CN104457383A - Oil chamber for oil cooler - Google Patents
Oil chamber for oil cooler Download PDFInfo
- Publication number
- CN104457383A CN104457383A CN201410776639.9A CN201410776639A CN104457383A CN 104457383 A CN104457383 A CN 104457383A CN 201410776639 A CN201410776639 A CN 201410776639A CN 104457383 A CN104457383 A CN 104457383A
- Authority
- CN
- China
- Prior art keywords
- grease chamber
- oil chamber
- oil cooler
- oil
- chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
The invention provides an oil chamber for an oil cooler. The oil chamber comprises an oil chamber body which comprises an oil chamber upper portion and an oil chamber lower portion, the oil chamber lower portion is circular-arc-shaped and is parallelly provided with assembly grooves axially, the assembly grooves are matched with one ends of heat radiating pipes of the oil cooler, and interval and size of the assembly grooves are set according to those of the heat radiating pipes. The lower portion, needing to bearing maximum pressure, of the oil chamber body is arranged to be circular-arc-shaped and integrally formed with the oil chamber body, so that welding of the heat radiating pipes is enabled to be easier. The oil chamber is simple in structure and convenient to assemble and replace, a joint and the oil chamber body are avoided forming sharp corners, the problem of tearing of positions where the oil chamber is welded with the heat radiating pipes due to the fact that the oil chamber deforms during high-intensity running of the oil cooler is solved, and durability of the oil cooler is improved.
Description
Technical field
The present invention relates to engineering mechanical hydraulic oil cooler field, be specifically related to a kind of oil cooler parts.
Background technology
Oil cooler is mainly used on the loop of hydraulic system.During work, in hydraulic system, high temperature oil stream is through hydraulic oil cooler device, in oil cooler, carry out High Efficiency Thermal exchange with the cold air of forced flow, makes oil temperature be down to operating temperature to guarantee that main frame can run well continuously, work is carried out smoothly.Because the purposes of engineering mechanical device is more and more extensive, the requirement of oil cooler correlated performance is also being improved constantly.
Grease chamber is as the vitals of oil cooler, very crucial effect is served in oil cooling process, the grease chamber of current engineering machinery oil cooler is designed to square or D shape two kinds mostly, when carrying out high-strength working when equipment, very large pressure will be born in oil cooler inside, at this time grease chamber can produce distortion, causes grease chamber and cooling tube welding position to be torn thus to produce and leaks.CN201420166620.8 Chinese patent discloses the high oil cooler grease chamber of a kind of intensity, overcome the deficiency of rectangle section bar to a certain extent, but its lower end is still plane, when bearing excessive pressure in grease chamber, or can cause grease chamber that deformation occurs, thus cause the oil of inside, grease chamber to produce leakage.
Summary of the invention
The shortcoming of prior art in view of the above, the invention provides a kind of cylinder oil cooler grease chamber, reveals to prevent grease chamber under excess pressure from producing.
For achieving the above object and other relevant objects, the invention provides following technical scheme:
A kind of oil cooler grease chamber, comprise grease chamber's body, grease chamber's body comprises top, grease chamber and bottom, grease chamber, bottom, grease chamber is circular arc, bottom, circular arc grease chamber offers fitting recess vertically side by side, fitting recess matches with one end of oil cooler radiating tube, and the spacing of fitting recess and size are arranged according to the spacing of radiating tube and size.Pilot hole is offered as deep-slotted chip breaker along cylindrical barrel, and the bottom making grease chamber's body need to bear maximum pressure is arc-shaped, not easily deforms, and also avoids the pad of grease chamber's body and radiating tube to tear to a certain extent, thus avoids the leakage of oil.
As preferably, the present invention, in the top, grease chamber of oil cooler grease chamber and the bottom punch forming of described grease chamber, forms a complete cylindrical grease chamber inner chamber.
As preferably, the present invention is plug hole at the body two ends, grease chamber of oil cooler grease chamber, and plug is connected on grease chamber's body by plug eyelet welding.
As preferably, in the present invention, oil cooler radiating tube is inserted in grease chamber's body by pilot hole, and grease chamber's body is welded by soldering oven with oil cooler radiating tube.
As mentioned above, beneficial effect of the present invention is: need the bottom of bearing maximum pressure to be set to arc-shaped grease chamber's body, and be same entirety with grease chamber's body, arc-shaped also makes welding radiating tube become more easy, and structure is simple, is convenient to assembling and changes, avoid junction and wedge angle appears in grease chamber's body, solve oil cooler grease chamber's distortion when high strength is run, cause the problem of tearing with the welding position of radiating tube, promote the endurance quality of oil cooler.
Accompanying drawing explanation
Fig. 1 is shown as the overall structure schematic diagram of embodiment of the present invention oil cooler grease chamber.
Fig. 2 is shown as the A-A sectional view of embodiment of the present invention Fig. 1.
Fig. 3 is shown as grease chamber's body upward view of embodiment of the present invention oil cooler grease chamber.
Piece mark explanation
1. top, grease chamber,
2. bottom, grease chamber
3. fitting recess,
4. radiating tube,
5. plug.
Detailed description of the invention
Below by way of specific instantiation, embodiments of the present invention are described, those skilled in the art the content disclosed by this description can understand other advantages of the present invention and effect easily.The present invention can also be implemented or be applied by detailed description of the invention different in addition, and the every details in this description also can based on different viewpoints and application, carries out various modification or change not deviating under spirit of the present invention.
As Fig. 1, shown in Fig. 2, a kind of oil cooler grease chamber of the present embodiment, comprise grease chamber's body, grease chamber's body comprises top, grease chamber 1 and bottom, grease chamber 2, and bottom, grease chamber 2 is circular arc, top, grease chamber 1 and bottom, grease chamber 2 punch forming, form a cylindrical grease chamber inner chamber completed, grease chamber's intrinsic single cross section is complete circle.Body two ends, grease chamber are provided with plug hole, and plug 5 is connected on grease chamber's body by plug eyelet welding.
As Fig. 3, what show grease chamber's body of the present embodiment oil cooler grease chamber looks up structure, fitting recess 3 is offered side by side vertically in bottom, grease chamber 2, fitting recess 3 is offered as deep-slotted chip breaker along bottom, grease chamber 2 circumference, fitting recess 3 matches with one end of oil cooler radiating tube 4, the spacing of fitting recess 3 and size are arranged according to the spacing of radiating tube 4 and size, and radiating tube 4 is embedded in grease chamber's inner chamber by fitting recess 3, and weld with the contact position soldering oven of fitting recess 3 at radiating tube 4.
The bottom, grease chamber 2 of the present embodiment oil cooler grease chamber is set to circular arc, and form a complete cylindrical grease chamber inner chamber with top, grease chamber 1, make equipment when carrying out high-strength working, grease chamber still can keep good stability when bearing larger pressure, not easily there is deformation, radiating tube 4 is not easily torn easily with the weld of bottom, grease chamber 2, effectively avoids the generation of leakage of oil event.
Above-described embodiment is illustrative principle of the present invention and effect thereof only, but not for limiting the present invention.Any person skilled in the art scholar all without prejudice under spirit of the present invention and category, can modify above-described embodiment or changes.Therefore, such as have in art usually know the knowledgeable do not depart from complete under disclosed spirit and technological thought all equivalence modify or change, must be contained by claim of the present invention.
Claims (4)
1. an oil cooler grease chamber, comprise grease chamber's body, it is characterized in that, described grease chamber body comprises top, grease chamber and bottom, grease chamber, bottom, described grease chamber is circular arc, bottom, described circular arc grease chamber offers fitting recess vertically side by side, and described fitting recess matches with one end of oil cooler radiating tube, and the spacing of described fitting recess and size are arranged according to the spacing of radiating tube and size.
2. oil cooler grease chamber according to claim 1, is characterized in that, top, described grease chamber and the bottom punch forming of described grease chamber, forms a complete cylindrical grease chamber inner chamber.
3. oil cooler grease chamber according to claim 1, is characterized in that, be provided with plug hole at body two ends, described grease chamber, plug is connected on grease chamber's body by plug eyelet welding.
4. oil cooler grease chamber according to claim 1, is characterized in that, described oil cooler radiating tube inserts described grease chamber inner chamber by fitting recess, and bottom, described grease chamber is welded by soldering oven with described oil cooler radiating tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410776639.9A CN104457383A (en) | 2014-12-15 | 2014-12-15 | Oil chamber for oil cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410776639.9A CN104457383A (en) | 2014-12-15 | 2014-12-15 | Oil chamber for oil cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104457383A true CN104457383A (en) | 2015-03-25 |
Family
ID=52903829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410776639.9A Pending CN104457383A (en) | 2014-12-15 | 2014-12-15 | Oil chamber for oil cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104457383A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109489907A (en) * | 2018-12-07 | 2019-03-19 | 重庆东京散热器有限公司 | The airtight detection sealing device of oil cooler grease chamber |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1979083A (en) * | 2005-12-10 | 2007-06-13 | 特尔斐科技有限公司 | A heat exchanger and a method of manufacturing a heat exchanger manifold |
| CN101655322A (en) * | 2008-08-21 | 2010-02-24 | 德尔菲技术公司 | Manifold with multiple passages and crosscounterflow heat exchanger incorporating the same |
| CN101691981A (en) * | 2009-07-23 | 2010-04-07 | 三花丹佛斯（杭州）微通道换热器有限公司 | Multi-channel heat exchanger with improved refrigerant fluid distribution uniformity |
| CN102788522A (en) * | 2012-07-27 | 2012-11-21 | 广东美的电器股份有限公司 | Parallel flow heat exchanger and air conditioner |
| CN204346229U (en) * | 2014-12-15 | 2015-05-20 | 重庆东京散热器有限公司 | A kind of oil cooler grease chamber |
-
2014
- 2014-12-15 CN CN201410776639.9A patent/CN104457383A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1979083A (en) * | 2005-12-10 | 2007-06-13 | 特尔斐科技有限公司 | A heat exchanger and a method of manufacturing a heat exchanger manifold |
| CN101655322A (en) * | 2008-08-21 | 2010-02-24 | 德尔菲技术公司 | Manifold with multiple passages and crosscounterflow heat exchanger incorporating the same |
| CN101691981A (en) * | 2009-07-23 | 2010-04-07 | 三花丹佛斯（杭州）微通道换热器有限公司 | Multi-channel heat exchanger with improved refrigerant fluid distribution uniformity |
| CN102788522A (en) * | 2012-07-27 | 2012-11-21 | 广东美的电器股份有限公司 | Parallel flow heat exchanger and air conditioner |
| CN204346229U (en) * | 2014-12-15 | 2015-05-20 | 重庆东京散热器有限公司 | A kind of oil cooler grease chamber |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109489907A (en) * | 2018-12-07 | 2019-03-19 | 重庆东京散热器有限公司 | The airtight detection sealing device of oil cooler grease chamber |
| CN109489907B (en) * | 2018-12-07 | 2023-11-07 | 重庆东京散热器有限公司 | Oil chamber airtight detection sealing device for oil cooler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |