CN202200256U - fuel injector assembly fixture - Google Patents
fuel injector assembly fixture Download PDFInfo
- Publication number
- CN202200256U CN202200256U CN2011203393521U CN201120339352U CN202200256U CN 202200256 U CN202200256 U CN 202200256U CN 2011203393521 U CN2011203393521 U CN 2011203393521U CN 201120339352 U CN201120339352 U CN 201120339352U CN 202200256 U CN202200256 U CN 202200256U
- Authority
- CN
- China
- Prior art keywords
- fuel injector
- press
- assembly tooling
- loading apparatus
- injector assembly
- 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
- 239000000446 fuel Substances 0.000 title claims description 94
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 238000007634 remodeling Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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- Fuel-Injection Apparatus (AREA)
Abstract
The utility model provides a sprayer assembly fixture, include: a tool body; the oil sprayer assembling tool is suitable for assembling oil rails of different models, and can produce the oil rails of different models on the same production line through simple and quick model changing on the station of oil sprayer assembling.
Description
Technical field
The utility model relates to a kind of assembly tooling, relates in particular to a kind of fuel injector assembly tooling of fuel rail assembly.
Background technology
In traditional fuel rail assembly (being called for short oily rail) assembly line, the special-purpose fuel injector assembly tooling of all corresponding cover of every kind of oily rail basically, such frock not only cost is high, and very heavy, causes the workman very painstaking in the process of remodeling.
For example; The kind of rail produce oil every day more than 5 kinds the time,, can cause in the process of remodeling, all will changing a large amount of frocks at every turn if every kind of oily rail all need adopt the assembly tooling of corresponding special fuel injector; And be inconvenient to operate, and the manufacturing cost of frock is also higher.
Therefore, be necessary to seek a kind of remodeling simply, with low cost, be fit to the fuel injector assembly tooling of producing in enormous quantities.
The utility model content
In order to address the above problem, the purpose of the utility model provides a kind of fuel injector assembly tooling, applicable to the assembling of the fuel rail assembly product of different model.
In order to achieve the above object, the utility model provides a kind of fuel injector assembly tooling, comprising:
One frock body;
A plurality of fuel injector press-loading apparatus that are used to press-fit fuel injector are arranged on the said frock body, and the distance between the said fuel injector press-loading apparatus is adjustable.
Preferably, said fuel injector assembly tooling also comprises the slide rail that is fixed on the said frock body, and said fuel injector press-loading apparatus slidably is arranged on the said slide rail.
Preferably, said fuel injector assembly tooling also comprises: the fuel injector detent mechanism is arranged on the said fuel injector press-loading apparatus.
Preferably, said fuel injector assembly tooling also comprises: oily rail body detent mechanism is arranged on a side of said fuel injector press-loading apparatus.
Preferably, said fuel injector assembly tooling also comprises: be used to control the positioning wedged block of distance between the said fuel injector press-loading apparatus, be arranged on the said oily rail body detent mechanism.
Can know by technique scheme; The utlity model has following beneficial effect: because the spacing between the fuel injector press-loading apparatus is adjustable; Make this fuel injector assembly tooling applicable to the assembling of the oily rail of different model, and on the station of fuel injector assembling, can be through remodeling simply fast; Just can be on same production line the oily rail of production different model, and the assembling process of fuel injector is reliable and stable.
Description of drawings
Fig. 1 is the perspective view of fuel injector assembly tooling among the embodiment of the utility model;
Fig. 2 is the front view of fuel injector assembly tooling among the embodiment of the utility model;
Fig. 3 is the side view of fuel injector assembly tooling among the embodiment of the utility model;
Fig. 4 is the schematic perspective view of oily rail body detent mechanism among the embodiment of the utility model;
Fig. 5 is the side view of oily rail body detent mechanism among the embodiment of the utility model.
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model embodiment is clearer,, the utility model embodiment is done explanation in further detail below in conjunction with embodiment and accompanying drawing.At this, illustrative examples of the utility model and explanation are used to explain the utility model, but not as the qualification to the utility model.
As shown in Figure 1, be the perspective view of fuel injector assembly tooling among the embodiment of the utility model, this fuel injector assembly tooling comprises:
One frock body 1, this frock body 1 can be used for carrying each parts of fuel injector assembly tooling;
A plurality of fuel injector press-loading apparatus 2 that are used to press-fit fuel injector 8 are arranged on the frock body 1, and the distance between this fuel injector press-loading apparatus 2 is adjustable.
As depicted in figs. 1 and 2, frock body 1 is provided with 4 fuel injector press-loading apparatus 2, and what certainly can understand is not limit the quantity of this fuel injector press-loading apparatus 2 in the present embodiment.
Because the distance between the fuel injector press-loading apparatus 2 in the fuel injector device frock is adjustable, make the installation assembling of the fuel injector that on same station, can realize different oily rails.
In the present embodiment, this fuel injector assembly tooling also comprises the slide rail 3 that is fixed on the frock body 1, and fuel injector press-loading apparatus 2 slidably is arranged on the slide rail 3.
As shown in Figure 2, frock body 1 is provided with two one slide rails 3, and fuel injector press-loading apparatus 2 slidably is arranged on two one slide rails 3, realizes adjusting the distance between the fuel injector press-loading apparatus 2 through slip fuel injector press-loading apparatus 2.
Continuation is referring to Fig. 1, and the fuel injector assembly tooling also comprises: the positioning wedged block 4 that is used to control distance between the fuel injector press-loading apparatus 2.
Fuel injector press-loading apparatus 2 is installed in the positioning wedged block 4, and at this moment, the distance between the fuel injector press-loading apparatus 2 just can be decided.
In the present embodiment, through the dop different spacing on the Design Orientation fixture block 4, guarantee that same set of fuel injector press-loading apparatus 2 can press-fit the oily rail 7 of different fuel injector spacings.
In the present embodiment, the fuel injector assembly tooling also comprises: fuel injector detent mechanism 5, be arranged on the fuel injector press-loading apparatus 2, and this fuel injector detent mechanism 5 is used for fixing fuel injector 8.As shown in Figure 3.
In the present embodiment, the fuel injector assembly tooling also comprises: oily rail body detent mechanism 6 is arranged on a side of said fuel injector press-loading apparatus 2.This oil rail body detent mechanism 6 is used for fixing oily rail 7.The structural representation of this oil rail body detent mechanism 6 can be referring to Fig. 4 and Fig. 5.
Like Fig. 1 and shown in Figure 4, positioning wedged block 4 can be arranged on the oily rail body detent mechanism 6.
In the present embodiment; The problem that has nothing in common with each other for the spacing that solves between the fuel injector 8; Can fuel injector press-loading apparatus 2 be installed on two one slide rails 3 during design, fuel injector press-loading apparatus 2 just can slide between different spacings like this, on oily rail body detent mechanism 6, positioning wedged block 4 is set again; Fuel injector press-loading apparatus 2 is installed in the positioning wedged block 4; The spacing of fuel injector press-loading apparatus 2 is just decided, and through the dop different spacing on the positioning wedged block 4, guarantees can press-fit at same set of fuel injector press-loading apparatus 2 the oily rail 7 of different fuel injector spacings.
Introduce down the process of remodeling of fuel injector assembly tooling below in conjunction with Fig. 1, comprise the steps:
The first step, turn on lock-screw, take off oily rail body detent mechanism 6;
Second step, trip spring pin take off fuel injector detent mechanism 5;
The 3rd goes on foot, more renews fuel injector detent mechanism 5;
The 4th step, the oily rail body detent mechanism 6 that more renews and locking.
Since adopted above technical scheme,, utility model has following beneficial effect:
One, each inter process beat is balanced, and personnel efficiently cooperate with machinery.
Two, applied widely, all fuel rail assemblies can use.
Three, remodel rapidly, easy and simple to handle.
Four, simple in structure, easy to install, reliability is high.
Five, small investment, economic benefit is high.
The above only is the preferred implementation of the utility model; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; Can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (5)
1. a fuel injector assembly tooling is characterized in that, comprising:
One frock body;
A plurality of fuel injector press-loading apparatus that are used to press-fit fuel injector are arranged on the said frock body, and the distance between the said fuel injector press-loading apparatus is adjustable.
2. fuel injector assembly tooling according to claim 1 is characterized in that, said fuel injector assembly tooling also comprises the slide rail that is fixed on the said frock body, and said fuel injector press-loading apparatus slidably is arranged on the said slide rail.
3. fuel injector assembly tooling according to claim 2 is characterized in that, said fuel injector assembly tooling also comprises: the fuel injector detent mechanism is arranged on the said fuel injector press-loading apparatus.
4. fuel injector assembly tooling according to claim 3 is characterized in that, said fuel injector assembly tooling also comprises: oily rail body detent mechanism is arranged on a side of said fuel injector press-loading apparatus.
5. fuel injector assembly tooling according to claim 4 is characterized in that, said fuel injector assembly tooling also comprises: be used to control the positioning wedged block of distance between the said fuel injector press-loading apparatus, be arranged on the said oily rail body detent mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203393521U CN202200256U (en) | 2011-09-08 | 2011-09-08 | fuel injector assembly fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203393521U CN202200256U (en) | 2011-09-08 | 2011-09-08 | fuel injector assembly fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202200256U true CN202200256U (en) | 2012-04-25 |
Family
ID=45964393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203393521U Expired - Fee Related CN202200256U (en) | 2011-09-08 | 2011-09-08 | fuel injector assembly fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202200256U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104070259A (en) * | 2013-03-25 | 2014-10-01 | 上海众源燃油分配器制造有限公司 | Tool for copper brazing of fuel rail assembly of fuel distributor |
| CN117583868A (en) * | 2023-11-27 | 2024-02-23 | 中船动力镇江有限公司 | Assembly tooling for dual fuel engine injectors |
-
2011
- 2011-09-08 CN CN2011203393521U patent/CN202200256U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104070259A (en) * | 2013-03-25 | 2014-10-01 | 上海众源燃油分配器制造有限公司 | Tool for copper brazing of fuel rail assembly of fuel distributor |
| CN117583868A (en) * | 2023-11-27 | 2024-02-23 | 中船动力镇江有限公司 | Assembly tooling for dual fuel engine injectors |
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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: 20120425 Termination date: 20160908 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |