CN207723472U - Vacuum-assist pouring formula casting die device - Google Patents
Vacuum-assist pouring formula casting die device Download PDFInfo
- Publication number
- CN207723472U CN207723472U CN201721663832.7U CN201721663832U CN207723472U CN 207723472 U CN207723472 U CN 207723472U CN 201721663832 U CN201721663832 U CN 201721663832U CN 207723472 U CN207723472 U CN 207723472U
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- CN
- China
- Prior art keywords
- activity
- outer formwork
- mould open
- mold base
- close
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of vacuum-assist pouring formula casting die devices,Including workbench,The workbench is equipped with mold base,Fixed inner mould core is equipped with above the mold base,At least two mould open/close seats for being disposed around the mold base peripheral side are additionally provided on the workbench,It is respectively equipped with mould open/close cylinder on each mould open/close seat,The piston rod of each mould open/close cylinder is connected separately with the outer formwork of activity,Each outer formwork of activity is closed with the mold base movable sealing to be arranged,Casting mold cavity is equipped between each outer formwork of the activity and the fixed inner mould core,Offered on the mold base be connected to the casting mold cavity into gas off-take,Sealing cylinder is offered on one mould open/close seat,The sealing cylinder is connected with through the outer formwork of activity,The air flue plugging plate of the mold base.The utility model cast member is more fine, avoids there is bubble in material, improves product quality, convenient for taking out cast member.
Description
Technical field
The utility model is related to a kind of casting die device more particularly to a kind of vacuum-assist pouring formula casting die devices.
Background technology
Casting mould refers to the interior design of part size one for being equipped with and needing to process in order to obtain the planform of part
The cavity of sample pours into a mould mobility liquid in the cavity, waits liquid cooled and solidified that can be formed later complete with mold shape structure
Complete the same part.Existing casting mould is more coarse in the presence of the cast member produced, has bubble in material, influences product
Quality, and be not easy to take out cast member.
Utility model content
A kind of cast member of the utility model offer is more fine, avoids there is bubble in material, substantially increases product matter
Amount, and convenient for taking out the vacuum-assist pouring formula casting die device of cast member.
In order to solve the above technical problems, the technical solution of the utility model is：A kind of vacuum-assist pouring formula casting die device,
Including workbench, the workbench is equipped with mold base, and fixed inner mould core, the workbench are equipped with above the mold base
On be additionally provided at least two mould open/close seats for being disposed around the mold base peripheral side, on each mould open/close seat respectively
Equipped with mould open/close cylinder, the piston rod of each mould open/close cylinder is connected separately with the outer formwork of activity, each activity
Outer formwork is closed with the mold base movable sealing to be arranged, and is equipped between each outer formwork of activity and the fixed inner mould core
Casting mold cavity, offer on the mold base be connected to the casting mold cavity setting into gas off-take, a mold is opened
It closes and offers sealing cylinder on seat, the sealing cylinder is connected with the air flue through the outer formwork of the activity, the mold base
Plugging plate.
The mould open/close seat is equipped with folding guide rod, the end of the folding guide rod as a preferred technical solution,
The outer formwork of activity that the mould open/close seat is correspondingly connected with is run through in portion.
The mould open/close seat and the outer formwork of activity are respectively two as a preferred technical solution,.
As a preferred technical solution, sprue gate is offered on the outer formwork of activity.
By adopting the above-described technical solution, when each outer formwork of activity is closed with mold base movable sealing, into gas off-take
It is connect with aspiration pump, the gas in casting mold cavity is extracted out, casting mold cavity is made to form negative pressure state, sealing cylinder action band is taken offence
Road plugging plate will block sealing into gas off-take.Mobility liquid is poured into casting mold cavity, since casting mold cavity is negative pressure shape
State is conducive to mobility liquid filling uniformly, avoids generating bubble gap.After casting and forming, mould open/close cylinder movement drives
The outer formwork of activity moves outward, is detached with shape casting part, since formwork is kept completely separate with cast member outside activity, convenient for taking out
Cast member, and sealing cylinder action can be controlled and drive air flue plugging plate that will pass in and out airway open, it blows into gas off-take, just
It is taken out in jacking up cast member.The utility model cast member is more fine, avoids there is bubble in material, substantially increases product
Quality, and convenient for taking out cast member.
Description of the drawings
The following drawings is only intended in doing schematic illustration and explanation to the utility model, does not limit the model of the utility model
It encloses.Wherein：
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the die opening state figure of the utility model embodiment.
In figure：1- makees platform；2- has pedestal；3- determines inner mould core；4- tool folding seats；5- tool folding cylinders；6- moves outer formwork；7-
Casting mold cavity；8- closes guide rod；The sprue gates 9-；10- is into gas off-take；11- sealing cylinders；12- air flue plugging plates.
Specific implementation mode
With reference to the accompanying drawings and examples, the utility model is expanded on further.In the following detailed description, only pass through
Bright mode describes certain exemplary embodiments of the utility model.Undoubtedly, those skilled in the art can be with
It recognizes, it, can be with a variety of different modes to described without departing from the spirit and scope of the utility model
Embodiment is modified.Therefore, attached drawing and description are regarded as illustrative in nature, rather than the protection for limiting claim
Range.
In addition, as long as technical characteristic involved in the various embodiments of the present invention described below is each other
Conflict is not constituted to can be combined with each other.
As depicted in figs. 1 and 2, a kind of vacuum-assist pouring formula casting die device, including workbench 1, workbench 1 are equipped with mould
Has pedestal 2,2 top of mold base is equipped with fixed inner mould core 3, and being additionally provided at least two on workbench 1 is disposed around outside mold base 2
The mould open/close seat 4 of side is respectively equipped with mould open/close cylinder 5 on each mould open/close seat 4, each mould open/close cylinder 5
Piston rod is connected separately with the outer formwork 6 of activity, and each outer formwork 6 of activity is closed with 2 movable sealing of mold base to be arranged, and each activity is outer
Casting mold cavity 7 is equipped between formwork 6 and fixed inner mould core 3, offered on mold base 2 be connected to casting mold cavity 7 be arranged into
Gas off-take 10, sealing cylinder 11 is offered on a mould open/close seat 4, and sealing cylinder 11 is connected with through the outer formwork 6 of activity, mould
Has the air flue plugging plate 12 of pedestal 2.
In order to keep the outer formwork 6 of each activity and the seal closure of mold base 2 better, the inner wall of the outer formwork of each activity 6
Lower part is equipped with the sealing chuck coordinated with mold base 2.
When each outer formwork 6 of activity is closed with 2 movable sealing of mold base, it connect, will be cast with aspiration pump into gas off-take 10
Gas extraction in cavity 7 makes casting mold cavity 7 form negative pressure state, and the action of sealing cylinder 11 drives air flue plugging plate 12 will be into
Gas off-take 10 blocks sealing.Mobility liquid is poured into casting mold cavity 7, since casting mold cavity 7 is negative pressure state, is conducive to
Mobility liquid filling is uniform, avoids generating bubble gap.After casting and forming, mould open/close cylinder 5 acts drive activity external mold
Shell 6 moves outward, is detached with shape casting part, since formwork 6 is kept completely separate with cast member outside activity, convenient for taking out casting
Part, and the action of sealing cylinder 11 can be controlled and drive air flue plugging plate 12 that will be opened into gas off-take 10, it is blown into gas off-take 10
Gas takes out convenient for jacking up cast member.
Mould open/close seat 4 is equipped with folding guide rod 8, and the end of folding guide rod 8 is correspondingly connected with through mould open/close seat 4
The outer formwork 6 of activity, convenient for the outer formwork of activity 6, the movement on limiting route opens and closes above structure.
Mould open/close seat 4 is respectively two with the outer formwork 6 of activity, above structure convenient for movable outer formwork 6 completely with casting
Part and fixed inner mould core 3 detach.
Sprue gate 9 is offered on movable outer formwork 6, above structure is convenient for cast mobility liquid.
The present embodiment cast member is more fine, avoids there is bubble in material, substantially increases product quality, and be convenient for
Take out cast member.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of vacuum-assist pouring formula casting die device, including workbench, it is characterised in that：The workbench is equipped with mold bottom
Seat, the mold base top are equipped with fixed inner mould core, and being additionally provided at least two on the workbench is disposed around the mold bottom
The mould open/close seat of seat peripheral side is each respectively equipped with mould open/close cylinder on the mould open/close seat, and each mold is opened
The piston rod for closing cylinder is connected separately with the outer formwork of activity, and each outer formwork of activity is closed with the mold base movable sealing
Setting, equipped with casting mold cavity between each outer formwork of activity and the fixed inner mould core, offered on the mold base and
Casting mold cavity connection setting into gas off-take, offer sealing cylinder, the blanket gas on a mould open/close seat
Cylinder is connected with the air flue plugging plate through the outer formwork of the activity, the mold base.
2. vacuum-assist pouring formula casting die device as described in claim 1, it is characterised in that：The mould open/close seat is equipped with
Guide rod is opened and closed, the outer formwork of activity that the mould open/close seat is correspondingly connected with is run through in the end of the folding guide rod.
3. vacuum-assist pouring formula casting die device as described in claim 1, it is characterised in that：The mould open/close seat with it is described
The outer formwork of activity is respectively two.
4. such as claim 1,2 or 3 any one of them vacuum-assist pouring formula casting die devices, it is characterised in that：The activity
Sprue gate is offered on outer formwork.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721663832.7U CN207723472U (en) | 2017-12-04 | 2017-12-04 | Vacuum-assist pouring formula casting die device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721663832.7U CN207723472U (en) | 2017-12-04 | 2017-12-04 | Vacuum-assist pouring formula casting die device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207723472U true CN207723472U (en) | 2018-08-14 |
Family
ID=63089373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721663832.7U Expired - Fee Related CN207723472U (en) | 2017-12-04 | 2017-12-04 | Vacuum-assist pouring formula casting die device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207723472U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115156777A (en) * | 2022-08-30 | 2022-10-11 | 中铁山桥(南通)有限公司 | Locking device for welding pre-deformation of steel box girder plate unit |
-
2017
- 2017-12-04 CN CN201721663832.7U patent/CN207723472U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115156777A (en) * | 2022-08-30 | 2022-10-11 | 中铁山桥(南通)有限公司 | Locking device for welding pre-deformation of steel box girder plate unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180814 Termination date: 20191204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |