CN220532786U - Steam cold and hot supply system of automobile hot pressing die - Google Patents
Steam cold and hot supply system of automobile hot pressing die Download PDFInfo
- Publication number
- CN220532786U CN220532786U CN202321772210.3U CN202321772210U CN220532786U CN 220532786 U CN220532786 U CN 220532786U CN 202321772210 U CN202321772210 U CN 202321772210U CN 220532786 U CN220532786 U CN 220532786U
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- China
- Prior art keywords
- heat dissipation
- pipe
- water
- supply system
- die
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- 238000007731 hot pressing Methods 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 68
- 230000017525 heat dissipation Effects 0.000 claims abstract description 34
- 238000001816 cooling Methods 0.000 claims description 18
- 239000007921 spray Substances 0.000 claims description 17
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000000498 cooling water Substances 0.000 description 8
- 230000005855 radiation Effects 0.000 description 7
- 238000005507 spraying Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005336 cracking Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model discloses a steam cold and hot supply system of an automobile hot pressing die, which comprises a heat dissipation cavity, a support frame, a driving piece, an upper heat dissipation pipe, a lower heat dissipation pipe, a connector, a water inlet, a water outlet, heat dissipation fins and the like. The utility model solves the problems that the efficiency is obviously reduced when the die is cooled by using the internal circulating water, the production efficiency is reduced because the die can be cooled for the next die operation, the internal circulating water is cooled mainly by naturally exchanging heat with the outside air through the circulating pipeline, the influence of the air temperature is great, the heat dissipation time of the internal circulating water cannot be controlled, the required length of the internal circulating pipeline is enough, the cost is increased, the large production space is occupied, and the like.
Description
Technical Field
The utility model relates to the technical field of automobile hot-pressing dies, in particular to a steam cold-hot supply system of an automobile hot-pressing die.
Background
The steam cold and hot supply system of the automobile hot pressing die is a system for controlling the temperature of the hot pressing die. During the hot pressing of an automobile, the mold needs to be kept at a specific temperature to ensure the quality and precision of automobile parts. The steam heat and cold supply system may provide the required high temperature steam or low temperature water cooling to control the temperature of the mold. The temperature of the mold can be accurately regulated by controlling the flow and the temperature of steam and cooling water so as to meet the processing requirements of automobile parts, and the steam cold and hot supply system of the current automobile hot pressing mold is provided with 1: steam is one of the most commonly used heating mediums in automotive hot-pressing molds, and enters the interior of the mold through a steam pipeline to provide high-temperature heat energy for the mold. In the steam supply system, steam can be controlled and filtered through devices such as a valve, a regulator, a filter and the like, so that the quality and stability of the steam are ensured; 2. cold and hot water circulation system: during processing, the mold needs to be cooled to maintain stability of the processing temperature and control dimensional errors of the part. The cold and hot water circulation system circularly supplies cooling water into the die through equipment such as a water pump, a water tank, a water pipe and the like, so that cooling and temperature control of the die are realized; 3. and (3) a temperature control system: the temperature control system is the core of the whole steam cold and hot supply system, and monitors and controls the temperature of the die through devices such as a sensor, a temperature controller, a controller, an executing mechanism and the like. The temperature control system can automatically adjust the flow and the temperature of steam and cooling water according to the temperature change in the die so as to realize the accurate control of the temperature of the die;
the cold and hot water circulation system is similar to the steam supply system in that the cooling water and the hot water are circulated through the pipes inside the mold. Cooling water and hot water respectively enter the die through different pipelines and circulate along the pipelines in the die, so that the die is cooled and heated. In the cooling process, cooling water flows into the mold through a pipeline in the mold, absorbs heat in the mold, and is discharged through a drainage pipeline. In the heating process, hot water flows into the mould through a pipeline in the mould, transfers heat to the mould and is discharged through a drainage pipeline;
the cooling of the die is usually carried out by adopting internal circulating water instead of directly using cold water, the internal circulating water is water which circulates in a closed system, hot water is pumped out of the die and is sent to a cooler for heat dissipation, and then the hot water is recycled for recycling, and the cooling water cannot directly cool the die by using the cold water, so that the problems of deformation, cracking and the like of the die are easily caused due to the fact that the cooling water is directly used for cooling, meanwhile, a large load is also generated on a processing machine tool, another problem is led out, the cooling efficiency of the die by using the internal circulating water is obviously reduced, and the next die stamping operation can be carried out due to the fact that the die needs to be cooled, so that the production efficiency is reduced. In addition, the internal circulating water is cooled by naturally exchanging heat with the outside air mainly through the circulating pipeline, so that the internal circulating water is greatly influenced by the temperature of the air. Meanwhile, the heat dissipation time of the internal circulating water cannot be controlled, and the required length of the internal circulating pipeline must be enough, which increases the cost and occupies a larger production space.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.
In order to solve the problems, the utility model provides the following technical scheme:
the steam cold and hot supply system of the automobile hot pressing die comprises a containing assembly, a heat dissipation cavity and a heat dissipation device, wherein the containing assembly comprises a box body and a heat dissipation cavity formed in the box body, and a support frame of the box body, which is positioned at an opening of the heat dissipation cavity, is provided with a driving piece for heat dissipation;
the heat radiation assembly comprises an upper heat radiation pipe and a lower heat radiation pipe, wherein the upper heat radiation pipe is communicated with the lower heat radiation pipe through a joint, a water inlet of the upper heat radiation pipe, and a water outlet of the lower heat radiation pipe are communicated with a cooling circulation pipeline.
On the basis of the technical scheme, the utility model can be improved as follows.
As a preferable scheme of the steam cold-hot supply system of the automobile hot-pressing die, the utility model comprises the following steps: the top of box has seted up the heat dissipation groove, the bottom of box has seted up down the heat dissipation groove.
As a preferable scheme of the steam cold-hot supply system of the automobile hot-pressing die, the utility model comprises the following steps: the top of the box body is provided with a water collecting fence, and the upper heat dissipation groove is positioned in the water collecting fence.
As a preferable scheme of the steam cold-hot supply system of the automobile hot-pressing die, the utility model comprises the following steps: the driving piece comprises a motor and fan blades, the motor is arranged on the supporting frame, and the fan blades are arranged on the output shaft of the motor.
As a preferable scheme of the steam cold-hot supply system of the automobile hot-pressing die, the utility model comprises the following steps: and a spray head is arranged between the upper radiating pipe and the lower radiating pipe and is connected with the water pipe.
As a preferable scheme of the steam cold-hot supply system of the automobile hot-pressing die, the utility model comprises the following steps: radiating fins are arranged on the outer surfaces of the upper radiating pipe and the lower radiating pipe at equal intervals.
The beneficial effects of the utility model are as follows: in order to increase the number of the radiating pipes and/or the lower radiating pipes, a tightly roundabout shape is adopted and adjusted according to the size of the mold. For smaller dies, a smaller number of radiating pipes and/or lower radiating pipes are used, while for larger dies, a greater number of radiating pipes and/or lower radiating pipes are used. The adoption of the shape which is closely roundabout not only can save the space of a factory area, but also can not influence the heat dissipation efficiency of the die, and can reduce the occupied space of the factory area.
The beneficial effects of the utility model are as follows: radiating fins are arranged on the radiating pipes and/or the lower radiating pipes, and fans and spraying pipes matched with the radiating pipes and/or the lower radiating pipes are arranged in the box body in a matched mode. The shower pipe can uniformly spray water on the surfaces of the radiating pipe and/or the lower radiating pipe and the radiating fins, and the fan can blow wind toward their surfaces. The method can quickly reduce the temperature of the cooling circulating water of the die, improve the cooling efficiency, and simultaneously reduce the number of the radiating pipes and/or the lower radiating pipes and the length of the internal circulating pipeline, thereby realizing the effect of energy conservation.
The beneficial effects of the utility model are as follows: a spray system and fan are employed to reduce the temperature of the mold cooling circulating water. The shower pipe uniformly sprays water on the surfaces of the radiating pipes and/or the lower radiating pipes and the radiating fins, and the fan blows air toward their surfaces. When the internal circulation line temperature is low, the spray system is turned off and/or the fan is turned off to maintain a constant temperature of the internal circulation water. When the internal circulation line temperature is high, the spraying system is turned on and/or the fan is turned on to maintain the constant temperature of the internal circulation water. Therefore, the temperature of the internal circulating water and the temperature difference of the die are prevented from being large, the temperature dip is avoided, and the problems of deformation, cracking and the like of the die are prevented.
The beneficial effects of the utility model are as follows: the box body is placed outdoors, so that the problem that the indoor temperature is too high to cause discomfort of workers when the internal circulation pipeline is cooled can be solved. Meanwhile, the water collecting fence on the box body can collect rainwater and spray the rainwater on the surfaces of the radiating pipes and the lower radiating pipes, so that the use of spraying water can be reduced in rainy days, and water resources are saved. Therefore, the cooling efficiency of the die can be improved, and the effects of saving resources and improving the comfort level of the working environment can be realized.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
fig. 1 is a perspective view of the whole of the present utility model.
Fig. 2 is a perspective view of the driving member and the water pipe of the present utility model.
Fig. 3 is a perspective view of a heat dissipating assembly according to the present utility model.
Fig. 4 is a partial schematic view of fig. 3 in accordance with the present utility model.
Fig. 5 is a perspective view of a containment assembly and a heat dissipating assembly of the present utility model.
In the figure; the housing assembly 100, the box 101, the upper heat dissipation groove 101a, the lower heat dissipation groove 101b, the heat dissipation chamber 101c, the water trap 102, the water pipe 103, the spray head 103a, the support frame 104, the driving piece 105, the motor 105a and the fan blades 105b;
the heat sink assembly 200, an upper heat dissipating tube 201, a water inlet 201a, a lower heat dissipating tube 202, a water outlet 202a, a joint 203, and heat dissipating fins 204.
Detailed Description
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1 to 5, in an embodiment of the present utility model, a steam heat and cold supply system of a hot press mold for an automobile is provided, and a receiving assembly 100 includes a case 101 and a heat dissipation chamber 101c, wherein a support frame 104 is provided at an opening of the heat dissipation chamber 101c, and the support frame 104 is used for supporting a driving member 105 to help heat dissipation. The heat radiating assembly 200 includes an upper radiating pipe 201 and a lower radiating pipe 202, and the two radiating pipes 201 and 202 are connected together by a joint 203. The water inlet 201a of the upper radiating pipe 201 and the water outlet 202a of the lower radiating pipe 202 are connected to a cooling circulation pipe.
The heat radiating assembly 200 includes an upper radiating pipe 201 and a lower radiating pipe 202, which are connected together by a joint 203. The water inlet 201a of the upper radiating pipe 201 and the water outlet 202a of the lower radiating pipe 202 are connected with a cooling circulation pipe to help heat dissipation;
as shown in fig. 1, in order to increase the number of radiating pipes 201 and/or lower radiating pipes 202, a tightly detoured shape is adopted and adjusted according to the size of the mold. For smaller dies, a smaller number of radiating pipes 201 and/or lower radiating pipes 202 are used, while for larger dies, a greater number of radiating pipes 201 and/or lower radiating pipes 202 are used. The adoption of the shape which is closely roundabout not only can save the space of a factory area, but also can not influence the heat dissipation efficiency of the die, and can reduce the occupied space of the factory area.
An upper radiating groove 101a is formed in the top of the box body 101, a lower radiating groove 101b is formed in the bottom of the box body 101, a water collecting column 102 is arranged on the top of the box body 101, the upper radiating groove 101a is located in the water collecting column 102, a driving piece 105 comprises a motor 105a and fan blades 105b, the motor 105a is arranged on a supporting frame 104, the fan blades 105b are arranged on an output shaft of the motor 105a, a spray head 103a is arranged between an upper radiating pipe 201 and a lower radiating pipe 202, the spray head 103a is connected with a water pipe 103, and radiating fins 204 are arranged on the outer surfaces of the upper radiating pipe 201 and the lower radiating pipe 202 at equal intervals;
as shown in fig. 1-2, the radiating fins 204 are arranged on the radiating pipe 201 and/or the lower radiating pipe 202, and the fan and the spraying pipe matched with the radiating pipe 201 and/or the lower radiating pipe 202 are arranged in the box body 101 in a matching way. The shower pipe can uniformly spray water on the surfaces of the radiating pipe 201 and/or the lower radiating pipe 202 and the radiating fins 204, and the fan can blow wind toward their surfaces. The method can quickly reduce the temperature of the cooling circulating water of the die, improve the cooling efficiency, and simultaneously reduce the number of the radiating pipes 201 and/or the lower radiating pipes 202 and the length of the internal circulating pipeline, thereby realizing the effect of energy conservation;
as shown in fig. 3-5, a spray system and fan are employed to reduce the temperature of the mold cooling circulating water. The shower pipe uniformly sprays water on the surfaces of the radiating pipe 201 and/or the lower radiating pipe 202 and the radiating fins 204, and the fan blows wind toward their surfaces. When the internal circulation line temperature is low, the spray system is turned off and/or the fan is turned off to maintain a constant temperature of the internal circulation water. When the internal circulation line temperature is high, the spraying system is turned on and/or the fan is turned on to maintain the constant temperature of the internal circulation water. Therefore, the temperature of the internal circulating water and the temperature difference of the die are prevented from being large, so that the problems of deformation, cracking and the like of the die are avoided;
further, if the case 101 is placed outdoors, it is possible to reduce the problem that the indoor temperature is too high to cause discomfort to workers when the internal circulation line is cooled. Meanwhile, the water trap 102 on the case 101 can collect rainwater and spray on the surfaces of the radiating pipe 201 and the lower radiating pipe 202, which can reduce the use of spray water in rainy days, thereby saving water resources. Therefore, the cooling efficiency of the die can be improved, and the effects of saving resources and improving the comfort level of the working environment can be realized.
It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.
Claims (6)
1. A cold and hot supply system of steam of car hot pressing mould, its characterized in that: comprising the steps of (a) a step of,
the accommodating assembly (100) comprises a box body (101) and a heat dissipation cavity (101 c) formed in the box body (101), wherein a supporting frame (104) of the box body (101) at the opening of the heat dissipation cavity (101 c) is provided with a driving piece (105) for heat dissipation;
the heat dissipation assembly (200) comprises an upper heat dissipation pipe (201) and a lower heat dissipation pipe (202), wherein the upper heat dissipation pipe (201) and the lower heat dissipation pipe (202) are communicated through a joint (203), a water inlet (201 a) of the upper heat dissipation pipe (201), and a water outlet (202 a) of the lower heat dissipation pipe (202) are communicated with a cooling circulation pipeline.
2. The vapor heat and cold supply system of an automotive hot press mold according to claim 1, wherein: an upper radiating groove (101 a) is formed in the top of the box body (101), and a lower radiating groove (101 b) is formed in the bottom of the box body (101).
3. The vapor heat and cold supply system of an automotive hot press mold according to claim 2, characterized in that: the top of the box body (101) is provided with a water collecting column (102), and the upper radiating groove (101 a) is positioned in the water collecting column (102).
4. The vapor heat and cold supply system of an automotive hot press mold according to claim 1, wherein: the driving piece (105) comprises a motor (105 a) and fan blades (105 b), the motor (105 a) is arranged on the supporting frame (104), and the fan blades (105 b) are arranged on an output shaft of the motor (105 a).
5. The vapor heat and cold supply system of an automotive hot press mold according to claim 1, wherein: a spray head (103 a) is arranged between the upper radiating pipe (201) and the lower radiating pipe (202), and the spray head (103 a) is connected with the water pipe (103).
6. The vapor heat and cold supply system of an automotive hot press mold according to claim 5, wherein: radiating fins (204) are arranged on the outer surfaces of the upper radiating pipe (201) and the lower radiating pipe (202) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321772210.3U CN220532786U (en) | 2023-07-07 | 2023-07-07 | Steam cold and hot supply system of automobile hot pressing die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321772210.3U CN220532786U (en) | 2023-07-07 | 2023-07-07 | Steam cold and hot supply system of automobile hot pressing die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220532786U true CN220532786U (en) | 2024-02-27 |
Family
ID=89961445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321772210.3U Active CN220532786U (en) | 2023-07-07 | 2023-07-07 | Steam cold and hot supply system of automobile hot pressing die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220532786U (en) |
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2023
- 2023-07-07 CN CN202321772210.3U patent/CN220532786U/en active Active
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