CN220445008U - Cooling device for drawing and casting - Google Patents
Cooling device for drawing and casting Download PDFInfo
- Publication number
- CN220445008U CN220445008U CN202321455853.5U CN202321455853U CN220445008U CN 220445008 U CN220445008 U CN 220445008U CN 202321455853 U CN202321455853 U CN 202321455853U CN 220445008 U CN220445008 U CN 220445008U
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- Prior art keywords
- sleeve
- annular
- wall
- water
- pipe
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- 238000001816 cooling Methods 0.000 title claims abstract description 72
- 238000005266 casting Methods 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 70
- 210000001503 joint Anatomy 0.000 claims description 19
- 238000009413 insulation Methods 0.000 claims description 17
- 230000017525 heat dissipation Effects 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000004512 die casting Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model provides a cooling device for casting, which comprises a sleeve, wherein two ends of the sleeve are open; the cylinder wall of the sleeve is embedded with a water cooling structure, the water cooling structure comprises a plurality of annular pipes, the cross sections of the annular pipes are square, the annular pipes are tightly stacked to form a square cylinder-shaped structure, and the cylinder inner wall of the water cooling structure and the cylinder inner wall of the sleeve form a thin-wall structure; the water inlet pipe and the water outlet pipe of the water cooling structure protrude out of the sleeve; the novel water-cooling device has the advantages of novel structure, capability of expanding the water-cooling range, accelerating cooling and improving the working efficiency.
Description
Technical Field
The utility model relates to the field of cooling devices, in particular to a cooling device for casting.
Background
In the production process of copper bars, a drawing casting mode is mostly adopted for processing; most of the existing die-casting dies are integrated with a cooling device, a coil pipe is embedded in the die-casting die, and water cooling is carried out by feeding cold water, so that cooling and molding are promoted; however, most of the existing coils are common threaded coils, larger spacing is provided between the coil bodies, and the area of the round tube close to the inner wall of the die is smaller, so that the water cooling heat dissipation range is smaller, the integral cooling is affected, and the improvement is needed.
Disclosure of Invention
In order to overcome the defects of the prior art, the technical problem to be solved by the utility model is to provide the cooling device for the drawing and casting, which has novel structure, can expand the water cooling heat dissipation range, accelerate the cooling and improve the working efficiency.
To achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a cooling device for casting, which comprises a sleeve, wherein two ends of the sleeve are open; the cylinder wall of the sleeve is embedded with a water cooling structure, the water cooling structure comprises a plurality of annular pipes, the cross sections of the annular pipes are square, the annular pipes are tightly stacked to form a square cylinder-shaped structure, and the cylinder inner wall of the water cooling structure and the cylinder inner wall of the sleeve form a thin-wall structure; the water inlet pipe and the water outlet pipe of the water cooling structure are protruded out of the sleeve.
In the preferred technical scheme of the utility model, the water cooling structure comprises a water inlet pipe, a water outlet pipe and a plurality of annular pipes; the end part of one side wall of the annular pipe is communicated with a first joint, and the other end part of the other opposite side wall of the annular pipe is communicated with a second joint; the two adjacent annular pipes are communicated through a connecting pipe; the water inlet pipe is communicated with a first joint of the annular pipe at the bottom end position; the water outlet pipe is communicated with a first joint of the annular pipe at the top end position; two adjacent annular pipes are connected through a butt plate.
In the preferred technical scheme of the utility model, the middle parts of the four outer walls of the annular tube are fixedly arranged on the threaded column; two through holes are formed in the butt joint plate, the positions of the through holes correspond to the positions of the threaded columns, and the butt joint plate is clamped on the two corresponding threaded columns and locked through nuts; the annular pipes are distributed in a plurality of groups, one annular pipe group comprises two annular pipes, the two annular pipes of the same group are connected through two butt joint plates, and the two butt joint plates are respectively arranged at two opposite sides; the two adjacent annular tube groups are connected through two butt joint plates, and the two butt joint plates are respectively arranged on two opposite sides.
In the preferred technical scheme of the utility model, an epitaxial plate is fixedly arranged on the outer wall of the annular tube, and a first through hole is formed in the epitaxial plate.
In the preferred technical scheme of the utility model, the inner part of the cylinder wall of the sleeve is embedded with the heat insulation sleeve, the heat insulation sleeve is positioned at one side of the water cooling structure far away from the center of the sleeve, and the heat insulation sleeve surrounds the outer side of the water cooling structure.
The beneficial effects of the utility model are as follows:
the cooling device for the drawing and casting provided by the utility model is novel in structure, and comprises sleeves, wherein two ends of each sleeve are open, and a plurality of sleeves can be spliced to be used as a forming die of a metal column rod; the water cooling structure is embedded in the cylinder wall of the sleeve and comprises a plurality of annular pipes, the cross sections of the annular pipes are square, the annular pipes are tightly stacked to form a square cylindrical structure, and the annular pipes are tightly stacked to form a non-interval parallel wall structure, so that the water cooling heat dissipation range can be effectively enlarged; and moreover, the inner wall of the cylinder of the water cooling structure and the inner wall of the cylinder of the sleeve form a thin-wall structure, so that heat transfer can be facilitated, cooling can be effectively accelerated, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic cross-sectional view of a cooling apparatus for casting in accordance with an embodiment of the present utility model;
FIG. 2 is a schematic perspective view of a water cooling structure according to an embodiment of the present utility model;
FIG. 3 is a schematic view of the structure of an annular tube provided in an embodiment of the present utility model;
in the figure:
100. a sleeve; 200. a water cooling structure; 210. an annular tube; 211. a first joint; 212. a second joint; 213. a threaded column; 214. an epitaxial plate; 215. a first through hole; 220. a water inlet pipe; 230. a water outlet pipe; 240. a connecting pipe; 250. an abutting plate; 300. a heat insulation sleeve.
Detailed Description
The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.
As shown in fig. 1 to 3, a cooling device for casting is disclosed in an embodiment of the present utility model, which includes a sleeve 100, and both ends of the sleeve 100 are opened; the water cooling structure 200 is embedded in the cylinder wall of the sleeve 100, the water cooling structure 200 comprises a plurality of annular pipes 210, the cross section of each annular pipe 210 is square, the annular pipes are tightly stacked to form a square cylinder-shaped structure, and the cylinder inner wall of the water cooling structure 200 and the cylinder inner wall of the sleeve 100 form a thin-wall structure; the water inlet pipe 220 and the water outlet pipe 230 of the water cooling structure 200 protrude outside the sleeve 100.
Further, the convex rings are fixedly arranged on the outer walls of the two ends of the sleeve, a plurality of threaded holes are formed in the convex rings, two adjacent sleeves are fixed through bolts penetrating through the two convex rings, a plurality of cooling devices are convenient to splice, and accordingly the elongated metal column rod structure is adapted to be subjected to drawing casting cooling forming.
The cooling device for the drawing and casting has novel structure, comprises sleeves, wherein two ends of each sleeve are open, and a plurality of sleeves can be spliced to be used as a forming die of a metal column rod; the water cooling structure is embedded in the cylinder wall of the sleeve and comprises a plurality of annular pipes, the cross sections of the annular pipes are square, the annular pipes are tightly stacked to form a square cylindrical structure, and the annular pipes are tightly stacked to form a non-interval parallel wall structure, so that the water cooling heat dissipation range can be effectively enlarged; in addition, the inner wall of the cylinder of the water cooling structure and the inner wall of the cylinder of the sleeve form a thin-wall structure, so that heat transfer can be facilitated, cooling can be effectively accelerated, and the working efficiency is improved;
in the actual use process, a plurality of cooling devices are spliced, and the bottom is plugged, so that a complete die is formed; and the water cooling structures of the cooling devices are connected or the cooling devices are connected in groups in a mode of a group, so that the smoothness of external water supply is ensured, and an effective water cooling effect is achieved.
Further, the water cooling structure 200 includes a water inlet pipe 220, a water outlet pipe 230, and a plurality of annular pipes 210; a first joint 211 is communicated with one end part of one side wall of the annular pipe 210, and a second joint 212 is communicated with the other end part of the other opposite side wall of the annular pipe 210; the two adjacent annular pipes 210 are communicated through a connecting pipe 240; the water inlet pipe is communicated with a first joint of the annular pipe at the bottom end position; the water outlet pipe is communicated with a first joint of the annular pipe at the top end position; two adjacent annular pipes 210 are connected through a butt plate 250; the integrated connection is formed by a mode of connecting pipes in sequence, and the flowing direction of water flow is limited, so that heat is taken away rapidly, and effective heat dissipation is realized; it should be noted that, both ends of the connecting pipe are provided with movable joints so as to be fast installed and connected with the first joint and the second joint.
Further, the middle parts of the four outer walls of the annular tube 210 are fixedly arranged on the threaded columns 213; two through holes are formed in the abutting plate, the positions of the through holes correspond to the positions of the threaded columns, and the abutting plate 250 is clamped on the two corresponding threaded columns 213 and locked through nuts; the annular pipes are distributed in a plurality of groups, one annular pipe group comprises two annular pipes, the two annular pipes of the same group are connected through two butt joint plates, and the two butt joint plates are respectively arranged at two opposite sides; the two adjacent annular tube groups are connected through two abutting plates, and the two abutting plates are respectively arranged at two opposite sides; more specifically, the first annular pipe is connected with the second annular pipe through two first butt joint plates, the second annular pipe is connected with the third annular pipe through two second butt joint plates, and the central connecting line of the two first butt joint plates is vertical to the central connecting line space of the two second butt joint plates, so that the stacked annular pipes are firmly connected.
Further, an extension plate 214 is fixedly arranged on the outer wall of the annular tube 210, and a first through hole 215 is arranged on the extension plate 214; at least two epitaxial plates are arranged on one side wall of the annular tube, and the epitaxial plates are symmetrically arranged relative to the threaded column on the side wall; the design of epitaxial plate and first through-hole is mainly used for strengthening the joint strength between water-cooling structure and the outside sleeve, guarantees overall structure's structural strength, prevents to damage.
Further, a heat insulation sleeve 300 is embedded in the wall of the sleeve 100, the heat insulation sleeve 300 is positioned at one side of the water cooling structure 200 far away from the center of the sleeve 100, and the heat insulation sleeve surrounds the outer side of the water cooling structure; the heat is further weakened through the heat insulation sleeve, so that the external temperature is prevented from being too high; further, the heat insulation sleeve is formed by connecting a plurality of heat insulation boards end to form a square cylindrical structure, a larger heat insulation range can be provided, external heat is further reduced, and risk of false touch and injury is reduced; a second through hole is formed in the position, corresponding to the water inlet pipe and the water outlet pipe, of one heat insulating plate, and the water inlet pipe and the water outlet pipe penetrate through the heat insulating sleeve through the second through hole.
Further, in the production process, the water cooling structure and the heat insulation sleeve are required to be assembled firstly, then the water cooling structure and the heat insulation sleeve are placed at the sleeve forming die, and the sleeve is manufactured in a casting mode, so that the water cooling structure and the heat insulation sleeve are embedded into the sleeve, and the integral connection strength and the structural strength of the sleeve are effectively ensured to be enough for processing and production of the metal column rod structure.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the utility model. The utility model is not to be limited by the specific embodiments disclosed herein, and other embodiments are within the scope of the utility model as defined by the claims of the present application.
Claims (5)
1. A cooling device for casting is characterized in that:
comprises a sleeve, wherein two ends of the sleeve are open;
the cylinder wall of the sleeve is embedded with a water cooling structure, the water cooling structure comprises a plurality of annular pipes, the cross sections of the annular pipes are square, the annular pipes are tightly stacked to form a square cylinder-shaped structure, and the cylinder inner wall of the water cooling structure and the cylinder inner wall of the sleeve form a thin-wall structure;
the water inlet pipe and the water outlet pipe of the water cooling structure are protruded out of the sleeve.
2. A cooling device for casting according to claim 1, characterized in that:
the water cooling structure comprises a water inlet pipe, a water outlet pipe and a plurality of annular pipes;
the end part of one side wall of the annular pipe is communicated with a first joint, and the other end part of the other opposite side wall of the annular pipe is communicated with a second joint; the two adjacent annular pipes are communicated through a connecting pipe; the water inlet pipe is communicated with a first joint of the annular pipe at the bottom end position; the water outlet pipe is communicated with a first joint of the annular pipe at the top end position;
two adjacent annular pipes are connected through a butt plate.
3. A cooling device for casting according to claim 1, characterized in that:
the middle parts of the four outer walls of the annular tube are fixedly arranged on the threaded columns;
two through holes are formed in the butt joint plate, the positions of the through holes correspond to the positions of the threaded columns, and the butt joint plate is clamped on the two corresponding threaded columns and locked through nuts;
the annular pipes are distributed in a plurality of groups, one annular pipe group comprises two annular pipes, the two annular pipes of the same group are connected through two butt joint plates, and the two butt joint plates are respectively arranged at two opposite sides;
the two adjacent annular tube groups are connected through two butt joint plates, and the two butt joint plates are respectively arranged on two opposite sides.
4. A cooling device for casting according to claim 1, characterized in that:
the outer wall of the annular tube is fixedly provided with an extension plate, and a first through hole is formed in the extension plate.
5. A cooling device for casting according to claim 1, characterized in that:
the cylinder wall of the sleeve is internally embedded with a heat insulation sleeve, the heat insulation sleeve is positioned on one side, far away from the center of the sleeve, of the water cooling structure, and the heat insulation sleeve surrounds the outer side of the water cooling structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321455853.5U CN220445008U (en) | 2023-06-08 | 2023-06-08 | Cooling device for drawing and casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321455853.5U CN220445008U (en) | 2023-06-08 | 2023-06-08 | Cooling device for drawing and casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220445008U true CN220445008U (en) | 2024-02-06 |
Family
ID=89729861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321455853.5U Active CN220445008U (en) | 2023-06-08 | 2023-06-08 | Cooling device for drawing and casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220445008U (en) |
-
2023
- 2023-06-08 CN CN202321455853.5U patent/CN220445008U/en active Active
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