CN202292625U - Fuel injector withdrawing tool set - Google Patents
Fuel injector withdrawing tool set Download PDFInfo
- Publication number
- CN202292625U CN202292625U CN2011203738739U CN201120373873U CN202292625U CN 202292625 U CN202292625 U CN 202292625U CN 2011203738739 U CN2011203738739 U CN 2011203738739U CN 201120373873 U CN201120373873 U CN 201120373873U CN 202292625 U CN202292625 U CN 202292625U
- Authority
- CN
- China
- Prior art keywords
- fuel injector
- main body
- tool set
- withdrawing
- base plate
- 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 - Lifetime
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- Fuel-Injection Apparatus (AREA)
Abstract
The utility model relates to a fuel injector withdrawing tool set which is composed of a main body, a stress-applied rotating screw hole, fuel injector withdrawing slots and a pivot baseplate; and the fuel injector withdrawing tool set is characterized in that the main body is in the shape of a cuboid plate, the middle section of the main body is provided with the stress-applied rotating screw hole, the two sides of the main body are respectively provided with a fuel injector withdrawing slot, and the pivot baseplate is placed at the bottom of the main body on one side of the stress-applied rotating screw hole. According to the lever principle, the fuel injector withdrawing tool set can withdraw a fuel injector easily, thereby reducing the maintenance time.
Description
Technical field
The utility model relates to a kind of fuel injector and takes out the set of tools cover, belongs to a kind of engine fuel injector and takes out specific purpose tool.
Background technology
At present; Because the engine fuel injector great majority adopt rectilinear arrangement in upright arrangement, so pollutants such as Residual oil, dust are easy to enter into the fuel injector conduit, the easy carbon distribution that forms under hot conditions; After operation a period of time; Fuel injector can't take out, so binding engine fuel injector characteristics, and design has been invented fuel injector and taken out the set of tools cover.
Adopt instrument such as traditional type crowbar to be easy to cover cap is destroyed, and be difficult to take out fuel injector and increased maintenance cost, caused bigger economic loss to the client.After adopting specific purpose tool, be easy to take out, reduced maintenance time according to the lever principle fuel injector.
Summary of the invention
The purpose of the utility model provides a kind of fuel injector and takes out the set of tools cover, and it can easily take out fuel injector according to lever principle, reduces maintenance time.
The technical scheme of the utility model is achieved in that fuel injector takes out the set of tools cover; Take out draw-in groove by main body, afterburning rotation screw, fuel injector; The fulcrum base plate is formed, and it is characterized in that: it is tabular that main body is cuboid, and the main body stage casing has afterburning rotation screw; The main body both sides have fuel injector and take out draw-in groove, and the fulcrum base plate is placed in the bottom of afterburning rotation screw one side main body.
Described fulcrum base plate size can be adjusted.
The good effect of the utility model is simple in structure, can fuel injector easily be taken out through lever principle, reduces maintenance time.
Description of drawings
Fig. 1 is the structure chart of the utility model.
Fig. 2 is the figure that cuts open of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further specified: as shown in Figure 1; Fuel injector takes out the set of tools cover, takes out draw-in groove 3 by main body 1, afterburning rotation screw 2, fuel injector, and fulcrum base plate 4 is formed; It is characterized in that: it is tabular that main body 1 is cuboid; Main body 1 stage casing has afterburning rotation screw 2, and main body 1 both sides have fuel injector and take out draw-in groove 3, and fulcrum base plate 4 is placed in the bottom of afterburning rotation screw 2 one side main bodys 1.
Described fulcrum base plate 4 size adjustable are whole.
Embodiment:
Like Fig. 1, shown in 2; Ablate in oil injector hole when injector body, fulcrum base plate 4 is placed on the cover cap, less stressed to cover cap; Main body 1 is pressed on the fulcrum base plate 4; One section fuel injector on the main body 1 takes out draw-in groove 3 and blocks fuel injector, and the other end adopts the mode of knocking, and uses lever principle and can fuel injector be taken out gradually; Under the situation that adjacent two fuel injectors can not got simultaneously; Main body 1 two ends fuel injector takes out draw-in groove 3 and is hung on the fuel injector, below fulcrum base plate 4 is placed on, bolt is screwed in the afterburning rotation screw 2; Firmly rotation; Under the effect of extruding force, will drive fuel injector and move up together, so fuel injector will be removed like this.
Claims (2)
1. fuel injector takes out the set of tools cover; Take out draw-in groove by main body, afterburning rotation screw, fuel injector; The fulcrum base plate is formed, and it is characterized in that: it is tabular that main body is cuboid, and the main body stage casing has afterburning rotation screw; The main body both sides have fuel injector and take out draw-in groove, and the fulcrum base plate is placed in the bottom of afterburning rotation screw one side main body.
2. take out the set of tools cover according to the fuel injector described in the claim 1, it is characterized in that described fulcrum base plate size can adjust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203738739U CN202292625U (en) | 2011-10-08 | 2011-10-08 | Fuel injector withdrawing tool set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203738739U CN202292625U (en) | 2011-10-08 | 2011-10-08 | Fuel injector withdrawing tool set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202292625U true CN202292625U (en) | 2012-07-04 |
Family
ID=46361599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203738739U Expired - Lifetime CN202292625U (en) | 2011-10-08 | 2011-10-08 | Fuel injector withdrawing tool set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202292625U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904404A (en) * | 2015-11-30 | 2016-08-31 | 中国人民解放军军事交通学院 | Fuel injector detachment tool for diesel engine |
-
2011
- 2011-10-08 CN CN2011203738739U patent/CN202292625U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904404A (en) * | 2015-11-30 | 2016-08-31 | 中国人民解放军军事交通学院 | Fuel injector detachment tool for diesel engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120704 |