CN107542911A - The oil injection structure of gear-box - Google Patents
The oil injection structure of gear-box Download PDFInfo
- Publication number
- CN107542911A CN107542911A CN201610482285.6A CN201610482285A CN107542911A CN 107542911 A CN107542911 A CN 107542911A CN 201610482285 A CN201610482285 A CN 201610482285A CN 107542911 A CN107542911 A CN 107542911A
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- CN
- China
- Prior art keywords
- mandrel
- installation set
- gear
- box
- cover plate
- 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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- General Details Of Gearings (AREA)
Abstract
The invention discloses a kind of oil injection structure of gear-box, the cover plate being installed on including the casing provided with tank filler sleeve, by bolt on casing, it is characterized in that the cover plate is connected with longitudinal installation set, mandrel is associated with by screw thread in installation set, mandrel is provided with endoporus, the lower end of mandrel is located in casing through tank filler sleeve, is additionally provided with dust cover on the cover plate outside installation set, at least one heat emission hole is additionally provided with the side wall of the dust cover at the top of less than installation set.The present invention can effectively prevent loss, the environmental protection of fluid, and have the effect of dust-proof, it is ensured that the cleannes of fluid.
Description
Technical field
The present invention relates to a kind of oil injection structure of gear-box.
Background technology
Current various equipment, the gear-box of such as wire drawing machine, in order to change lubricating oil therein, it is equipped with oiling device, as shown in Figure 1, the cover plate 8 that it includes the gear-box 6 provided with tank filler sleeve 7, is installed on by bolt on gear-box 6, cover plate 8 covers the tank filler sleeve 7 on gear-box 6, and in order to radiate, passage 9 is provided with cover plate 8；During work, due to the rotation of gear, the lubricating oil in gear-box 6 can fluctuate, splash, cause to have fluid and overflowed from passage 9, cause the loss of lubricating oil, and pollute environment, extraneous dust also can enter gear-box 6 by passage 9 simultaneously, will influence the cleannes of fluid.
The content of the invention
It is an object of the invention to the above-mentioned deficiency for prior art, there is provided a kind of oil injection structure of gear-box, it can effectively prevent loss, the environmental protection of fluid, and have the effect of dust-proof, it is ensured that the cleannes of fluid.
To reach above-mentioned purpose, the oil injection structure of the gear-box of the present invention, the cover plate being installed on including the casing provided with tank filler sleeve, by bolt on casing, it is characterized in that the cover plate is connected with longitudinal installation set, mandrel is associated with by screw thread in installation set, mandrel is provided with endoporus, and the lower end of mandrel is located in casing through tank filler sleeve, dust cover is additionally provided with cover plate outside installation set, at least one heat emission hole is additionally provided with the side wall of the dust cover at the top of less than installation set.
The present invention passes through thread connection due to mandrel and installation set, the lower end of mandrel is again in gear-box, it can be flooded by lubricating oil, the fluid of splashing can not overflow, but heat can be discharged by the endoporus of mandrel, the heat emission hole of dust cover, extraneous dust can not enter in the endoporus of mandrel again, have good dust-proof effect；
As a further improvement on the present invention, the upper end of mandrel endoporus is taper hole；The capacity of endoporus can be increased and reduce the flow velocity of a small amount of fluid for reaching mandrel endoporus upper end, further avoid the excessive of fluid；
The present invention can effectively prevent loss, the environmental protection of fluid, and have the effect of dust-proof, it is ensured that the cleannes of fluid.
Brief description of the drawings
Fig. 1 is the front view of existing gear-box refueling device.
Fig. 2 is the front view of the embodiment of the present invention.
Embodiment
The invention will now be described in further detail with reference to the accompanying drawings.
As shown in Figure 2, the oil injection structure of the gear-box, the cover plate 3 being installed on including the casing 1 provided with tank filler sleeve, by bolt 2 on casing 1, the cover plate 3 is connected with longitudinal installation set 3a, mandrel 4 is associated with by screw thread in installation set 3a, mandrel 4 is provided with endoporus 4a, endoporus 4a upper end is taper hole, the lower end of mandrel 4 is located in casing 1 through tank filler sleeve, flooded by lubricating oil, dust cover 5 is additionally provided with cover plate 3 outside installation set 3a, two heat emission hole 5a are additionally provided with the side wall of the dust cover 5 at the top of less than installation set.
When needing oiling, only it need to unclamp bolt 2, remove cover plate 3；It is of the invention to be coupled due to mandrel 4 with installation set 3a; the lower end of mandrel 4 is flooded by lubricating oil again; the fluid of splashing can not overflow; loss, the environmental protection of fluid can effectively be prevented; but heat can be discharged by the heat emission hole 5a of endoporus 4a, dust cover 5; extraneous dust can not enter in the endoporus 4a of mandrel 4 again, have good dust-proof effect, it is ensured that the cleannes of fluid.
Claims (2)
- A kind of 1. oil injection structure of gear-box, the cover plate being installed on including the casing provided with tank filler sleeve, by bolt on casing, it is characterized in that the cover plate is connected with longitudinal installation set, mandrel is associated with by screw thread in installation set, mandrel is provided with endoporus, the lower end of mandrel is located in casing through tank filler sleeve, is additionally provided with dust cover on the cover plate outside installation set, at least one heat emission hole is additionally provided with the side wall of the dust cover at the top of less than installation set.
- 2. the oil injection structure of gear-box as claimed in claim 1, it is characterised in that the upper end of mandrel endoporus is taper hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610482285.6A CN107542911A (en) | 2016-06-28 | 2016-06-28 | The oil injection structure of gear-box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610482285.6A CN107542911A (en) | 2016-06-28 | 2016-06-28 | The oil injection structure of gear-box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107542911A true CN107542911A (en) | 2018-01-05 |
Family
ID=60961930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610482285.6A Pending CN107542911A (en) | 2016-06-28 | 2016-06-28 | The oil injection structure of gear-box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107542911A (en) |
-
2016
- 2016-06-28 CN CN201610482285.6A patent/CN107542911A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180105 |