Integrated die-casting die sprue spreader cooling system
By installing a spiral cooler in the diverter cone of the integrated die-casting mold, the problem of premature cracking of the diverter cone is solved, achieving a more efficient cooling effect and longer service life, and improving production efficiency.
Patent Information
- Application Number
- CN202323464519.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-19
- Publication Date
- 2025-01-24
- Estimated Expiration
- 2033-12-19
AI Technical Summary
In integrated die-casting technology, the shunt cone cracks prematurely due to burns, resulting in poor cooling effect, which in turn affects its service life and production efficiency.
Design a spiral diversion cone cooler, by installing a cooler in the diverted cone, and setting a spiral sink on the cooler to increase the stay of water in the cooler and improve the cooling effect.
Effectively improve the cooling effect of the diversion cone, extend its service life, shorten product solidification time, and improve production efficiency.
Smart Images
Figure CN222385883U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of integrated vehicle body die casting, in particular to a splitter cone cooling system for an integrated die casting die. Background Art
[0002] In the actual situation where all automobile companies adopt integrated die-casting technology, due to the large size of the body products, the barrel required for the corresponding production equipment is also larger, resulting in poor cooling effect of the diverter cone of the mold part, which in turn causes the diverter cone to burn and crack prematurely, ultimately resulting in reduced performance and shortened life of the diverter cone.
[0003] Therefore, in order to fully cool the splitter cone and improve its service life and performance, it is necessary to design a spiral splitter cone cooler, which can effectively improve the cooling effect of the splitter cone, extend its service life, shorten the product solidification time, and improve production efficiency. Utility Model Content
[0004] In order to overcome the deficiencies of the prior art, the utility model aims to provide an integrated die-casting mold splitter cone cooling system capable of improving heat transfer efficiency.
[0005] The purpose of the utility model is achieved by the following technical solutions:
[0006] According to the first aspect of the embodiment of the present disclosure, an integrated die-casting mold diverter cone cooling system is provided, including a diverter cone body, a mounting groove is provided at the bottom of the diverter cone body, a cooler is installed in the mounting groove, a water inlet hole and a water outlet hole are provided at the bottom of the cooler, and the water inlet hole passes through the top end of the cooler; wherein a spiral water trough is provided on the cooler, the upper end of the water inlet hole is connected to the upper end of the water trough, and the upper end of the water outlet hole passes through the side wall of the cooler and is connected to the lower end of the water trough.
[0007] As a preferred solution, a main water pipe is arranged horizontally inside the diverter cone body, and the water inlet and outlet ends of the main water pipe are respectively located on opposite sides of the mounting groove; a plurality of branch water pipes are arranged vertically inside the diverter cone body, and each branch water pipe passes through the main water pipe; wherein each branch water pipe has a closed upper end and an open lower end, and the lower end of the branch water pipe passes through the bottom of the diverter cone body.
[0008] As a preferred solution, the water distribution pipes include a first water distribution pipe, a second water distribution pipe, a third water distribution pipe, a fourth water distribution pipe and a fifth water distribution pipe, which are distributed in sequence from the water inlet end to the water outlet end of the main water pipe; wherein, with the third water distribution pipe as the center, the first water distribution pipe and the fifth water distribution pipe are symmetrically arranged, and the second water distribution pipe and the fourth water distribution pipe are symmetrically arranged.
[0009] As a preferred solution, the length of each water branch pipe is set according to the following rule: first water branch pipe = fifth water branch pipe > second water branch pipe = fourth water branch pipe > third water branch pipe.
[0010] As a preferred solution, the water inlet end of the main water pipe is connected with a first water inlet branch pipe and a second water inlet branch pipe arranged laterally, and a first water branch pipe is arranged at the intersection of the first water inlet branch pipe and the second water inlet branch pipe; the water outlet end of the main water pipe is connected with a first water outlet branch pipe and a second water outlet branch pipe arranged laterally, and a fifth water branch pipe is arranged at the intersection of the first water outlet branch pipe and the second water outlet branch pipe.
[0011] As a preferred solution, a partition is installed in each water distribution pipe. The length direction of the partition is the same as the length direction of the water distribution pipe. Both sides of the partition are tightly connected to the inner wall of the water distribution pipe, and the top of the partition is located between the top of the water distribution pipe and the upper side of the main water pipe.
[0012] As a preferred solution, the first water inlet branch pipe is coaxially connected to the water inlet end of the main water pipe, and the first water outlet branch pipe is coaxially connected to the water outlet end of the main water pipe; the second water inlet branch pipe is cross-connected with the water inlet end of the main water pipe, and the second water outlet branch pipe is cross-connected with the water inlet end of the main water pipe; two diverter pipes are vertically arranged inside the diverter cone body, and the two diverter pipes respectively pass through the second water inlet branch pipe and the second water outlet branch pipe; wherein each diverter pipe is a structure with a closed upper end and an open lower end, and the lower end of the diverter pipe passes through the bottom of the diverter cone body.
[0013] As a preferred solution, the lengths of the diverter pipes are set according to the following rule: first diverter pipe = fifth diverter pipe > diverter pipe > second diverter pipe = fourth diverter pipe.
[0014] As a preferred solution, the bottom of the cooler is fixed to the bottom of the diverter cone body through a pressing plate, and the pressing plate is provided with through holes corresponding to the water outlet and the water inlet.
[0015] As a preferred solution, the cooler includes an upper cooling column and a lower sealing column which are integrally connected, and the diameter of the upper cooling column is smaller than that of the lower sealing column; the water trough is arranged on the upper cooling column, and a plurality of sealing rings are sleeved on the outer side of the lower sealing column.
[0016] In summary, compared with the prior art, the utility model has the following beneficial effects:
[0017] 1. The present application installs a cooler in the body of the diverter cone, and the cooler is provided with a spiral water tank. After water enters the cooler from the water inlet, it passes through the spiral water tank and finally flows out from the water outlet, so that the water is guided to the entire end surface and part of the side wall of the diverter cone body; in this way, the time that water stays in the cooler is more than doubled, and because the water tank is a spiral structure, the entire cooling process is sufficient and uniform, which solves the problem of premature cracking of the diverter cone due to burning in the actual production process, and effectively improves the efficiency of die-casting production;
[0018] 2. The present application arranges a main water pipe inside the diverter cone, thereby adding a water channel to the diverter cone. By arranging the diverter pipe and the diverter pipe, the water type and position of the water channel can be controlled, so that the time that water stays inside the diverter cone body is increased, thereby improving the heat transfer efficiency, reducing the risk of cracking of the diverter cone body, and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is an exploded view of the integrated casting mold splitter cone cooling system of the utility model;
[0020] Figure 2 It is a structural schematic diagram of the splitter cone body in the utility model;
[0021] Figure 3 It is a side view of the splitter cone body in the utility model;
[0022] Figure 4 For the utility model Figure 3 AA cross-sectional diagram of ;
[0023] Figure 5 It is a schematic diagram of the structure of the cooler in the utility model.
[0024] The numbers and letters in the figure represent the corresponding component names:
[0025] 1. Splitting cone body; 11. Mounting groove; 12. Main water pipe; 121. First water inlet branch pipe; 122. Second water inlet branch pipe; 123. First water outlet branch pipe; 124. Second water outlet branch pipe; 13. Water distribution pipe; 131. First water distribution pipe; 132. Second water distribution pipe; 133. Third water distribution pipe; 134. Fourth water distribution pipe; 135. Fifth water distribution pipe; 14. Baffle; 15. Splitting pipe;
[0026] 2. Cooler; 21. Water inlet; 22. Water outlet; 23. Water tank; 24. Upper cooling column; 25. Lower sealing column; 26. Sealing ring;
[0027] 3. Pressing plate; 31. Through hole. DETAILED DESCRIPTION
[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0029] Embodiment 1:
[0030] like Figures 1 to 5 As shown, the integrated die-casting mold diverter cone cooling system includes a diverter cone body 1, a mounting groove 11 is provided at the bottom of the diverter cone body 1, a cooler 2 is installed in the mounting groove 11, a water inlet hole 21 and a water outlet hole 22 are provided at the bottom of the cooler 2, and the water inlet hole 21 runs through the top of the cooler 2.
[0031] Among them, Figure 1 and Figure 5 As shown, a spiral water groove 23 is provided on the cooler 2 , the upper end of the water inlet 21 is connected to the upper end of the water groove 23 , and the upper end of the water outlet 22 passes through the side wall of the cooler 2 and is connected to the lower end of the water groove 23 .
[0032] In the present embodiment, a cooler is installed in the body of the diverter cone, and the cooler is provided with a spiral water groove. Water enters the cooler from the water inlet, passes through the spiral water groove, and finally flows out from the water outlet, so that the water is guided to the entire end surface and part of the side wall of the diverter cone body. In this way, the time that water stays in the cooler is more than doubled, and because the water groove is a spiral structure, the entire cooling process is sufficient and uniform, which solves the problem of premature cracking of the diverter cone due to burning in the actual production process, and effectively improves the efficiency of die-casting production.
[0033] Specifically, Figure 3 and Figure 4 As shown, a main water pipe 12 is arranged transversely inside the diverter cone body 1, and the water inlet and outlet of the main water pipe 12 are respectively located on opposite sides of the mounting groove 11. A plurality of water branch pipes 13 are arranged vertically inside the diverter cone body 1, and each water branch pipe 13 penetrates the main water pipe 12. Each water branch pipe 13 is a structure with a closed upper end and an open lower end, and the lower end of the water branch pipe 13 penetrates the bottom of the diverter cone body 1.
[0034] In this embodiment, when water flows in the horizontal main water pipe, part of the water will be diverted by the vertical water diversion pipe, which can control the water shape in the diversion cone body, and then control the water flow rate, increase the time of water in the diversion cone body, and improve the heat transfer efficiency.
[0035] Specifically, Figure 3 and Figure 4As shown, the water distribution pipe 13 includes a first water distribution pipe 131, a second water distribution pipe 132, a third water distribution pipe 133, a fourth water distribution pipe 134 and a fifth water distribution pipe 135 which are sequentially distributed from the water inlet end to the water outlet end of the main water pipe 12. Among them, with the third water distribution pipe 133 as the center, the first water distribution pipe 131 and the fifth water distribution pipe 135 are symmetrically arranged, and the second water distribution pipe 132 and the fourth water distribution pipe 134 are symmetrically arranged.
[0036] When implementing, Figure 4 As shown, the main water pipe 12 is L-shaped, and the third water branch pipe 133 is arranged at the corner of the main water pipe 12.
[0037] Specifically, the length of each water branch pipe 13 is set according to the following rule: first water branch pipe 131 = fifth water branch pipe 135 > second water branch pipe 132 = fourth water branch pipe 134 > third water branch pipe 133 .
[0038] Specifically, Figure 2 , Figure 3 and Figure 4 As shown, the water inlet end of the main water pipe 12 is connected with a first water inlet branch pipe 121 and a second water inlet branch pipe 122 arranged transversely, and a first water branch pipe 131 is arranged at the intersection of the first water inlet branch pipe 121 and the second water inlet branch pipe 122; the water outlet end of the main water pipe 12 is connected with a first water outlet branch pipe 123 and a second water outlet branch pipe 124 arranged transversely, and a fifth water branch pipe 135 is arranged at the intersection of the first water outlet branch pipe 123 and the second water outlet branch pipe 124.
[0039] In this embodiment, since the first and fifth water branch pipes are the longest, water is restricted to the maximum near the water inlet and outlet of the main water pipe, thereby increasing the time the water stays in the diversion cone body.
[0040] Specifically, Figure 4 As shown, a partition 14 is installed in each water distribution pipe 13. The length direction of the partition 14 is the same as the length direction of the water distribution pipe 13. Both sides of the partition 14 are tightly connected to the inner wall of the water distribution pipe 13, and the top end of the partition 14 is located between the top of the water distribution pipe 13 and the upper side of the main water pipe 12.
[0041] In this embodiment, it is ensured that the water in the diverter cone body can only bypass the top of the partition and then transfer to the next area, so that the water in the diverter cone body continuously presents a wave shape that jumps up and down, thereby increasing the heat transfer efficiency.
[0042] Specifically, Figure 2 , Figure 3 and Figure 4As shown, the first water inlet branch pipe 121 is coaxially connected with the water inlet end of the main water pipe 12, and the first water outlet branch pipe 123 is coaxially connected with the water outlet end of the main water pipe 12; the second water inlet branch pipe 122 is cross-connected with the water inlet end of the main water pipe 12, and the second water outlet branch pipe 124 is cross-connected with the water inlet end of the main water pipe 12; two diverter pipes 15 are vertically arranged inside the diverter cone body 1, and the two diverter pipes 15 respectively pass through the second water inlet branch pipe 122 and the second water outlet branch pipe 124; wherein, each diverter pipe 15 is a structure with a closed upper end and an open lower end, and the lower end of the diverter pipe 15 passes through the bottom of the diverter cone body 1.
[0043] Specifically, the length of the pipe body of the diverter pipe 15 is set according to the following rule: the first diverter pipe 131 = the fifth diverter pipe 135 > the diverter pipe 15 > the second diverter pipe 132 = the fourth diverter pipe 134 .
[0044] In this embodiment, water is diverted at the metal section and the water outlet of the main water pipe to further limit the flow rate of the water, thereby increasing the heat transfer efficiency.
[0045] Specifically, Figure 1 As shown, the bottom of the cooler 2 is fixed to the bottom of the diverter cone body 1 through a pressing plate 3 , and the pressing plate 3 is provided with through holes 31 corresponding to the water outlet 22 and the water inlet 21 .
[0046] In this embodiment, the cooler can be stably installed in the splitter cone body by the pressure plate.
[0047] During implementation, the middle of the top surface of the pressing plate 3 abuts against the bottom of the cooler 2 , and the edge of the top surface of the pressing plate 3 is fixed to the bottom of the splitter cone body 1 by bolts.
[0048] During implementation, the cooler 2 includes an upper cooling column 24 and a lower sealing column 25 which are integrally connected, and the diameter of the upper cooling column 24 is smaller than the diameter of the lower sealing column 25; the water trough 23 is arranged on the upper cooling column 24, and a plurality of sealing rings 26 are sleeved on the outer side of the lower sealing column 25.
[0049] In this embodiment, the lower sealing column and the sealing ring can prevent water from leaking out from the side wall of the installation groove, thereby ensuring that water flows in the spiral water groove of the upper cooling column.
[0050] The above embodiments only express several implementation methods of the utility model, and the descriptions are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, without departing from the concept of the utility model, several modifications and improvements can be made, which are equivalent modifications and improvements made to the above embodiments based on the essential technology of the utility model, and all of them belong to the protection scope of the utility model.
Claims
1. Integrated die casting mold splitter cone cooling system, characterized in that: It includes a diverter cone body, a mounting groove is provided at the bottom of the diverter cone body, a cooler is installed in the mounting groove, a water inlet hole and a water outlet hole are provided at the bottom of the cooler, and the water inlet hole passes through the top of the cooler; wherein a spiral water trough is provided on the cooler, the upper end of the water inlet hole is connected to the upper end of the water trough, and the upper end of the water outlet hole passes through the side wall of the cooler and is connected to the lower end of the water trough.
2. The integrated die casting mold splitter cone cooling system according to claim 1, characterized in that: A main water pipe is arranged horizontally inside the diverter cone body, and the water inlet and outlet ends of the main water pipe are respectively located on opposite sides of the mounting groove; a plurality of branch water pipes are arranged vertically inside the diverter cone body, and each branch water pipe runs through the main water pipe; wherein each branch water pipe has a closed upper end and an open lower end, and the lower end of the branch water pipe runs through the bottom of the diverter cone body.
3. The integrated die casting mold splitter cone cooling system according to claim 2, characterized in that: The water distribution pipes include a first water distribution pipe, a second water distribution pipe, a third water distribution pipe, a fourth water distribution pipe and a fifth water distribution pipe which are sequentially distributed from the water inlet end to the water outlet end of the main water pipe; wherein, with the third water distribution pipe as the center, the first water distribution pipe and the fifth water distribution pipe are symmetrically arranged, and the second water distribution pipe and the fourth water distribution pipe are symmetrically arranged.
4. The integrated die casting mold splitter cone cooling system according to claim 3, characterized in that: The length of each water branch pipe is set according to the following rule: the first water branch pipe = the fifth water branch pipe > the second water branch pipe = the fourth water branch pipe > the third water branch pipe.
5. The integrated die casting mold splitter cone cooling system according to claim 3, characterized in that: The water inlet end of the main water pipe is connected with a first water inlet branch pipe and a second water inlet branch pipe arranged transversely, and a first water branch pipe is arranged at the intersection of the first water inlet branch pipe and the second water inlet branch pipe; the water outlet end of the main water pipe is connected with a first water outlet branch pipe and a second water outlet branch pipe arranged transversely, and a fifth water branch pipe is arranged at the intersection of the first water outlet branch pipe and the second water outlet branch pipe.
6. The integrated die casting mold splitter cone cooling system according to any one of claims 3 to 5, characterized in that: A partition is installed in each water distribution pipe. The length direction of the partition is the same as the length direction of the water distribution pipe. Both sides of the partition are tightly connected to the inner wall of the water distribution pipe, and the top of the partition is located between the top of the water distribution pipe and the upper side of the main water pipe.
7. The integrated die casting mold splitter cone cooling system according to claim 5, characterized in that: The first water inlet branch pipe is coaxially connected to the water inlet end of the main water pipe, and the first water outlet branch pipe is coaxially connected to the water outlet end of the main water pipe; the second water inlet branch pipe is cross-connected with the water inlet end of the main water pipe, and the second water outlet branch pipe is cross-connected with the water inlet end of the main water pipe; two diverter pipes are vertically arranged inside the diverter cone body, and the two diverter pipes respectively pass through the second water inlet branch pipe and the second water outlet branch pipe; wherein each diverter pipe is a structure with a closed upper end and an open lower end, and the lower end of the diverter pipe passes through the bottom of the diverter cone body.
8. The integrated die casting mold splitter cone cooling system according to claim 7, characterized in that: The length of the pipe body of the diversion pipe is set according to the following rule: the first water diversion pipe = the fifth water diversion pipe > the diversion pipe > the second water diversion pipe = the fourth water diversion pipe.
9. The integrated die casting mold splitter cone cooling system according to claim 1, characterized in that: The bottom of the cooler is fixed to the bottom of the diverter cone body through a pressing plate, and through holes corresponding to the water outlet and the water inlet are arranged on the pressing plate.
10. The integrated die casting mold splitter cone cooling system according to claim 1, characterized in that: The cooler comprises an upper cooling column and a lower sealing column which are integrally connected, and the diameter of the upper cooling column is smaller than that of the lower sealing column; the water tank is arranged on the upper cooling column, and a plurality of sealing rings are sleeved on the outer side of the lower sealing column.