CN107498033B - A kind of pottery stopper rod plug - Google Patents
A kind of pottery stopper rod plug Download PDFInfo
- Publication number
- CN107498033B CN107498033B CN201710501652.7A CN201710501652A CN107498033B CN 107498033 B CN107498033 B CN 107498033B CN 201710501652 A CN201710501652 A CN 201710501652A CN 107498033 B CN107498033 B CN 107498033B
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- China
- Prior art keywords
- plug
- straight
- pitman
- straight plug
- silk
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Classifications
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- 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
- B22D41/16—Closures stopper-rod type, i.e. a stopper-rod being positioned downwardly through the vessel and the metal therein, for selective registry with the pouring opening
- B22D41/18—Stopper-rods therefor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The present invention relates to stopper rod technical fields, especially a kind of pottery stopper rod plug, including straight plug, the bottom of the straight plug is welded with a plug, and the bottom of head plug is connected with stopper brick, and the stomata being connected with inside straight plug is provided in the head plug and stopper brick, is connected with a plug at the top of the straight plug, and connected between straight plug and silk plug by pitman, the through-hole being connected to inside straight plug is offered in the pitman and silk plug.The present invention have the advantages that structure it is simple, it is easy to use, economize on resources, after the stripped thread of silk plug silk end, annular cutting groove of the silk plug on pitman is cut down, again a silk plug is welded, avoid the waste of a plug and straight plug, reduce the learies of plug and reduce production cost, and the gas circulation in straight plug is also convenient for user and is adjusted.
Description
Technical field
The present invention relates to stopper rod technical field more particularly to a kind of pottery stopper rod plugs.
Background technique
Pottery stopper rod plug is generally welded by head plug and straight plug, and head plug and straight plug are all processed by bar and made
Make.In use, the fixed stopper brick in head plug silk end, straight plug cover sleeve brick, pottery stopper rod are made.Stopper rod make pottery by straight plug
Silk end is secured with nuts on the transverse arm of elevating mechanism, because nut tightens repeatedly, unclamps, results in after the stripped thread of straight plug silk end whole
Root plug is scrapped, and is caused larger waste, is increased production cost.
And in continuously casting processing, cast gold can be significantly facilitated using the gas being injected into below plug
The quality of category is provided with chamber in usual plug, and one end of the internal chamber is connect with compressed air source unit, and the other end and gas are arranged
Outlet connection, but in actual use, the gas flow in plug is not easy to carry out practical adjustments.
Summary of the invention
The purpose of the present invention is to solve the easy stripped threads in straight plug silk end existing in the prior art to result in waste of resources,
The gas flow being injected into plug be not easy to adjust the shortcomings that, and propose a kind of pottery stopper rod plug.
To achieve the goals above, present invention employs following technical solutions:
Design a kind of pottery stopper rod plug, including straight plug, the bottom of the straight plug is welded with a plug, and head plug
Bottom is connected with stopper brick, and the stomata being connected with inside straight plug is provided in the head plug and stopper brick, described straight
It is connected with a plug at the top of plug, and is connected between straight plug and silk plug by pitman, the pitman and silk plug
The through-hole being connected to inside straight plug is inside offered, multiple annular cutting grooves are arranged at intervals on the pitman, and multiple
Annular cutting groove is arranged each along the circumferential direction of pitman；
Top horizontal inside the straight plug is inserted with adjusting rod, and current limiting plate is arranged on the adjusting rod, described straight
The arrival slot plugged for one end of adjusting rod is offered on the side inner wall of plug, and level opens up on the other side inner wall of straight plug
There is the perforative threaded hole of the other end for adjusting rod, the outer surface of the adjusting rod is provided with the outer spiral shell being cooperatively connected with threaded hole
Line, annular link slot is offered on the outer wall of the straight plug, and the annular link slot circle is located at the outside of threaded hole, and annular
Link slot internal screw thread is connected with cover.
Preferably, the current limiting plate is set as the round current limiting plate that diameter is less than straight plug internal diameter.
Preferably, multiple dust boards are additionally provided on the straight plug inner wall, multiple dust boards are uniform and staggered
It is distributed on the two sidewalls inside straight plug, and multiple dust boards are respectively positioned on the lower section of current limiting plate.
Preferably, the dust board is set as opening up curved baffle.
Preferably, the stopper brick is set as conical head.
A kind of pottery stopper rod plug proposed by the present invention, beneficial effect are: 1, in actual use, silk plug silk end
After stripped thread, annular cutting groove of the silk plug on pitman is cut down, is welding a silk plug again, then plug is whole
It can continue to use, avoid the waste of a plug and straight plug, there is learies that are easy to maintenance, reducing plug and reduction
The advantages of production cost；2, multiple annular cutting grooves are arranged on pitman, cut pitman can repeatedly, when even
After multiple annular cutting groove uses on taking over the baton, pitman can be replaced, not only have the effect of economizing on resources,
Effectively reduce cutting influence caused by straight plug；3, the gas circulation inside straight plug can be carried out by turning adjusting rod
It adjusts, is used convenient for user.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of stopper rod plug of making pottery proposed by the present invention；
Fig. 2 is a kind of straight plug schematic diagram of internal structure of stopper rod plug of making pottery proposed by the present invention.
In figure: straight plug 1, pitman 2, annular cutting groove 3, silk plug 4, cover 5, head plug 6, stopper brick 7, current limiting plate
8, dust board 9, annular link slot 10, adjusting rod 11, threaded hole 12, arrival slot 13.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-2, a kind of pottery stopper rod plug, including straight plug 1, the bottom of straight plug 1 are welded with a plug 6, and head
The bottom of plug 6 is connected with stopper brick 7, and the stomata being connected with inside straight plug is provided in head plug and stopper brick, plug
Head brick 7 is set as conical head, and setting in this way is more convenient for actually using, and keeps whole using effect more preferable, the top connection of straight plug 1
Have a plug 4, and connected between straight plug 1 and silk plug 4 by pitman 2, offered in pitman 2 and silk plug 4 with
The through-hole being connected to inside straight plug 1.
Multiple annular cutting grooves 3 are arranged at intervals on pitman 2, and multiple annular cutting grooves 3 are each along the week of pitman 2
To setting.Plug is successively welded by head plug 6, straight plug 1, pitman 2 and 4 four part of silk plug, is being actually used
Cheng Zhong after 4 end stripped threads of silk plug, annular cutting groove 3 of the silk plug 4 on pitman 2 is cut down, then weld one again
Root silk plug, then plug can integrally continue to use, and avoid the waste of a plug 6 and straight plug 1, improved plug, maintenance
It is convenient, reduce the learies of plug, reduces production cost.In the present embodiment, the annular cutting groove 3 on pitman 2 is excellent
Three are selected as, is available for users to and is cut three times, convenient for economizing on resources.And annular cutting groove 3 is arranged in pitman 2
On, it can effectively reduce and cut on influence caused by straight plug 1, after 3 uses of multiple annular cutting grooves on pitman 2,
Pitman 2 can be replaced.
Top horizontal inside straight plug 1 is inserted with adjusting rod 11, current limiting plate 8 is arranged on adjusting rod 11, current limiting plate 8 is set
It is set to the round current limiting plate that diameter is less than straight 1 internal diameter of plug, setting in this way is convenient for turning adjusting rod 11 to the inclination angle of current limiting plate 8
Degree is adjusted, and the gas flow inside straight plug 1 can be adjusted with this, is provided with multiple dust-breaks on straight 1 inner wall of plug
Plate 9, multiple dust boards 9 are uniform and staggered two sidewalls being distributed in inside straight plug 1 on, and multiple dust boards 9 are respectively positioned on limit
The lower section of flowing plate 8, dust board 9 are set as opening up curved baffle, and setting can be to the gas flowed through inside straight plug 1 in this way
Impurity in body is collected.
The arrival slot 13 plugged for one end of adjusting rod 11 is offered on the side inner wall of straight plug 1, and straight plug 1 is another
The horizontal perforative threaded hole 12 of the other end offered for adjusting rod 11 on the inner wall of side, the outer surface of adjusting rod 11 is provided with and spiral shell
The external screw thread that pit 12 is cooperatively connected, annular link slot 10 is offered on the outer wall of straight plug 1, and the annular circle of link slot 10 is located at spiral shell
The outside of pit 12, and annular 10 internal screw thread of link slot is connected with cover 5.
Working principle: whole successively welded by head plug 6, straight plug 1, pitman 2 and 4 four part of silk plug of plug and
At in actual use, after 4 end stripped threads of silk plug, under annular cutting groove 3 of the silk plug 4 on pitman 2 is cut
Coming, then welds a silk plug again, then plug can integrally continue to use, the waste of a plug 6 and straight plug 1 is avoided, and
And annular cutting groove 3 is arranged on pitman 2, cutting is effectively reduced on influence caused by straight plug 1, when on pitman 2
Multiple annular 3 uses of cutting groove after, pitman 2 can be replaced；
When needing to adjust the flow of straight 1 internal gas of plug, cover 5 need to only be backed out, then by turning adjusting rod 11
The tilt angle of current limiting plate 8 is adjusted, flow of straight 1 internal gas of plug can be adjusted with this, again by cover 5 after adjusting
It screws on.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. the bottom of a kind of pottery stopper rod plug, including straight plug (1), the straight plug (1) is welded with a plug (6), and head core
The bottom of stick (6) is connected with stopper brick (7), is provided in the head plug (6) and stopper brick (7) internal with straight plug (1)
The stomata being connected, which is characterized in that be connected at the top of the straight plug (l) plug (4), and straight plug (1) and silk core
It is connected, is offered in the pitman (2) and silk plug (4) internal with straight plug (1) by pitman (2) between stick (4)
The through-hole of connection is arranged at intervals with multiple annular cutting grooves (3), and multiple annular cutting groove (3) equal edges on the pitman (2)
The circumferential setting of pitman (2);
The internal top horizontal of the straight plug (l) is inserted with adjusting rod (11), is arranged with current limiting plate on the adjusting rod (11)
(8), the arrival slot (13) plugged for one end of adjusting rod (11) is offered on the inner wall of the straight plug (l), and straight plug (1)
The perforative threaded hole of the other end (12) for adjusting rod (11), the adjusting are offered with the arrival slot (13) respective side on inner wall
The outer surface of bar (11) is provided with the external screw thread being cooperatively connected with threaded hole (12), offers on the outer wall of the straight plug (1)
Annular link slot (10), the annular link slot (10) enclose the outside for being located at threaded hole (12), and annular link slot (10) interior spiral shell
Line is connected with cover (5).
2. a kind of pottery stopper rod plug according to claim 1, which is characterized in that it is small that the current limiting plate (8) is set as diameter
In the round current limiting plate of straight plug (1) internal diameter.
3. a kind of pottery stopper rod plug according to claim 1, which is characterized in that also set up on straight plug (1) inner wall
Have multiple dust boards (9), multiple dust boards (9) it is uniform and it is staggered be distributed on straight plug (1) inner wall, and multiple dust-breaks
Plate (9) is respectively positioned on the lower section of current limiting plate (8).
4. a kind of pottery stopper rod plug according to claim 3, which is characterized in that the dust board (9) is set as opening court
On curved baffle.
5. a kind of pottery stopper rod plug according to claim 1, which is characterized in that the stopper brick (7) is set as conical head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710501652.7A CN107498033B (en) | 2017-06-27 | 2017-06-27 | A kind of pottery stopper rod plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710501652.7A CN107498033B (en) | 2017-06-27 | 2017-06-27 | A kind of pottery stopper rod plug |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107498033A CN107498033A (en) | 2017-12-22 |
| CN107498033B true CN107498033B (en) | 2019-08-23 |
Family
ID=60678816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710501652.7A Active CN107498033B (en) | 2017-06-27 | 2017-06-27 | A kind of pottery stopper rod plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107498033B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3315635B2 (en) * | 1997-12-05 | 2002-08-19 | 川崎製鉄株式会社 | How to reuse tundish stopper for continuous casting |
| DE102005029033B4 (en) * | 2005-06-21 | 2007-10-11 | Refractory Intellectual Property Gmbh & Co. Kg | Stopper e.g. for metallurgical melting pot, has rod like shape made from fireproof ceramic material with first end extending axially to opening in direction of second end |
| EP2067549B1 (en) * | 2007-11-24 | 2010-03-24 | Refractory Intellectual Property GmbH & Co. KG | Stopper rod |
| CN101966580A (en) * | 2010-10-29 | 2011-02-09 | 维苏威高级陶瓷(苏州)有限公司 | Adjustable stopper rod for continuous casting |
| JP5821867B2 (en) * | 2013-02-07 | 2015-11-24 | Ｊｆｅスチール株式会社 | Stopper for continuous casting |
| CN204381357U (en) * | 2014-11-27 | 2015-06-10 | 华耐国际（宜兴）高级陶瓷有限公司 | A kind of stopper that can control argon flow amount |
-
2017
- 2017-06-27 CN CN201710501652.7A patent/CN107498033B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107498033A (en) | 2017-12-22 |
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| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Ceramic plug rod mandrel Effective date of registration: 20220524 Granted publication date: 20190823 Pledgee: Agricultural Bank of China Co.,Ltd. Yiyang Branch Pledgor: YIYANG ZIJING WELFARE CASTING Co.,Ltd. Registration number: Y2022980006054 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |