライドバルブ装置及びその耐火物交換方法

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JPH09206922A (ja) * 1996-02-05 1997-08-12 Toshiba Ceramics Co Ltd スライドゲート用プレートの着脱装置及びスライドゲート用プレートのスライド盤
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AU756819B2 (en) * 1998-07-26 2003-01-23 Stopinc Ag Slide gate for a container containing molten metal
JP3614817B2 (ja) * 2001-12-28 2005-01-26 品川白煉瓦株式会社 スライドバルブの面圧負荷装置
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JP4216244B2 (ja) * 2004-11-11 2009-01-28 品川白煉瓦株式会社 鋳造設備におけるスライドバルブ装置

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Publication number Priority date Publication date Assignee Title
RU2104123C1 (ru) * 1996-09-26 1998-02-10 Акционерное общество открытого типа "Вулкан-Т" Шиберный затвор литейного ковша
CN2323893Y (zh) * 1998-01-22 1999-06-16 邯郸市正泰冶金技术开发有限公司 钢包滑动水口控制装置
RU2147971C1 (ru) * 1999-01-25 2000-04-27 Алпатов Анатолий Александрович Шиберный затвор литейного ковша
US6276573B1 (en) * 1999-02-25 2001-08-21 Sumitomo Heavy Industries Himatex Co. Slide gate
CN2560456Y (zh) * 2002-08-14 2003-07-16 刘悦钦 带快速更换浸入式下水口的中间包滑动水口机构
DE10324801A1 (de) * 2003-06-02 2005-01-05 Knöllinger FLO-TEC GmbH Gießpfannenschieber
JP2006043718A (ja) * 2004-08-02 2006-02-16 Shinagawa Refract Co Ltd スライドバルブ装置及びその耐火物交換方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105537908A (zh) * 2015-12-31 2016-05-04 广东法拉达汽车散热器有限公司 铝塑汽车散热器压装设备
CN105537908B (zh) * 2015-12-31 2017-12-22 广东法拉达汽车散热器有限公司 铝塑汽车散热器压装设备

Also Published As

Publication number Publication date
EP1944106A4 (fr) 2012-07-11
KR101242783B1 (ko) 2013-03-12
KR20090077871A (ko) 2009-07-16
CN100522419C (zh) 2009-08-05
JP2010507483A (ja) 2010-03-11
EP1944106B1 (fr) 2016-09-07
EP1944106A1 (fr) 2008-07-16
JP4995921B2 (ja) 2012-08-08
CN101189087A (zh) 2008-05-28

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