CN205218002U - Vertical double teeming mouth aluminum alloy vacuum pressure boost casting cabin - Google Patents
Vertical double teeming mouth aluminum alloy vacuum pressure boost casting cabin Download PDFInfo
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- CN205218002U CN205218002U CN201520803235.4U CN201520803235U CN205218002U CN 205218002 U CN205218002 U CN 205218002U CN 201520803235 U CN201520803235 U CN 201520803235U CN 205218002 U CN205218002 U CN 205218002U
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Abstract
The utility model relates to a vertical double teeming mouth aluminum alloy vacuum pressure boost casting cabin, including the positioning base, vacuum pressure boost casting room, sealing door, the location platform, the supporting leg, pressure regulating pump package and casting actuating mechanism, vacuum pressure boost casting room bottom surface is connected with the supporting leg, vacuum pressure boost casting roof portion establishes the material mouth, sealing door leads to and vacuum pressure boost casting room material mouth offsets, vacuum pressure boost casting room upper portion medial surface is established and is connected the platform, and be connected with casting actuating mechanism through connecting the platform, the location platform is installed in the indoor bottom of vacuum pressure boost casting, two at least air guide hole are established in addition to vacuum pressure boost casting room, and through air guide hole and pressure regulating pump package intercommunication, casting actuating mechanism includes the locating rack, the casting ladle, casting groove and actuating mechanism. This novel one side can effectually satisfy the needs that carry out aluminum alloy casting shaping operation under depressurized environment, and on the other hand can effectually ensure the axiality of foundry goods, can overcome in addition simultaneously and consequently cause foundry goods product quality lowly to reach the higher drawback of rejection rate because of molten aluminum alloy temperature and mobile decline.
Description
Technical field
The utility model relates to a kind of vertical double cast gate aluminum alloy vacuum supercharging casting cabin, belongs to Casting Equipment technical field.
Background technology
At present when carrying out aluminium alloy casting processing operation, especially to some thin-walleds, when complex structure and all larger Al alloy parts of volume and length carry out casting manipulations, in order to improve the crudy of foundry goods, current foundry goods starts to adopt negative pressure casting equipment to carry out processing operation to such alloy product, although can effectively improve some thin-walleds by adopting negative pressure casting equipment, complex structure and the larger Al alloy parts of volume carry out product quality and the production efficiency of casting manipulations, but also find in actual use, presently used negative pressure casting equipment is when carrying out casting operation, on the one hand because current casting equipment is horizontal type structure, need cast and plane-parallel to place just can cast, therefore casting structure outlet local sagging under support force and gravity interact very easily is caused, thus cause the axiality of cast product to decline, have a strong impact on the crudy of foundry goods, current casting equipment only waters by one and carries out casting operation to mould on the other hand, therefore when casting to some large-scale workpieces, because workpiece volume is large, mold complex structure and structure is less, cast the in addition mould of workpiece and plane-parallel prevents, very easily cause molten aluminium alloy poor in mould internal mobility, and cause casting operation operating efficiency low, and need the longer casting operation time, and due to casting time prolongation, also cause molten aluminium alloy temperature to decline obviously and cause the mobility of molten aluminium alloy further to have a strong impact on, and finally cause because molten aluminium alloy effectively cannot arrive the individual shaping chamber of mould inside in a mold and cause casting product quality low, foundry goods is even caused to scrap time serious, therefore current negative pressure casting equipment in actual use, very easily cause casting product quality low, the drawback that percent defective is higher, for this present situation, in the urgent need to developing a kind of novel negative pressure casting former, to overcome the deficiency in current use, meet the actual needs used.
Summary of the invention
The object of the invention is just to overcome above-mentioned deficiency, provides a kind of vertical double cast gate aluminum alloy vacuum supercharging casting cabin.
For achieving the above object, the present invention is achieved through the following technical solutions:
A kind of vertical double cast gate aluminium alloy negative pressure casting cabin, comprise positioning base, vacuum boosting casting chamber, hermatic door, positioning table, supporting leg, pressure regulating pump group and casting driving mechanism, the wherein airtight cavity structure of vacuum boosting casting chamber to be cross section be " U " type structure, and vacuum boosting casting chamber axis and horizontal plane, vacuum boosting casting chamber bottom outer surface is connected with supporting leg, supporting leg at least three is also uniform around vacuum boosting casting chamber axis, supporting leg end is connected with positioning base is vertical, vacuum boosting casting chamber establishes material mouth in top, hermatic door is offseted by retaining mechanism and vacuum boosting casting chamber material mouth, connected unit is established in vacuum boosting casting chamber upper inner face, and be connected with casting driving mechanism by connected unit, positioning table is arranged on vacuum boosting casting chamber inner bottom part, and distribute with plane-parallel, positioning table and vacuum boosting casting chamber coaxially distribute, vacuum boosting casting chamber separately establishes at least two air guide ports, and be communicated with pressure regulating pump group by air guide port, pressure regulating pump group is arranged on positioning base, and pressure regulating pump group is communicated with by wireway with between air guide port, wireway separately establishes emergency decompression valve and Pressure gauge, casting driving mechanism comprises locating rack, casting ladle, casting groove and driving mechanism, locating rack is arranged in vacuum boosting casting chamber by connected unit, and coaxially distribute with vacuum boosting casting chamber, casting ladle, casting groove is installed on locating rack, and it is hinged with locating rack, wherein casting ladle and casting equal two of groove, and each casting ladle is all cast with one, groove is corresponding distributes and is positioned at directly over groove of casting, two casting grooves with locating rack center line symmetrical and casting groove direction contrary, casting ladle side surface establishes at least one driven wheel, and be connected with driving mechanism by driven wheel, driving mechanism comprises drive motors, drive and handwheel, drive motors and handwheel are installed in vacuum boosting casting chamber wall outer surface, and be connected with drive by wheel shaft, the driven wheel of drive and casting ladle is connected with a joggle.
Further, described retaining mechanism comprises positioning disk and locking plate, wherein positioning disk and locking plate structure all in the form of a ring, positioning disk and locking plate to be arranged on the material mouth of vacuum boosting casting chamber and hermatic door and coaxial distribution respectively, the positioning tooth block of positioning disk and locking plate inner surface orthogonal structure all spaced apart, and be slidably connected by positioning tooth block between positioning disk and locking plate.
Further, described hermatic door separately establishes at least one observation window.
Further, described positioning table is Aerial Work LT structure.
The utility model structure is simple, operational efficiency is high, cheap and the shaping efficiency of use cost and formed precision high, can effectively meet the needs carrying out aluminium alloy cast molding operation under subnormal ambient on the one hand, meet the needs of high accuracy Mechanical processing of casting, on the other hand when carrying out casting operation to large-scale strip workpiece, while raising casting operation efficiency, separately effectively can guarantee the axiality of foundry goods, contribute to the crudy improving foundry goods, simultaneously, separately can effectively overcome when utilizing traditional casting equipment, the ubiquitous aluminium alloy solution that causes because molten aluminium alloy temperature and mobility decline cannot effectively to reach in mould in each chamber, and therefore cause the drawback that casting product quality is low and percent defective is higher, thus have the production efficiency and the quality of production that reach and improve Al alloy parts casting operation, the object of rate of reducing the number of rejects and seconds and production cost.
Accompanying drawing explanation
Fig. 1 is this novel structural representation;
Fig. 2 is locking mechanism structure schematic diagram.
Detailed description of the invention
A kind of vertical double cast gate aluminum alloy vacuum supercharging casting cabin as illustrated in fig. 1 and 2, comprise positioning base 1, vacuum boosting casting chamber 2, hermatic door 3, positioning table 4, supporting leg 5, pressure regulating pump group 6 and casting driving mechanism, wherein vacuum boosting casting chamber 2 is the airtight cavity structure of cross section in " U " type structure, and vacuum boosting casting chamber 2 axis and horizontal plane, vacuum boosting casting chamber 2 bottom outer surface is connected with supporting leg 5, supporting leg 5 at least three is also uniform around vacuum boosting casting chamber 2 axis, supporting leg 5 end to be vertically connected with 1, the end of location, vacuum boosting casting chamber 2 establishes material mouth 7 in top, hermatic door 3 is offseted by retaining mechanism 8 and vacuum boosting casting chamber 2 material mouth 7, connected unit 9 is established in vacuum boosting casting chamber 2 upper inner face, and be connected with casting driving mechanism by connected unit 9, positioning table 4 is arranged on vacuum boosting casting chamber 2 inner bottom part, and distribute with plane-parallel, positioning table 4 and vacuum boosting casting chamber 2 coaxially distribute, vacuum boosting casting chamber 2 separately establishes at least two air guide ports 10, and be communicated with pressure regulating pump group 6 by air guide port 10, pressure regulating pump group 6 is arranged on positioning base 1, and be communicated with by wireway 11 between pressure regulating pump group 6 with air guide port 10, wireway 11 is separately established emergency decompression valve 12 and Pressure gauge 13.
In the present embodiment, described casting driving mechanism comprises locating rack 14, casting ladle 15, casting groove 16 and driving mechanism, locating rack 14 is arranged in vacuum boosting casting chamber 2 by connected unit 9, and coaxially distribute with vacuum boosting casting chamber 2, casting ladle 15, casting groove 16 is installed on locating rack 14, and it is hinged with locating rack 14, wherein casting ladle 15 and casting equal two of groove 16, and each casting ladle 15 is all cast with one, groove 16 is corresponding distributes and is positioned at directly over groove 16 of casting, two casting grooves 16 with locating rack 14 center line symmetrical and casting groove 16 direction contrary, casting ladle 15 side surface establishes at least one driven wheel 17, and be connected with driving mechanism by driven wheel 17, driving mechanism comprises drive motors 18, drive 19 and handwheel 20, drive motors 19 and handwheel 20 are installed in vacuum boosting casting chamber 2 wall outer surface, and be connected with drive 19 by wheel shaft 21, drive 19 is connected with a joggle with the driven wheel 17 of casting ladle 15.
In the present embodiment, described retaining mechanism 8 comprises positioning disk 81 and locking plate 82, wherein positioning disk 81 and locking plate 82 structure all in the form of a ring, positioning disk 81 and locking plate 82 to be arranged on the material mouth 7 of vacuum boosting casting chamber 2 and hermatic door 3 and coaxial distribution respectively, the positioning tooth block 83 of positioning disk 81 and locking plate 82 inner surface orthogonal structure all spaced apart, and be slidably connected by positioning tooth block 83 between positioning disk 81 and locking plate 82.
In the present embodiment, described hermatic door 3 is separately established at least one observation window 22.
In the present embodiment, described positioning table 4 is Aerial Work LT structure.
The utility model structure is simple, operational efficiency is high, cheap and the shaping efficiency of use cost and formed precision high, can effectively meet the needs carrying out aluminium alloy cast molding operation under subnormal ambient on the one hand, meet the needs of high accuracy Mechanical processing of casting, on the other hand when carrying out casting operation to large-scale strip workpiece, while raising casting operation efficiency, separately effectively can guarantee the axiality of foundry goods, contribute to the crudy improving foundry goods, simultaneously, separately can effectively overcome when utilizing traditional casting equipment, the ubiquitous aluminium alloy solution that causes because molten aluminium alloy temperature and mobility decline cannot effectively to reach in mould in each chamber, and therefore cause the drawback that casting product quality is low and percent defective is higher, thus have the production efficiency and the quality of production that reach and improve Al alloy parts casting operation, the object of rate of reducing the number of rejects and seconds and production cost.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (4)
1. a vertical double cast gate aluminum alloy vacuum supercharging casting cabin, it is characterized in that: described vertical double cast gate aluminum alloy vacuum supercharging casting cabin comprises positioning base, vacuum boosting casting chamber, hermatic door, positioning table, supporting leg, pressure regulating pump group and casting driving mechanism, the airtight cavity structure of wherein said vacuum boosting casting chamber to be cross section be " U " type structure, and vacuum boosting casting chamber axis and horizontal plane, described vacuum boosting casting chamber bottom outer surface is connected with supporting leg, described supporting leg at least three is also uniform around vacuum boosting casting chamber axis, described supporting leg end is connected with positioning base is vertical, material mouth is established at described vacuum boosting casting chamber top, described hermatic door is offseted by retaining mechanism and vacuum boosting casting chamber material mouth, connected unit is established in described vacuum boosting casting chamber upper inner face, and be connected with casting driving mechanism by connected unit, described positioning table is arranged on vacuum boosting casting chamber inner bottom part, and distribute with plane-parallel, described positioning table and vacuum boosting casting chamber coaxially distribute, described vacuum boosting casting chamber separately establishes at least two air guide ports, and be communicated with pressure regulating pump group by air guide port, described pressure regulating pump group is arranged on positioning base, and pressure regulating pump group is communicated with by wireway with between air guide port, described wireway separately establishes emergency decompression valve and Pressure gauge, casting driving mechanism comprises locating rack, casting ladle, casting groove and driving mechanism, described locating rack is arranged in vacuum boosting casting chamber by connected unit, and coaxially distribute with vacuum boosting casting chamber, described casting ladle, casting groove is installed on locating rack, and it is hinged with locating rack, wherein said casting ladle and casting equal two of groove, and each casting ladle is all cast with one, groove is corresponding distributes and is positioned at directly over groove of casting, described two casting grooves are symmetrical and casting groove direction is contrary with locating rack center line, described casting ladle side surface establishes at least one driven wheel, and be connected with driving mechanism by driven wheel, described driving mechanism comprises drive motors, drive and handwheel, described drive motors and handwheel are installed in vacuum boosting casting chamber wall outer surface, and be connected with drive by wheel shaft, described drive and the driven wheel of casting ladle are connected with a joggle.
2. one according to claim 1 vertical double cast gate aluminum alloy vacuum supercharging casting cabin, it is characterized in that, described retaining mechanism comprises positioning disk and locking plate, wherein positioning disk and locking plate structure all in the form of a ring, positioning disk and locking plate to be arranged on the material mouth of vacuum boosting casting chamber and hermatic door and coaxial distribution respectively, the positioning tooth block of positioning disk and locking plate inner surface orthogonal structure all spaced apart, and be slidably connected by positioning tooth block between positioning disk and locking plate.
3. one according to claim 1 vertical double cast gate aluminum alloy vacuum supercharging casting cabin, is characterized in that, described hermatic door separately establishes at least one observation window.
4. one according to claim 1 vertical double cast gate aluminum alloy vacuum supercharging casting cabin, it is characterized in that, described positioning table is Aerial Work LT structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520803235.4U CN205218002U (en) | 2015-10-19 | 2015-10-19 | Vertical double teeming mouth aluminum alloy vacuum pressure boost casting cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520803235.4U CN205218002U (en) | 2015-10-19 | 2015-10-19 | Vertical double teeming mouth aluminum alloy vacuum pressure boost casting cabin |
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| Publication Number | Publication Date |
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| CN205218002U true CN205218002U (en) | 2016-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520803235.4U Expired - Fee Related CN205218002U (en) | 2015-10-19 | 2015-10-19 | Vertical double teeming mouth aluminum alloy vacuum pressure boost casting cabin |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106583688A (en) * | 2015-10-19 | 2017-04-26 | 河南正旭科技股份有限公司 | Vertical aluminium alloy vacuum pressurizing casting cabin with double gates |
| CN109382500A (en) * | 2017-08-07 | 2019-02-26 | 北京三未科技发展有限公司 | A kind of all-aluminium piston exempts from cast molding device and forming method |
| CN110102745A (en) * | 2019-04-02 | 2019-08-09 | 南通聚星铸锻有限公司 | A kind of pressurization Casting Equipment for steel alloy casting |
| CN114603105A (en) * | 2022-03-18 | 2022-06-10 | 芜湖久弘重工股份有限公司 | Pneumatic control device of large vacuum pressurization casting equipment and use method thereof |
-
2015
- 2015-10-19 CN CN201520803235.4U patent/CN205218002U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106583688A (en) * | 2015-10-19 | 2017-04-26 | 河南正旭科技股份有限公司 | Vertical aluminium alloy vacuum pressurizing casting cabin with double gates |
| CN106583688B (en) * | 2015-10-19 | 2018-08-24 | 河南正旭科技股份有限公司 | A kind of vertical double cast gate aluminum alloy vacuum supercharging casting cabin |
| CN109382500A (en) * | 2017-08-07 | 2019-02-26 | 北京三未科技发展有限公司 | A kind of all-aluminium piston exempts from cast molding device and forming method |
| CN109382500B (en) * | 2017-08-07 | 2023-11-07 | 北京三未科技发展有限公司 | Casting-free forming device and forming method for aluminum alloy piston |
| CN110102745A (en) * | 2019-04-02 | 2019-08-09 | 南通聚星铸锻有限公司 | A kind of pressurization Casting Equipment for steel alloy casting |
| CN114603105A (en) * | 2022-03-18 | 2022-06-10 | 芜湖久弘重工股份有限公司 | Pneumatic control device of large vacuum pressurization casting equipment and use method thereof |
| CN114603105B (en) * | 2022-03-18 | 2023-04-25 | 芜湖久弘重工股份有限公司 | Pneumatic control device of large vacuum pressurizing casting equipment and use method thereof |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20161019 |
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| CF01 | Termination of patent right due to non-payment of annual fee |