CN216325015U - Cooling material sleeve applied to die-casting die - Google Patents
Cooling material sleeve applied to die-casting die Download PDFInfo
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- CN216325015U CN216325015U CN202121709236.4U CN202121709236U CN216325015U CN 216325015 U CN216325015 U CN 216325015U CN 202121709236 U CN202121709236 U CN 202121709236U CN 216325015 U CN216325015 U CN 216325015U
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Abstract
The utility model discloses a cooling material sleeve applied to a die-casting die, which comprises: the first cooling piece is provided with a plurality of annular grooves; the second cooling piece, the second cooling piece is the tube-shape, just the internal diameter ratio of second cooling piece the external diameter of first cooling piece is little, the second cooling piece is established through the mode cover of hot pressing on the first cooling piece, cooperate between the inner wall of recess and second cooling piece and form and be annular cooling water course, still be equipped with water inlet and delivery port on the second cooling piece, water inlet and delivery port all with the cooling water course is linked together, through such mode, the processing cost is low, and simple process is favorable to the improvement of machining efficiency.
Description
Technical Field
The utility model relates to the technical field of die-casting molds, in particular to a cooling material sleeve applied to the die-casting mold.
Background
In the production of die-casting, the injection plunger fills the molten metal in the die-casting cavity with temperature above 600 ℃ in the die chamber with high speed and high pressure. The pressure chamber is easy to generate thermal expansion deformation under the action of high temperature, and the friction with the punch is serious, even the punch is clamped, so that circulating cooling water is required to be introduced in the pressure chamber in the die-casting process to cool the pressure chamber in time.
The mode that adopts at present is through establishing the cooling material cover in the position of pressing from both sides the room drift, carries out cooling temperature through setting up the cooling water route in the cooling material cover to the pressing from both sides room, but, the cooling material cover among the prior art, its cooling water route mainly cup joints the back through two pipe fittings each other and forms, and the processing mode between the two adopts 3D to print or the form of machine tooling usually, and such processing mode can lead to the processing cost height, and the technology is complicated moreover, and is inefficient.
Therefore, a solution is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a cooling material sleeve applied to a die-casting die, which effectively overcomes the defects in the background technology, has low processing cost and simple process and is beneficial to improving the processing efficiency.
In order to achieve the purpose, the technical scheme of the utility model is as follows:
a cooling jacket for use on a die casting mold, comprising: the first cooling piece is provided with a plurality of annular grooves; the second cooling piece, the second cooling piece is the tube-shape, just the internal diameter of second cooling piece is than the external diameter of first cooling piece is little, the second cooling piece is established through the mode cover of hot pressing on the first cooling piece, cooperate between the inner wall of recess and second cooling piece and form and be annular cooling water course, still be equipped with water inlet and delivery port on the second cooling piece, water inlet and delivery port all with the cooling water course is linked together.
Further, the first cooling part is formed by a main body part and a circular table part which are integrally formed, the main body part is cylindrical, the groove is formed in the main body part, the circular table part is arranged on the top of the main body part, and after the second cooling part is sleeved on the first cooling part, the top of the second cooling part is arranged close to the bottom end of the circular table part.
Further, the center of cooling water course with the center of first cooling piece is in same straight line, just the cooling water course is provided with two, two the cooling water course cooperatees and is in form three heat dissipation district on the second cooling piece, adjacent two set up between the heat dissipation district the cooling water course, and be located the middle part the area of heat dissipation district is the biggest.
Furthermore, the water inlet and the water outlet are formed in any one of the cooling water channels.
Further, the bottom of the groove is arc-shaped.
Further, the diameters of the main body portion and the second cooling member are both smaller than the diameter of the circular truncated cone portion.
Furthermore, the main body part is further sleeved with an annular sealing element, and the sealing element is abutted against the bottom of the second cooling element.
The utility model discloses a cooling material sleeve applied to a die-casting die, which has the beneficial effects that: the second cooling part is sleeved on the first cooling part in a hot-pressing mode, connection between the second cooling part and the first cooling part can be achieved, the processing mode and the setting mode are simple, cost is greatly reduced compared with the traditional production process, the overall process is simple, and overall processing efficiency is improved.
Drawings
FIG. 1 is a perspective view of a cooling jacket structure;
fig. 2 is a back structure view of the cooling jacket.
Detailed Description
The utility model relates to a cooling material sleeve applied to a die-casting die, which is described with reference to the accompanying drawings.
As shown in fig. 1 to 2, as a preferred embodiment of the present invention:
a cooling jacket for use on a die casting mold, comprising: a first cooling member 1, wherein the first cooling member 1 is provided with a plurality of annular grooves, the grooves are arranged on the wall body of the main body part 11, and the whole grooves are annular; second cooling member 2, second cooling member 2 is the tube-shape, just the internal diameter of second cooling member 2 is little the external diameter of first cooling member 1, second cooling member 2 establishes through the mode cover of hot pressing on the first cooling member 1, cooperate between the inner wall of recess and second cooling member 2 and form and be annular cooling water course, still be equipped with water inlet 3 and delivery port 5 on the second cooling member 2, water inlet 3 and delivery port 5 all with the cooling water course is linked together.
Because the inner diameter of the second cooling element 2 is smaller than the outer diameter of the main body part 11, the sleeving between the inner diameter and the outer diameter is realized by heating the second cooling element 2 to expand and then sleeving the second cooling element 2 on the main body part 11, so that the second cooling element 2 can be tightly sleeved on the main body part 11, water in the cooling water channel cannot leak out, and the sealing performance is extremely strong.
The bottom of the groove is arc-shaped, so that the flowing speed of cooling water in the groove is improved, and the integral heat dissipation effect is improved.
The utility model discloses a cooling material sleeve applied to a die-casting die, which has the beneficial effects that: the second cooling part is sleeved on the first cooling part in a hot-pressing mode, connection between the second cooling part and the first cooling part can be achieved, the processing mode and the setting mode are simple, cost is greatly reduced compared with the traditional production process, the overall process is simple, and overall processing efficiency is improved.
Further, the first cooling part 1 is formed by a main body part 11 and a circular table part 12 which are integrally formed, the main body part 11 is cylindrical, the groove is formed in the main body part 11, the circular table part 12 is arranged at the top of the main body part 11, and after the second cooling part 2 is sleeved on the first cooling part 1, the top of the second cooling part 2 is arranged close to the bottom end of the circular table part 12.
In order to simplify the assembling process, the center of the cooling water channel and the center of the first cooling part 1 are positioned on the same straight line, two cooling water channels are arranged and matched with each other to form three heat dissipation areas on the second cooling part 2, the cooling water channel is arranged between every two adjacent heat dissipation areas, and the area of the heat dissipation area positioned in the middle is the largest. Wherein, these three radiating areas make and set gradually from top to bottom, and when the cooling water course lets in the cooling water, these three radiating areas can have the function of cooling to main part 11 inside under the effect of cooling water, and wherein, the area of the radiating area with the middle part sets up the biggest purpose in this radiating area, and its both sides all are provided with the cooling water course, and its cooling radiating effect is most obvious, and this regional area is the biggest consequently, is favorable to whole radiating effect's improvement.
Preferably, the water inlet 3 and the water outlet 4 are arranged on any one of the cooling water channels, and the water inlet 3 and the water outlet 4 are arranged on the second cooling element 2.
The diameters of the main body part 11 and the second cooling part 2 are smaller than the diameter of the circular truncated cone part 12, so that the top of the second cooling part 2 and the main body part 11 are tightly abutted, the cooling water in the cooling water channel is effectively prevented from flowing out from the top of the second cooling part 2 under the action of the circular truncated cone part 12, and the overall sealing performance is improved.
The main body part 11 is further sleeved with an annular sealing element (not shown), the sealing element is abutted to the bottom of the second cooling element 2, cooling water in the cooling water channel is effectively prevented from flowing out from the bottom of the second cooling element 2, and overall sealing performance is improved.
The utility model discloses a cooling material sleeve applied to a die-casting die, which has the beneficial effects that: the leakproofness is strong, because the internal diameter of second cooling member 2 is less than the external diameter of main part 11, cup joint between the two is realized on main part 11 is emboliaed after making it expand through heating second cooling member 2, makes the cover that second cooling member 2 can be inseparable establish on main part 11, makes the water in the cooling water course can not spill, and the leakproofness is extremely strong, is favorable to improving the life of the die casting die who uses this cooling material cover.
Variations and modifications to the above-described embodiments may occur to those skilled in the art, which fall within the scope and spirit of the above description. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and variations of the present invention should fall within the scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.
Claims (7)
1. The utility model provides an use cooling material cover on die casting die which characterized in that includes:
the first cooling piece is provided with a plurality of annular grooves;
the second cooling piece, the second cooling piece is the tube-shape, just the internal diameter of second cooling piece is than the external diameter of first cooling piece is little, the second cooling piece is established through the mode cover of hot pressing on the first cooling piece, cooperate between the inner wall of recess and second cooling piece and form and be annular cooling water course, still be equipped with water inlet and delivery port on the second cooling piece, water inlet and delivery port all with the cooling water course is linked together.
2. The cooling jacket for die casting molds as claimed in claim 1, wherein the first cooling member is formed by integrally forming a main body portion and a circular table portion, the main body portion has a cylindrical shape and the groove is formed on the main body portion, the circular table portion is formed on a top portion of the main body portion, and when the second cooling member is fitted on the first cooling member, the top portion of the second cooling member is disposed in close proximity to a bottom end of the circular table portion.
3. The cooling jacket for die casting molds as claimed in claim 1, wherein the center of the cooling water channel is aligned with the center of the first cooling member, and two cooling water channels are provided, and two cooling water channels are matched to form three heat dissipating areas on the second cooling member, and the cooling water channel is provided between two adjacent heat dissipating areas, and the area of the heat dissipating area in the middle part is the largest.
4. The cooling jacket for the die casting mold as claimed in claim 3, wherein any one of the cooling water passages has the water inlet and the water outlet.
5. The cooling jacket for a die casting mold as claimed in claim 1, wherein the bottom of the groove is formed in a circular arc shape.
6. The cooling jacket for a die casting mold as claimed in claim 2, wherein the main body portion and the second cooling member each have a diameter smaller than a diameter of the boss portion.
7. The cooling material sleeve applied to the die-casting die as claimed in claim 2, wherein the main body part is further sleeved with an annular sealing element, and the sealing element is abutted against the bottom of the second cooling element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121709236.4U CN216325015U (en) | 2021-07-27 | 2021-07-27 | Cooling material sleeve applied to die-casting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121709236.4U CN216325015U (en) | 2021-07-27 | 2021-07-27 | Cooling material sleeve applied to die-casting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216325015U true CN216325015U (en) | 2022-04-19 |
Family
ID=81160747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121709236.4U Active CN216325015U (en) | 2021-07-27 | 2021-07-27 | Cooling material sleeve applied to die-casting die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216325015U (en) |
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2021
- 2021-07-27 CN CN202121709236.4U patent/CN216325015U/en active Active
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