CN206677132U - A kind of continuous casting device for preparing high-quality aluminum alloy ingot casting - Google Patents
A kind of continuous casting device for preparing high-quality aluminum alloy ingot casting Download PDFInfo
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- CN206677132U CN206677132U CN201720495853.6U CN201720495853U CN206677132U CN 206677132 U CN206677132 U CN 206677132U CN 201720495853 U CN201720495853 U CN 201720495853U CN 206677132 U CN206677132 U CN 206677132U
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- aluminium liquid
- hole
- outlet
- blind hole
- transmission chain
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Abstract
The utility model discloses a kind of continuous casting device for preparing high-quality aluminum alloy ingot casting, including transmission chain and tundish, mould is provided with transmission chain, the bottom of tundish is provided with cast passage；Also include reciprocating drive mechanism, upper control-rod, lower control arm, source nitrogen and collecting box, upper control-rod water one end is upper installation end, and the other end is inlet end, and middle part is provided with aluminium liquid through hole, and inlet end is connected with source nitrogen；Lower control arm one end is lower installation end, and the other end is outlet side, and middle part is provided with lower aluminium liquid through hole；Outlet side is provided with outlet blind hole, and outlet blind hole is provided with exhaust through hole, and collecting box is connected by collecting pipe with outlet blind hole.The present apparatus, the aluminium liquid that can not only avoid pouring into a mould residual in passage are dropped on transmission chain and scaling loss transmission chain in gap is poured into a mould, and also remove the aluminium liquid of residual, influence the quality of casting as new aluminium liquid flows into mould again after avoiding aluminium liquid from cooling or aoxidize.
Description
Technical field
It the utility model is related to aluminum casting apparatus field, and in particular to a kind of continuous casting for preparing high-quality aluminum alloy ingot casting
Make device.
Background technology
Continuously casting technology can improve casting efficiency and the quality of casting, and existing aluminium alloy cast ingot device includes transmission
Chain and tundish, set multiple equally distributed moulds on transmission chain, and during casting, the aluminium liquid after melting is transferred into centre
Bag, the bottom of tundish are provided with vertical cast passage, and mould moves to the lower section of cast passage, transmission with transmission chain
Chain stop motion, cast passage is opened, aluminium liquid is flowed into mould, after casting complete, starts transmission chain, by next mould
It is sent to the lower section of cast passage.Because cast is interruption, after the completion of to a die casting, cast vias inner walls residual
Aluminium liquid can be dropped on transmission chain downwards, easy scaling loss transmission chain, in addition, in gap is poured into a mould, air, which can enter, to be poured
Passage is noted, makes the aluminium liquid surface oxidation of residual, while possible cooling solidification, again as new aluminium liquid enters mould when pouring into a mould next time
Tool, influence the quality of casting.
Utility model content
The purpose of this utility model is to provide a kind of continuous casting device for preparing high-quality aluminum alloy ingot casting, can kept away
The aluminium liquid for exempting to remain in cast passage is dropped on transmission chain, avoids transmission chain from being burnt, while prevent in air
Oxygen enters cast passage and causes aluminium liquid to aoxidize, and ensures the quality of casting.
What the purpose of this utility model was realized in：A kind of continuous casting device for preparing high-quality aluminum alloy ingot casting,
Including transmission chain and tundish, multiple equally distributed moulds are provided with the transmission chain, the tundish is arranged at
The top of transmission chain, and the bottom of tundish is provided with the cast passage communicated with its inner chamber；
Also include reciprocating drive mechanism, upper control-rod, lower control arm, source nitrogen and collecting box, the upper control-rod is horizontal
Coordinate through the top of cast passage and with cast passage sealing, and upper control-rod one end is upper installation end, the other end is air inlet
End, middle part are provided with vertical upper aluminium liquid through hole, and the inlet end is provided with air inlet blind hole, and the aperture of the air inlet blind hole passes through
Air induction hose is connected with source nitrogen, and the bottom wall of air inlet blind hole is provided with air through hole；The lower control arm is horizontal through cast
The bottom of passage simultaneously coordinates with cast passage sealing, and lower control arm one end is lower installation end, and the other end is outlet side, and middle part is set
Lower aluminium liquid through hole is equipped with, the lower aluminium liquid through hole overlaps with the center line of upper aluminium liquid through hole；It is blind that the outlet side is provided with outlet
Hole, the roof of the outlet blind hole are provided with exhaust through hole, and the collecting box is connected by collecting pipe with outlet blind hole；On described
Installation end is connected with lower installation end by connecting rod, and the connecting rod is connected with the piston rod of reciprocating drive mechanism.
Further, collecting box includes casing and case lid, and the case lid is detachably connected with casing, and is set on the case lid
Inlet and outlet is equipped with, the import is connected with collecting pipe, and the outlet is connected with recovery tube, and the recovery tube is connected with compression
Machine, the compressor are connected by recovery tube with air induction hose.
Further, cast passage, upper control-rod and the lower control arm are cylinder.
Further, the reciprocating drive mechanism is hydraulic cylinder.
The beneficial effects of the utility model are：Reciprocating drive mechanism can drive control-rod and lower control arm synchronously to transport
It is dynamic, the motion of transmission chain driven mold, when mold movement to cast passage lower section, start reciprocating drive mechanism, reciprocal driving
Mechanism drives upper control-rod and lower control arm horizontal movement, aluminium liquid through hole and lower aluminium liquid through hole is overlapped with pouring into a mould passage or portion
Point overlap, pour into a mould channel conductive, the aluminium liquid in tundish is flowed downward in mould；After casting complete, reciprocating drive mechanism drives
Dynamic upper control-rod and lower control arm move again so that upper control-rod inlet end seals up cast passage, avoids aluminium liquid from continuing to flow
It is dynamic, and the outlet side of lower control arm seals up the bottom of cast passage, avoids the aluminium liquid of residual from being dropped in biography in gap is poured into a mould
Send on chain.After sealing, the nitrogen after being pressurizeed in source nitrogen enters cast passage by air through hole, and the aluminium liquid of residual is washed away
Into outlet blind hole, aluminium liquid and nitrogen enter collecting box further along collecting pipe, recyclable after aluminium liquid solidification, after melting again
Potting syrup can be used as.The present apparatus, the aluminium liquid that can not only avoid pouring into a mould residual in passage are dropped in conveyer chain in gap is poured into a mould
Scaling loss transmission chain on bar, the aluminium liquid of residual is also removed, again as new aluminium liquid flows into after avoiding aluminium liquid from cooling or aoxidize
Mould and the quality for influenceing casting.
Brief description of the drawings
Schematic cross-sectional view when Fig. 1 is the utility model cast.
Schematic cross-sectional view when Fig. 2 is the utility model cast gap.
Reference：1-transmission chain；2-tundish；3-mould；4-cast passage；5-reciprocating drive mechanism；
6-go up control-rod；7-lower control arm；8-source nitrogen；9-collecting box；10-go up aluminium liquid through hole；11-go up installation end；12—
Inlet end；13-air inlet blind hole；14-air induction hose；15-air through hole；16-lower installation end；17-outlet side；18-under
Aluminium liquid through hole；19-outlet blind hole；20-exhaust through hole；21-connecting rod；22-collecting pipe；23-recovery tube；24-compression
Machine.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples.
As depicted in figs. 1 and 2, a kind of continuous casting device for preparing high-quality aluminum alloy ingot casting of the present utility model, bag
Transmission chain 1 and tundish 2 are included, multiple equally distributed moulds 3 are provided with the transmission chain 1, the tundish 2 is set
The cast passage 4 communicated with its inner chamber is provided with the bottom of the top of transmission chain 1, and tundish 2.Tundish 2 is used to deposit
The aluminium liquid after melting is stored up, transmission chain 1 is made intermittent movement, driven by motor, realizes the continuous cast to multiple moulds 3.
Also include reciprocating drive mechanism 5, upper control-rod 6, lower control arm 7, source nitrogen 8 and collecting box 9.Reciprocating drive mechanism
5 are used to drive control-rod 6 and the level of synchronization of lower control arm 7 to move so that upper control-rod 6 and lower control arm 7 can close and
Conducting cast passage 4, source nitrogen 8 are used to store the nitrogen after compression, and nitrogen property is stable, will not be reacted with aluminium liquid, and prepares
Cost is low, can save implementation cost.The upper control-rod 6 is horizontal to be sealed through the top of cast passage 4 and with cast passage 4
Coordinate, after the closing of passage 4 is poured into a mould, avoid aluminium liquid from revealing.Upper one end of control-rod 6 is upper installation end 11, and the other end is inlet end
12, middle part is provided with vertical upper aluminium liquid through hole 10, and the inlet end 12 is provided with air inlet blind hole 13, the air inlet blind hole 13
Aperture is connected by air induction hose 14 with source nitrogen 8, and the bottom wall of air inlet blind hole 13 is provided with air through hole 15；The lower control
Bar 7 is horizontal to be coordinated through the bottom of cast passage 4 and with the cast sealing of passage 4, and the one end of lower control arm 7 is lower installation end 16,
The other end is outlet side 17, and middle part is provided with lower aluminium liquid through hole 18, the center of the lower aluminium liquid through hole 18 and upper aluminium liquid through hole 10
Line overlaps, and the diameter of lower aluminium liquid through hole 18 and upper aluminium liquid through hole 10 is consistent with the diameter for pouring into a mould passage 4, is led to by adjusting upper aluminium liquid
Hole 10 and the overlapping area of cast passage 4, can control poring rate.The outlet side 17 is provided with outlet blind hole 19, described
The roof of outlet blind hole 19 is provided with exhaust through hole 20, and the collecting box 9 is connected by collecting pipe 22 with outlet blind hole 19；It is described
Upper installation end 11 is connected with lower installation end 16 by connecting rod 21, the connecting rod 21 and the piston rod phase of reciprocating drive mechanism 5
Even.
In use, the driven mold 3 of transmission chain 1 moves, when mould 3 moves to the lower section of cast passage 4, start reciprocal
Drive mechanism 5, reciprocating drive mechanism 5 drive upper control-rod 6 and the horizontal movement of lower control arm 7, make aluminium liquid through hole 10 and lower aluminium
Fluid through-hole 18 overlaps or partially overlapped with cast passage 4, and cast passage 4 turns on, and the aluminium liquid in tundish 2 flows downward to mould
In 3；After casting complete, the upper control-rod 6 of the driving of reciprocating drive mechanism 5 and lower control arm 7 move again so that upper control-rod 6
Inlet end 12 seals up cast passage 4, avoids aluminium liquid from continuing to flow, and the outlet side 17 of lower control arm 7 seals up cast passage 4
Bottom, avoid residual aluminium liquid be dropped in gap is poured into a mould on transmission chain 1.After sealing, the nitrogen in source nitrogen 8 is successively
Cast passage 4 is entered by air induction hose 14, air inlet blind hole 13, air through hole 15, the aluminium liquid of residual is washed away to lower control arm 7
Outlet blind hole 19 in, aluminium liquid and nitrogen enter collecting box 9 further along collecting pipe 22, recyclable after aluminium liquid solidification, by again
Potting syrup can be used as after melting.The present apparatus, the aluminium liquid that can not only avoid pouring into a mould residual in passage 4 are dropped in gap is poured into a mould
Scaling loss transmission chain 1 on transmission chain 1, the aluminium liquid of residual is also removed, again with new after avoiding aluminium liquid from cooling or aoxidize
Aluminium liquid flows into mould 3 and influences the quality of casting.
Cost-effective in order to reclaim nitrogen, collecting box 9 includes casing and case lid, and the case lid is detachably connected with casing,
And inlet and outlet is provided with the case lid, the import is connected with collecting pipe 22, and the outlet is connected with recovery tube 23, institute
State recovery tube 23 and be connected with compressor 24, the compressor 24 is connected by recovery tube with air induction hose 14.Aluminium liquid sinks to casing
Bottom and solidification, and nitrogen from case lid outlet outflow, reused by recovery tube into air induction hose 14.
Preferably, cast passage 4, upper control-rod 6 and the lower control arm 7 are cylinder.
Reciprocating drive mechanism 5 can be cylinder, toggle etc., it is preferred that the reciprocating drive mechanism 5 is hydraulic pressure
Cylinder.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (4)
1. a kind of continuous casting device for preparing high-quality aluminum alloy ingot casting, including transmission chain（1）And tundish（2）, it is described
Transmission chain（1）On be provided with multiple equally distributed moulds（3）, the tundish（2）It is arranged at transmission chain（1）It is upper
Side, and tundish（2）Bottom be provided with the cast passage communicated with its inner chamber（4）；
It is characterized in that：Also include reciprocating drive mechanism（5）, upper control-rod（6）, lower control arm（7）, source nitrogen（8）And collection
Case（9）, the upper control-rod（6）Level is through cast passage（4）Top and with pour into a mould passage（4）Sealing coordinates, and upper control
Bar processed（6）One end be upper installation end（11）, the other end is inlet end（12）, middle part is provided with vertical upper aluminium liquid through hole
（10）, the inlet end（12）It is provided with air inlet blind hole（13）, the air inlet blind hole（13）Aperture pass through air induction hose（14）
With source nitrogen（8）It is connected, air inlet blind hole（13）Bottom wall be provided with air through hole（15）；The lower control arm（7）Level is passed through
Wear cast passage（4）Bottom and with pour into a mould passage（4）Sealing coordinates, and lower control arm（7）One end is lower installation end（16）, separately
One end is outlet side（17）, middle part is provided with lower aluminium liquid through hole（18）, the lower aluminium liquid through hole（18）With upper aluminium liquid through hole（10）
Center line overlap；The outlet side（17）It is provided with outlet blind hole（19）, the outlet blind hole（19）Roof be provided with out
Vent hole（20）, the collecting box（9）Pass through collecting pipe（22）With outlet blind hole（19）It is connected；The upper installation end（11）With under
Installation end（16）Pass through connecting rod（21）It is connected, the connecting rod（21）With reciprocating drive mechanism（5）Piston rod be connected.
A kind of 2. continuous casting device for preparing high-quality aluminum alloy ingot casting according to claim 1, it is characterised in that：Receive
Header（9）Including casing and case lid, the case lid is detachably connected with casing, and is provided with inlet and outlet on the case lid,
The import and collecting pipe（22）It is connected, the outlet is connected with recovery tube（23）, the recovery tube（23）It is connected with compressor
（24）, the compressor（24）Pass through recovery tube and air induction hose（14）It is connected.
A kind of 3. continuous casting device for preparing high-quality aluminum alloy ingot casting according to claim 1, it is characterised in that：Institute
State cast passage（4）, upper control-rod（6）And lower control arm（7）It is cylinder.
A kind of 4. continuous casting device for preparing high-quality aluminum alloy ingot casting according to claim 1, it is characterised in that：Institute
State reciprocating drive mechanism（5）For hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720495853.6U CN206677132U (en) | 2017-05-06 | 2017-05-06 | A kind of continuous casting device for preparing high-quality aluminum alloy ingot casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720495853.6U CN206677132U (en) | 2017-05-06 | 2017-05-06 | A kind of continuous casting device for preparing high-quality aluminum alloy ingot casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206677132U true CN206677132U (en) | 2017-11-28 |
Family
ID=60406499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720495853.6U Expired - Fee Related CN206677132U (en) | 2017-05-06 | 2017-05-06 | A kind of continuous casting device for preparing high-quality aluminum alloy ingot casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206677132U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115283628A (en) * | 2022-08-10 | 2022-11-04 | 保定奥琦圣新型金属材料制造有限公司 | Automatic production line and production method for alloy ingots |
-
2017
- 2017-05-06 CN CN201720495853.6U patent/CN206677132U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115283628A (en) * | 2022-08-10 | 2022-11-04 | 保定奥琦圣新型金属材料制造有限公司 | Automatic production line and production method for alloy ingots |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171128 Termination date: 20210506 |