CN216182534U - Battery box mold with multiple cooling water paths - Google Patents
Battery box mold with multiple cooling water paths Download PDFInfo
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- CN216182534U CN216182534U CN202122483387.9U CN202122483387U CN216182534U CN 216182534 U CN216182534 U CN 216182534U CN 202122483387 U CN202122483387 U CN 202122483387U CN 216182534 U CN216182534 U CN 216182534U
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Abstract
The utility model discloses a multi-cooling water channel battery box mould, which comprises: the mold cavity block is internally provided with a mold cavity which is communicated up and down, the mold cavity block comprises a long side and a short side, a first cooling water channel and a third cooling water channel are symmetrically arranged in the long side, and a second cooling water channel and a fourth cooling water channel are symmetrically arranged in the short side; the upper plate is arranged above the die cavity block, a cavity matched with the die cavity is formed in the middle of the lower surface of the upper plate, and an injection molding port is formed in the middle of the upper plate; the die core block is arranged below the die cavity block and comprises a supporting part and a working part, and the working part is matched with the die cavity from the lower direction. The utility model has the beneficial effects that: the battery box cooling device is divided into a plurality of groups of cooling water paths, and cold water or ice water at normal temperature is filled into the cooling water paths to uniformly cool different parts of the battery box, so that the problem of uneven cooling of a single water path is avoided, the overall cooling speed of the battery box is increased, and the production efficiency is improved.
Description
Technical Field
The utility model belongs to the field of injection molds, and particularly relates to a multi-cooling-water-channel battery box mold.
Background
The injection mold is a widely used mold type, and injection molding is a processing method used in mass production of parts with complex shapes, and specifically, heated and melted plastic is injected into a mold cavity from an injection molding machine at high pressure and is cooled and solidified to obtain a formed product. When the production battery case product of moulding plastics, because battery case lateral wall size is longer, if only set up a set of cooling water route like general injection mould in the die cavity wall, cooling water at the cooling water route end is because the heating of the anterior segment of flowing through, and the temperature is on the high side, can't carry out even cooling to whole battery case, can lead to the battery case product to take place distortion, leads to finished product quality to reduce.
In summary, in order to solve the existing technical problems, the utility model designs the multi-cooling-water-path battery box mold which is simple in structure and can uniformly cool the battery box product.
Disclosure of Invention
The utility model aims to solve the technical problems in the prior art and designs a multi-cooling-waterway battery box mould which is simple in structure and can uniformly cool a battery box product.
The purpose of the utility model can be realized by the following technical scheme:
a multi-cooling water channel battery box mold comprises:
the mold cavity block is internally provided with a mold cavity which is communicated up and down, the mold cavity block comprises a long side and a short side, a first cooling water channel and a third cooling water channel are symmetrically arranged in the long side, and a second cooling water channel and a fourth cooling water channel are symmetrically arranged in the short side;
the upper plate is arranged above the die cavity block, a cavity matched with the die cavity is formed in the middle of the lower surface of the upper plate, and an injection molding port is formed in the middle of the upper plate;
the die core block is arranged below the die cavity block and comprises supporting parts and working parts, the working parts are matched with the die cavity from the lower direction, intervals are formed between the working parts, and the supporting parts are mutually attached.
Furthermore, the first cooling water path and the third cooling water path respectively comprise four long water pipes which are arranged in parallel up and down, a first communicating pipe communicated with the tail ends of the four long water pipes, and a first water inlet pipe communicated with the head ends of the upper three long water pipes, one side surface of the water inlet pipe is connected with a first water inlet end, and the head end of the lowest long water pipe is connected with a first water outlet end.
Furthermore, the second cooling water channel and the fourth cooling water channel respectively comprise four short water pipes which are arranged in parallel up and down, a second connecting pipe communicated with the tail ends of the four short water pipes, and a second water inlet pipe communicated with the head ends of the upper three short water pipes, the two side surfaces of the water inlet pipe are connected with a second water inlet end, and the head end of the lowest short water pipe is connected with a second water outlet end.
Furthermore, a fifth cooling water channel is arranged in the upper plate.
Furthermore, a sixth cooling water channel is arranged in each mold core block.
Furthermore, an edge sealing ring is arranged below the die cavity block, the edge sealing ring is sleeved outside the die core block, and a seventh cooling water path is arranged in the edge sealing ring.
Compared with the prior art, the utility model has reasonable structure and arrangement: the battery box cooling device is divided into a plurality of groups of cooling water paths, and cold water or ice water at normal temperature is filled into the cooling water paths to uniformly cool different parts of the battery box, so that the problem of uneven cooling of a single water path is avoided, the overall cooling speed of the battery box is increased, and the production efficiency is improved.
Drawings
FIG. 1 is a schematic overall view of the present mold;
FIG. 2 is a schematic view of a mold cavity block;
fig. 3 is a schematic view of a first cooling water path, a second cooling water path, a third cooling water path, and a fourth cooling water path;
FIG. 4 is a schematic view of the lower surface of the upper plate;
FIG. 5 is a schematic view of a mold core piece;
FIG. 6 is a schematic view of an edge band;
referring to fig. 1 to 6, wherein: 1. a mold cavity block; 11. a mold cavity; 12. the long side; 13. the short side is inside; 21. a first cooling water path; 211. a long water pipe; 212. a first communicating pipe; 213. a first water inlet pipe; 214. a water inlet end I; 215. a water outlet end I; 22. a second cooling water path; 221. a short water pipe; 222. a second connecting pipe; 223. a water inlet pipe II; 224. a water inlet end II; 225. a second water outlet end; 23. a third cooling water path; 24. a fourth cooling water path; 3. an upper plate; 31. a concave cavity; 32. injection molding a port; 33. a fifth cooling water path; 4. a die core block; 41. a support portion; 42. a working part; 43. a sixth cooling water path; 5. sealing the edge ring; 51. And a seventh cooling water path.
Detailed Description
The technical solution of the present invention is further illustrated by the following examples. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The first embodiment is as follows:
a multi-cooling water channel battery box mold comprises:
the mold comprises a mold cavity block 1, wherein a mold cavity 11 which is communicated up and down is arranged in the mold cavity block 1, the mold cavity block 1 comprises a long side 12 and a short side 13, a first cooling water channel 21 and a third cooling water channel 23 are symmetrically arranged in the long side 12, and a second cooling water channel 22 and a fourth cooling water channel 24 are symmetrically arranged in the short side 13;
the upper plate 3 is arranged above the die cavity block 1, a concave cavity 31 matched with the die cavity 1 is arranged in the middle of the lower surface of the upper plate 3, and an injection molding port 31 is arranged in the middle of the upper plate 3;
the die core block 4 is arranged below the die cavity block 1, the die core block comprises supporting parts 41 and working parts 42, the working parts 42 are matched with the die cavity 11 from the lower direction, intervals are formed among the working parts 42, and the supporting parts 41 are attached to each other.
Specifically, when the mold is used, the mold frame is connected to the outside of the mold, the upper plate 3 and the mold cavity block 1 are connected with the upper mold, the mold core block 4 is connected with the lower mold, after the upper mold and the lower mold are closed, the injection port 32 injects molten plastic liquid into the mold cavity 11, the plastic liquid is molded by the cavity 31, the mold cavity 11 and the working part 42, the cavity 31 forms the bottom of the battery box, four walls of the battery box are molded between the mold cavity 11 and the working part 42, and a partition plate in the battery box is molded by a gap between the working part 42 and the working part 42; the mould liquid is filled the type in the mould and is accomplished the back, let in different temperatures in each water route and cool off the shaping to the battery case to the cooling water, the wall size that the battery case corresponds long avris 12 is longer, let in frozen water in first cooling water route 21 and the third cooling water route 23, accelerate cooling rate, promote the cooling effect, the wall size that the battery case corresponds short avris 13 is shorter, let in normal atmospheric temperature water in second cooling water route 22 and the fourth cooling water route 24, enough cool off fast effectively, the cooling water in each cooling water route independently flows, mutual noninterference, the single water route cooling of general technical use has been avoided, the temperature is too high when cooling water flows to cooling water route end, the inhomogeneous problem of cooling effect.
Example two:
the difference between the second embodiment and the first embodiment is that the first cooling water path 21 and the third cooling water path 23 both include four long water pipes 211 arranged in parallel up and down, a first communicating pipe 212 communicated with the tail ends of the four long water pipes 211, and a first water inlet pipe 213 communicated with the head ends of the upper three long water pipes 211, the side surface of the first water inlet pipe 213 is connected with a first water inlet end 214, and the head end of the lowest long water pipe 211 is connected with a first water outlet end 215.
The second cooling water path 22 and the fourth cooling water path 24 both include four short water pipes 221 arranged in parallel up and down, a second connecting pipe 222 communicated with the tail ends of the four short water pipes 221, and a second water inlet pipe 223 communicated with the head ends of the upper three short water pipes 221, the side surface of the second water inlet pipe 223 is connected with a second water inlet end 224, and the head end of the lowest short water pipe 221 is connected with a second water outlet end 225.
Specifically, when the first cooling water path 21 and the third cooling water path 23 are cooled, ice water is input into the first water inlet pipe 213 from the first water inlet end 214, the ice water in the first water inlet pipe 213 is divided into the three long water pipes 211, the ice water in the long water pipes 211 absorbs heat, so that the side wall of the long side of the battery box is cooled, and after the ice water flows through the three long water pipes 211 and is heated, the ice water is converged into the next long water pipe 211 through the first communicating pipe 212 and is then discharged from the first water outlet end 215; when the second cooling water path 22 and the fourth cooling water path 24 are cooled, cold water at room temperature is input into the second water inlet pipe 223 from the second water inlet end 224, the cold water in the second water inlet pipe 223 is divided into the three short water pipes 221, the cold water in the short water pipes 221 absorbs heat, the side wall of the short side of the battery box is cooled, the cold water flows through the three short water pipes 221, the temperature of the cold water is raised, the cold water is converged into the next short water pipe 221 through the second communication pipe 222, and the cold water is discharged from the second water outlet end 225.
Example three:
the third embodiment is different from the first embodiment in that a fifth cooling water passage 33 is provided in the upper plate 3.
Specifically, the fifth cooling water path 33 may effectively cool the bottom of the battery case formed in the cavity 31.
Example four:
the fourth embodiment is different from the first embodiment in that a sixth cooling water path 43 is provided in each of the die core blocks 4.
Specifically, the sixth cooling water path 43 can effectively cool the partition plate in the battery case formed between the working portions 42.
Example five:
the difference between the fifth embodiment and the first embodiment is that a sealing ring 5 is arranged below the die cavity block 1, the sealing ring 5 is sleeved outside the die core block 4, and a seventh cooling water channel 51 is arranged in the sealing ring 5.
Specifically, the edge sealing ring 5 can seal the gap between the lower edge of the die cavity 11 and the die core block 4, so that the defects of flash and the like on a battery box product are reduced, and the seventh cooling water channel 51 can effectively cool the opening edge of the battery box.
What has been described herein is merely a preferred embodiment of the utility model, and the scope of the utility model is not limited thereto. Modifications, additions, or substitutions by those skilled in the art to the specific embodiments described herein are intended to be within the scope of the utility model.
Claims (6)
1. The utility model provides a many cooling water routes battery case mould which characterized in that includes:
the mold cavity block is internally provided with a mold cavity which is communicated up and down, the mold cavity block comprises a long side and a short side, a first cooling water channel and a third cooling water channel are symmetrically arranged in the long side, and a second cooling water channel and a fourth cooling water channel are symmetrically arranged in the short side;
the upper plate is arranged above the die cavity block, a cavity matched with the die cavity is formed in the middle of the lower surface of the upper plate, and an injection molding port is formed in the middle of the upper plate;
the die core block is arranged below the die cavity block and comprises supporting parts and working parts, the working parts are matched with the die cavity from the lower direction, intervals are formed between the working parts, and the supporting parts are mutually attached.
2. The battery box mold with multiple cooling water paths according to claim 1, wherein each of the first cooling water path and the third cooling water path comprises four long water tubes arranged in parallel up and down, a first communicating tube communicated with the tail ends of the four long water tubes, and a first water inlet tube communicated with the head ends of the upper three long water tubes, one side surface of the first water inlet tube is connected with a first water inlet end, and the head end of the lowest long water tube is connected with a first water outlet end.
3. The battery box mold with multiple cooling water paths according to claim 1, wherein the second cooling water path and the fourth cooling water path respectively comprise four short water pipes which are arranged in parallel up and down, a second connecting pipe communicated with the tail ends of the four short water pipes, and a second water inlet pipe communicated with the head ends of the upper three short water pipes, the two side surfaces of the water inlet pipe are connected with a second water inlet end, and the head end of the lowest short water pipe is connected with a second water outlet end.
4. The mold for battery cases with multiple cooling water paths according to claim 1, wherein a fifth cooling water path is provided in the upper plate.
5. The mold for battery cases with multiple cooling water paths according to claim 1, wherein a sixth cooling water path is arranged in each mold core block.
6. The battery box mold with multiple cooling water paths according to claim 1, wherein a sealing ring is arranged below the mold cavity block, the sealing ring is sleeved outside the mold core block, and a seventh cooling water path is arranged in the sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122483387.9U CN216182534U (en) | 2021-10-15 | 2021-10-15 | Battery box mold with multiple cooling water paths |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122483387.9U CN216182534U (en) | 2021-10-15 | 2021-10-15 | Battery box mold with multiple cooling water paths |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216182534U true CN216182534U (en) | 2022-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122483387.9U Active CN216182534U (en) | 2021-10-15 | 2021-10-15 | Battery box mold with multiple cooling water paths |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216182534U (en) |
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2021
- 2021-10-15 CN CN202122483387.9U patent/CN216182534U/en active Active
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