CN210940346U - Quick cooling and quick heating oil type mold temperature controller - Google Patents
Quick cooling and quick heating oil type mold temperature controller Download PDFInfo
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- CN210940346U CN210940346U CN201921786734.1U CN201921786734U CN210940346U CN 210940346 U CN210940346 U CN 210940346U CN 201921786734 U CN201921786734 U CN 201921786734U CN 210940346 U CN210940346 U CN 210940346U
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- pipe
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 30
- 238000001816 cooling Methods 0.000 title claims abstract description 24
- 238000004321 preservation Methods 0.000 claims abstract description 29
- 239000003921 oil Substances 0.000 claims description 136
- 238000005086 pumping Methods 0.000 claims description 11
- 239000010724 circulating oil Substances 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000010791 quenching Methods 0.000 abstract description 5
- 230000000171 quenching effect Effects 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000006378 damage Effects 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a quick-cooling fast hot oil formula mould temperature machine, which comprises a housing, the inside fixedly connected with holding oil tank, oil tank group and the switching-over valve of casing, the heat preservation lid is installed on holding oil tank's upper portion, the lower part of heat preservation lid is run through and is installed the heat exchange tube, the upper portion both ends of heat exchange tube all communicate there is circulation oil pipe, and two sets of circulation oil pipe's one end is advanced two bar cavities intercommunication of producing oil with the switching-over valve respectively, the second oil pump of putting through with circulation oil pipe is installed at the top of heat preservation lid, and oil tank group is including low temperature oil tank, medium temperature oil tank and high temperature oil tank. The utility model can sequentially and rapidly promote the temperature gradient; the temperature can be reduced sequentially and rapidly, so that the purposes of rapid cooling and rapid heating are achieved, and sudden quenching and rapid heating are avoided; the oil tank set is indirectly utilized to realize cold and hot adjustment, the oil bath heating mode is utilized, the temperature is easy to keep stable and balanced, a heating element or a refrigerating element cannot be damaged, and the service life is prolonged.
Description
Technical Field
The utility model relates to a mould temperature machine technical field specifically is a quick-cooling fast hot oil formula mould temperature machine.
Background
The mold temperature controller, also called as mold temperature controller, is originally applied in the temperature control industry of injection molds. Later, with the development and the wider application of the mechanical industry, the temperature controlled by a mold temperature controller generally can reach +/-0.1 ℃ through a water temperature dividing controller and an oil temperature controller.
When the mold temperature machine is used, the mold is often required to be rapidly heated and rapidly cooled, the existing oil type mold temperature machine mostly adopts an air cooling mode when cooling, and the cooling speed in the cooling process is slow; and the cooling mechanism is adopted for cooling, so that the phenomenon of quenching and shock heating is easy to occur in the circulating oil tank, the temperature is not easy to balance, and heating components in the circulating oil tank are easy to damage. Therefore, it is necessary to provide a mold temperature controller with quick cooling and quick heating oil.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a quick cooling and heating oil type mold temperature controller which can sequentially and quickly promote the temperature gradient; the temperature can be reduced sequentially and rapidly, so that the purposes of rapid cooling and rapid heating are achieved, and sudden quenching and rapid heating are avoided; the oil tank set is indirectly utilized to realize cold and hot adjustment, the oil bath heating mode is utilized, the temperature is easy to keep stable and balanced, a heating element or a refrigerating element cannot be damaged, the service life is prolonged, and the problems in the background art are solved.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a quick-cooling fast hot oil formula mould temperature machine, includes the casing, the inside fixedly connected with heat preservation oil tank, oil tank group and the switching-over valve of casing, the heat preservation lid is installed on heat preservation oil tank's upper portion, the lower part of heat preservation lid runs through installs the heat exchange tube, the upper portion both ends of heat exchange tube all communicate has circulation oil pipe, and two sets of circulation oil pipe's one end is advanced out two bar cavities intercommunication of oil with the switching-over valve respectively, the second oil pump of putting through with circulation oil pipe is installed at the top of heat preservation lid, oil tank group is including low temperature oil tank, medium temperature oil tank and high temperature oil tank, low temperature oil tank, medium temperature oil tank and high temperature oil tank communicate through taking out oil pipe and returning oil pipe and one.
Preferably, a valve rod is slidably mounted at the top of the valve body of the reversing valve, a valve core sealed by a piston is mounted at the lower end of the valve rod, and a communicating hole is formed in the side surface of the valve core.
Preferably, the upper part of one side of the valve body is respectively provided with a low-temperature oil return port, a medium-temperature oil return port and a high-temperature oil return port at equal intervals from top to bottom, and the lower part of one side of the valve body is respectively provided with a low-temperature oil pumping port, a medium-temperature oil pumping port and a high-temperature oil pumping port at equal intervals from top to bottom.
Preferably, the surface of the heat exchange tube is fixedly connected with a heat conduction fin, and the upper part of the heat preservation cover is fixedly connected with a handle.
Preferably, the heat-preservation oil tank is communicated with a first oil pump, and an oil outlet of the first oil pump and the upper part of the heat-preservation oil tank are respectively communicated with a heat-preservation oil pipe connected with the mold.
Preferably, heat insulation plates are arranged among the low-temperature oil tank, the medium-temperature oil tank and the high-temperature oil tank.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model can sequentially and rapidly promote the temperature gradient through the low, medium and high temperature oil tanks; when the temperature-reducing oil tank is used and needs to be reduced, the temperature can be reduced sequentially and rapidly through high temperature, medium temperature and low temperature, the medium temperature oil tank is used for buffering, and the temperature inside the heat-preserving oil tank is regulated and controlled by matching with the heat exchange tube, so that the purposes of rapid cooling and rapid heating are achieved, and sudden quenching and rapid heating are avoided;
2. the utility model discloses do not set up any heating mechanism and cooling body in the heat preservation oil tank, but indirectly utilize the purpose that oil tank group realized cold and hot regulation, utilize the mode of oil bath heating, the temperature easily remains stable balanced, and can not harm heating element or refrigeration component, increase of service life.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the bottom of the heat-insulating cover of the present invention;
FIG. 3 is a schematic view of the internal structure of the reversing valve of the present invention;
fig. 4 is a schematic view of the oil tank assembly according to the present invention.
In the figure: 1. a housing; 2. a first oil pump; 3. a heat-insulating oil pipe; 4. a mold; 5. a heat preservation oil tank; 6. a heat preservation cover; 7. a handle; 8. a circulating oil pipe; 9. a second oil pump; 10. a diverter valve; 11. an oil return pipe; 12. an oil pumping pipe; 13. an oil tank group; 14. a heat exchange pipe; 15. a heat conductive fin; 16. a valve stem; 17. a valve body; 18. a valve core; 19. a communicating hole; 20. a strip-shaped concave cavity; 21. a low-temperature oil tank; 22. a medium temperature oil tank; 23. a high temperature oil tank; 24. an insulating panel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: this quick cold quick hot oil formula mould temperature machine, which comprises a housing 1, the inside fixedly connected with heat preservation oil tank 5 of casing 1, oil tank group 13 and switching-over valve 10, heat preservation lid 6 is installed on the upper portion of heat preservation oil tank 5, the heat exchange tube 14 is installed in running through to the lower part of heat preservation lid 6, the upper portion both ends of heat exchange tube 14 all communicate has circulating oil pipe 8, and two sets of circulating oil pipe 8's one end communicates with two bar cavities 20 that switching-over valve 10 went into and go out oil respectively, the second oil pump 9 with circulating oil pipe 8 switch-on is installed at the top of heat preservation lid 6, oil tank group 13 is including low temperature oil tank 21, medium temperature oil tank 22 and high temperature oil tank 23, low temperature oil tank 21, medium temperature oil tank 22 and high temperature oil tank 23 communicate with one side of.
A valve rod 16 is slidably mounted on the top of a valve body 17 of the reversing valve 10, a valve core 18 sealed by a piston is mounted at the lower end of the valve rod 16, and a communication hole 19 is formed in the side surface of the valve core 18. The upper portion of one side of the valve body 17 is respectively provided with a low-temperature oil return port, a medium-temperature oil return port and a high-temperature oil return port at equal intervals from top to bottom, and the lower portion of one side of the valve body 17 is respectively provided with a low-temperature oil pumping port, a medium-temperature oil pumping port and a high-temperature oil pumping port at equal intervals from top to bottom. The surface of the heat exchange tube 14 is fixedly connected with a heat conduction fin 15, and the upper part of the heat preservation cover 6 is fixedly connected with a handle 7. The heat preservation oil tank 5 is communicated with a first oil pump 2, and an oil outlet of the first oil pump 2 and the upper part of the heat preservation oil tank 5 are respectively communicated with a heat preservation oil pipe 3 connected with the mold 4. An insulating plate 24 is arranged among the low-temperature oil tank 21, the medium-temperature oil tank 22 and the high-temperature oil tank 23. When the low-temperature oil tank 21 is actually designed, normal-temperature oil is arranged in the low-temperature oil tank 21 (or a refrigeration mechanism is arranged on the low-temperature oil tank 21); electric heating tubes are installed in the medium temperature oil tank 22 and the high temperature oil tank 23 for heating.
When the utility model is used, the three oil tanks of low, medium and high temperature can be sequentially switched to supply oil to enter the heat exchange tube 14 through the reversing valve 10, and the temperature gradient is rapidly promoted; when the temperature-reducing oil tank is used and needs to be reduced, the temperature can be reduced through high-temperature, medium-temperature and low-temperature sequential rapid conversion (at least 60 seconds are separated in each conversion), the medium-temperature oil tank 22 is used for buffering, and the temperature inside the heat-preserving oil tank 5 is regulated and controlled by matching with the heat exchange tube 14, so that the purposes of rapid cooling and rapid heating are achieved, and sudden quenching and rapid heating are avoided; the utility model discloses do not set up any heating mechanism and cooling body in holding oil tank 5, but indirectly utilize oil tank group 13 to realize the purpose of cold and hot regulation, utilize the mode of oil bath heating (heat transfer), the temperature easily remains stable balanced, and can not harm heating element or refrigeration component, increase of service life.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a quick cold quick hot oil formula mould temperature machine, includes casing (1), its characterized in that: the interior of the shell (1) is fixedly connected with a heat-preservation oil tank (5), an oil tank group (13) and a reversing valve (10), the upper part of the heat-insulating oil tank (5) is provided with a heat-insulating cover (6), the lower part of the heat-insulating cover (6) is provided with a heat exchange pipe (14) in a penetrating way, both ends of the upper part of the heat exchange pipe (14) are communicated with circulating oil pipes (8), one end of each of the two groups of circulating oil pipes (8) is respectively communicated with two strip-shaped concave cavities (20) for oil inlet and outlet of the reversing valve (10), a second oil pump (9) communicated with the circulating oil pipe (8) is arranged at the top of the heat-insulating cover (6), the oil tank group (13) comprises a low-temperature oil tank (21), a medium-temperature oil tank (22) and a high-temperature oil tank (23), the low-temperature oil tank (21), the medium-temperature oil tank (22) and the high-temperature oil tank (23) are respectively communicated with one side of the reversing valve (10) through an oil pumping pipe (12) and an oil return pipe (11).
2. A quick cooling and heating oil type mold temperature controller as claimed in claim 1, wherein: a valve rod (16) is slidably mounted at the top of a valve body (17) of the reversing valve (10), a valve core (18) sealed by a piston is mounted at the lower end of the valve rod (16), and a communicating hole (19) is formed in the side face of the valve core (18).
3. A rapid cooling and rapid heating oil type mold temperature controller according to claim 2, characterized in that: the upper portion of one side of valve body (17) from last to down respectively the equidistance seted up low temperature oil return opening, medium temperature oil return opening and high temperature oil return opening, the equidistance is seted up from last to down respectively in one side lower part of valve body (17) low temperature oil pumping mouth, medium temperature oil pumping mouth and high temperature oil pumping mouth.
4. A quick cooling and heating oil type mold temperature controller as claimed in claim 1, wherein: the surface of the heat exchange tube (14) is fixedly connected with a heat conduction fin (15), and the upper part of the heat preservation cover (6) is fixedly connected with a handle (7).
5. A quick cooling and heating oil type mold temperature controller as claimed in claim 1, wherein: the heat-preservation oil tank (5) is communicated with a first oil pump (2), and an oil outlet of the first oil pump (2) and the upper part of the heat-preservation oil tank (5) are respectively communicated with a heat-preservation oil pipe (3) connected with the mold (4).
6. A quick cooling and heating oil type mold temperature controller as claimed in claim 1, wherein: and a heat insulation plate (24) is arranged among the low-temperature oil tank (21), the medium-temperature oil tank (22) and the high-temperature oil tank (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921786734.1U CN210940346U (en) | 2019-10-23 | 2019-10-23 | Quick cooling and quick heating oil type mold temperature controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921786734.1U CN210940346U (en) | 2019-10-23 | 2019-10-23 | Quick cooling and quick heating oil type mold temperature controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210940346U true CN210940346U (en) | 2020-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921786734.1U Expired - Fee Related CN210940346U (en) | 2019-10-23 | 2019-10-23 | Quick cooling and quick heating oil type mold temperature controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210940346U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116476347A (en) * | 2023-06-21 | 2023-07-25 | 湖南中能温控科技有限公司 | Intelligent electrothermal die temperature controller |
-
2019
- 2019-10-23 CN CN201921786734.1U patent/CN210940346U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116476347A (en) * | 2023-06-21 | 2023-07-25 | 湖南中能温控科技有限公司 | Intelligent electrothermal die temperature controller |
| CN116476347B (en) * | 2023-06-21 | 2023-08-18 | 湖南中能温控科技有限公司 | Intelligent electrothermal die temperature controller |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215000 room 4, No. 8, Luyang nanpanjing Road, Zhoushi Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Suzhou Xinjiuyang Machinery Equipment Co.,Ltd. Address before: 215000 room 4, No. 8, Luyang nanpanjing Road, Zhoushi Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: KUNSHAN XINJIUYANG MACHINERY EQUIPMENT Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200707 |