CN106345992A - Steel ladle sliding water opening mechanism achieving cast-on position steady pressure buildup and assembly and application methods thereof - Google Patents
Steel ladle sliding water opening mechanism achieving cast-on position steady pressure buildup and assembly and application methods thereof Download PDFInfo
- Publication number
- CN106345992A CN106345992A CN201611005034.5A CN201611005034A CN106345992A CN 106345992 A CN106345992 A CN 106345992A CN 201611005034 A CN201611005034 A CN 201611005034A CN 106345992 A CN106345992 A CN 106345992A
- Authority
- CN
- China
- Prior art keywords
- base body
- spring
- oil cylinder
- ladle
- cam
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
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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
-
- 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
Abstract
The invention discloses a steel ladle sliding water opening mechanism achieving cast-on position steady pressure buildup. The steel ladle sliding water opening mechanism comprises a base body, an upper sliding plate is arranged in the base body through a jacking device, the top of the base body is connected with a connecting rod through a supporting sleeve, the connecting rod is connected with a first oil cylinder through a supporting seat, and the bottom of the base body is connected with a second oil cylinder. The upper sliding plate is further connected with an upper water opening, the base body is in shaft connection with a support body, a sliding block body is arranged in the support body through a sliding block jacking device, a first spring is fixed to the support body through a spring pull rod and a spring supporting plate, the spring pull rod is in contact with the base body through a rail wheel, and a rail matched with the rail wheel is arranged on the base body. A lower sliding plate is arranged in the sliding block body, a lower water opening is formed in the lower sliding plate, and a lower water opening sleeve is arranged on the lower water opening. The defects in the prior art can be overcome, the stability of a mud seam is guaranteed, the safety of steelmaking is improved, and potential safety hazards are avoided.
Description
Technical field
The present invention relates to steelmaking technical field, especially a kind of opening pours ladle sliding water gap mechanism, the dress that position all perseverances build pressure
Join and its using method.
Background technology
In the market ladle sliding water gap mechanism build pressure principle: set up in press process in mechanism, on lower skateboard
Steel passing hole can not be aligned with the steel passing hole on upper slide, and lower skateboard is subjected to displacement with respect to upper slide and just can complete mechanism and build pressure.
Lower skateboard builds pressure by displacement, and the chamotte between upper slide and filling pipe end is not uniform-compression, can cause mud seam uneven thickness, especially
When it is that filling pipe end uses middle and late stage, now borehole enlargement and the contact surface of upper slide sealing station narrow, and mud seam uneven thickness is more
Easily have an accident, burn out steelmaking equipment.
Steel-making industry cost pressure increases now, in order to survive, except in novel aspects making time and material resources, energy-conservation drops
Consumption is also very important aspect.Many steel mills slide plate starts even sliding use, domestic even sliding rate up to more than 7 times.Slide plate many
Secondary even cunning energy saving can reduce production cost for steel mill again, but the also carrier steel ladle sliding water gap machine to slide plate
Structure proposes higher technical requirements.
Content of the invention
The technical problem to be solved in the present invention is to provide a kind of opening to pour ladle sliding water gap mechanism, the assembling that position all perseverances build pressure
And its using method, can solve the problem that the deficiencies in the prior art, make lower skateboard that perseverance can equably be set up on whole contact surfaces
Fixed pressure, makes sealing chamotte thickness between upper slide and filling pipe end uniformly it is ensured that the stability of mud seam, improve steel-making
Safety, it is to avoid potential safety hazard.
For solving above-mentioned technical problem, the technical solution used in the present invention is as follows:
A kind of opening pours the ladle sliding water gap mechanism that position all perseverances build pressure, and including base body, base body is interior to be passed through to hold out against
Device is provided with upper slide, and the top of base body is connected with connecting rod by support set, and connecting rod is connected with by bracket
One oil cylinder, the bottom of base body is connected with the second oil cylinder, and upper slide is connected with filling pipe end, base body is connected with support originally
Body, is provided with slider body by slide block top-fastener in rack body, the first spring is fixed by spring pull bar and spring planet
On rack body, spring pull bar is contacted with base body by rail wheel, base body is provided with and matches with rail wheel
The track closing, is provided with lower skateboard, lower skateboard is provided with lower mouth of a river, lower mouth of a river is provided with lower mouth of a river set in slider body.
Preferably, described rack body top is provided with safety pin.
Preferably, described holding device includes cam base plate and the cam cover installing cooperation up and down, cam base plate and
It is provided with pressing tight plate, the top of pressing tight plate is hinged with two fixing tooths, between cam base plate and cam cover between cam cover
It is provided with cam, by the change in displacement rotarily driving pressing tight plate of cam.
Preferably, described slide block top-fastener includes the second spring being arranged in rack body, one end of second spring
Fixed by clamp nut, the other end of second spring is connected with locking and cuts somebody's hair, locking is cut somebody's hair and contacted with slider body.
A kind of above-mentioned open pour position all perseverance build pressure ladle sliding water gap mechanism assembly method, will the first oil cylinder and second oil
Cylinder is arranged on base body, by slide block top-fastener, slider body is arranged on rack body, by base body and support
Body carries out axle and connects；
The above-mentioned part assembling is arranged on ladle bottom；
Filling pipe end is spread chamotte be arranged in ladle, lower skateboard is arranged in slider body, upper slide is spread fire
It is arranged in base body after mud；
Rack body and base body are closed, is started the second oil cylinder, promote rack body to move upwards, rail wheel
With rail contact and climb up track, rail wheel drives spring pull bar to move, and spring pull bar passes through spring planet extruding the first spring,
Casting mechanism is made automatically to set up pressure.
A kind of above-mentioned open the using method pouring the ladle sliding water gap mechanism that position all perseverances build pressure, ladle will pour on continuous casting
During note, hang up cast oil cylinder, start hydraulic cylinder, the first oil cylinder pulls connecting rod, connecting rod pulls slider body to make casting mechanism
Open, molten steel is flowed into tundish through the hole of refractory material, is poured into a mould, after steel ladle pouring terminates, start cast oil cylinder,
Promote connecting rod, connecting rod promotes slider body, slide block drives lower skateboard motion, closes casting mechanism.
Using having the beneficial effects that technique scheme is brought:
When pressure between upper lower skateboard for the ladle sliding water gap mechanism is set up, lower skateboard is not required to occur with respect to upper slide
Displacement.This principle makes lower skateboard can equably set up constant pressure it is achieved that chamotte is uniform on whole contact surfaces
Stress, makes sealing chamotte thickness between upper slide and filling pipe end uniformly it is ensured that the stability of mud seam, reduce molten steel and stitch from chamotte
In alter steel accident rate, improve the safety of steel-making, it is to avoid potential safety hazard.
Set up pressure between slide plate during the centering of the slide plate of the resistance to material mouth of a river, conveniently see the state that chamotte is extruded at the slide plate mouth of a river, from
And judge the situation of chamotte seam.
In the recycling of the slide plate of resistance to material, the Rubbing number set up pressure mode, decrease between slide plate of this mode
Build suffered shearing force during pressure and between slide plate, thus improving slide plate life-span, reduces cost.
Brief description
Fig. 1 is the structure chart of one specific embodiment of the present invention.
Fig. 2 is the explosive view of one specific embodiment of the present invention.
Fig. 3 be one specific embodiment middle orbit wheel of the present invention and track not in contact with when relative position schematic diagram.
Fig. 4 is relative position schematic diagram when one specific embodiment middle orbit wheel of the present invention and rail contact.
Fig. 5 is the structure chart of holding device in one specific embodiment of the present invention.
Fig. 6 is the structure chart of slide block top-fastener in one specific embodiment of the present invention.
In figure: 1, base body；2nd, holding device；3rd, upper slide；4th, support set；5th, connecting rod；6th, bracket；7th, the first oil
Cylinder；8th, the second oil cylinder；9th, filling pipe end；10th, rack body；11st, slider body；12nd, the first spring；13rd, spring pull bar；14th, sliding
Block top-fastener；15th, lower skateboard；16th, spring planet；17th, lower mouth of a river；18th, lower mouth of a river set；19th, safety pin；20th, cam cover；
21st, pressing tight plate；22nd, fixing tooth；23rd, cam；24th, second spring；25th, clamp nut；26th, locking is cut somebody's hair；27th, rail wheel；28、
Track.
Specific embodiment
All can commercially using the standardized element arriving in the present invention, shaped piece is according to description and accompanying drawing
Record and all can carry out customized, the concrete connected mode of each part all adopts the bolt of maturation, rivet, weldering in prior art
The conventional meanses such as connect, paste, will not be described in detail herein.
Reference picture 1-6, one specific embodiment of the present invention includes base body 1, passes through holding device in base body 1
2 are provided with upper slide 3, and the top of base body 1 is connected with connecting rod 5 by support set 4, and connecting rod 5 is connected with by bracket 6
First oil cylinder 7, the bottom of base body 1 is connected with the second oil cylinder 8, and upper slide 3 is connected with filling pipe end 9, and base body 1 upper shaft connects
There is rack body 10, in rack body 10, slider body 11 is provided with by slide block top-fastener 14, the first spring 12 passes through spring
Pull bar 13 and spring planet 16 are fixed on rack body 10, and spring pull bar 13 is contacted with base body 1 by rail wheel 27,
The track 28 being matched with rail wheel 27 is provided with base body 1, in slider body 11, is provided with lower skateboard 15, lower skateboard 15
On be provided with lower mouth of a river 17, lower mouth of a river 17 is provided with lower mouth of a river set 18.Rack body 10 top is provided with safety pin 19.Hold out against
Device 2 includes cam base plate 19 and the cam cover 20 installing cooperation up and down, arranges between cam base plate 19 and cam cover 20
There is pressing tight plate 21, the top of pressing tight plate 21 is hinged with two fixing tooths 22, is provided between cam base plate 19 and cam cover 20
Cam 23, by the change in displacement rotarily driving pressing tight plate 21 of cam 23.Slide block top-fastener 14 includes being arranged on rack body
Second spring 24 in 10, one end of second spring 24 is passed through clamp nut 25 and is fixed, and the other end of second spring 24 is connected with
Locking cuts somebody's hair 26, and locking is cut somebody's hair and 26 contacted with slider body 11.
A kind of above-mentioned opening pour position all perseverance build pressure ladle sliding water gap mechanism assembly method:
First oil cylinder 7 and the second oil cylinder 8 are arranged on base body 1, by slide block top-fastener 14 by slider body 11
It is arranged on rack body 10, base body 1 and rack body 10 are carried out axle and connects；
The above-mentioned part assembling is arranged on ladle bottom；
Filling pipe end 9 is spread chamotte be arranged in ladle, lower skateboard 15 is arranged in slider body 11, by upper slide 3
It is arranged on after spreading chamotte in base body 1；
Rack body 10 and base body 1 are closed, are started the second oil cylinder 8, promote rack body 10 to move upwards,
Rail wheel 27 contacts and climbs up track 28 with track 28, and rail wheel 27 drives spring pull bar 13 mobile, and spring pull bar 13 passes through bullet
Spring bracket plate 16 extrudes the first spring 12, makes casting mechanism automatically set up pressure.
The using method that position all perseverances build the ladle sliding water gap mechanism of pressure is poured in a kind of above-mentioned opening: ladle will on continuous casting
During cast, hang up cast oil cylinder, start hydraulic cylinder, the first oil cylinder 7 pulls connecting rod 5, connecting rod 5 pulls slider body 11 to make to pour
Note mechanism opening, molten steel is flowed into tundish through the hole of refractory material, is poured into a mould, and after steel ladle pouring terminates, startup is poured
Oiling cylinder, promotes connecting rod 5, and connecting rod 5 promotes slider body 11, and slide block drives lower skateboard 15 to move, and closes casting mechanism.
When pressure between upper lower skateboard for the ladle sliding water gap mechanism of the present invention is set up, lower skateboard is with respect to upper slide
It is not required to be subjected to displacement.This principle makes lower skateboard can equably set up constant pressure on whole contact surfaces, makes cunning
Between plate and filling pipe end, sealing chamotte thickness, uniformly it is ensured that the stability of mud seam, improves the safety of steel-making, it is to avoid peace
Full hidden danger.
In describing the invention it is to be understood that term " longitudinal ", " horizontal ", " on ", D score, "front", "rear",
The orientation of instruction such as "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " or position relationship are based on accompanying drawing institute
The orientation showing or position relationship, are for only for ease of the description present invention, rather than the device of instruction or hint indication or element must
Must have specific orientation, with specific azimuth configuration and operation, be therefore not considered as limiting the invention.
Ultimate principle and principal character and the advantages of the present invention of the present invention have been shown and described above.The technology of the industry
, it should be appreciated that the present invention is not restricted to the described embodiments, the simply explanation described in above-described embodiment and description is originally for personnel
The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, these changes
Change and improvement both falls within scope of the claimed invention.Claimed scope by appending claims and its
Equivalent thereof.
Claims (6)
1. a kind of open pour position all perseverance build pressure ladle sliding water gap mechanism it is characterised in that: include base body (1), base this
In body (1), upper slide (3) is provided with by holding device (2), the top of base body (1) is connected with by support set (4)
Extension bar (5), connecting rod (5) is connected with the first oil cylinder (7) by bracket (6), and the bottom of base body (1) is connected with the second oil cylinder
(8), upper slide (3) is connected with filling pipe end (9), and base body (1) is connected with rack body (10), logical in rack body (10)
Cross slide block top-fastener (14) and be provided with slider body (11), the first spring (12) passes through spring pull bar (13) and spring planet (16)
It is fixed on rack body (10), spring pull bar (13) is contacted with base body (1) by rail wheel (27), base body
(1) it is provided with the track (28) matching with rail wheel (27) on, in slider body (11), be provided with lower skateboard (15), lower skateboard
(15) it is provided with lower mouth of a river (17) on, lower mouth of a river (17) is provided with lower mouth of a river set (18).
2. according to claim 1 open pour position all perseverance build pressure ladle sliding water gap mechanism it is characterised in that: described support
Body (10) top is provided with safety pin (19).
3. according to claim 1 open pour position all perseverances build pressure ladle sliding water gap mechanism it is characterised in that: described hold out against
Device (2) includes installing cam base plate (19) and cam cover (20), cam base plate (19) and the cam cover of cooperation up and down
(20) be provided with pressing tight plate (21) between, the top of pressing tight plate (21) is hinged with two fixing tooths (22), cam base plate (19) and
It is provided with cam (23), by the change in displacement rotarily driving pressing tight plate (21) of cam (23) between cam cover (20).
4. according to claim 1 open pour position all perseverance build pressure ladle sliding water gap mechanism it is characterised in that: described slide block
Top-fastener (14) includes the second spring (24) being arranged in rack body (10), and one end of second spring (24) is passed through to compress spiral shell
Female (25) are fixing, and the other end of second spring (24) is connected with locking and cuts somebody's hair (26), lock cut somebody's hair (26) and slider body (11)
Contact.
5. opening described in a kind of the claims 1-4 any one pours the assembling that position all perseverances build the ladle sliding water gap mechanism of pressure
Method it is characterised in that:
First oil cylinder (7) and the second oil cylinder (8) are arranged on base body (1), by slide block top-fastener (14) by slide block originally
Body (11) is arranged on rack body (10), base body (1) and rack body (10) is carried out axle and connects；
The above-mentioned part assembling is arranged on ladle bottom；
Filling pipe end (9) is spread chamotte be arranged in ladle, lower skateboard (15) is arranged in slider body (11), by upper slide
(3) it is arranged on after spreading chamotte in base body (1)；
Rack body (10) and base body (1) are closed, is started the second oil cylinder (8), promoted rack body (10) upwards
Motion, rail wheel (27) contacts and climbs up track (28) with track (28), and rail wheel (27) drives spring pull bar (13) mobile, bullet
Spring pull bar (13) extrudes the first spring (12) by spring planet (16), makes casting mechanism automatically set up pressure.
6. opening described in a kind of the claims 1-4 any one pours the use that position all perseverances build the ladle sliding water gap mechanism of pressure
Method it is characterised in that: when ladle will be poured into a mould on continuous casting, hang up cast oil cylinder, start hydraulic cylinder, the first oil cylinder (7) draws
Be dynamically connected bar (5), and connecting rod (5) pulls slider body (11) so that casting mechanism is opened, and molten steel flows into through the hole of refractory material
To tundish, poured into a mould, after steel ladle pouring terminates, start cast oil cylinder, promote connecting rod (5), connecting rod (5) promotes to be slided
Block body (11), slide block drives lower skateboard (15) motion, closes casting mechanism.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810751863.0A CN108856692A (en) | 2016-11-15 | 2016-11-15 | A kind of even ladle sliding water gap mechanism for building pressure |
| CN201611005034.5A CN106345992B (en) | 2016-11-15 | 2016-11-15 | It opens and pours ladle sliding water gap mechanism, assembly and its application method that the equal perseverance in position builds pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611005034.5A CN106345992B (en) | 2016-11-15 | 2016-11-15 | It opens and pours ladle sliding water gap mechanism, assembly and its application method that the equal perseverance in position builds pressure |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810751863.0A Division CN108856692A (en) | 2016-11-15 | 2016-11-15 | A kind of even ladle sliding water gap mechanism for building pressure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106345992A true CN106345992A (en) | 2017-01-25 |
| CN106345992B CN106345992B (en) | 2018-07-13 |
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ID=57863081
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810751863.0A Pending CN108856692A (en) | 2016-11-15 | 2016-11-15 | A kind of even ladle sliding water gap mechanism for building pressure |
| CN201611005034.5A Active CN106345992B (en) | 2016-11-15 | 2016-11-15 | It opens and pours ladle sliding water gap mechanism, assembly and its application method that the equal perseverance in position builds pressure |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810751863.0A Pending CN108856692A (en) | 2016-11-15 | 2016-11-15 | A kind of even ladle sliding water gap mechanism for building pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN108856692A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108160982A (en) * | 2018-02-09 | 2018-06-15 | 马鞍山市双益机械制造有限公司 | A kind of steel ladle sliding water gap device |
| CN108160982B (en) * | 2018-02-09 | 2024-04-30 | 马鞍山市双益机械制造有限公司 | Ladle sliding gate device |
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| CN108160982B (en) * | 2018-02-09 | 2024-04-30 | 马鞍山市双益机械制造有限公司 | Ladle sliding gate device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108856692A (en) | 2018-11-23 |
| CN106345992B (en) | 2018-07-13 |
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