CN106583688B - A kind of vertical double cast gate aluminum alloy vacuum supercharging casting cabin - Google Patents
A kind of vertical double cast gate aluminum alloy vacuum supercharging casting cabin Download PDFInfo
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- CN106583688B CN106583688B CN201510671502.1A CN201510671502A CN106583688B CN 106583688 B CN106583688 B CN 106583688B CN 201510671502 A CN201510671502 A CN 201510671502A CN 106583688 B CN106583688 B CN 106583688B
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Abstract
The present invention relates to a kind of vertical double cast gate aluminum alloy vacuum supercharging casting cabins, including positioning base, vacuum boosting casting chamber, hermatic door, positioning table, support leg, pressure regulation pump group and casting driving mechanism, vacuum boosting casting chamber bottom outer surface is connect with support leg, vacuum pressing and casting ceiling portion sets material mouth, hermatic door is logical to offset with vacuum pressing and casting room material mouth, vacuum pressing and casting room upper inner face sets connected unit, and it is connect with casting driving mechanism by connective flatform, positioning table is mounted on bottom in vacuum pressing and casting room, vacuum pressing and casting room separately sets at least two air guide ports, and it is connected to pressure regulation pump group by air guide port, driving mechanism of casting includes locating rack, casting package, casting slot and driving mechanism.One aspect of the present invention can effectively meet the needs that aluminium alloy cast molding operation is carried out under subnormal ambient, on the other hand it can effectively ensure the concentricity of casting, while can separately overcome and therefore cause casting product quality low and the higher drawback of rejection rate because of molten aluminium alloy temperature and mobility decline.
Description
Technical field
The present invention relates to a kind of vertical double cast gate aluminum alloy vacuum supercharging casting cabins, belong to Casting Equipment technical field.
Background technology
At present when carrying out aluminium alloy casting processing operation, especially to some thin-walleds, complicated and volume and length
When larger Al alloy parts carry out casting manipulations, in order to improve the processing quality of casting, current casting starts to use negative pressure
Casting equipment is processed operation to such alloy product, although can effectively be improved to one by using negative pressure casting equipment
A little thin-walleds, complicated and Al alloy parts larger volume carry out the product quality and production efficiency of casting manipulations, but in reality
, it was also found that currently used negative pressure casting equipment is when carrying out casting operation, on the one hand due to current casting in the use of border
Equipment is horizontal type structure, and needing cast to be placed in parallel with horizontal plane could cast, therefore easily cause casting structure
The outlet part sagging under support force and gravity interaction, declines, seriously so as to cause the concentricity of cast product
The processing quality of casting is influenced, on the other hand current casting equipment is only capable of carrying out casting operation to mold by a running channel,
Therefore when casting to some large-scale workpieces, since workpiece volume is big, mold is complicated and structure is smaller, then add
Casting workpiece mold it is parallel with horizontal plane prevent, easily cause molten aluminium alloy poor in mold internal mobility, and cause
Casting operation working efficiency is low, and needs the longer casting operation time, and since casting time extends, also result in aluminium alloy
Melt temperature declines apparent and further causes to seriously affect to the mobility of molten aluminium alloy, and ultimately causes because aluminium alloy is molten
Liquid can not effectively reach a molding chamber of mould inside and cause casting product quality low in a mold, even be made when serious
It is scrapped at casting, therefore current negative pressure casting equipment is in actual use, easily causes casting product quality low, rejection rate
Higher drawback, it is currently used to overcome there is an urgent need to develop a kind of negative pressure casting former of invention for this present situation
In deficiency, meet the needs of actual use.
Invention content
The object of the invention, which is that, overcomes above-mentioned deficiency, provides a kind of vertical double cast gate aluminum alloy vacuum supercharging casting cabin.
To achieve the above object, the present invention is to be achieved through the following technical solutions：
A kind of vertical double cast gate aluminum alloy vacuum supercharging casting cabin, including positioning base, vacuum boosting casting chamber, sealing
Door, positioning table, support leg, pressure regulation pump group and casting driving mechanism, wherein vacuum boosting casting chamber are section in U-typed structure
Airtight cavity structure, and vacuum boosting casting chamber axis and horizontal plane, vacuum pressing and casting room bottom outer surface connect with support leg
It connects, support leg at least three is simultaneously uniformly distributed around vacuum boosting casting chamber axis, support leg end and positioning base vertical connection, very
Material mouth is set at the top of sky supercharging casting chamber, and hermatic door is offseted by retaining mechanism and vacuum boosting casting chamber material mouth, vacuum increasing
Pressure casting chamber's upper inner face sets connected unit, and is connect with casting driving mechanism by connective flatform, and positioning table increases mounted on vacuum
Indoor bottom is made in die casting, and with horizontal plane parallelly distribute on, positioning table is coaxially distributed with vacuum pressing and casting room, vacuum pressing and casting room separately set to
Few two air guide ports, and be connected to pressure regulation pump group by air guide port, pressure regulation pump group on positioning base, and pressure regulation pump group and
Be connected to by gas-guide tube between air guide port, separately set emergency decompression valve and pressure gauge on gas-guide tube, casting driving mechanism include locating rack,
Casting package, casting slot and driving mechanism, locating rack are mounted on by connective flatform in vacuum pressing and casting room, and with vacuum boosting casting chamber
Coaxial distribution, casting package, casting slot are installed on locating rack, and hinged with locating rack, wherein casting package and casting slot equal two
It is a, and each casting package is correspondings with a casting slot is distributed and located at right over casting slot, two cast slots with locating rack center line
Symmetrical and casting slot direction is on the contrary, casting package side surface sets at least one driving gear, and passes through driving gear and driving
Mechanism connects, and driving mechanism includes driving motor, driving wheel and handwheel, and driving motor and handwheel are installed in vacuum pressing and casting room side
Wall outer surface, and connect with driving wheel by wheel shaft, driving wheel engages connection with the driving gear of casting package.
Further, the locking mechanism includes positioning disk and locking plate, and wherein positioning disk and locking plate is annular in shape
Structure, positioning disk and locking plate are separately mounted in the material mouth and hermatic door of vacuum pressing and casting room and are coaxially distributed, positioning disk and
Locking plate inner surface is spaced apart the positioning tooth block of rectangular structure, and is slided by positioning tooth block between positioning disk and locking plate
Connection.
Further, at least one observation window is separately set on the hermatic door.
Further, the positioning table is Aerial Work LT structure.
The configuration of the present invention is simple, operational efficiency is high, and use cost is cheap and shaping efficiency and formed precision are high, on the one hand may be used
It is effective to meet the needs that aluminium alloy cast molding operation is carried out under subnormal ambient, meet the needs of high-precision Mechanical processing of casting,
It on the other hand, separately can be effective while improving casting operation efficiency when carrying out casting operation to large-scale strip workpiece
The concentricity for ensuring casting helps to improve the processing quality of casting, simultaneously, separately can effectively overcome and utilize tradition casting
When equipment, generally existing causes aluminium alloy solution that can not be effectively accomplished mould due to molten aluminium alloy temperature and mobility decline
It in tool in each chamber, and therefore causes casting product quality low and the higher drawback of rejection rate, aluminium conjunction is improved to have to reach
The production efficiency and the quality of production of metal working part casting operation reduce the purpose of rejection rate and production cost.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is locking mechanism structural schematic diagram.
Specific implementation mode
A kind of vertical double cast gate aluminum alloy vacuum supercharging casting cabin as illustrated in fig. 1 and 2, including positioning base 1, vacuum pressing and casting
Room 2, hermatic door 3, positioning table 4, support leg 5, pressure regulation pump group 6 and casting driving mechanism, wherein vacuum boosting casting chamber 2 are section
In the airtight cavity structure of U-typed structure, and 2 axis of vacuum pressing and casting room and horizontal plane, outside 2 bottom of vacuum boosting casting chamber
Surface is connect with support leg 5, and support leg 5 at least three is simultaneously uniformly distributed around vacuum boosting casting chamber 2 axis, 5 end of support leg with
1, bottom vertical connection is positioned, 2 top of vacuum pressing and casting room sets material mouth 7, and hermatic door 3 passes through retaining mechanism 8 and vacuum pressing and casting room 2
Material mouth 7 offsets, and 2 upper inner face of vacuum boosting casting chamber sets connected unit 9, and is connected by connective flatform 9 and casting driving mechanism
Connect, positioning table 4 be mounted on vacuum pressing and casting room 2 in bottom, and with horizontal plane parallelly distribute on, positioning table 4 and vacuum pressing and casting room 2 are coaxial
Distribution, vacuum pressing and casting room 2 separately sets at least two air guide ports 10, and is connected to pressure regulation pump group 6 by air guide port 10, pressure regulation pump group 6
It on positioning base 1, and is connected to, is separately set on gas-guide tube 11 urgent by gas-guide tube 11 between pressure regulation pump group 6 and air guide port 10
Relief valve 12 and pressure gauge 13.
In the present embodiment, the casting driving mechanism includes locating rack 14, casting package 15, casting slot 16 and driving machine
Structure, locating rack 14 are mounted on by connective flatform 9 in vacuum pressing and casting room 2, and with the coaxial distribution in vacuum pressing and casting room 2, casting package 15 pours
Casting slot 16 is installed on locating rack 14, and hinged with locating rack 14, wherein casting package 15 and casting slot 16 equal two, and each
Casting package 15 is corresponding with a casting slot 16 to be distributed and located at right over casting slot 16, and two casting slots 16 are with 14 center line of locating rack
Symmetrical and casting 16 direction of slot is on the contrary, 15 side surface of casting package sets at least one driving gear 17, and passes through driving gear
17 connect with driving mechanism, and driving mechanism includes driving motor 18, driving wheel 19 and handwheel 20, and driving motor 19 and handwheel 20 are equal
It is connect with driving wheel 19 mounted on 2 wall outer surface of vacuum pressing and casting room, and by wheel shaft 21, the drive of driving wheel 19 and casting package 15
The engagement connection of moving gear 17.
In the present embodiment, the locking mechanism 8 includes positioning disk 81 and locking plate 82, wherein positioning disk 81 and locking plate
82 structures annular in shape, positioning disk 81 and locking plate 82 are separately mounted in the material mouth 7 and hermatic door 3 of vacuum pressing and casting room 2 simultaneously
Coaxial distribution, positioning disk 81 and 82 inner surface of locking plate are spaced apart the positioning tooth block 83 of rectangular structure, and positioning disk 81
It is slidably connected by positioning tooth block 83 between locking plate 82.
In the present embodiment, at least one observation window 22 is separately set on the hermatic door 3.
In the present embodiment, the positioning table 4 is Aerial Work LT structure.
The configuration of the present invention is simple, operational efficiency is high, and use cost is cheap and shaping efficiency and formed precision are high, on the one hand may be used
It is effective to meet the needs that aluminium alloy cast molding operation is carried out under subnormal ambient, meet the needs of high-precision Mechanical processing of casting,
It on the other hand, separately can be effective while improving casting operation efficiency when carrying out casting operation to large-scale strip workpiece
The concentricity for ensuring casting helps to improve the processing quality of casting, simultaneously, separately can effectively overcome and utilize tradition casting
When equipment, generally existing causes aluminium alloy solution that can not be effectively accomplished mould due to molten aluminium alloy temperature and mobility decline
It in tool in each chamber, and therefore causes casting product quality low and the higher drawback of rejection rate, aluminium conjunction is improved to have to reach
The production efficiency and the quality of production of metal working part casting operation reduce the purpose of rejection rate and production cost.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (1)
1. a kind of vertical double cast gate aluminum alloy vacuum supercharging casting cabin, it is characterised in that：The vertical double cast gate aluminium alloy is true
Sky supercharging casting cabin includes positioning base, vacuum pressing and casting room, hermatic door, positioning table, support leg, pressure regulation pump group and casting driving machine
Structure, wherein the vacuum boosting casting chamber is the airtight cavity structure that section is in U-typed structure, and vacuum boosting casting chamber axis
Line and horizontal plane, the vacuum boosting casting chamber bottom outer surface are connect with support leg, the support leg at least three
Item is simultaneously uniformly distributed around vacuum pressing and casting chamber axis, the support leg end and positioning base vertical connection, the vacuum boosting
Material mouth is set at the top of casting chamber, the hermatic door is offseted by retaining mechanism and vacuum pressing and casting room material mouth, the vacuum
Supercharging casting chamber's upper inner face sets connected unit, and is connect with casting driving mechanism by connective flatform, positioning table installation
The bottom in vacuum pressing and casting room, and with horizontal plane parallelly distribute on, the positioning table is coaxially distributed with vacuum boosting casting chamber, institute
The vacuum boosting casting chamber stated separately sets at least two air guide ports, and is connected to pressure regulation pump group by air guide port, the pressure regulating pump
Group is mounted on positioning base, and pressure regulation pump group is connected to between air guide port by gas-guide tube, is separately set on the gas-guide tube urgent
Relief valve and pressure gauge, casting driving mechanism include locating rack, casting package, casting slot and driving mechanism, and the locating rack is logical
Connective flatform is crossed in vacuum boosting casting chamber, and is coaxially distributed with vacuum boosting casting chamber, the casting package, casting slot
It is installed on locating rack, and hinged with locating rack, wherein the casting package and equal two of slot of casting, and each casting package is equal
Correspondings with a casting slot to be distributed and located at right over casting slot, described two slots of casting are symmetrical and pour with locating rack center line
Casting slot direction is on the contrary, the casting package side surface sets at least one driving gear, and is connected by driving gear and driving mechanism
It connects, the driving mechanism includes driving motor, driving wheel and handwheel, and the driving motor and handwheel are installed in vacuum casting
Room wall outer surface to be made, and is connect with driving wheel by wheel shaft, the driving wheel engages connection with the driving gear of casting package,
The locking mechanism includes positioning disk and locking plate, wherein positioning disk and locking plate structure annular in shape, positioning disk and locking
Disk is separately mounted in the material mouth and hermatic door of vacuum boosting casting chamber and is coaxially distributed, and positioning disk and locking plate inner surface are equal
It is spaced apart the positioning tooth block of rectangular structure, and is slidably connected by positioning tooth block between positioning disk and locking plate, described is close
At least one observation window is separately set in closure door, the positioning table is Aerial Work LT structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510671502.1A CN106583688B (en) | 2015-10-19 | 2015-10-19 | A kind of vertical double cast gate aluminum alloy vacuum supercharging casting cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510671502.1A CN106583688B (en) | 2015-10-19 | 2015-10-19 | A kind of vertical double cast gate aluminum alloy vacuum supercharging casting cabin |
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| Publication Number | Publication Date |
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| CN106583688A CN106583688A (en) | 2017-04-26 |
| CN106583688B true CN106583688B (en) | 2018-08-24 |
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| CN201510671502.1A Active CN106583688B (en) | 2015-10-19 | 2015-10-19 | A kind of vertical double cast gate aluminum alloy vacuum supercharging casting cabin |
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| CN109396414A (en) * | 2018-11-29 | 2019-03-01 | 徐州天太机械制造有限公司 | A kind of high-accuracy cast room |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001105121A (en) * | 1999-09-30 | 2001-04-17 | Aisin Takaoka Ltd | Casting method and casting apparatus using gypsum mold |
| CN1382542A (en) * | 2002-03-26 | 2002-12-04 | 华中科技大学 | Antigravitational vacuum method and apparatus for asting Mg allor or Al alloy with lost mould |
| CN102581255A (en) * | 2012-03-13 | 2012-07-18 | 中国兵器工业第五九研究所 | Device and process for manufacturing large-scale complex thin-wall aluminum alloy casting through vacuum pressurization casting |
| CN103170605A (en) * | 2013-03-14 | 2013-06-26 | 华中科技大学 | Preparation method and preparation device of amorphous alloy fine part based on vacuum suction casting |
| CN205218002U (en) * | 2015-10-19 | 2016-05-11 | 河南正旭科技股份有限公司 | Vertical double teeming mouth aluminum alloy vacuum pressure boost casting cabin |
-
2015
- 2015-10-19 CN CN201510671502.1A patent/CN106583688B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001105121A (en) * | 1999-09-30 | 2001-04-17 | Aisin Takaoka Ltd | Casting method and casting apparatus using gypsum mold |
| CN1382542A (en) * | 2002-03-26 | 2002-12-04 | 华中科技大学 | Antigravitational vacuum method and apparatus for asting Mg allor or Al alloy with lost mould |
| CN102581255A (en) * | 2012-03-13 | 2012-07-18 | 中国兵器工业第五九研究所 | Device and process for manufacturing large-scale complex thin-wall aluminum alloy casting through vacuum pressurization casting |
| CN103170605A (en) * | 2013-03-14 | 2013-06-26 | 华中科技大学 | Preparation method and preparation device of amorphous alloy fine part based on vacuum suction casting |
| CN205218002U (en) * | 2015-10-19 | 2016-05-11 | 河南正旭科技股份有限公司 | Vertical double teeming mouth aluminum alloy vacuum pressure boost casting cabin |
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| CN106583688A (en) | 2017-04-26 |
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