CN2227534Y - Non-mechanical extaust casting apparatus - Google Patents
Non-mechanical extaust casting apparatus Download PDFInfo
- Publication number
- CN2227534Y CN2227534Y CN95219131U CN95219131U CN2227534Y CN 2227534 Y CN2227534 Y CN 2227534Y CN 95219131 U CN95219131 U CN 95219131U CN 95219131 U CN95219131 U CN 95219131U CN 2227534 Y CN2227534 Y CN 2227534Y
- Authority
- CN
- China
- Prior art keywords
- exhaust
- mechanical
- sandbox
- sand box
- casting apparatus
- 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
Landscapes
- Mold Materials And Core Materials (AREA)
Abstract
The utility model relates to a non-mechanical exhaust casting apparatus. A plurality of metal exhaust pipes are arranged in a resin sand box. The exhaust pipes are arranged inside the sand box and communicated with exhaust holes outside the sand box. Round exhaust holes are arranged on the exhaust pipes, and the produced gas is exhausted out of the resin sand box through the exhaust holes to ignite to realize non-mechanical exhaust. The utility model has the advantages of simple manufacturing process, little pollution and low labour intensity to enhance the production efficiency and finished cast products and to lower the cost.
Description
The utility model is the technical field of casting industry.
Existing casting and molding mostly is moulding of clay-bonded sand full pattern and plate moulding, during moulding mixed clay-bonded sand is poured in the sandbox, then by artificial and mechanical ramming, dried die cast must be put into drying kiln dries, last mould assembling cast, and adopting its shortcoming of this moulding is that casting qualified rate is low, the sand removal difficulty is big, the labour intensity height, dust pollution is serious, and production efficiency is low.The also employing that has in moulding at present is a phenolic sand molding by clay-bonded sand moulding political affairs, but a large amount of gases that when cast, produced in the phenolic sand molding sandbox, can only adopt vavuum pump to find time and to discharge the gas in the sandbox, technology is cumbersome, time-consuming, cost is high, makes the large scale application of phenolic sand molding difficulty or ease.
The purpose of this utility model provides a kind of on-mechanical exhaust casting device, reach the saving of labor, laborsaving, production efficiency is high, reduce the purpose of environmental pollution.
The utility model is realized by following measure, in the sandbox of phenolic sand molding, be provided with many metal exhaust tubes (3), blast pipe (3) is installed in the inside of sandbox, utilize positioning sleeve (2) fixing, and communicate with sandbox external venting (7), the quantity that blast pipe is installed, size and structure according to foundry goods are determined, blast pipe (3) is provided with air admission hole (5) and exhaust circular hole (6), when molten iron is poured into die cavity, locate in time to light the gas of discharge at steam vent (7), because molten iron temperature burns after running into high temperature than high resin, burning produces a large amount of fuel gas and collects in blast pipe (3),, reduce environmental pollution and form on-mechanical exhaust casting, reach fast the purpose of exhaust smoothly from face after steam vent (7) discharges to ignite burns again.
Advantage of the present utility model is that technology is simple, reduces environmental pollution, reduces labour intensity, and production efficiency and casting yield all have big raising, and cost is low, economic benefit is high.
Description of drawings is as follows:
Fig. 1 is an on-mechanical exhaust casting device schematic diagram.
Fig. 2 is the blast pipe enlarged drawing of Fig. 1.
1, sandbox, 2, positioning sleeve, 3, blast pipe, 4, advance sand hole, 5, air admission hole, 6, exhaust circular hole, 7, steam vent,
Claims (1)
- On-mechanical exhaust casting device, have sandbox (1) and advance sand hole (4) and air admission hole (5), it is characterized in that in the resin sandbox, be provided with many metal exhaust tubes (3), blast pipe (3) is installed in the inside of sandbox, utilizes positioning sleeve (2) fixing, and communicates with sandbox external venting (7), blast pipe (3) is provided with exhaust circular hole (5), a large amount of gases is excreted through steam vent (7) ignite.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN95219131U CN2227534Y (en) | 1995-08-07 | 1995-08-07 | Non-mechanical extaust casting apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN95219131U CN2227534Y (en) | 1995-08-07 | 1995-08-07 | Non-mechanical extaust casting apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2227534Y true CN2227534Y (en) | 1996-05-22 |
Family
ID=33867412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN95219131U Expired - Fee Related CN2227534Y (en) | 1995-08-07 | 1995-08-07 | Non-mechanical extaust casting apparatus |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2227534Y (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102076441A (en) * | 2008-05-27 | 2011-05-25 | 阿什兰-苏德舍米-克恩费斯特有限公司 | Coating composition which adsorbs odourous and harmful substances and is intended for the box casting of metals |
CN109865824A (en) * | 2017-12-05 | 2019-06-11 | 重庆英格力铸造科技有限公司 | A kind of high-efficiency environment friendly casting device |
-
1995
- 1995-08-07 CN CN95219131U patent/CN2227534Y/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102076441A (en) * | 2008-05-27 | 2011-05-25 | 阿什兰-苏德舍米-克恩费斯特有限公司 | Coating composition which adsorbs odourous and harmful substances and is intended for the box casting of metals |
CN102076441B (en) * | 2008-05-27 | 2015-11-25 | 阿什兰-苏德舍米-克恩费斯特有限公司 | Be adsorbed with taste and harmful substance and for the coating composition of metal casting sandbox |
CN109865824A (en) * | 2017-12-05 | 2019-06-11 | 重庆英格力铸造科技有限公司 | A kind of high-efficiency environment friendly casting device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102284683A (en) | Automatic precision core assembly moulding production line, casting production line and production method thereof | |
CN2227534Y (en) | Non-mechanical extaust casting apparatus | |
CN2267879Y (en) | Core shooting machine for hot-core box | |
CN208341656U (en) | A kind of cylinder block group core mould | |
CN201179546Y (en) | Novel spring pouring head apparatus | |
CN103182476A (en) | Technique for producing large and medium-sized cylindrical iron castings through clay green sand molding | |
CN212538786U (en) | Bellows sealing device | |
CN1087039A (en) | non-mechanical vacuum casting technology | |
CN215237714U (en) | High leakproofness die casting die | |
CN113787177A (en) | Casting method of large-cylinder-diameter marine low-speed diesel engine bearing seat steel casting | |
CN201565555U (en) | Tilting type gravity casting device for automobile engine cylinder head with aluminum liquid entering from side edge of automobile engine cylinder head | |
CN218693629U (en) | Device for promoting triethylamine to catalyze resin sand to harden | |
CN103042172A (en) | Upward gas discharge method of lower sand core of complicate connected cast | |
CN207386538U (en) | A kind of side form cooling structure | |
CN202846657U (en) | Casting fireproof material vacuum foundry sand box | |
CN219402212U (en) | Curing device of shell manufacturing machine for automobile hub production | |
CN2506375Y (en) | Resh sand blasting core machine with constant sand blasting pressure | |
CN221754659U (en) | Turbine shell production die | |
CN201380264Y (en) | Casting mold for preventing bulging | |
CN220092959U (en) | Device for placing core bars of casting vertical core making machine | |
CN218983143U (en) | Iron mold baking system for large wind power main shaft products | |
CN214442834U (en) | Lost foam mould convenient to use | |
CN218744715U (en) | All-silica sol precision casting system for narrow-runner impeller | |
CN216096294U (en) | Double-deck sand box of lost foam casting usefulness | |
CN213968965U (en) | Device for discharging unnecessary part of sand core |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |