CN202045342U - Sand box - Google Patents
Sand box Download PDFInfo
- Publication number
- CN202045342U CN202045342U CN2011201313950U CN201120131395U CN202045342U CN 202045342 U CN202045342 U CN 202045342U CN 2011201313950 U CN2011201313950 U CN 2011201313950U CN 201120131395 U CN201120131395 U CN 201120131395U CN 202045342 U CN202045342 U CN 202045342U
- Authority
- CN
- China
- Prior art keywords
- sand box
- cope
- drag box
- box
- sandbox
- 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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Abstract
The utility model belongs to the field of casting equipment, in particular to a sand box suitable for ultra-long ultrathin casts. The sand box comprises an upper sand box and a lower sand box which are connected with each other. The sand box is characterized in that the upper sand box and the lower sand box are internally provided with a box baffle which is lower than box openings of the upper sand box and the lower sand box. The sand box has high strength, reduces the risk of warping and deformation of the casts and reduces the sand consumption as well as production cost.
Description
Technical field
The utility model belongs to the Casting Equipment field, particularly a kind of sandbox that is applicable to the ultra-thin class foundry goods of overlength.
Background technology
When the ultra-thin class foundry goods of production overlength, this class foundry goods temperature field skewness, foundry goods owing to foundry goods and running gate system in the cast cooling procedure do not shrink simultaneously, thereby cause stress difference, buckling deformation very easily takes place in foundry goods under the effect of stress difference, changed the apparent size of foundry goods, the assembling that has influenced foundry goods is used.For alleviating the phenomenon of this buckling deformation of foundry goods, need high-intensity sandbox frock to guarantee.
Traditional sandbox generally all is a steel-casting, and it is very difficult to make the cast steel sandbox that satisfies the ultra-thin class castings production of overlength, and complex manufacturing technology, production cost are too high, and the intensity of the sandbox of producing in addition also is difficult to guarantee, need improves existing sandbox.
Summary of the invention
The utility model is produced needs in order to satisfy, and has designed a kind of sandbox that is applicable to the ultra-thin class castings production of overlength, and this sandbox can be saved the consumption of sand, and sandbox intensity is good, reduces the risk of foundry goods buckling deformation, has saved cost, has reduced discharging.
The utility model is achieved through the following technical solutions:
A kind of sandbox, it comprises cope and drag box, described cope is connected with drag box, it is characterized in that: be provided with the case shelves in described cope and the drag box, described case shelves all are lower than the case mouth of cope and drag box, and the case shelves of setting help improving the intensity of sandbox, can bear bigger stress and indeformable, can reduce sand using amount on the other hand, save production cost.
Be provided with the plug angle in four bights of cope and drag box, the size stability and the intensity of sandbox have been improved in the plug angle of setting.
The bilateral symmetry of described cope and drag box is provided with hanging axis, and the hanging axis of setting is convenient to ready-made mould turnover operation, reduces staff's labour intensity.
The edge of the case mouth of described cope and drag box is provided with ellipse hole, and the ellipse hole of setting is convenient to the location of cope and drag box, improves coupling mechanism force.
In sum: sandbox described in the utility model has the intensity height, has reduced the risk of foundry goods buckling deformation, has reduced sand using amount, has reduced production cost.
Description of drawings
Fig. 1 is the structural representation of cope,
Fig. 2 is the vertical view of cope,
Fig. 3 is the structural representation of drag box,
Fig. 4 is the vertical view of drag box,
1 is cope among the figure, and 2 is drag box, and 3 is the case shelves, and 4 are the plug angle, and 5 is hanging axis.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further;
A kind of sandbox as depicted in figs. 1 and 2, it comprises cope 1 and drag box 2, described cope 1 is connected with drag box 2, be provided with case shelves 3 in described cope 1 and the drag box 2, the case shelves 3 that are provided with help improving the intensity of sandbox, can bear bigger stress and indeformable, can reduce sand using amount on the other hand, save production cost, described case shelves 3 all are lower than the case mouth of cope 1 and drag box 2, be provided with plug angle 4 in four bights of cope 1 and drag box 2, the size stability and the intensity of sandbox have been improved in the plug angle of setting.
The bilateral symmetry of described cope 1 and drag box 2 is provided with hanging axis 5, and the both sides of cope and drag box all are symmetrically arranged with a pair of hanging axis in the present embodiment, and the hanging axis of setting is convenient to ready-made mould turnover operation, reduces staff's labour intensity.
Described cope 1 and drag box 2 the extension edge of case mouth be provided with ellipse hole, the ellipse hole of setting is convenient to the location of cope and drag box, improves coupling mechanism force.
Sandbox described in the utility model has the intensity height, has reduced the risk of foundry goods buckling deformation, has reduced sand using amount, has reduced production cost.
Claims (4)
1. sandbox, it comprises cope and drag box, described cope is connected with drag box, it is characterized in that: be provided with the case shelves in described cope and the drag box, described case shelves all are lower than the case mouth of cope and drag box.
2. a kind of sandbox according to claim 1 is characterized in that: be provided with the plug angle in four bights of cope and drag box.
3. a kind of sandbox according to claim 1 is characterized in that: the bilateral symmetry of described cope and drag box is provided with hanging axis.
4. a kind of sandbox according to claim 1 is characterized in that: the edge of the case mouth of described cope and drag box is provided with ellipse hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201313950U CN202045342U (en) | 2011-04-29 | 2011-04-29 | Sand box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201313950U CN202045342U (en) | 2011-04-29 | 2011-04-29 | Sand box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202045342U true CN202045342U (en) | 2011-11-23 |
Family
ID=44985667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201313950U Expired - Fee Related CN202045342U (en) | 2011-04-29 | 2011-04-29 | Sand box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202045342U (en) |
-
2011
- 2011-04-29 CN CN2011201313950U patent/CN202045342U/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: 20111123 Termination date: 20150429 |
|
| EXPY | Termination of patent right or utility model |