CN202097371U - Lost foam casting sandbox - Google Patents
Lost foam casting sandbox Download PDFInfo
- Publication number
- CN202097371U CN202097371U CN2011201841773U CN201120184177U CN202097371U CN 202097371 U CN202097371 U CN 202097371U CN 2011201841773 U CN2011201841773 U CN 2011201841773U CN 201120184177 U CN201120184177 U CN 201120184177U CN 202097371 U CN202097371 U CN 202097371U
- Authority
- CN
- China
- Prior art keywords
- sandbox
- lost foam
- foam casting
- sand
- box turnover
- 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
Links
- 244000035744 Hura crepitans Species 0.000 title claims abstract description 46
- 238000010114 lost-foam casting Methods 0.000 title claims abstract description 12
- 230000007306 turnover Effects 0.000 claims abstract description 13
- 230000005484 gravity Effects 0.000 claims abstract description 7
- 239000004576 sand Substances 0.000 abstract description 12
- 238000005266 casting Methods 0.000 abstract description 2
- 239000000725 suspension Substances 0.000 abstract 2
- 239000012467 final product Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- Catching Or Destruction (AREA)
Abstract
The utility model relates to a casting sandbox, in particular to a lost foam casting sandbox which comprises a sandbox body, suspension shafts fixedly connected with the middle points of the two corresponding outer side walls of the sandbox body, and a box turnover shaft arranged below one side of the suspension shaft, wherein the box turnover shaft is positioned on one side of the sandbox and deviates from the vertical line of the gravity center of the sandbox. A rope has no need to be released when the sandbox dumps sand, the sandbox can rotate around the box turnover shaft by means of the gravity, and the dumping of sand is finished. The lost foam casting sandbox has a simple structure; only the box turnover shaft needs to be additionally arranged on the outer side of a common sandbox; furthermore, the lost foam casting sandbox has low cost and is convenient to use.
Description
Technical field
The utility model relates to a kind of casting sandbox, specifically is a kind of lost foam casting sandbox.
Background technology
After lost foam casting is accomplished, need the sand in the sandbox be poured out, sand is carried out preliminary treatment so that repair a die casting next time.Because sandbox weight is big, very inconvenience of its upset only has suspended axle on normally used sandbox; Earlier be transported to and deposit the sand place during overturning sand with the rope sandbox of slinging; Take away rope then, manually sandbox being overturn to topple over sand, refills rope after the completion and goes back the sandbox handling.This mode of operation that has now, not only duration use in the big but also work of labor strength, has brought certain difficulty to lost foam casting enterprise.
Summary of the invention
The utility model provides a kind of lost foam casting sandbox simple in structure, easy to use in order to overcome the defective that above-mentioned prior art exists.
The utility model is realized through following technical scheme: a kind of lost foam casting sandbox; Draw together the sandbox body; The midpoint of two corresponding lateral walls of sandbox body is fixedly connected with suspended axle; One side-lower of said suspended axle also is provided with the mould turnover axle, and the mould turnover axle is positioned at a side that departs from sandbox center of gravity vertical line.
The beneficial effect of this programme can be learnt according to the narration to such scheme; Be fixedly connected with the mould turnover axle on the sidewall of said sandbox suspended axle below; The mould turnover axle departs from a side of center of gravity vertical line at the sandbox sidewall; Can when sandbox is toppled over sand, needn't unclamp rope, rely on the gravity of sandbox to make the rotation of sandbox, accomplish the work of sand of toppling over around the mould turnover axle.The utility model is simple in structure, and only add a mould turnover axle and get final product in the common sandbox outside, and also with low cost, easy to use.
Description of drawings:
Fig. 1 is the utility model schematic top plan view.
Fig. 2 looks sketch map for the master of Fig. 1.
Fig. 3 looks sketch map for the right side of Fig. 2.
Among the figure: 1 is the sandbox body, and 2 is suspended axle, and 3 is trip shaft.
The specific embodiment:
For clearly demonstrating the technical characterstic of this programme, according to accompanying drawing the utility model specific embodiment is described further below.
As shown in the figure: a kind of lost foam casting sandbox, comprise the suspended axle 2 that is fixedly connected on sandbox body 1 and corresponding two lateral walls thereof, be fixedly connected with mould turnover rotating shaft 3 on the sidewall of said sandbox suspended axle 2 belows.During use, install the rope and the sandbox of slinging on the suspended axle 2, then sandbox is transported to storage sand place.When toppling over sand, only need slowly to fall sandbox and make brace table prop up sandbox both sides trip shaft 3 two place's brace tables are set under the sandbox of slinging, continue payout then, sandbox is just rotated around trip shaft 3 by the effect of gravity, topples over the sand that in the sandbox.Only need mention rope once more after the completion, the sandbox of slinging is transported away got final product.
Claims (1)
1. lost foam casting sandbox; It comprises the sandbox body; The midpoint of two corresponding lateral walls of sandbox body is fixedly connected with suspended axle, it is characterized in that: a side-lower of said suspended axle also is provided with the mould turnover axle, and the mould turnover axle is positioned at a side that departs from sandbox center of gravity vertical line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201841773U CN202097371U (en) | 2011-06-02 | 2011-06-02 | Lost foam casting sandbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201841773U CN202097371U (en) | 2011-06-02 | 2011-06-02 | Lost foam casting sandbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202097371U true CN202097371U (en) | 2012-01-04 |
Family
ID=45383405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201841773U Expired - Fee Related CN202097371U (en) | 2011-06-02 | 2011-06-02 | Lost foam casting sandbox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202097371U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878350A (en) * | 2014-02-27 | 2014-06-25 | 邯郸金达新材料科技有限公司 | Unpowered box overturning device of evaporative pattern production line |
| CN104803331A (en) * | 2015-05-09 | 2015-07-29 | 蚌埠玻璃工业设计研究院 | Forklift flipping device for ultrathin flat glass boxes |
| CN110369705A (en) * | 2019-08-08 | 2019-10-25 | 襄阳金耐特机械股份有限公司 | Precoated sand casting production line |
-
2011
- 2011-06-02 CN CN2011201841773U patent/CN202097371U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878350A (en) * | 2014-02-27 | 2014-06-25 | 邯郸金达新材料科技有限公司 | Unpowered box overturning device of evaporative pattern production line |
| CN104803331A (en) * | 2015-05-09 | 2015-07-29 | 蚌埠玻璃工业设计研究院 | Forklift flipping device for ultrathin flat glass boxes |
| CN110369705A (en) * | 2019-08-08 | 2019-10-25 | 襄阳金耐特机械股份有限公司 | Precoated sand casting production line |
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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: 20120104 Termination date: 20150602 |
|
| EXPY | Termination of patent right or utility model |