CN202900358U - Valve lock clamp - Google Patents
Valve lock clamp Download PDFInfo
- Publication number
- CN202900358U CN202900358U CN 201220539392 CN201220539392U CN202900358U CN 202900358 U CN202900358 U CN 202900358U CN 201220539392 CN201220539392 CN 201220539392 CN 201220539392 U CN201220539392 U CN 201220539392U CN 202900358 U CN202900358 U CN 202900358U
- Authority
- CN
- China
- Prior art keywords
- lock clamp
- valve
- main body
- utility
- model
- 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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- Lift Valve (AREA)
Abstract
The utility model relates to the technical field of auto spare parts, in particular to a valve lock clamp of an internal-combustion engine. The valve lock clamp is provided with a coniform lock clamp main body. A plurality of annular protruding ribs are arranged on the inner wall of the lock clamp main body. The valve lock clamp has the advantages of being simple in structure, capable of effectively restraining swing of a valve due to the fact that the annular protruding ribs are arranged on the inner wall of the lock clamp main body, simple in machining process and tight in assembly.
Description
Technical field
The utility model relates to the auto parts machinery technical field, especially a kind of valve collet of internal-combustion engine.
Background technique
Internal combustion engine air door retainer clamp is a part of Valve System of Internal Combustion Engine, and effect is to connect valve and cotter seat, transmits valve and opens and closes required power and motion.Traditional valve collet forms between the valve that makes and the cotter seat and is rigidly connected and good transferring power when being in assembling condition.
The model utility content
The technical problems to be solved in the utility model is: overcome the deficiency in the prior art, provide a kind of simple in structure, the valve collet that transferring power efficient is high.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of valve collet, have coniform locker main body, and described locker main body inner wall is provided with many ring-type convex tendons.
Further, described convex tendon cross-section is circular arc.
Further, described convex tendon is 3.
The beneficial effects of the utility model are: the utility model is simple in structure, and the locker inwall is provided with many convex tendons can effectively contain the swing of valve, and course of working is simple simultaneously, and is closely equipped.
Description of drawings
Below in conjunction with drawings and embodiments the utility model is further specified.
Fig. 1 is sectional view of the present utility model.
1. locker main bodys among the figure, the 1-1. convex tendon.
Embodiment
By reference to the accompanying drawings the utility model is further described now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, so it only shows the formation relevant with the utility model.
Valve collet as shown in Figure 1 has coniform locker main body 1, and locker main body 1 inwall is provided with 3 ring-type convex tendon 1-1; Convex tendon 1-1 cross-section is circular arc.
This valve collet is simple in structure, and locker main body 1 inwall is provided with 3 convex tendon 1-1 can effectively contain the swing of valve, and course of working is simple simultaneously, and is closely equipped.
Above-mentioned mode of execution only is explanation technical conceive of the present utility model and characteristics; its purpose is to allow the personage that is familiar with technique can understand content of the present utility model and is implemented; can not limit protection domain of the present utility model with this; all equivalences of doing according to the utility model Spirit Essence change or modify, and all should be encompassed in the protection domain of the present utility model.
Claims (3)
1. valve collet, it is characterized in that: have coniform locker main body (1), described locker main body (1) inwall is provided with many ring-type convex tendons (1-1).
2. valve collet according to claim 1, it is characterized in that: described convex tendon (1-1) cross-section is circular arc.
3. valve collet according to claim 1, it is characterized in that: described convex tendon (1-1) is 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220539392 CN202900358U (en) | 2012-10-19 | 2012-10-19 | Valve lock clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220539392 CN202900358U (en) | 2012-10-19 | 2012-10-19 | Valve lock clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202900358U true CN202900358U (en) | 2013-04-24 |
Family
ID=48121039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220539392 Expired - Fee Related CN202900358U (en) | 2012-10-19 | 2012-10-19 | Valve lock clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202900358U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103422931A (en) * | 2013-07-16 | 2013-12-04 | 东风朝阳朝柴动力有限公司 | Three-groove valve collet mechanism beneficial to rotation of engine valves |
| CN106351706A (en) * | 2016-11-24 | 2017-01-25 | 余姚市舒春机械有限公司 | Cold-extruding lock clamp for unmanned aerial vehicle and preparation method of cold-extruding lock clamp |
-
2012
- 2012-10-19 CN CN 201220539392 patent/CN202900358U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103422931A (en) * | 2013-07-16 | 2013-12-04 | 东风朝阳朝柴动力有限公司 | Three-groove valve collet mechanism beneficial to rotation of engine valves |
| CN106351706A (en) * | 2016-11-24 | 2017-01-25 | 余姚市舒春机械有限公司 | Cold-extruding lock clamp for unmanned aerial vehicle and preparation method of cold-extruding lock clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20131019 |