CN206009785U - A kind of cement prefab low-pressure casting apparatus - Google Patents
A kind of cement prefab low-pressure casting apparatus Download PDFInfo
- Publication number
- CN206009785U CN206009785U CN201621031357.7U CN201621031357U CN206009785U CN 206009785 U CN206009785 U CN 206009785U CN 201621031357 U CN201621031357 U CN 201621031357U CN 206009785 U CN206009785 U CN 206009785U
- Authority
- CN
- China
- Prior art keywords
- crucible
- closure
- low
- stalk
- casting apparatus
- 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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Abstract
The utility model discloses a kind of cement prefab low-pressure casting apparatus，Including holding furnace、Crucible、Stalk、Casting mould and gas tank，The crucible is in holding furnace，The crucible is connected with gas tank by appendix，The crucible is provided with closure，The closure is provided with liter liquid mouth and a circular groove，The casting mould is provided with cooling bath，Its one end is provided with circular protrusions，The stalk is connected with closure，The stalk is corresponding with liquid mouth is risen，Mobile piston is provided with the crucible，The mobile piston is connected with expansion link one end，The expansion link other end is connected with closure，The expansion link is made up of several poles，The extruding iron and steel liquation that be designed to make air-flow very average of the utility model by mobile piston，The air-flow for avoiding completely flings the imagination for splashing liquation，Global design brief and practical，Just with popularization.
Description
Technical field
The utility model is related to cement prefab Casting Equipment field, specially a kind of cement prefab low pressure casting dress
Put.
Background technology
Nowadays the three of building trade big themes are safety, energy-conservation and environmental protection, then subtract in cement prefab manufacture process
Few power consumption, environmental protection have great meaning, and low pressure casting is especially advantageous in this respect, and current cement prefab is in casting
During become rectifying section in the looped pipeline side of the stalk of the top of back pressure plate, the sinuous flow aluminium liquid by back pressure plate is carried out
Rectification so that supply pressure and speed are further homogenized, so that realize the Stable Filling of iron and steel liquation；And due to through hole be
Non-directional, it is to avoid the straight line shock of iron and steel liquation, but this design yet suffers from the phenomenon that air-flow directly impacts liquation,
Therefore it is very necessary to design a kind of cement prefab low-pressure casting apparatus for problem above.
Utility model content
For problem above, the utility model provides a kind of cement prefab low-pressure casting apparatus, and the utility model leads to
The extruding aluminium alloy liquation for being designed to make air-flow very average for moving piston is crossed, the air-flow for avoiding completely flings and splashes liquation
The imagination, can be with the problem in effectively solving background technology.
For achieving the above object, the utility model provides following technical scheme：A kind of cement prefab low-pressure casting apparatus,
Including holding furnace, crucible, stalk, casting mould and gas tank, in holding furnace, the crucible is by defeated for the crucible
Tracheae is connected with gas tank, and the crucible is provided with closure, and the closure is provided with liter liquid mouth and a circular groove, described
Casting mould is provided with cooling bath, and its one end is provided with circular protrusions, and the stalk is connected with closure, the stalk with
Rise liquid mouth corresponding, in the crucible, be provided with mobile piston, the mobile piston is connected with expansion link one end, and the expansion link is another
One end is connected with closure, and the expansion link is made up of several poles.
Used as a kind of preferred technical scheme of the utility model, the insulation furnace bottom is provided with roller, sets on the roller
There is roller to lock.
Used as a kind of preferred technical scheme of the utility model, the appendix is provided with pressure-control valve.
Used as a kind of preferred technical scheme of the utility model, the casting mould is provided with handle, sets on the handle
There is Anti-slip cover.
Used as a kind of preferred technical scheme of the utility model, the closure is externally provided with sealing ring.
Used as a kind of preferred technical scheme of the utility model, the holding furnace is provided with pushing hands.
Compared with prior art, the beneficial effects of the utility model are：The utility model passes through stalk first by iron and steel
Liquation is poured in crucible, then by closure lid, by the circular groove phase on the circular protrusions on casting mould and closure
Mutually fasten, filled to gas injection in crucible by gas, at this moment the air pressure in crucible increases, mobile piston will be promoted to moving down
Dynamic, following molten aluminium alloy is extruded, iron and steel liquation is extruded to casting mould by stalk, casting mould is provided with cold
But groove, can be solidified with the liquation in casting mould, eventually form the cement prefab shape of shaping, and the utility model is by movement
The extruding iron and steel liquation for being designed to make air-flow very average of piston, the air-flow for avoiding completely fling the imagination for splashing liquation,
Global design brief and practical, just with popularization.
Description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model sealing cover structure schematic diagram；
In figure：1- holding furnaces；2- crucibles；3- stalks；4- casting moulds；5- gases are filled；6- appendixs；7- closures；
8- rises liquid mouth；9- circular grooves；10- cooling baths；11- circular protrusions；12- rollers；13- rollers are locked；14- pressure-control valves；15-
Handle；16- Anti-slip covers；17- sealing rings；18- pushing hands；19- moves piston；20- expansion links；21- poles.
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 describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Embodiment in based on the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Embodiment：
Fig. 1 and Fig. 2 is referred to, the utility model provides a kind of technical scheme：A kind of cement prefab low-pressure casting apparatus,
Including holding furnace 1, crucible 2, stalk 3, casting mould 4 and gas tank 5, the crucible 2 is arranged in holding furnace 1, the earthenware
Crucible 2 is connected with gas tank 5 by appendix 6, and the crucible 2 is provided with closure 7, and the closure 7 is provided with a liter liquid mouth 8
With circular groove 9, the casting mould 4 is provided with cooling bath 10, and its one end is provided with circular protrusions 11, the stalk 3 with close
Capping 7 is connected, and the stalk 3 is corresponding with liquid mouth 8 is risen, and is provided with mobile piston 19, the mobile piston in the crucible 2
19 are connected with 20 one end of expansion link, and 20 other end of the expansion link is connected with closure 7, and the expansion link 20 is saved by several
Bar 21 is constituted；1 bottom of the holding furnace is provided with roller 12, and the roller 12 is provided with roller lock 13；The appendix 6 is provided with
Pressure-control valve 14；The casting mould 4 is provided with handle 15, and the handle 15 is provided with Anti-slip cover 16；Outside the closure 7
It is provided with sealing ring 17；The holding furnace 1 is provided with pushing hands 18.
The utility model is poured into molten aluminium alloy in crucible by stalk first, then by closure lid, will be cast
Circular protrusions on modeling tool are mutually fastened with the circular groove on closure, are filled to gas injection in crucible by gas, this
When crucible in air pressure increase, mobile piston will be promoted to move down, extrude following molten aluminium alloy, by molten aluminium alloy
Extruded to casting mould by stalk, casting mould is provided with cooling bath, can be solidified with the liquation in casting mould, finally
Form the aluminium alloy shape of shaping.
Based on above-mentioned, the utility model has the advantage that：The utility model by mobile piston be designed to make
The very average extruding iron and steel liquation of air-flow, the air-flow for avoiding completely fling the imagination for splashing liquation, global design brief and practical,
Just with popularization.
Preferred embodiment of the present utility model is the foregoing is only, not in order to limit the utility model, all at this
Any modification, equivalent and improvement that is made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (6)
1. a kind of cement prefab low-pressure casting apparatus, including holding furnace (1), crucible (2), stalk (3), casting mould (4)
With gas tank (5), it is characterised in that：Described crucible (2), in holding furnace (1), described crucible (2) pass through appendix (6)
It is connected with gas tank (5), crucible (2) are provided with closure (7), closure (7) are provided with liter liquid mouth (8) with circle
Connected in star (9), casting mould (4) are provided with cooling bath (10), and its one end is provided with circular protrusions (11), the stalk
(3) it is connected with closure (7), stalk (3) are corresponding with liquid mouth (8) is risen, and are provided with mobile piston in crucible (2)
(19), mobile piston (19) are connected with expansion link (20) one end, and expansion link (20) other end is connected with closure (7)
Connect, expansion link (20) are made up of several poles (21).
2. a kind of cement prefab low-pressure casting apparatus according to claim 1, it is characterised in that：Holding furnace (1)
Bottom is provided with roller (12), and roller (12) are provided with roller lock (13).
3. a kind of cement prefab low-pressure casting apparatus according to claim 1, it is characterised in that：Appendix (6)
It is provided with pressure-control valve (14).
4. a kind of cement prefab low-pressure casting apparatus according to claim 1, it is characterised in that：The casting mould
(4) handle (15) is provided with, and handle (15) are provided with Anti-slip cover (16).
5. a kind of cement prefab low-pressure casting apparatus according to claim 1, it is characterised in that：Closure (7)
It is externally provided with sealing ring (17).
6. a kind of cement prefab low-pressure casting apparatus according to claim 1, it is characterised in that：Holding furnace (1)
It is provided with pushing hands (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621031357.7U CN206009785U (en) | 2016-08-31 | 2016-08-31 | A kind of cement prefab low-pressure casting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621031357.7U CN206009785U (en) | 2016-08-31 | 2016-08-31 | A kind of cement prefab low-pressure casting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206009785U true CN206009785U (en) | 2017-03-15 |
Family
ID=58258437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621031357.7U Expired - Fee Related CN206009785U (en) | 2016-08-31 | 2016-08-31 | A kind of cement prefab low-pressure casting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206009785U (en) |
-
2016
- 2016-08-31 CN CN201621031357.7U patent/CN206009785U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 Termination date: 20210831 |