CN204098980U - A kind of Novel valve rotor - Google Patents
A kind of Novel valve rotor Download PDFInfo
- Publication number
- CN204098980U CN204098980U CN201420431733.6U CN201420431733U CN204098980U CN 204098980 U CN204098980 U CN 204098980U CN 201420431733 U CN201420431733 U CN 201420431733U CN 204098980 U CN204098980 U CN 204098980U
- Authority
- CN
- China
- Prior art keywords
- seat
- valve rotator
- valve
- honour
- spring
- 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
Abstract
The utility model discloses a kind of Novel valve rotor, comprise seat under the valve rotator seat of honour and valve rotator, it is characterized in that: under the described valve rotator seat of honour and valve rotator, seat is combined to form inner-cavity structure, be provided with valve rotator spring in described inner-cavity structure, above described valve rotator spring, be provided with valve rotator spring thrust plate; Described upper and lower seat forms an inner chamber, is provided with valve rotator spring and valve rotator spring thrust plate in inner chamber.Close up in lower end, the seat of honour, lower seat and thrust plate freely rotate in the lumen and do not come off, and thrust plate has certain activity vertically relative to the seat of honour.The utility model structure is simple, easy for installation, low cost of manufacture, valve limit working edge in rugged environment can be made to rotate, make it avoid the phenomenon occurring one direction concentrated wear, shorten service life of aeroengine.
Description
Technical field
The utility model relates to a kind of valve rotator, is specifically related to a kind of Novel valve rotor.
Background technique
Diesel engine spiracle be everlasting high temperature, high pressure gas in work, especially the heat load suffered by exhaust valve is larger, and lubrication effect is not fine, this can cause exhaust valve to occur one direction concentrated wear, valve and service life of aeroengine are shortened, thus design, manufacture valve rotator solve this problem.
Model utility content
The purpose of this utility model is to overcome prior art Problems existing, provides a kind of Novel valve rotor, and the utility model structure is simple, and valve limit working edge in rugged environment can be made to rotate.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the utility model is achieved through the following technical solutions:
A kind of Novel valve rotor, comprise seat under the valve rotator seat of honour and valve rotator, it is characterized in that: under the described valve rotator seat of honour and valve rotator, seat is combined to form inner-cavity structure, be provided with valve rotator spring in described inner-cavity structure, above described valve rotator spring, be provided with valve rotator spring thrust plate.
Described upper and lower seat forms an inner chamber, is provided with valve rotator spring and valve rotator spring thrust plate in inner chamber.Close up in lower end, the seat of honour, lower seat and thrust plate freely rotate in the lumen and do not come off, and thrust plate has certain activity vertically relative to the seat of honour.
Compared with prior art, the beneficial effects of the utility model are:
The utility model structure is simple, easy for installation, low cost of manufacture, valve limit working edge in rugged environment can be made to rotate, make it avoid the phenomenon occurring one direction concentrated wear, shorten service life of aeroengine.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic diagram.
The 1. valve rotator seats of honour, 2. seat under valve rotator, 3. inner-cavity structure, 4. valve rotator spring, 5. valve rotator spring thrust plate in figure.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further illustrated.
As shown in Figure 1, seat 2 under the valve rotator seat of honour 1 and valve rotator, under the described valve rotator seat of honour 1 and valve rotator, seat 2 is combined to form inner-cavity structure 3, valve rotator spring 4 is provided with in described inner-cavity structure 3, valve rotator spring thrust plate 5 is provided with above described valve rotator spring 4, when machine operation, other are by valve rotator inner chamber 3, valve rotator spring 4 is started working, continuous exchanging gas under the active force of valve rotator spring 4 and valve rotator spring thrust plate 5, the continuous operation of realization.
Claims (2)
1. a Novel valve rotor, comprise seat under the valve rotator seat of honour and valve rotator, it is characterized in that: under the described valve rotator seat of honour and valve rotator, seat is combined to form inner-cavity structure, be provided with valve rotator spring in described inner-cavity structure, above described valve rotator spring, be provided with valve rotator spring thrust plate.
2. a kind of Novel valve rotor according to claim 1, it is characterized in that: close up in lower end, the described valve rotator seat of honour, under valve rotator, seat and thrust plate freely rotate in the lumen and do not come off, and thrust plate has certain activity vertically relative to the valve rotator seat of honour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420431733.6U CN204098980U (en) | 2014-08-01 | 2014-08-01 | A kind of Novel valve rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420431733.6U CN204098980U (en) | 2014-08-01 | 2014-08-01 | A kind of Novel valve rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204098980U true CN204098980U (en) | 2015-01-14 |
Family
ID=52267416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420431733.6U Expired - Fee Related CN204098980U (en) | 2014-08-01 | 2014-08-01 | A kind of Novel valve rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204098980U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111706416A (en) * | 2020-05-14 | 2020-09-25 | 浙江锋锐发动机有限公司 | Valve seat ring mounting structure, adjusting method and engine |
-
2014
- 2014-08-01 CN CN201420431733.6U patent/CN204098980U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111706416A (en) * | 2020-05-14 | 2020-09-25 | 浙江锋锐发动机有限公司 | Valve seat ring mounting structure, adjusting method and engine |
| CN111706416B (en) * | 2020-05-14 | 2021-08-24 | 浙江锋锐发动机有限公司 | Valve seat ring mounting structure, adjusting method and engine |
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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: 20150114 Termination date: 20170801 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |