CN208628387U - A kind of molten steel casting mould with cooling device - Google Patents
A kind of molten steel casting mould with cooling device Download PDFInfo
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- CN208628387U CN208628387U CN201821004539.4U CN201821004539U CN208628387U CN 208628387 U CN208628387 U CN 208628387U CN 201821004539 U CN201821004539 U CN 201821004539U CN 208628387 U CN208628387 U CN 208628387U
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- molten steel
- die plate
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- cooling device
- casting mould
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Abstract
The utility model discloses a kind of molten steel casting mould with cooling device, belong to mould applications, it is intended to provide a kind of casting mould for accelerating molten steel cooling velocity, it is slow to solve molten steel cooling velocity, bloom is not easy the problem of forming, its key points of the technical solution are that, several template components being arranged including the length direction along hydraulic press briquetting and the fixed form for fixing on the ground and being arranged along the length direction of hydraulic press briquetting, the template component includes the moving die plate being respectively arranged on two hydraulic press briquettings, the moving die plate is mobile to fixed form under the action of hydraulic press respectively, and it is fastened with fixed form and to form opening up inner cavity, through slot is respectively equipped on the moving die plate, the through slot runs through the upper and lower ends of moving die plate, the both ends of the through slot are connected separately with the first water pipe and the second water pipe, first water Pipe is located at the lower end of through slot.The utility model is cast suitable for molten steel.
Description
Technical field
The utility model relates to a kind of mold, in particular to a kind of molten steel casting mould with cooling device.
Background technique
Steel casting die is fixed on the briquetting of hydraulic press, and the mold of ingot casting shaping is carried out to molten steel.Molten steel passes through molten steel
Chute flows into cast iron die, and after the cooling crust of air, solidification forms bloom, takes out bloom finally by fixture.But
It is that heavy castings are long using air cooled cooling time, low efficiency.
Utility model content
The purpose of the utility model is to provide a kind of molten steel casting mould with cooling device, has that accelerate molten steel cooling
Speed, the effect improved efficiency.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of molten steel casting mould with cooling device, several moulds including the length direction setting along hydraulic press briquetting
Board group part and fix on the ground and along the length direction of hydraulic press briquetting setting fixed form, the template component include point
The moving die plate not being set on two hydraulic press briquettings, the moving die plate is respectively to fixed form under the action of hydraulic press
It is mobile, and an opening up inner cavity is surrounded with fixed form, through slot is respectively equipped on the moving die plate, the through slot passes through
The upper and lower ends of moving die plate are worn, the both ends of the through slot are connected separately with the first water pipe and the second water pipe, first water pipe
Positioned at the lower end of through slot.
By using above-mentioned technical proposal, mold in use, push moving die plate to fixation respectively by two hydraulic presses
Template direction is mobile, so that moving die plate, fixed form surround an opening up inner cavity, first in the first water pipe and second
River water is passed through in water pipe, water enters from the first water pipe, flows out from the second water pipe, is passed into through slot from bottom to top.Then inwardly
Molten steel is perfused in chamber, molten steel during casting, taken out of heat by way of heat exchange by the water of circulation, thus to mold
Cool down, while the heat in molten steel also radiates directly from lumen openings, cooled down by the realization that directly contacts with air,
Water cooling and air-cooled collective effect cool down, and accelerate bloom molding, save the working time, improve work efficiency.Using river water,
Recyclable recycling, is more energy-saving and environmentally friendly.
Further, the fixed form is equipped with the feed trumpet higher than moving die plate, sets below the fixed form
There is the molten steel inlet pipe being arranged in a one-to-one correspondence with template component, is interconnected between the molten steel inlet pipe, and be connected to feed trumpet, often
Switch valve is equipped on a molten steel inlet pipe.
Molten steel is poured into from feed trumpet in casting by using above-mentioned technical proposal, molten steel is distinguished along molten steel inlet pipe
It enters in different template components, molten steel enters in inner cavity from the bottom up.This pouring procedure only needs at feed trumpet
Casting can be achieved with being poured multiple die assemblies, not only reduces cost, improves yield, improve benefit, also saves
Manually, labor intensity is reduced.Molten steel is poured from the bottom up, so that the bloom better quality after casting.
Further, the fixed form is recessed inwardly equipped with card slot on the side of moving die plate, the mobile mould
Plate is equipped with the fixture block being adapted to card slot.
By using above-mentioned technical proposal, mutually matched fixture block and card slot, so that being positioned more between two moving die plates
It is accurate to add, so that dislocation when reducing moving die plate pressing, reduces molten steel and flow out from the gap between moving die plate, saved steel
Water improves product quality.
Further, the side that two moving die plates are in contact is equipped with gasket.
It by using above-mentioned technical proposal, is further sealed between moving die plate, reduces molten steel and flowed from gap
Out, it economizes on resources, improves safety.
Further, the material of the gasket is carbon fiber.
By using above-mentioned technical proposal, the intensity of carbon fiber is higher than steel, and carbon fiber has heat resistance outstanding
Can, compared with other materials, intensity is just begun to decline when carbon fiber wants temperature to be higher than 1500 DEG C, and temperature is higher, and fibre strength is got over
Greatly, while carbon fiber also has thermal conductivity.
Further, the outer wall of the moving die plate be equipped with half coil pipe, the both ends of half coil pipe be connected separately with into
The mouth of a river and water outlet, half coil pipe are end to end U-tube.
By using above-mentioned technical proposal, water is entered from the inlet, and is flowed out from water outlet, is flowed from bottom to top, pass through heat
The mode of exchange again takes away the heat of moving die plate, further speeds up the cooling velocity of molten steel.Half coil pipe increases simultaneously
The contact area of water and moving die plate outer wall, accelerates cooling, and end to end U-tube increases contact of the water with moving die plate
Time accelerates heat dissipation, improves efficiency so that the heat taken away is more.
Further, recess is equipped with notch, the notch respectively inwards on the side that two moving die plates are in contact
Inside it is plugged with baffle.
By using above-mentioned technical proposal, when installation, one of hydraulic press pushes moving die plate mobile to fixed form,
So that fixture block is partially submerged into card slot, baffle is inserted into notch by suspender, effect of another moving die plate in hydraulic press
Under be embedded into the other side of baffle.By changing, baffle is inserted into the distance between notch, fixture block is inserted into the distance between card slot
The volume of inner cavity is adjusted, to meet the different size of bloom of casting.
Further, the opening of the notch is equipped with guide surface.
By using above-mentioned technical proposal, guide surface makes the opening of notch become larger, so that baffle be facilitated to be inserted into notch
In, the grafting time of moving die plate and baffle is saved, efficiency is improved.
Further, the bottom of the notch is equipped with expanded graphite.
By using above-mentioned technical proposal, expanded graphite meet high temperature can moment volume expansion 150 again to 300 times, by sheet
Become vermiform, can be voluntarily fitted between quasiflake graphite, increase its flexibility, resilience, reduces notch and baffle
Rigid contact, to improve the service life of moving die plate.After expanded graphite expansion, so that being bonded between moving die plate and baffle
Even closer, sealing effect is more preferable.
In conclusion the utility model has the following beneficial effects:
1. through slot is used, so that the water in inflow through slot is by way of heat exchange by the heat band in molten steel
It walks, accelerates the cooling velocity of molten steel；
2. using feed trumpet, molten steel inlet pipe, yield is not only increased, is reduced costs, also saved artificial；
3. half coil pipe is used, so that the contact area for increasing water and moving moulds, increases the water flowing time, into one
Step heat dissipation, improves efficiency；
4. baffle and notch are used, to meet the different size of bloom of casting；
5. using expanded graphite, to not only to be bonded between moving die plate and baffle even closer, also reduce
The rigid contact of moving die plate and baffle improves the service life of moving die plate.
Detailed description of the invention
Fig. 1 is in embodiment 1 for embodying the connection relationship diagram between briquetting, moving die plate and fixed form；
Fig. 2 is in embodiment 1 for embodying the connection relationship diagram between through slot, the first water pipe and the second water pipe；
Fig. 3 is in embodiment 1 for embodying fixed form, card slot, the connection relationship diagram between fixture block；
Fig. 4 is in embodiment 2 for embodying half coil pipe, water inlet, the connection relationship diagram between water outlet；
Fig. 5 is that the enlarged drawing in the portion A in Fig. 4 is used to embody notch, guide surface, the connection relationship signal between expanded graphite
Figure.
In figure, 1, moving die plate, 11, through slot；111, the first water pipe；112, the second water pipe；12, half coil pipe；121, it intakes
Mouthful；122, water outlet；13, fixture block；14, gasket；15, notch；151, guide surface；152, expanded graphite；16, baffle；2, solid
Solid plate；21, card slot；22, feed trumpet；23, molten steel inlet pipe；231, switch valve；3, briquetting.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Wherein identical components are presented with like reference characters.It should be noted that word used in the following description
Language "front", "rear", "left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and
"outside" refers respectively to the direction towards or away from geometric center of specific component.
Embodiment 1: a kind of molten steel casting mould with cooling device, as shown in Figure 1, including along hydraulic press briquetting 3
Several template components of length direction setting and the fixation for fixing on the ground, and being arranged along the length direction of hydraulic press briquetting 3
Template 2.Template component includes the moving die plate 1 being separately fixed on two hydraulic press briquettings 3.The shape of moving die plate 1 is Contraband
Shape, moving die plate 1 is mobile to fixed form 2 under the action of hydraulic press, and with fixed form 2 surround one it is opening up in
Chamber.Hydraulic press briquetting 3 is fixed on the piston rod of hydraulic press (not shown).
As shown in Fig. 2, the middle part of fixed form 2 is equipped with the feed trumpet 22 higher than moving die plate 1, the lower section of fixed form 2
Equipped with several molten steel inlet pipes 23 being connected to feed trumpet 22, and molten steel inlet pipe 23 is arranged in a one-to-one correspondence with template component.Molten steel into
It is interconnected between pipe 23, and is equipped with switch valve 231 on each molten steel inlet pipe 23.If being driven simultaneously by hydraulic press briquetting 3
Dry template component work, to save artificial labour, reduces cost of labor, while can also improve production efficiency.It pours
When note, molten steel is poured into from feed trumpet 22, and is flowed into molten steel inlet pipe 23 from both sides, and molten steel enters in inner cavity from bottom to top.
Molten steel intracavity bottom is formed by from two moving die plates 1 by the cooperation of feed trumpet 22 and molten steel inlet pipe 23 to pour from bottom to top
Note, fills molten steel in the lumen more full, and be not likely to produce drum, and then improves the quality of molding bloom.
As shown in Fig. 2, be respectively equipped with through slot 11 on two moving die plates 1, and through slot 11 is through up and down the two of moving die plate 1
End, the both ends of through slot 11 are connected separately with the first water pipe 111 and the second water pipe 112, and the first water pipe 111 is located under through slot 11
End.Before casting, river water is passed through in through slot 11, water enters from the first water pipe 111, flows out from the second water pipe 112, flows from bottom to top
Enter into through slot 11, reduces the temperature of moving die plate 1 in advance.During pour steel, the river water circulated is handed over by heat
The mode changed takes away the heat of molten steel, accelerates the cooling of molten steel.It is cooling using river water, it is more energy-saving and environmentally friendly, water is from bottom to top
Flowing, extends time of the water in through slot 11, so that the heat taken away is more.The cooling of molten steel does not only rely in through slot 11
Flowing water also directly realizes cooling from the opening cooling of inner cavity, water cooling and air-cooled act on simultaneously, accelerates bloom molding,
Script the natural type of cooling needs 40 minutes, improves efficiency.Simultaneously as the operating temperature of moving die plate 1 is relative to originally
The operating temperature of moving die plate 1 reduces, to keep moving die plate 1 not easy to crack, increases the access times of moving die plate 1.By
It is not susceptible to cracking damage in moving die plate 1, improves the yield rate of pouring molding.
As shown in figure 3, fixed form 2 is recessed inwardly equipped with card slot 21, moving die plate 1 on the side of moving die plate 1
The fixture block 13 being adapted to card slot 21 is equipped with close to the side of fixed form 2.Mutually matched fixture block 13 and card slot 21, so that two
It is more accurate to position between a moving die plate 1, reduces when moving die plate 1 presses and misplaces.
As shown in figure 3, the side that two moving die plates 1 are in contact when fastening is equipped with gasket 14, and gasket 14
Material is carbon fiber.Gasket 14 is sealed between moving die plate 1, is made molten steel be not easy to flow out from gap, is economized on resources,
Improve safety.The intensity of carbon fiber is higher than steel, and carbon fiber has heat resistance outstanding, with other materials phase
Than temperature is higher, and fibre strength is bigger.
Specific implementation process: template component is mobile to 2 direction of fixed form under the action of two hydraulic presses respectively, so that
Moving die plate 1 and fixed form 2 fasten.Before pouring molten steel, river water is entered in through slot 11 from the first water pipe 111, it is right in advance
Moving die plate 1 cools down.When casting, molten steel is poured into from feed trumpet 22, and is flowed in different molten steel inlet pipes 23 respectively, molten steel
It is entered in different inner cavities from bottom to top.During casting, the river water in through slot 11 constantly circulates molten steel, from
And the heat of molten steel is taken away, to reduce the temperature of molten steel, accelerate molten steel molding.
Embodiment 2: a kind of molten steel casting mould with cooling device, as shown in figure 4, further including being arranged in moving die plate
Half coil pipe 12 on 1 outer wall, the both ends of half coil pipe 12 are respectively equipped with water inlet 121 and water outlet 122, and half coil pipe 12 is
End to end U-tube.Water inlet 121 is located at the lower end of half coil pipe 12, and river water flows from bottom to top, by way of heat exchange
Cool down to moving die plate 1, it is cooling to further speed up molten steel.Half coil pipe 12 increases river water and 1 outer wall of moving die plate simultaneously
Contact area so that cooling effect is more preferable, end to end U-tube increases the time of contact of water Yu moving die plate 1, thus
So that the heat taken away is more, efficiency is improved.
As shown in Figure 3 and Figure 5, recess is equipped with notch 15 respectively inwards on the side that two moving die plates 1 are in contact, and lacks
Baffle 16 is plugged in mouth 15.When installation, one of hydraulic press pushes moving die plate 1 mobile to fixed form 2, so that fixture block
13 parts are cut in card slot 21, and the side of baffle 16 is inserted into notch 15 by suspender, and another moving die plate 1 is in hydraulic press
Under the action of so that notch 15 is embedded into the other side of baffle 16.By common controllable register 16 be inserted into the distance between notch 15,
Fixture block 13 is inserted into the distance of card slot 21 to adjust the volume of inner cavity, to be poured different size of bloom.
As shown in figure 5, baffle 16 is inserted into notch 15 for convenience, it is equipped with guide surface 151 in the opening of notch 15,
The grafting time for saving moving die plate 1 Yu baffle 16, improve efficiency.
As shown in figure 5, the bottom of notch 15 is equipped with expanded graphite 152.Expanded graphite 152 meets high temperature can moment volume expansion
150 times to 300 times, so that being bonded even closer between moving die plate 1 and baffle 16, sealing effect is more preferable.Expanded graphite 152 is swollen
Vermiform is become from sheet after swollen, increases its flexibility, resilience, reduces the rigid contact of notch 15 and baffle 16, from
And improve the service life of moving die plate 1.
Specific implementation process: one of moving die plate 1 is mobile to fixed form 2 under the action of hydraulic press, so that card
Block 13 is embedded in card slot 21.The side of baffle 16 is inserted into notch 15 by suspender, another moving die plate 1 is in hydraulic press
Under the action of make fixture block 13 be embedded in card slot 21 in, notch 15 be inserted into baffle 16 in.It is circulated in through slot 11 and half coil pipe 12
River water, accelerate molten steel molding.By changing, baffle 16 is inserted into the distance between notch 15, fixture block 13 is inserted between card slot 21
Distance adjust the volume of inner cavity, to meet the different size of bloom of casting.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (9)
1. a kind of molten steel casting mould with cooling device, including the several of the length direction setting along hydraulic press briquetting (3)
Template component and fix on the ground and along the length direction of hydraulic press briquetting (3) setting fixed form (2), the template group
Part includes the moving die plate (1) being respectively arranged on two hydraulic presses, and the moving die plate (1) is respectively under the action of hydraulic press
It is mobile to fixed form (2), and fastened with fixed form (2) and form opening up inner cavity, it is characterized in that: the moving die plate
(1) be respectively equipped on through slot (11), the through slot (11) run through moving die plate (1) upper and lower ends, the two of the through slot (11)
End is connected separately with the first water pipe (111) and the second water pipe (112), and first water pipe (111) is located at the lower end of through slot (11).
2. a kind of molten steel casting mould with cooling device according to claim 1, it is characterized in that: the fixed form
(2) feed trumpet (22) are equipped with, the lower section of the fixed form (2) is equipped with the molten steel inlet pipe being arranged in a one-to-one correspondence with template component
(23), it is interconnected between the molten steel inlet pipe (23), and is connected to feed trumpet (22), on each molten steel inlet pipe (23)
Equipped with switch valve (231).
3. a kind of molten steel casting mould with cooling device according to claim 2, it is characterized in that: the fixed form
(2) it is recessed inwardly on the side of moving die plate (1) equipped with card slot (21), the moving die plate (1) is close to fixed form (2)
Side be equipped with the fixture block (13) that is adapted to card slot (21).
4. a kind of molten steel casting mould with cooling device according to claim 3, it is characterized in that: two movements
The side that template (1) is in contact is equipped with gasket (14).
5. a kind of molten steel casting mould with cooling device according to claim 4, it is characterized in that: the gasket
(14) material is carbon fiber.
6. a kind of molten steel casting mould with cooling device according to claim 1, it is characterized in that: the moving die plate
(1) outer wall is equipped with half coil pipe (12), and the both ends of half coil pipe (12) are connected separately with water inlet (121) and water outlet
(122), half coil pipe (12) is end to end U-tube.
7. a kind of molten steel casting mould with cooling device according to claim 6, it is characterized in that: two movements
Recess is equipped with notch (15) respectively inwards on the side that template (1) is in contact, and is plugged with baffle (16) in the notch (15).
8. a kind of molten steel casting mould with cooling device according to claim 7, it is characterized in that: the notch (15)
Opening be equipped with guide surface (151).
9. a kind of molten steel casting mould with cooling device according to claim 8, it is characterized in that: the notch (15)
Bottom be equipped with expanded graphite (152).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821004539.4U CN208628387U (en) | 2018-06-25 | 2018-06-25 | A kind of molten steel casting mould with cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821004539.4U CN208628387U (en) | 2018-06-25 | 2018-06-25 | A kind of molten steel casting mould with cooling device |
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| Publication Number | Publication Date |
|---|---|
| CN208628387U true CN208628387U (en) | 2019-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821004539.4U Active CN208628387U (en) | 2018-06-25 | 2018-06-25 | A kind of molten steel casting mould with cooling device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117758001A (en) * | 2024-02-19 | 2024-03-26 | 兴化市顺杰高温合金制品有限公司 | High-temperature alloy steel slag crushing and recycling device |
-
2018
- 2018-06-25 CN CN201821004539.4U patent/CN208628387U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117758001A (en) * | 2024-02-19 | 2024-03-26 | 兴化市顺杰高温合金制品有限公司 | High-temperature alloy steel slag crushing and recycling device |
| CN117758001B (en) * | 2024-02-19 | 2024-04-23 | 兴化市顺杰高温合金制品有限公司 | High-temperature alloy steel slag crushing and recycling device |
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