CN205904393U - A specialized tool for casting almag thin wall air chamber - Google Patents
A specialized tool for casting almag thin wall air chamber Download PDFInfo
- Publication number
- CN205904393U CN205904393U CN201620942370.1U CN201620942370U CN205904393U CN 205904393 U CN205904393 U CN 205904393U CN 201620942370 U CN201620942370 U CN 201620942370U CN 205904393 U CN205904393 U CN 205904393U
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- CN
- China
- Prior art keywords
- framed
- casting
- air chamber
- lower plate
- plate
- Prior art date
- 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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- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model discloses a specialized tool for casting almag thin wall air chamber, including upper cover plate, down apron, punch holder, lower plate, framed, feed inlet, fastening bolt, nut, air inlet, gas outlet, special mold core, be provided with the passageway of ventilating on punch holder and the lower plate, be provided with the passageway of ventilating in framed, and with punch holder and lower plate on the setting the passageway of ventilating communicate with each other, the feed inlet is big -end -up's horn shaped structure, special mold core adopts the chill casting to form, compares with prior art, the beneficial effects of the utility model are that this novel one kind a specialized tool for casting almag thin wall air chamber, simple structure, the casting shaping is effectual, no shrinkage cavity, shrinkage porosite phenomenon, advantages such as convenient to use are fit for generally promoting.
Description
Technical field
The utility model is related to a kind of specific purpose tool of casting air chamber, and especially one kind is used for casting almag thin-walled gas
The specific purpose tool of room.
Background technology
At present, almag thin-walled air chamber is generally the shaping of inner chamber core, exocoel metal mold forming.A kind of metal gravity
Casting almag thin-walled air chamber solves the aluminium alloy chill of thermal center shrinkage cavity.It includes core chill groove, casting chill etc..It is special
Levying is that metal mold gravity casting aluminium alloy thin-walled air chamber foundry goods has a lot of thermal center boss not on die joint, is difficult to open up feeding
Rising head, but thermal center boss position is all the installation position of part, and inner chamber processes screw thread after needing casting, and position has been consolidated
Fixed, it is difficult to go to change its structure, if direct casting, boss must produce shrinkage cavity and porosity defect, directly result in foundry goods again
Scrap.
Content of the invention
The purpose of this utility model is to provide a kind of specific purpose tool for casting almag thin-walled air chamber, to solve
The problem proposing in above-mentioned background technology.
The purpose of this utility model is to be achieved by following technical proposals: one kind is used for casting almag thin-walled gas
The specific purpose tool of room, including upper cover plate, lower cover, train wheel bridge, lower plate, framed, charging aperture, fastening bolt, nut, air inlet
Mouth, gas outlet, special core rod, are provided with train wheel bridge and lower plate between described upper cover plate and lower cover；Described train wheel bridge and under
It is provided with framed between clamping plate；Described charging aperture is arranged on framed, and connect two framed between dead slot；Described fastening bolt
Supporting with nut connect upper cover plate and lower cover, train wheel bridge and lower plate and framed tighten together；Described air inlet and
Gas outlet is arranged on upper cover plate and lower cover, and the position of the enterprising gas port of upper cover plate and gas outlet and the enterprising gas port of lower cover
Contrary with the position of gas outlet；Described special core rod be placed on two framed between.
Further, described train wheel bridge and lower plate are provided with venting channels.
Further, described framed in be provided with venting channels, and venting channels with setting on train wheel bridge and lower plate
Communicate.
Further, described charging aperture is up big and down small horn-like structure.
Further, described special core rod is formed using chill casting.
Compared with prior art, the beneficial effects of the utility model are that this new one kind is used for casting almag thin-walled gas
The specific purpose tool of room, structure is simple, and casting effect is good, no shrinkage cavity and porosity phenomenon, the advantages of easy to use, is suitable for universal
Promote.
Brief description
Fig. 1 is the utility model overall structure design sketch；
Fig. 2 is the utility model special mold insert structure design sketch；
In figure: 1- upper cover plate, 2- lower cover, 3- train wheel bridge, 4- lower plate, 5- are framed, 6- charging aperture, 7- fastening bolt,
8- nut, 9- air inlet, 10- gas outlet, the special core rod of 11-.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of the utility model rather than whole
Embodiment, based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of the utility model protection.
As shown in Figure 1-2, the utility model discloses a kind of specific purpose tool for casting almag thin-walled air chamber, wrap
Include upper cover plate 1, lower cover 2, train wheel bridge 3, lower plate 4, framed 5, charging aperture 6, fastening bolt 7, nut 8, air inlet 9, give vent to anger
Mouth 10, special core rod 11, are provided with train wheel bridge 3 and lower plate 4 between described upper cover plate 1 and lower cover 2；Described train wheel bridge 3 He
It is provided with framed 5 between lower plate 4；Described charging aperture 6 is arranged on framed, and connects the dead slot between two framed 5；Described tight
Upper cover plate 1 and lower cover 2, train wheel bridge 3 and lower plate 4 and framed 5 are tightened together by fixing bolt 7 and the supporting connection of nut 8；
Described air inlet 9 and gas outlet 10 are arranged on upper cover plate 1 and lower cover 2, and the enterprising gas port 9 of upper cover plate 1 and gas outlet 10
Position and the enterprising gas port 9 of lower cover 2 and gas outlet 10 position contrary；Described special core rod 11 is placed between two framed 5,
Be provided with venting channels on described train wheel bridge 3 and lower plate 4, in described framed 5, be provided with venting channels, and with train wheel bridge 3 and
On lower plate 4, the venting channels of setting communicate, and described charging aperture 6 is up big and down small horn-like structure, described special core rod 11
Formed using chill casting.
During use, this specific purpose tool combination being used for casting almag thin-walled air chamber is completed, from suitably special
Core rod 11, and it is carried out with ball blast descale process, it is made into core after the completion of process, the core making is put into two moulds
Poured in dead slot in frame 5, you can complete to cast the work of almag thin-walled air chamber, take out foundry goods after cooling and carry out
Professional treatment.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, this practicality can be realized in other specific forms new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, this practicality is new
The scope of type is limited by claims rather than described above, it is intended that the containing of equivalency that will fall in claim
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limiting
Involved claim.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment only wraps
Containing an independent technical scheme, only for clarity, those skilled in the art should for this narrating mode of specification
Using specification as an entirety, the technical scheme in each embodiment can also form those skilled in the art through appropriately combined
Understandable other embodiment.
Claims (5)
1. a kind of specific purpose tool for casting almag thin-walled air chamber, including upper cover plate, lower cover, train wheel bridge, lower plate,
Framed, charging aperture, fastening bolt, nut, air inlet, gas outlet, special core rod it is characterised in that: described upper cover plate and lower cover
Train wheel bridge and lower plate are installed between plate；It is provided with framed between described train wheel bridge and lower plate；Described charging aperture is arranged on
On framed, and connect two framed between dead slot；Described fastening bolt and nut is supporting connects upper cover plate and lower cover, upper folder
Plate and lower plate and framed tighten together；Described air inlet and gas outlet are arranged on upper cover plate and lower cover, and on
The position of the position of the enterprising gas port of cover plate and gas outlet and the enterprising gas port of lower cover and gas outlet is contrary；Described special core rod is placed
Two framed between.
2. a kind of specific purpose tool for casting almag thin-walled air chamber according to claim 1 it is characterised in that:
It is provided with venting channels on described train wheel bridge and lower plate.
3. a kind of specific purpose tool for casting almag thin-walled air chamber according to claim 1 it is characterised in that:
Described framed in be provided with venting channels, and communicate with the venting channels of setting on train wheel bridge and lower plate.
4. a kind of specific purpose tool for casting almag thin-walled air chamber according to claim 1 it is characterised in that:
Described charging aperture is up big and down small horn-like structure.
5. a kind of specific purpose tool for casting almag thin-walled air chamber according to claim 1 it is characterised in that:
Described special core rod is formed using chill casting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620942370.1U CN205904393U (en) | 2016-08-26 | 2016-08-26 | A specialized tool for casting almag thin wall air chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620942370.1U CN205904393U (en) | 2016-08-26 | 2016-08-26 | A specialized tool for casting almag thin wall air chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205904393U true CN205904393U (en) | 2017-01-25 |
Family
ID=57801885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620942370.1U Expired - Fee Related CN205904393U (en) | 2016-08-26 | 2016-08-26 | A specialized tool for casting almag thin wall air chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205904393U (en) |
-
2016
- 2016-08-26 CN CN201620942370.1U patent/CN205904393U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20170125 Termination date: 20170826 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |