CN206717030U - A kind of mould of ladle water nozzle - Google Patents
A kind of mould of ladle water nozzle Download PDFInfo
- Publication number
- CN206717030U CN206717030U CN201720436109.9U CN201720436109U CN206717030U CN 206717030 U CN206717030 U CN 206717030U CN 201720436109 U CN201720436109 U CN 201720436109U CN 206717030 U CN206717030 U CN 206717030U
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- China
- Prior art keywords
- mould
- substrate
- water nozzle
- plate
- plates
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Abstract
The utility model discloses a kind of mould of ladle water nozzle, including substrate, die sleeve, inner bag and plug are set gradually on substrate from outside to inside, extend substrate in wherein plug bottom, it is die cavity between inner bag and plug, it is characterised in that be slidably installed two blocks of plates on the substrate, two blocks of plates, which have, mutually to be drawn close and along the working condition below substrate top surface insertion inner bag, and be located remotely from each other inner bag is sunk down into substrate top surface withdraw state.The mould of the utility model ladle water nozzle, due to having used plate and binder cylinder, first pass through precompressed, then compaction of the material again, upper, middle and lower site volume density in die cavity is set to reach unanimity, product quality and using effect are improved, moreover additionally provides the traversing driving device of plate, operation is easily facilitated and automatically controls.
Description
Technical field
The process equipment of Refractory For Steelmaking is the utility model is related to, more particularly to is filled during the shaping of the mouth of a river using mould
Put.
Background technology
For ladle nozzle as continuous casting functional refractory, use condition is harsh, and its service life and security are always all
It is important research topic.In view of the shape (special form brick and height is higher) of ladle nozzle, when being molded by conventional shaping method,
Thereon, in, the bulk density of lower portion differ greatly, top is higher, middle part is taken second place, bottom is relatively low, causes mouth of a river middle and lower part strong
Spend relatively low, cause larger hidden danger in use be present.Therefore how to ensure the uniformity of density during the shaping of the mouth of a river, be to ensure the mouth of a river
The premise of quality and using effect.
Utility model content
A kind of the problem of the utility model exists when being molded for ladle water nozzle, there is provided shaping mould of ladle water nozzle
Tool, the problem of can effectively solve the problem that ladle water nozzle upper, middle and lower site volume density differences is larger in shaping.
A kind of mould of ladle water nozzle, including substrate, die sleeve, inner bag and core are set gradually from outside to inside on substrate
Substrate is extended in rod, wherein plug bottom, is die cavity between inner bag and plug, and be slidably installed two blocks of plates on the substrate,
Two blocks of plates, which have, mutually to be drawn close and along the working condition below substrate top surface insertion inner bag, and is located remotely from each other and is made inner bag
Sink down into substrate top surface withdraws state.
The utility model mould inserts plate in use, first jack up inner bag below inner bag, and it is laggard to add material
Row precompressed, then extract plate out, inner bag falls, the material being further compacted in die cavity, to reach preliminary dimension.
In order to implement precompressed, preferably, the surface of the die cavity is provided with binder cylinder, the mould also includes driving
The lift drive mechanism of dynamic pressure barrel lifting.
Binder cylinder is in the surface of die cavity when in use, after operation, in order to avoid follow-up space interference, and one
As to remove the surface of die cavity, both can also be automatically brought into operation with manually operated remove, such as binder cylinder is arranged on and moved
On motivation structure, translation and lifting can be achieved, lift drive mechanism can both be separately provided, and can also utilize and be used during existing molding
Moulding press act directly on binder cylinder.
Preferably, the binder cylinder is the cylinder of vertically-arranged, its wall thickness 15mm-30mm, cylinder bottom is for pressing
The working end of material in real die cavity.
Preferably, the working end of described binder cylinder is circumferentially distributed zigzag.
Preferably, the plate is thickness 20-60mm cuboid steel plate.
The picking-up inner bag that the area of plate can at least be stablized, because two blocks of plates are around plug arrangement, mutually embrace i.e.
When being in working condition in order to be more nearly can it is existing to side set and avoid the breach of plug.
Substrate can be considered as a part or overall work table top, play a part of supporting and fixing miscellaneous part, substrate
Bottom is fixed by forms such as bearings with respect to ground.
Preferably, substrate top surface is provided with the guide rail of guiding plate motion, each plate is slidably mounted on corresponding guide rail.
For the ease of operation, the mould also includes two blocks of plates of driving and cut in working condition and withdrawing between state
The traversing driving device changed.
Preferably, the traversing driving device includes：
Two cylinders, the piston rod of each cylinder connects one of plate by transmission parts, for driving plate to enter
Enter to withdraw state；
Reel, two blocks of plates are connected to hauling rope, and the one end of two hauling ropes away from corresponding plate is around the home described
On reel；
Wind spring is driven, is acted on the reel, enters working condition to draw two blocks of plates by reel.
Plate is drawn during the piston rod movement of cylinder and enters the state that withdraws, while also causes driving wind spring further to crimp storage
Power, during the piston rod counter motion of cylinder, driving wind spring drives reel, then two blocks of plates is entered work shape by hauling rope
State.
It is that comparatively, can also make to be arranged to cylinder driving plate to enter working condition, phase to withdraw state and working condition
The then driving wind spring answered makes two pieces of plates entrance withdraw state.
Preferably, described two cylinder difference vertically-arrangeds, in the opposite side of two blocks of plates, the transmission parts include connecting
The drag-line being connected between the piston rod of cylinder and corresponding plate, and for changing the directive wheel of drag-line force direction.
Preferably, described two cylinders are respectively positioned on below substrate top surface, the directive wheel is arranged on substrate top surface height
It is upper consistent with plate.
Preferably, the flank of the plate is provided with the drive link extended to below substrate top surface, the hauling rope passes through
Drive link is connected to corresponding plate.
Preferably, the reel is located at below substrate top surface, driving wind spring one end is connected with the wheel shaft of reel, separately
One end is connected on the support of opposing substrate fixation.
The mould of the utility model ladle water nozzle, due to having used plate and binder cylinder, precompressed is first passed through, then
Compaction of the material again, upper, middle and lower site volume density in die cavity is reached unanimity, improve product quality and using effect, not only
The traversing driving device of plate is so additionally provided, operation is easily facilitated and automatically controls.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model mould (plate is in working condition)；
Fig. 2 is the structural representation that Fig. 1 centerboards are in the state of withdrawing；
View in Fig. 3 in Fig. 2 after the material compacting of die cavity；
Fig. 4 is the structural representation of binder cylinder；
Fig. 5 is the principle schematic of the traversing driving device of plate；
Fig. 6 is the partial schematic diagram of traversing driving device depression angle.
Embodiment
Referring to Fig. 1~Fig. 3, a kind of mould of ladle water nozzle in the present embodiment, including substrate 1, on substrate 1 by
Outer to set gradually die sleeve 2, inner bag 3 and plug 5 to interior, substrate 1 is extended in the wherein bottom of plug 5, and extension, which surrounds, fixation
Set 7, in the demoulding, plug 5 connects the arrow C along Fig. 3 of fixed cover 7 and moved upwards in direction.
It is die cavity 4 between inner bag 3 and plug 5, for charge material 6, be slidably installed two blocks of plates 8 on substrate 1, and two pieces are inserted
Plate 8 has the working condition mutually drawn close and the lower section of inner bag 3 is inserted along the top surface of substrate 1, and being located remotely from each other sinks down into inner bag 3
The top surface of substrate 1 withdraws state.
The utility model mould is in use, first jack up inner bag 3, the insertion plate 8 below inner bag 3, addition material 6
Arrow A directions carry out precompressed to material 6 along Fig. 1 afterwards；
With reference to Fig. 4, precompressed is firstly added the material of 2/3 weight, and using binder cylinder 9, gently (moulding press pressure is in 100- for pressure
Between 150 tons), the pug for making first to add has certain compactness, and then improves the intensity of mouth of a river middle part, and binder cylinder 9 is
The cylinder of vertically-arranged, its wall thickness 15mm-30mm, the bottom 10 of cylinder is with circumferentially distributed zigzag.Zigzag can
So as to make surface of material out-of-flatness after pressure, prevent to be layered in compacting with the material added afterwards.
In the present embodiment, what is be used cooperatively with die device is moulding press, such as from 630 tons or 1000 tons models
Friction press or electric screw brick press.Binder cylinder 9 can be separately provided drive mechanism when gently pressing, and can also utilize existing
Moulding press.
Binder cylinder 9 is taken out after light pressure, adds the material of other 1/3 weight, it is (general using moulding press tip-tap 3-10 hammers
Between 100-200 tons), complete precompressed.
Extract plate 8 after precompressed out, such as left side plate arrow B directions along Fig. 2 are withdrawn, right side plate similarly, under inner bag 3
Drop down onto the top surface of substrate 1, then recycle moulding press according to it is light, in, the further compaction of the material 6 of sledgehammer strike, to reach predetermined
Size.
The whereabouts of inner bag 3 and rise and manually or corresponding drive mechanism can be set.Plate 8 be length 100mm,
Width 50mm, thickness 20-60mm cuboid steel plate, the picking-up inner bag that the area of plate can at least be stablized.The top surface of substrate 1 is set
There is the guide rail 11 that guiding plate 8 moves.
For the ease of operation, the present embodiment still further provides two blocks of plates 8 of driving in working condition and withdraw state
Between the traversing driving device that switches, with reference to Fig. 5 and Fig. 6, traversing driving device specifically includes：
Two cylinders, vertically-arranged is in the opposite side of two blocks of plates 8 respectively, and is respectively positioned on below the top surface of substrate 1, can avoid
The space interference of side, the piston rod of each cylinder connects one of plate by transmission parts, for driving plate to enter back
Remove state；By taking left side as an example, transmission parts include the drag-line 13 being connected between the piston rod of cylinder 14 and corresponding plate, and
For changing the directive wheel 12 of the force direction of drag-line 13, directive wheel 12 is arranged on the top surface of substrate 1, consistent with plate in height, i.e.,
The pulling force that the piston rod of cylinder 14 is vertical is applied on plate by the commutation of directive wheel 12 for horizontal pull.
Reel 16, below the top surface of substrate 1, two pieces of flanks of plate 6 are provided with the transmission extended to below the top surface of substrate 1
Bar 15, drive link 15 are connected with hauling rope 17, and the one end of hauling rope 17 away from corresponding plate is around the home on reel 16；
Wind spring (not shown) is driven, one end is connected with the wheel shaft of reel 16, and the other end is connected to opposing substrate and consolidated
On fixed support.
Plate is drawn during the piston rod movement of cylinder and enters the state that withdraws, while also causes driving wind spring further to crimp storage
Power, during the piston rod counter motion of cylinder, driving wind spring drives reel, then two blocks of plates is entered work shape by hauling rope
State.
The utility model mould can be increased the mouth of a river using compensation plate and be molded using compensation plate and binder cylinder
When lower portion material (pug) amount, make the increase of mouth of a river lower portion compactness, using binder cylinder the material precompressed first added, increase
The compactness of filler middle part, can improve in general in ladle water nozzle, the bulk density of lower portion, make thereon,
In, lower portion bulk density reach unanimity, improve product quality and using effect.
Disclosed above is only specific embodiment of the utility model, but the utility model is not limited to this, ability
The technical staff in domain can carry out various changes and modification without departing from spirit and scope of the present utility model to the utility model.
Obviously these changes and modification all should belong in the protection domain protection of the requires of the utility model.In addition, although in this specification
Some specific terms have been used, but these terms are merely for convenience of description, and it is any special that the utility model is not formed
Limitation.
Claims (10)
1. a kind of mould of ladle water nozzle, including substrate, die sleeve, inner bag and core are set gradually from outside to inside on substrate
Substrate is extended in rod, wherein plug bottom, is die cavity between inner bag and plug, it is characterised in that peace is slided on the substrate
Two blocks of plates are filled, two blocks of plates have the working condition mutually drawn close and inserted along substrate top surface below inner bag, Yi Jixiang
Mutually away from making what inner bag sank down into substrate top surface to withdraw state.
2. the mould of ladle water nozzle as claimed in claim 1, it is characterised in that the surface of the die cavity is provided with pressure
Barrel, the mould also include the lift drive mechanism of driving binder cylinder lifting.
3. the mould of ladle water nozzle as claimed in claim 2, it is characterised in that the binder cylinder is the cylinder of vertically-arranged
Body, its wall thickness 15mm-30mm, cylinder bottom are the working end for being compacted material in die cavity.
4. the mould of ladle water nozzle as claimed in claim 3, it is characterised in that the working end of described binder cylinder is
Circumferentially distributed zigzag.
5. the mould of ladle water nozzle as claimed in claim 1, it is characterised in that the plate is thickness 20-60mm
Cuboid steel plate.
6. the mould of ladle water nozzle as claimed in claim 1, it is characterised in that the mould also includes driving
Two blocks of plates are in working condition and withdraw the traversing driving device switched between state.
7. the mould of ladle water nozzle as claimed in claim 6, it is characterised in that the traversing driving device includes：
Two cylinders, the piston rod of each cylinder connects one of plate by transmission parts, for driving plate to enter back
Remove state；
Reel, two blocks of plates are connected to hauling rope, and the one end of two hauling ropes away from corresponding plate is around the home in the coiling
On wheel；
Wind spring is driven, is acted on the reel, enters working condition to draw two blocks of plates by reel.
8. the mould of ladle water nozzle as claimed in claim 7, it is characterised in that described two cylinder difference vertically-arrangeds exist
The opposite side of two blocks of plates, the transmission parts include the drag-line being connected between the piston rod of cylinder and corresponding plate, with
And for changing the directive wheel of drag-line force direction.
9. the mould of ladle water nozzle as claimed in claim 8, it is characterised in that the flank of the plate is provided with extension
Drive link below to substrate top surface, the hauling rope are connected to corresponding plate by drive link.
10. the mould of ladle water nozzle as claimed in claim 9, it is characterised in that the reel is located at substrate top
Below face and it is between two blocks of plates, described driving wind spring one end is connected with the wheel shaft of reel, and the other end is connected to relatively
On the support that substrate is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720436109.9U CN206717030U (en) | 2017-04-24 | 2017-04-24 | A kind of mould of ladle water nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720436109.9U CN206717030U (en) | 2017-04-24 | 2017-04-24 | A kind of mould of ladle water nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206717030U true CN206717030U (en) | 2017-12-08 |
Family
ID=60506375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720436109.9U Expired - Fee Related CN206717030U (en) | 2017-04-24 | 2017-04-24 | A kind of mould of ladle water nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206717030U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108788118A (en) * | 2018-07-17 | 2018-11-13 | 江苏泰瑞耐火有限公司 | Bilateral punch die |
-
2017
- 2017-04-24 CN CN201720436109.9U patent/CN206717030U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108788118A (en) * | 2018-07-17 | 2018-11-13 | 江苏泰瑞耐火有限公司 | Bilateral punch die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 312300 Zhejiang city of Shaoxing province Hangzhou Bay Juxian two East District of Shangyu economic and Technological Development Zone two Road No. 9 Patentee after: Zhejiang Zili High Temperature Technology Co.,Ltd. Address before: 312300 Zhejiang city of Shaoxing province Hangzhou Bay Juxian two East District of Shangyu economic and Technological Development Zone two Road No. 9 Patentee before: ZHEJIANG ZILI HIGH TEMPERATURE TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |