CN207325887U - The straight dead head of running gate system - Google Patents
The straight dead head of running gate system Download PDFInfo
- Publication number
- CN207325887U CN207325887U CN201721324819.9U CN201721324819U CN207325887U CN 207325887 U CN207325887 U CN 207325887U CN 201721324819 U CN201721324819 U CN 201721324819U CN 207325887 U CN207325887 U CN 207325887U
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- China
- Prior art keywords
- riser
- dead head
- filter block
- gate system
- running gate
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Abstract
The utility model discloses a kind of straight dead head of running gate system, including the straight dead head body in running gate system, the straight dead head body interior is equipped with filter block, the straight dead head body includes upper riser and lower riser integrally connected is molded, the initial position of the filter block is located in lower riser, potting syrup is by upper riser gating by filter block current stabilization, and filter block floats up to the upper surface position of riser after casting complete.By the above-mentioned means, the straight dead head of the utility model running gate system, can save multiple components of traditional running gate system, reduce production cost, can stablize stamp, improve the quality of casting.
Description
Technical field
Casting field is the utility model is related to, more particularly to a kind of straight dead head of running gate system.
Background technology
Traditional casting technique filter residue has relied on the sectional area control of running gate system.And the extensive of filter block makes at present
The filter residue ability with, large increase, the section of running gate system is also appropriate to be adjusted.But running gate system is inherently a kind of
The waste of iron liquid, and may be produced at running gate system and knock sand, sand washing phenomenon, seriously affect casting quality.
The content of the invention
The utility model can save tradition mainly solving the technical problems that provide a kind of straight dead head of running gate system
Multiple components of running gate system, reduce production cost, can stablize stamp, improve the quality of casting.
In order to solve the above technical problems, the technical solution that the utility model uses is：A kind of running gate system is provided
Straight dead head, including the straight dead head body in running gate system, the straight dead head body interior is equipped with filter block, described
Straight dead head body includes upper riser and lower riser integrally connected is molded, and the initial position of the filter block is located in lower riser,
Potting syrup is by upper riser gating by filter block current stabilization, and filter block floats up to the upper surface position of riser after casting complete.
In one preferred embodiment of the utility model, the upper riser is the cylindrical structure of inner hollow, under described
Riser is the frustum cone structure of inner hollow.
In one preferred embodiment of the utility model, the diameter of the filter block is less than the internal diameter of upper riser, under described
The internal diameter of the upper end of riser is more than the diameter of filter block, and the internal diameter of lower end is less than the diameter of filter block.
In one preferred embodiment of the utility model, the filter block on initial position its upper surface and upper riser and
Planes align where lower riser junction.
The beneficial effects of the utility model are：The straight dead head of the utility model running gate system, can save traditional cast
Multiple components of system, reduce production cost, can stablize stamp, improve the quality of casting.
Brief description of the drawings
It is required in being described below to embodiment 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, drawings in the following description are only some realities of the utility model
Example is applied, for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Other attached drawings are obtained, wherein：
Fig. 1 is the structure diagram of one preferred embodiment of straight dead head of the utility model running gate system；
Fig. 2 is the sectional view of the straight dead head of the running gate system shown in Fig. 1；
The mark of each component is as follows in attached drawing：1st, straight dead head body, 2, filter block, 11, upper riser, 12, lower riser.
Embodiment
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only the 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 that those of ordinary skill in the art are obtained without making creative work, belongs to
The scope of the utility model protection.
Referring to Fig. 1, a kind of straight dead head of running gate system, including the straight dead head body 1 in running gate system, directly
Dead head body 1 is internally provided with filter block 2, and straight dead head body 1 includes upper riser 11 and lower 12 integrally connected of riser is molded, mistake
The initial position of filter block 2 is located in lower riser 12, and potting syrup passes through 2 current stabilization of filter block, casting complete by the cast of upper riser 11
Filter block 2 floats up to the upper surface position of riser 11 afterwards.
In addition, upper riser 11 is the cylindrical structure of inner hollow, lower riser 12 is the frustum cone structure of inner hollow.
In addition, the diameter of filter block 2 is less than the internal diameter of upper riser 11, the internal diameter of the upper end of lower riser 12 is more than filter block 2
Diameter, the internal diameter of lower end is less than the diameter of filter block 2.
In addition, filter block 2 its upper surface and plane where upper riser 11 and lower 12 junction of riser on initial position is neat
It is flat.
The straight dead head of the utility model running gate system, straight dead head bottom is positioned over by filter block（At round platform）, iron liquid
Injected immediately above by straight dead head, pass through direct stamp after filter block current stabilization.After casting complete, filter block floats, Bu Huiying
Ring Feeding channel
The prior art is different from, the straight dead head of the utility model running gate system, can save the more of traditional running gate system
A component, reduces production cost, can stablize stamp, improves the quality of casting.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
The equivalent structure or equivalent flow shift made using the utility model description, is directly or indirectly used in other phases
The technical field of pass, is equally included in the patent within the scope of the utility model.
Claims (4)
1. the straight dead head of a kind of running gate system, it is characterised in that described including the straight dead head body in running gate system
Straight dead head body interior is equipped with filter block, and the straight dead head body includes upper riser and lower riser integrally connected is molded, institute
The initial position for stating filter block is located in lower riser, potting syrup by upper riser gating by filter block current stabilization, after casting complete
Filter block floats up to the upper surface position of riser.
2. the straight dead head of running gate system according to claim 1, it is characterised in that the upper riser is inner hollow
Cylindrical structure, the lower riser are the frustum cone structure of inner hollow.
3. the straight dead head of running gate system according to claim 1, it is characterised in that the diameter of the filter block is less than upper
The internal diameter of riser, the internal diameter of the upper end of the lower riser are more than the diameter of filter block, and the internal diameter of lower end is less than the diameter of filter block.
4. the straight dead head of running gate system according to claim 1, it is characterised in that the filter block is on initial position
Its upper surface and planes align where upper riser and lower riser junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721324819.9U CN207325887U (en) | 2017-10-16 | 2017-10-16 | The straight dead head of running gate system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721324819.9U CN207325887U (en) | 2017-10-16 | 2017-10-16 | The straight dead head of running gate system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207325887U true CN207325887U (en) | 2018-05-08 |
Family
ID=62364602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721324819.9U Active CN207325887U (en) | 2017-10-16 | 2017-10-16 | The straight dead head of running gate system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207325887U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112935191A (en) * | 2021-01-28 | 2021-06-11 | 共享装备股份有限公司 | Air outlet riser |
-
2017
- 2017-10-16 CN CN201721324819.9U patent/CN207325887U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112935191A (en) * | 2021-01-28 | 2021-06-11 | 共享装备股份有限公司 | Air outlet riser |
| CN112935191B (en) * | 2021-01-28 | 2023-03-03 | 共享装备股份有限公司 | Air outlet riser |
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