CN201862746U - Drag box for vacuum formative technology - Google Patents
Drag box for vacuum formative technology Download PDFInfo
- Publication number
- CN201862746U CN201862746U CN2010206042024U CN201020604202U CN201862746U CN 201862746 U CN201862746 U CN 201862746U CN 2010206042024 U CN2010206042024 U CN 2010206042024U CN 201020604202 U CN201020604202 U CN 201020604202U CN 201862746 U CN201862746 U CN 201862746U
- Authority
- CN
- China
- Prior art keywords
- drag box
- box body
- vacuum
- drag
- formative technology
- 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 - Lifetime
Links
Images
Abstract
The utility model discloses a drag box for a vacuum formative technology; the drag box comprises a drag box body; the side wall of the drag box body is provided with a filtering exhaust tube; and a baseboard is arranged at the bottom of the drag box body. The drag box has the advantages that the baseboard is arranged at the bottom of the drag box body, so that the processes of the drag box formative technology are simplified as follows: sand filling and compaction; the drag box is placed in an appropriate position, scratched for smooth, vacuumized and covered by a membrane, thus saving three working procedures: membrane grilling, pattern drawing and repacking; and half the time can be saved when each drag box is manufactured, so that the working efficiency is improved.
Description
Technical field
The utility model relates to sandbox used in the fused alumina zirconia production of articles, especially relates to a kind of vacuo-forming technology drag box.
Background technology
In the vacuo-forming technology that traditional mode of production fused alumina zirconia goods adopt, the moulding operation of nowel is: roasting film, put sandbox, back-up sand, jolt ramming, wipe, vacuumize, cover film off, pattern drawing, mould turnover, sandbox be placed on correct position.Because the drag box that adopts is no bottom structure, drag box need be placed on the exhaust chamber, vacuumizes by the vavuum pump that is connected on the exhaust chamber, not only operation is many, and difficulty is big, and particularly the mould turnover operation is very dangerous, when nowel was flat rack, loaded down with trivial details operation had directly reduced production efficiency.
Summary of the invention
The purpose of this utility model is to provide a kind of simple in structure, handled easily, the vacuo-forming technology drag box that can enhance productivity.
For achieving the above object, the utility model can be taked following technical proposals:
Vacuo-forming technology drag box described in the utility model comprises that sidewall offers the drag box body that filters exhaust tube, and the bottom of described drag box body is provided with base plate.
Advantage of the present utility model is that the bottom of drag box has base plate, so just the nowel formative technology can be kept to back-up sand, jolt ramming, drag box is placed on correct position, wipes, vacuumizes, covers film off; Save roasting film, pattern drawing, mould turnover three process, whenever made a nowel and can save half the time, improved operating efficiency.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in the figure, vacuo-forming technology drag box described in the utility model comprises that sidewall offers the drag box body 2 that filters exhaust tube 1, and the bottom of described drag box body 2 is provided with base plate 3.
Claims (1)
1. a vacuo-forming technology drag box comprises that sidewall offers the drag box body (2) that filters exhaust tube (1), and it is characterized in that: the bottom of described drag box body (2) is provided with base plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206042024U CN201862746U (en) | 2010-11-12 | 2010-11-12 | Drag box for vacuum formative technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206042024U CN201862746U (en) | 2010-11-12 | 2010-11-12 | Drag box for vacuum formative technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201862746U true CN201862746U (en) | 2011-06-15 |
Family
ID=44133914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206042024U Expired - Lifetime CN201862746U (en) | 2010-11-12 | 2010-11-12 | Drag box for vacuum formative technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201862746U (en) |
-
2010
- 2010-11-12 CN CN2010206042024U patent/CN201862746U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201357213Y (en) | Sand core for casting under negative pressure | |
| CN201862746U (en) | Drag box for vacuum formative technology | |
| CN202029228U (en) | Pouring and suction filtering forming die | |
| CN101954461A (en) | Drag box for vacuum molding process | |
| CN203611557U (en) | Vacuum thermal transfer printing multihole fixture | |
| CN203329444U (en) | Vacuum filtration device | |
| CN107860353B (en) | Deformation degree detection device for storage battery grid cast-weld mold | |
| CN203726708U (en) | Material stopping device for processing of plastic cups | |
| CN207773750U (en) | A kind of lithium battery transfer tray | |
| CN202655572U (en) | Stripper for sand mold casting | |
| CN202804102U (en) | Negative-pressure casting mould box | |
| CN202934087U (en) | Sand box capable of saving casting sand | |
| CN201415085Y (en) | Filtering device for surface layer slurry dipping barrel of mold shell of melting mold | |
| CN104960126A (en) | Glue solution vacuumizing device | |
| CN204977197U (en) | Evacuating device of glue solution | |
| CN203510787U (en) | Manual box mold convenient to mount and demount | |
| CN203419385U (en) | Frame for containing shaft parts | |
| CN101954448A (en) | Sealed air chamber model used in vacuum molding process | |
| CN212737039U (en) | Vacuum sealing mechanism for mold | |
| CN202604473U (en) | Storage barrel | |
| CN202639246U (en) | Casting device for traction machine base | |
| CN202921775U (en) | Forming mold of draining port for ship | |
| CN201541713U (en) | High-strength cigarette case | |
| CN202673618U (en) | Support mechanism for suction tank of refrigeration compressor | |
| CN202124213U (en) | Module support box for mutton products |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Hou Songfa Inventor after: Zhao Wenyun Inventor before: Hou Songfa |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: HOU SONGFA TO: HOU SONGFA ZHAO WENYUN |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110615 |
|
| CX01 | Expiry of patent term |