CN201320604Y - Slide gate nozzle control mechanism - Google Patents
Slide gate nozzle control mechanism Download PDFInfo
- Publication number
- CN201320604Y CN201320604Y CNU2008202257640U CN200820225764U CN201320604Y CN 201320604 Y CN201320604 Y CN 201320604Y CN U2008202257640 U CNU2008202257640 U CN U2008202257640U CN 200820225764 U CN200820225764 U CN 200820225764U CN 201320604 Y CN201320604 Y CN 201320604Y
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- Prior art keywords
- spring
- brick
- bracket
- support
- gate nozzle
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- Expired - Fee Related
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- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The utility model provides a slide gate nozzle control mechanism, which belongs to the technical field of the flow rate control at the molten steel outlet of a ladle. The slide gate nozzle control mechanism comprises a base, a bracket, a sliding block, an upper gate nozzle brick, a lower gate nozzle brick, an upper sliding plate brick, a lower sliding plate brick, a spring support plate, a baffle plate and a hydraulic cylinder driving mechanism, and is characterized in that both side wall frames of the bracket are respectively provided with a spring groove; the spring groove is of a long shape, and the bottom of the groove is provided with a round counter bore for the spring, and the round counter bore is provided with a cooling aeration hole leading to the bottom surface and the side surface. The slide gate nozzle control mechanism has the advantages that the bracket can be opened on the right and on the left, and the sliding block slides in the bracket; when the bracket is closed, the hydraulic cylinder is started up to drive the bracket; after four groups of roller wheels on the bracket enter the work position, the spring can be automatically compressed, and the pressure between the two sliding plate bricks can be automatically established, thereby being free from the manual adjustment, and saving time and labor power, and having lower labor intensity, reasonable mechanism, small influence of high temperature on the spring, reliable compression and convenient application.
Description
Technical field
The utility model relates to the flow control technique at a kind of steel ladle tapping mouth of a river, specifically a kind of steel ladle slide gate nozzle controlling organization.
Background technology
Though at present sliding nozzle device is arranged also, topology layout is unreasonable, it is inhomogeneous that pressure transmits, and it is low to connect sliding rate, and a part is manually-operated, and human factor is big, and poor stability is wasted time and energy, and spring is subjected to temperatures involved bigger, and spring easily lost efficacy, complex structure.
Summary of the invention
The purpose of the present utility model is at the deficiencies in the prior art, and a kind of steel ladle mouth of a river flow control mechanism is provided.This mechanism's Driven by Hydraulic Cylinder, after mechanism closed, the primer fluid cylinder pressure promoted slide block, slide block drives support makes four groups of rail wheels on the support enter working position, plugs baffle plate, and this moment, support was just in running order, the automatic build-up pressure of while spring, need not artificial adjustment, save time, saving of labor, laborsaving, and rational in infrastructure, spring is subjected to temperatures involved little, compress reliably, easy to use, in order to overcome existing deficiency with slide gate mechanism.
The technical scheme that is adopted of dealing with problems is: this slide gate mechanism, form by base, support, slide block, upper nozzle brick, upper slide brick, lower skateboard brick, lower nozzle brick and Driven by Hydraulic Cylinder mechanism.
Also have spring planet and baffle plate on a, the base;
B, base have the square counterbore that the hydraulic cylinder bracket is installed;
C, base are connected with rotating shaft with support by hinge, and slide block is contained between base and the support, slide block can and support open and close about together, slide block passes through the drive rod link slot of its left end and the piston rod of hydraulic cylinder is connected, and stopper slot is arranged on the drive rod;
D, support are rectangular frame shape, are planar structure, and its left and right sides wall frame was last a spring groove, and spring groove is a long trough, and bottom land has the circular counter bore to the spring location, and the cooling passage towards bottom surface and side is arranged on the circular counter bore;
Slide gate nozzle controlling organization of the present utility model compared with prior art, the beneficial effect that is produced is: four groups of rail wheels on the support enter the operating position, support is just in running order.Spring is automatic pressed slider just, and constant pressure evenly need not artificial adjustment, save time, saving of labor, laborsaving, and mechanism is reasonable, and spring is subjected to temperatures involved little, compresses reliable, easy to use.
Description of drawings
Fig. 1 is a slide gate mechanism master TV structure schematic diagram;
Fig. 2 is that the A-A of Fig. 1 is to the sectional structure schematic diagram;
Fig. 3 is the main TV structure schematic diagram of slide block;
Fig. 4 is the sectional structure schematic diagram of Fig. 3;
Fig. 5 is the plan structure schematic diagram of Fig. 3;
Fig. 6 is the main TV structure schematic diagram of base;
Fig. 7 is the backsight structural representation of Fig. 5;
Fig. 8 is the sectional structure schematic diagram of Fig. 5;
Fig. 9 is the main TV structure schematic diagram of support;
Figure 10 is that the D-D of Fig. 9 is to the section structure schematic diagram;
Figure 11 is the left TV structure schematic diagram of Fig. 9;
Figure 12 looks structural scheme of mechanism for the master of spring planet;
Figure 13 is the left TV structure schematic diagram of Figure 12;
Figure 14 is the sectional structure schematic diagram of cooling tube;
Figure 15 is the main TV structure schematic diagram of hydraulic cylinder bracket;
Figure 16 is the plan structure schematic diagram of Figure 15;
Figure 17 is the main TV structure schematic diagram of following mouth of a river top-fastener;
Figure 18 is the plan structure schematic diagram of Figure 17;
Figure 19 looks the sectional structure schematic diagram for the left side of Figure 17;
Figure 20 is the structural representation of drive rod.
Description of reference numerals upper nozzle brick 1, base 2, upper slide brick 3, support 4, coaster 5, the following mouth of a river 6, lower skateboard brick 7, spring 8, spring bearer plate 9 gear shafts 10, spring pull bar 11, rail wheel 12, lug 13, hydraulic cylinder bracket 14, spring groove 15, circular counter bore 16, following mouth of a river cover 17, drive rod 18, hydraulic cylinder 19, stopper slot 20, following mouth of a river top-fastener 21, cooling tube 22.
The specific embodiment
Explain below below in conjunction with accompanying drawing 1-20 slide gate nozzle controlling organization of the present utility model being done.
Shown in accompanying drawing 1-20, the slide gate mechanism of utility model, its structure is made up of base 2, support 4, coaster 5, upper nozzle brick 1, upper slide brick 3, the following mouth of a river 6, lower skateboard brick 7 and Driven by Hydraulic Cylinder mechanism.
Also have spring bearer plate 9 and gear shaft 10 on a, the base 2;
B, base 2 have bracket 14 flanges of band hydraulic cylinder;
C, base 2 are connected with support 4 by gear shaft 10, spring pull bar 11, spring 8, spring bearer plate 9, slide block 5 is contained between base 2 and the support 4, slide block 5 is connected by drive rod 18 link slots of its left end and the piston rod of hydraulic cylinder 19, stopper slot 20 is arranged on the drive rod 18, and the limit portion of base is provided with lug 13;
D, support 4 are rectangular frame shape, be planar structure, on its left and right sides wall frame a spring groove 15 is arranged respectively, spring groove 15 is a long trough, bottom land has spring pull bar 11 holes that clamping platen uses and the circular counter bore 16 of giving spring 8 location, wheel shaft and rail wheel 12 are housed on the spring pull bar 11, and bottom land has the circular counter bore 16 to spring 8 location, and cooling tube 22 through holes that lead to top and side are arranged on the circular counter bore 16.
The outer end of e, following mouth of a river cover 17 is three protruding continuous platforms, and the following mouth of a river is overlapped three interrupted screw-thread platforms on 17 outer walls.
F, spring bearer plate 9 are rectangular orifice plate shape, and on it and the through hole of wearing spring pull bar 11 arranged, spring bearer plate 9 matches with spring groove 15 on the support 4, plays a part to give spring 8 location and holddown springs, and spring 8 is gone in the interior circular counter bore 16 of spring groove 15.
The outer end of e, following mouth of a river cover is three protruding continuous platforms, on the cover outer wall of the following mouth of a river three interrupted screw-thread platforms is arranged.
Embodiment
Slide gate mechanism of the present utility model has the square counterbore that the hydraulic cylinder bracket is installed on base, base is a window shape, the slide plate chamber of putting sliding plate brick is arranged on the front view, similar there is bigger circular hole this bottom surface, space in order to go out duck's egg shape space, and this circular hole is the hole of loading onto the mouth of a river.In the middle of one end (being similar to the duck's egg major part) of this space length a small sircle hole and four screwed holes are arranged, these five holes are to install the locating hole that the slide plate holding device is used.The operating position of four groups of rail wheels is seen as the hole of " protruding " shape from below, be seen as oblong aperture from the back side, and the aperture of trapped orbit is arranged on this hole.
On the one side profile of base two lugs are arranged, screwed hole is arranged respectively on the lug, rotating shaft just is fixed on this hole.The square counterbore that the hydraulic cylinder bracket is installed is arranged on the base, and the bracket flange of hydraulic cylinder connects together into parallel shape in the left side of base with base.
Support is rectangular frame shape, is planar structure, and there is the draw runner connecting hole both sides in the frame, and by this hole soket head cap screw fixed support draw runner, draw runner slides thereon for slide block.On its left and right sides wall frame a spring groove is arranged respectively, spring groove is a long trough, bottom land has spring tie rod hole that clamping platen uses and to the circular counter bore of spring location, wheel shaft and rail wheel is housed on the spring pull bar, and the cooling passage towards bottom surface and side is arranged on the circular counter bore; Support wherein has two lugs on the side profile, the unthreaded hole that is connected with rotating shaft is arranged on the lug, after mechanism closes, the primer fluid cylinder pressure promotes slide block, slide block drives support makes four groups of rail wheels on the support enter working position, plug baffle plate, this moment, support was just in running order, simultaneously the automatic build-up pressure of spring.Have below the opposite side of support the strip hole that gear shaft is used is installed, gear shaft is to propping up the locking effect of erecting.The left side of support is provided with installs the open slot that baffle plate is used, and baffle plate plays positioning action to support.
The slide block shape is rectangular flute profile, and the top of slide block surrounds the similar duck's egg shape space that is by four muscle, and this space is corresponding with the duck's egg shape space on the base, uses for putting down sliding plate brick.There are a roundlet and a great circle in this bottom surface, space, and roundlet is the circle recess, and great circle is a through hole.Be with three sections steps on the big hole, for the following mouth of a river cover that lower nozzle brick is installed, lower nozzle brick is placed on down in the cover of the mouth of a river.Coaster following for square of exceeding to be arranged is a circular cover between this face and the slider body, and its interstitial hole is big hole.Its left side drive rod link slot is arranged, have the convex groove on the drive rod link slot, its effect be with hydraulic cylinder on the connecting rod hook.There are four apertures the both sides of slide block, are to use for the slide block draw runner is installed.Slide block is contained between base and the support, and slide block is connected by the drive rod link slot of its left end and the drive rod of hydraulic cylinder, during slide block work, does straight reciprocating motion on the support draw runner.During inoperative, the baffle plate of dismantling, hydraulic cylinder withdrawal and remove gear shaft, but this moment opening mechanism just, slide block just separates with drive rod automatically, opens with support.
Above-mentioned spring planet is rectangular orifice plate shape, the through hole of wearing the spring pull bar and six smaller counterbores of locating to spring are arranged on it, spring just is fixed on these several apertures with nut, spring planet matches with spring groove on the support, play a part to spring location and holddown spring, spring is gone in the interior circular counter bore of spring groove.The hole that a both sides band little elongated slot is arranged in the middle of the spring planet, this hole are used for picking and placeing spring planet and use.
The outer end of above-mentioned down mouth of a river cover is three protruding continuous platforms, has step slightly to detain on the cover outer wall of the following mouth of a river, and it is connected with coaster, as water glass promptly revolve connection, the effect of following mouth of a river cover is convenient the chucking and loosening lower nozzle brick.
Above-mentioned upper nozzle brick, upper slide brick, lower nozzle brick, lower skateboard brick are that seat clay is fired.
Its processing and fabricating of slide gate mechanism of the present utility model is convenient, gets final product by processing and fabricating shown in the explanation accompanying drawing.
Except that the described technical characterictic of specification, be the known technology of those skilled in the art.
Claims (3)
1, a kind of slide gate nozzle controlling organization comprises base, support, slide block, upper nozzle brick, upper slide brick, lower skateboard brick, lower nozzle brick and Driven by Hydraulic Cylinder mechanism, it is characterized in that:
Also have spring planet and baffle plate on a, the base;
B, base have the square counterbore that the hydraulic cylinder bracket is installed;
C, base are connected with rotating shaft with support by hinge, and slide block is contained between base and the support, slide block can and support open and close about together, slide block passes through the drive rod link slot of its left end and the piston rod of hydraulic cylinder is connected, and stopper slot is arranged on the drive rod;
D, support are rectangular frame shape, are planar structure, and its left and right sides wall frame was last a spring groove, and spring groove is a long trough, and bottom land has the circular counter bore to the spring location, and the cooling through hole towards bottom surface and side is arranged on the circular counter bore;
The outer end of e, following mouth of a river cover is three protruding continuous platforms, on the cover outer wall of the following mouth of a river three interrupted screw-thread platforms is arranged.
2, slide gate nozzle controlling organization according to claim 1, it is characterized in that spring planet is rectangular orifice plate shape, on it and the through hole of wearing follower bolt and the circular hole of fixing spring arranged, spring planet matches with spring groove on the support, play a part to spring location and holddown spring, spring is gone in the interior circular counter bore of spring groove.
3, slide gate nozzle controlling organization according to claim 1 is characterized in that, upper nozzle brick, upper slide brick, lower nozzle brick, lower skateboard brick are the seat clay green part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202257640U CN201320604Y (en) | 2008-11-17 | 2008-11-17 | Slide gate nozzle control mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202257640U CN201320604Y (en) | 2008-11-17 | 2008-11-17 | Slide gate nozzle control mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201320604Y true CN201320604Y (en) | 2009-10-07 |
Family
ID=41157993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202257640U Expired - Fee Related CN201320604Y (en) | 2008-11-17 | 2008-11-17 | Slide gate nozzle control mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201320604Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2567419C2 (en) * | 2013-09-23 | 2015-11-10 | Корвинтек Юэроп Лимитед | Slide gate of foundry ladle |
| CN105665690A (en) * | 2016-03-03 | 2016-06-15 | 无锡双木机械科技有限公司 | Safe and efficient door type automatic pressurizing sliding nozzle mechanism |
| CN108788120A (en) * | 2016-08-18 | 2018-11-13 | 贾海亮 | A kind of split type slide gate nozzle fast replacing device |
| CN113210595A (en) * | 2021-04-23 | 2021-08-06 | 武汉钢铁有限公司 | Multifunctional steel ladle sliding plate device and using method thereof |
-
2008
- 2008-11-17 CN CNU2008202257640U patent/CN201320604Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2567419C2 (en) * | 2013-09-23 | 2015-11-10 | Корвинтек Юэроп Лимитед | Slide gate of foundry ladle |
| CN105665690A (en) * | 2016-03-03 | 2016-06-15 | 无锡双木机械科技有限公司 | Safe and efficient door type automatic pressurizing sliding nozzle mechanism |
| CN108788120A (en) * | 2016-08-18 | 2018-11-13 | 贾海亮 | A kind of split type slide gate nozzle fast replacing device |
| CN113210595A (en) * | 2021-04-23 | 2021-08-06 | 武汉钢铁有限公司 | Multifunctional steel ladle sliding plate device and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HANDAN TAIHE METALLURGICAL MACHINERY CO., LTD. Free format text: FORMER OWNER: ZHANG FUHUI Effective date: 20140430 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140430 Address after: Happy street 056003 in Hebei Province, Handan city Congtai District No. 60 Patentee after: Handan Taihe Metallurgical Machinery Co., Ltd. Address before: 056003 Hebei province Handan City Cemetery Road Ling magnetic alley No. 1 CAC company Patentee before: Zhang Fuhui |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091007 Termination date: 20151117 |
|
| EXPY | Termination of patent right or utility model |