CN212398069U - Die pouring channel for high-pressure casting - Google Patents
Die pouring channel for high-pressure casting Download PDFInfo
- Publication number
- CN212398069U CN212398069U CN202021069194.8U CN202021069194U CN212398069U CN 212398069 U CN212398069 U CN 212398069U CN 202021069194 U CN202021069194 U CN 202021069194U CN 212398069 U CN212398069 U CN 212398069U
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- Prior art keywords
- runner
- flow channel
- gate
- casting
- die
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- 238000005266 casting Methods 0.000 title claims abstract description 43
- 238000004512 die casting Methods 0.000 abstract description 11
- 229910052751 metal Inorganic materials 0.000 abstract description 10
- 239000002184 metal Substances 0.000 abstract description 10
- 239000003643 water by type Substances 0.000 abstract description 7
- 238000000465 moulding Methods 0.000 abstract description 5
- 230000007547 defect Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model discloses a mould waters for high pressure casting for solve current water the design and generally all adopt the centre from the mould die cavity to fill, thereby cause the foundry goods that the die-casting came out to appear the technical problem of various defects. The middle runner of the utility model is communicated with the casting head; the two-fork type flow channel comprises a left flow channel and a right flow channel, the left flow channel is communicated with the middle flow channel, and the right flow channel is communicated with the middle flow channel; the left runner is provided with a first pouring gate, the right runner is provided with a second pouring gate, the second end of the left runner is provided with a third pouring gate, and the second end of the right runner is provided with a fourth pouring gate. In this embodiment, the molten metal flows into the middle runner from the casting head, then flows to the left runner and the right runner from the middle runner respectively, and then flows to the cavity of the mold from the first gate, the second gate, the third gate and the fourth gate at different positions respectively, thereby completing the filling of the cavity rapidly, and being beneficial to improving the qualified rate of the casting molding.
Description
Technical Field
The utility model relates to a mould waters the design technical field, especially relates to a mould waters for high pressure casting.
Background
The die-casting and casting industry in China develops rapidly, the prospect is very optimistic, and the die-casting die industry is also driven along with the rise of related industries such as automobiles and the like. But the development still faces many bottlenecks, the technical innovation is always the hard damage of the domestic die industry, the output of the low-end die is overlarge, the production of the high-end die is insufficient, particularly the level of the technical field of die design is not high, the technical innovation in the aspect of die design is lacked, and the urgent need is for improving the productivity and the international influence in the die-casting and die industries.
The innovation of the mold design technology is not a whole year, and is a continuous experience accumulation in the die casting industry. The quality of large precise complex die castings is ensured by the familiar techniques of die casting equipment, die casting technology, gating system calculation and the like.
The quality of the product depends on the precision of the mold production, but most importantly depends on the design of the mold in the early stage, i.e. the design of the mold gating system.
When the existing die-casting die is used for filling a die cavity, a pouring gate is generally filled from the middle, the filling mode is single, and the die-cast casting often has the forming problems such as lack casting, cold lines, shrinkage, sand holes, deformation and the like.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model discloses a mould waters for high pressure casting for solve the current design of watering and generally all adopt the centre of following the mould die cavity to fill, thereby cause the technical problem that various defects appear in the foundry goods that the die-casting came out.
The embodiment of the utility model provides a mould runner for high-pressure casting, which comprises a casting head, a middle runner and a bifurcate runner;
the first end of the intermediate runner is communicated with the casting head;
the two-fork type flow channel comprises a left flow channel and a right flow channel, wherein the first end of the left flow channel is communicated with the second end of the middle flow channel, and the first end of the right flow channel is communicated with the second end of the middle flow channel;
the left runner is close to one side of right runner is provided with the first runner of going into, the right runner is close to one side of left runner is provided with the second and goes into the runner, the second end of left runner is provided with the third and goes into the runner, the second end of right runner is provided with the fourth and goes into the runner.
Optionally, the number of the first gate inlets is two.
Optionally, the number of the second gate inlets is two.
Optionally, the second end of the left flow channel is bent away from the right flow channel.
Optionally, the second end of the right flow channel is bent away from the left flow channel.
According to the technical solution provided by the utility model, the embodiment of the utility model has the following advantage:
the embodiment of the utility model provides a mould runner for high-pressure casting, which comprises a casting head, a middle runner and a bifurcate runner; the first end of the intermediate runner is communicated with the casting head; the two-fork type flow channel comprises a left flow channel and a right flow channel, wherein the first end of the left flow channel is communicated with the second end of the middle flow channel, and the first end of the right flow channel is communicated with the second end of the middle flow channel; the left runner is close to one side of right runner is provided with the first runner of going into, the right runner is close to one side of left runner is provided with the second and goes into the runner, the second end of left runner is provided with the third and goes into the runner, the second end of right runner is provided with the fourth and goes into the runner. In this embodiment, the molten metal flows into the middle runner from the casting head, then flows to the left runner and the right runner from the middle runner respectively, and then flows to the cavity of the mold from the first gate, the second gate, the third gate and the fourth gate at different positions respectively, thereby completing the filling of the cavity rapidly, and being beneficial to improving the qualified rate of the casting molding.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a schematic structural view of a mold runner for high-pressure casting according to an embodiment of the present invention;
fig. 2 is a schematic view of an application scenario of a mold runner for high-pressure casting according to an embodiment of the present invention;
illustration of the drawings: casting heads 1; an intermediate flow passage 2; a left flow channel 3; a right flow passage 4; a first gate 5; a second gate 6; a second end 7 of the left flow path; a second end 8 of the right flow passage; a third gate 9; a fourth gate 10; a product 11; an exhaust system 12.
Detailed Description
The embodiment of the utility model discloses a mould waters for high pressure casting for solve the current design of watering and generally all adopt the centre of following the mould die cavity to fill, thereby cause the technical problem that various defects appear in the foundry goods that the die-casting came out.
In order that those skilled in the art will better understand the disclosure, the invention will be described in further detail with reference to the accompanying drawings and specific embodiments. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 2, a mold runner for high pressure casting according to an embodiment of the present invention includes:
a casting head 1, a middle runner 2 and a bifurcated runner;
the first end of the intermediate runner 2 is communicated with the casting head 1;
the two-fork type flow channel comprises a left flow channel 3 and a right flow channel 4, wherein a first end of the left flow channel 3 is communicated with a second end of the middle flow channel 2, and a first end of the right flow channel 4 is communicated with a second end of the middle flow channel 2;
the left runner 3 is close to one side of right runner 4 is provided with first runner 5 of going into, right runner 4 is close to one side of left runner 3 is provided with the second and goes into runner 6, the second end of left runner 3 is provided with the third and goes into runner 9, the second end of right runner 4 is provided with the fourth and goes into runner 10.
In this embodiment, the molten metal flows into the middle runner 2 from the casting head 1, then flows into the left runner 3 and the right runner 4 from the middle runner 2, and then flows into the cavity of the mold from the first gate 5, the second gate 6, the third gate 9 and the fourth gate 10 at different positions, so as to fill the cavity quickly, which is beneficial to improving the qualified rate of casting molding.
Further, the number of the first gate 5 is two.
In this embodiment, the number of the first gates 5 is two, and the molten metal can reach the mold cavity more uniformly.
Further, the number of the second gate inlets 6 is two.
In this embodiment, the number of the second gate 6 is two, and the molten metal can reach the mold cavity more uniformly.
Further, the second end of the left flow channel 3 is bent away from the right flow channel 4 to form a structure similar to a 7 shape.
By the bending design, the molten metal can be better discharged from the third inlet gate 9 to a designated position of the mold cavity.
Further, the second end of the right flow channel 4 is bent away from the left flow channel 3 to form a structure similar to a reverse 7 shape.
By the bending design, the molten metal can be better discharged from the third inlet gate 9 to a designated position of the mold cavity.
The working principle of the die runner for high-pressure casting in this embodiment is as follows:
during the pouring, the metal liquid gets into the mould from casting head 1 and waters, then flows in to left runner 3 and right runner 4 respectively through middle runner 2, and then the metal liquid flows in to the die cavity of mould respectively from first runner 5, the second of going into runner 6, third income runner 9, fourth income runner 10 respectively, compares prior art, and the mould of this embodiment waters and can lets the metal liquid accomplish fast and fill the die cavity, is favorable to improving the fashioned qualification rate of foundry goods.
The die runner for high pressure casting in the embodiment can be applied to the die runner design for high pressure casting of magnesium/aluminum alloy, and has the advantages that:
the pouring gate design can meet the molding of the product 11, ensure the appearance requirement of the product 11, meet the requirements of the sand hole and the density of the casting of the product 11, and avoid the defects of poor and common casting such as under-casting, cold lines, shrinkage, sand hole, deformation and the like in molding. Is especially suitable for thick-wall products, products with symmetrical rules and the like.
It is right above the utility model provides a mould is watered for high pressure casting is described in detail, is applicable to the general technical personnel in this field, according to the utility model discloses the thought, all have the change part on concrete implementation and application scope, to sum up, this description content should not be understood as right the utility model discloses a restriction.
Claims (5)
1. A die pouring gate for high-pressure casting is characterized by comprising a casting head, a middle flow passage and a bifurcated flow passage;
the first end of the intermediate runner is communicated with the casting head;
the bifurcated runner comprises a left runner and a right runner, the first end of the left runner is communicated with the second end of the middle runner, and the first end of the right runner is communicated with the second end of the middle runner;
the left runner is close to one side of right runner is provided with the first runner of going into, the right runner is close to one side of left runner is provided with the second and goes into the runner, the second end of left runner is provided with the third and goes into the runner, the second end of right runner is provided with the fourth and goes into the runner.
2. The mold runner for high pressure casting of claim 1, wherein the first in-gate is two.
3. The mold runner for high pressure casting of claim 1, wherein the second in-gate is two.
4. The mold runner for high pressure casting of claim 1, wherein the second end of the left runner is curved away from the right runner.
5. The mold runner for high pressure casting of claim 1, wherein the second end of the right runner is curved away from the left runner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021069194.8U CN212398069U (en) | 2020-06-11 | 2020-06-11 | Die pouring channel for high-pressure casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021069194.8U CN212398069U (en) | 2020-06-11 | 2020-06-11 | Die pouring channel for high-pressure casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212398069U true CN212398069U (en) | 2021-01-26 |
Family
ID=74406260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021069194.8U Active CN212398069U (en) | 2020-06-11 | 2020-06-11 | Die pouring channel for high-pressure casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212398069U (en) |
-
2020
- 2020-06-11 CN CN202021069194.8U patent/CN212398069U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangdong Rongtong Financial Leasing Co.,Ltd. Assignor: DONGGUAN EONTEC Co.,Ltd. Contract record no.: X2022980014509 Denomination of utility model: A mold runner for high pressure casting Granted publication date: 20210126 License type: Exclusive License Record date: 20220908 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A mold runner for high pressure casting Effective date of registration: 20220909 Granted publication date: 20210126 Pledgee: Guangdong Rongtong Financial Leasing Co.,Ltd. Pledgor: DONGGUAN EONTEC Co.,Ltd. Registration number: Y2022980014954 |
|
| EC01 | Cancellation of recordation of patent licensing contract | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Guangdong Rongtong Financial Leasing Co.,Ltd. Assignor: DONGGUAN EONTEC Co.,Ltd. Contract record no.: X2022980014509 Date of cancellation: 20231212 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231212 Granted publication date: 20210126 Pledgee: Guangdong Rongtong Financial Leasing Co.,Ltd. Pledgor: DONGGUAN EONTEC Co.,Ltd. Registration number: Y2022980014954 |