CN203109898U - Universal air valve clearance adjustment tool - Google Patents
Universal air valve clearance adjustment tool Download PDFInfo
- Publication number
- CN203109898U CN203109898U CN 201320115203 CN201320115203U CN203109898U CN 203109898 U CN203109898 U CN 203109898U CN 201320115203 CN201320115203 CN 201320115203 CN 201320115203 U CN201320115203 U CN 201320115203U CN 203109898 U CN203109898 U CN 203109898U
- Authority
- CN
- China
- Prior art keywords
- valve clearance
- sleeve
- air valve
- adjustable sleeve
- adjustment tool
- 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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- Valve-Gear Or Valve Arrangements (AREA)
- Mechanically-Actuated Valves (AREA)
- Lift Valve (AREA)
Abstract
A universal air valve clearance adjustment tool is characterized by comprising a movable hand shank, a fixed hand shank, a small adjustable sleeve and a big adjustable sleeve, wherein the fixed hand shank is fixedly connected with the big adjustable sleeve, the big adjustable sleeve is fixedly connected with the small adjustable sleeve, and the small adjustable sleeve is movably inserted into the big adjustable sleeve. By means of the structure, the universal air valve clearance adjustment tool is innovated on the principle and the structure so to be different from an existing air valve adjustment tool and has the advantages of being easy and convenient to operate, accurate, efficient and universal for various types.
Description
Technical field
The utility model relates to a kind of general valve clearance and adjusts instrument.
Background technology
At present, traditional valve clearance adjustment is to use instruments such as spanner, screwdriver to cooperate and adjusts, and different type of machines need be selected different spanners for use.Unscrew the locking nut that the rocking arm end is regulated bolt with double offset ring spanner and screwdriver.Insert between rocking arm and the air valve stem head with the clearance gauge of the valve clearance thickness of regulation, turn adjustment screw with screwdriver, drag clearance gauge simultaneously, feel resistance is arranged slightly but when not too tight, represent the requirement that gap width conforms with the regulations when clearance gauge moves.Whether stop adjustment screw with screwdriver, make it and can not rotate, locking nut screwing, drag clearance gauge reinspection tightness again and change, till qualified fully, the size of valve clearance is directly connected to the operate as normal of diesel engine.Tradition valve clearance adjustment need be selected multiple instrument for use, and the different instrument model of type difference is adjusted inconveniently, and is in course of adjustment and needs operating personnel's both hands to cooperate repeatedly to adjust, cause problems such as accuracy is not high.
Summary of the invention
In view of the problem of above existence, the purpose of this utility model is to provide a kind of novel universal valve clearance to adjust instrument, problems such as operating inconvenience to solve operating personnel, repeatedly adjust, accuracy is not high, thus can carry out the valve clearance adjustment accurately and conveniently.
For achieving the above object, the utility model is mainly by the following technical solutions:
A kind of general valve clearance is adjusted instrument, it is characterized in that, this instrument comprises flexible handle, the adjustable small sleeve of fixed handle and adjustable big sleeve, fixed handle is fixedlyed connected with adjustable big sleeve, adjustable big sleeve is fixedlyed connected with adjustable small sleeve, and adjustable small sleeve inserts versatilely in adjustable big sleeve.
Adopt the general valve clearance of said structure to adjust instrument, in principle and structural innovation, make them different with existing inspiration adjustment instrument, have simple to operation, precise and high efficiency, the characteristics that multi-model is general.
Description of drawings
Fig. 1 is that the master of the utility model structure looks schematic diagram.
The specific embodiment
The embodiment that provides below in conjunction with accompanying drawing illustrates concrete structure of the present utility model and operation principle.
Embodiment 1
6250 diesel valve gaps are adjusted, adjustable small sleeve 3 is selected the 12cm sleeve as shown in the figure, be loaded on the adjustment screw, adjustable big sleeve 4 is selected the 27cm sleeve, be loaded on the lock-screw, pull fixed handle 2 and unclamp lock-screw, pull flexible handle and adjust valve clearance to setting, left hand is fixed flexible handle 1, and the right hand is pulled fixed handle 2 and tightened lock-screw.
Embodiment 2
4135 diesel valve gaps are adjusted, adjustable small sleeve 3 is selected flat mouthful driver bit as shown in the figure, be loaded on the adjustment screw, adjustable big sleeve 3 is selected the 27cm sleeve, be loaded on the lock-screw, pull fixed handle 2 and unclamp lock-screw, pull flexible handle 1 and adjust valve clearance to setting, left hand is fixed flexible handle 1, and the right hand is pulled fixed handle 2 and tightened lock-screw.
Claims (1)
1. a general valve clearance is adjusted instrument, it is characterized in that, this instrument comprises flexible handle (1), the adjustable small sleeve of fixed handle (2) (3) and adjustable big sleeve (4), fixed handle (2) is fixedlyed connected with adjustable big sleeve (4), adjustable big sleeve (4) is fixedlyed connected with adjustable small sleeve (3), and what adjustable small sleeve (3) was movable inserts in adjustable big sleeve (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320115203 CN203109898U (en) | 2013-03-14 | 2013-03-14 | Universal air valve clearance adjustment tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320115203 CN203109898U (en) | 2013-03-14 | 2013-03-14 | Universal air valve clearance adjustment tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203109898U true CN203109898U (en) | 2013-08-07 |
Family
ID=48890275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320115203 Expired - Fee Related CN203109898U (en) | 2013-03-14 | 2013-03-14 | Universal air valve clearance adjustment tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203109898U (en) |
-
2013
- 2013-03-14 CN CN 201320115203 patent/CN203109898U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhao Zhiqiang Inventor after: Lu Baocheng Inventor after: Nie Xiujun Inventor after: Di Wei Inventor after: Liu Mingming Inventor after: Nie Haijun Inventor after: Si Yuanfei Inventor before: Zhao Zhiqiang Inventor before: Di Wei Inventor before: Lu Baocheng Inventor before: Nie Xiujun Inventor before: Liu Mingming Inventor before: Nie Haijun Inventor before: Si Yuanfei |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHAO ZHIQIANG ZHAI WEI LU BAOCHENG NIE XIUJUN LIU MINGMING NIE HAIJUN SI YUANFEI TO: ZHAO ZHIQIANG LU BAOCHENG NIE XIUJUN ZHAI WEI LIU MINGMING NIE HAIJUN SI YUANFEI |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20140314 |