CN109482855A - A kind of metal casting ladle casting sleeve - Google Patents
A kind of metal casting ladle casting sleeve Download PDFInfo
- Publication number
- CN109482855A CN109482855A CN201910004581.9A CN201910004581A CN109482855A CN 109482855 A CN109482855 A CN 109482855A CN 201910004581 A CN201910004581 A CN 201910004581A CN 109482855 A CN109482855 A CN 109482855A
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- CN
- China
- Prior art keywords
- sleeve
- fixed
- casting
- casing
- casting ladle
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/08—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like for bottom pouring
Abstract
The present invention relates to metal casting technique field, specifically a kind of metal casting ladle casting sleeve, including casting ladle, fixed structure, feeding structure, connection structure, buffer structure, snap-in structure and compressing structure；Stair-stepping fixing sleeve is equipped in the inside of sprue bush, pass through the setting of fixing sleeve, preliminary buffering can be carried out to the metal liquid entered inside casting mold, in the cross-shaped buffer board equipped with multiple arcs of first sleeve and the second casing, falculate fixed plate is further fixed in one end of buffer board, pass through being used cooperatively for buffer board and fixed plate, the metal liquid entered inside casting mold can adequately be buffered again, it can prevent metal liquid from splash occurs at the inside of sleeve pipe, and vortex will not be generated, to improve casting quality.
Description
Technical field
The present invention relates to metal casting technique field, specifically a kind of metal casting ladle casting sleeve.
Background technique
Metal casting is through cooled and solidified, to level Metal Melting at meeting necessarily required liquid and pouring into casting mold
The technical process of the casting of predetermined shape, size and performance is obtained after processing.Blank is cast because of almost forming, and reaches and exempts from machine
It is modern mechanical manufacturing work that tool processing or the purpose processed on a small quantity, which reduce costs and reduce time casting to a certain extent,
One of fundamental technology of industry.In casting technique, need by casting ladle to pour into metal melting liquid again the inside of casting mold,
A kind of casing of auxiliary casting is often used between casting ladle and casting mold.
However traditional metal casting ladle casting sleeve is used for casing in use and is generally straight pipeline, therefore in casting ladle
When casting, it is easy that splash occurs in the inside of casing and generates the imagination of vortex, seriously affect the quality of casting.In consideration of it, this
Invention provides a kind of metal casting ladle casting sleeve, has the following characteristics that
(1) a kind of metal casting ladle casting sleeve of the present invention is equipped with stair-stepping fixing sleeve in the inside of sprue bush,
By the setting of fixing sleeve, preliminary buffering can be carried out to the metal liquid entered inside casting mold, in first sleeve and
The cross-shaped buffer board equipped with multiple arcs in the inside of second casing is further fixed on falculate fixation in one end of buffer board
Plate can carry out again sufficiently the metal liquid entered inside casting mold by being used cooperatively for buffer board and fixed plate
Buffering, can prevent metal liquid from splash occurring at the inside of sleeve pipe, and vortex will not be generated, to improve casting
Quality.
(2) a kind of metal casting ladle casting sleeve of the present invention sets the cunning there are two L shape in the inside of fixed ring
Slot sets the tight locking button there are two L shape close to one end of fixed ring in connector sleeve, and two tight locking buttons can just be in two sliding slots
Internal slide, by tight locking button and sliding slot with the use of the disassembly that can facilitate connector sleeve, so that convenient pack into connection
Row replacement, connector sleeve are compressed under the action of compressing structure, additionally it is possible to connector sleeve be effectively prevent to skid off at work.
Summary of the invention
For the problems of the prior art, the present invention provides a kind of metal casting ladle casting sleeves, in the inside of sprue bush
The metal liquid entered inside casting mold can be carried out preliminary equipped with stair-stepping fixing sleeve by the setting of fixing sleeve
Buffering, in the cross-shaped buffer board equipped with multiple arcs in the inside of first sleeve and the second casing, in one end of buffer board
It is further fixed on falculate fixed plate, it, can be to entering inside casting mold by being used cooperatively for buffer board and fixed plate
Metal liquid is adequately buffered again, can prevent metal liquid from splash occurs at the inside of sleeve pipe, and will not
Vortex is generated, to improve casting quality, the sliding slot there are two L shape is set in the inside of fixed ring, in connector sleeve close to fixed
One end of ring sets the tight locking button there are two L shape, and two tight locking buttons can just pass through locking in the internal slide of two sliding slots
Button and sliding slot are with the use of the disassembly that can facilitate connector sleeve, so that convenient replace connector sleeve, connector sleeve is being compressed
It is compressed under the action of structure, additionally it is possible to connector sleeve be effectively prevent to skid off at work.
The technical solution adopted by the present invention to solve the technical problems is: a kind of metal casting ladle casting sleeve, including casting ladle,
Fixed structure, feeding structure, connection structure, buffer structure, snap-in structure and compressing structure；For containing described in metal liquid
One end of casting ladle is fixed for the fixed structure of disassembly, and the inside of the fixed structure is fixed for metal liquid entrance and pours
The feeding structure of injection molding tool；The fixed structure is connected away from the threaded one end of the casting ladle for connecting with casting mold
The connection structure, the inside of the connection structure is equipped with for the snap-in structure that connection structure is fixed；The company
The inside of binding structure is equipped with the buffer structure for being buffered to the metal liquid for entering casting mold, the fixed knot
The inside of structure is equipped with the compressing structure for fixing the fixed structure.
Specifically, the fixed structure includes fixed ring, tight locking button, sliding slot and connector sleeve, the fixed ring is fixed on institute
One end of casting ladle is stated, the inside of the fixed ring is equipped with the sliding slot of L shape, and the fixed ring deviates from one end of the casting ladle
Equipped with the funnelform connector sleeve, the connector sleeve fixes the locking of two L shapes close to one end of the fixed ring
Button, and the tight locking button is slidably connected with the fixed ring by the sliding slot.
Specifically, the feeding structure includes sprue bush and fixing sleeve, the sprue bush is fixed on the interior of the fixed ring
Portion, and the sprue bush is funnel-shaped structure away from one end of the casting ladle, the inside of the sprue bush is equipped with the fixing sleeve,
And the fixing sleeve is step structure close to one end of the casting ladle, the other end is funnel-shaped structure.
Specifically, the connection structure includes threaded hole, screw rod, first sleeve and the second casing, semicircular described
Sleeve is set to one end that the connector sleeve deviates from the fixed ring, and the connector sleeve is equipped with close to one end of the first sleeve
Second casing all the same with the first sleeve shapes and sizes, the first sleeve and second casing are close to institute
The one end for stating connector sleeve is equipped with the semicircular screw rod, and the inside of the connector sleeve is equipped with the threaded hole, and described first
Casing passes through the screw rod with second casing and is threadedly coupled with the connector sleeve.
Specifically, the buffer structure includes buffer board and fixed plate, the buffer board is equipped with multiple, multiple bufferings
Plate is respectively arranged in the first sleeve and the internal side wall of second casing, and the buffering inside the first sleeve
The cross-shaped distribution of the buffer board of plate and second inside pipe casing, and the buffer board is arcuate structure, it is multiple described
Buffer board fixes the fixed plate away from one end of the first sleeve and second casing, and the fixed plate is reaping hook
Shape structure.
Specifically, the snap-in structure includes fixture block and card slot, there are two the fixture block is set, two fixture blocks are solid respectively
It is scheduled on one end of the first sleeve and second casing, and two fixture blocks are arcuate structure, the first sleeve
The card slot of arc is equipped with the inside of second casing, the first sleeve and second casing pass through the card
Block and the card slot are connected together.
Specifically, the compressing structure includes spring and briquetting, there are two the spring is set, two springs are fixed
In the inside of the fixed ring, the fixed briquetting in one end of the spring, and the briquetting is away from one end of the spring
Arcuate structure, the briquetting are slidably connected with the fixed ring.
Beneficial effects of the present invention:
(1) a kind of metal casting ladle casting sleeve of the present invention is equipped with stair-stepping fixing sleeve in the inside of sprue bush,
By the setting of fixing sleeve, preliminary buffering can be carried out to the metal liquid entered inside casting mold, in first sleeve and
The cross-shaped buffer board equipped with multiple arcs in the inside of second casing is further fixed on falculate fixation in one end of buffer board
Plate can carry out again sufficiently the metal liquid entered inside casting mold by being used cooperatively for buffer board and fixed plate
Buffering, can prevent metal liquid from splash occurring at the inside of sleeve pipe, and vortex will not be generated, to improve casting
Quality.
(2) a kind of metal casting ladle casting sleeve of the present invention sets the cunning there are two L shape in the inside of fixed ring
Slot sets the tight locking button there are two L shape close to one end of fixed ring in connector sleeve, and two tight locking buttons can just be in two sliding slots
Internal slide, by tight locking button and sliding slot with the use of the disassembly that can facilitate connector sleeve, so that convenient pack into connection
Row replacement, connector sleeve are compressed under the action of compressing structure, additionally it is possible to connector sleeve be effectively prevent to skid off at work.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is a kind of overall structure diagram of preferred embodiment of metal casting ladle casting sleeve provided by the invention；
Fig. 2 is the attachment structure schematic diagram of fixed structure shown in FIG. 1 and feeding structure；
Fig. 3 is the attachment structure schematic diagram of fixed ring shown in FIG. 1 and compressing structure；
Fig. 4 is the portion A shown in Fig. 3 enlarged diagram.
In figure: 1, casting ladle, 2, fixed structure, 21, fixed ring, 22, tight locking button, 23, sliding slot, 24, connector sleeve, 3, charging knot
Structure, 31, sprue bush, 32, fixing sleeve, 4, connection structure, 41, threaded hole, 42, screw rod, 43, first sleeve, the 44, second casing,
5, buffer structure, 51, buffer board, 52, fixed plate, 6, snap-in structure, 61, fixture block, 62, card slot, 7, compressing structure, 71, spring,
72, briquetting.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As Figure 1-Figure 4, a kind of metal casting ladle casting sleeve of the present invention, including casting ladle 1, fixed structure 2, into
Expect structure 3, connection structure 4, buffer structure 5, snap-in structure 6 and compressing structure 7；For containing the casting ladle 1 of metal liquid
One end be fixed for disassembly the fixed structure 2, the inside of the fixed structure 2 is fixed for metal liquid and enters casting
The feeding structure 3 of mold；The fixed structure 2 is connected away from the threaded one end of the casting ladle 1 for connecting with casting mold
The connection structure 4 connect, the inside of the connection structure 4 are equipped with for the snap-in structure 6 that connection structure 4 is fixed；
The inside of the connection structure 4 is equipped with the buffer structure 5 for being buffered to the metal liquid for entering casting mold, institute
The inside of fixed structure 2 is stated equipped with the compressing structure 7 for fixing the fixed structure 2.
Specifically, the fixed structure 2 includes fixed ring 21, tight locking button 22, sliding slot 23 and connector sleeve 24, the fixed ring
21 are fixed on one end of the casting ladle 1, and the inside of the fixed ring 21 is equipped with the sliding slot 23 of L shape, the fixed ring 21
Away from one end of the casting ladle 1 be equipped with the funnelform connector sleeve 24, the connector sleeve 24 close to the fixed ring 21 one
The tight locking button 22 of two L shapes is fixed at end, and the tight locking button 22 and the fixed ring 21 are slided by the sliding slot 23
Connection, when connecting the connector sleeve 24 and the fixed ring 21, first by the lock of two L shapes on the connector sleeve 24
Two sliding slots 23 in 22 alignments of the linking closely fixed ring 21, are put into the sliding slot 23 to two tight locking buttons 22
Behind portion, it is rotated further by the connector sleeve 24, it will be able to which the connector sleeve 24 and the fixed ring 21 are fixed.
Specifically, the feeding structure 3 includes sprue bush 31 and fixing sleeve 32, the sprue bush 31 is fixed on the fixation
The inside of ring 21, and the sprue bush 31 is funnel-shaped structure away from one end of the casting ladle 1, the inside of the sprue bush 31 is set
There is the fixing sleeve 32, and the fixing sleeve 32 is step structure close to one end of the casting ladle 1, the other end is funnel-form knot
Structure is equipped with the stair-stepping fixing sleeve 32 in the inside of the sprue bush 31, when metal liquid is from the inside stream of the casting ladle 1
Behind the inside for entering the sprue bush 31, metal liquid can tentatively be delayed under the action of stair-stepping fixing sleeve 32
Punching can prevent the metal liquid moment of the casting ladle 1 from the phenomenon that splash occur when entering the inside of the sprue bush 31.
Specifically, the connection structure 4 includes threaded hole 41, screw rod 42, first sleeve 43 and the second casing 44, semicircle
The first sleeve 43 be set to one end that the connector sleeve 24 deviates from the fixed ring 21, the connector sleeve 24 is close to described the
One end of sleeve 43 is equipped with second casing 44 all the same with 43 shapes and sizes of first sleeve, the first set
Pipe 43 and second casing 44 are equipped with the semicircular screw rod 42, the connector sleeve close to one end of the connector sleeve 24
24 inside is equipped with the threaded hole 41, the first sleeve 43 and second casing 44 pass through the screw rod 42 with it is described
Connector sleeve 24 is threadedly coupled, and the threaded hole 41 is equipped in the inside of the connector sleeve 24, in the first sleeve 43 and described
One end of second casing 44 is equipped with the semicircular screw rod 42, when in use, the first sleeve that will be fastened togather
43 and second casing 44 be directed at the threaded hole 41 inside the connector sleeve 24, then rotate 43 He of first sleeve
Second casing 44, it will be able to the first sleeve 43 and second casing 44 are fixed on the connector sleeve 24, led to
The threaded connection for crossing the first sleeve 43, second casing 44 and the connector sleeve 24, can facilitate the first sleeve
43 and second casing 44 disassembly, to facilitate the replacement of the second casing 44 described in the first sleeve 43.
Specifically, the buffer structure 5 include buffer board 51 and fixed plate 52, the buffer board 51 be equipped with it is multiple, it is multiple
The buffer board 51 is respectively arranged in the first sleeve 43 and the internal side wall of second casing 44, and the first sleeve
The cross-shaped distribution of the buffer board 51 inside the buffer board 51 and second casing 44 inside 43, and the buffering
Plate 51 is arcuate structure, and multiple buffer boards 51 are fixed away from one end of the first sleeve 43 and second casing 44
The fixed plate 52, and the fixed plate 52 is sickle shaped structure, what it is in the first sleeve 43 and second casing 44 is in
The staggered buffer board 51 equipped with multiple arcs is further fixed on the falculate fixation in one end of the buffer board 51
Plate 52 can be to the molten metal entered inside casting mold by being used cooperatively for the buffer board 51 and the fixed plate 52
Body is adequately buffered again, can prevent metal liquid from splash occurring at the inside of sleeve pipe, and will not generate rotation
Whirlpool, to improve casting quality.
Specifically, the snap-in structure 6 includes fixture block 61 and card slot 62, and there are two the fixture block 61 is set, two cards
Block 61 is separately fixed at one end of the first sleeve 43 and second casing 44, and two fixture blocks 61 are arc knot
The inside of structure, the first sleeve 43 and second casing 44 is equipped with the card slot 62 of arc, the first sleeve 43
It is connected together with second casing 44 by the fixture block 61 and the card slot 62, when in use, first by the first set
Pipe 43 and second casing 44 are fastened togather, and are equipped with arc in the first sleeve 43 and second casing 44
The fixture block 61 and the card slot 62 can be by the first sleeves 43 by the setting of the fixture block 61 and the card slot 62
It is fastened togather with second casing 44, the convenient inside that casing is opened in maintenance.
Specifically, the compressing structure 7 includes spring 71 and briquetting 72, and there are two the spring 71 is set, two bullets
Spring 71 is both secured to the inside of the fixed ring 21, the fixed briquetting 72 in one end of the spring 71, and the briquetting 72 is carried on the back
One end from the spring 71 is arcuate structure, and the briquetting 72 is slidably connected with the fixed ring 21, in the fixed ring 21
Inside be equipped with the spring 71, the fixed briquetting 72 in one end of the spring 71, and one end of the briquetting 72 is arc
Structure can facilitate the slide-in of the tight locking button 22, when the tight locking button 22 on the connector sleeve 24 slides into the fixed ring
After the sliding slot 23 inside 21, the tight locking button 22 will be fixed under the effect of the elastic force of the spring 71, Neng Gouyou
Effect prevents the connector sleeve 24 from skidding off the fixed ring 21 at work.
When in use, first sleeve 43 and the second casing 44 are fastened togather first, in first sleeve 43 and second set
The fixture block 61 and card slot 62 of arc are equipped on pipe 44, it, can be by 43 He of first sleeve by the setting of fixture block 61 and card slot 62
Second casing 44 is fastened togather, the convenient inside that casing is opened in maintenance；It is internally threaded hole 41 in connector sleeve 24,
It is equipped with semicircular screw rod 42 in one end of first sleeve 43 and the second casing 44, when in use, will be fastened togather
Threaded hole 41 inside sleeve 43 and the second casing 44 alignment connector sleeve 24, then rotates first sleeve 43 and the second casing
44, it will be able to first sleeve 43 and the second casing 44 are fixed on connector sleeve 24, by first sleeve 43, the second casing 44 with
The threaded connection of connector sleeve 24, can facilitate the disassembly of first sleeve 43 and the second casing 44, to facilitate first sleeve 43
The replacement of two casings 44；When connecting connector sleeve 24 and fixed ring 21, first by the tight locking button 22 of two L shapes on connector sleeve 24
Two sliding slots 23 on alignment and fixation ring 21 are rotated further by connector sleeve 24, just after two tight locking buttons 22 are put into the inside of sliding slot 23
Connector sleeve 24 and fixed ring 21 can be fixed；It is equipped with spring 71 in the inside of fixed ring 21, one end of spring 71 is fixed
Briquetting 72, and one end of briquetting 72 is arcuate structure, can facilitate the slide-in of tight locking button 22, when the tight locking button 22 on connector sleeve 24
After sliding into the sliding slot 23 inside fixed ring 21, tight locking button 22 will be fixed under the effect of the elastic force of spring 71, can be effective
Prevent connector sleeve 24 from skidding off fixed ring 21 at work；It is equipped with stair-stepping fixing sleeve 32 in the inside of sprue bush 31, works as metal
For liquid behind the inside that the inside of casting ladle 1 flows into sprue bush 31, metal liquid can be under the action of stair-stepping fixing sleeve 32
It is tentatively buffered, can prevent the metal liquid moment of casting ladle 1 from the phenomenon that splash occur when entering the inside of sprue bush 31；?
The cross-shaped buffer board 51 equipped with multiple arcs of first sleeve 43 and the second casing 44, it is also fixed in one end of buffer board 51
There is falculate fixed plate 52, it, can be to entering inside casting mold by being used cooperatively for buffer board 51 and fixed plate 52
Metal liquid is adequately buffered again, can prevent metal liquid from splash occurs at the inside of sleeve pipe, and will not
Vortex is generated, to improve casting quality.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the description in above embodiment and specification only illustrates the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement is both fallen in the scope of protection of present invention.The claimed scope of the invention is by appended claims and its equivalent
Object defines.
Claims (7)
1. a kind of metal casting ladle casting sleeve, it is characterised in that: including casting ladle (1), fixed structure (2), feeding structure (3), connect
Binding structure (4), buffer structure (5), snap-in structure (6) and compressing structure (7)；For containing the casting ladle (1) of metal liquid
One end be fixed for disassembly the fixed structure (2), the inside of the fixed structure (2) be fixed for metal liquid entrance
The feeding structure (3) of casting mold；The fixed structure (2) away from the casting ladle (1) threaded one end connection for
The connection structure (4) of casting mold connection, the inside of the connection structure (4) are equipped with for connection structure (4) are fixed
The snap-in structure (6)；The inside of the connection structure (4) is equipped with for delaying to the metal liquid for entering casting mold
The buffer structure (5) of punching, the inside of the fixed structure (2) are equipped with the pressure for fixing the fixed structure (2)
Locking structure (7).
2. a kind of metal casting ladle casting sleeve according to claim 1, it is characterised in that: the fixed structure (2) includes
Fixed ring (21), tight locking button (22), sliding slot (23) and connector sleeve (24), the fixed ring (21) are fixed on the casting ladle (1)
One end, the inside of the fixed ring (21) are equipped with the sliding slot (23) of L shape, and the fixed ring (21) deviates from the casting ladle
(1) one end is equipped with the funnelform connector sleeve (24), and the connector sleeve (24) is solid close to the one end of the fixed ring (21)
The tight locking button (22) of fixed two L shapes, and the tight locking button (22) and the fixed ring (21) pass through the sliding slot (23)
It is slidably connected.
3. a kind of metal casting ladle casting sleeve according to claim 2, it is characterised in that: the feeding structure (3) includes
Sprue bush (31) and fixing sleeve (32), the sprue bush (31) are fixed on the inside of the fixed ring (21), and the sprue bush
(31) one end away from the casting ladle (1) is funnel-shaped structure, and the inside of the sprue bush (31) is equipped with the fixing sleeve (32),
And the fixing sleeve (32) is step structure close to the one end of the casting ladle (1), the other end is funnel-shaped structure.
4. a kind of metal casting ladle casting sleeve according to claim 2, it is characterised in that: the connection structure (4) includes
Threaded hole (41), screw rod (42), first sleeve (43) and the second casing (44), the semicircular first sleeve (43) are set to institute
State one end that connector sleeve (24) deviate from the fixed ring (21), the one end of the connector sleeve (24) close to the first sleeve (43)
Equipped with second casing (44) all the same with the first sleeve (43) shapes and sizes, the first sleeve (43) and institute
It states the second casing (44) and is equipped with the semicircular screw rod (42), the connector sleeve close to the one end of the connector sleeve (24)
(24) inside is equipped with the threaded hole (41), and the first sleeve (43) and second casing (44) pass through the screw rod
(42) it is threadedly coupled with the connector sleeve (24).
5. a kind of metal casting ladle casting sleeve according to claim 4, it is characterised in that: the buffer structure (5) includes
Buffer board (51) and fixed plate (52), the buffer board (51) are equipped with multiple, and multiple buffer boards (51) are respectively arranged on described
In first sleeve (43) and the internal side wall of second casing (44), and the buffer board that the first sleeve (43) is internal
(51) and the internal buffer board (51) the cross-shaped distribution of second casing (44), and the buffer board (51) is arc
Structure, described in multiple buffer boards (51) are fixed away from one end of the first sleeve (43) and second casing (44)
Fixed plate (52), and the fixed plate (52) is sickle shaped structure.
6. a kind of metal casting ladle casting sleeve according to claim 4, it is characterised in that: the snap-in structure (6) includes
Fixture block (61) and card slot (62), there are two the fixture block (61) sets, two fixture blocks (61) are separately fixed at the first set
One end of (43) and second casing (44) is managed, and two fixture blocks (61) are arcuate structure, the first sleeve
(43) and the inside of second casing (44) is equipped with the card slot (62) of arc, the first sleeve (43) and described
Two casings (44) are connected together by the fixture block (61) and the card slot (62).
7. a kind of metal casting ladle casting sleeve according to claim 2, it is characterised in that: the compressing structure (7) includes
Spring (71) and briquetting (72), there are two the spring (71) sets, two springs (71) are both secured to the fixed ring
(21) inside, the fixed briquetting (72) in one end of the spring (71), and the briquetting (72) deviates from the spring (71)
One end be arcuate structure, the briquetting (72) is slidably connected with the fixed ring (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910004581.9A CN109482855B (en) | 2019-01-03 | 2019-01-03 | Pouring sleeve of metal pouring ladle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910004581.9A CN109482855B (en) | 2019-01-03 | 2019-01-03 | Pouring sleeve of metal pouring ladle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109482855A true CN109482855A (en) | 2019-03-19 |
| CN109482855B CN109482855B (en) | 2020-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910004581.9A Active CN109482855B (en) | 2019-01-03 | 2019-01-03 | Pouring sleeve of metal pouring ladle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113118383A (en) * | 2021-04-10 | 2021-07-16 | 江西中晟金属有限公司 | Device for producing multi-size copper bars |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113118383A (en) * | 2021-04-10 | 2021-07-16 | 江西中晟金属有限公司 | Device for producing multi-size copper bars |
| CN113118383B (en) * | 2021-04-10 | 2022-12-02 | 江西中晟金属有限公司 | Device of many sizes copper bar of production |
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