CN204171275U - A kind of modified node method casting casing - Google Patents
A kind of modified node method casting casing Download PDFInfo
- Publication number
- CN204171275U CN204171275U CN201420613579.4U CN201420613579U CN204171275U CN 204171275 U CN204171275 U CN 204171275U CN 201420613579 U CN201420613579 U CN 201420613579U CN 204171275 U CN204171275 U CN 204171275U
- Authority
- CN
- China
- Prior art keywords
- casing
- inclined plane
- inner chamber
- node method
- modified node
- 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
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- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model relates to a kind of modified node method casting casing, comprise casing and fixing handle on its external wall, be characterised in that: described cabinets cavity is the non-isometrical inner chamber with inclined plane, uniformly in the inclined plane of described non-isometrical inner chamber be shaped with multiple vertical groove, the inclined plane of non-isometrical inner chamber and casing axially between angle be 4-8 degree.Advantage is: the groove on this casing internal chamber wall and gradient can adopt special fixture one-step casting shaping, and groove is without the need to secondary operations, and then shorten the process-cycle of casing, enhance productivity, and reduces production cost; In addition, this cover box structure is simple, reasonable in design, has that volume is little, intensity is high and the advantage such as lightweight.
Description
Technical field
The utility model belongs to casting technology field, particularly relates to a kind of modified node method casting casing.
Background technology
At present, the sand mold that moulding machine makes on removable-flask moulding production line, before pouring molten iron, needs to add a casing in sand mold outside and is protected, burst by sand mold to prevent molten iron.The sand mold surrounding of making due to moulding machine has all needed an inclined plane, thus cover box cavity is corresponding makes the inclined plane matched with it.For ease of being separated with sand mold, casing internal chamber wall need be provided with several separating tank, is enclosed within adhesive tape sand on sand mold to avoid casing.The processing mode of tradition casing is at the liner plate of cover chamber interior wall mounting strap gradient, then on liner plate, processes inclined plane and groove, and installs liner plate and need hole on cover tank wall.Because mouth in aforementioned structure is fixing, if make casing profile constant, certainly will reduce casing body wall thickness, so not only reduce the intensity of casing, and complex structure, process-cycle are long, cost is higher.
Summary of the invention
The utility model provides that a kind of structure is simple, intensity is high and saves the modified node method of the casting casing of material and cost for solving in known technology the technical problem that exists.
The technical scheme that the utility model is taked for the technical problem existed in solution known technology is:
The modified node method of casting casing, comprises casing and fixing handle on its external wall, it is characterized in that: described cabinets cavity is the non-isometrical inner chamber with inclined plane, uniformly in the inclined plane of described non-isometrical inner chamber is shaped with multiple vertical groove.
The utility model can also adopt following technical scheme:
Angle a between the inclined plane of described non-isometrical inner chamber and casing axis is 4-8 degree.
Described casing is square structure.
Described casing is cylindrical structural.
The advantage that the utility model has and good effect are: because the utility model adopts technique scheme, groove on this casing internal chamber wall and gradient can adopt special fixture one-step casting shaping, and groove is without the need to secondary operations, and then shorten the process-cycle of casing, enhance productivity, reduce production cost.In addition, this cover box structure is simple, reasonable in design, has that volume is little, intensity is high and the advantage such as lightweight.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A-A sectional view of Fig. 1.
In figure: 1, casing; 2, inclined plane; 3, vertical groove; 4, handle.
Detailed description of the invention
For summary of the invention of the present utility model, Characteristic can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1 and Fig. 2, the modified node method of casting casing, comprise casing 1 and fixing handle 4 on its external wall.Described cabinets cavity is the non-isometrical inner chamber with inclined plane 2, and in the present embodiment, the angle a between the inclined plane 2 of described non-isometrical inner chamber and casing axis is 4-8 degree.Uniformly in the inclined plane 2 of described non-isometrical inner chamber be shaped with multiple vertical groove 3, the quantity of described groove can set according to actual needs.Described casing is square structure, also can be cylindrical structural or other shape.Cover box cavity inclined plane and groove shaping by special fixture one-step casting, without the need to secondary operations.
Claims (4)
1. cast a modified node method for casing, comprise casing and fixing handle on its external wall, it is characterized in that: described cabinets cavity is the non-isometrical inner chamber with inclined plane, uniformly in the inclined plane of described non-isometrical inner chamber be shaped with multiple vertical groove.
2. the modified node method of casting casing according to claim 1, is characterized in that: the angle a between the inclined plane of described non-isometrical inner chamber and casing axis is 4-8 degree.
3. the modified node method of casting casing according to claim 2, is characterized in that: described casing is square structure.
4. the modified node method of casting casing according to claim 2, is characterized in that: described casing is cylindrical structural.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420613579.4U CN204171275U (en) | 2014-10-22 | 2014-10-22 | A kind of modified node method casting casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420613579.4U CN204171275U (en) | 2014-10-22 | 2014-10-22 | A kind of modified node method casting casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204171275U true CN204171275U (en) | 2015-02-25 |
Family
ID=52560111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420613579.4U Expired - Fee Related CN204171275U (en) | 2014-10-22 | 2014-10-22 | A kind of modified node method casting casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204171275U (en) |
-
2014
- 2014-10-22 CN CN201420613579.4U patent/CN204171275U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20150225 Termination date: 20151022 |
|
| EXPY | Termination of patent right or utility model |