CN204346229U - A kind of oil cooler grease chamber - Google Patents
A kind of oil cooler grease chamber Download PDFInfo
- Publication number
- CN204346229U CN204346229U CN201420795218.6U CN201420795218U CN204346229U CN 204346229 U CN204346229 U CN 204346229U CN 201420795218 U CN201420795218 U CN 201420795218U CN 204346229 U CN204346229 U CN 204346229U
- Authority
- CN
- China
- Prior art keywords
- grease chamber
- oil cooler
- radiating tube
- fitting recess
- 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.)
- Expired - Fee Related
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model provides 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.The bottom of bearing maximum pressure is needed 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, structure is simple, be convenient to assembling and change, avoiding junction and wedge angle appears in grease chamber's body, solving oil cooler grease chamber when high strength is run and be out of shape, cause the problem of tearing with the welding position of radiating tube, promote the endurance quality of oil cooler.
Description
Technical field
The utility model relates to engineering mechanical hydraulic oil cooler field, is 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.
Utility model content
The shortcoming of prior art in view of the above, the utility model 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 utility model 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 utility model, 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 utility model 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 utility model, 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, the beneficial effects of the utility model are: 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 the utility model embodiment oil cooler grease chamber.
Fig. 2 is shown as the A-A sectional view of the utility model embodiment Fig. 1.
Fig. 3 is shown as grease chamber's body upward view of the utility model embodiment 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, embodiment of the present utility model is described, those skilled in the art the content disclosed by this description can understand other advantages of the present utility model and effect easily.The utility model 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 utility model.
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 utility model and effect thereof only, but not for limiting the utility model.Any person skilled in the art scholar all without prejudice under spirit of the present utility model and category, can modify above-described embodiment or changes.Therefore, such as have in art and usually know that the knowledgeable modifies or changes not departing from all equivalences completed under the spirit and technological thought that the utility model discloses, must be contained by claim of the present utility model.
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 |
|---|---|---|---|
| CN201420795218.6U CN204346229U (en) | 2014-12-15 | 2014-12-15 | A kind of oil cooler grease chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420795218.6U CN204346229U (en) | 2014-12-15 | 2014-12-15 | A kind of oil cooler grease chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204346229U true CN204346229U (en) | 2015-05-20 |
Family
ID=53229491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420795218.6U Expired - Fee Related CN204346229U (en) | 2014-12-15 | 2014-12-15 | A kind of oil cooler grease chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204346229U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104457383A (en) * | 2014-12-15 | 2015-03-25 | 重庆东京散热器有限公司 | Oil chamber for oil cooler |
-
2014
- 2014-12-15 CN CN201420795218.6U patent/CN204346229U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104457383A (en) * | 2014-12-15 | 2015-03-25 | 重庆东京散热器有限公司 | Oil chamber for oil cooler |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20181215 |