CN204286724U - A kind of air-tightness detection device of car cleaner flexible pipe - Google Patents
A kind of air-tightness detection device of car cleaner flexible pipe Download PDFInfo
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- CN204286724U CN204286724U CN201420819866.0U CN201420819866U CN204286724U CN 204286724 U CN204286724 U CN 204286724U CN 201420819866 U CN201420819866 U CN 201420819866U CN 204286724 U CN204286724 U CN 204286724U
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- flexible pipe
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Abstract
The utility model provides a kind of air-tightness detection device of car cleaner flexible pipe, described washer flexible pipe is provided with multiple joint, the side of described joint is provided with the identical L shape grab of multiple structure, described air-tightness detection device comprises panel, panel is provided with a pneumatic head and multiple block head, described pneumatic head is provided with air flue, air flue is connected with source of the gas, described source of the gas is provided with pressure sensing instruments, the outer wall of described pneumatic head and block head is equipped with annular flange flange, L shape grab on described joint all can be hooked in annular flange flange, described panel is also provided with at least two positioning seats, described positioning seat has locating slot, what coordinate with locating slot is provided with hold down gag, washer flexible pipe can be pressed against in locating slot by described hold down gag.The utility model not only structure simple, be easy to maintenance, and without the need to using the equipment such as cylinder to compress itself and the interface of washer hose adapter, avoid the snap-in force butt junction when detection to cause damage.
Description
Technical field
The utility model relates to a kind of airtight test equipment of pipeline, particularly relates to a kind of air-tightness detection device of car cleaner flexible pipe.
Background technology
Car headlamp (hereinafter referred to as headlamp) is the chief component of automotive lighting, is also one of guarantee of vehicle security drive.Headlamp is generally xenon lamp, and when meeting, the high brightness due to headlamp can cause oncoming drivers dizzy and then may cause traffic hazard, so the possibility that the illumination level that will control headlamp occurs to reduce traffic hazard.Dust under normal circumstances on headlamp or dirt can cause the scattering of light, therefore need to carry out in time cleaning the cleanliness factor ensureing headlamp with washer, and washer is provided with many pipelines, and pipeline connects the parts such as nozzle.During washer work, first stretching out from bumper, then aim at the cleaning fluid that headlamp sprays certain pressure flow, spot on headlight is cleaned up, prevents the scattering of light, making driver safer when driving.Washer will prevent cleaning fluid wherein from oozing out in order to avoid affect miscellaneous part in automobile in a non-operative state, so will carry out air-leakage test to each parts on washer; All be connected by flexible pipe between each parts of washer, so the impermeability of flexible pipe is extremely important, but in prior art, the bubble-tight device of flexible pipe is detected because be not specifically designed to, therefore the air-leakage test of flexible pipe implements all cumbersome, therefore needs a kind of device of being convenient to carry out washer flexible pipe air-leakage test.
Utility model content
The technical problems to be solved in the utility model is the air-tightness detection device of the car cleaner flexible pipe providing a kind of structure simple, easy to use, to overcome the above-mentioned defect of prior art.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme: a kind of air-tightness detection device of car cleaner flexible pipe, described washer flexible pipe is provided with multiple joint, the side of described joint is provided with the identical L shape grab of multiple structure, described air-tightness detection device comprises panel, described panel is provided with the pneumatic head of a column and the block head of multiple column, described pneumatic head is provided with air flue, air flue is connected with source of the gas, described source of the gas is provided with pressure sensing instruments, the outer wall of described pneumatic head and block head is equipped with annular flange flange, L shape grab on described joint all can be hooked in annular flange flange and then by joint and dock with pneumatic head, described panel is also provided with at least two positioning seats, described positioning seat has locating slot, what coordinate with described locating slot is provided with hold down gag, washer flexible pipe can be pressed against in locating slot by described hold down gag.
Preferably, be provided with auxiliary support between described two positioning seats, described auxiliary support is provided with stopper slot.
Preferably, described hold down gag is cylinder, and the piston rod of described cylinder is towards locating slot.
Preferably, described panel is provided with plays chapter frame, and described chapter frame of beating is provided with dozen chapter cylinder, and the described piston rod beating chapter cylinder is provided with beats chapter head, beats chapter head towards locating slot.
Preferably, described locating slot is opened on the end face of positioning seat.
As mentioned above, the air-tightness detection device of a kind of car cleaner flexible pipe of the utility model, has following beneficial effect:
Pneumatic head of the present utility model and block head adopt POM material to make, without the need to using the interface of cylinder-pressing itself and washer hose adapter, the snap-in force butt junction when detecting is avoided to cause damage, and picking and placeing of this structure convenient cleaning device flexible pipe, enhance productivity.The utility model structure is simple, be easy to maintenance, reduce factory's operation cost.
Accompanying drawing explanation
Fig. 1 is structural drawing of the present utility model.
Fig. 2 is the pneumatic head structural representation in the utility model.
Fig. 3 is using method schematic diagram of the present utility model.
Fig. 4 be in the utility model pneumatic head and washer hose adapter coordinate schematic diagram.
In figure: 1 washer flexible pipe 11 joint
12 L shape grab 2 panels
21 pneumatic head 22 block heads
23 annular flange flange 211 air flues
3 positioning seat 31 locating slots
4 hold down gag 5 auxiliary supports
51 stopper slot 6 dozens chapter framves
61 dozens of chapter cylinders, 62 dozens of chapter heads
Embodiment
The structure that Figure of description illustrates, ratio, size etc., content all only in order to coordinate instructions to disclose, understand for person skilled in the art scholar and read, and be not used to limit the enforceable qualifications of the utility model, therefore the not technical essential meaning of tool, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under effect that the utility model can produce and the object that can reach, all should still drop in scope that technology contents that the utility model discloses can contain.Simultaneously, quote in this instructions as " on ", D score, "front", "rear", the term such as " centre ", also only for ease of understanding of describing, and be not used to limit the enforceable scope of the utility model, the change of its relativeness or adjustment, under changing technology contents without essence, when being also considered as the enforceable category of the utility model.
The utility model proposes a kind of air-tightness detection device of car cleaner flexible pipe, composition graphs 1-Fig. 4, described washer flexible pipe 1 is provided with multiple joint 11, and the side of described joint 11 is provided with the identical L shape grab 12 of multiple structure.Described air-tightness detection device comprises panel 2, and described panel 2 is provided with the pneumatic head 21 of a column and the block head 22 of multiple column; As shown in Figure 2, described pneumatic head 21 is provided with air flue 211, and air flue 211 is connected with source of the gas, and described source of the gas is provided with pressure sensing instruments; Described block head 22 other structures except not offering air flue are identical with pneumatic head 21.The outer wall of described pneumatic head 21 and block head 22 is equipped with annular flange flange 23, and as shown in Figure 4, the L shape grab 12 on described joint 11 all can be hooked in annular flange flange 23, and then by the joint 11 of washer flexible pipe 1 and pneumatic head 21 butt junction location.Described pneumatic head 21 for inflating in a joint 11 of washer flexible pipe 1, and block head 22 is for closing other joints 11.Described panel 2 is also provided with at least two positioning seats 3, described positioning seat 3 has locating slot 31, what coordinate with described locating slot 31 is provided with hold down gag 4, and washer flexible pipe 1 can be pressed against in locating slot 31 by described hold down gag 4.
Pneumatic head 21 described in the utility model and block head 22 all adopt POM material to make, its Stability Analysis of Structures, dependable performance, and have certain deformation quantity, therefore can effectively protect the joint 11 of washer flexible pipe 1 to be without prejudice.
In the present embodiment, be provided with auxiliary support 5 between described two positioning seats 3, described auxiliary support 5 is provided with stopper slot 51, and auxiliary support 5, for supporting the center section of washer flexible pipe 1, improves the stability of washer flexible pipe 1 when detecting impermeability.
Hold down gag 4 described in the utility model can have various structures form, such as cylinder, oil cylinder, depression bar etc., hold down gag 4 described in the present embodiment is cylinder, the piston rod of described cylinder, towards locating slot 31, can be just pressed against in locating slot 31 by washer flexible pipe 1 by the stretching motion of piston rod.
The utility model is mainly used in the impermeability checking washer flexible pipe 1, if washer flexible pipe 1 impermeability well, needs to beat qualified Zhang Ranhou and comes into operation, if the impermeability of washer flexible pipe 1 has problem, then needs to do over again and repairs or directly announce to scrap.Conveniently play qualified chapter, described panel 2 is provided with plays chapter frame 6, and described chapter frame 6 of beating is provided with dozen chapter cylinder 61, and the described piston rod beating chapter cylinder 61 is provided with beats chapter head 62, beats chapter head 62 towards locating slot 31.When staff confirms that washer flexible pipe 1 impermeability is good, directly on the utility model, qualified chapter can be played to the part that washer flexible pipe 1 is arranged in locating slot 31.The utility model is by detection impermeability operation together with beating the tooling combination of qualified chapter operation, and this not only substantially increases work efficiency, also saves some positioning equipments beaten in qualified chapter operation, saves economic expenditure.
Composition graphs 1-Fig. 4, using method of the present utility model and principle of work are: as shown in Figure 3 and Figure 4, first washer flexible pipe 1 is placed in locating slot 31 and stopper slot 51, then one of them joint 11 on washer flexible pipe 1 and pneumatic head 21 to be docked with annular flange flange 23 by L shape buckle 12 and coordinate, other joints 11 to be docked with annular flange flange 23 by L shape buckle 12 with block head 22 respectively and coordinate, after working good, control hold down gag 4 and washer flexible pipe 1 is compressed location; Then inflated in pneumatic head 21 by source of the gas, gas enters in washer flexible pipe 1, described source of the gas place is provided with tensimeter etc. for detecting bubble-tight pressure sensing instruments, determine that whether the impermeability of washer flexible pipe 1 is good according to the data instruction on instrument, if impermeability well, control to play chapter cylinder 61 pairs of washer flexible pipes 1 and carry out playing chapter, near positioning seat 3, be respectively equipped with one in the present embodiment and beat chapter cylinder 61, at diverse location, qualified chapter is beaten to washer flexible pipe 1; After accomplishing fluently chapter, again control hold down gag 4 and unclamp washer flexible pipe 1, washer flexible pipe 1 is taken out from this device and then comes into operation.If find that when detecting impermeability washer flexible pipe 1 exists impermeability problem, carry out keeping in repair or directly scrapping taking off washer flexible pipe 1 from this device.
In the present embodiment, for the ease of the location of washer flexible pipe 1, described locating slot 31 is opened on the end face of positioning seat 3.
In sum, the air-tightness detection device of a kind of car cleaner flexible pipe of the utility model, can solve the problem of the air-leakage test inconvenience of washer flexible pipe.So the utility model effectively overcomes practical problemss more of the prior art thus has very high value and use meaning.
Above-mentioned embodiment is illustrative principle of the present utility model and effect thereof only, but not for limiting the utility model.The utility model also has many aspects can improve under the prerequisite of overall thought, all without prejudice under spirit of the present utility model and category, can modify above-described embodiment or change for person skilled in the art scholar.Therefore, such as have in art and usually know that the knowledgeable modifies or changes not departing from all equivalences completed under the spirit and technological thought that the utility model discloses, must be contained by claim of the present utility model.
Claims (5)
1. the air-tightness detection device of a car cleaner flexible pipe, described washer flexible pipe (1) is provided with multiple joint (11), it is characterized in that: the side of described joint (11) is provided with the identical L shape grab (12) of multiple structure, described air-tightness detection device comprises panel (2), described panel (2) is provided with the pneumatic head (21) of a column and the block head (22) of multiple column, described pneumatic head (21) is provided with air flue (211), air flue (211) is connected with source of the gas, described source of the gas is provided with pressure sensing instruments, the outer wall of described pneumatic head (21) and block head (22) is equipped with annular flange flange (23), L shape grab (12) on described joint (11) all can be hooked in annular flange flange (23) and then be docked with pneumatic head (21) by joint (11), described panel (2) is also provided with at least two positioning seats (3), described positioning seat (3) has locating slot (31), what coordinate with described locating slot (31) is provided with hold down gag (4), washer flexible pipe (1) can be pressed against in locating slot (31) by described hold down gag (4).
2. the air-tightness detection device of a kind of car cleaner flexible pipe according to claim 1, it is characterized in that: be provided with auxiliary support (5) between described two positioning seats (3), described auxiliary support (5) is provided with stopper slot (51).
3. the air-tightness detection device of a kind of car cleaner flexible pipe according to claim 1, is characterized in that: described hold down gag (4) is cylinder, the piston of described cylinder is towards locating slot (31).
4. the air-tightness detection device of a kind of car cleaner flexible pipe according to claim 1, it is characterized in that: described panel (2) is provided with plays chapter frame (6), described chapter frame (6) of beating is provided with dozen chapter cylinder (61), the described piston rod beating chapter cylinder (61) is provided with beats chapter head (62), beats chapter head (62) towards locating slot (31).
5. the air-tightness detection device of a kind of car cleaner flexible pipe according to claim 1, is characterized in that: described locating slot (31) is opened on the end face of positioning seat (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420819866.0U CN204286724U (en) | 2014-12-18 | 2014-12-18 | A kind of air-tightness detection device of car cleaner flexible pipe |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420819866.0U CN204286724U (en) | 2014-12-18 | 2014-12-18 | A kind of air-tightness detection device of car cleaner flexible pipe |
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| CN204286724U true CN204286724U (en) | 2015-04-22 |
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| CN201420819866.0U Active CN204286724U (en) | 2014-12-18 | 2014-12-18 | A kind of air-tightness detection device of car cleaner flexible pipe |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107253048A (en) * | 2017-06-19 | 2017-10-17 | 合肥球球科技有限公司 | The air-leakage test and the mouth of pipe of automobile pipeline keep circle to install integral frock |
| CN114112210A (en) * | 2021-11-04 | 2022-03-01 | 安徽博诚汽车部件有限公司 | Multi-pipe air tightness detection device and detection method thereof |
-
2014
- 2014-12-18 CN CN201420819866.0U patent/CN204286724U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107253048A (en) * | 2017-06-19 | 2017-10-17 | 合肥球球科技有限公司 | The air-leakage test and the mouth of pipe of automobile pipeline keep circle to install integral frock |
| CN107253048B (en) * | 2017-06-19 | 2019-06-04 | 十堰市倍力汽车管业有限公司 | The air-leakage test and nozzle of automobile pipeline keep circle to install integrated tooling |
| CN114112210A (en) * | 2021-11-04 | 2022-03-01 | 安徽博诚汽车部件有限公司 | Multi-pipe air tightness detection device and detection method thereof |
| CN114112210B (en) * | 2021-11-04 | 2024-04-05 | 安徽博诚汽车部件有限公司 | Multitube air tightness detection device and detection method thereof |
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