CN219881309U - Water circulation cooling device for powder metallurgy forming die - Google Patents
Water circulation cooling device for powder metallurgy forming die Download PDFInfo
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- CN219881309U CN219881309U CN202321265983.2U CN202321265983U CN219881309U CN 219881309 U CN219881309 U CN 219881309U CN 202321265983 U CN202321265983 U CN 202321265983U CN 219881309 U CN219881309 U CN 219881309U
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- powder metallurgy
- cooling device
- water circulation
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- 238000001816 cooling Methods 0.000 title claims abstract description 96
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 74
- 238000004663 powder metallurgy Methods 0.000 title claims abstract description 18
- 239000000498 cooling water Substances 0.000 abstract description 7
- 230000001360 synchronised effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 239000000843 powder Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009740 moulding (composite fabrication) Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
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Abstract
The utility model discloses a water circulation cooling device for a powder metallurgy forming die, and particularly relates to the technical field of water circulation cooling devices. According to the cooling device, the cooling assembly is arranged, the mold is downwards displaced and inserted between the two cooling boxes, so that the cooling boxes are conveniently contacted with the mold, double-sided heat exchange is realized, heat exchange cooling efficiency is improved, cooling water is conveyed by the water pump and is conveyed on the fin plates and in the cooling boxes through the second guide pipe and the first guide pipe, water circulation cooling is easy, external air flow is pumped into the supporting frame body, the air flow can be gathered through the cavity formed among the fin plates by the flow gathering holes, and then the air flow is sprayed out by the flow gathering holes, so that the air flow is more targeted when sprayed out, and the device realizes synchronous water cooling and air cooling.
Description
Technical Field
The utility model relates to the technical field of water circulation cooling devices, in particular to a water circulation cooling device for a powder metallurgy forming die.
Background
Powder metallurgy is a process technology for manufacturing metal materials, composite materials and various products by taking metal powder or a mixture of metal powder and non-metal powder as a raw material through forming and sintering, and cooling operation in the metallurgical forming process is usually carried out by using a water circulation cooling device in the powder metallurgy forming process.
The utility model patent with the patent application number of CN201920973535.5 discloses a mold cooling device for powder metallurgy injection molding, and relates to the technical field of mold cooling, the mold cooling device comprises a lower mold and an upper mold, wherein the lower mold is concave, the upper mold is matched with a groove of the lower mold, the upper mold is inserted into the groove of the lower mold, a molding cavity is arranged in the upper mold, the water inlet tanks are communicated with a plurality of water inlet pipes, the terminal of a first water pipe is positioned below the water surface, a second water pipe is communicated with the water outlet valve, the terminal of the second water pipe is communicated with an air pump, and the water outlet end of the air pump is positioned above the water surface in a water tank;
when the structure is used, the water inlet pipe and the water outlet pipe are vertically arranged around the forming cavity, water in the water tank is sucked into the water inlet pipe through the air pump, then water enters the water outlet pipe through the water passing groove and is finally discharged into the water tank, heat is taken away by flowing water to cool the die, but the structure is single when cooling and radiating, separation of the die and the cooling device cannot be realized, pertinence is lacked during cooling, and cooling efficiency is low.
Disclosure of Invention
The technical scheme of the utility model aims at the technical problem that the prior art is too single, and provides a solution which is obviously different from the prior art. In order to overcome the defects in the prior art, the utility model provides a water circulation cooling device for a powder metallurgy forming die, which aims to solve the problems in the prior art.
The utility model is realized in such a way that the utility model provides the following technical scheme: the water circulation cooling device for the powder metallurgy forming die comprises a supporting frame body for supporting the die, wherein a cooling assembly is arranged in the supporting frame body;
the cooling assembly comprises a water tank arranged at the bottom of the supporting frame body, a supporting plate used for supporting is arranged at the bottom of the water tank and positioned at the top of the inner cavity of the supporting frame body, two cooling boxes which are arranged in a hollow mode are respectively arranged at the bottom of the supporting plate and positioned at two sides of the die, and a plurality of flow gathering holes with cross sections which are arranged in a conical mode are respectively formed in each cooling box;
the two sides of the water tank are respectively provided with a plurality of first guide pipes, the top of the water tank is provided with a plurality of second guide pipes which respectively extend to the corresponding cooling tanks and are communicated with the cooling tanks, the two sides of the two cooling tanks are respectively provided with third guide pipes, and one side of each third guide pipe is respectively provided with a guide hole which is respectively arranged on the supporting frame body;
according to the technical scheme, the mold is downwardly displaced and inserted between the two cooling boxes, the cooling boxes are convenient to contact with the mold, double-sided heat exchange is achieved, heat exchange cooling efficiency is improved, cooling water is conveyed by the water pump, and the cooling water is conveyed on the fin plate and in the cooling boxes through the second guide pipe and the first guide pipe, so that water circulation cooling is easy.
Optionally, in one possible implementation manner, the cooling assembly further includes a water pump disposed on the water tank and used for guiding flow, a plurality of fin plates are respectively disposed at the bottom of the supporting plate and on one side of the two cooling tanks in a stacked manner, a plurality of fin plates are respectively sleeved outside the corresponding first guide pipe, a cavity is formed between each two adjacent fin plates, fans disposed on one side of the corresponding fin plates are respectively disposed at two ends of the supporting frame, a supporting rod is disposed at the top of the supporting plate, a transverse plate is disposed at the top of the supporting rod, a hydraulic rod is disposed at the top of the transverse plate, and an output end of the hydraulic rod penetrates through the transverse plate and is connected with the mold;
according to the technical scheme, the fan is started to pump external air flow into the supporting frame body, the air flow can be gathered through the flow gathering holes through the cavities formed among the fin plates, and then the air flow is sprayed out of the flow gathering holes, so that the air flow is more targeted when sprayed out, and the device realizes synchronous water cooling and air cooling.
The utility model has the technical effects and advantages that:
compared with the prior art, the cooling assembly is simple in overall design and reasonable in structure, through corresponding matching of all structures, the cooling assembly is downwards displaced through the die and inserted between the two cooling boxes, so that the cooling boxes are convenient to contact with the die, double-sided heat exchange is realized, heat exchange cooling efficiency is improved, cooling water is conveyed by the water pump, and the cooling water is conveyed on the fin plates and in the cooling boxes through the second guide pipe and the first guide pipe, and water circulation cooling is easy;
through the fan start, with outside air current extraction to the support frame in, the air current can be gathered together by the flow gathering hole through the cavity that forms between a plurality of fin boards, later by flow gathering hole blowout makes the air current blowout more pointed when, makes the device realize water cooling and forced air cooling and go on in step.
Drawings
In order to more clearly illustrate the technical solutions of the present disclosure, the drawings that need to be used in some embodiments of the present disclosure will be briefly described below, and it is apparent that the drawings in the following description are only drawings of some embodiments of the present disclosure, and other drawings may be obtained according to these drawings to those of ordinary skill in the art. Furthermore, the drawings in the following description may be regarded as schematic diagrams, not limiting the actual size of the products, the actual flow of the methods, the actual timing of the signals, etc. according to the embodiments of the present disclosure.
Fig. 1 is a front view of the overall structure of the present utility model.
Fig. 2 is a side view of the overall structure of the present utility model.
FIG. 3 is a schematic view of the cooling module of the present utility model mounted on a support frame.
Fig. 4 is a front view of the cooling module of the present utility model.
The reference numerals are: 1. a support frame; 2. a water tank; 3. a support plate; 4. a cooling box; 5. a coalescing aperture; 6. a first conduit; 7. a second conduit; 8. a third conduit; 9. a water pump; 10. a fin plate; 11. a blower; 12. a support rod; 13. a cross plate; 14. a hydraulic rod; 15. a mold; 16. and a deflector hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the embodiment, as shown in fig. 1-4, a water circulation cooling device for a powder metallurgy forming die is provided, a die 15 is separated from the cooling device by a cooling component arranged on a supporting frame body 1, so that model material taking is easy, air flow is conveyed by a fan 11 to be gathered and sprayed out by a gathering hole 5 during water cooling, the pertinence is improved, the cooling efficiency is improved, and the specific structure of the component is as follows;
the cooling assembly comprises a water tank 2 arranged at the bottom of a supporting frame body 1, a supporting plate 3 used for supporting is arranged at the bottom of the water tank 2 and positioned at the top of an inner cavity of the supporting frame body 1, two cooling boxes 4 which are arranged in a hollow mode are respectively arranged at the bottom of the supporting plate 3 and positioned at two sides of a die 15, and a plurality of flow gathering holes 5 with cross sections which are arranged in a conical mode are respectively formed in each cooling box 4;
a plurality of first guide pipes 6 are respectively arranged at two sides of the water tank 2, a plurality of second guide pipes 7 which respectively extend to the corresponding cooling boxes 4 and are communicated with the cooling boxes 4 are arranged at the top of the water tank 2, third guide pipes 8 are respectively arranged at two sides of the two cooling boxes 4, and guide holes 16 which are respectively arranged at one side of each third guide pipe 8 and are all arranged on the supporting frame body 1 are respectively arranged at one side of each third guide pipe;
the cooling assembly further comprises a water pump 9 arranged on the water tank 2 and used for guiding water, a plurality of fin plates 10 are respectively arranged at the bottom of the supporting plate 3 and located on one sides of the two cooling boxes 4 in a stacked mode, the fin plates 10 are respectively sleeved outside the corresponding first guide pipes 6, cavities are formed between the two adjacent fin plates 10, fans 11 located on one side of the corresponding fin plates 10 are respectively arranged at two ends of the supporting frame body 1, supporting rods 12 are arranged at the top of the supporting plate 3, a transverse plate 13 is arranged at the top of the supporting rods 12, a hydraulic rod 14 is arranged at the top of the transverse plate 13, and the output end of the hydraulic rod 14 penetrates through the transverse plate 13 and is connected with a die 15.
When the structure is used, raw materials are injected into the mold 15 for molding, the mold 15 is driven by the hydraulic rod 14 to move downwards and is inserted between the two cooling boxes 4, cooling water is conveyed by the water pump 9 and conveyed on the fin plates 10 and in the cooling boxes 4 through the second guide pipes 7 and the first guide pipes 6, and heat exchange is carried out on the mold 15 to cool the mold;
simultaneously, the fan 11 is started to extract external air flow into the supporting frame body 1, the air flow is gathered through the flow gathering holes 5 through cavities formed among the fin plates 10, and then the air flow is sprayed out through the flow gathering holes 5, so that the air flow is more targeted when sprayed out, and the device realizes synchronous water cooling and air cooling;
the output end of the subsequent hydraulic rod 14 is recovered to drive the die 15 to move upwards so as to be convenient for a worker to take materials.
Compared with the prior art, the utility model discloses a water circulation cooling device for a powder metallurgy forming die, which is characterized in that a die 15 is downwards displaced and inserted between two cooling boxes 4, so that the cooling boxes 4 are convenient to contact with the die 15, double-sided heat exchange is realized, heat exchange cooling efficiency is improved, cooling water is conveyed by a water pump 9 and is conveyed on a fin plate 10 and in the cooling boxes 4 through a second conduit 7 and a first conduit 6, water circulation cooling is easy, external air flow is pumped into a supporting frame body 1 through the starting of a fan 11, air flow is gathered through a cavity formed among a plurality of fin plates 10 by a flow gathering hole 5, and then the air flow is sprayed out by the flow gathering hole 5, so that the air flow is more targeted when sprayed out, and the device realizes water cooling and air cooling synchronization.
The foregoing is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the utility model, but rather as various modifications, equivalent arrangements, improvements, etc., within the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a powder metallurgy forming die hydrologic cycle cooling device, is including being used for carrying out the braced frame body (1) that supports mould (15), its characterized in that: a cooling assembly is arranged in the supporting frame body (1);
the cooling assembly comprises a water tank (2) arranged at the bottom of a supporting frame body (1), a supporting plate (3) used for supporting is arranged at the bottom of the water tank (2) and positioned at the top of an inner cavity of the supporting frame body (1), two cooling boxes (4) which are arranged in a hollow mode are respectively arranged at the bottom of the supporting plate (3) and positioned at two sides of a die (15), and a plurality of converging holes (5) with cross sections which are arranged in a conical mode are respectively formed in each cooling box (4);
the cooling device comprises a water tank (2), and is characterized in that a plurality of first guide pipes (6) are respectively arranged on two sides of the water tank (2), a plurality of second guide pipes (7) which respectively extend to corresponding cooling boxes (4) and are communicated with the cooling boxes (4) are arranged at the top of the water tank (2), third guide pipes (8) are respectively arranged on two sides of the cooling boxes (4), and guide holes (16) which are all arranged on a supporting frame body (1) are respectively arranged on one side of each third guide pipe (8).
2. The water circulation cooling device for a powder metallurgy forming die according to claim 1, wherein: the cooling assembly further comprises a water pump (9) arranged on the water tank (2) and used for guiding flow.
3. The water circulation cooling device for a powder metallurgy forming die according to claim 1, wherein: a plurality of fin plates (10) are respectively arranged at the bottom of the supporting plate (3) and on one side of the two cooling boxes (4) in a stacked mode.
4. A powder metallurgy forming die water circulation cooling device according to claim 3, wherein: the fin plates (10) are respectively sleeved outside the corresponding first guide pipes (6), and a cavity is formed between each two adjacent fin plates (10).
5. The water circulation cooling device for a powder metallurgy forming die according to claim 4, wherein: the two ends of the supporting frame body (1) are respectively provided with a fan (11) positioned at one side of the corresponding fin plate (10).
6. The water circulation cooling device for a powder metallurgy forming die according to claim 1, wherein: the top of backup pad (3) is provided with bracing piece (12), the top of bracing piece (12) is provided with diaphragm (13).
7. The water circulation cooling device for a powder metallurgy forming die according to claim 6, wherein: the top of diaphragm (13) is provided with hydraulic stem (14), the output of hydraulic stem (14) runs through diaphragm (13) and is connected with mould (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321265983.2U CN219881309U (en) | 2023-05-23 | 2023-05-23 | Water circulation cooling device for powder metallurgy forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321265983.2U CN219881309U (en) | 2023-05-23 | 2023-05-23 | Water circulation cooling device for powder metallurgy forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219881309U true CN219881309U (en) | 2023-10-24 |
Family
ID=88400928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321265983.2U Active CN219881309U (en) | 2023-05-23 | 2023-05-23 | Water circulation cooling device for powder metallurgy forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219881309U (en) |
-
2023
- 2023-05-23 CN CN202321265983.2U patent/CN219881309U/en active Active
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