CN108080573A - A kind of casting die with replaceable transition chute - Google Patents
A kind of casting die with replaceable transition chute Download PDFInfo
- Publication number
- CN108080573A CN108080573A CN201711498353.9A CN201711498353A CN108080573A CN 108080573 A CN108080573 A CN 108080573A CN 201711498353 A CN201711498353 A CN 201711498353A CN 108080573 A CN108080573 A CN 108080573A
- Authority
- CN
- China
- Prior art keywords
- die ontology
- transition chute
- chute
- die
- replaceable
- 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.)
- Pending
Links
- 230000007704 transition Effects 0.000 title claims abstract description 61
- 238000005266 casting Methods 0.000 title claims abstract description 30
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 20
- 239000000956 alloy Substances 0.000 claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 3
- 239000000047 product Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000005204 segregation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000008646 thermal stress Effects 0.000 description 2
- 206010009866 Cold sweat Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/06—Permanent moulds for shaped castings
- B22C9/061—Materials which make up the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
- B22D21/002—Castings of light metals
- B22D21/007—Castings of light metals with low melting point, e.g. Al 659 degrees C, Mg 650 degrees C
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The present invention provides a kind of casting die with replaceable transition chute, mold includes：Die ontology, the die ontology are round table-like, and die ontology upper and lower surface concave shape forms inlet into symmetrical forming cavity, die ontology one side；Transition chute, the transition chute is removably connected with die ontology, chute corresponding with inlet is formed on transition chute, wherein, when the casting die with replaceable transition chute uses, transition chute is connected fixation with the die ontology, and intermediate alloy is flowed into out of the transition chute chute, and is passed through inlet and flowed into the die ontology.In the present invention, intermediate alloy stream is not contacted directly with die ontology, the service life of die ontology can effectively be extended, and, die ontology can keep certain temperature, the process for needing to preheat repeatedly in the prior art to the die ontology under non-working condition is eliminated, reduces labor intensity, reduces further production and maintenance cost.
Description
Technical field
The present invention relates to metallurgical technology fields, specifically, are related to a kind of casting die with replaceable transition chute.
Background technology
Metamorphism treatment is a kind of in the widely used method of metallurgy industry, is that a small amount of active material is added in molten metal
(intermediate alloy), promote liquid metals inside forming core or change crystal growth processes a kind of method, in actual production, pass through to
Intermediate alloy or additive, alterant are added in molten metal to realize Metamorphism treatment, improves final product quality and metal to reach
The purpose of performance.
However, the chemical property because of intermediate alloy in itself is more active, easily occur during casting of metals is molding
Oxidation reaction, but because between each element in intermediate alloy proportion difference it is larger, hold after peroxidization during cooled and solidified
It is also easy to produce gravity segregation and Segregation of Chemical Composition.
In the prior art, there is above-mentioned segregation situation, generally use pair to tackle during finished product cooled and solidified
The occurrence of mode that shaping casting mold is quickly cooled down is to avoid segregation.But it in long-term practice and produced
Cheng Zhong, operating personnel have found the long-term production under the clammy working condition of air, and mold easily makes moist the moisture absorption, and as mold uses
The vacant time is longer afterwards, then is required for preheating mold again before reusing.
Such pre- thermal processing method, one side mold warm can extend the formed product cycle, increase producers
Labor intensity；On the other hand, preheated mold needs additionally to add pre-heating device, and preheated mold can damage mold itself by force repeatedly
Degree.
In view of this, casting die of the prior art should be improved, it is in the prior art pre- to solve
Thermal technology's sequence is numerous and diverse, labor intensity is big, and the technical issues of human cost and excessive equipment production cost.
The content of the invention
In order to solve the above-mentioned technical problem the present invention makes, mold is poured it is intended that providing one kind and can remove from
Have preheating procedure, reduce labor intensity, and can extend die life, further reduce production cost have it is replaceable
The casting die of transition chute.
To achieve these goals, the present invention provides a kind of casting die with replaceable transition chute, mold bags
It includes：Die ontology, the die ontology are round table-like, and the die ontology upper and lower surface concave shape is described into symmetrical forming cavity
Die ontology one side forms inlet；Transition chute, the transition chute are removably connected with the die ontology, the transition
Chute corresponding with the inlet is formed on chute, wherein, when the casting die with replaceable transition chute makes
Used time, the transition chute are connected fixation with the die ontology, and the intermediate alloy is flowed out of the transition chute chute
Enter, and pass through the inlet and flow into the die ontology.
Preferably, boss can be provided on the cylinder of the die ontology one side.
Preferably, on the die ontology, rinforcement bar can be provided between the symmetrical forming cavity.
It is further preferred that it could be formed with symmetrical mounting hole on the rinforcement bar.
Preferably, the forming cavity can be in frustum.
Preferably, the thickness of the die ontology can be more than the height of the forming cavity.
Further preferably, the height ratio of the thickness of the die ontology and the forming cavity can be 20: 1.
As described above and practice is understood, of the present invention a kind of to pour mold with replaceable transition chute
Tool, on the one hand add transition chute, the transition chute by being connected with the boss for being formed in die ontology one side, with and mold
Body connects, also, chute corresponding with the inlet on die ontology is offered on transition chute, and intermediate alloy liquid is by slipping
Slot is introduced into the transition chute, then enters die ontology by inlet again, avoid intermediate alloy stream directly with mold sheet
Body contacts and washes away die ontology, and when transition chute washes away the phenomenon that damaging because of alloy stream, can be by any time more
Change the transition chute of damage；On the other hand, die ontology upper and lower surface forms symmetrical twenty percent cavity so that enters from inlet
Intermediate alloy stream in die ontology, can respectively enter two forming intracavitary, to ensure the thermal stress being subject to of die ontology
More uniformly, further extend the service life of die ontology from another point of view, in addition, the thickness of die ontology be much larger than into
The height of cavity in this way, effectively increasing the thermal capacitance of die ontology, may be such that the molten metal in forming cavity is quickly cooled down, together
When, under non-working condition, can effectively ensure that the temperature of die ontology itself tends towards stability, reduce die ontology itself because
Damage caused by being subject to the reasons such as climatic effect and temperature change.In conclusion of the present invention have replaceable transition flow
In the casting die of slot, intermediate alloy stream is not contacted directly with die ontology, and can effectively extend die ontology uses the longevity
Life, also, die ontology can keep certain temperature, eliminate the die ontology needed in the prior art under non-working condition
The process preheated repeatedly, reduces labor intensity, reduces further production and maintenance cost.
Description of the drawings
Fig. 1 is schematic diagram, shows a kind of described in one embodiment of the present of invention with replaceable transition chute
The structure of casting die；
Fig. 2 is sectional view, shows a kind of section knot of casting die with replaceable transition chute shown in FIG. 1
Structure；
Fig. 3 is sectional view, shows transition chute in a kind of casting die with replaceable transition chute shown in FIG. 1
Cross-section structure.
Specific embodiment
A kind of reality of casting die with replaceable transition chute of the present invention described below with reference to the accompanying drawings
Apply example.Those of ordinary skill in the art will recognize, without departing from the spirit and scope of the present invention, Ke Yiyong
A variety of modes are modified described embodiment.Therefore, attached drawing and description are regarded as illustrative in nature, without
It is for limiting scope of the claims.In addition, in the present specification, attached drawing is drawn not in scale, and it is identical attached
Icon note represents identical part.
Fig. 1 is schematic diagram, shows a kind of described in one embodiment of the present of invention with replaceable transition chute
The structure of casting die.Fig. 2 is sectional view, shows a kind of casting die with replaceable transition chute shown in FIG. 1
Cross-section structure.Fig. 3 is sectional view, shows transition flow in a kind of casting die with replaceable transition chute shown in FIG. 1
The cross-section structure of slot.As shown in Figure 1 to Figure 3, the one kind described in one embodiment of the invention has replaceable transition flow
The casting die of slot includes die ontology 1 and fixed transition chute 2 is connected with die ontology 1.In the implementation of the present invention
In example, die ontology 1 is in round table-like, and in other embodiments of the invention, die ontology 1 can also be according to formed product needs
It is designed to other shapes, embodiments of the present invention are not limited thereto.Boss 11, transition flow are formed on 1 one side cylinder of die ontology
Slot 2 is connected by boss 11, and is fixed on die ontology 1.The one side that boss 11 is provided on die ontology 1 forms inlet
12, transition chute 2 is formed with and 12 corresponding chute 21 of inlet, intermediate alloy stream stream out of chute 21 with 11 junction of boss
Enter, then flowed by inlet 12 in die ontology 1.The upper and lower surface recess of die ontology 1, recess are all formed with forming cavity
13, upper and lower twenty percent cavity 13 is symmetrical arranged, and the intermediate alloy stream flowed into die ontology 1 flow to two symmetrical shaping up and down respectively
In chamber 13, and it is cooled and shaped in forming cavity 13.In addition, in this embodiment of the invention, the cavity of forming cavity 13 is in frustum
Shape, in this way, cover can be conveniently set up on forming cavity 13, by cover can 1 inside of die ontology formed it is closed
Space, it is possible to reduce the die ontology 1 of heating status aoxidizes, and in other embodiments of the invention, forming cavity 13 also may be used
To need to be designed to other shapes according to product to meet the production needs of different product, but the embodiment of the present invention is not limited to
This.
On die ontology 1, rinforcement bar 14 is formed between symmetrically arranged twenty percent cavity 13, is formed on rinforcement bar 14
Symmetrical multiple mounting holes 15, mounting hole 15 can so that the lifting of die ontology 1 and transport are more convenient, produced with realizing
The fast transfer of die ontology 1 and installation are fixed in scene.
It is noted that the thickness of die ontology 1 is much larger than the height of forming cavity 13, and in the embodiment of the present invention
In, the thickness of die ontology 1 is 20 with the height ratio of forming cavity 13：1, the die ontology 1 of design is so thickeied with stronger
Stress, while there is the thermal capacitance of bigger, this is also answered to allow to be quickly cooled down production using the big characteristic realization of 1 thermal capacitance of die ontology
Product, and when discontinuous production or die ontology 1 are under non-working condition, the temperature of itself of die ontology 1 can be kept to become
In stabilization, reduce die ontology itself and damaged caused by being subject to the reasons such as climatic effect and temperature change.
As described above and practice is understood, of the present invention a kind of to pour mold with replaceable transition chute
Tool, on the one hand add transition chute, the transition chute by being connected with the boss for being formed in die ontology one side, with and mold
Body connects, also, chute corresponding with the inlet on die ontology is offered on transition chute, and intermediate alloy liquid is by slipping
Slot is introduced into the transition chute, then enters die ontology by inlet again, avoid intermediate alloy stream directly with mold sheet
Body contacts and washes away die ontology, and when transition chute washes away the phenomenon that damaging because of alloy stream, can be by any time more
Change the transition chute of damage；On the other hand, die ontology upper and lower surface forms symmetrical twenty percent cavity so that enters from inlet
Intermediate alloy stream in die ontology, can respectively enter two forming intracavitary, to ensure the thermal stress being subject to of die ontology
More uniformly, further extend the service life of die ontology from another point of view, in addition, the thickness of die ontology be much larger than into
The height of cavity in this way, effectively increasing the thermal capacitance of die ontology, may be such that the molten metal in forming cavity is quickly cooled down, together
When, under non-working condition, can effectively ensure that the temperature of die ontology itself tends towards stability, reduce die ontology itself because
Damage caused by being subject to the reasons such as climatic effect and temperature change.In conclusion of the present invention have replaceable transition flow
In the casting die of slot, intermediate alloy stream is not contacted directly with die ontology, and can effectively extend die ontology uses the longevity
Life, also, die ontology can keep certain temperature, eliminate the die ontology needed in the prior art under non-working condition
The process preheated repeatedly, reduces labor intensity, reduces further production and maintenance cost.
It is described in an illustrative manner above with reference to attached drawing according to the present invention a kind of with replaceable transition chute
Casting die.It will be understood by those skilled in the art, however, that the one kind proposed for the invention described above has replaceable mistake
The casting die of chute is crossed, various improvement can also be made on the basis of present invention is not departed from.Therefore, guarantor of the invention
Shield scope should be determined by the content of appended claims.
Claims (7)
1. a kind of casting die with replaceable transition chute, which is characterized in that the mold includes：Die ontology, the mould
Has body to be round table-like, the die ontology upper and lower surface concave shape is formed into symmetrical forming cavity, the die ontology one side
Inlet；
Transition chute, the transition chute are removably connected with the die ontology, be formed on the transition chute with it is described
The corresponding chute of inlet, wherein,
When the casting die with replaceable transition chute in use, the transition chute is connected admittedly with the die ontology
Fixed, the intermediate alloy is flowed into out of the transition chute chute, and is passed through the inlet and flowed into the die ontology.
A kind of 2. casting die with replaceable transition chute as described in claim 1, which is characterized in that the mold sheet
Boss is provided on the cylinder of body one side.
3. a kind of casting die with replaceable transition chute as described in claim 1, which is characterized in that in the mold
On body, rinforcement bar is provided between the symmetrical forming cavity.
A kind of 4. casting die with replaceable transition chute as claimed in claim 3, which is characterized in that the rinforcement bar
On be formed with symmetrical mounting hole.
A kind of 5. casting die with replaceable transition chute as described in claim 1, which is characterized in that the forming cavity
In frustum.
A kind of 6. casting die with replaceable transition chute as described in claim 1, which is characterized in that the mold sheet
The thickness of body is more than the height of the forming cavity.
A kind of 7. casting die with replaceable transition chute as claimed in claim 6, which is characterized in that the mold sheet
The height ratio of the thickness of body and the forming cavity is 20: 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711498353.9A CN108080573A (en) | 2017-12-31 | 2017-12-31 | A kind of casting die with replaceable transition chute |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711498353.9A CN108080573A (en) | 2017-12-31 | 2017-12-31 | A kind of casting die with replaceable transition chute |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108080573A true CN108080573A (en) | 2018-05-29 |
Family
ID=62181283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711498353.9A Pending CN108080573A (en) | 2017-12-31 | 2017-12-31 | A kind of casting die with replaceable transition chute |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108080573A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110170623A (en) * | 2019-05-23 | 2019-08-27 | 龙南龙钇重稀土科技股份有限公司 | A kind of circle cast molding mold |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT254416B (en) * | 1964-04-20 | 1967-05-26 | Alusuisse | Processes and machines for continuous casting of metals |
| CN2863308Y (en) * | 2005-09-20 | 2007-01-31 | 济南钢铁股份有限公司 | Launder for conticaster |
| CN102000811A (en) * | 2010-12-10 | 2011-04-06 | 江西恒泰铝材有限公司 | Casting flow slot |
| CN102554144A (en) * | 2012-03-07 | 2012-07-11 | 四川川投峨眉铁合金（集团）有限责任公司 | Tiled butting type ingot mold and casting method thereof |
| CN203737964U (en) * | 2014-03-17 | 2014-07-30 | 江西铂钰实业有限公司 | Secondary aluminum smelting pouring device |
| JP2015013315A (en) * | 2014-09-03 | 2015-01-22 | 株式会社ブリヂストン | Device for casting metal mold for tire molding, and method for casting metal mold for tire molding using the same |
| CN106493343A (en) * | 2016-12-29 | 2017-03-15 | 龙南龙钇重稀土科技股份有限公司 | A kind of built-in hydronic shaping casting mould |
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-
2017
- 2017-12-31 CN CN201711498353.9A patent/CN108080573A/en active Pending
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| CN2863308Y (en) * | 2005-09-20 | 2007-01-31 | 济南钢铁股份有限公司 | Launder for conticaster |
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| JP2015013315A (en) * | 2014-09-03 | 2015-01-22 | 株式会社ブリヂストン | Device for casting metal mold for tire molding, and method for casting metal mold for tire molding using the same |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110170623A (en) * | 2019-05-23 | 2019-08-27 | 龙南龙钇重稀土科技股份有限公司 | A kind of circle cast molding mold |
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