CN102000804B - Vacuum casting machine - Google Patents
Vacuum casting machine Download PDFInfo
- Publication number
- CN102000804B CN102000804B CN201010601923A CN201010601923A CN102000804B CN 102000804 B CN102000804 B CN 102000804B CN 201010601923 A CN201010601923 A CN 201010601923A CN 201010601923 A CN201010601923 A CN 201010601923A CN 102000804 B CN102000804 B CN 102000804B
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- mould
- chain
- casting
- cast
- fixed
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- 238000005266 casting Methods 0.000 title abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 6
- 239000010959 steel Substances 0.000 claims abstract description 6
- 230000003028 elevating effect Effects 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000005086 pumping Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 239000005341 toughened glass Substances 0.000 claims description 4
- 238000007599 discharging Methods 0.000 abstract 1
- 230000036284 oxygen consumption Effects 0.000 abstract 1
- 229910000838 Al alloy Inorganic materials 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Casting Devices For Molds (AREA)
Abstract
The invention relates to a vacuum casting machine. A linear guide rail is fixed in a vacuum box, a feeding trolley and a mould trolley are provided with idler wheels, and the idler wheels move along the linear guide rail; a feeding trolley motor drives a feeding trolley chain to rotate through a chain wheel, and teeth of a feeding trolley gear extend into chain holes of the feeding trolley chain; a mould trolley motor drives a mould trolley chain to rotate through a chain wheel, and teeth of a mould trolley gear extend into chain holes of a mould trolley chain; a feeding hopper is hinged on the feeding trolley, and a discharging sharp nozzle and a feeding nozzle are formed on the feeding hopper; a step motor drives a screw rod to rotate, the screw rod is screwed on screw rod nuts, the two screw rod nuts are respectively fixed on a casting upper mould and a casting lower mould, the lower parts of the casting upper mould and the casting lower mould are placed with workpiece conveying steel belts, an upper mould push rod with an arc push block is fixed on the casting upper mould, and a lower mould push rod with an arc push block is fixed on the casting lower die. The vacuum casting machine is used for carrying out casting under a vacuum state, ensures the casting quality, and can ensure that oxygen consumption of the casting is little to the greatest extend especially when the casting with thinner wall is cast.
Description
Technical field:
The present invention relates to aluminium alloy placing field, more specifically to a kind of equipment of cast under vacuum state.
Background technology:
In aluminium alloy cast industry, when the thin aluminium alloy castings of cast wall, because the aluminium alloy of hot melt is prone to oxidation in air, the foundry goods with thin wall that causes cast to come out can't carry out sanding and polishing in subsequent handling.
Summary of the invention:
The object of the invention is exactly the deficiency to prior art, and a kind of vacuum pouring machine is provided, and it can be guaranteed the casting quality pouring into a mould out to guarantee that the thin wall place oxidation of foundry goods is few, be beneficial to subsequent handling processing.
Technological solution of the present invention is following:
Vacuum pouring machine comprises vacuum tank, cast patrix, cast counterdie and vacuum pumping pump, and vacuum tank has left hermatic door and right hermatic door; Vacuumize and connect mouth; Be fixed with line slideway in the vacuum tank, roller all is installed on skip car and the mould vehicle, roller moves along line slideway;
The skip car motor drives the skip car chain through sprocket wheel and rotates, and the tooth of skip car gear stretches in the chain hole of skip car chain, and the skip car gear is fixed on the skip car;
The mould vehicle motor drives the mould vehicle chain through sprocket wheel and rotates, and the tooth of mould vehicle gear stretches in the chain hole of mould vehicle chain, and the mould vehicle gear is fixed on the mould vehicle;
Elevating hopper is hinged on the skip car, and elevating hopper forms batch turning point mouth and feed nozzle;
The step motor drive screw mandrel rotates; Screw mandrel is screwed onto on the feed screw nut; Two feed screw nuts are separately fixed at the cast patrix and pour into a mould on the counterdie; The bottom of cast patrix and cast counterdie is placed with send part to transmit steel band, is fixed with the patrix push rod of band arc pushing block on the cast patrix, is fixed with the counterdie push rod of band arc pushing block on the cast counterdie.
The both sides of said elevating hopper are provided with the electrical heating piece respectively, and the electrical heating piece is fixed on the skip car.
Sealing and fixing has transparent toughened glass on the said vacuum tank.
Said cast patrix and cast counterdie sleeve are on guide rod, and guide rod is fixed on the mould vehicle.
Beneficial effect of the present invention is:
It is poured into a mould under vacuum state, guarantees casting quality, and when particularly pouring into a mould the thin foundry goods of wall, it can guarantee that foundry goods oxygen is few as far as possible less, and thing of the present invention Shi He pour into a mould small-sized wall than the aluminium alloy castings that approaches.
Description of drawings:
Fig. 1 is a structural representation of the present invention
Fig. 2 is the structural representation of skip car part
Fig. 3 is the structural representation of mould vehicle part
The specific embodiment:
Embodiment: see shown in Fig. 1 to 3; Vacuum pouring machine comprises vacuum tank 1, cast patrix 2, cast counterdie 3 and vacuum pumping pump 4, and vacuum tank 1 has left hermatic door 101 and right hermatic door 102; Vacuumize and connect mouth 103; Be fixed with line slideway 5 in the vacuum tank 1, on skip car 6 and the mould vehicle 7 roller 8 be installed all, roller 8 moves along line slideway 5;
Skip car motor 9 drives skip car chain 10 through sprocket wheel and rotates, and the tooth of skip car gear 11 stretches in the chain hole of skip car chain 10, and skip car gear 11 is fixed on the skip car 6;
Mould vehicle motor 12 drives mould vehicle chain 13 through sprocket wheel and rotates, and the tooth of mould vehicle gear 14 stretches in the chain hole of mould vehicle chain 15, and mould vehicle gear 14 is fixed on the mould vehicle 7;
Elevating hopper 16 is hinged on the skip car 6, and elevating hopper 16 forms batch turning point mouth 161 and feed nozzle 162;
Stepper motor 17 drives screw mandrel 18 and rotates; Screw mandrel 18 is screwed onto on the feed screw nut 19; Two feed screw nuts 19 are separately fixed at cast patrix 2 and pour into a mould on the counterdie 3; The bottom of cast patrix 2 and cast counterdie 3 is placed with send part to transmit steel band 20, is fixed with the patrix push rod 21 of band arc pushing block on the cast patrix 2, is fixed with the counterdie push rod 22 of band arc pushing block on the cast counterdie 3.
The both sides of said elevating hopper 16 are provided with electrical heating piece 23 respectively, and electrical heating piece 23 is fixed on the skip car 6.
Sealing and fixing has transparent toughened glass 24 on the said vacuum tank 1.
Said cast patrix 2 and cast counterdie 3 sleeves are on guide rod 25, and guide rod 25 is fixed on the mould vehicle 7.
Operation principle: earlier aluminium alloy melt is poured in the elevating hopper 16, started skip car motor 9 then, skip car is drawn in the vacuum tank 1; Closed left hermatic door 101 and right hermatic door 102 then, connect mouth 103 vacuum tank is vacuumized from vacuumizing, connect mouth 103 and be provided with hand-operated valve vacuumizing through vacuum pumping pump 4; Close hand-operated valve, let vacuum tank keep vacuum, start mould vehicle motor 12 then; Patrix push rod 21 is pushed to elevating hopper 16 skewed with counterdie push rod 22 together; Aluminium alloy melt gets into cast patrix closed together 2 and pours into a mould in the counterdie 3, behind the casting complete, opens cast patrix 2 and cast counterdie through stepper motor 17 drives; Foundry goods is fallen and is sent part to transmit on the steel band 20, and foundry goods is sent to vacuum tank 1 the right and leans on the rear portion.Can repeat above-mentioned action once more then, water and outpour a plurality of foundry goods.
Sealing and fixing has transparent toughened glass steel 24 on the vacuum tank 1.Can observe whole process of production, switch board is arranged on outside the vacuum tank, and the situation that the staff can observe in the vacuum tank is accurately operated.
After melt cast in the elevating hopper 16 was accomplished, opening right hermatic door 102 was desirable foundry goods, and opening left hermatic door 101 can material loading.
Claims (4)
1. vacuum pouring machine; Comprise vacuum tank (1), cast patrix (2), cast counterdie (3) and vacuum pumping pump (4); It is characterized in that: vacuum tank (1) has left hermatic door (101) and right hermatic door (102), vacuumizes and connects mouth (103), is fixed with line slideway (5) in the vacuum tank (1); On skip car (6) and the mould vehicle (7) roller (8) is installed all, roller (8) moves along line slideway (5);
Skip car motor (9) drives skip car chain (10) through sprocket wheel and rotates, and the tooth of skip car gear (11) stretches in the chain hole of skip car chain (10), and skip car gear (11) is fixed on the skip car (6);
Mould vehicle motor (12) drives mould vehicle chain (13) through sprocket wheel and rotates, and the tooth of mould vehicle gear (14) stretches in the chain hole of mould vehicle chain (15), and mould vehicle gear (14) is fixed on the mould vehicle (7);
Elevating hopper (16) is hinged on the skip car (6), and elevating hopper (16) forms batch turning point mouth (161) and feed nozzle (162);
Stepper motor (17) drives screw mandrel (18) and rotates; Screw mandrel (18) is screwed onto on the feed screw nut (19); Two feed screw nuts (19) are separately fixed on cast patrix (2) and the cast counterdie (3); The bottom of cast patrix (2) and cast counterdie (3) is placed with send part to transmit steel band (20), is fixed with the patrix push rod (21) of band arc pushing block on the cast patrix (2), is fixed with the counterdie push rod (22) of band arc pushing block on the cast counterdie (3).
2. vacuum pouring machine according to claim 1 is characterized in that: the both sides of elevating hopper (16) are provided with electrical heating piece (23) respectively, and electrical heating piece (23) is fixed on the skip car (6).
3. vacuum pouring machine according to claim 1 is characterized in that: vacuum tank (1) is gone up sealing and fixing has transparent toughened glass (24).
4. vacuum pouring machine according to claim 1 is characterized in that: cast patrix (2) and cast counterdie (3) sleeve are on guide rod (25), and guide rod (25) is fixed on the mould vehicle (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010601923A CN102000804B (en) | 2010-12-23 | 2010-12-23 | Vacuum casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010601923A CN102000804B (en) | 2010-12-23 | 2010-12-23 | Vacuum casting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102000804A CN102000804A (en) | 2011-04-06 |
| CN102000804B true CN102000804B (en) | 2012-08-29 |
Family
ID=43808652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010601923A Active CN102000804B (en) | 2010-12-23 | 2010-12-23 | Vacuum casting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102000804B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106735091A (en) * | 2016-12-15 | 2017-05-31 | 贵州安吉航空精密铸造有限责任公司 | A kind of magnesium alloy vacuum casting method |
| CN112453319B (en) * | 2020-11-20 | 2022-07-26 | 广州番禺职业技术学院 | Manufacturing method of uniform thick-wall cast body cloisonne enamel ware |
| CN113977836A (en) * | 2021-09-30 | 2022-01-28 | 萍乡市凯越机电设备有限公司 | Tank structure for vacuum casting |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1260051A (en) * | 1968-04-03 | 1972-01-12 | Air Reduction | Improvements in or relating to the manufacture of metal products |
| US3635791A (en) * | 1969-08-04 | 1972-01-18 | Gen Motors Corp | Pressure pouring in a vacuum environment |
| CN101249559A (en) * | 2008-04-03 | 2008-08-27 | 杭州西湖真空设备厂 | Multiple ingot vacuum running castings device and method for vacuum running castings using same |
| CN201501072U (en) * | 2009-09-28 | 2010-06-09 | 中国航空动力机械研究所 | Vacuum pouring forming machine |
| CN201573258U (en) * | 2009-12-22 | 2010-09-08 | 山东宇佳新材料有限公司 | Vacuum pouring and shaping apparatus |
| CN201940579U (en) * | 2010-12-23 | 2011-08-24 | 浙江精一重工有限公司 | Vacuum casting machine |
-
2010
- 2010-12-23 CN CN201010601923A patent/CN102000804B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1260051A (en) * | 1968-04-03 | 1972-01-12 | Air Reduction | Improvements in or relating to the manufacture of metal products |
| US3635791A (en) * | 1969-08-04 | 1972-01-18 | Gen Motors Corp | Pressure pouring in a vacuum environment |
| CN101249559A (en) * | 2008-04-03 | 2008-08-27 | 杭州西湖真空设备厂 | Multiple ingot vacuum running castings device and method for vacuum running castings using same |
| CN201501072U (en) * | 2009-09-28 | 2010-06-09 | 中国航空动力机械研究所 | Vacuum pouring forming machine |
| CN201573258U (en) * | 2009-12-22 | 2010-09-08 | 山东宇佳新材料有限公司 | Vacuum pouring and shaping apparatus |
| CN201940579U (en) * | 2010-12-23 | 2011-08-24 | 浙江精一重工有限公司 | Vacuum casting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102000804A (en) | 2011-04-06 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170825 Address after: 312500, Xinchang County, Shaoxing City, Zhejiang Province, Xinchang City Industrial Park, 28 new persimmon Road 2 Patentee after: ZHEJIANG WENYUAN INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: 312500 Xinchang Industrial Park, Zhejiang, Shaoxing Patentee before: ZHEJIANG JINGYI ZHONGGONG Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Vacuum pouring machine Effective date of registration: 20230116 Granted publication date: 20120829 Pledgee: Xinchang Zhejiang rural commercial bank Limited by Share Ltd. Pledgor: ZHEJIANG WENYUAN INTELLIGENT TECHNOLOGY Co.,Ltd. Registration number: Y2023330000175 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230815 Granted publication date: 20120829 Pledgee: Xinchang Zhejiang rural commercial bank Limited by Share Ltd. Pledgor: ZHEJIANG WENYUAN INTELLIGENT TECHNOLOGY Co.,Ltd. Registration number: Y2023330000175 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230823 Address after: 312500 2 building, No. 28 Xin Xi Road, Xinchang Industrial Park, Dazhen Town, Xinchang, Shaoxing, Zhejiang Patentee after: Zhejiang Hengji Intelligent Technology Co.,Ltd. Address before: 312500 2 building, No. 28 Xin Xi Road, Xinchang Industrial Park, Dazhen Town, Xinchang, Shaoxing, Zhejiang Patentee before: ZHEJIANG WENYUAN INTELLIGENT TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Vacuum pouring machine Effective date of registration: 20230928 Granted publication date: 20120829 Pledgee: Xinchang Zhejiang rural commercial bank Limited by Share Ltd. Pledgor: Zhejiang Hengji Intelligent Technology Co.,Ltd. Registration number: Y2023330002209 |
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