CN220480168U - Thin-wall box casting die - Google Patents
Thin-wall box casting die Download PDFInfo
- Publication number
- CN220480168U CN220480168U CN202321606474.1U CN202321606474U CN220480168U CN 220480168 U CN220480168 U CN 220480168U CN 202321606474 U CN202321606474 U CN 202321606474U CN 220480168 U CN220480168 U CN 220480168U
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- die
- casting
- pipe
- diversion box
- thin
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- 238000005266 casting Methods 0.000 title claims abstract description 69
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 230000017525 heat dissipation Effects 0.000 claims description 7
- 239000007788 liquid Substances 0.000 abstract description 37
- 239000004576 sand Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 description 8
- 238000001816 cooling Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model discloses a thin-wall box casting die which comprises an upper die and a lower die, wherein one side of the upper die is communicated with a first diversion box, two sides of the first diversion box are communicated with a first diversion pipe, and the opposite sides of the first diversion pipe are communicated with a first feeding pipe. The casting liquid is led into the casting liquid through the casting pipe, the casting liquid can enter the first diversion pipe through the first diversion box, then enters the die cavity of the upper die and lower die combination through the first feeding pipe, the casting liquid can enter the second diversion box through the first diversion box and the pipeline at the bottom, then enters the second diversion box, then enters the die cavity of the upper die and lower die combination through the second feeding pipe, the thickness of the surrounding wall of the casting is thinner, the double-layer pouring gate is used, the temperature of the whole die cavity is guaranteed to be in a uniform high-temperature state, and reasonable higher temperature is adopted, so that the phenomenon that the casting is free of air holes and sand bonding is avoided.
Description
Technical Field
The utility model belongs to the technical field of casting, and particularly relates to a thin-wall box casting die.
Background
The casting weight of the thin-wall water tank product is generally 100-500Kg, the wall thickness of the periphery of the product is 8-10mm, and the height of the product is 500-800mm.
When the traditional sand core is used for manufacturing, the problems of sand sticking, transdermal penetration and the like are easy to occur, the shape of a casting hole is irregular, and the casting sand is difficult to clean because of the small size; moreover, because the casting has a relatively thin wall thickness, air holes are easily generated during casting.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide a thin-wall box casting mould, which solves the problems that sand sticking, transdermal and the like are easy to occur when the traditional sand core is used for manufacturing, has irregular shape of casting holes, and is difficult to clean sand of castings due to smaller size; moreover, because the thickness of the casting is thin, air holes are easily generated during casting.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a thin wall box class casting mould, includes mould and bed die, one side intercommunication of going up the mould has first water conservancy diversion box, the both sides of first water conservancy diversion box all communicate there is first honeycomb duct, the opposite side of first honeycomb duct all communicates there is first inlet pipe, bed die one side intercommunication has the second water conservancy diversion box, the both sides of second water conservancy diversion box all communicate there is the second honeycomb duct, the opposite side of second honeycomb duct all communicates there is the second inlet pipe, the top of second water conservancy diversion box and the bottom of first water conservancy diversion box are linked together through the pipeline, the top intercommunication of first water conservancy diversion box has the pouring spout.
Preferably, one end of the first feeding pipe far away from the first guide pipe is communicated with two sides of the upper die.
Through above-mentioned technical scheme, advantage lies in that accessible pouring tube import pouring liquid, and the pouring liquid can get into the inside of first honeycomb duct through first water conservancy diversion box, then gets into the die cavity inside of last mould and lower mould combination through first inlet pipe.
Preferably, one end of the second feeding pipe far away from the second feeding pipe is communicated with two sides of the lower die.
Through above-mentioned technical scheme, advantage lies in that accessible pouring tube import pouring liquid, and the pouring liquid can get into the inside of second water conservancy diversion box through the pipeline of first water conservancy diversion box and bottom, then gets into the inside of second honeycomb duct, then gets into the die cavity inside of mould and bed die combination through the second inlet pipe, because of the foundry goods wall thickness is all thinner all around, uses double-deck runner, guarantees that the temperature of whole die cavity is in even high temperature state, adopts reasonable higher temperature, has both guaranteed the foundry goods and has no gas pocket, has not had the phenomenon of sand bonding yet.
Preferably, the top of the upper die is provided with heat conducting sheets, and the number of the heat conducting sheets is four.
Through above-mentioned technical scheme, advantage lies in that the effect of conducting strip is convenient dispel the heat to the inside pouring liquid of last mould and bed die, conveniently cools off.
Preferably, the top of the upper die is provided with a heat dissipation hole.
Through above-mentioned technical scheme, the effect of the hole of dispelling the heat is convenient to last mould and the inside pouring liquid of bed die, conveniently cools off.
Preferably, a shielding block is arranged at the top of the upper die.
Through above-mentioned technical scheme, advantage lies in can carry out the shutoff to the top specific position of last mould through the shielding piece that sets up, hoisting device's result of use.
Preferably, a heat-dissipating cap is arranged at the bottom of the lower die.
Through above-mentioned technical scheme, the advantage lies in that the effect of heat dissipation cap is opened after the inside casting liquid of cope mold and bed mold solidifies, then accelerates the cooling effect.
Compared with the prior art, the utility model has the beneficial effects that:
the casting liquid is led into the casting liquid through the casting pipe, the casting liquid can enter the first diversion pipe through the first diversion box, then enters the die cavity of the upper die and lower die combination through the first feeding pipe, the casting liquid can enter the second diversion box through the first diversion box and the pipeline at the bottom, then enters the second diversion box, then enters the die cavity of the upper die and lower die combination through the second feeding pipe, the thickness of the surrounding wall of the casting is thinner, the double-layer pouring gate is used, the temperature of the whole die cavity is guaranteed to be in a uniform high-temperature state, and reasonable higher temperature is adopted, so that the phenomenon that the casting is free of air holes and sand bonding is avoided.
Drawings
Fig. 1 is a schematic view of a three-dimensional appearance structure of the present utility model.
In the figure: 1. an upper die; 2. a lower die; 3. a first flow guide box; 4. a second diversion box; 5. a heat-dissipating cap; 6. a second feed tube; 7. a second flow guide pipe; 8. a first feed tube; 9. a first draft tube; 10. a shielding block; 11. a heat radiation hole; 12. a heat conductive sheet; 13. and (3) pouring the tube.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by one of ordinary skill in the art without undue burden on the person of ordinary skill in the art based on the embodiments of the present utility model, are within the scope of the present utility model.
As shown in fig. 1, a casting mold for thin-wall boxes comprises an upper mold 1 and a lower mold 2, wherein one side of the upper mold 1 is communicated with a first diversion box 3, two sides of the first diversion box 3 are communicated with a first diversion pipe 9, opposite sides of the first diversion pipe 9 are communicated with a first feeding pipe 8, one side of the lower mold 2 is communicated with a second diversion box 4, two sides of the second diversion box 4 are communicated with a second diversion pipe 7, opposite sides of the second diversion pipe 7 are communicated with a second feeding pipe 6, the top of the second diversion box 4 is communicated with the bottom of the first diversion box 3 through a pipeline, and the top of the first diversion box 3 is communicated with a pouring pipe 13.
The working principle of the technical scheme is as follows:
the casting liquid can be led into the casting liquid through the casting pipe 13, the casting liquid can enter the first guide pipe 9 through the first guide box 3, then enters the die cavity of the combination of the upper die 1 and the lower die 2 through the first feed pipe 8, the casting liquid can be led into the casting liquid through the casting pipe 13, the casting liquid can enter the second guide box 4 through the first guide box 3 and the bottom pipeline, then enters the second guide pipe 7, and then enters the die cavity of the combination of the upper die 1 and the lower die 2 through the second feed pipe 6.
In another embodiment, as shown in fig. 1, the end of the first feeding pipe 8 away from the first guiding pipe 9 is communicated with both sides of the upper die 1, and the end of the second feeding pipe 6 away from the second feeding pipe 6 is communicated with both sides of the lower die 2.
The casting liquid can be led into the casting liquid through the casting pipe 13, the casting liquid can enter the first guide pipe 9 through the first guide box 3, then enters the die cavity of the combination of the upper die 1 and the lower die 2 through the first feed pipe 8, the casting liquid can be led into the casting liquid through the casting pipe 13, the casting liquid can enter the second guide box 4 through the first guide box 3 and the bottom pipeline, then enters the second guide pipe 7, and then enters the die cavity of the combination of the upper die 1 and the lower die 2 through the second feed pipe 6.
In another embodiment, as shown in fig. 1, the top of the upper mold 1 is provided with heat conductive sheets 12, four heat conductive sheets 12, the top of the upper mold 1 is provided with heat dissipation holes 11, the top of the upper mold 1 is provided with a shielding block 10, and the bottom of the lower mold 2 is provided with a heat dissipation cap 5.
The effect of conducting strip 12 and louvre 11 is convenient dispel the heat to the inside casting liquid of last mould 1 and bed die 2, conveniently cools off, can carry out the shutoff to the top specific position of last mould 1 through the shielding dog 10 that sets up, and the result of use of hoisting device, the effect of heat dissipation cap 5 is opened after the inside casting liquid of last mould 1 and bed die 2 solidifies, then accelerates the cooling effect.
The working principle and the using flow of the utility model are as follows: the casting liquid can be led into the casting liquid through the casting pipe 13, the casting liquid can enter the first guide pipe 9 through the first guide box 3, then enter the die cavity inside of the combination of the upper die 1 and the lower die 2 through the first feed pipe 8, the casting liquid can be led into the casting liquid through the casting pipe 13, the casting liquid can enter the second guide box 4 through the first guide box 3 and the bottom pipeline, then enter the second guide pipe 7, then enter the die cavity inside of the combination of the upper die 1 and the lower die 2 through the second feed pipe 6, the thickness of the surrounding wall of the casting is thinner, double-layer pouring gate is used, the temperature of the whole die cavity is guaranteed to be in a uniform high-temperature state, the reasonable higher temperature is adopted, the phenomenon that the casting is free of air holes and sand sticking is avoided, the heat conducting fin 12 and the heat radiating hole 11 are used for conveniently radiating the casting liquid inside the upper die 1 and the lower die 2, the use effect of the heat radiating cap 5 is opened after the casting liquid inside the upper die 1 and the lower die 2 is quickened to solidify through the arranged shielding block 10.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a thin wall box class casting mould, includes cope match-die utensil (1) and bed die utensil (2), its characterized in that: one side intercommunication of last mould (1) has first water conservancy diversion box (3), the both sides of first water conservancy diversion box (3) all communicate there is first honeycomb duct (9), the opposite side of first honeycomb duct (9) all communicates there is first inlet pipe (8), lower mould (2) one side intercommunication has second water conservancy diversion box (4), the both sides of second water conservancy diversion box (4) all communicate there is second honeycomb duct (7), the opposite side of second honeycomb duct (7) all communicates there is second inlet pipe (6), the top of second water conservancy diversion box (4) and the bottom of first water conservancy diversion box (3) are linked together through the pipeline, the top intercommunication of first water conservancy diversion box (3) has pouring pipe (13).
2. A thin-walled casing casting mould according to claim 1, wherein: one end of the first feeding pipe (8) far away from the first guide pipe (9) is communicated with two sides of the upper die (1).
3. A thin-walled casing casting mould according to claim 1, wherein: one end of the second feeding pipe (6) far away from the second feeding pipe (6) is communicated with two sides of the lower die (2).
4. A thin-walled casing casting mould according to claim 1, wherein: the top of the upper die (1) is provided with heat conducting fins (12), and the number of the heat conducting fins (12) is four.
5. A thin-walled casing casting mould according to claim 1, wherein: the top of the upper die (1) is provided with a heat dissipation hole (11).
6. A thin-walled casing casting mould according to claim 1, wherein: the top of the upper die (1) is provided with a shielding block (10).
7. A thin-walled casing casting mould according to claim 1, wherein: the bottom of the lower die (2) is provided with a heat dissipation cap (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321606474.1U CN220480168U (en) | 2023-06-25 | 2023-06-25 | Thin-wall box casting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321606474.1U CN220480168U (en) | 2023-06-25 | 2023-06-25 | Thin-wall box casting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220480168U true CN220480168U (en) | 2024-02-13 |
Family
ID=89824055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321606474.1U Active CN220480168U (en) | 2023-06-25 | 2023-06-25 | Thin-wall box casting die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220480168U (en) |
-
2023
- 2023-06-25 CN CN202321606474.1U patent/CN220480168U/en active Active
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