CN205745213U - End cover for main transmission speed reducer - Google Patents
End cover for main transmission speed reducer Download PDFInfo
- Publication number
- CN205745213U CN205745213U CN201620427589.8U CN201620427589U CN205745213U CN 205745213 U CN205745213 U CN 205745213U CN 201620427589 U CN201620427589 U CN 201620427589U CN 205745213 U CN205745213 U CN 205745213U
- Authority
- CN
- China
- Prior art keywords
- oil
- end cover
- main transmission
- speed reducer
- end cap
- 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
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 22
- 239000003638 chemical reducing agent Substances 0.000 title abstract description 9
- 239000003921 oil Substances 0.000 abstract description 33
- 239000010687 lubricating oil Substances 0.000 abstract description 10
- 239000000839 emulsion Substances 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- General Details Of Gearings (AREA)
Abstract
The utility model relates to an end cover for a main transmission speed reducer, which comprises oil grooves, a communicating groove and a pipeline, wherein two oil grooves are arranged in the end cover side by side, the oil groove at the inner side of the end cover is communicated with one end of the communicating groove, and the other end of the communicating groove is communicated with the main transmission speed reducer; the oil groove on the outer side of the end cover is connected with an oil return pipe of the main transmission speed reducer through a pipeline. The utility model has the advantages that: overall structure is simple, and easily processing practices thrift the lubricating oil use amount, has avoided loaded down with trivial details dismantlement. An oil groove on the outer side of the end cover is communicated with an oil return pipeline of the speed reducer, so that lubricating oil can be conveniently recovered; the oil groove on the inner side of the end cover is connected with the speed reducer, so that the lubricating oil is recycled, and the leakage problem is solved. The oil collecting of the oil groove is facilitated, the thickness of the end cover is increased, and meanwhile the strength of the end cover is also increased.
Description
Technical field
This utility model relates to the present invention relates to a kind of end cap for main transmission reductor, particularly relates to one and is applicable to associating
The end cap of unit Main Drive of Rolling Mill reductor.
Background technology
Cold rolling mill Unit erriger Main Drive of Rolling Mill speed reducer output shaft, due to long-time high speed rotating (linear velocity 1200m/s)
Existing outermost end cap oil seal failure, is shown in Fig. 1, permeability situation occurs, the lubricating oil oozed out can flow between frame, long-term seepage meeting
Pollute emulsion, must shut down when this occurs and readjust emulsion, cause emulsion waste production cost to raise, additionally main transmission
Speed reducer structure is complicated, and dismounting replacing speed reducer axle envelope is extremely difficult, need to shut down for a long time and just can complete this work, reduces
Production efficiency.
Summary of the invention
For overcoming the deficiencies in the prior art, the purpose of this utility model is to provide a kind of end cap for main transmission reductor, both
Leakage problems can be solved, be avoided that again loaded down with trivial details dismounting.
For achieving the above object, this utility model is achieved through the following technical solutions:
A kind of end cap for main transmission reductor, including oil groove, connectivity slot, pipeline, is arranged side by side two oil grooves in end cap,
Oil groove inside end cap is connected with connectivity slot one end, and the other end of connectivity slot is connected with main transmission reductor；Outside end cap
Oil groove be connected by the oil return pipe of pipeline with main transmission reductor.
The ending cover thickness H of main transmission reductor is 80-120mm.
Compared with prior art, the beneficial effects of the utility model are:
Overall structure is simple, it is easy to processing, saves lubricating oil usage amount, it is to avoid loaded down with trivial details dismounting.Outside end cap oil groove with subtract
Speed machine return line is connected, it is simple to reclaim lubricating oil；Inside end cap, oil groove is connected with reductor, it is achieved the repetition of lubricating oil
Utilize, solve leakage problems.For ease of the oil-collecting of oil groove, increase ending cover thickness, too increase the intensity of end cap simultaneously.
Accompanying drawing explanation
Fig. 1 is original main transmission reductor end cover structure schematic diagram.
Fig. 2 is structural representation of the present utility model.
Fig. 3 is the I portion enlarged drawing of Fig. 2.
In figure: the 2-oil groove 3-pipeline 4-connectivity slot of 1-axle envelope position.
Detailed description of the invention
Below in conjunction with Figure of description, this utility model is described in detail, it should be noted that enforcement of the present utility model
It is not limited to following embodiment.
See Fig. 2, Fig. 3, for the end cap of main transmission reductor, including oil groove 2, connectivity slot 4, pipeline 3, in end cap also
Row arranges two oil grooves 2, and the oil groove 2 inside end cap is connected with connectivity slot 4 one end, the other end of connectivity slot 4 and main biography
Dynamic reductor is connected, and makes that the fluid being accumulated in oil groove 2 is counter to be flowed in reductor；Oil groove 2 outside end cap passes through pipeline
3 are connected with the oil return pipe of main transmission reductor, and preferred pipeline 3 is connected to main transmission reductor return line lowest part,
In order to avoid oil return is the most smooth.Technique scheme can ensure that fluid no longer throws away at axle envelope.
The ending cover thickness H of main transmission reductor is 80-120mm, and original ending cover thickness h is 60-100mm, adds end
The thickness of lid, adds the degree of depth and the width of oil groove 2, in order to arrange oil groove 2 and strengthen oil content then, in order to avoid accumulation
Fluid quickly throws away.
This utility model overall structure is simple, it is easy to processing, saves lubricating oil usage amount, it is to avoid loaded down with trivial details dismounting.Outside end cap
Side oil groove 2 is connected with reductor return line, it is simple to reclaim lubricating oil；Inside end cap, oil groove 2 is connected with reductor, real
The recycling of existing lubricating oil, solves leakage problems.For ease of the oil-collecting of oil groove 2, increase ending cover thickness, also increase simultaneously
Add the intensity of end cap.
Claims (2)
1. the end cap for main transmission reductor, it is characterised in that include oil groove, connectivity slot, pipeline, in end cap
Being arranged side by side two oil grooves, the oil groove inside end cap is connected with connectivity slot one end, and the other end of connectivity slot slows down with main transmission
Machine is connected；Oil groove outside end cap is connected by the oil return pipe of pipeline with main transmission reductor.
A kind of end cap for main transmission reductor the most according to claim 1, it is characterised in that this main transmission subtracts
The ending cover thickness H of speed machine is 80-120mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620427589.8U CN205745213U (en) | 2016-05-12 | 2016-05-12 | End cover for main transmission speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620427589.8U CN205745213U (en) | 2016-05-12 | 2016-05-12 | End cover for main transmission speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205745213U true CN205745213U (en) | 2016-11-30 |
Family
ID=57369391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620427589.8U Expired - Fee Related CN205745213U (en) | 2016-05-12 | 2016-05-12 | End cover for main transmission speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205745213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110043667A (en) * | 2019-05-15 | 2019-07-23 | 江苏常众发动力有限公司 | A kind of oil seal |
-
2016
- 2016-05-12 CN CN201620427589.8U patent/CN205745213U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110043667A (en) * | 2019-05-15 | 2019-07-23 | 江苏常众发动力有限公司 | A kind of oil seal |
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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: 20161130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |