CN201136039Y - Casting head sheath for combined cast - Google Patents
Casting head sheath for combined cast Download PDFInfo
- Publication number
- CN201136039Y CN201136039Y CNU2007201591729U CN200720159172U CN201136039Y CN 201136039 Y CN201136039 Y CN 201136039Y CN U2007201591729 U CNU2007201591729 U CN U2007201591729U CN 200720159172 U CN200720159172 U CN 200720159172U CN 201136039 Y CN201136039 Y CN 201136039Y
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- CN
- China
- Prior art keywords
- combined type
- combined
- type casting
- riser sleeve
- riser
- 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 - Lifetime
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Abstract
The utility model relates to a combined type casting riser sleeve, in particular to a large-sized combined type riser sleeve which can applied to large cast iron and cast steel pieces. The combined type casting riser sleeve is composed of at least two combined pieces mutually combined into a whole. The combined type casting riser sleeve has the advantages that the combined type casting riser sleeve is convenient to be packed and transported; because each component prepared part after being separated is diminished in the volume compared with the integral structure, the space utilization is enhanced, and the package and transportation cost is saved; the combined type casting riser sleeve is convenient to be prepared; the sizes of dies which prepare each component subaspect is correspondingly diminished, the dies of each part can be borrowed, and so the production of the large-sized riser sleeve can be realized on the basis of the existing equipment; when clients use the combined type casting riser sleeve, different numbers of subaspects can be selected to be combined into riser sleeves with different sizes at will according to the use requirements in a certain range.
Description
Technical field
The utility model relates to a kind of combined type casting riser buss, particularly a kind of large scale combined riser buss that can be applicable on large-scale cast iron, the steel-casting.
Background technology
In Foundry Production, as adopt common sand mold rising head to carry out feeding, often required rising head size is bigger, and especially needed rising head size is bigger concerning heavy castings, and its consumption large quantitative metal liquid and feeding effect are also undesirable.Present most of Foundry Works, particularly steel-casting foundry buys the special-purpose thermal insulation riser buss mostly and solves this problem, facts have proved, use insulating riser sleeve when improving the feeding a casting effect, significantly to reduce the molten steel consumption amount in the Foundry Production, improve product yield.Compare with middle-size and small-size foundry goods, promote the use of insulating riser sleeve and compare with using common sand mold riser buss in heavy castings, its effect of saving molten iron is more obvious.But large scale especially the insulating riser sleeve of internal diameter size more than 300mm in the preparation supporting die size also relatively very big, often production equipment is had requirements at the higher level.The necessary die size of preparation monoblock type riser buss is relatively large, require also higher to equipment, manufacture difficulty and production cost have been improved undoubtedly, and under same percent defective situation, the loss of large scale riser buss is also bigger, simultaneously, the very big insulating riser sleeve of size it take up space also greatlyyer, and its packing and cost of transportation are also higher.
Summary of the invention
The utility model provides a kind of combined type casting to use riser buss in order to overcome the deficiency of above technology, can reduce the die size size, reduce production costs and difficulty, and the rate of reducing the number of rejects and seconds, and can conveniently produce and transport.
The utility model is realized by following measure:
Combined type casting riser buss of the present utility model is outside it is special: be made up of at least two sub-assemblies that are combined into one mutually.
It is vertical formula faying face that riser buss, the faying face of described sub-assembly are used in combined type casting of the present utility model.
It is embedded, buckle structure or pin feature that riser buss, the compound mode of described sub-assembly are used in combined type of the present utility model casting.
Riser buss is used in combined type casting of the present utility model, and for the effect that realizes being incubated or generating heat, described riser buss is the heat preservation riser buss of insulating riser sleeve or band heating effect.
Combined type casting of the present utility model uses riser buss, described sub-assembly to be preferably 2,4,8 or 12.
Principal character of the present utility model is a combined type, be that whole riser buss is a few part groups are arranged and to form, syndeton is separately made and be provided with to each several part, each several part is stitched together successively by syndeton and is combined into whole riser buss during use, wherein, the pattern of syndeton can have a variety of, and its structure can be embedded, buckle structure, pin feature etc., can also be formed by the binding agent bonding.In preparation process, the quantity of split is mainly according to riser buss structure and size decision, in general, prepared riser buss size is big more, the number of its separate section is also many more, can be divided into 4 parts, 8 parts, 12 parts according to the riser buss size and not wait, principle be split production easily and also mould can use mutually.
Riser buss of the present utility model, concrete preparation method:
According to riser buss size and structure it evenly is divided into the several combinations part, each sub-assembly prepares respectively by mould, is provided with syndeton between the sub-assembly, and syndeton can be damascene structures, buckle structure, pin feature etc.; Each several part also can connect by binding agent.Before use, each several part is combined successively by syndeton.
This insulating riser sleeve goes for bright, the blind riser cover of different shape, also is suitable for the insulating riser sleeve of various materials, as sand mold insulated feeder, fibrous type insulated feeder, expanded pearlite lithotype insulated feeder etc.
The beneficial effects of the utility model are:
One, be convenient to packing and transportation, because the relative overall structure smaller volume of each part after the preparation separately, its space availability ratio improves, and has saved packing and cost of transportation.
Two, be convenient to preparation, the die size that split is respectively formed in preparation diminishes relatively, and the each several part mould can use, and can be implemented in and makes the large scale riser buss on the existing equipment.
Three, the client in use, the split of can be within the specific limits choosing varying number according to instructions for use is arbitrarily made with the riser buss of different size.
Description of drawings
Fig. 1 is the main TV structure schematic diagram of present embodiment 1
Fig. 2 is the plan structure schematic diagram of present embodiment 1
Fig. 3 is the main TV structure schematic diagram of present embodiment 2
Fig. 4 is the plan structure schematic diagram of present embodiment 2
Among the figure, 1 is sub-assembly, and 2 is tongue, and 3 is connector.
The specific embodiment
The combined type casting of present embodiment is an insulating riser sleeve with riser buss, as shown in Figure 1, be to combine by 2 sub-assemblies 1, wherein have longitudinal fluting on the faying face of 1 sub-assembly, have vertical tongue 2 on the faying face of 1 sub-assembly in addition, the width of longitudinal fluting and vertical tongue equates.During use, two sub-assemblies are embedded as one mutually get final product.
Embodiment 2
The combined type casting of present embodiment is an insulating riser sleeve with riser buss, as shown in Figure 2, is the peg type structure that is combined by 4 sub-assemblies 1.Each sub-assembly respectively be fixed with a connector 3 up and down, a jack is all arranged on the connector 3.During use, 4 sub-assemblies are combined into one, pin is inserted in the jack alignment of connector in the jack, each sub-assembly can be fixed as one.
The combined type casting of present embodiment is the heat preservation riser buss of band heating effect with riser buss, and riser buss is combined by 6 sub-assemblies.Connect by the bayonet type structure between the sub-assembly.
Having used specific case herein sets forth structure of the present utility model and embodiment, especially the quantity of split and the syndeton pattern between the split have been made certain instance interpretation, on behalf of this combination type heat insulating riser buss, this elaboration only protect this several patterns and syndeton, and the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present utility model, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (5)
1. riser buss is used in a combined type casting, it is characterized in that: be made up of at least two sub-assemblies that are combined into one mutually.
2. riser buss is used in combined type casting according to claim 1, and it is characterized in that: the faying face of described sub-assembly is vertical formula faying face.
3. riser buss is used in combined type according to claim 1 and 2 casting, it is characterized in that: the compound mode of described sub-assembly is embedded, buckle structure or pin feature.
4. riser buss is used in combined type casting according to claim 3, it is characterized in that: described riser buss is the heat preservation riser buss of insulating riser sleeve or band heating effect.
5. riser buss is used in combined type casting according to claim 3, and it is characterized in that: described sub-assembly is 2,4,8 or 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201591729U CN201136039Y (en) | 2007-12-27 | 2007-12-27 | Casting head sheath for combined cast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201591729U CN201136039Y (en) | 2007-12-27 | 2007-12-27 | Casting head sheath for combined cast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201136039Y true CN201136039Y (en) | 2008-10-22 |
Family
ID=40036726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201591729U Expired - Lifetime CN201136039Y (en) | 2007-12-27 | 2007-12-27 | Casting head sheath for combined cast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201136039Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103128231A (en) * | 2013-03-12 | 2013-06-05 | 洛阳古城机械有限公司 | Method for solving shrinkage cavity and shrinkage porosity of cylinder cover valve boss |
-
2007
- 2007-12-27 CN CNU2007201591729U patent/CN201136039Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103128231A (en) * | 2013-03-12 | 2013-06-05 | 洛阳古城机械有限公司 | Method for solving shrinkage cavity and shrinkage porosity of cylinder cover valve boss |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jinan Shengquan Beijin Ceramic Filter Co., Ltd. Assignor: Shengquan Group Co., Ltd., Ji'nan City Contract record no.: 2011370000142 Denomination of utility model: Casting head sheath for combined cast Granted publication date: 20081022 License type: Exclusive License Record date: 20110428 |
|
| ASS | Succession or assignment of patent right |
Owner name: JINAN SHENGQUAN BEIJIN CERAMIC FILTER CO., LTD. Free format text: FORMER OWNER: SHENGQUAN GROUP CO. LTD., JINAN Effective date: 20111227 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20111227 Address after: 250204 Zhangqiu chemical industry park, Shandong, Ji'nan Patentee after: Jinan Shengquan Beijin Ceramic Filter Co., Ltd. Address before: 250204 Zhangqiu chemical industry park, Shandong, Ji'nan Patentee before: Shengquan Group Co., Ltd., Ji'nan City |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081022 |