CN211306726U - Ladle composite nozzle pocket brick mould - Google Patents
Ladle composite nozzle pocket brick mould Download PDFInfo
- Publication number
- CN211306726U CN211306726U CN201922038702.XU CN201922038702U CN211306726U CN 211306726 U CN211306726 U CN 211306726U CN 201922038702 U CN201922038702 U CN 201922038702U CN 211306726 U CN211306726 U CN 211306726U
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- CN
- China
- Prior art keywords
- retaining ring
- mold core
- bottom plate
- ladle
- mold
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a compound mouth of a river brick cup mould of ladle, retaining ring in the middle of retaining ring and second in bottom plate, curb plate, mold core, intermediate bottom, first, the upper surface of bottom plate has the curb plate through bolted connection, and the upper surface of bottom plate is provided with the mold core, the surface of mold core is provided with retaining ring in the middle of the first, and the surface of mold core is provided with retaining ring in the middle of the second, the through-hole has been seted up to the inside upper surface of mold core, and the surface of through-hole is provided with first tight bolt of deciding, the lower fixed surface of bottom plate has the support, the surface of retaining ring is connected with the tight bolt of second in the middle of the first, and the last fixed surface of retaining ring has. This compound mouth of a river brick mould of ladle has put the mold core, can be corresponding with mouth of a river brick's drainage through-hole, runner channel, mouth of a river installation through-hole to make whole device obtain improving in the life-span in the later stage use, then can not the incremental cost, and then can not influence the normal function of whole ladle.
Description
Technical Field
The utility model relates to a refractory material manufacture equipment technical field specifically is a compound mouth of a river brick cup mould of ladle.
Background
The ladle is a container for transferring and pouring molten steel, a ladle nozzle is arranged at the bottom of the ladle and is used for pouring the molten steel, and a ladle nozzle pocket brick is a base for guiding the molten steel and installing a nozzle brick. The ladle nozzle pocket brick is washed by high-temperature and high-speed flowing molten steel in the steel pouring process, and the ladle nozzle brick is manufactured by a special die, the service life of the pocket brick cannot be synchronous with the whole refractory lining body of a ladle under most conditions, the nozzle pocket brick needs to be replaced for 1-3 times in the service life of a ladle lining, the service life of the nozzle pocket brick becomes the bottleneck limiting the service life of the ladle, the aim of seeking the nozzle pocket brick in the industry is always to prolong the service life of the nozzle pocket brick, but the manufacturing cost is also comprehensively considered, a die matched with the process of the refractory material is required to be used for forming the refractory material, and the die with perfect design and manufacture is favorable for producing the refractory material with good quality, the production efficiency is improved, and the service life of the.
However, most of the prior ladle composite nozzle brick mould has the following problems:
firstly, the cost is higher, and most of the prior ladle composite nozzle pocket brick molds are difficult to ensure that two casting materials are perfectly conformed when the ladle conforms to the nozzle brick, thereby increasing the cost when the ladle nozzle pocket brick is manufactured and reducing the competitiveness of the pocket brick;
second, the brick cup life is lower, and the compound mouth of a river brick cup mould of present majority ladle is difficult to make the mouth of a river brick cup of cast moulding and erosion reaming corresponding to make the life-span of brick cup in later stage use reduce easily, increased the replacement cost, also influenced the normal operation of ladle simultaneously.
We therefore propose a ladle composite nozzle brick mould to solve the problems set out above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a compound mouth of a river brick cup mould of ladle to solve the above-mentioned background art and propose the lower problem of brick cup life of the higher and pouring of the compound mouth of a river brick cup mould cost of present majority's ladle.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a compound mouth of a river brick cup mould of ladle, retaining ring in the middle of bottom plate, curb plate, mold core, intermediate bottom, first middle retaining ring and second, there is the curb plate upper surface of bottom plate through bolted connection, and the upper surface of bottom plate is provided with the mold core, the surface of mold core is provided with first middle retaining ring, and the surface of mold core is provided with retaining ring in the middle of the second to the upper surface of first middle retaining ring is provided with intermediate bottom, the through-hole has been seted up to the inside upper surface of mold core, and the surface of through-hole is provided with first holding bolt, the lower fixed surface of bottom plate has the support, the surface of first middle retaining ring is connected with the second and holds the holding bolt, and the upper surface of first middle retaining ring is.
Preferably, the bottom plate is in threaded connection with the mold core through a first fastening bolt, and the area of the bottom plate is larger than the area enclosed by the side plates.
Preferably, the side plates are symmetrically arranged in four groups about the central axis of the bottom plate, the length of each side plate is 380-.
Preferably, the upper part of the mold core is in a shape of a circular truncated cone, the middle part of the mold core is in a shape of a cylinder, and the lower part of the mold core is in a shape of a circular truncated cone.
Preferably, the intermediate partition is in an inverted frustum shape, the intermediate partition is respectively connected with the first intermediate retaining ring and the second intermediate retaining ring in an embedded manner, and the diameter of the lower end of the intermediate partition is equal to that of the first intermediate retaining ring in size.
Preferably, the first middle check ring is fixedly connected with the second middle check ring through a second fastening bolt, the first middle check ring is in a circular petal shape, and the length of the first middle check ring and the second middle check ring is equal to the outer diameter of the mold core.
Preferably, the support is symmetrically provided with four groups about a central axis of the bottom plate, and the height of the support is 100 mm.
Compared with the prior art, the beneficial effects of the utility model are that: the ladle composite nozzle pocket brick mould;
(1) the mold core is arranged and can correspond to the drainage through hole, the runner channel and the nozzle mounting through hole of the nozzle pocket brick, so that the service life of the whole device in later use is prolonged, the cost is not increased, and the normal operation of the whole ladle is not influenced;
(2) the intermediate partition plate, the first intermediate retaining ring and the second intermediate retaining ring are arranged, so that two casting materials can be well compounded, the manufacturing cost of the nozzle composite pocket brick is reduced, and the product competitiveness of the nozzle composite pocket brick is improved.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a left side view of the structure of the present invention;
fig. 4 is the schematic view of the connection structure of the first middle retainer ring and the mold core of the present invention.
In the figure: 1. a base plate; 2. a side plate; 3. a mold core; 4. a middle partition plate; 5. a first intermediate retainer ring; 6. a second intermediate retainer ring; 7. a through hole; 8. a first set bolt; 9. a support; 10. a second set bolt; 11. and a baffle plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a compound mouth of a river brick cup mould of ladle, comprising a base plate 1, curb plate 2, mold core 3, intermediate bottom plate 4, retaining ring 5 in the middle of the first, retaining ring 6 in the middle of the second, through-hole 7, first tight set bolt 8, support 9, tight set bolt 10 of second and baffle 11, there is curb plate 2 upper surface of bottom plate 1 through bolted connection, and the upper surface of bottom plate 1 is provided with mold core 3, the surface of mold core 3 is provided with first intermediate bottom ring 5, and the surface of mold core 3 is provided with retaining ring 6 in the middle of the second, and the upper surface of first intermediate bottom ring 5 is provided with intermediate bottom plate 4, through-hole 7 has been seted up to the inside upper surface of mold core 3, and the surface of through-hole 7 is provided with first tight set bolt 8, the lower fixed surface of bottom plate 1 has support 9, the surface of first intermediate bottom ring 5 is connected with second tight set bolt 10, and the.
Four groups of side plates 2 are symmetrically arranged about the central axis of the bottom plate 1, the length of the side plates 2 is 380-420mm, and the height of the side plates 2 is 420-480mm, so that a closed pouring space is conveniently enclosed, and pouring of the nozzle brick cup is realized.
The upper part of the mold core 3 is in a circular truncated cone shape, the middle part of the mold core 3 is in a cylindrical shape, and the lower part of the mold core 3 is in a circular truncated cone shape, so that the nozzle brick cup can correspond to the drainage channel, the runner channel and the nozzle installation channel, the whole device can be matched with the final shape of the erosion reaming of the brick cup, and the service life of the nozzle brick cup is prolonged.
Retaining ring 6 fixed connection in the middle of retaining ring 5 passes through second holding bolt 10 and second in the middle of the first, and retaining ring 5 is the ring lamella form in the middle of the first to the length of retaining ring 6 is equal with the external diameter size of mold core 3 in the middle of retaining ring 5 and the second in the middle of the first, can make the upper portion and the lower part of brick cup adopt different castables to pour the moulding in proper order respectively, prefabricates into a whole, thereby has reduced the manufacturing cost of mouth of a river brick cup.
Four groups of supports 9 are symmetrically arranged on the axis of the bottom plate 1, the height of each support 9 is 100mm, the whole device can be conveniently operated by a forklift, and time is saved.
The working principle is as follows: first, when the device is to be used for the production of a composite nozzle brick cup, as shown in fig. 1 and 2-4, the lower surface of the bottom plate 1 is welded with 4 100mm seats 9, thereby facilitating the workers to use the fork truck to carry the whole device, leading the whole device to be put into use more quickly, then the mold core 3 passes through the through hole 7, the first fastening bolt 8 fixes the mold core 3 and the bottom plate 1 tightly, then the first middle retainer ring 5 and the second middle retainer ring 6 are fixedly connected through a second fastening bolt 10, then the middle partition plate 4 is embedded and placed on the first middle retainer ring 5 and the second middle retainer ring 6, because the inner diameter of the ring formed by combining the first middle retainer ring 5 and the second middle retainer ring 6 is equal to the outer diameter of the mold core 3, and the fixed baffle 11 is tightly attached to the lower part of the middle partition plate 4, therefore, the middle partition plate 4 cannot be loosened on the first middle retainer ring 5 and the second middle retainer ring 6, so that the pouring of the brick cup is more stable;
as shown in fig. 1 and fig. 3, after the mold core 3 is fixed, 4 sets of side plates 2 with a length of 380 and a height of 420 and a height of 480mm stand on the upper surface of the bottom plate 1, and the area enclosed by the side plates 2 is smaller than the area of the bottom plate 1, so that the operation of a worker is facilitated, a closed pouring space is conveniently enclosed, and the 4 sets of side plates 2 are fixed with bolts.
Then two different materials are poured in from an opening surrounded by the side plate 2 in sequence, the lower material is poured in to be horizontal to the upper edge of the middle partition plate 4, then the middle partition plate 4 is taken off, the first middle retaining ring 5 and the second middle retaining ring 6 are removed, and the upper material is poured in to the upper edge of the side plate 2, so that the whole device can be manufactured into the composite nozzle block at one time, the cost is reduced, the using process of the steel ladle composite nozzle block mould is the using process of the steel ladle composite nozzle block mould, and the content which is not described in detail in the specification belongs to the prior art known by technicians in the field.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a compound mouth of a river brick cup mould of ladle, includes retaining ring (6) in the middle of bottom plate (1), curb plate (2), mold core (3), intermediate bottom plate (4), first middle retaining ring (5) and the second, its characterized in that: the upper surface of bottom plate (1) has curb plate (2) through bolted connection, and the upper surface of bottom plate (1) is provided with mold core (3), the surface of mold core (3) is provided with retaining ring (5) in the middle of first, and the surface of mold core (3) is provided with retaining ring (6) in the middle of the second to the upper surface of retaining ring (5) in the middle of first is provided with intermediate bottom plate (4), through-hole (7) have been seted up to the inside upper surface of mold core (3), and the surface of through-hole (7) is provided with first tight set bolt (8), the lower fixed surface of bottom plate (1) has support (9), the surface of retaining ring (5) in the middle of first is connected with second tight set bolt (10), and the upper surface fixed of retaining ring (5) in the middle of first has baffle (11.
2. The mold for the ladle composite nozzle pocket brick as claimed in claim 1, wherein: the bottom plate (1) is in threaded connection with the mold core (3) through a first fastening bolt (8), and the area of the bottom plate (1) is larger than the area surrounded by the side plates (2).
3. The mold for the ladle composite nozzle pocket brick as claimed in claim 1, wherein: the side plates (2) are symmetrically provided with four groups about the central axis of the bottom plate (1), the length of the side plates (2) is 380-420mm, and the height of the side plates (2) is 420-480 mm.
4. The mold for the ladle composite nozzle pocket brick as claimed in claim 1, wherein: the upper part of the mold core (3) is in a circular truncated cone shape, the middle part of the mold core (3) is in a cylindrical shape, and the lower part of the mold core (3) is in a circular truncated cone shape.
5. The mold for the ladle composite nozzle pocket brick as claimed in claim 1, wherein: intermediate bottom (4) are inverted circular truncated cone shape, and intermediate bottom (4) inlay with retaining ring (5) in the middle of first, second respectively and are connected to retaining ring (6) in the middle of, and the diameter of the lower extreme diameter of intermediate bottom (4) equals with the diameter size of retaining ring (5) in the middle of first.
6. The mold for the ladle composite nozzle pocket brick as claimed in claim 1, wherein: retaining ring (6) fixed connection in the middle of first middle retaining ring (5) passes through second set bolt (10) and second, and retaining ring (5) are the annular petal form in the middle of first, and the length of retaining ring (6) is equal with the external diameter size of mold core (3) in the middle of retaining ring (5) and the second in the middle of first.
7. The mold for the ladle composite nozzle pocket brick as claimed in claim 1, wherein: four groups of the support seats (9) are symmetrically arranged about the central axis of the bottom plate (1), and the height of each support seat (9) is 100 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922038702.XU CN211306726U (en) | 2019-11-22 | 2019-11-22 | Ladle composite nozzle pocket brick mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922038702.XU CN211306726U (en) | 2019-11-22 | 2019-11-22 | Ladle composite nozzle pocket brick mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211306726U true CN211306726U (en) | 2020-08-21 |
Family
ID=72058822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922038702.XU Expired - Fee Related CN211306726U (en) | 2019-11-22 | 2019-11-22 | Ladle composite nozzle pocket brick mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211306726U (en) |
-
2019
- 2019-11-22 CN CN201922038702.XU patent/CN211306726U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A mould for composite nozzle block of ladle Effective date of registration: 20210111 Granted publication date: 20200821 Pledgee: Bank of Jiangsu Co.,Ltd. Wuxi Shanbei sub branch Pledgor: Wuxi Chengzhi steel making auxiliary materials Co.,Ltd. Registration number: Y2021320010008 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210630 Granted publication date: 20200821 Pledgee: Bank of Jiangsu Co.,Ltd. Wuxi Shanbei sub branch Pledgor: Wuxi Chengzhi steel making auxiliary materials Co.,Ltd. Registration number: Y2021320010008 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A mould for ladle composite nozzle seat brick Effective date of registration: 20210723 Granted publication date: 20200821 Pledgee: Bank of Jiangsu Co.,Ltd. Wuxi Shanbei sub branch Pledgor: Wuxi Chengzhi steel making auxiliary materials Co.,Ltd. Registration number: Y2021320010269 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200821 Termination date: 20211122 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221221 Granted publication date: 20200821 Pledgee: Bank of Jiangsu Co.,Ltd. Wuxi Shanbei sub branch Pledgor: Wuxi Chengzhi steel making auxiliary materials Co.,Ltd. Registration number: Y2021320010269 |