CN107838383A - Welding sand box ear for casting - Google Patents
Welding sand box ear for casting Download PDFInfo
- Publication number
- CN107838383A CN107838383A CN201610830283.1A CN201610830283A CN107838383A CN 107838383 A CN107838383 A CN 107838383A CN 201610830283 A CN201610830283 A CN 201610830283A CN 107838383 A CN107838383 A CN 107838383A
- Authority
- CN
- China
- Prior art keywords
- ear
- casting
- sand box
- welding sand
- bar mouth
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C21/00—Flasks; Accessories therefor
- B22C21/12—Accessories
Abstract
A kind of welding sand box ear for casting, be characterized in leaving among the case ear of top box enclose to bar mouth, the bar mouth of radial direction is left on the case ear of nowel, both coordinate in decussation.It solves the problems, such as that large-scale welding sand box ear is not easy to positively fasten, and is widely applicable to large-scale welding sand and is used cooperatively.
Description
Technical field
The present invention relates to casting field, specifically a kind of medium-and-large-sized welding sandbox of Foundry Production fastens convenient case ear
Structure.
Background technology
Large-scale welding sandbox is very easy to deformation after repeated use, causes conventional case ear to positively fasten, not only gives
Production brings great inconvenience, also brings very big potential safety hazard.
The content of the invention
The present invention designs a kind of case of prong structure to solve the problems, such as that large-scale welding sand box ear is not easy to positively fasten
Ear.
The technical scheme is that a kind of welding sand box ear for casting, it is characterized in that, in the case ear of top box
Between leave enclose to bar mouth, the bar mouth of radial direction is left on the case ear of nowel, both coordinate in decussation.When sandbox occurs
During deformation, enclosing for top box case ear can be utilized to be adjusted to the radial direction bar mouth of bar mouth and nowel case ear, reach the purpose of fastening sandbox.
The solution have the advantages that using above-mentioned technical proposal, it is possible to achieve one kind can ensure after distortion of molding box
Convenient fastening sandbox is remained to, obtains the Foundry Production sand box ear structure of excellent effect in use.
Brief description of the drawings
Fig. 1 is the structural front view of the present invention, and the accompanying drawing that makes an abstract.
Fig. 2 is the top view of the present invention.
Fig. 3 is the top box top view of the present invention.
Fig. 4 is the nowel top view of the present invention.
In figure, 1 top box, 2 top box ears, 3 nowel ears, 4 nowels.
Embodiment
Embodiment below in conjunction with the accompanying drawings, the present invention is further described.
As illustrated, left among the top box ear 2 of top box 1 enclose to bar mouth, leave footpath on the nowel ear 3 of nowel 4
To bar mouth, both in decussation coordinate.When sandbox deforms, can utilize top box ear 2 encloses Xiang Tiaokou with
The radial direction bar mouth adjustment fastening sandbox of case ear 3.
Claims (1)
1. a kind of welding sand box ear for casting, it is characterized in that：Left among the case ear of top box enclose to bar mouth, in nowel
The bar mouth of radial direction is left on case ear, both coordinate in decussation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610830283.1A CN107838383A (en) | 2016-09-19 | 2016-09-19 | Welding sand box ear for casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610830283.1A CN107838383A (en) | 2016-09-19 | 2016-09-19 | Welding sand box ear for casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107838383A true CN107838383A (en) | 2018-03-27 |
Family
ID=61656620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610830283.1A Pending CN107838383A (en) | 2016-09-19 | 2016-09-19 | Welding sand box ear for casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107838383A (en) |
-
2016
- 2016-09-19 CN CN201610830283.1A patent/CN107838383A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180327 |
|
| WD01 | Invention patent application deemed withdrawn after publication |