CN218744776U - Heat dissipation device for die-casting machine die-assembling oil cylinder - Google Patents
Heat dissipation device for die-casting machine die-assembling oil cylinder Download PDFInfo
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- CN218744776U CN218744776U CN202221982723.2U CN202221982723U CN218744776U CN 218744776 U CN218744776 U CN 218744776U CN 202221982723 U CN202221982723 U CN 202221982723U CN 218744776 U CN218744776 U CN 218744776U
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Abstract
The utility model relates to a heat abstractor for on die casting machine compound die hydro-cylinder, include, the die casting machine body locates the membrane hydro-cylinder that closes at shown die casting machine body top, its characterized in that still includes: the heat dissipation body is arranged on the die casting machine body and is close to the film combining oil cylinder; the water inlet is arranged at the top of the heat dissipation body; the water outlet is arranged at the bottom of the heat dissipation body; the sealing cover is arranged at the top of the heat dissipation body; the exhaust hole is arranged on the sealing cover; the utility model discloses utilizing simple structure just to solve this problem, installing cylindrical heat dissipation body and closing cap on the compound die hydro-cylinder, making and forming airtight environment between compound die hydro-cylinder and the heat dissipation body, can pour into the cooling water into in this airtight environment, when temperature sensor detected the temperature of cooling water too high, the outlet began the drainage, and the back pours into the cooling water into again, and the whole process can be controlled to the controller, and is simple, convenient, intelligent again.
Description
Technical Field
The utility model relates to a die casting machine technical field specifically is a heat abstractor for on die casting machine compound die hydro-cylinder.
Background
In using the die casting machine in-process, the movable mould can be constantly up-and-down motion, and this process can lead to the temperature of die casting machine compound die hydro-cylinder to rise gradually, when the high temperature, has very big injury to the die casting machine, is unfavorable for production, and does not solve this problem in prior art always.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heat abstractor for on die casting machine compound die hydro-cylinder to solve the problem that proposes among the above-mentioned background.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heat abstractor for on die casting machine compound die hydro-cylinder, includes, the die casting machine body locates the membrane hydro-cylinder that closes at shown die casting machine body top, still includes:
the heat dissipation body is arranged on the die casting machine body and is close to the film combining oil cylinder;
the water inlet is arranged at the top of the heat dissipation body;
the water outlet is arranged at the bottom of the heat dissipation body;
the sealing cover is arranged at the top of the heat dissipation body;
the exhaust hole is formed in the sealing cover.
As an optional embodiment of the present application, optionally, the method further includes:
the hydraulic pump is arranged on the die casting machine body;
the water pipe is used for connecting the hydraulic pump with the water inlet;
the electromagnetic valve is arranged on the water pipe and is fixed on the die casting machine body;
the liquid level sensor is arranged on the heat dissipation body;
the temperature sensor is arranged on the heat dissipation body;
the controller is arranged on the die casting machine body.
As an optional embodiment of this application, optionally, the heat dissipation body be cylindrical cage cover in close on the membrane hydro-cylinder, just the heat dissipation body with close the clearance that has mm between the membrane hydro-cylinder, both highly equal.
As an optional embodiment of the present application, optionally, the sealing cover is disposed on the heat dissipation body and the film combining cylinder, and can completely cover a gap between the heat dissipation body and the film combining cylinder.
As an alternative embodiment of the present application, optionally, a minimum of two exhaust holes are provided.
As an optional embodiment of the present application, optionally, the water pipe is connected between the water outlet and the water reservoir, and the electromagnetic valve is disposed on the water pipe at the water inlet and the water outlet.
As an optional embodiment of the present application, optionally, the hydraulic pump, the solenoid valve, the liquid level sensor and the temperature sensor are all electrically connected to the controller.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses utilize simple structure just to solve this problem, install cylindrical heat dissipation body and closing cap on the compound die hydro-cylinder, make and form airtight environment between compound die hydro-cylinder and the heat dissipation body, can pour into the cooling water into in this airtight environment, when temperature sensor detected the temperature of cooling water too high, the outlet began the drainage, the back cooling water of reinjecting into again, whole process can be controlled to the controller, and is simple, and is convenient, and intelligence is again
Drawings
FIG. 1 is a schematic structural view of a mold closing cylinder of the present invention;
fig. 2 is a schematic structural diagram of the present invention.
In the figure: 1. a die casting machine body; 2. a hydraulic pump; 3. a water pipe; 4. an electromagnetic valve; 5. a die closing oil cylinder; 6. a heat dissipation body; 7. a water discharge port; 8. an exhaust hole; 9. sealing the cover; 10. a water inlet.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.
The utility model provides a heat abstractor for on die casting machine compound die hydro-cylinder, includes, die casting machine body 1 locates the compound die hydro-cylinder 5 at shown 1 tops of die casting machine body, still includes:
the heat dissipation body 6 is arranged on the die casting machine body 1 and is close to the die assembly oil cylinder 5; the heat dissipation body 6 is made of metal materials, has corrosion resistance and high temperature resistance, and the bottom of the heat dissipation body 6 is welded on the die casting machine body 1 in a sealing mode.
The water inlet 10 is arranged at the top of the heat dissipation body 6;
the water outlet 7 is arranged at the bottom of the heat dissipation body 6;
the sealing cover 9 is arranged at the top of the heat dissipation body 6; the closing cap 9 is made of metal materials, has corrosion resistance and high temperature resistance, and the edge of the closing cap 9 is welded on the top of the heat dissipation body 6 in a sealing mode, the closing cap 9, the heat dissipation body 6, the die casting machine body 1 and the die assembly oil cylinder 5 can form a closed space.
And the exhaust hole 8 is formed in the sealing cover 9.
As shown in fig. 1, when the mold clamping device is used, cooling water enters the closed space from the water inlet to cool the mold clamping cylinder 5, and when the temperature of the cooling water is too high, the water outlet is opened, and the cooling water is discharged from the water outlet 7.
As an optional embodiment of the present application, optionally, the method further includes:
the hydraulic pump 2 is arranged on the die casting machine body 1; the power of the hydraulic pump 2 does not need to be too large, and can be about 750W.
The water pipe 3 is used for connecting the hydraulic pump 2 with the water inlet 10; the water pipe 3 is a soft water pipe and has corrosion resistance and high temperature resistance.
The electromagnetic valve 4 is arranged on the water pipe 3 and is fixed on the die casting machine body 1; the utility model is used the electromagnetic valve 4 only needs to control the water pipe 3 is led to and closed.
The liquid level sensor is arranged on the heat dissipation body 6;
the temperature sensor is arranged on the heat dissipation body 6;
the controller is arranged on the die casting machine body 1; the controller is a PLC programmable controller.
As shown in fig. 2, when the cooling system is used, the hydraulic pump 2 injects cooling water into the heat dissipation body 6 through the water pipe 3, when the water level of the cooling water reaches the liquid level sensor, the liquid level sensor sends a signal to the controller, the controller receives the signal and then sends a signal, at this time, the hydraulic pump 2 stops working, when the temperature sensor detects that the temperature of the cooling water is too high, the temperature sensor also sends a signal to the controller, at this time, the electromagnetic valve 4 of the water outlet 7 is opened, then water drainage is started, after the water drainage is finished, the electromagnetic valve 4 is automatically closed, the hydraulic pump 2 is started again, and the cooling water is injected into the heat dissipation body 6, so that the cooling purpose of the mold clamping cylinder 5 is achieved through circulation.
As an optional embodiment of the present application, optionally, the heat dissipation body 6 is a cylindrical cage covering the mold clamping cylinder 5, and a gap of 20mm is formed between the heat dissipation body 6 and the mold clamping cylinder 5, and the heights of the two are equal.
As shown in fig. 1, the shape of the heat dissipation body 6 is the same as that of the mold clamping cylinder 5, but the radius of the heat dissipation body 6 is 20mm longer than that of the mold clamping cylinder 5, and the height is the same, so that the design does not hinder the movable die of the die casting machine from working.
As an optional embodiment of the present application, optionally, the cover 9 is disposed on the heat dissipating body 6 and the mold clamping cylinder 5, and can completely cover a gap between the heat dissipating body 6 and the mold clamping cylinder 5.
As shown in fig. 1, when the cover 9 is mounted, the outer side of the cover 9 is welded to the top of the heat dissipating body 6, and the inner side of the cover 9 is welded to the mold clamping cylinder 5.
As an alternative embodiment of the present application, optionally, the exhaust holes 8 are provided with at least two.
As shown in fig. 1, the air vent 8 prevents the pressure in the sealed space inside the heat dissipating body 6 from being too high and damaging other components when in use.
As an optional embodiment of the present application, optionally, the water pipe 3 is connected between the water outlet 7 and the water reservoir, and the electromagnetic valve 4 is disposed on both the water pipe 3 at the water outlet 7 and the water inlet 10.
As shown in fig. 1, when in use, the electromagnetic valve 4 at the end of the water inlet 10 is opened when the hydraulic pump 2 is started, and the electromagnetic valve 4 is stopped when stopped; in the electromagnetic valve 4 of the water outlet 7, when the temperature of the heat dissipation body 6 is too high, the electromagnetic valve 4 is opened, the cooling liquid starts to be discharged, and after the cooling liquid is discharged, the electromagnetic valve 4 is closed.
As an optional embodiment of the present application, optionally, the hydraulic pump 2, the electromagnetic valve 4, the liquid level sensor and the temperature sensor are all electrically connected to the controller.
As shown in fig. 2, the hydraulic pump 2, the solenoid valve 4, the liquid level sensor and the temperature sensor can be electrically connected to transmit signals to the controller, and the controller receives the signals and then transmits the signals to other components through the electrical connection.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the equivalent embodiments by utilizing the above disclosed technical contents without departing from the technical scope of the present invention, but all the modifications, changes and changes of the technical spirit of the present invention made to the above embodiments are also within the scope of the technical solution of the present invention.
Claims (7)
1. The utility model provides a heat abstractor for on die casting machine compound die hydro-cylinder, includes, die casting machine body (1), locates the membrane hydro-cylinder (5) that closes at shown die casting machine body (1) top, its characterized in that still includes:
the heat dissipation body (6) is arranged on the die casting machine body (1) and is close to the film combining oil cylinder (5);
the water inlet (10) is arranged at the top of the heat dissipation body (6);
the water outlet (7) is arranged at the bottom of the heat dissipation body (6);
the sealing cover (9) is arranged at the top of the heat dissipation body (6);
and the exhaust hole (8) is formed in the sealing cover (9).
2. The heat sink for the die-closing cylinder of the die-casting machine according to claim 1, further comprising:
the hydraulic pump (2) is arranged on the die casting machine body (1);
the water pipe (3) is used for connecting the hydraulic pump (2) and the water inlet (10);
the electromagnetic valve (4) is arranged on the water pipe (3) and is fixed on the die casting machine body (1);
the liquid level sensor is arranged on the heat dissipation body (6);
the temperature sensor is arranged on the heat dissipation body (6);
the controller is arranged on the die casting machine body (1).
3. The heat dissipation device for the die-closing cylinder of the die-casting machine according to claim 1, wherein the heat dissipation body (6) is a cylindrical cage covering the film-closing cylinder (5), and a gap of 20mm is formed between the heat dissipation body (6) and the film-closing cylinder (5), and the heights of the heat dissipation body and the film-closing cylinder are equal.
4. The heat dissipation device for the die-closing cylinder of the die-casting machine according to claim 2, wherein the sealing cover (9) is arranged on the heat dissipation body (6) and the film-closing cylinder (5) and can completely cover the gap between the heat dissipation body (6) and the film-closing cylinder (5).
5. The heat sink device for the die-casting machine closing cylinder according to claim 1, wherein the number of the exhaust holes (8) is at least two.
6. The heat dissipation device for the die-casting machine die-closing oil cylinder as claimed in claim 2, wherein the water pipe (3) is connected between the water outlet (7) and the water reservoir, and the electromagnetic valve (4) is arranged on the water pipe (3) at the water inlet (10) and on the water outlet (7).
7. The heat dissipation device for the die-casting machine die-closing oil cylinder as claimed in claim 2, wherein the hydraulic pump (2), the solenoid valve (4), the liquid level sensor and the temperature sensor are all electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221982723.2U CN218744776U (en) | 2022-07-29 | 2022-07-29 | Heat dissipation device for die-casting machine die-assembling oil cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221982723.2U CN218744776U (en) | 2022-07-29 | 2022-07-29 | Heat dissipation device for die-casting machine die-assembling oil cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218744776U true CN218744776U (en) | 2023-03-28 |
Family
ID=85690181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221982723.2U Active CN218744776U (en) | 2022-07-29 | 2022-07-29 | Heat dissipation device for die-casting machine die-assembling oil cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218744776U (en) |
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2022
- 2022-07-29 CN CN202221982723.2U patent/CN218744776U/en active Active
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