CN104148613B - A kind of compressor casing low pressure casting one mould four cavity mould - Google Patents
A kind of compressor casing low pressure casting one mould four cavity mould Download PDFInfo
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- CN104148613B CN104148613B CN201410430628.5A CN201410430628A CN104148613B CN 104148613 B CN104148613 B CN 104148613B CN 201410430628 A CN201410430628 A CN 201410430628A CN 104148613 B CN104148613 B CN 104148613B
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- patrix
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- feeding mouth
- mould
- counterdie
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- 238000005266 casting Methods 0.000 title claims abstract description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 24
- 239000007788 liquid Substances 0.000 claims abstract description 24
- 239000004411 aluminium Substances 0.000 claims abstract description 18
- 239000011449 brick Substances 0.000 claims abstract description 12
- 238000007872 degassing Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 9
- 238000005086 pumping Methods 0.000 claims abstract description 9
- 238000001514 detection method Methods 0.000 claims abstract description 7
- 238000010438 heat treatment Methods 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000003031 feeding effect Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Casting Devices For Molds (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
A kind of compressor casing low pressure casting one mould four cavity mould, comprises upper die mechanism, lower die mechanism, detection degasification mechanism, up-down structure; Die cavity 8, main feeding mouth 7, secondary feeding mouth 9, muff 19, core positioning chamber 15, core is provided with except air flue 13, air brick 4, runner 10 in patrix 1; Counterdie 25 central authorities are provided with stalk pressure mouth 11, stalk chamber 14, core rod 17, core rod observing and controlling 18; Material loading contact 5, vacuum-pumping tube 6, aluminium liquid observing and controlling 12 is also provided with in patrix 1; Patrix of the present invention adopts vacuum-pumping tube 6, core to carry out filling type degasification except air flue 13, improves filling velocity, improves product quality; Adopt muff 19, improve feeding yield rate; Adopt 5 pairs, material loading contact aluminum liquid filling type state to monitor, timely pressurize, is convenient to product stripping; Adopt temperature of aluminum liquid during aluminium liquid observing and controlling 12 monitoring pressurize, be convenient to the timely release of control system, prevent aluminium liquid from tying pipe, the production automation.
Description
Technical field
The present invention relates to gravitational casting, specifically a kind of compressor casing low pressure casting one mould four cavity mould.
Background technology
Along with popularizing of energy-saving and emission-reduction, the demand of automobile-used compressor casing product constantly increases, but the equipment of cast compressor casing can not meet the requirement of yield and quality, state-of-the-art compressor casing low pressure casting mould also just one goes out two, product percent of pass goes out two not as good as gravity casting one, is unfavorable for automated arm.
Summary of the invention
For above problem, the invention provides a kind of compressor casing low pressure casting one mould four cavity mould, be convenient to automated arm.
According to this programme, a kind of compressor casing low pressure casting one mould four cavity mould, comprises upper die mechanism, lower die mechanism, detection degasification mechanism.
Patrix 1 top of described upper die mechanism is provided with upper plate 2, vacuum tube 21; die cavity 8 is provided with in patrix 1; main feeding mouth 7, secondary feeding mouth 9 is provided with in die cavity 8; main feeding mouth 7 is provided with muff 19; one end of die cavity 8 is provided with core positioning chamber 15; the side, termination of core positioning chamber 15 is provided with core except air flue 13; main feeding mouth 7 top is provided with air brick 4; secondary feeding mouth 9 is provided with runner 10; runner 10 is provided with aluminium liquid observing and controlling 12; patrix 1 is also provided with heating tube 20, and the side of patrix 1 is provided with patrix temperature measuring head 24.
Lower roof plate 3 is provided with bottom the counterdie 25 of described lower die mechanism; counterdie 25 central authorities are provided with stalk pressure mouth 11; stalk pressure mouth 11 is arranged with stalk chamber 14; stalk chamber 14 arranged outside has die cavity 8, secondary feeding mouth 9, core positioning chamber 15, core except air flue 13; core rod 17 is provided with in die cavity 8; be provided with core rod observing and controlling 18 in core rod 17, counterdie 25 be also provided with lower heating tube 22, counterdie cooling tube 23.
Described detection degasification mechanism is provided with material loading contact 5, vacuum-pumping tube 6 in patrix 1, is provided with aluminium liquid observing and controlling 12 in patrix 1.
Described die cavity 8 is provided with four chambeies, and described core removes air flue 13 and is provided with twice, and described counterdie cooling tube 23 is provided with four covers
Technique effect of the present invention is: patrix adopts the vacuum-pumping tube 6 being arranged at air brick 4 top, the core being arranged at core positioning chamber 15 termination to carry out filling type degasification except air flue 13, improve filling velocity, decrease oxide, pore, pin hole, improve product quality; Adopt the muff 19 that main feeding mouth 7 is arranged, effectively extend the setting time of aluminium liquid, improve the feeding effect of main rising head, prevent product shrinkage porosite, improve yield rate; Adopt 5 pairs, the material loading contact aluminum liquid filling type state being arranged at air brick 4 top to monitor, ensure mould four chamber fill type rate while timely pressurize, prevent product stripping difficulty; Adopt temperature of aluminum liquid when being arranged at aluminium liquid observing and controlling on runner 10 12 monitoring pressurize, be convenient to the timely release of control system, prevent aluminium liquid from tying pipe, be convenient to the production automation.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of compressor casing low pressure casting with mould four cavity mould.
Fig. 2 be patrix look up structural representation.
Fig. 3 is the plan structure schematic diagram of counterdie.
Detailed description of the invention
Below in conjunction with accompanying drawing, the detailed description of the invention in of the present invention is further described.
In Fig. 1, Fig. 2, Fig. 3, comprise patrix 1, upper plate 2, lower roof plate 3, air brick 4, material loading contact 5, vacuum-pumping tube 6, main feeding mouth 7, upper impression 8, secondary feeding mouth 9, runner 10, stalk pressure mouth 11, aluminium liquid observing and controlling 12, core except air flue 13, stalk chamber 14, core positioning chamber 15, parting line 16, core rod 17, core rod observing and controlling 18, muff 19, upper heating tube 20, vacuum tube 21, lower heating tube 22, counterdie cooling tube 23, patrix temperature measuring head 24, counterdie 25 etc.
As shown in Figure 1, Figure 2, Figure 3 shows, the present invention is a kind of compressor casing low pressure casting one mould four cavity mould, comprises upper die mechanism, lower die mechanism, detection degasification mechanism, up-down structure.
Described upper die mechanism comprises patrix 1, upper plate 2, vacuum tube 21, die cavity 8, main feeding mouth 7, secondary feeding mouth 9, muff 19, core positioning chamber 15, core except air flue 13, air brick 4, runner 10, aluminium liquid observing and controlling 12; Upper plate 2, vacuum tube 21 are arranged at the some portion of patrix 1, die cavity 8 is arranged in patrix 1, main feeding mouth 7, secondary feeding mouth 9 are arranged on die cavity 8, muff 19 is arranged on main feeding mouth 7, core positioning chamber 15 is arranged at one end of die cavity 8, core removes air flue 13 and is arranged at side, core positioning chamber 15 termination, air brick 4 is arranged at main feeding mouth 7 top, runner 10 is arranged on secondary feeding mouth 9, aluminium liquid observing and controlling 12 is arranged on runner 10, upper heating tube 20 is arranged in patrix 1, and patrix temperature measuring head 24 is arranged at the side of patrix 1.
Described lower die mechanism comprises counterdie 25, lower roof plate 3, stalk pressure mouth 11, stalk chamber 14, die cavity 8, secondary feeding mouth 9, core positioning chamber 15, core except air flue 13, core rod 17, core rod observing and controlling 18, lower heating tube 22, counterdie cooling tube 23; Lower roof plate 3 is arranged at bottom counterdie 25, stalk pressure mouth 11 is arranged at counterdie 25 central authorities, stalk chamber 14 is arranged at below stalk pressure mouth 11, die cavity 8 is arranged at outside stalk chamber 14, secondary feeding mouth 9, core positioning chamber 15 are arranged at die cavity 8 one end, core is middle except air flue 13 is arranged at two core positioning chambers 15, core rod 17 is arranged in die cavity 8, core rod observing and controlling 18 is arranged in core rod 17, counterdie cooling tube 23 is arranged at counterdie 25 both sides, be communicated in core rod 17, lower heating tube 22 is arranged in counterdie 25.
Described detection degasification mechanism comprises material loading contact 5, vacuum-pumping tube 6, aluminium liquid observing and controlling 12; Material loading contact 5 is arranged in air brick 4, and vacuum-pumping tube 6 one end is communicated with air brick 4 top, and the other end is connected with vacuum tube 21, and aluminium liquid observing and controlling 12 is arranged in the runner 10 of patrix 1.
Described die cavity 8 is provided with four chambeies, and described core removes air flue 13 and is provided with twice, and described counterdie cooling tube 23 is provided with four covers.
Patrix of the present invention adopts the vacuum-pumping tube being arranged at air brick top, the core being arranged at core positioning chamber termination carries out filling type degasification except air flue, improves filling velocity, decreases oxide, pore, pin hole, improve product quality; Adopt the muff that main feeding mouth is arranged, effectively extend the setting time of aluminium liquid, improve the feeding effect of main rising head, prevent product shrinkage porosite, improve yield rate; Adopt the material loading contact being arranged at air brick top to monitor aluminum liquid filling type state, ensure mould four chamber fill type rate while timely pressurize, prevent product stripping difficulty; Adopt the temperature of aluminum liquid during aluminium liquid observing and controlling head monitoring pressurize be arranged on runner, be convenient to the timely release of control system, prevent aluminium liquid from tying pipe, be convenient to the production automation.
Claims (1)
1. compressor casing low pressure casting one mould four cavity mould, comprises upper die mechanism, lower die mechanism, detection degasification mechanism;
Patrix (1) top of described upper die mechanism is provided with upper plate (2), vacuum tube (21), die cavity (8) is provided with in patrix (1), main feeding mouth (7) is provided with in die cavity (8), secondary feeding mouth (9), main feeding mouth (7) is provided with muff (19), one end of die cavity (8) is provided with core positioning chamber (15), the side, termination of core positioning chamber (15) is provided with core except air flue (13), main feeding mouth (7) top is provided with air brick (4), secondary feeding mouth (9) is provided with runner (10), runner (10) is provided with aluminium liquid observing and controlling head (12), patrix (1) is also provided with heating tube (20), the side of patrix (1) is provided with patrix temperature measuring head (24),
Counterdie (25) bottom of described lower die mechanism is provided with lower roof plate (3), counterdie (25) central authorities are provided with stalk pressure mouth (11), stalk pressure mouth (11) is arranged with stalk chamber (14), stalk chamber (14) arranged outside has die cavity (8), secondary feeding mouth (9), core positioning chamber (15), core is except air flue (13), core rod (17) is provided with in die cavity (8), core rod observing and controlling head (18) is provided with in core rod (17), counterdie (25) is also provided with lower heating tube (22), counterdie cooling tube (23),
Described detection degasification mechanism is provided with material loading contact (5), vacuum-pumping tube (6) in patrix (1), is provided with aluminium liquid observing and controlling head (12) in patrix (1);
Described die cavity (8) is provided with four chambeies, and described core removes air flue (13) and is provided with twice, and described counterdie cooling tube (23) is provided with four covers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410430628.5A CN104148613B (en) | 2014-08-21 | 2014-08-21 | A kind of compressor casing low pressure casting one mould four cavity mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410430628.5A CN104148613B (en) | 2014-08-21 | 2014-08-21 | A kind of compressor casing low pressure casting one mould four cavity mould |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104148613A CN104148613A (en) | 2014-11-19 |
| CN104148613B true CN104148613B (en) | 2016-02-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410430628.5A Active CN104148613B (en) | 2014-08-21 | 2014-08-21 | A kind of compressor casing low pressure casting one mould four cavity mould |
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| Country | Link |
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| CN (1) | CN104148613B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104741547B (en) * | 2015-04-01 | 2017-01-11 | 无锡蠡湖增压技术股份有限公司 | Sand-core-free metal mold with heat touch mold and used for compressed air shell |
| CN105081277B (en) * | 2015-04-28 | 2018-04-24 | 海门市沪海有色铸造有限公司 | A kind of metal aluminium ring low-pressure casting process |
| CN105964980B (en) * | 2016-07-04 | 2018-06-22 | 无锡蠡湖增压技术股份有限公司 | A kind of hot investment casting equipment of thin-wall box body |
| CN107639219A (en) * | 2016-07-20 | 2018-01-30 | 秦皇岛中秦渤海轮毂有限公司 | One mould two-wheel aluminum-alloy wheel casting mould |
| CN107035441A (en) * | 2017-01-02 | 2017-08-11 | 无锡市蠡湖铸业有限公司 | A kind of spiral case with branch pipe |
| FR3070297B1 (en) * | 2017-08-31 | 2020-10-09 | Faurecia Interieur Ind | MOLD PART AND MOLD INCLUDING SUCH A MOLD PART |
| CN112872329B (en) * | 2021-03-24 | 2022-03-18 | 无锡锡南科技股份有限公司 | Low-pressure casting die for compressor shell |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5370035A (en) * | 1976-12-03 | 1978-06-22 | Sintokogio Ltd | Low pressure casting method and its device |
| CN2066776U (en) * | 1990-03-30 | 1990-12-05 | 大连振华不锈钢铸造厂 | Low-pressure casting mould for amplifier case |
| FR2663572B1 (en) * | 1990-06-22 | 1994-11-25 | Pont A Mousson | METHOD FOR SUPPLYING LOW PRESSURE METAL OF A CORD SAND MOLD, MOLD AND CORRESPONDING CAST INSTALLATION. |
| CN2902529Y (en) * | 2006-03-16 | 2007-05-23 | 重庆建设摩托车股份有限公司 | Low pressure foundry mould |
| JP2011235337A (en) * | 2010-05-12 | 2011-11-24 | Honda Motor Co Ltd | Method for low-pressure die casting of cylinder head |
| CN203409233U (en) * | 2013-08-21 | 2014-01-29 | 山东泰开机械有限公司 | Low-pressure casting die of large shell castings |
| CN204018695U (en) * | 2014-08-21 | 2014-12-17 | 无锡蠡湖叶轮制造有限公司 | A kind of compressor casing low pressure casting one mould four cavity mould |
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| CN104148613A (en) | 2014-11-19 |
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Address after: 214124 Wuxi Development Zone, Binhu, China Huayi Road, No. 2, No. Patentee after: WUXI LIHU Corp.,Ltd. Address before: 214124 Jiangsu, China, Wuxi, Binhu District, Binhu Technology Development Zone Huayi Road, No. 2 Patentee before: Wuxi Lihu Wheel Manufacture Co.,Ltd. |
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Address after: 214000 2 Tianzhu Road, Hudai Town, Binhu District, Wuxi City, Jiangsu Province Patentee after: WUXI LIHU Corp.,Ltd. Address before: 214124 No.2 Huayi Road, Binhu Development Zone, Wuxi City, Jiangsu Province Patentee before: WUXI LIHU Corp.,Ltd. |
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Effective date of registration: 20240513 Address after: 214000 2 Tianzhu Road, Hudai Town, Binhu District, Wuxi City, Jiangsu Province Patentee after: Wuxi Lihu New Quality Energy saving Technology Co.,Ltd. Country or region after: China Address before: 214000 2 Tianzhu Road, Hudai Town, Binhu District, Wuxi City, Jiangsu Province Patentee before: WUXI LIHU Corp.,Ltd. Country or region before: China |