CN217858726U - Runner cooling structure suitable for die casting die - Google Patents
Runner cooling structure suitable for die casting die Download PDFInfo
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- CN217858726U CN217858726U CN202221053833.0U CN202221053833U CN217858726U CN 217858726 U CN217858726 U CN 217858726U CN 202221053833 U CN202221053833 U CN 202221053833U CN 217858726 U CN217858726 U CN 217858726U
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- water guide
- water
- die casting
- runner
- insert
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Abstract
The utility model discloses a runner cooling structure suitable for die casting die, including mold insert water jacket and cooling mold insert, the inside mounting hole that is formed with of mold insert water jacket, the cooling mold insert is installed in the mounting hole, be formed with many water guide passageways on the cooling mold insert, wherein, set up water inlet and outlet on the mold insert water jacket, the inside flow path hole that supplies the flow path to pass of seting up of cooling mold insert. This application is used for cooling off the runner, through setting up double helix structure, increases the area of contact of water with the runner, improves the cooling effect.
Description
Technical Field
The utility model relates to a die-casting equipment technical field specifically is runner cooling structure suitable for die casting die.
Background
The die casting is a metal casting process, and is characterized in that the high pressure is applied to the molten metal by utilizing the inner cavity of the die, so that the die casting is suitable for producing light metal castings in a large scale, and the die casting is the most widely used process in various casting processes. The runner is used as a passage for the casting liquid to pass through during die casting, the runner needs to be cooled after the product is formed, and the cooling effect of the existing cooling structure is poor due to the limited space of the runner.
SUMMERY OF THE UTILITY MODEL
For solving prior art's not enough, this application provides a runner cooling structure suitable for die casting die, including mold insert water jacket and cooling mold insert, the inside mounting hole that is formed with of mold insert water jacket, the cooling mold insert is installed in the mounting hole, be formed with many water guide passageways on the cooling mold insert, wherein, set up water inlet and outlet on the mold insert water jacket, the inside runner hole that supplies the runner to pass of seting up of cooling mold insert.
Further, the cooling insert includes an installation portion and a water guide portion, the installation portion is disposed at an end of the water guide portion.
Furthermore, the insert water jacket comprises a main body part and a connecting part, the main body part is sleeved on the outer side of the water guide part, the connecting part is arranged at the end part of the main body part and connected with the mounting part, and the water inlet and the water outlet are oppositely arranged on the connecting part.
Furthermore, the water guide channel is a water guide strip spirally arranged along the surface of the mounting part.
Furthermore, the water guide strips comprise a first water guide strip and a second water guide strip, and the first water guide strip and the second water guide strip are alternately and spirally arranged so that water flowing into the bottom of the water guide part can be discharged from the water outlet along the water guide strips.
Furthermore, an avoidance groove is formed in the mounting portion.
Further, the installation department the water guide portion the main part with connecting portion are the cylinder type structure, the installation department with the circle cross-section diameter size of connecting portion is unanimous, the excircle diameter of water guide portion with the aperture size of mounting hole is unanimous in the main part.
The application has the advantages that: the runner cooling structure suitable for die casting die that provides increases the area of contact of water and runner through setting up double helix structure, improves the cooling effect.
Drawings
FIG. 1 is a schematic structural view of one embodiment of a runner cooling structure suitable for use in a die casting mold according to the present application;
FIG. 2 is a schematic diagram of the insert water jacket structure of FIG. 1;
FIG. 3 is a schematic view of the cooling insert of FIG. 1;
fig. 4 is a schematic view of fig. 3 from another view angle.
Labeled as: 10. the insert water jacket comprises an insert water jacket body 101, a connecting portion 102, a main body portion 103, a water inlet 104, a water outlet 105, a mounting hole 11, a cooling insert 111, a mounting portion 112, a water guide portion 113, a flow passage hole 114, a first water guide strip 115, a second water guide strip 116 and an avoidance groove.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 4, the embodiment provides a runner cooling structure suitable for a die casting mold, including an insert water jacket 10 and a cooling insert 11, where a mounting hole 105 is formed inside the insert water jacket 10, the cooling insert 11 is mounted in the mounting hole 105, and a plurality of water guide channels are formed on the cooling insert, where a water inlet and a water outlet are formed on the insert water jacket, and a runner hole 113 for a runner to pass through is formed inside the cooling insert.
Specifically, the cooling insert 11 includes an installation portion 111 and a water guide portion 112, the installation portion is disposed at an end of the water guide portion and both are cylindrical structures, and the water guide channel is a water guide strip spirally disposed up and down along a surface of the installation portion 111.
Preferably, the water guide strips include first water guide strips 114 and second water guide strips 115, and the first water guide strips 114 and the second water guide strips 115 are alternately spirally arranged so that water flowing into the bottom of the water guide part can be discharged from the water discharge port along the water guide strips.
Specifically, the insert water jacket 10 includes a main body 102 and a connecting portion 101, the main body 102 is fitted around the water guide portion 112, the connecting portion 101 is provided at an end of the main body 102 and connected to the mounting portion 111, and the water inlet 103 and the water outlet 104 are provided opposite to each other on the connecting portion and communicated to the mounting hole 105.
Preferably, the installation part 111 is provided with an avoidance groove 116, the main body part and the connecting part are both of cylindrical structures, the diameters of the circular sections of the installation part and the connecting part are consistent, and the diameter of the outer circle of the water guide part is consistent with the diameter of the hole in the main body part.
The working principle is as follows: when the runner needs to be cooled, water flows in through the water inlet 103 and flows down along the first water guide strip 114, flows into the bottom of the cooling insert, then flows upwards through the second water guide strip 115 and is discharged from the water outlet 104, and the runner can be cooled to the greatest extent through the double-spiral structure.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a runner cooling structure suitable for die casting die which characterized in that: the cooling insert is installed in the mounting hole, a plurality of water guide channels are formed on the cooling insert, a water inlet and a water outlet are formed in the insert water jacket, and a flow channel hole for a flow channel to penetrate through is formed in the cooling insert.
2. The runner cooling structure for die casting molds as set forth in claim 1, wherein: the cooling insert comprises an installation part and a water guide part, wherein the installation part is arranged at the end part of the water guide part.
3. The runner cooling structure suitable for a die casting mold as claimed in claim 2, wherein: the insert water jacket comprises a main body part and a connecting part, the main body part is sleeved on the outer side of the water guide part, the connecting part is arranged at the end part of the main body part and connected with the mounting part, and the water inlet and the water outlet are oppositely arranged on the connecting part.
4. The runner cooling structure suitable for a die casting mold as claimed in claim 2, wherein: the water guide channel is a water guide strip spirally arranged along the surface of the mounting part.
5. The runner cooling structure for die casting molds as claimed in claim 4, wherein: the water guide strip comprises a first water guide strip and a second water guide strip, and the first water guide strip and the second water guide strip are alternately and spirally arranged so that water flowing into the bottom of the water guide part can be discharged from the water outlet along the water guide strips.
6. The runner cooling structure for die casting molds as claimed in claim 2, wherein: an avoiding groove is formed in the mounting portion.
7. The runner cooling structure suitable for a die casting mold as claimed in claim 3, wherein: the installation department the water guide portion the main part with connecting portion are the cylinder type structure, the installation department with the circular cross-section diameter size of connecting portion is unanimous, the excircle diameter of water guide portion with the aperture size of mounting hole is unanimous in the main part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221053833.0U CN217858726U (en) | 2022-05-05 | 2022-05-05 | Runner cooling structure suitable for die casting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221053833.0U CN217858726U (en) | 2022-05-05 | 2022-05-05 | Runner cooling structure suitable for die casting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217858726U true CN217858726U (en) | 2022-11-22 |
Family
ID=84089848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221053833.0U Active CN217858726U (en) | 2022-05-05 | 2022-05-05 | Runner cooling structure suitable for die casting die |
Country Status (1)
| Country | Link |
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| CN (1) | CN217858726U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114871408A (en) * | 2022-05-05 | 2022-08-09 | 南京泉峰汽车精密技术股份有限公司 | Center feeding die-casting die suitable for large-size parts |
-
2022
- 2022-05-05 CN CN202221053833.0U patent/CN217858726U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114871408A (en) * | 2022-05-05 | 2022-08-09 | 南京泉峰汽车精密技术股份有限公司 | Center feeding die-casting die suitable for large-size parts |
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