CN209379880U - A kind of double bast mouth structures of aluminum alloy casting mill - Google Patents
A kind of double bast mouth structures of aluminum alloy casting mill Download PDFInfo
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- CN209379880U CN209379880U CN201822274811.7U CN201822274811U CN209379880U CN 209379880 U CN209379880 U CN 209379880U CN 201822274811 U CN201822274811 U CN 201822274811U CN 209379880 U CN209379880 U CN 209379880U
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- mouth
- bast
- bast mouth
- ontology
- aluminum alloy
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Abstract
The utility model discloses a kind of double bast mouth structures of aluminum alloy casting mill, including bast mouth ontology, mouth is added, threaded rod and fastening nut, the top of the bast mouth ontology offers addition mouth, the inside of the bast mouth ontology is fixed with branching block and partition, and bast mouth ontology and mounting plate are connected with each other, and lower branching block is fixed on mounting plate, the mounting plate is located at the part of bast mouth outer body and first sliding groove is connected with each other, and first sliding groove is provided on the outer wall of bast mouth ontology, the threaded rod runs through second sliding slot, and second sliding slot is provided on bast mouth ontology, and the part that threaded rod is located at outside second sliding slot is equipped with fastening nut.The double bast mouth structures of the aluminum alloy casting mill, it is designed using novel structure, allow the present apparatus to fail from main-inlet enter metal stream be collected, and have the function of preventing motlten metal stream from splashing, and the position of the structure in the present apparatus with diverter function is adjustable, improves the effect of shunting.
Description
Technical field
The utility model relates to aluminum alloy casting mill technical field, the double bast mouth structures of specially a kind of aluminum alloy casting mill.
Background technique
Aluminum alloy casting mill is a kind of used in the aluminium alloy production process, is closed using continuous casting and rolling technique to molten aluminum
The machine that gold is processed, since the aluminium alloy quality that its production efficiency is higher and produces is preferable, so be widely used, and
Bast mouth is then the component used when being poured molten aluminium alloy.
With bast mouth continuing on in aluminum alloy casting mill production process, traditional double bast mouth structures are set due to structure
It counts unreasonable, can not be effectively vented when injecting motlten metal stream, and can not prevent motlten metal stream from splashing and right
Fail to be collected from the metal stream that main-inlet enters, causes the waste of resource, and the position with diverter function structure
It can not change, the effect of shunting cannot be adjusted according to the actual situation.So needing to design a kind of aluminium alloy casting regarding to the issue above
The double bast mouth structures of milling train.
Utility model content
The purpose of this utility model is to provide a kind of double bast mouth structures of aluminum alloy casting mill, to solve above-mentioned background technique
Middle proposition can not prevent motlten metal stream from splashing, and can not collect the metal stream for failing to enter from main-inlet, have diverter function knot
The problem of position of structure can not change.
To achieve the above object, the utility model provides the following technical solutions: a kind of double bast mouth structures of aluminum alloy casting mill,
Addition mouth, and bast mouth sheet are offered including bast mouth ontology, addition mouth, threaded rod and fastening nut, the top of the bast mouth ontology
The top avris of body offers back window, and the inside of bast mouth ontology is fixed with bearing plate, and offers in the middle part of bearing plate
Middle window, and middle window two sides are provided with through-hole, while the lower end surface of bearing plate and the top of lower plate are connected with each other, the casting
The inside of mouth ontology is fixed with branching block and partition, and bast mouth ontology and mounting plate are connected with each other, and fixed on mounting plate
There is lower branching block, the mounting plate is located at the part of bast mouth outer body and first sliding groove is connected with each other, and first sliding groove opens up
On the outer wall of bast mouth ontology, and threaded rod is fixed on the inside of mounting plate, the threaded rod runs through second sliding slot, and second
Sliding slot is provided on bast mouth ontology, and the part that threaded rod is located at outside second sliding slot is equipped with fastening nut.
Preferably, the shape of the side elevational cross-section that mouth is added is infundibulate, and the width that mouth bottom end is added is greater than middle window
The width of mouth.
Preferably, the back window is symmetrically distributed with 2 about mouth is added, and the avris of back window is to be obliquely installed,
And the spacing between 2 back windows is greater than the length of bearing plate.
Preferably, the shape of the bearing plate is arc, and the two sides of bearing plate center line are symmetrically intensively distributed with through-hole.
Preferably, the lower plate and bearing plate are to be welded to connect, and lower plate is to be arranged diagonally downward, and lower plate is about in
Window is symmetrical.
Preferably, the first sliding groove and second sliding slot are parallelly distribute on, and first sliding groove is to be slidably connected with mounting plate,
And mounting plate is to be slidably connected, while second sliding slot is to be slidably connected with threaded rod with bast mouth ontology.
Compared with prior art, the utility model has the beneficial effects that the double bast mouth structures of the aluminum alloy casting mill, using new
The structure of type designs, and allows the present apparatus to failing to be collected from the metal stream that main-inlet enters, and has and prevent from melting
The function that metal stream splashes, and the position of the structure in the present apparatus with diverter function is adjustable, improves the effect of shunting
Fruit；
1. mouth, back window, bearing plate, middle window, through-hole, lower plate and upper branching block is added to cooperate with each other, Ke Yiyou
Effect prevents metal stream from splashing, and can be to not from the metal stream progress reclaimer operation that mouth entrance is added；
2. mounting plate, first sliding groove, threaded rod, second sliding slot and fastening nut cooperate with each other, can quickly adjust
The position of lower branching block is saved, and lower branching block is fixed.
Detailed description of the invention
Fig. 1 is that the utility model faces the schematic diagram of the section structure；
Fig. 2 is the utility model side elevational cross-section structural schematic diagram；
Fig. 3 is the utility model threaded rod side structure schematic view；
Fig. 4 is enlarged structure schematic diagram at A in the utility model Fig. 2.
In figure: 1, bast mouth ontology；2, mouth is added；3, back window；4, bearing plate；5, middle window；6, through-hole；7, lower plate；8,
Upper branching block；9, partition；10, mounting plate；11, lower branching block；12, first sliding groove；13, threaded rod；14, second sliding slot；15, tight
Gu nut.
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 describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of double bast mouth structures of aluminum alloy casting mill, packet
It includes bast mouth ontology 1, mouth 2, back window 3, bearing plate 4, middle window 5, through-hole 6, lower plate 7, upper branching block 8, partition 9, installation is added
Plate 10, lower branching block 11, first sliding groove 12, threaded rod 13, second sliding slot 14 and fastening nut 15, the top of bast mouth ontology 1 are opened
Equipped with addition mouth 2, and the top avris of bast mouth ontology 1 offers back window 3, and the inside of bast mouth ontology 1 is fixed with undertaking
Plate 4, and the middle part of bearing plate 4 offers middle window 5, and 5 two sides of middle window are provided with through-hole 6, while the lower end of bearing plate 4
Face and the top of lower plate 7 are connected with each other, and the inside of bast mouth ontology 1 is fixed with branching block 8 and partition 9, and bast mouth ontology 1 and peace
Loading board 10 is connected with each other, and lower branching block 11 is fixed on mounting plate 10, and mounting plate 10 is located at the part in 1 outside of bast mouth ontology
It is connected with each other with first sliding groove 12, and first sliding groove 12 is provided on the outer wall of bast mouth ontology 1, and the inside of mounting plate 10 is solid
Surely there is threaded rod 13, threaded rod 13 runs through second sliding slot 14, and second sliding slot 14 is provided on bast mouth ontology 1, and threaded rod
13 parts being located at outside second sliding slot 14 are equipped with fastening nut 15.
The shape that the side elevational cross-section of mouth 2 is added in this example is infundibulate, and the width that 2 bottom end of mouth is added is greater than middle window 5
Width, the funnel shaped bottom end contraction structure of mouth 2 is added in above-mentioned structure design, can stop a part of metal stream sputter plus
Entrance 2, and middle window 5 can slow down the speed under metal is wandered to a certain extent, prevent the excessive velocities of metal stream and collide
It splashes；
Back window 3 is symmetrically distributed with 2 about mouth 2 is added, and the avris of back window 3 is to be obliquely installed, and 2 are returned
Flow the length that the spacing between window 3 is greater than bearing plate 4, above-mentioned structure designs so that fail can from the metal stream that main-inlet enters
To be entered in bast mouth ontology 1 by back window 3；
The shape of bearing plate 4 is arc, and the two sides of 4 center line of bearing plate are symmetrically intensively distributed with through-hole 6, above-mentioned knot
Structure design allows bearing plate 4 to accept metal stream, plays the role of deceleration, prevents the too fast generation of flow velocity from splashing, and through-hole 6
It avoids excessive metal stream from accumulating, causes spill-over；
Lower plate 7 and bearing plate 4 are to be welded to connect, and lower plate 7 is to be arranged diagonally downward, and lower plate 7 is right about middle window 5
Claim distribution, the metal stream that above-mentioned structure design falls lower plate 7 to therefrom window 5 stops, and avoids metal stream
It splashes；
First sliding groove 12 and second sliding slot 14 are parallelly distribute on, and first sliding groove 12 is slidably connected with mounting plate 10, and
And mounting plate 10 is to be slidably connected, while second sliding slot 14 is to be slidably connected with threaded rod 13 with bast mouth ontology 1, above-mentioned structure
The sliding that design allows mounting plate 10 relatively stable changes position, to achieve the effect that adjust lower 11 position of branching block.
Working principle: when using the present apparatus, the streaming request according to needed for casting first unscrews the fastening nut in Fig. 4
15, it enables fastening nut 15 no longer squeeze the outer wall of bast mouth ontology 1, stirs mounting plate 10, enable mounting plate 10 with lower branching block 11
Change position in bast mouth ontology 1, after adjusting lower branching block 11 to suitable spacing, tightens fastening nut 15, fastening nut 15
The outer wall of bast mouth ontology 1 is squeezed, threaded rod 13 can not slide in second sliding slot 14, the position of mounting plate 10 and lower branching block 11
Also it is fixed；
It can start to trickle down outside bast mouth ontology 1 from mouth 2 is added by motlten metal stream injection bast mouth ontology 1 with that
Metal stream can be reached at back window 3 along the inclined surface in 1 top of bast mouth ontology, and bast mouth ontology 1 is entered by back window 3
It is interior, and directly can first be contacted from the metal stream that the entrance of mouth 2 is added with bearing plate 4, bearing plate 4 plays slow effect, then golden
Belonging to stream, therefrom window 5 and through-hole 6 are fallen, and the metal stream that therefrom window 5 is fallen is due to the blocking before bearing plate 4, and flow velocity is
Slow down, and pass through the metal stream of through-hole 6, since the diameter of through-hole 6 is smaller, flow velocity is also reduced, and such metal stream is just fallen in
The top of upper branching block 8 is shunted by first time, shunts two bast mouths that flow direction is separated by partition 9, lower plate 7 by upper branching block 8
The metal stream that can be fallen to therefrom window 5 stops, and avoids metal stream from splashing, then metal stream can pass through spacing tune
The whole lower branching block 11 finished shunts again, and flows out from 1 bottom end of bast mouth ontology, carries out subsequent casting process.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of double bast mouth structures of aluminum alloy casting mill, including bast mouth ontology (1), addition mouth (2), threaded rod (13) and fastening spiral shell
Female (15), it is characterised in that: the top of the bast mouth ontology (1), which offers, is added mouth (2), and the top sides of bast mouth ontology (1)
Side offers back window (3), and the inside of bast mouth ontology (1) is fixed with bearing plate (4), and opens up in the middle part of bearing plate (4)
Have middle window (5), and middle window (5) two sides are provided with through-hole (6), while the top of the lower end surface of bearing plate (4) and lower plate (7)
End is connected with each other, and the inside of the bast mouth ontology (1) is fixed with branching block (8) and partition (9), and bast mouth ontology (1) and peace
Loading board (10) is connected with each other, and lower branching block (11) are fixed on mounting plate (10), and the mounting plate (10) is located at bast mouth sheet
Part on the outside of body (1) is connected with each other with first sliding groove (12), and first sliding groove (12) is provided with the outer wall of bast mouth ontology (1)
On, and threaded rod (13) are fixed on the inside of mounting plate (10), the threaded rod (13) runs through second sliding slot (14), and second
Sliding slot (14) is provided on bast mouth ontology (1), and threaded rod (13) is located at the part of second sliding slot (14) outside and is equipped with fastening
Nut (15).
2. a kind of double bast mouth structures of aluminum alloy casting mill according to claim 1, it is characterised in that: the addition mouth (2)
Side elevational cross-section shape be infundibulate, and be added mouth (2) bottom end width be greater than middle window (5) width.
3. a kind of double bast mouth structures of aluminum alloy casting mill according to claim 1, it is characterised in that: the back window (3)
2 are symmetrically distributed with about mouth (2) are added, and the avris of back window (3) is to be obliquely installed, and between 2 back windows (3)
Spacing be greater than bearing plate (4) length.
4. a kind of double bast mouth structures of aluminum alloy casting mill according to claim 1, it is characterised in that: the bearing plate (4)
Shape be arc, and the two sides of bearing plate (4) center line are symmetrically intensively distributed with through-hole (6).
5. a kind of double bast mouth structures of aluminum alloy casting mill according to claim 1, it is characterised in that: the lower plate (7) with
Bearing plate (4) is to be welded to connect, and lower plate (7) is to be arranged diagonally downward, and lower plate (7) is symmetrical about middle window (5).
6. a kind of double bast mouth structures of aluminum alloy casting mill according to claim 1, it is characterised in that: the first sliding groove
It (12) is parallelly distribute on second sliding slot (14), and first sliding groove (12) is slidably connected with mounting plate (10), and mounting plate
It (10) is to be slidably connected, while second sliding slot (14) is to be slidably connected with threaded rod (13) with bast mouth ontology (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822274811.7U CN209379880U (en) | 2018-12-29 | 2018-12-29 | A kind of double bast mouth structures of aluminum alloy casting mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822274811.7U CN209379880U (en) | 2018-12-29 | 2018-12-29 | A kind of double bast mouth structures of aluminum alloy casting mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209379880U true CN209379880U (en) | 2019-09-13 |
Family
ID=67863272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822274811.7U Expired - Fee Related CN209379880U (en) | 2018-12-29 | 2018-12-29 | A kind of double bast mouth structures of aluminum alloy casting mill |
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| CN (1) | CN209379880U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111421118A (en) * | 2020-04-27 | 2020-07-17 | 贵州莹月帆铝制品有限公司 | Aluminum alloy casting and rolling machine double-nozzle structure convenient for grain control |
-
2018
- 2018-12-29 CN CN201822274811.7U patent/CN209379880U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111421118A (en) * | 2020-04-27 | 2020-07-17 | 贵州莹月帆铝制品有限公司 | Aluminum alloy casting and rolling machine double-nozzle structure convenient for grain control |
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|---|---|---|---|
| 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: 20190913 Termination date: 20201229 |