CN208991699U - Exothermic riser component - Google Patents
Exothermic riser component Download PDFInfo
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- CN208991699U CN208991699U CN201821461268.5U CN201821461268U CN208991699U CN 208991699 U CN208991699 U CN 208991699U CN 201821461268 U CN201821461268 U CN 201821461268U CN 208991699 U CN208991699 U CN 208991699U
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- riser
- exothermic
- exothermic riser
- neck
- wall
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Abstract
The utility model discloses a kind of exothermic riser components, including exothermic riser, the inside of the exothermic riser has riser cavity, described exothermic riser one end is enclosed construction, installation space is formed between the other end and exothermic riser, exothermic riser neck is equipped in the installation space, the outer wall of the inner wall and riser cavity of the exothermic riser neck fits, and is additionally provided with riser buss between the outer wall of the exothermic riser neck and the inner wall of exothermic riser.By the above-mentioned means, the utility model exothermic riser component, can guarantee that riser neck Feeding channel is unobstructed, guarantee the feeding effect of exothermic riser, Quench will not be generated, exothermic riser neck will not be squeezed broken.It will not influence feeding a casting, not will cause the casting problems such as cinder hole, moulding is simple, and cost of manufacture substantially reduces.
Description
Technical field
The utility model relates to casting fields, more particularly to a kind of exothermic riser component.
Background technique
Now with the development in epoch, engineering goods are also higher and higher for the requirement of casting.It at this time just needs a large amount of
Using exothermic riser it is small in size in this way, the high riser of feeding efficiency.So in present foundry industry, the utilization rate of exothermic riser
It is higher and higher.
The riser neck of existing exothermic riser has: light steel bushing riser neck, the riser neck of light exothermic material, covers on the outside of steel bushing
The riser neck of lid exothermic material.Although the wherein scheme moulding forming of light steel bushing.But steel bushing direct contact heat molten iron, it can make
At molten iron Quench at riser neck, casting is caused to have the risk of shrinkage porosite.The riser neck of light exothermic material, in the use of high-pressure molding line
In, more crisp exothermic material meeting fragmentation, during heating molten steel fills type, the exothermic material of riser neck can be floated.Lead to casting
The bad generation shrinkage cavity of feeding and cast outer surface cinder hole.And the scheme of steel bushing outer side covering thermal insulation material, when heating molten steel, are indirect
Touching steel bushing can generate Quench, while exothermic material, because with heating molten steel because steel bushing completely cuts off, exothermic material is difficult to work.Simultaneously
Exothermic material directly contacts the molding sand of high pressure moulding, is still possible to be extruded broken.
Summary of the invention
The utility model can guarantee riser neck feeding mainly solving the technical problems that provide a kind of exothermic riser component
Channel is unobstructed, guarantees the feeding effect of exothermic riser, will not generate Quench, and exothermic riser neck will not be squeezed broken.It will not
Feeding a casting is influenced, not will cause the casting problems such as cinder hole, moulding is simple, and cost of manufacture substantially reduces.
In order to solve the above technical problems, the technical solution that the utility model uses is: providing a kind of exothermic riser group
Part, including exothermic riser, the inside of the exothermic riser have riser cavity, and described exothermic riser one end is enclosed construction, separately
Installation space is formed between one end and exothermic riser, is equipped with exothermic riser neck in the installation space, the exothermic riser neck
The outer wall of inner wall and riser cavity fits, and is additionally provided with riser between the outer wall of the exothermic riser neck and the inner wall of exothermic riser
Set.
In one preferred embodiment of the utility model, the open end of the riser cavity stretches out in exothermic riser, and
Its open end is in closing structure.
In one preferred embodiment of the utility model, the exothermic riser neck is closely pasted with riser cavity and exothermic riser
It closes.
In one preferred embodiment of the utility model, the riser buss is steel bushing.
The beneficial effects of the utility model are: the utility model exothermic riser component, can guarantee riser neck Feeding channel
It is unobstructed, guarantee the feeding effect of exothermic riser, Quench will not be generated, exothermic riser neck will not be squeezed broken.It will not influence
Feeding a casting not will cause the casting problems such as cinder hole, and moulding is simple, and cost of manufacture substantially reduces.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings, in which:
Fig. 1 is the structural schematic diagram of one preferred embodiment of the utility model exothermic riser component；
The components in the drawings are labeled as follows: 1, exothermic riser, 2, riser cavity, 3, exothermic riser neck, 4, riser buss.
Specific embodiment
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.Based on the implementation in the utility model
Example, all other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Referring to Fig. 1, a kind of exothermic riser component, including exothermic riser 1, the inside of exothermic riser 1 have riser cavity
2,1 one end of exothermic riser is enclosed construction, forms installation space between the other end and exothermic riser 1, is equipped with hair in installation space
The outer wall of hot riser neck 3, the inner wall and riser cavity 2 of exothermic riser neck 3 fits, and the outer wall of exothermic riser neck 3 and fever emit
Riser buss 4 is additionally provided between the inner wall of mouth 1.
In addition, the open end of riser cavity 2 stretches out in exothermic riser 1, and its open end is in closing structure.
In addition, exothermic riser neck 3 is fitted closely with riser cavity 2 and exothermic riser 1.
In addition, riser buss 4 is steel bushing.
In use, first exothermic riser neck 3 and riser steel bushing are fitted together, then by the exothermic riser neck organized and 3
Exothermic riser 1 is assemblied together.Finally being placed on needs to carry out the moulding of product on product mold to be used.This fever is completed to emit
The use of mouth.Heating molten steel is directly contacted with exothermic riser neck 3, can guarantee that riser neck Feeding channel is unobstructed well, guarantees fever
The feeding effect of riser 1.Steel bushing and heating molten steel are completely cut off by exothermic riser neck 3, will not generate Quench.High pressure molding sand and steel when moulding
Set directly contacts, and the relatively trichorrhexis hot riser neck 3 in steel bushing will not be squeezed broken.It will not influence feeding a casting, Bu Huizao
At casting problems such as cinder holes.Compared to more direct steel bushing riser neck, riser steel bushing moulding is simple.Cost of manufacture substantially reduces.
It is different from the prior art, the utility model exothermic riser component can guarantee that riser neck Feeding channel is unobstructed, guarantee
The feeding effect of exothermic riser, will not generate Quench, and exothermic riser neck will not be squeezed broken.It will not influence feeding a casting,
The casting problems such as cinder hole are not will cause, moulding is simple, and cost of manufacture substantially reduces.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Using equivalent structure or equivalent flow shift made by the utility model description, it is applied directly or indirectly in other phases
The technical field of pass, is also included in the patent protection scope of the utility model.
Claims (4)
1. a kind of exothermic riser component, which is characterized in that including exothermic riser, the inside of the exothermic riser has riser empty
Chamber, described exothermic riser one end are enclosed construction, form installation space between the other end and exothermic riser, in the installation space
Equipped with exothermic riser neck, the outer wall of the inner wall and riser cavity of the exothermic riser neck fits, outside the exothermic riser neck
Riser buss is additionally provided between wall and the inner wall of exothermic riser.
2. exothermic riser component according to claim 1, which is characterized in that the open end of the riser cavity stretches out in hair
Hot riser, and its open end is in closing structure.
3. exothermic riser component according to claim 1, which is characterized in that the exothermic riser neck and riser cavity and hair
Hot riser fits closely.
4. exothermic riser component according to claim 1, which is characterized in that the riser buss is steel bushing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821461268.5U CN208991699U (en) | 2018-09-07 | 2018-09-07 | Exothermic riser component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821461268.5U CN208991699U (en) | 2018-09-07 | 2018-09-07 | Exothermic riser component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208991699U true CN208991699U (en) | 2019-06-18 |
Family
ID=66800019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821461268.5U Active CN208991699U (en) | 2018-09-07 | 2018-09-07 | Exothermic riser component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208991699U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021184835A1 (en) * | 2020-03-19 | 2021-09-23 | 山东春秋新材料股份有限公司 | Combinable easy-to-cut sheet |
-
2018
- 2018-09-07 CN CN201821461268.5U patent/CN208991699U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021184835A1 (en) * | 2020-03-19 | 2021-09-23 | 山东春秋新材料股份有限公司 | Combinable easy-to-cut sheet |
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