CN2569981Y - Air valve support column screwdriver - Google Patents
Air valve support column screwdriver Download PDFInfo
- Publication number
- CN2569981Y CN2569981Y CN02276581U CN02276581U CN2569981Y CN 2569981 Y CN2569981 Y CN 2569981Y CN 02276581 U CN02276581 U CN 02276581U CN 02276581 U CN02276581 U CN 02276581U CN 2569981 Y CN2569981 Y CN 2569981Y
- Authority
- CN
- China
- Prior art keywords
- support column
- air valve
- valve support
- screwdriver
- head part
- 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
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
Abstract
The utility model relates to an air valve support column screwdriver, which is provided with two parts of a rod part and a head part which accepts a permanent magnet as a material. The rod part and the head part are connected into an integral body by a thread. When the air valve support column screwdriver is used, the head part of an air valve support column is aligned to an air valve support column, and the air valve support column is mainly disassembled and assembled by the attractive force of a magnet on the head part. The air valve support column screwdriver has simple structure, and convenient assembly and disassembly. The assembly efficiency of an internal combustion engine is enhanced.
Description
Technical field
The utility model belongs to the Mechanical Help technical field of tools, is specifically related to a kind of valve tappet bottle opener that is used for the dismounting of engine valve tappet.
Technical background
In the assembling internal combustion engine, be example with JL465Q4, for guaranteeing the big or small up to specification of valve clearance, must match different tappets, and the fit clearance between the tappet hole on tappet and the cylinder cover is very little, has only 0.020-0.062mm, makes the dismounting of tappet be difficult for.Also unspecial, effective at present dismantling device, therefore the efficiency of assembling to internal combustion engine has certain influence.
Summary of the invention
The purpose of this utility model is at the prior art above shortcomings, and a kind of valve tappet bottle opener is provided, and is specifically designed to the dismounting of valve tappet, can greatly increase work efficiency.
The technical solution of the utility model is as follows:
The valve tappet bottle opener is characterized in that having bar portion and is the head of material with the permanent magnet, and bar portion and head connect as one.
Described bar portion is connected with head threads, and the material of bar portion is a common straightcarbon steel.
During use, the head of valve tappet is aimed at valve tappet, utilize magnetic force that it is pulled down.
This bottle opener mainly utilizes the attraction of the magnet of head to come the dismounting valve tappet, is skillfully constructed, and is simple in structure, is very easy to dismounting, improved the efficiency of assembling of internal combustion engine.
Description of drawings
Fig. 1 is a structure chart of the present utility model.
The specific embodiment
Referring to Fig. 1, this valve tappet bottle opener has the B of bar portion and is head A two parts of material with the permanent magnet, and B of bar portion and head connect as one by thread connecting mode.The material of the B of bar portion is a common straightcarbon steel.
Claims (3)
1, valve tappet bottle opener is characterized in that having bar portion and is the head of material with the permanent magnet, and bar portion and head connect as one.
2, valve tappet bottle opener according to claim 1 is characterized in that bar portion is connected with head threads.
3, valve tappet bottle opener according to claim 1, the material that it is characterized in that bar portion is a common straightcarbon steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02276581U CN2569981Y (en) | 2002-09-20 | 2002-09-20 | Air valve support column screwdriver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02276581U CN2569981Y (en) | 2002-09-20 | 2002-09-20 | Air valve support column screwdriver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2569981Y true CN2569981Y (en) | 2003-09-03 |
Family
ID=33740408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02276581U Expired - Fee Related CN2569981Y (en) | 2002-09-20 | 2002-09-20 | Air valve support column screwdriver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2569981Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106514217A (en) * | 2016-12-19 | 2017-03-22 | 潍柴动力股份有限公司 | Tappet dismounting and mounting device and tappet dismounting and mounting system comprising same |
| CN113090488A (en) * | 2021-03-02 | 2021-07-09 | 四川卓滤环保技术有限公司 | Install fast and dismantle measuring pump head |
-
2002
- 2002-09-20 CN CN02276581U patent/CN2569981Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106514217A (en) * | 2016-12-19 | 2017-03-22 | 潍柴动力股份有限公司 | Tappet dismounting and mounting device and tappet dismounting and mounting system comprising same |
| CN106514217B (en) * | 2016-12-19 | 2019-01-15 | 潍柴动力股份有限公司 | Tappet attaching/detaching apparatus and tappet disassembly system comprising the device |
| CN113090488A (en) * | 2021-03-02 | 2021-07-09 | 四川卓滤环保技术有限公司 | Install fast and dismantle measuring pump head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |