CN211516062U - Speed-controllable gravity pouring device - Google Patents
Speed-controllable gravity pouring device Download PDFInfo
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- CN211516062U CN211516062U CN201922055953.9U CN201922055953U CN211516062U CN 211516062 U CN211516062 U CN 211516062U CN 201922055953 U CN201922055953 U CN 201922055953U CN 211516062 U CN211516062 U CN 211516062U
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- 230000005484 gravity Effects 0.000 title claims abstract description 17
- 239000007788 liquid Substances 0.000 claims abstract description 104
- 238000003860 storage Methods 0.000 claims abstract description 59
- 238000005266 casting Methods 0.000 claims abstract description 34
- 239000000463 material Substances 0.000 claims description 11
- 229920000742 Cotton Polymers 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 229910010293 ceramic material Inorganic materials 0.000 claims description 3
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims description 3
- 235000012239 silicon dioxide Nutrition 0.000 claims description 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 2
- 238000009413 insulation Methods 0.000 claims description 2
- 239000011550 stock solution Substances 0.000 abstract description 21
- 230000003028 elevating effect Effects 0.000 abstract description 3
- 239000013049 sediment Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 20
- 230000008569 process Effects 0.000 description 9
- 239000000243 solution Substances 0.000 description 6
- 239000002893 slag Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003818 cinder Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
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- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
An embodiment of the utility model provides a controllable fast gravity pouring device, include: the liquid storage container is used for storing pouring liquid; wherein, a first opening with a first preset shape is arranged on the side wall; the baffle is provided with a clamping groove and a second opening and is connected with the container through the clamping groove; the lifting device is connected with the liquid storage container, controls the liquid storage container to ascend at a first speed along the clamping groove, enables the pouring liquid to flow into the preset mold at a second speed through the area of the first opening, which is overlapped with the second opening, and further forms a pouring device in the preset mold at a third speed; this scheme, the speed that accessible elevating gear control stock solution container goes up and down to the speed that control casting liquid flowed into preset mould is the second speed, and then makes the third speed that forms the pouring device controllable, through this device, can form the pouring device that the smooth stress of surface is even, inside pore-free or sediment hole, has effectively ensured the quality and the yield of pouring device.
Description
Technical Field
The utility model relates to a pouring technical field especially relates to a controllable fast gravity pouring device.
Background
In the existing pouring scheme, the following pouring process is adopted for pouring: firstly, pouring liquid is poured into a pouring cup; and then, pouring liquid is injected into the mold through a pouring channel, and pouring is carried out by utilizing the gravity pouring principle, so that a pouring device is formed in the mold.
In the prior art, the injection rate of directly injecting the casting liquid into the mold through the pouring cup is not controllable, so that bubbles and oxides are easily formed in the pouring process, the surface of a pouring device formed by pouring is rough and not smooth, or the defect of air holes or slag holes in the pouring device is caused, or the stress of each part of the pouring device formed by pouring is uneven, therefore, the quality and the yield of the pouring device formed by pouring can not be ensured by the existing pouring process.
In summary, a technical solution capable of ensuring the yield of forming a cast device is lacking in the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model provides a controllable gravity pouring device to solve and lack the technical problem of a technical scheme that can guarantee to form the yield of pouring device among the prior art scheme.
According to the utility model provides a pair of controllable fast gravity pouring device, include:
the liquid storage container is used for storing pouring liquid; wherein, a first opening with a first preset shape is arranged on the side wall;
the baffle is provided with a clamping groove and a second opening and is connected with the container through the clamping groove;
the lifting device is connected with the liquid storage container, controls the liquid storage container to ascend at a first speed along the clamping groove, enables the pouring liquid to flow into a preset mold at a second speed through an area, overlapped with the second opening, of the first opening and the second opening, and further forms a device to be poured in the preset mold at a third speed;
the length of the second opening in the vertical direction is not greater than that of the first opening in the vertical direction, the height of the lowest edge of the second opening is not higher than that of the lowest edge of the first opening when the liquid storage container ascends to the highest position, and the height of the lowest edge of the second opening is not lower than that of the highest edge of the first opening when the liquid storage container descends to the lowest position.
In one embodiment, the reservoir is formed by splicing at least two parts.
In one embodiment, further comprising:
and the heat insulation layer is attached to the peripheries of the liquid storage container and the baffle and is used for maintaining the temperature of the pouring liquid above a preset temperature.
In one embodiment, the insulating layer is made of silicic acid material or cotton material.
In one embodiment, the lifting device is a variable speed lifting device or a constant speed lifting device.
In one embodiment, the bottom surface of the reservoir is polygonal or circular in shape.
In one embodiment, the liquid storage container is made of any one of a ferrous material, a steel material or a ceramic material.
The embodiment of the utility model provides a controllable fast gravity pouring device, steerable pouring liquid flows into the second speed of predetermineeing the mould, and then makes the third speed that forms the pouring device in predetermineeing the mould controllable to can form the smooth pouring device in surface, and the stress of pouring device is even, and inside no pore or slag hole have effectively ensured the quality and the yield of pouring device.
Drawings
The accompanying drawings are provided to illustrate the present invention, and it is to be understood that the embodiments described below constitute some of the embodiments of the present invention, and do not constitute undue limitations on the invention. In the drawings:
fig. 1 is a schematic structural view of a speed-controllable gravity casting apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of another controllable speed gravity casting apparatus according to an embodiment of the present invention;
fig. 3 is a schematic structural view illustrating a liquid storage container of a speed-controllable gravity casting apparatus according to an embodiment of the present invention when the liquid storage container is lifted to the highest position;
fig. 4 is a schematic structural view illustrating a liquid storage container of a controllable-speed gravity casting device according to an embodiment of the present invention when the liquid storage container is lowered to the minimum;
fig. 5 is a schematic structural view of the controllable-speed gravity casting device with a heat preservation layer provided by the embodiment of the utility model.
Detailed Description
To make the purpose, technical solution and advantages of the present invention clearer, the following will combine the embodiments of the present invention and the corresponding drawings to clearly and completely describe the technical solution of the present invention. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The technical solutions provided by the embodiments of the present invention are described in detail below with reference to the accompanying drawings.
An embodiment of the utility model provides a controllable fast gravity pouring device is applied to among the pouring technology to can reach the controllable purpose of pouring speed. Referring to fig. 1, an embodiment of the present invention provides a controllable speed gravity casting device, including:
a liquid storage container 11 for storing casting liquid; wherein, a first opening 14 with a first preset shape is arranged on the side wall;
the baffle 12 is provided with a clamping groove and a second opening 15 and is connected with the liquid storage container 11 through the clamping groove;
the lifting device 13 is connected with the liquid storage container 11, and controls the liquid storage container to ascend at a first speed along the clamping groove, so that the pouring liquid flows into a preset mold at a second speed through a region where the region of the first opening is overlapped with the second opening and the second opening, and a device to be poured is formed in the preset mold at a third speed;
wherein the height of the lowest edge of the second opening 15 is not higher than the height of the lowest edge of the first opening 14 when the liquid storage container 11 rises to the highest position, and the height of the lowest edge of the second opening 15 is not lower than the height of the highest edge of the first opening 14 when the liquid storage container 11 falls to the lowest position.
In the embodiment of the utility model, the liquid storage container 11 is of a structure with an opening at the upper end for pouring liquid to enter; meanwhile, a cover plate can be arranged, and the cover plate covers the top of the liquid storage container when a pouring process is not needed, so that dust is prevented from falling; the same with current casting process, the embodiment of the utility model provides an at first pour into the stock solution container as the buffer memory container through apparatus such as manipulators at first, then the mould is poured into to the pouring liquid through stock solution container again. It is pointed out that, as for the specific shape of the bottom surface of the liquid storage container 11, it may be a polygon or a shape such as a circle (see fig. 2), wherein the polygon may be a polygon such as a rectangle, a square, a pentagon, etc., and here, the shape of the bottom surface of the liquid storage container 11 is not specifically limited, on the basis of the embodiment of the present invention, it still belongs to the protection scope of the embodiment of the present invention to only change the shape of the bottom surface of the liquid storage container 11.
The embodiment of the utility model provides a lateral wall of stock solution container 11 is provided with the first opening of first predetermined shape, as for the first concrete shape of predetermined shape, can be according to the shape of the bottom surface of stock solution container 11 and do adaptability change, if when the shape of the bottom surface of stock solution container 11 is rectangle or square, first predetermined shape can be rectangle, and when the shape of the bottom surface of stock solution container 11 is circular, first predetermined shape can be for having the curved surface shape of certain radian, as a preferred embodiment, first opening 14 is not less than in the ascending length of vertical side first opening 14 is at the ascending width of horizontal direction.
In the embodiment of the present invention, the baffle 12 is provided with the second opening 15, and the length of the second opening 15 in the vertical direction is smaller than the length of the first opening 14 in the vertical direction, so that the liquid outlet speed of the pouring liquid in the liquid storage container 11 can be easily controlled by moving the liquid storage container 11 up and down; besides, a clamping groove is further formed in the baffle plate 12, the liquid storage container 11 is connected with the baffle plate 12 through the clamping groove, as an optional embodiment, the direction of the clamping groove is a vertical direction, and the liquid storage container 11 can move up and down in the clamping groove.
In the embodiment of the present invention, the lifting device 13 is connected to the liquid storage container 11, preferably, the lifting device 13 is connected to the bottom of the liquid storage container 11, and further the liquid storage container 11 is controlled to ascend at a first rate in the clamping groove, so that the casting liquid in the casting container 11 flows into the preset mold through the region of the first opening 14 overlapping with the second opening 15 and the second opening 15 at a second rate, and further forms a casting device in the preset mold at a third rate; note that, in the case where the third rate is determined, the specific values of the first rate and the second rate may be determined according to the third rate. The specific value can be determined according to the size, weight or volume of the casting device. It is noted that in the embodiment of the present invention, the first rate is a rate at which the liquid reservoir rises; the second rate is a rate of casting liquid flowing into the second opening; the third rate may be a rate at which the liquid metal rises within a predetermined mold, which is considered herein as a rate at which a cast device is formed. In the casting process, if the rising speed of the casting liquid in the cavity of the preset mold is too high, splashing and turbulence are easily generated; if the rate is too slow, the mold filling time is easily long, the temperature of the molten metal drops quickly, and the defect of insufficient casting is formed. After the third rate is determined, the amount of casting liquid required by the casting device is determined, and then the time required for filling the cavity can be determined; the pouring liquid enters the cavity of the preset mold through the second opening, and the amount of the pouring liquid passing through the second opening in unit time can be determined according to the total amount and time, so that the area of the second opening is determined; the third speed is formed by the height difference formed by the height of the liquid level in the liquid storage container and the height of the liquid level in the preset mold; this difference in height can be controlled by the level of the liquid level formed after the rise of the reservoir.
It is noted that in the embodiment of the present invention, the height of the lowest edge of the second opening 15 is not higher than the height of the lowest edge of the first opening when the liquid storage container is lifted to the highest position, as shown in fig. 3, so that the pouring liquid in the liquid storage container 11 can be ensured to flow out sufficiently when the liquid storage container 11 is lifted to the highest position. Meanwhile, the height of the lowest edge of the second opening 15 is not lower than the height of the highest edge of the first opening 14 when the liquid storage container 11 descends to the lowest position, as shown in fig. 4, so that the pouring process is started after the liquid storage container 11 starts to ascend, the rate of pouring liquid flowing into a preset mold is controllable, the phenomenon that the pouring liquid does not start to ascend and flows into the preset mold to cause uncontrollable pouring rate is avoided, and the yield of pouring devices is effectively guaranteed.
In the embodiment of the present invention, the liquid storage container 11 is formed by splicing at least two parts. Constitute accessible close clearance fit connects between at least two parts of stock solution container 11, consequently, can be according to actual demand, will through close clearance fit junction at least two parts are unpacked apart, wash needs abluent part to make stock solution container 11 repeatedly usable, thereby effectively avoided because of stock solution container 11 can't wash the emergence that leads to the wasting of resources phenomenon that must lead to changing new stock solution container.
The embodiment of the utility model provides an in, see that fig. 5 shows, still include heat preservation 16, laminate in stock solution container 11 reaches the periphery of baffle 12 is used for making the temperature of casting liquid maintains more than presetting the temperature, so, thereby can effectively prevent to lead to the phenomenon emergence that the temperature drops unsatisfied requirement because of the heat scatters and disappears at the casting in-process casting liquid, effectively ensured the yield of the pouring device of pouring efficiency and formation. In a preferred embodiment, the material of the heat insulating layer 16 may be silicic acid material or cotton material, wherein the silicate material may be aluminum silicate, and the cotton material may be glass cotton or high temperature resistant heat insulating material such as asbestos.
In the embodiment of the present invention, the lifting device 13 is a variable speed lifting device or a constant speed lifting device, and when the lifting device 13 is required to provide a non-constant first speed for the liquid storage container 11, the variable speed lifting device can be adopted; when the lifting device 13 is required to provide a constant first speed for the liquid storage container 11, a constant speed lifting device can be adopted. As a specific example, the variable speed lifting device may be a spiral variable speed propeller, and the constant speed lifting device may be a hydraulic constant speed propeller.
In the embodiment of the present invention, the liquid storage container is made of any one of iron, steel or ceramic material, preferably steel.
The embodiment of the utility model provides a controllable fast gravity pouring device, the speed (the first speed) that accessible elevating gear control stock solution container goes up and down, and then the control casting liquid flows in the second speed of predetermineeing the mould, and then makes the third speed that forms the pouring device controllable to can form the glossy pouring device in surface, and the stress of pouring device is even, and inside no pore or cinder hole have effectively ensured the quality and the yield of pouring device.
The embodiment of the present invention provides a device, can be used in following pouring method, wherein, the method includes:
first, determining a third rate at which to form a cast device;
then, controlling a first speed of the liquid storage container to rise through a lifting device, so that the pouring liquid in the liquid storage container flows into a preset mold through an overlapped area of a first opening and a second opening and the second opening at the second speed, and a pouring device is formed at the third speed;
the side wall is provided with a first opening in a first preset shape, the baffle is provided with a second opening, the height of the lowest edge of the second opening is not higher than the height of the lowest edge of the liquid storage container when the lifting device controls the liquid storage container to ascend to the highest position, and the height of the lowest edge of the second opening is not lower than the height of the highest edge of the first opening when the liquid storage container descends to the lowest position.
In the embodiment of the present invention, the rate of forming the pouring device, i.e. the third rate, is first determined or set, and then the first rate of lifting the liquid storage container is controlled by the lifting device, so that the pouring liquid in the liquid storage container flows into the preset mold through the first opening and the overlapping region of the second opening and the second opening at the second rate, and the pouring device is formed at the third rate.
In an embodiment of the present invention, the method may further include:
splitting at least two parts constituting the reservoir;
cleaning at least one portion of the reservoir to remove residual casting fluid from the reservoir;
wherein, the liquid storage container comprises at least two parts, and the two adjacent parts are connected in a sealing way.
The embodiment of the utility model provides an in, stock solution container comprises two at least parts, wherein sealing connection between two adjacent parts, so set up, when needs wash stock solution container, can come the split of stock solution container, and then wash stock solution container's inside to make the stock solution container after wasing can be used for pouring process once more, thereby avoided stock solution container only can use the wasting of resources phenomenon that once causes to take place.
Further, in an embodiment of the present invention, the cleaning at least one portion of the liquid storage container to remove the residual pouring liquid in the liquid storage container may include:
firstly, taking out the residual casting liquid after the residual casting liquid is solidified; in this case, the remaining casting liquid after solidification can be directly taken out by tweezers.
Then, blowing the residual oxide by adopting high-pressure compressed air; because some flaky or fine casting liquid oxides are generated in the casting process, after the small oxides are separated from the liquid storage container, the small oxides cannot be directly taken out by using tweezers due to small volume, and the residual oxides can be removed by using a high-pressure compressed air blowing method.
The embodiment of the utility model provides a pouring method, after the third speed that confirms to form the pouring device, the rate that accessible elevating gear control stock solution container rises (or descends) is first speed, thereby make the casting liquid in the stock solution container flow in with the second speed and predetermine the mould, so, it is controllable to realize the second speed that the casting liquid flows in and predetermines the mould, and the third speed that forms the pouring device is controllable, if can make the casting liquid flow in with invariable speed and predetermine the mould, make the surface of the pouring device that forms through the pouring smooth, inside texture is even bubble or slag hole free, the quality and the yield of pouring device have effectively been guaranteed.
It is pointed out that the embodiments of the present invention are directed to the embodiment of the pouring method of the device provided in the previous embodiment, and it is pointed out that the contents described in the embodiment of the device (embodiment 1) are also applicable to the embodiment, and meanwhile, the contents described in the embodiment are also applicable to the embodiment of the device corresponding to the method (embodiment 1), and further description is omitted here to avoid repetition in a large scale.
It should be noted that, in the embodiments of the present invention, the term "connected" may be a direct connection or an indirect connection. The connection can be through a wire or other connection structures, such as a hose connection. The present solution is not particularly limited.
It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The technical solution of the present invention has been described only with reference to a preferred embodiment, but to those skilled in the art, the idea of the embodiment of the present invention should be changed in the specific implementation and application scope, so that, in summary, the content of the present specification should not be understood as the limitation of the present invention, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included within the scope of the claims of the present invention.
Claims (7)
1. A controlled speed gravity casting device, comprising:
the liquid storage container is used for storing pouring liquid; wherein, a first opening with a first preset shape is arranged on the side wall;
the baffle is provided with a clamping groove and a second opening and is connected with the container through the clamping groove;
the lifting device is connected with the liquid storage container, controls the liquid storage container to ascend at a first speed along the clamping groove, enables the pouring liquid to flow into a preset mold at a second speed through an area, overlapped with the second opening, of the first opening and the second opening, and further forms a device to be poured in the preset mold at a third speed;
the length of the second opening in the vertical direction is not greater than that of the first opening in the vertical direction, the height of the lowest edge of the second opening is not higher than that of the lowest edge of the first opening when the liquid storage container ascends to the highest position, and the height of the lowest edge of the second opening is not lower than that of the highest edge of the first opening when the liquid storage container descends to the lowest position.
2. A device according to claim 1, wherein the reservoir is formed from at least two parts which are joined together.
3. The apparatus of claim 1, further comprising:
and the heat insulation layer is attached to the peripheries of the liquid storage container and the baffle and is used for maintaining the temperature of the pouring liquid above a preset temperature.
4. The device of claim 3, wherein the insulating layer is made of silicic acid or cotton.
5. The device of claim 1, wherein the lifting device is a variable speed lifting device or a constant speed lifting device.
6. A device according to any one of claims 1 to 5, wherein the base of the reservoir is polygonal or circular in shape.
7. The apparatus according to any one of claims 1 to 5, wherein the reservoir is made of any one of a ferrous material, a steel material or a ceramic material.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922055953.9U CN211516062U (en) | 2019-11-26 | 2019-11-26 | Speed-controllable gravity pouring device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201922055953.9U CN211516062U (en) | 2019-11-26 | 2019-11-26 | Speed-controllable gravity pouring device |
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| CN211516062U true CN211516062U (en) | 2020-09-18 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110814327A (en) * | 2019-11-26 | 2020-02-21 | 无锡蠡湖增压技术股份有限公司 | Speed-controllable gravity pouring device and pouring method |
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2019
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110814327A (en) * | 2019-11-26 | 2020-02-21 | 无锡蠡湖增压技术股份有限公司 | Speed-controllable gravity pouring device and pouring method |
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Effective date of registration: 20240506 Address after: 214000 2 Tianzhu Road, Hudai Town, Binhu District, Wuxi City, Jiangsu Province Patentee after: Wuxi Lihu New Quality Energy saving Technology Co.,Ltd. Country or region after: China Address before: 214161 No.2 Tianzhu Road, Hudai Town, Binhu District, Wuxi City, Jiangsu Province Patentee before: WUXI LIHU Corp.,Ltd. Country or region before: China |