CN203992345U - A kind of Novel steel ball pouring nozzle - Google Patents
A kind of Novel steel ball pouring nozzle Download PDFInfo
- Publication number
- CN203992345U CN203992345U CN201420438507.0U CN201420438507U CN203992345U CN 203992345 U CN203992345 U CN 203992345U CN 201420438507 U CN201420438507 U CN 201420438507U CN 203992345 U CN203992345 U CN 203992345U
- Authority
- CN
- China
- Prior art keywords
- pouring
- retainer plate
- pouring mouth
- fixed disk
- mouth
- 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
Links
Landscapes
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Abstract
The utility model relates to a kind of Novel steel ball pouring nozzle, and this pouring nozzle mainly comprises: pouring mouth, fixed disk, retainer plate; Described pouring mouth is that step is columnar structured, and the endoporus of pouring mouth is up-small and down-big cone-shaped inner surface; Described fixed disk is provided with fixing hole; Pouring mouth matches with fixed disk, and fixed disk is sleeved on pouring nozzle; Described retainer plate is columnar structured, the miner diameter end matched in clearance of its endoporus and pouring mouth; The end face that contacts with pouring mouth at described retainer plate is provided with orthogonal convex tendon, and convex tendon and retainer plate are an entirety.The internal taper hole tapering α of described pouring mouth is 2～5 degree.The height of described convex tendon is 8～12 ㎜, and width is 10～15 ㎜.The material of described retainer plate is refractory material.The utility model pouring nozzle is the improvement of carrying out on the basis of existing technology, not only simple in structure, with low cost, and very practical.
Description
Technical field
The utility model belongs to metal smelt field, particularly a kind of Novel steel ball pouring nozzle.
Background technology
Steel ball is divided into grinding steel ball, forged steel ball, steel ball casting, is divided into bearing steel ball, stainless steel ball, carbon steel balls, alloying pellet, first group steel etc. according to rapidoprint according to production and processing technology.Wherein alloy steel ball is taking carbon, chromium, manganese, molybdenum etc. as the main metallic element that adds, and by forging, the spherical shape ferroalloy of the one wear body that generates of the mode such as spinning, rolling and casting, it is current industrial mine ball, the most important components such as ball for cement pulverized.
In the production process of alloy steel ball, molten iron in smelting furnace need to be poured in ball swage, in the time of cast, need to pour into a mould by pouring nozzle, but traditional cast retainer plate and junner bush are all ironys, temperature is too high, and the time will stick together slightly for a long time, and dismounting and maintenance are all very inconvenient.
Utility model content
For overcoming above-mentioned defect, the technical problems to be solved in the utility model is to provide a kind of simple, with low cost but very practical Novel pouring mouth.
A kind of Novel steel ball pouring nozzle, this pouring nozzle mainly comprises: pouring mouth, fixed disk, retainer plate; Described pouring mouth is that step is columnar structured, and the endoporus of pouring mouth is up-small and down-big cone-shaped inner surface; Described fixed disk is provided with fixing hole; Pouring mouth matches with fixed disk, and fixed disk is sleeved on pouring nozzle; Described retainer plate is columnar structured, the miner diameter end matched in clearance of its endoporus and pouring mouth; The end face that contacts with pouring mouth at described retainer plate is provided with orthogonal convex tendon, and convex tendon and retainer plate are an entirety.
The internal taper hole tapering α of described pouring mouth is 2～5 degree.
The height of described convex tendon is 8～12 ㎜, and width is 10～15 ㎜.
The material of described retainer plate is refractory material.
The utility model pouring nozzle is the improvement of carrying out on the basis of existing technology, not only simple in structure, with low cost, and very practical.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model pouring nozzle.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail.
As shown in Figure 1, a kind of Novel steel ball pouring nozzle, mainly comprises: pouring mouth 1, fixed disk 2, retainer plate 5.Pouring mouth 1 is that step is columnar structured, and the endoporus of pouring mouth 1 is up-small and down-big cone-shaped inner surface 3, and tapering α is 2～5 degree.Pouring mouth 1 matches with fixed disk 2, and fixed disk 2 is sleeved on pouring nozzle 1.Fixed disk 2 is provided with fixing hole 6, for pouring mouth 1 and fixed disk 2 are bolted on to smelting furnace.Retainer plate 5 is columnar structured, the miner diameter end matched in clearance of its endoporus 7 and pouring mouth 1; The end face that contacts with pouring mouth 1 at retainer plate 5 is provided with orthogonal convex tendon 4, and convex tendon 4 is an entirety with retainer plate 5.The height of convex tendon 4 is 8～12 ㎜, and width is 10～15 ㎜.Pouring mouth 1 is steel material.The material of retainer plate 5 can be selected refractory material, not only with low cost, and convenient disassembly, long service life.
The utility model, in the time of work, is first sleeved on fixed disk 2 miner diameter end of pouring mouth 1, and retainer plate 5 is bolted on smelting furnace, and pouring mouth 1 is also fixed on smelting furnace by fixed disk 5 simultaneously simultaneously.The height of adjusting cast punching block, the miner diameter end that the endoporus of retainer plate 57 is sleeved on to pouring mouth 1 is poured into a mould.Because retainer plate 5 is made for refractory material, and which is provided with convex tendon 4, thus fixed disk 2 and retainer plate 5 only part contact, can not be bonded together because temperature is high and be not easy to dismounting and maintenance.Because the endoporus of pouring mouth 1 is up-small and down-big taper, cast is very coherent unobstructed, is not easy to produce bubble simultaneously, and product quality is very good.
Claims (4)
1. a Novel steel ball pouring nozzle, is characterized in that: this pouring nozzle mainly comprises: pouring mouth (1), fixed disk (2), retainer plate (5); Described pouring mouth (1) is that step is columnar structured, and the endoporus of pouring mouth (1) is up-small and down-big cone-shaped inner surface (3); Described fixed disk (2) is provided with fixing hole (6); Pouring mouth (1) matches with fixed disk (2), and fixed disk (2) is sleeved on pouring nozzle (1); Described retainer plate (5) is columnar structured, the miner diameter end matched in clearance of its endoporus (7) and pouring mouth (1); The end face that contacts with pouring mouth (1) at described retainer plate (5) is provided with orthogonal convex tendon (4), and convex tendon (4) is an entirety with retainer plate (5).
2. steel ball pouring nozzle according to claim 1, is characterized in that: the internal taper hole tapering α of described pouring mouth (1) is 2～5 degree.
3. steel ball pouring nozzle according to claim 1, is characterized in that: the height of described convex tendon (4) is 8～12 ㎜, width is 10～15 ㎜.
4. steel ball pouring nozzle according to claim 1, is characterized in that: the material of described retainer plate (5) is refractory material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420438507.0U CN203992345U (en) | 2014-08-06 | 2014-08-06 | A kind of Novel steel ball pouring nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420438507.0U CN203992345U (en) | 2014-08-06 | 2014-08-06 | A kind of Novel steel ball pouring nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203992345U true CN203992345U (en) | 2014-12-10 |
Family
ID=52032410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420438507.0U Expired - Fee Related CN203992345U (en) | 2014-08-06 | 2014-08-06 | A kind of Novel steel ball pouring nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203992345U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108188349A (en) * | 2018-01-02 | 2018-06-22 | 繁昌县金牛机械铸造有限责任公司 | A kind of sand casting sprue gate tooling |
-
2014
- 2014-08-06 CN CN201420438507.0U patent/CN203992345U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108188349A (en) * | 2018-01-02 | 2018-06-22 | 繁昌县金牛机械铸造有限责任公司 | A kind of sand casting sprue gate tooling |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201889206U (en) | Wear-resistant roll sleeve of rolling press | |
| CN105463308B (en) | A kind of metal anticentripetal roll collar and its manufacturing process | |
| CN105149875A (en) | Method for manufacturing low-cost and high-wear-resistance ceramal composite liner plate | |
| CN104148651B (en) | A kind of preparation method of TiC carbide alloy composite grinding roll | |
| CN104148618B (en) | A kind of TiC base cemented carbide grid composite strengthening grinding roller | |
| CN106140819A (en) | A kind of compound high speed steel roll and production method thereof | |
| CN104907123A (en) | Lining of conical crusher and casting process of lining | |
| CN103240401A (en) | Production method of high alloy steel bimetal combined hammerhead | |
| CN203992345U (en) | A kind of Novel steel ball pouring nozzle | |
| CN205032214U (en) | Compound roller of high strength | |
| CN204148427U (en) | Forging mold | |
| CN104625014B (en) | The method that the nearly solid state pressure of a kind of train wheel shapes | |
| CN102806297A (en) | Novel hard alloy cold forging die for combined gear ring | |
| CN202715762U (en) | Novel hard alloy cold forging mold combined with tooth ring in use | |
| Kushnarev et al. | Production of high-quality railroad wheels | |
| CN203526543U (en) | Pouring nozzle | |
| CN203679182U (en) | Steel ball pouring device | |
| CN204320395U (en) | A kind of hammer head of hammer crusher | |
| CN203044495U (en) | Tungsten carbide roller | |
| CN204621024U (en) | Steel ball die for manufacturing | |
| CN101303048A (en) | Method for manufacturing high-strength composite material bearing | |
| CN201964750U (en) | Novel long-life tooth roller for tooth roller discharger | |
| CN202613952U (en) | Shaft furnace tooth roller | |
| CN103752788A (en) | Metal mold centrifuging casting process for duplex metal hammer | |
| CN204294897U (en) | A kind of hollow ball casting mold |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20160806 |