CN203215183U - Quick-change plug for realizing leakproofness detection of fuel pipe - Google Patents
Quick-change plug for realizing leakproofness detection of fuel pipe Download PDFInfo
- Publication number
- CN203215183U CN203215183U CN 201320129107 CN201320129107U CN203215183U CN 203215183 U CN203215183 U CN 203215183U CN 201320129107 CN201320129107 CN 201320129107 CN 201320129107 U CN201320129107 U CN 201320129107U CN 203215183 U CN203215183 U CN 203215183U
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- Prior art keywords
- plug
- quick
- fuel pipe
- assembly
- sealing plug
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Abstract
The utility model relates to a quick-change plug for realizing leakproofness detection of a fuel pipe. The quick-change plug comprises a support assembly as well as a sealing plug and a fixed clamping assembly which are arranged on the support assembly, wherein the support assembly comprises a frame body and a pin shaft assembly, wherein at least a part of the frame body is reverse-U-shaped; the pin shaft assembly is arranged at two ends of the reverse-U-shaped part; the sealing plug is arranged at the inner side of the reverse-U-shaped frame body; the fixed clamping assembly comprises at least two groups of clamping jaws matched and movably connected with the pin shaft assembly; and the quick-change plug comprises a quick connector, wherein at least a part of the quick connector is matched with and arranged on the sealing plug. Various detection and use feedbacks obtained after the quick-change plug is put into the actual production verify that the operation time is greatly saved as comparison with the patch time for realizing leakproofness detection of the whole fuel pipe by using a tool provided in the prior art, and the process is greatly simplified in production, so that the production efficiency is comprehensively increased by using the quick-change plug.
Description
Technical field
The utility model relates to a kind of mechanical sealing element, particularly relates to a kind of fuel pipe sealing detection quick change plug.
Background technique
In the prior art, the fuel pipe sealing detection is to detect according to the leakage rate that the related request of automobile production producer and country is done fuel pipe.
Fuel rail assembly has certain leakage rate, is 8cc/min as some motor corporation's regulation leakage rates of the U.S.; When measuring, as long as leakage rate is exactly acceptable product less than this value, just need a termination of fuel rail assembly is gone on the detecting instrument and will measure this value, the other end or a few end clog with stopper, and it is air tight to guarantee during measurement that fuel pipe and instrument insert auxiliary section and stopper and joint auxiliary section.
In existing technical scheme, fuel pipe sealing detection quick inserting joint plug generally is made up of two parts, and the one, fast plug, another is clamp.During sealing detection, the workman wants earlier stopper to be inserted quick inserting joint, with clamp stopper and quick inserting joint is fixed up again.
The technological scheme of above-mentioned prior art is after the sealing leak detection is finished, want earlier clamp to be removed later on corkage again, this kind structure and operation make that the operation of workman in the middle of actual job is a lot, and generally stopper is not easy to extract very much, makes more that so just actual working efficiency reduces greatly.
The model utility content
The purpose of this utility model is to propose a kind of fuel pipe sealing detection quick change plug that can improve production security, enhance productivity simultaneously when hunting leak that seals at the fuel pipe with the connection-peg assembling.
For achieving the above object, the utility model provides a kind of fuel pipe sealing detection quick change plug, comprise bracket component and be arranged on sealing plug and fixing clamping assembly on the described bracket component, described bracket component comprises that the part is down at least " U " support body of type and the Assembly of pin that is arranged on down " U " type part two ends, described sealing plug is arranged on the described inboard of the support body of " U " type, described fixedly clamping assembly comprises at least two group claws, described claw and the adaptive flexible connection of described Assembly of pin, described quick change plug comprise at least part of adaptive quick inserting joint that is installed on the described sealing plug.
Preferably, described fixedly clamping assembly also comprises at least part of torque spring that is installed on the described support body and matches and be connected with described claw.
More preferably, described claw comprises buckle end and handle end, and the position of described buckle end and shape match with the bottom of described sealing plug or match with quick inserting joint on being installed in described sealing plug.
Preferably, described two groups of claws buckle end separately has the structure that claims toward each other, and the described structure that claims toward each other acts synergistically on the bottom of described sealing plug or acts on the quick inserting joint that is installed on the described sealing plug.
Preferably, the buckle end of described claw, handle end and described Assembly of pin form the fixing chucking of Lever type structure.
Preferably, described support body is at least part of is hollow structure.
Based on technique scheme, the utility model has the advantages that:
The multiple detection that in actual putting into production, obtains by the utility model and use the checking of feedback, the pitch time of the whole fuel pipe sealing leak detection of used frock is compared in fuel pipe sealing detection quick change plug frock of the present utility model and the prior art, saved the operating time widely, and in production of the present utility model, also simplified operation significantly, therefore, use of the present utility model has improved manufacturing efficiency in all directions.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, constitutes the application's a part, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not constitute improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the side view of structure shown in Figure 1.
Embodiment
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Referring to Fig. 1 and Fig. 2, the preferred embodiment of a kind of fuel pipe sealing detection of the utility model shown in it quick change plug.
In the utility model, described fuel pipe sealing detection quick change plug comprises bracket component and is arranged on sealing plug 1 and fixing clamping assembly on the described bracket component, described bracket component comprises that the part is down at least " U " support body 2 of type and the Assembly of pin that is arranged on down " U " type part two ends.
In the utility model, the integral body of described support body 2 is down " U " type, and as shown in Figure 1, certainly, those skilled in the art also can set up other mechanisms or parts in " U " type of falling as required, to satisfy multiple demand.
Referring to Fig. 1 and Fig. 2, described sealing plug 1 is arranged on the described inboard of the support body 2 of " U " type, and sealing plug 1 is arranged on down the middle inside position of the support body 2 of " U " type in Fig. 1.
Described fixedly clamping assembly comprises at least two group claws 3, as shown in Figure 1, described claw 3 and described Assembly of pin 5 adaptive flexible connections, quick change plug described in the utility model also comprises at least part of adaptive quick inserting joint (not shown) that is installed on the described sealing plug 1.Need to prove that quick inserting joint of the present utility model also can some or all ofly be installed in described sealing plug 1 inside, thereby improve sealing.
Continuation is referring to Fig. 2, described fixedly clamping assembly also comprises at least part of torque spring 4 that is installed on the described support body 2 and matches and be connected with described claw 3, an end of this torque spring 4 acts on the described support body 2, another end acts on the described claw 3, makes claw 3 resetting after the rotation or to directly act on the bottom of sealing plug 1 or act on the quick inserting joint that is installed on the described sealing plug 1.
Referring to Fig. 1, described claw 3 comprises buckle end 31 and handle end 32 again, and the position of described buckle end 31 and shape match with the bottom of described sealing plug 1 or match with quick inserting joint on being installed in described sealing plug 1.
In the utility model, described two claws 3 are the inboard that " eight " font is arranged on down the support body 2 of " U " type, during use, two claws 3 upwards prop up the bottom of sealing plug 1 or prop up the quick inserting joint that is installed on the described sealing plug 1, the user can move handle end 32 then, discharges and dismantles described quick inserting joint.
Preferably, described two groups of claws 3 buckle end 31 separately has the structure that claims toward each other, the described structure that claims toward each other acts synergistically on the bottom of described sealing plug 1 or acts on the quick inserting joint that is installed on the described sealing plug 1, as shown in Figure 1, this kind structure is beneficial to the even and balance of active force, also can increase the working life of each parts simultaneously.
As shown in Figure 1, the buckle end 31 of described claw 3, handle end 32 and described Assembly of pin form the fixing chucking of Lever type structure, this structure can either realize that cost is controlled, and can also make the operator with comparalive ease left-hand seat use, so, the end of handle end 32 greater than the length of buckle end 31 apart from Assembly of pin 5, makes firmly can the reducing greatly of operator apart from the length of Assembly of pin 5 thus, improves utilization efficiency.
As shown in Figure 2, in order to alleviate weight of the present utility model, described support body 2 is at least part of to be hollow structure.
Working principle of the present utility model and working procedure are:
The utility model can be selected corresponding sealing plug 1 according to the difference of quick inserting joint.
At first, sealing plug 1 is fixed on the support body 2, then the quick inserting joint (not shown) is inserted on the sealing plug 1, by two claws 3 quick inserting joint is tightened again, at this moment, just can carry out the fuel pipe sealing detection.
After the fuel pipe sealing detection finished, the operator can open two claws 3 with openhanded, pulls up quick inserting joint then.
The composition of each parts of the utility model and use specify as follows:
1) bracket component
2) sealed department assembly
Comprise sealing plug 1, when this part structure is used for the sealing leak detection quick inserting joint is sealed up fully.
3) fixing clamping assembly
Comprise claw 3, torque spring 4, this part structure mainly is at fixing quick inserting joint of when leak detection sealing, makes quick inserting joint can not deviate from seal plug.
Should be noted that at last: above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit; Although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the field are to be understood that: still can make amendment or the part technical characteristics is equal to replacement embodiment of the present utility model; And not breaking away from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technological scheme scope that the utility model asks for protection.
Claims (6)
1. fuel pipe sealing detection quick change plug, it is characterized in that: comprise bracket component and be arranged on sealing plug (1) and fixing clamping assembly on the described bracket component, described bracket component comprises that the part is down at least " U " support body (2) of type and the Assembly of pin that is arranged on down " U " type part two ends, described sealing plug (1) is arranged on the described inboard of the support body (2) of " U " type, described fixedly clamping assembly comprises at least two group claws (3), described claw (3) and the adaptive flexible connection of described Assembly of pin, described quick change plug comprises at least part of adaptive quick inserting joint that is installed on the described sealing plug (1).
2. fuel pipe sealing detection quick change plug according to claim 1 is characterized in that: described fixedly clamping assembly also comprises at least part of torque spring (4) that is installed in that described support body (2) is gone up and matches and be connected with described claw (3).
3. fuel pipe sealing detection quick change plug according to claim 2, it is characterized in that: described claw (3) comprises buckle end (31) and handle end (32), and the position of described buckle end (31) and shape match with the bottom of described sealing plug (1) or match with quick inserting joint on being installed in described sealing plug (1).
4. fuel pipe sealing detection quick change plug according to claim 3, it is characterized in that: described two groups of claws (3) buckle end (31) separately has the structure that claims toward each other, and the described structure that claims toward each other acts synergistically on the bottom of described sealing plug (1) or acts on the quick inserting joint that is installed on the described sealing plug (1).
5. fuel pipe sealing detection quick change plug according to claim 3 is characterized in that: the buckle end (31) of described claw (3), handle end (32) and the fixing chucking of described Assembly of pin formation Lever type structure.
6. fuel pipe sealing detection quick change plug according to claim 2 is characterized in that: described support body (2) is at least part of to be hollow structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320129107 CN203215183U (en) | 2013-03-21 | 2013-03-21 | Quick-change plug for realizing leakproofness detection of fuel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320129107 CN203215183U (en) | 2013-03-21 | 2013-03-21 | Quick-change plug for realizing leakproofness detection of fuel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203215183U true CN203215183U (en) | 2013-09-25 |
Family
ID=49204721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320129107 Expired - Fee Related CN203215183U (en) | 2013-03-21 | 2013-03-21 | Quick-change plug for realizing leakproofness detection of fuel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203215183U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103174906A (en) * | 2013-03-21 | 2013-06-26 | 河北亚大汽车塑料制品有限公司 | Quick-changing plug of fuel pipe seal detection |
| CN106439275A (en) * | 2016-10-12 | 2017-02-22 | 安徽瑞通塑业有限公司 | Reinforced corrugated pipe with rapid locking end opening |
-
2013
- 2013-03-21 CN CN 201320129107 patent/CN203215183U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103174906A (en) * | 2013-03-21 | 2013-06-26 | 河北亚大汽车塑料制品有限公司 | Quick-changing plug of fuel pipe seal detection |
| CN106439275A (en) * | 2016-10-12 | 2017-02-22 | 安徽瑞通塑业有限公司 | Reinforced corrugated pipe with rapid locking end opening |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Changshun Yada Automobile Components and Parts Manufacturing Co., Ltd. Assignor: Hebei Yada Vehicle Plastic Product Co., Ltd. Contract record no.: 2014220000009 Denomination of utility model: Quick-changing plug of fuel pipe seal detection Granted publication date: 20130925 License type: Exclusive License Record date: 20140210 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20200321 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |