CN209110114U - A kind of staged casting device - Google Patents
A kind of staged casting device Download PDFInfo
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- CN209110114U CN209110114U CN201821872885.4U CN201821872885U CN209110114U CN 209110114 U CN209110114 U CN 209110114U CN 201821872885 U CN201821872885 U CN 201821872885U CN 209110114 U CN209110114 U CN 209110114U
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- sprue
- casting
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- type chamber
- staged
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Abstract
The utility model discloses a kind of staged casting devices, including upper layer casting type chamber, lower layer's casting type chamber, upper sprue, lower sprue, upper layer casting type chamber is connected to lower layer's casting type chamber, upper layer casting type chamber upper end is equipped with riser, riser is connected to upper layer running channel, upper layer running channel is connected to upper sprue, lower layer's casting type chamber is connected to bottom running channel, lower sprue lower end is connected to bottom running channel, upper sprue is connected with lower sprue by guillotine, guillotine includes T-type cast tube, T-type cast tube is made of transverse tube and vertical tube, transverse tube is connected to vertical tube, vertical tube both ends respectively with upper sprue, lower sprue connection, spring is equipped in transverse tube, spring is fixedly connected with block, block is equipped with soluble gear needle far from one end of spring, vertical tube inner wall is equipped with groove, groove is adapted with block.The staged casting device makes riser position temperature highest, realizes the consecutive solidification of casting, substantially increases the feeding distance of riser.
Description
Technical field
The utility model relates to a kind of casting devices, and in particular to a kind of staged casting device.
Background technique
Some casting techniques need and use the running gate system of staged pouring type, staged pouring type perfect condition
Under should be that liquid metal first from bottom position cast gate enters casting mold type chamber, then enter casting mold type chamber from higher one layer again, most
Enter afterwards from the riser of extreme higher position, it is minimum to can be achieved with the intracavitary extreme lower position liquid metal temperature of casting mold type in this way, gradually to
Upper temperature is higher, top box riser position temperature highest, can achieve the purpose that consecutive solidification guarantees feeding in this way.But it usually adopts
In bottom gating, even if molten metal horizontal surface reaches middle layer and top gate location and still has molten metal
Enter from bottom gate location, and keep bottom temp higher, therefore cannot be guaranteed the higher and higher ideal of temperature bottom-up
State makes feeding effect be deteriorated.
Utility model content
The purpose of this utility model is to provide a kind of staged casting devices, make riser position temperature highest, real
The consecutive solidification for having showed casting substantially increases the feeding distance of riser.
To achieve the above object, the utility model provides the following technical solutions:
A kind of staged casting device, including upper layer casting type chamber, lower layer's casting type chamber, upper sprue, lower sprue, institute
It states upper layer casting type chamber to be connected to lower layer casting type chamber, the upper layer casting type chamber upper end is equipped with riser, the riser and upper layer
Running channel connection, the upper layer running channel is connected to upper sprue, and lower layer's casting type chamber is connected to bottom running channel, described lower directly to pour
Road lower end is connected to bottom running channel, and the upper sprue is connected with lower sprue by guillotine, and the guillotine includes T-type casting
Pipe, the T-type cast tube is made of transverse tube and vertical tube, and the transverse tube is connected to vertical tube, the vertical tube both ends respectively with upper sprue,
Lower sprue connection, the transverse tube is interior to be equipped with spring, and the spring is fixedly connected with block, the one end of the block far from spring
Needle is kept off equipped with solubility, the vertical tube inner wall is equipped with groove, and the groove is adapted with block.
Preferably, between the transverse tube and vertical tube angle less than 75 °.
Preferably, the T-type cast tube and block are made of ceramic materials.
Preferably, aluminum alloy materials of the soluble gear needle by fusion temperature lower than casting of molten metal temperature are made.
Preferably, the soluble gear needle both ends and transverse tube inner wall weld.
Preferably, fixture block is equipped on the transverse tube inner wall and at vertical tube.
Preferably, the transverse tube is equipped with end cap far from one end of vertical tube, and the spring is fixed on end cap.
Compared with prior art, the utility model has the beneficial effects that
The utility model realizes riser position temperature highest in staged casting process and bottom position temperature is minimum, real
The consecutive solidification for having showed casting substantially increases the feeding distance of riser, and the number for needing to place riser is reduced than usual manner
Amount, that is, reduce costs and in turn ensure casting quality.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of staged casting device of the utility model；
Fig. 2 is the structural schematic diagram of guillotine in the utility model embodiment 1；
Fig. 3 is the structural schematic diagram in the utility model embodiment 1 in guillotine after soluble gear needle fusing；
Fig. 4 is the structural schematic diagram of guillotine in the utility model embodiment 2；
In figure, 1, upper layer casting type chamber, 2, lower layer's casting type chamber, 3, upper sprue, 4, lower sprue, 5, riser, 6, on
Layer running channel, 7, bottom running channel, 8, T-type cast tube, 801, transverse tube, 802, vertical tube, 9, spring, 10, block, 11, soluble gear needle,
12, groove, 13, end cap, 14, fixture block.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1
Please refer to shown in Fig. 1-3, a kind of staged casting device, including upper layer casting type chamber 1, lower layer's casting type chamber 2, on
Sprue 3, lower sprue 4, upper layer casting type chamber 1 are connected to lower layer casting type chamber 2, and casting type chamber 1 upper end in upper layer is equipped with riser
5, riser 5 is connected to upper layer running channel 6, and upper layer running channel 6 is connected to upper sprue 3, and lower layer's casting type chamber 2 is connected to bottom running channel 7,
Lower 3 lower end of sprue is connected to bottom running channel 7, and upper sprue 3 is connected with lower sprue 4 by guillotine.Guillotine includes T-type
Cast tube 8, T-type cast tube 8 are made of transverse tube 801 and vertical tube 802, and transverse tube 801 is connected to vertical tube 802, transverse tube 801 and vertical tube 802 it
Between angle less than 75 °, 802 both ends of vertical tube are connect with upper sprue 3, lower sprue 4 respectively, and spring 9, bullet are equipped in transverse tube 801
Spring 9 is fixedly connected with block 10.T-type cast tube 8 and block 10 are made of ceramic materials, and are able to bear rushing for 1700 degree of high-temperature molten steels
Brush, T-type cast tube are consistent with upper sprue, the cast tube caliber of lower sprue.Block 10 is equipped with solubility far from one end of spring 9
Needle 11 is kept off, aluminum alloy materials of the solubility gear needle 11 by fusion temperature lower than casting of molten metal temperature are made, solubility gear needle 11
Both ends and 801 inner wall of transverse tube weld, and 802 inner wall of vertical tube is equipped with groove 12, and groove 12 is adapted with block 10.
Embodiment 2
Please refer to Fig. 1, shown in 4, a kind of staged casting device, including upper layer casting type chamber 1, lower layer's casting type chamber 2, on
Sprue 3, lower sprue 4, upper layer casting type chamber 1 are connected to lower layer casting type chamber 2, and casting type chamber 1 upper end in upper layer is equipped with riser
5, riser 5 is connected to upper layer running channel 6, and upper layer running channel 6 is connected to upper sprue 3, and lower layer's casting type chamber 2 is connected to bottom running channel 7,
Lower 3 lower end of sprue is connected to bottom running channel 7, and upper sprue 3 is connected with lower sprue 4 by guillotine.Guillotine includes T-type
Cast tube 8, T-type cast tube 8 are made of transverse tube 801 and vertical tube 802, and transverse tube 801 is connected to vertical tube 802, transverse tube 801 and vertical tube 802 it
Between angle less than 75 °, 802 both ends of vertical tube are connect with upper sprue 3, lower sprue 4 respectively, transverse tube 801 far from vertical tube 802 one
End is equipped with end cap 13, is equipped with spring 9 in transverse tube 801, spring 9 is fixed on end cap 13, and spring 9 is fixedly connected with block 10, T-type
Cast tube 8 and block 10 are made of ceramic materials, and block 10 is equipped with soluble gear needle 11, solubility gear needle far from one end of spring 9
11 aluminum alloy materials by fusion temperature lower than casting of molten metal temperature are made, and set on 801 inner wall of transverse tube and at vertical tube 802
There is fixture block 14,802 inner wall of vertical tube is equipped with groove 12, and groove 12 is adapted with block 10.
The working principle of embodiment 1 and embodiment 2 is as follows: molten metal is entered by upper sprue 3 first, then in gravity
Effect is lower to enter lower layer's casting type chamber 2 by T-type cast tube 8, lower sprue 4, bottom running channel 7, shuts off when molten metal height reaches
When device position, molten metal rises to solvable gear needle 11, and solvable gear needle 11 is lost limit stop effect by molten metal heating and melting,
On the molten metal channel that block 10 is pushed to T-type cast tube 8 under the action of spring 9, the flowing of molten metal is blocked, molten metal can only
Enter riser 5 from upper layer running channel 6, realizes that the molten metal of 5 position of riser is in high-temperature region, meet consecutive solidification.
It in embodiment 2, does not need to weld block 10 and transverse tube 801, by the way that fixture block 14 is arranged, soluble gear can be limited
The movement of needle 11, when solubility gear needle 11 melts, solubility gear needle 11 loses restriction effect, and block is pushed into T-type cast tube 8 by 10
Molten metal channel on retained.Embodiment 2, which can facilitate, takes out spring 9 and block 10, again the soluble gear needle 11 of supplement.
Above content is only to the utility model structure example and explanation, the technology people of affiliated the art
Member makes various modifications or additions to the described embodiments or is substituted in a similar manner, without departing from this
The structure of utility model or beyond the scope defined by this claim, all should belong to the protection range of the utility model.
Claims (7)
1. a kind of staged casting device, it is characterised in that: including upper layer casting type chamber, lower layer's casting type chamber, upper sprue, under
Sprue, the upper layer casting type chamber are connected to lower layer's casting type chamber, and the upper layer casting type chamber upper end is equipped with riser, described to emit
Mouth is connected to upper layer running channel, and the upper layer running channel is connected to upper sprue, and lower layer's casting type chamber is connected to bottom running channel, institute
It states lower sprue lower end to be connected to bottom running channel, the upper sprue is connected with lower sprue by guillotine, the guillotine
Including T-type cast tube, the T-type cast tube is made of transverse tube and vertical tube, and the transverse tube is connected to vertical tube, the vertical tube both ends respectively with
Upper sprue, the connection of lower sprue, the transverse tube is interior to be equipped with spring, and the spring is fixedly connected with block, and the block is separate
One end of spring is equipped with soluble gear needle, and the vertical tube inner wall is equipped with groove, and the groove is adapted with block.
2. a kind of staged casting device according to claim 1, it is characterised in that: angle between the transverse tube and vertical tube
Less than 75 °.
3. a kind of staged casting device according to claim 1, it is characterised in that: the T-type cast tube and block are by making pottery
Ceramic material is made.
4. a kind of staged casting device according to claim 1, it is characterised in that: the soluble gear needle is by fusing temperature
Degree is made lower than the aluminum alloy materials of casting of molten metal temperature.
5. a kind of staged casting device according to claim 1, it is characterised in that: the soluble gear needle both ends and cross
Inside pipe wall welding.
6. a kind of staged casting device according to claim 1, it is characterised in that: on the transverse tube inner wall and close to perpendicular
Fixture block is equipped at pipe.
7. a kind of staged casting device according to claim 6, it is characterised in that: the one end of the transverse tube far from vertical tube
Equipped with end cap, the spring is fixed on end cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821872885.4U CN209110114U (en) | 2018-11-14 | 2018-11-14 | A kind of staged casting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821872885.4U CN209110114U (en) | 2018-11-14 | 2018-11-14 | A kind of staged casting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209110114U true CN209110114U (en) | 2019-07-16 |
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ID=67205079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821872885.4U Active CN209110114U (en) | 2018-11-14 | 2018-11-14 | A kind of staged casting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209110114U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109317619A (en) * | 2018-11-14 | 2019-02-12 | 安徽应流集团霍山铸造有限公司 | A kind of staged casting device |
-
2018
- 2018-11-14 CN CN201821872885.4U patent/CN209110114U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109317619A (en) * | 2018-11-14 | 2019-02-12 | 安徽应流集团霍山铸造有限公司 | A kind of staged casting device |
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