CN101954461A - Drag box for vacuum molding process - Google Patents
Drag box for vacuum molding process Download PDFInfo
- Publication number
- CN101954461A CN101954461A CN 201010541884 CN201010541884A CN101954461A CN 101954461 A CN101954461 A CN 101954461A CN 201010541884 CN201010541884 CN 201010541884 CN 201010541884 A CN201010541884 A CN 201010541884A CN 101954461 A CN101954461 A CN 101954461A
- Authority
- CN
- China
- Prior art keywords
- drag box
- molding process
- box body
- drag
- vacuum molding
- 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
Images
Abstract
The invention discloses a drag box for a vacuum molding process, which comprises a drag box body of which the side wall is provided with a filter suction pipe. The bottom of the drag box body is provided with a bottom plate. The drag box has the advantages that: the bottom of the drag box body is provided with the bottom plate, so that a drag box molding process is simplified to comprise the steps of filling sand, compacting, putting the drag box at a proper position, scraping, vacuumizing and covering a film and save three procedures of baking the film, demolding and turning the box, half time can be saved when each drag box is manufactured, and work efficiency is improved.
Description
Technical field
The present invention relates to sandbox used in the fused alumina zirconia production of articles, especially relate 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 object of the present invention 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 present invention can take following technical proposals:
Vacuo-forming technology drag box of the present invention 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.
The bottom that the invention has the advantages that 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 invention.
The specific embodiment
As shown in the figure, vacuo-forming technology drag box of the present invention 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 |
|---|---|---|---|
| CN 201010541884 CN101954461A (en) | 2010-11-12 | 2010-11-12 | Drag box for vacuum molding process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010541884 CN101954461A (en) | 2010-11-12 | 2010-11-12 | Drag box for vacuum molding process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101954461A true CN101954461A (en) | 2011-01-26 |
Family
ID=43482186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010541884 Pending CN101954461A (en) | 2010-11-12 | 2010-11-12 | Drag box for vacuum molding process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101954461A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2291234Y (en) * | 1997-01-14 | 1998-09-16 | 刘立中 | Vacuum negative-pressure flask |
| CN201357213Y (en) * | 2009-03-10 | 2009-12-09 | 耿志佳 | Sand core for casting under negative pressure |
| CN201455197U (en) * | 2009-07-17 | 2010-05-12 | 泊头市青峰机械有限公司 | Sand box for vacuum lost foam large-sized complex casting |
| CN201470839U (en) * | 2009-07-20 | 2010-05-19 | 福清市晨晖五金制品有限公司 | Negative pressure sand box |
| CN101722298A (en) * | 2009-11-12 | 2010-06-09 | 薛立华 | Vacuum sealed molding casting method production process for front bridge and rear bridge of automobile |
-
2010
- 2010-11-12 CN CN 201010541884 patent/CN101954461A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2291234Y (en) * | 1997-01-14 | 1998-09-16 | 刘立中 | Vacuum negative-pressure flask |
| CN201357213Y (en) * | 2009-03-10 | 2009-12-09 | 耿志佳 | Sand core for casting under negative pressure |
| CN201455197U (en) * | 2009-07-17 | 2010-05-12 | 泊头市青峰机械有限公司 | Sand box for vacuum lost foam large-sized complex casting |
| CN201470839U (en) * | 2009-07-20 | 2010-05-19 | 福清市晨晖五金制品有限公司 | Negative pressure sand box |
| CN101722298A (en) * | 2009-11-12 | 2010-06-09 | 薛立华 | Vacuum sealed molding casting method production process for front bridge and rear bridge of automobile |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102259165B (en) | Vacuum sealing core making method | |
| CN204262318U (en) | A kind of special Exhausting System of die casting | |
| CN104325075A (en) | V method casting process | |
| CN104552561A (en) | Multi-hole mould for slip casting | |
| CN201862746U (en) | Drag box for vacuum formative technology | |
| CN201357213Y (en) | Sand core for casting under negative pressure | |
| CN101954461A (en) | Drag box for vacuum molding process | |
| CN202029228U (en) | Pouring and suction filtering forming die | |
| CN203973936U (en) | A kind of in-mold roller mould | |
| CN202715766U (en) | Core box | |
| CN104960126A (en) | Glue solution vacuumizing device | |
| CN203611557U (en) | Vacuum thermal transfer printing multihole fixture | |
| CN203266864U (en) | Plastic wet feed multi-layer cloth high-pressure filter-pressing-type concrete product forming machine | |
| CN204977197U (en) | Evacuating device of glue solution | |
| CN203697404U (en) | Mold for manufacturing upper shell of lawn mower | |
| CN101954448A (en) | Sealed air chamber model used in vacuum molding process | |
| CN202804102U (en) | Negative-pressure casting mould box | |
| CN202169636U (en) | Exhaust sand mold for pouring electrically fused bricks | |
| CN202963386U (en) | Sand-shooting box mechanism for molding machine | |
| CN202200383U (en) | Vacuum generation device for isostatic pressing die filler | |
| CN212737039U (en) | Vacuum sealing mechanism for mold | |
| CN204194735U (en) | A kind of vacuum pressing and casting production line | |
| CN104439108A (en) | Novel sand box mechanism for modeling machine | |
| CN202934087U (en) | Sand box capable of saving casting sand | |
| CN204546719U (en) | For the porous mold of injection forming |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20110126 |