CN203091677U - Novel riser bush suitable for multiple hot nodes - Google Patents
Novel riser bush suitable for multiple hot nodes Download PDFInfo
- Publication number
- CN203091677U CN203091677U CN 201320001655 CN201320001655U CN203091677U CN 203091677 U CN203091677 U CN 203091677U CN 201320001655 CN201320001655 CN 201320001655 CN 201320001655 U CN201320001655 U CN 201320001655U CN 203091677 U CN203091677 U CN 203091677U
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- riser
- bush
- cast
- novel
- cavity
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Abstract
The utility model relates to a novel riser bush suitable for multile hot nodes. The novel riser bush comprises a bush body. The novel riser bush is characterized in that a partition plate is arranged inside an inner cavity of the bush body and divides the inner cavity of the sleeve body into a plurality of independent sub-cavities; the riser bush is adopted when a cast is cast and produced; each sub-cavity inside the riser bush respectively corresponds to one hot node; and an independent riser head is formed inside each sub-cavity in the casting process. Thus, a plurality of independent hot nodes can be fed in the single riser bush simultaneously. On one hand, the riser bush solves the problem that two or more riser bushes are interfered when the distances between the hot nodes are over-short; and on the other hand, compared with the single cavity structure of the traditional riser bush, the novel riser bush has the advantage that molten metal is saved. The riser head behind the partition plate is independent, so that each riser head can be conveniently removed in a knocking manner; meanwhile, the texture damage of the cast surface also can be reduced; the cast quality is ensured; and the product yield of the cast is improved.
Description
Technical field
The utility model relates to the casting mold riser buss, particularly a kind of novel riser buss that is applicable to many thermal center points.
Background technology
Rising head is to be arranged on to supply storage feeding a casting molten metal bath in the casting mold in the foundry goods manufacture process, and the cavity of exhaust, the effect of collection slag is arranged.In actual production process, for improving the product yield of foundry goods, reduce the molten metal in the rising head, be provided with the insulating riser sleeve of insulation material or refractory material making usually in the position of rising head or the exothermic riser sleeve of being made by high exothermic material is set.Present thermal center point of a riser buss feeding commonly used in the Foundry Production, if but foundry goods when isolated two or more thermal center point is arranged, usually can be because thermal center point hypotelorism cause the two or more common riser busses of placement can produce the size interference; After perhaps using the two or more thermal center points of existing riser buss feeding, rising head is difficult to remove, and it is improper to remove, and can cause the band meat breakage of cast(ing) surface, thereby reduce casting quality and yield rate.
Summary of the invention
The utility model provides a kind of feeding simultaneously a plurality of isolated thermal center points for solving the technical problem that exists in the known technology, save molten metal, remove easily, reduce the band meat breakage of cast(ing) surface, guarantee casting quality, improve the novel riser buss that is applicable to many thermal center points of foundry goods yield rate.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is:
A kind of novel riser buss that is applicable to many thermal center points comprises body, and it is characterized in that: the inner chamber of body is provided with dividing plate, and dividing plate is divided into several with the inner chamber of body and independently divides cavity.
The utility model also with the technical scheme of taking is:
Described dividing plate and the body structure that is formed in one.
Advantage and the good effect that the utlity model has are:
When foundry goods casting production, adopt above-mentioned riser buss, each in the riser buss divides cavity corresponding thermal center point, and in casting cycle, each divides, and cavity is interior to form an independently rising head, thereby has realized a plurality of isolated thermal center points of single riser buss feeding simultaneously.When this riser buss has solved thermal center point hypotelorism on the one hand, the problem that adopts two or more riser busses to interfere; Than adopting existing riser buss list cavity structure, saved molten metal on the other hand.Because adopting the rising head behind the dividing plate is independently, can adopt the mode of knocking to remove each rising head easily, also can reduce the band meat breakage of cast(ing) surface simultaneously, guarantee casting quality, improve the foundry goods yield rate.
Description of drawings
Fig. 1 is the riser buss structural representation of band in-line dividing plate;
Fig. 2 is the user mode reference diagram of Fig. 1;
Fig. 3 is the structural representation that Fig. 2 medium casting is connected with rising head;
Fig. 4 is the riser buss structural representation of band herringbone dividing plate;
Fig. 5 is the riser buss structural representation of band cross partition.
Among the figure: 1, body; 2, dividing plate; 3, foundry goods; 4, rising head.
The specific embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1-5, a kind of novel riser buss that is applicable to many thermal center points comprises body.The cross sectional shape of body can be circle, ellipse or polygon etc., and body can be the band bottom structure or not be with bottom structure.The inner chamber of body is provided with dividing plate, and dividing plate is divided into several with the inner chamber of body and independently divides cavity.The shape of dividing plate can design according to the thermal center number of spots of reality.Concrete, when the point of the thermal center on the foundry goods 3 was two, dividing plate adopted the in-line structure, the cavity in the body is divided into two independently divides cavity, and each divides cavity corresponding thermal center point.After casting is finished, form an independently rising head 4 in each branch cavity.When the thermal center point was three, dividing plate adopted herringbone structure, the cavity in the body is divided into three independently divides cavity; When the point of the thermal center on the foundry goods was four, dividing plate adopted decussate texture, the cavity in the body is divided into four independently divides cavity.And the like, when the thermal center point is five or when above, the shape of dividing plate will guarantee that its space of cutting apart gets final product with the quantity of thermal center point is corresponding.
In the technique scheme: dividing plate and body can be made two fens body structures, and dividing plate forms plug-in mounting with the body inwall and cooperates.From reducing manufacturing cost, simplifying the angle consideration of assembling, aforementioned barriers and body preferably adopt integrated formed structure.
The above only is the preferable example of executing of the present utility model, is not to be used for limiting practical range of the present utility model.Be that all equivalences of doing according to the content of the utility model claim change and modification, all fall into technical scope of the present utility model.
Claims (2)
1. a novel riser buss that is applicable to many thermal center points comprises body, and it is characterized in that: the inner chamber of body is provided with dividing plate, and dividing plate is divided into several with the inner chamber of body and independently divides cavity.
2. the novel riser buss that is applicable to many thermal center points according to claim 1 is characterized in that: described dividing plate and the body structure that is formed in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320001655 CN203091677U (en) | 2013-01-04 | 2013-01-04 | Novel riser bush suitable for multiple hot nodes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320001655 CN203091677U (en) | 2013-01-04 | 2013-01-04 | Novel riser bush suitable for multiple hot nodes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203091677U true CN203091677U (en) | 2013-07-31 |
Family
ID=48843122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320001655 Expired - Lifetime CN203091677U (en) | 2013-01-04 | 2013-01-04 | Novel riser bush suitable for multiple hot nodes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203091677U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433426A (en) * | 2013-08-23 | 2013-12-11 | 中核苏阀横店机械有限公司 | Casting wood former structure of support supporting riser bush |
| CN105618685A (en) * | 2015-12-30 | 2016-06-01 | 大连船用推进器有限公司 | Large fixed pitch propeller casting riser structure and manufacturing method thereof |
| CN109590435A (en) * | 2019-01-17 | 2019-04-09 | 重庆卡森科技有限公司 | A kind of casting technique for heavy truck automobile differential shell |
-
2013
- 2013-01-04 CN CN 201320001655 patent/CN203091677U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433426A (en) * | 2013-08-23 | 2013-12-11 | 中核苏阀横店机械有限公司 | Casting wood former structure of support supporting riser bush |
| CN103433426B (en) * | 2013-08-23 | 2015-06-24 | 中核苏阀横店机械有限公司 | Casting wood former structure of support supporting riser bush |
| CN105618685A (en) * | 2015-12-30 | 2016-06-01 | 大连船用推进器有限公司 | Large fixed pitch propeller casting riser structure and manufacturing method thereof |
| CN105618685B (en) * | 2015-12-30 | 2017-12-29 | 大连船用推进器有限公司 | A kind of large-scale constant pitch airscrew casting dead head structure and its manufacture method |
| CN109590435A (en) * | 2019-01-17 | 2019-04-09 | 重庆卡森科技有限公司 | A kind of casting technique for heavy truck automobile differential shell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130731 |
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| CX01 | Expiry of patent term |