CN207873093U - Aluminium alloy can mould - Google Patents
Aluminium alloy can mould Download PDFInfo
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- CN207873093U CN207873093U CN201721852616.7U CN201721852616U CN207873093U CN 207873093 U CN207873093 U CN 207873093U CN 201721852616 U CN201721852616 U CN 201721852616U CN 207873093 U CN207873093 U CN 207873093U
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- sliding block
- casting
- left slider
- right sliding
- lower die
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Abstract
This application involves a kind of aluminium alloy can moulds, including upper mold, lower die and casting cavity, it is characterized in that being additionally provided with upper mould core, sliding block, slide block insert, upper mold is fixedly connected with upper mould core, upper mold, lower die, upper mould core, space between sliding block constitutes casting cavity, the casting gate for casting is provided in lower die, casting gate is connected to casting cavity, the sliding block includes balanced configuration and mutually matched left slider and right sliding block, left slider, right sliding block is respectively positioned on upper mold, between lower die, there are two slide block inserts for setting on the inside of left slider, there are two slide block inserts for setting on the inside of right sliding block, the left slider, the opposite face of right sliding block slopes inwardly 0.3~0.6 degree.The left slider, the setting of right sliding block relative position use concave-convex fit structure there are two aluminium water sealing structure, the envelope aluminium water sealing structure is sealed.The application is simple for structure, and deformation is small, and working service is convenient, and at low cost, effect is good.
Description
Technical field
This application involves a kind of aluminium alloy can moulds, are primarily adapted for use in aluminum alloy tank body low pressure casting.
Background technology
Cast aluminium alloy gold switchs tank body and must require to manufacture according to pressure vessel, other than requiring general performance, also requires
Surface roughness, cleannes, resistance to pressure, air-tightness and insulating properties etc. meet the requirements.Especially cast member has to pass through X-ray spy
Wound, hydraulic pressure test, SF6 gas leak detections and bursting property test.Existing domestic many enterprises cast skill using gravity sand core
Art.But find in actual production, cast using gravity sand core, there are low production efficiency, production environments for product badly, labour
Intensity is big, high rejection rate and serious waste of resources, and it is unstable that product is mainly manifested in alloy property, and casting flaw is more, surface
Deformation, mechanical performance and air-tight test do not reach requirement, the reason for this is that gravity sand core casting technique is difficult to meet high-voltage switch gear
The property requirement of shell this kind of product, the castings such as casting easily deforms, pin hole, stomata, slag inclusion, shrinkage cavity and porosity lack
It falls into.
Invention content
The technical issues of the application solves is to overcome above-mentioned deficiency existing in the prior art, and provide a kind of structure letter
Clean, deformation is small, and working service is convenient, at low cost, the good aluminium alloy can mould of effect.
Technical solution includes used by the application solves above-mentioned technical problem：A kind of aluminium alloy can mould, including it is upper
Mould, lower die and casting cavity, it is characterized in that being additionally provided with upper mould core, sliding block, slide block insert, upper mold is fixed with upper mould core
Connection, the space between upper die and lower die, upper mould core, sliding block constitute casting cavity, the casting for casting are provided in lower die
Mouthful, casting gate is connected to casting cavity, and the sliding block includes balanced configuration and mutually matched left slider and right sliding block, left cunning
Block, right sliding block are respectively positioned between upper die and lower die, and there are two slide block inserts, right sliding block inside to be provided with two for setting on the inside of left slider
A slide block insert, the left slider, right sliding block opposite face slope inwardly 0.3~0.6 degree.The application passes through sliding block opposite face
Slope inwardly（Indent）Design, compensate for left and right two sliding blocks heating after opposite face local deformation so that two sliding blocks it is opposite
Face fitting in casting is more preferable, reduces the deformation of casting.
The left slider, the setting of right sliding block relative position are used there are two aluminium water sealing structure, the envelope aluminium water sealing structure is sealed
Concave-convex fit structure is come aluminum water when preventing casting（Liquid）Flow out gap that may be present between left slider and right sliding block.
Be respectively provided on the left slider and right sliding block there are two auxiliary pouring channel, the casting gate is two, auxiliary pouring channel with
Casting gate is connected to, for increasing aluminum water velocity of liquid assets so that casting molten aluminum is rapidly filled with casting cavity, improve casting uniformity and
The uniformity in temperature field reinforces feeding effect of the running channel to casting top.
Aerosol cooling vent is additionally provided on the sliding block, aerosol cooling vent is mounted on left slider and/or right sliding block, according to
Actual product demand is quickly cooled down sliding block corresponding site, improves casting formed product speed and Forming Quality.
The four corners of the sliding block all have hollow structure, and four hollow structures are used for balancing die temperatures field, improve
The probability of happening of the defects of mold Forming Quality, reduction shrinkage cavity and porosity.
The left slider, right sliding block are fixedly connected with two slide block inserts by screw respectively, it is ensured that upper mold, upper mold mould
The casting cavity that core, sliding block, slide block insert, lower die are surrounded is reliable and stable and can easily be replaced in damage.
The application using when include the following steps：
Mold is installed；
Upper mold and its upper mould core are displaced downwardly to coordinate with lower die and be clamped by upper mold power plant；
Left slider, right sliding block are relatively moved between upper die and lower die and by lower die mold insert and upper molds by sliding block power plant
Mold core is fixed reliable；
Two casting gates are opened, casting molten aluminum is gradually full of casting cavity under pressure；
Casting completes rear slider power plant and removes left slider, right sliding block and slide block insert to both sides；
Upper mold and upper mould core, the product being cast into are moved to depanning position by upper mold power plant；
Die-sinking device is ejected the product being cast by thimble connecting plate.
Herein described mold installation steps（It is sequentially interchangeable）Including：
Lower die is installed on the table；
Upper mold is fixedly connected with upper mould core, and upper mold is connect with upper mold power plant；
Four slide block inserts are separately mounted to left slider, on right sliding block；
Left slider, right sliding block are connect with its power plant respectively.
Aerosol cooling step can be also arranged in the application, and aerosol cooling step is arranged in casting process and by sliding block
Aerosol cooling vent carries out aerosol cooling to sliding block.
Herein described left slider, right sliding block can be installed on the table by sliding rail, and the power plant can be used
Hydraulic cylinder or other actuating units.
The application compared with prior art, has the following advantages and effect：Simple for structure, deformation is small, and working service is convenient,
At low cost, effect is good.
Description of the drawings
Fig. 1 is the agent structure exploded perspective view of the embodiment of the present application.
Fig. 2 is the embodiment of the present application lower die schematic bottom view.
Fig. 3 is the schematic top plan view of the embodiment of the present application sliding block.
Specific implementation mode
It is described in further detail below in conjunction with the accompanying drawings and by embodiment to the application, following embodiment is to this Shen
Explanation please and the application is not limited to following embodiment.
Referring to Fig. 1~Fig. 3, the present embodiment includes mainly thimble connecting plate 1, upper mold 2, upper mould core 3, sliding block, sliding block edge
Part 5, lower die 6, upper mold 2 are fixedly connected with upper mould core 3, and four slide block inserts 5 are fixed with left slider 41 and right sliding block 42 respectively
It connects, two casting gates 61 for casting is provided in lower die 6, casting gate 61 is connected to casting cavity, and the sliding block includes
The left slider 41 and right sliding block 42 of balanced configuration, two in four slide block inserts 5（Two on the left of Fig. 1）With 41 inside of left slider
It is fixedly connected, the another two in four slide block inserts 5（Two on the right side of Fig. 1）It is fixedly connected with 42 inside of right sliding block, left slider 41,
For the setting of 42 relative position of right sliding block there are two envelope aluminium water sealing structure 43, the envelope aluminium water sealing structure 43 uses concave-convex fit structure,
Aluminum water flows out gap that may be present, left slider 41 and right sliding block 42 between left slider 41 and right sliding block 42 when for preventing casting
On be respectively provided with there are two auxiliary pouring channel 44, auxiliary pouring channel 44 is connected to casting gate 61, for increasing aluminum water velocity of liquid assets so that pour
Cast aluminium liquid is rapidly filled with casting cavity, reinforces feeding effect of the running channel to part top.
The left slider 41, right sliding block 42 opposite face slope inwardly 0.5 degree, i.e. the upper left opposite face of left slider 41
411, lower-left opposite face 412 slopes inwardly（Indent）0.5 degree（The angle of left and right center face A and upper left opposite face 411
For -0.5 degree, left and right center face A and the angle of lower-left opposite face 411 are 0.5 degree）, the upper right opposite face of right sliding block 42
421, bottom right opposite face 422 slopes inwardly（Indent）0.5 degree（Left and right center face A and the angle of upper right opposite face 421 are
0.5 degree, the angle of left and right center face A and bottom right opposite face 422 is -0.5 degree）.The design compensation left slider 41, right cunning
Local deformation of the block 42 after heating so that left slider 41, right sliding block 42 opposite face in casting fitting it is more preferable, reduce casting
Deformation.
Aerosol cooling vent 45 is additionally provided on the sliding block, aerosol cooling vent 45 is mounted on right sliding block 42, according to reality
Product demand is quickly cooled down sliding block corresponding site, improves casting product position shaping speed and Forming Quality.
The left slider 41, right sliding block 42 pass through two mold insert card slots 46 of its opposite face and four slide block inserts 5 respectively
It is fixedly connected, it is ensured that the casting cavity that upper mold 2, upper mould core 3, sliding block, lower die 6 are surrounded is reliable and stable.
The left slider 41, right sliding block 42 corner be respectively provided with two and hollow out（A removal part）Structure 47, four diggings
Hollow structure 47 be used for balancing die temperatures field, improve mold Forming Quality, reduce shrinkage cavity and porosity the defects of probability of happening.
Simple deformation or the combination of every present techniques feature and technical solution, it is considered that fall into the protection of the application
Range.
Claims (5)
1. a kind of aluminium alloy can mould, including upper die and lower die and casting cavity, it is characterized in that：Be additionally provided with upper mould core,
Sliding block, slide block insert, upper mold are fixedly connected with upper mould core, and the space between upper die and lower die, upper mould core, sliding block constitutes and pours
Mould cavity is provided with the casting gate for casting in lower die, and casting gate is connected to casting cavity, and the sliding block includes balanced configuration
And mutually matched left slider and right sliding block, left slider, right sliding block are respectively positioned between upper die and lower die, are provided on the inside of left slider
Two slide block inserts, on the inside of right sliding block setting there are two slide block insert, the left slider, right sliding block opposite face slope inwardly
0.3~0.6 degree.
2. aluminium alloy can mould according to claim 1, it is characterized in that：The left slider, the setting of right sliding block relative position
There are two aluminium water sealing structure is sealed, the envelope aluminium water sealing structure uses concave-convex fit structure.
3. aluminium alloy can mould according to claim 1, it is characterized in that：It is both provided with two on the left slider, right sliding block
A auxiliary pouring channel, the casting gate are two, and auxiliary pouring channel is connected to casting gate.
4. aluminium alloy can mould according to claim 1, it is characterized in that：Aerosol cooling vent is additionally provided on the sliding block.
5. aluminium alloy can mould according to claim 1, it is characterized in that：The four corners of the sliding block, which all have, hollows out knot
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721852616.7U CN207873093U (en) | 2017-12-27 | 2017-12-27 | Aluminium alloy can mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721852616.7U CN207873093U (en) | 2017-12-27 | 2017-12-27 | Aluminium alloy can mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207873093U true CN207873093U (en) | 2018-09-18 |
Family
ID=63503334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721852616.7U Active CN207873093U (en) | 2017-12-27 | 2017-12-27 | Aluminium alloy can mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207873093U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108057871A (en) * | 2017-12-27 | 2018-05-22 | 浙江拓卡斯机械科技有限公司 | A kind of aluminium alloy can mould and its application method |
| CN111230069A (en) * | 2020-01-13 | 2020-06-05 | 厦门理工学院 | Square barrel-shaped alloy tank body forming equipment and system |
-
2017
- 2017-12-27 CN CN201721852616.7U patent/CN207873093U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108057871A (en) * | 2017-12-27 | 2018-05-22 | 浙江拓卡斯机械科技有限公司 | A kind of aluminium alloy can mould and its application method |
| CN108057871B (en) * | 2017-12-27 | 2024-05-28 | 浙江拓卡斯科技股份有限公司 | Aluminum alloy tank mold and use method thereof |
| CN111230069A (en) * | 2020-01-13 | 2020-06-05 | 厦门理工学院 | Square barrel-shaped alloy tank body forming equipment and system |
| CN111230069B (en) * | 2020-01-13 | 2021-10-08 | 厦门理工学院 | Square barrel-shaped alloy tank body forming equipment and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 311508 Fengchuan Avenue 288, Fengchuan Industrial Zone, Tonglu County, Hangzhou City, Zhejiang Province Patentee after: Zhejiang Tuokas Technology Co., Ltd. Address before: 311508 Fengchuan Avenue 288, Fengchuan Industrial Zone, Tonglu County, Hangzhou City, Zhejiang Province Patentee before: Zhejiang Top Casting Machinery Technology Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |