CN208390948U - A kind of casting die with replaceable transition chute - Google Patents
A kind of casting die with replaceable transition chute Download PDFInfo
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- CN208390948U CN208390948U CN201721921432.1U CN201721921432U CN208390948U CN 208390948 U CN208390948 U CN 208390948U CN 201721921432 U CN201721921432 U CN 201721921432U CN 208390948 U CN208390948 U CN 208390948U
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- die ontology
- chute
- transition chute
- die
- replaceable
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Abstract
The utility model provides a kind of casting die with replaceable transition chute, and mold includes: die ontology, the die ontology be it is round table-like, for die ontology upper and lower surface concave shape at symmetrical forming cavity, die ontology side forms inlet；Transition chute, the transition chute is removably connect 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 and fixed with the die ontology, and intermediate alloy is flowed into out of the transition chute chute, and is flowed into the die ontology by inlet.In the utility model, intermediate alloy stream does not contact 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, labor intensity is reduced, further reduced production and maintenance cost.
Description
Technical field
The utility model relates to metallurgical technology fields, specifically, being related to a kind of casting with replaceable transition chute
Mold.
Background technique
Metamorphism treatment is one kind in the widely used method of metallurgy industry, is that a small amount of active material is added in molten metal
(intermediate alloy) promotes forming core inside liquid metals or changes a kind of method of crystal growth processes, in actual production, pass through to
Intermediate alloy or additive, alterant are added in molten metal to realize Metamorphism treatment, improve final product quality and metal to reach
The purpose of performance.
However, the chemical property because of intermediate alloy itself is more active, it is easy to occur during casting of metals is molding
Oxidation reaction, but because between each element in intermediate alloy specific gravity difference it is larger, hold during cooled and solidified after peroxidization
It is also easy to produce gravity segregation and Segregation of Chemical Composition.
In the prior art, occur above-mentioned segregation situation during finished product cooled and solidified to cope with, generally use pair
The occurrence of mode that shaping casting mold is rapidly cooled is to avoid segregation.But it in long-term practice and produced
Cheng Zhong, operator's discovery long-term production under the clammy working condition of air, mold easily make moist the moisture absorption, and as mold uses
The vacant time is longer afterwards, then requires to preheat mold again before reusing.
Such pre- thermal processing method, one side mold warm can extend the formed product period, increase producers
Labor intensity；On the other hand, preheated mold needs additionally add pre-heating device, and preheated mold can damage mold itself by force repeatedly
Degree.
In view of this, casting die in the prior art should be improved, it is existing in the prior art pre- to solve
Thermal process is many and diverse, large labor intensity, and human cost and the excessive technical problem of equipment production cost.
Utility model content
In order to solve the above-mentioned technical problem the utility model is made, pour it is intended that providing one kind and can remove from
Casting mould preheating procedure, reduce labor intensity, and can extend die life, further decrease production cost have can
Replace the casting die of transition chute.
To achieve the goals above, the utility model provides a kind of casting die with replaceable transition chute, mould
Tool includes: die ontology, the die ontology be it is round table-like, the die ontology upper and lower surface concave shape at symmetrical forming cavity,
The die ontology side forms inlet；Transition chute, which removably connect with the die ontology, described
Chute corresponding with the inlet is formed on transition chute, wherein pour mold with replaceable transition chute when described
Tool is in use, the transition chute is connected and fixed with the die ontology, chute of the intermediate alloy from the transition chute
Interior inflow, and flowed into the die ontology by the inlet.
Preferably, boss can be set on the cylinder of the die ontology side.
Preferably, on the die ontology, rinforcement bar can be set between the symmetrical forming cavity.
It is further preferred that could be formed with symmetrical mounting hole on the rinforcement bar.
Preferably, the forming cavity can be in pyramidal.
Preferably, the thickness of the die ontology can be greater 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 it is found that a kind of pouring with replaceable transition chute described in the utility model
On the one hand casting mould increases transition chute, the transition chute by being connect with the boss for being formed in die ontology side, with
Die ontology connection, also, chute corresponding with the inlet on die ontology is offered on transition chute, intermediate alloy liquid is logical
It crosses chute and is introduced into the transition chute, die ontology is then entered by inlet again, avoid intermediate alloy stream directly and mould
Tool body contacts simultaneously wash away die ontology, and when transition chute washes away the phenomenon that damaging because of alloy stream, can by with
The transition chute of Shi Genghuan damage；On the other hand, die ontology upper and lower surface forms symmetrical two forming chamber, so that from inlet
Enter the intermediate alloy stream in die ontology, can respectively enter it is two forming intracavitary, to guarantee the heat of die ontology being subject to
Stress is more uniform, further extends the service life of die ontology from another point of view, in addition, the thickness of die ontology is long-range
In the height of forming cavity, in this way, effectively increasing the thermal capacitance of die ontology, the fast quickly cooling of the molten metal in forming cavity may make
But, it meanwhile, in the non-use state, can effectively guarantee that the temperature of die ontology itself tends towards stability, reduce die ontology
Itself is because damaging caused by by reasons such as climatic effect and temperature changes.In conclusion it is described in the utility model have can
In the casting die for replacing transition chute, intermediate alloy stream does not contact directly with die ontology, can effectively extend mold sheet
The service life of body, also, die ontology can keep certain temperature, eliminate and needed in the prior art under non-working condition
The process that preheats repeatedly of die ontology, reduce labor intensity, further reduced production and maintenance cost.
Detailed description of the invention
Fig. 1 is schematic diagram, shows one kind described in one embodiment of the utility model with replaceable transition flow
The structure of the casting die of slot；
Fig. 2 is cross-sectional view, shows a kind of section knot of casting die with replaceable transition chute shown in FIG. 1
Structure；
Fig. 3 is cross-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 casting die with replaceable transition chute described in the utility model described below with reference to the accompanying drawings
Embodiment.Those skilled in the art will recognize, without departing from the spirit and scope of the utility model the case where
Under, the described embodiments may be modified in various different ways.Therefore, attached drawing and description are inherently explanation
Property, it is not intended to limit the scope of the claims.In addition, in the present specification, attached drawing is drawn not in scale, and
Identical appended drawing reference indicates identical part.
Fig. 1 is schematic diagram, shows one kind described in one embodiment of the utility model with replaceable transition flow
The structure of the casting die of slot.Fig. 2 is cross-sectional view, shows and shown in FIG. 1 a kind of pours mold with replaceable transition chute
The cross-section structure of tool.Fig. 3 is cross-sectional view, shows mistake in a kind of casting die with replaceable transition chute shown in FIG. 1
Cross the cross-section structure of chute.As shown in Figure 1 to Figure 3, one kind described in one embodiment of the utility model have can be more
The casting die for changing transition chute includes die ontology 1 and the transition chute 2 being connected and fixed with die ontology 1.It is practical at this
In the novel embodiment, die ontology 1 is in a circular table shape, and in the other embodiments of the utility model, die ontology 1 can also be with
Need to be designed to that other shapes, the embodiments of the present invention are without being limited thereto according to formed product.On 1 side cylinder of die ontology
It is formed with boss 11, transition chute 2 is connected by boss 11, and is fixed on die ontology 1.It is provided on die ontology 1 convex
The side of platform 11 forms inlet 12, and transition chute 2 and 11 junction of boss are formed with chute 21 corresponding with inlet 12, in
Between alloy stream flowed into out of chute 21, then by inlet 12 flow into die ontology 1 in.The upper and lower surface of die ontology 1 is recessed,
Recess is all formed with forming cavity 13, and upper and lower two forming chamber 13 is symmetrical arranged, and flows into the intermediate alloy stream difference in die ontology 1
It flow in two symmetrical forming cavities 13 up and down, and is cooled and shaped in forming cavity 13.In addition, in the embodiment of the utility model
In, the cavity of forming cavity 13 in this way, lid is arranged with can be convenient on forming cavity 13, can be made by lid in pyramidal
Closed space is formed inside die ontology 1, it is possible to reduce the die ontology 1 of heating status aoxidizes, in the utility model
Other embodiments in, forming cavity 13 can also need to be designed to according to product production need of the other shapes to meet different product
It wants, but the embodiments of the present invention are without being limited thereto.
On die ontology 1, it is formed with rinforcement bar 14 between symmetrically arranged two forming chamber 13, is formed on rinforcement bar 14
Symmetrical multiple mounting holes 15, mounting hole 15 can make the lifting of die ontology 1 and transport 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 reality of the utility model
It applies in example, the thickness of die ontology 1 and the height ratio of forming cavity 13 are 20: 1, and the die ontology 1 for thickening design in this way has more
Strong stress, while there is bigger thermal capacitance, also answer this to allow to realize fast quickly cooling using the big characteristic of 1 thermal capacitance of die ontology
But product, and when discontinuous production or die ontology 1 are under non-working condition, the temperature of die ontology 1 itself can be kept
Degree tends towards stability, and reduces die ontology itself because damaging caused by by reasons such as climatic effect and temperature changes.
As described above and practice is it is found that a kind of pouring with replaceable transition chute described in the utility model
On the one hand casting mould increases transition chute, the transition chute by being connect with the boss for being formed in die ontology side, with
Die ontology connection, also, chute corresponding with the inlet on die ontology is offered on transition chute, intermediate alloy liquid is logical
It crosses chute and is introduced into the transition chute, die ontology is then entered by inlet again, avoid intermediate alloy stream directly and mould
Tool body contacts simultaneously wash away die ontology, and when transition chute washes away the phenomenon that damaging because of alloy stream, can by with
The transition chute of Shi Genghuan damage；On the other hand, die ontology upper and lower surface forms symmetrical two forming chamber, so that from inlet
Enter the intermediate alloy stream in die ontology, can respectively enter it is two forming intracavitary, to guarantee the heat of die ontology being subject to
Stress is more uniform, further extends the service life of die ontology from another point of view, in addition, the thickness of die ontology is long-range
In the height of forming cavity, in this way, effectively increasing the thermal capacitance of die ontology, the fast quickly cooling of the molten metal in forming cavity may make
But, it meanwhile, in the non-use state, can effectively guarantee that the temperature of die ontology itself tends towards stability, reduce die ontology
Itself is because damaging caused by by reasons such as climatic effect and temperature changes.In conclusion it is described in the utility model have can
In the casting die for replacing transition chute, intermediate alloy stream does not contact directly with die ontology, can effectively extend mold sheet
The service life of body, also, die ontology can keep certain temperature, eliminate and needed in the prior art under non-working condition
The process that preheats repeatedly of die ontology, reduce labor intensity, further reduced production and maintenance cost.
It is described in an illustrative manner above with reference to attached drawing according to described in the utility model a kind of with replaceable transition
The casting die of chute.It will be understood by those skilled in the art, however, that the one kind proposed for above-mentioned the utility model has
The casting die of replaceable transition chute can also make various improvement on the basis of not departing from the content of the present invention.Cause
This, the protection scope of the utility model 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
Have ontology be it is round table-like, the die ontology upper and lower surface concave shape is formed at symmetrical forming cavity, the die ontology side
Inlet；
Transition chute, the transition chute are removably connect 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 connect admittedly with the die ontology
Fixed, intermediate alloy is flowed into out of the transition chute chute, and is flowed into the die ontology by the inlet.
2. a kind of 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 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 ontology, rinforcement bar is provided between the symmetrical forming cavity.
4. a kind of 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.
5. a kind of casting die with replaceable transition chute as described in claim 1, which is characterized in that the forming cavity
In pyramidal.
6. a kind of casting die with replaceable transition chute as described in claim 1, which is characterized in that the mold sheet
The thickness of body is greater than the height of the forming cavity.
7. a kind of 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 |
|---|---|---|---|
| CN201721921432.1U CN208390948U (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 |
|---|---|---|---|
| CN201721921432.1U CN208390948U (en) | 2017-12-31 | 2017-12-31 | A kind of casting die with replaceable transition chute |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208390948U true CN208390948U (en) | 2019-01-18 |
Family
ID=65065717
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721921432.1U Active CN208390948U (en) | 2017-12-31 | 2017-12-31 | A kind of casting die with replaceable transition chute |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108080573A (en) * | 2017-12-31 | 2018-05-29 | 龙南龙钇重稀土科技股份有限公司 | A kind of casting die with replaceable transition chute |
| 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 |
-
2017
- 2017-12-31 CN CN201721921432.1U patent/CN208390948U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108080573A (en) * | 2017-12-31 | 2018-05-29 | 龙南龙钇重稀土科技股份有限公司 | A kind of casting die with replaceable transition chute |
| 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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