CN201325198Y - Oil temperature reducing device of hydrostatic machine - Google Patents
Oil temperature reducing device of hydrostatic machine Download PDFInfo
- Publication number
- CN201325198Y CN201325198Y CNU2008201706233U CN200820170623U CN201325198Y CN 201325198 Y CN201325198 Y CN 201325198Y CN U2008201706233 U CNU2008201706233 U CN U2008201706233U CN 200820170623 U CN200820170623 U CN 200820170623U CN 201325198 Y CN201325198 Y CN 201325198Y
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- Prior art keywords
- oil
- oil temperature
- reducing device
- temperature reducing
- temperature device
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- Expired - Fee Related
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Abstract
The utility model relates to an oil temperature reducing device of hydrostatic machine, which belongs to the technical field of hydrostatic machines. The oil temperature reducing device comprises an oil box and a pressing machine oil way, an outlet of the oil box is connected with an inlet of the pressing machine oil way, an oil return opening of the pressing machine oil way is connected with an inlet of the oil temperature reducing device, an outlet of the oil temperature reducing device is connected with an inlet of the oil box, and the oil temperature reducing device comprises a tortuous pipeline and radiating fins which are welded on the tortuous pipeline. The oil temperature reducing device can effectively reduce the oil temperature of the hydrostatic machines, prevents a sealing ring of a magnetic valve from leaking oil, guarantees the device to reach the required pressure and the normal operation of production, solves the faults existing in the prior art that the oil temperature in the hydrostatic machines is higher, which may cause the oil leaking of the sealing ring of the magnetic ring and can not reach the required pressure and the like and the problems of effecting the production and the like.
Description
Technical field
The utility model relates to a kind of hydraulic press and falls oily temperature device, belongs to the technical field of hydraulic press.
Technical background
The continuous work of hydraulic press, especially the room temperature condition with higher that are used for the magnet steel compacting press down big specification product, because the press time is long, the oil temperature is higher in the hydraulic press, can rise to 70-80 ℃, may cause the leakage of oil of magnetic valve sealing ring, can't reach required faults such as pressure, influence is produced.
Summary of the invention
The utility model purpose is to provide a kind of oil temperature that can effectively reduce hydraulic press, prevent the leakage of oil of magnetic valve sealing ring, assurance reaches required pressure, ensure that producing the hydraulic press that normally carries out falls oily temperature device, the interior oil temperature of hydraulic press that has solved the prior art existence is higher, may cause the leakage of oil of magnetic valve sealing ring, can't reach required faults such as pressure, problems such as influence production.
Above-mentioned technical purpose of the present utility model mainly solves by the following technical programs: it comprises fuel tank and press oil circuit, the outlet of described fuel tank is connected with the import of press oil circuit, the oil return opening of press oil circuit is connected with the import of falling oily temperature device, the outlet of falling oily temperature device is connected with the import of fuel tank, describedly falls oily temperature device and is made of circuitous pipeline and the radiating fin that is welded on the circuitous pipeline.Oil that the oil return opening of press oil circuit comes out has reduced oily temperature after through the circuitous pipeline that falls oily temperature device and radiating fin effectively, thereby prevents that the oil temperature is too high, prevents the leakage of oil of magnetic valve sealing ring, guarantees to reach required pressure, ensures to produce and normally carries out.
As preferably, the described radiating fin that falls oily temperature device is provided with radiator fan, strengthens oil temperature cool effect thereby advance one.
Therefore, the utlity model has the oil temperature that can effectively reduce hydraulic press, prevent the leakage of oil of magnetic valve sealing ring, guarantee to reach required pressure, ensure the characteristics such as normally carry out of producing.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: as shown in Figure 1, the outlet of fuel tank 1 is connected with the import of press oil circuit 2, the oil return opening of press oil circuit 2 is connected with the import of falling oily temperature device 3, the outlet of falling oily temperature device 3 is connected with the import of fuel tank 1, fall oily temperature device 3 and be made of circuitous pipeline 4 and the radiating fin 5 that is welded on the circuitous pipeline 4, the radiating fin 5 that falls oily temperature device 3 is provided with radiator fan 6.
Oil that the oil return opening of press oil circuit comes out has reduced oily temperature after through the circuitous pipeline that falls oily temperature device and radiating fin effectively, thereby prevents that the oil temperature is too high, prevents the leakage of oil of magnetic valve sealing ring, guarantees to reach required pressure, ensures to produce and normally carries out.
Claims (2)
1, oily temperature device falls in a kind of hydraulic press, comprise fuel tank and press oil circuit, the outlet that it is characterized in that described fuel tank is connected with the import of press oil circuit, the oil return opening of press oil circuit is connected with the import of falling oily temperature device, the outlet of falling oily temperature device is connected with the import of fuel tank, describedly falls oily temperature device and is made of circuitous pipeline and the radiating fin that is welded on the circuitous pipeline.
2, oily temperature device falls in hydraulic press according to claim 1, it is characterized in that the described radiating fin that falls oily temperature device is provided with radiator fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201706233U CN201325198Y (en) | 2008-12-23 | 2008-12-23 | Oil temperature reducing device of hydrostatic machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201706233U CN201325198Y (en) | 2008-12-23 | 2008-12-23 | Oil temperature reducing device of hydrostatic machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201325198Y true CN201325198Y (en) | 2009-10-14 |
Family
ID=41177177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201706233U Expired - Fee Related CN201325198Y (en) | 2008-12-23 | 2008-12-23 | Oil temperature reducing device of hydrostatic machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201325198Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103707552A (en) * | 2013-12-11 | 2014-04-09 | 滁州市圣宏制造有限公司 | Hydraulic machine |
| CN104260412A (en) * | 2014-08-28 | 2015-01-07 | 孙金福 | Heat dissipating plate for hydraulic machines |
| CN107303595A (en) * | 2017-05-03 | 2017-10-31 | 上海柘电电器有限公司 | Automobile instrument panel process equipment provided with cooling internal circulation system |
| CN109332574A (en) * | 2018-10-12 | 2019-02-15 | 山东临朐恺强模具有限公司 | A kind of press machine of energy rapid cooling |
-
2008
- 2008-12-23 CN CNU2008201706233U patent/CN201325198Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103707552A (en) * | 2013-12-11 | 2014-04-09 | 滁州市圣宏制造有限公司 | Hydraulic machine |
| CN104260412A (en) * | 2014-08-28 | 2015-01-07 | 孙金福 | Heat dissipating plate for hydraulic machines |
| CN107303595A (en) * | 2017-05-03 | 2017-10-31 | 上海柘电电器有限公司 | Automobile instrument panel process equipment provided with cooling internal circulation system |
| CN107303595B (en) * | 2017-05-03 | 2019-01-29 | 上海柘电电器有限公司 | Automobile instrument panel process equipment equipped with cooling internal circulation system |
| CN109332574A (en) * | 2018-10-12 | 2019-02-15 | 山东临朐恺强模具有限公司 | A kind of press machine of energy rapid cooling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091014 Termination date: 20161223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |