CN102962409A - Vacuum lost foam burial type sandbox system apparatus - Google Patents
Vacuum lost foam burial type sandbox system apparatus Download PDFInfo
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- CN102962409A CN102962409A CN2011102686159A CN201110268615A CN102962409A CN 102962409 A CN102962409 A CN 102962409A CN 2011102686159 A CN2011102686159 A CN 2011102686159A CN 201110268615 A CN201110268615 A CN 201110268615A CN 102962409 A CN102962409 A CN 102962409A
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- sandbox
- iron
- pipe
- water
- tank
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Abstract
The invention relates to a vacuum lost foam burial type sandbox system apparatus, which is composed of a vacuum pump, a motor, a pressure gage, a gas tank, a pressure release valve, a flexible tube, an air tube, an exhaust pipe, an air feeding pipe, a water-bath pot, a distribution pot, an inlet valve, a water gage, an overflow valve and pot legs, a vacuum meter, a sandbox, an inner flexible pipe and an iron pipe. The independent water-bath pot and distribution pot are combined into a combined pot. The inner flexible pipe is modified that iron angles are disposed on peripheral inner walls of the sandbox; wall airways are disposed between the iron angles and the sandbox inner walls; the wall airways are communicated with the iron pipe; several spaced gaps are disposed between the two edges of the iron angles and the inner walls of the sandbox; iron angles are disposed on the inner bottom of the sandbox; the wall airways are disposed between the iron angles and the sandbox inner bottom; the inner walls airways of the sandbox are communicated with the inner bottom airways. The gaps have a length of 6-10 cm, and a width of 1-1.5 cm. The vacuum lost foam burial type sandbox is used for the casting of various mechanical parts.
Description
Technical field
The present invention relates to a kind of machine casting device, specifically refer to the lost foam buried type sand box system and device.
Background technology
At present, known lost foam buried type sand box system and device, water-bath tank, distribution tank are discrete, the expense material is time-consuming, it is large to take up space; Need to bury inner flexible tube underground in sandbox when each foundry goods casting, waste time and energy, consume flexible pipe, cost is high, efficient is low, casting quality is not high.
Summary of the invention
For the equipment that overcomes existing lost foam buried type sand box system and device disperses, structure is not compact, it is large to take up space; When each foundry goods casting, need bury inner flexible tube underground, waste time and energy, consume flexible pipe, cost is high, efficient is low, the deficiency that casting quality is not high, lost foam buried type sand box system and device provided by the invention, simple in structure, compact, take up space little, economize material laborsaving, save time, efficient is high, casting quality is high.
The present invention solves the new solution that its technical problem adopts: the lost foam buried type sand box system and device that is comprised of vavuum pump, motor, Pressure gauge, gas tank, relief valve, flexible pipe, tracheae, exhaust tube, blast pipe, snorkel, water-bath tank, distribution tank, water intaking valve, water-level gauge, spilling water valve, tank pin, vacuum meter, sandbox, inner flexible tube, iron pipe.Discrete water-bath tank, distribution tank are merged into fit tank; Inner flexible tube is improved to inwall is provided with angle iron around the sandbox, is provided with air flue between angle iron and the sandbox inwall, the inwall air flue is communicated with iron pipe, establishes spaced several spaces between angle iron both sides and sandbox inwall; The end, be provided with angle iron in sandbox, is provided with air flue in angle iron and the sandbox at the end, and the inwall air flue is communicated with interior spirit road.The space is long: 6-10
Cm, wide 1-1.5
Cm
The invention has the beneficial effects as follows, simple in structure, compact, take up space little, economize material, laborsaving, save time, cost is low, efficient is high, casting quality is high.
Description of drawings
Fig. 1 is organigram of the present invention;
Fig. 2 is that the A of Fig. 1 is to figure.
Among the figure: 1, vavuum pump 2, motor 3, Pressure gauge 4, gas tank 5, relief valve 6, tracheae 7, flexible pipe 8, exhaust tube 9, blast pipe 10, snorkel 11, fit tank 12, water intaking valve 13, water-level gauge 14, spilling water valve 15, tank pin 16, vacuum meter 17,17 ' air flue 18, angle iron 19, space 20, sandbox 21, iron pipe
The specific embodiment
The invention will be further described below in conjunction with drawings and Examples.
In Fig. 1, form the lost foam buried type sand box system and device by vavuum pump 1, motor 2, Pressure gauge 3, gas tank 4, relief valve 5, tracheae 6, flexible pipe 7, exhaust tube 8, blast pipe 9, snorkel 10, water intaking valve 12, water-level gauge 13, spilling water valve 14, tank pin 15, vacuum meter 16, air flue 17,17 ' angle iron 18, space 19, sandbox 20, iron pipe 21.It is fit tank 11 on tank pin 15; Inwall is provided with angle iron 18 around sandbox 20, is provided with air flue 17 between angle iron 18 and sandbox 20 inwalls, and air flue 17 is communicated with iron pipe 21, establishes spaced several spaces 19 between angle iron 18 both sides and sandbox 20 inwalls, and space 19 is long: 6-10
Cm, wide: 1-15
Cm
In Fig. 2, the 20 interior ends of sandbox, be provided with angle iron 18, angle iron 18 and sandbox be provided with at 20 the interior end air flue 17 ', air flue 17 ' be communicated with air flue 17.
Claims (2)
1. lost foam buried type sand box system and device, be comprised of vavuum pump, motor, Pressure gauge, gas tank, relief valve, flexible pipe, tracheae, exhaust tube, blast pipe, snorkel, water-bath tank, distribution tank, water intaking valve, water-level gauge, spilling water valve, tank pin, vacuum meter, sandbox, inner flexible tube, iron pipe, it is characterized in that: described discrete water-bath tank, distribution tank are merged into fit tank (11); Described inner flexible tube be improved to sandbox (20) all around inwall be provided with angle iron (18), be provided with air flue (17) between angle iron (18) and sandbox (20) inwall, air flue (17) is communicated with iron pipe (21), establishes spaced several spaces (19) between angle iron (18) both sides and sandbox (20) inwall; The end, be provided with angle iron (18) in sandbox (20), and angle iron (18) and sandbox (20) are provided with air flue (17 ') at interior the end, and air flue (17 ') is communicated with air flue (17).
2. lost foam buried type sand box system and device according to claim 1 is characterized in that: described space (19) length: 6-10
Cm, wide: 1-1.5
Cm
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102686159A CN102962409A (en) | 2011-09-01 | 2011-09-01 | Vacuum lost foam burial type sandbox system apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102686159A CN102962409A (en) | 2011-09-01 | 2011-09-01 | Vacuum lost foam burial type sandbox system apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102962409A true CN102962409A (en) | 2013-03-13 |
Family
ID=47793004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102686159A Pending CN102962409A (en) | 2011-09-01 | 2011-09-01 | Vacuum lost foam burial type sandbox system apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102962409A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103341592A (en) * | 2013-07-03 | 2013-10-09 | 黄山泰鑫耐磨材料有限公司 | Laminating sand mould vacuum-assist pouring method and system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6418548A (en) * | 1987-07-10 | 1989-01-23 | Sintokogio Ltd | Method and apparatus for burying lost foam pattern in full mold process |
| JPS6431550A (en) * | 1987-07-27 | 1989-02-01 | Okazaki Minerals Refining | Lost foam pattern for runner in casting device |
| CN201257505Y (en) * | 2008-09-12 | 2009-06-17 | 河北冀凯铸业有限公司 | Vacuum steady voltage system of vacuum pump for casting |
| CN201271725Y (en) * | 2008-09-26 | 2009-07-15 | 刘则斌 | Negative pressure apparatus for lost foam casting |
| CN201337871Y (en) * | 2008-12-26 | 2009-11-04 | 武汉恒德科技有限公司 | Vacuum system gas-dust separation tank for casting |
| CN201342300Y (en) * | 2008-12-18 | 2009-11-11 | 比亚迪股份有限公司 | Sand filter and vacuum system with same |
| 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 |
-
2011
- 2011-09-01 CN CN2011102686159A patent/CN102962409A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6418548A (en) * | 1987-07-10 | 1989-01-23 | Sintokogio Ltd | Method and apparatus for burying lost foam pattern in full mold process |
| JPS6431550A (en) * | 1987-07-27 | 1989-02-01 | Okazaki Minerals Refining | Lost foam pattern for runner in casting device |
| CN201257505Y (en) * | 2008-09-12 | 2009-06-17 | 河北冀凯铸业有限公司 | Vacuum steady voltage system of vacuum pump for casting |
| CN201271725Y (en) * | 2008-09-26 | 2009-07-15 | 刘则斌 | Negative pressure apparatus for lost foam casting |
| CN201342300Y (en) * | 2008-12-18 | 2009-11-11 | 比亚迪股份有限公司 | Sand filter and vacuum system with same |
| CN201337871Y (en) * | 2008-12-26 | 2009-11-04 | 武汉恒德科技有限公司 | Vacuum system gas-dust separation tank for 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 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103341592A (en) * | 2013-07-03 | 2013-10-09 | 黄山泰鑫耐磨材料有限公司 | Laminating sand mould vacuum-assist pouring method and system |
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|---|---|---|---|
| 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 |
Application publication date: 20130313 |