CN202129415U - Welding sand box ear for casting - Google Patents
Welding sand box ear for casting Download PDFInfo
- Publication number
- CN202129415U CN202129415U CN201120229502U CN201120229502U CN202129415U CN 202129415 U CN202129415 U CN 202129415U CN 201120229502 U CN201120229502 U CN 201120229502U CN 201120229502 U CN201120229502 U CN 201120229502U CN 202129415 U CN202129415 U CN 202129415U
- Authority
- CN
- China
- Prior art keywords
- ear
- casting
- box
- welding sand
- sand box
- 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 discloses a welding sand box ear for casting, which is characterized in that: a surrounded narrow mouth is arranged in the middle of a box ear of an upper box; a radial narrow mouth is arranged on a box ear of a lower box; and the two narrow mouths are matched with each other in a square crossing manner. The welding sand box ear for casting is used for solving the problem that large welding sand box ears are not easy to align and fasten and widely adapted to matched use with large welding sand.
Description
Technical field
The utility model relates to casting field, the fastening case easily of the medium-and-large-sized welding sandbox of specifically a kind of Foundry Production ear structure.
Background technology
Large-scale welding sandbox causes conventional case ear not positively fasten using the back to be very easy to distortion repeatedly, has not only brought great inconvenience to production, has also brought very big potential safety hazard.
Summary of the invention
The utility model designs a kind of case ear of prong structure for solving the problem that large-scale welding sandbox case ear is difficult for positively fastening.
The technical scheme of the utility model is, a kind of casting is with welding sandbox case ear, and its special character is, in the middle of the case ear of top box, leave enclose to Tiaokou, on the case ear of nowel, leave Tiaokou radially, both are decussation and cooperate.When sandbox deforms, can utilize the radially Tiaokou adjustment of enclosing of top box case ear to Tiaokou and nowel case ear, reach the purpose of fastening sandbox.
The technique effect of the utility model is that the employing technique scheme can realize that a kind of can the assurance still can make things convenient for fastening sandbox behind distortion of molding box, has in use obtained the Foundry Production sandbox case ear structure of excellent effect.
Description of drawings
Fig. 1 is the structural front view of the utility model, and the accompanying drawing that makes an abstract.
Fig. 2 is the vertical view of the utility model.
Fig. 3 is the top box vertical view of the utility model.
Fig. 4 is the nowel vertical view of the utility model.
In the drawings, 1 top box, 2 top box ears, 3 nowel ears, 4 nowels.
The specific embodiment
Below in conjunction with accompanying drawing embodiment, the utility model is further specified.
As shown in the figure, in the middle of the top box ear of top box 12, leave enclose to Tiaokou, on the nowel ear 3 of nowel 4, leave Tiaokou radially, both are decussation and cooperate.When sandbox deforms, can utilize enclosing of top box ear 2 to adjust fastening sandbox to the radially Tiaokou of Tiaokou and nowel ear 3.
Claims (1)
1. a casting is characterized in that with welding sandbox case ear: in the middle of the case ear of top box, leave enclose to Tiaokou, on the case ear of nowel, leave Tiaokou radially, both are decussation and cooperate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120229502U CN202129415U (en) | 2011-06-15 | 2011-06-15 | Welding sand box ear for casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120229502U CN202129415U (en) | 2011-06-15 | 2011-06-15 | Welding sand box ear for casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202129415U true CN202129415U (en) | 2012-02-01 |
Family
ID=45518202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120229502U Expired - Fee Related CN202129415U (en) | 2011-06-15 | 2011-06-15 | Welding sand box ear for casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202129415U (en) |
-
2011
- 2011-06-15 CN CN201120229502U patent/CN202129415U/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: 20120201 Termination date: 20140615 |
|
| EXPY | Termination of patent right or utility model |