CN202934087U - Sand box capable of saving casting sand - Google Patents
Sand box capable of saving casting sand Download PDFInfo
- Publication number
- CN202934087U CN202934087U CN 201220618569 CN201220618569U CN202934087U CN 202934087 U CN202934087 U CN 202934087U CN 201220618569 CN201220618569 CN 201220618569 CN 201220618569 U CN201220618569 U CN 201220618569U CN 202934087 U CN202934087 U CN 202934087U
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- arc
- sand
- box
- sandbox
- box body
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Abstract
The utility model relates to a casting sand box, namely a sand box capable of saving casting sand. The sand box comprises an upper box body and a lower box body, wherein ports of the top end of the upper box body and the bottom end of the lower box body are open; side surfaces of the upper box body and the lower box body are provided with core mouths; arc-shaped plates are arranged in the upper box body and the lower box body; concave surfaces of the arc-shaped plates face to the centers of the box bodies; two sides of the arc-shaped plates are fixedly connected with the inner walls on two sides of the box bodies respectively; one ends of the arc-shaped plates are parallel and level to ports of the box bodies, and are connected with connecting plates; two ends of the connecting plates are fixedly connected with side walls on two sides of the box bodies respectively; and strip-shaped keels are arranged on the concave surfaces of the arc-shaped plates. According to the utility model, the required sand filling space of the sand box is reduced, so that the required sand filling amount of the sand box is greatly reduced, and the production efficiency in the casting process is effectively improved.
Description
Technical field
The utility model relates to a kind of sand box used for casting, specifically a kind of sandbox of saving foundry sand.
Background technology
Casting is that the mankind grasp a kind of metal fever processing technology early, the history of existing 6000, casting refers to that solid metallic is molten into liquid state to be poured in the casting mold of given shape, treats its solidification forming, obtains the technical process of the foundry goods of reservation shape, size and performance after leveling processing, casting process is commonly used sandbox, sandbox is a part that consists of casting mold, is mainly used to hold and support sand mold, and the required back-up sand amount of traditional sandbox is large, thereby make sandbox weight become large, mobile inconvenience.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides a kind of sandbox of saving foundry sand, and this sandbox has reduced casting mold volume used, thereby has reduced whole casting process sand using amount, has improved the Foundry Production rate.
the utility model is to solve the problems of the technologies described above the technical scheme that adopts to be: a kind of sandbox of saving foundry sand, comprise upper box and lower box, the bottom port open of upper box top and lower box, the side of upper box and lower box is equipped with the core mouth, be equipped with arc in upper box and lower box, the concave surface of arc is towards the center of casing, the both sides of arc are fixedly connected with the inwall of casing both sides respectively, one end of arc is concordant with the casing port, and be connected with connecting plate, the two ends of connecting plate are fixedly connected with the sidewall of casing both sides respectively, the concave surface of described arc is provided with the strip keel.
Described arc is provided with a plurality of air-vents.
Strip keel on arc are at least one.
The lateral wall of described sandbox is provided with suspension hook.
Beneficial effect:
1. be provided with arc in the upper box of a kind of sandbox of saving foundry sand of the utility model and lower box, the edge that arc is close to inner wall of sand box is fixedly connected with inner wall of sand box, the arc part concordant with the casing port is fixed on the sidewall of casing by connecting plate, compare with traditional sandbox, to become myopia spherical by cube-shaped in the appearance sand space in sandbox of being arranged so that of this novel sandbox arc plate, reduced the required back-up sand of sandbox space, make required back-up sand amount greatly reduce, alleviated simultaneously sandbox weight, can effectively improve casting process production efficiency,
2. a kind of sandbox of saving foundry sand of the utility model is provided with the strip keel arc is recessed on the surface of sand mold, the strip keel intensity and the bearing capacity that has improved arc be set, the strip keel have taken the space of a part of foundry sand simultaneously, can save back-up sand amount used in sandbox;
3. the arc that provides of a kind of sandbox of saving foundry sand of the utility model can be widely used in multiple sandbox, and the scope of application is wide, and energy-saving effect is obvious.
Description of drawings
Fig. 1 is overall structure figure of the present utility model.
Mark in figure: a, upper box, b, lower box, 1, arc, 101, air-vent, 2, keel, 3, connecting plate, 4, suspension hook.
The specific embodiment
below in conjunction with the description of drawings specific embodiment of the present utility model: a kind of sandbox of saving foundry sand, comprise upper box a and lower box b, the bottom port open of upper box a top and lower box b, the side of upper box a and lower box b is equipped with the core mouth, be equipped with arc 1 in upper box a and lower box b, the concave surface of arc 1 is towards the center of casing, the both sides of arc 1 are fixedly connected with the inwall of casing both sides respectively, one end of arc 1 is concordant with the casing port, and be connected with connecting plate 3, the two ends of connecting plate 3 are fixedly connected with the sidewall of casing both sides respectively, the concave surface of described arc 1 is provided with strip keel 2.
Described arc 1 is provided with a plurality of air-vents 101.
Strip keel 2 on arc 1 are at least one.
The lateral wall of described sandbox is provided with suspension hook 4.
The edge that arc 1 is close to inner wall of sand box is fixedly connected with inner wall of sand box, guarantee that arc 1 and sandbox connect as one, the arc part concordant with the casing port is fixed on the sidewall of casing by connecting plate 3, strengthen the bonding strength of arc and sandbox, strip keel 2 on arc can support the overall structure of arc, play booster action, the quantity of keel 2 can be many, can arrange according to sandbox overall volume size.
Claims (4)
1. the sandbox that can save foundry sand, comprise upper box (a) and lower box (b), the bottom port open of upper box (a) top and lower box (b), the side of upper box (a) and lower box (b) is equipped with the core mouth, it is characterized in that: be equipped with arc (1) in upper box (a) and lower box (b), the concave surface of arc (1) is towards the center of casing, the both sides of arc (1) are fixedly connected with the inwall of casing both sides respectively, one end of arc (1) is concordant with the casing port, and be connected with connecting plate (3), the two ends of connecting plate (3) are fixedly connected with the sidewall of casing both sides respectively, the concave surface of described arc (1) is provided with strip keel (2).
2. a kind of sandbox of saving foundry sand as claimed in claim 1, it is characterized in that: described arc (1) is provided with a plurality of air-vents (101).
3. a kind of sandbox of saving foundry sand as claimed in claim 1, it is characterized in that: the strip keel (2) on arc (1) are at least one.
4. a kind of sandbox of saving foundry sand as claimed in claim 1, it is characterized in that: the lateral wall of described sandbox is provided with suspension hook (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220618569 CN202934087U (en) | 2012-11-21 | 2012-11-21 | Sand box capable of saving casting sand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220618569 CN202934087U (en) | 2012-11-21 | 2012-11-21 | Sand box capable of saving casting sand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202934087U true CN202934087U (en) | 2013-05-15 |
Family
ID=48318348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220618569 Expired - Fee Related CN202934087U (en) | 2012-11-21 | 2012-11-21 | Sand box capable of saving casting sand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202934087U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107737888A (en) * | 2017-10-17 | 2018-02-27 | 繁昌县传正铸造有限公司 | A kind of picture shape sandbox for being used to cast pipeline leakage plugging device |
-
2012
- 2012-11-21 CN CN 201220618569 patent/CN202934087U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107737888A (en) * | 2017-10-17 | 2018-02-27 | 繁昌县传正铸造有限公司 | A kind of picture shape sandbox for being used to cast pipeline leakage plugging device |
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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: 20130515 Termination date: 20171121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |