CN203526543U - Pouring nozzle - Google Patents
Pouring nozzle Download PDFInfo
- Publication number
- CN203526543U CN203526543U CN201320578324.4U CN201320578324U CN203526543U CN 203526543 U CN203526543 U CN 203526543U CN 201320578324 U CN201320578324 U CN 201320578324U CN 203526543 U CN203526543 U CN 203526543U
- Authority
- CN
- China
- Prior art keywords
- sprue gate
- pouring nozzle
- retainer plate
- model
- packing ring
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to the technical field of smelting machinery, in particular to a pouring nozzle. The pouring nozzle comprises a sprue gate fixing ring and a sprue gate ring, wherein the sprue gate fixing ring is matched with the sprue gate ring, and a gasket is arranged on the connected portion between the sprue gate fixing ring and the sprue gate ring. The pouring nozzle has the advantages of being convenient to dismantle and long in service life.
Description
Technical field
The utility model relates to melting field of mechanical technique, is specifically related to a kind of pouring nozzle.
Background technology
Abrasion-proof steel ball is a kind of crushing medium for ball mill, for the material of crushing mill.Abrasion-proof steel ball has two kinds: a kind of, the white cast-iron that the chromium of take is main alloy element is called for short chrome alloy cast iron, and the cast grinding ball that the chrome alloy cast iron of take is material is called chromium alloy iron casting abrading ball; Another kind is, the cast grinding ball that the spheroidal graphite cast-iron of take is material is called ductile iron abrading-ball, and the matrix wherein obtaining by heat treatment is mainly that the ductile iron abrading-ball of bainite is called for short bainite ductile iron abrading-ball; The matrix obtaining by heat treatment is mainly that martensitic ductile iron abrading-ball is called for short martensite nodular cast iron grinding ball.
In the production process of abrasion-proof steel ball, need to the molten iron in smelting furnace be poured in steel ball model moulding, in casting process, molten iron need be poured into a mould by pouring nozzle, and pouring nozzle of the prior art comprises sprue gate retainer plate and sprue gate circle, sprue gate retainer plate plays fixation, sprue gate circle is provided with sprue gate, and molten iron passes from sprue gate, due to production environment excess Temperature, Quan Yu sprue gate, the sprue gate retainer plate inconvenience demolition and maintenance of irony, and service life is not long.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of apparatus for pouring of for convenience detach, long service life, i.e. a kind of pouring nozzle.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind of pouring nozzle, comprise sprue gate retainer plate, sprue gate circle, described sprue gate circle is suitable with described sprue gate retainer plate, and retainer plate junction, Quan Yu sprue gate, described sprue gate is provided with packing ring, packing ring makes the not directly contact of Quan Yu sprue gate, sprue gate retainer plate, facilitates the dismounting of pouring nozzle.
Described sprue gate circle is provided with projection, and described projection and described packing ring are suitable.
Described projection is provided with sprue gate, and described sprue gate bore is 35 millimeters, and bore more in the past pouring nozzle shrinks, and has improved the accuracy of cast.
Described geat retainer plate is provided with axis hole, and available bolt, through axis hole, plays fixation.
Described geat retainer plate axial location place is provided with cylindrical groove No. one.
Described packing ring axial location place is provided with cylindrical groove No. two.
Described sprue gate circle adopts fire-resistant husky material to make, and has extended the service life of pouring nozzle.
The beneficial effects of the utility model are: increased packing ring, facilitated the demolition and maintenance of pouring nozzle, used fire-resistant husky material, extended the service life of pouring nozzle.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is blast structural representation of the present utility model;
In figure, 1, sprue gate retainer plate, 101, cylindrical grooves, 102, axis hole, 2, sprue gate circle, 201, projection, 202, sprue gate, 3, packing ring, 301, No. two cylindrical grooves.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, a kind of pouring nozzle, comprise sprue gate retainer plate 1, sprue gate circle 2, sprue gate circle 2 is suitable with sprue gate retainer plate 1, sprue gate circle 2 is provided with packing ring 3 with sprue gate retainer plate 1 junction, packing ring 3 makes sprue gate circle 2 directly not contact with sprue gate retainer plate 1, facilitates the dismounting of pouring nozzle.
Sprue gate circle 2 is provided with projection 201, and projection 201 is suitable with packing ring 3.
Geat retainer plate 1 is provided with axis hole 102, and available bolt, through axis hole 102, plays fixation.
Geat retainer plate 1 axial location place is provided with cylindrical groove 101 No. one.
Sprue gate circle 2 adopts fire-resistant husky material to make, and has extended the service life of pouring nozzle.
During work, it is 2 suitable that sprue gate retainer plate 1 and sprue gate are enclosed, sprue gate retainer plate 1 encloses 2 junctions with sprue gate and is provided with packing ring 3, mode and smelting furnace that sprue gate retainer plate 1 is bolted are connected, molten iron encloses 2 sprue gate 202 by sprue gate and is cast in ready steel ball model, complete pouring practice, sprue gate circle 2 is made by fire-resistant husky material, service life is longer, when needs disassemble pouring nozzle, packing ring 3 play effect for convenience detach, realized object for convenience detach, long service life.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. a pouring nozzle, comprises sprue gate retainer plate, sprue gate circle, and described sprue gate circle is suitable with described sprue gate retainer plate, it is characterized in that: retainer plate junction, Quan Yu sprue gate, described sprue gate is provided with packing ring.
2. pouring nozzle according to claim 1, is characterized in that: described sprue gate circle is provided with projection, and described projection and described packing ring are suitable.
3. pouring nozzle according to claim 2, is characterized in that: described projection is provided with sprue gate, and described sprue gate bore is 35 millimeters.
4. pouring nozzle according to claim 1, is characterized in that: described geat retainer plate is provided with axis hole.
5. pouring nozzle according to claim 1, is characterized in that: described geat retainer plate axial location place is provided with cylindrical groove No. one.
6. pouring nozzle according to claim 1, is characterized in that: described packing ring axial location place is provided with cylindrical groove No. two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320578324.4U CN203526543U (en) | 2013-09-17 | 2013-09-17 | Pouring nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320578324.4U CN203526543U (en) | 2013-09-17 | 2013-09-17 | Pouring nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203526543U true CN203526543U (en) | 2014-04-09 |
Family
ID=50412805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320578324.4U Expired - Fee Related CN203526543U (en) | 2013-09-17 | 2013-09-17 | Pouring nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203526543U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108176819A (en) * | 2018-01-02 | 2018-06-19 | 繁昌县金牛机械铸造有限责任公司 | A kind of casting and pouring mouth tooling |
| CN109482855A (en) * | 2019-01-03 | 2019-03-19 | 陈孝 | A kind of metal casting ladle casting sleeve |
-
2013
- 2013-09-17 CN CN201320578324.4U patent/CN203526543U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108176819A (en) * | 2018-01-02 | 2018-06-19 | 繁昌县金牛机械铸造有限责任公司 | A kind of casting and pouring mouth tooling |
| CN109482855A (en) * | 2019-01-03 | 2019-03-19 | 陈孝 | A kind of metal casting ladle casting sleeve |
| CN109482855B (en) * | 2019-01-03 | 2020-12-08 | 安徽道润电子有限公司 | Pouring sleeve of metal pouring ladle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20210917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |