CN206321390U - A kind of hydroecium air-leakage test automatic plugging apparatus - Google Patents
A kind of hydroecium air-leakage test automatic plugging apparatus Download PDFInfo
- Publication number
- CN206321390U CN206321390U CN201621471237.9U CN201621471237U CN206321390U CN 206321390 U CN206321390 U CN 206321390U CN 201621471237 U CN201621471237 U CN 201621471237U CN 206321390 U CN206321390 U CN 206321390U
- Authority
- CN
- China
- Prior art keywords
- push rod
- piston
- hydroecium
- air
- cylinder block
- 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
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Abstract
The utility model provides a kind of hydroecium air-leakage test automatic plugging apparatus, including the piston set in push rod, the cylinder block of opening upwards and the cylinder block, the cylinder block bottom surface offers a through hole moved up and down for push rod, air cavity is constituted between the piston and cylinder block bottom surface, the push rod is arranged on piston, injection through hole rear enclosure is worn downwards rubber ring is housed in the push rod bottom, a mounting hole is additionally provided with the piston vertical direction, tracheae is installed in the mounting hole, the tracheae is connected with air cavity.In a kind of hydroecium air-leakage test automatic plugging apparatus described in the utility model, rubber sleeve is sleeved on push rod, push rod is moved up and down by piston driving, piston realized by the intake and exhaust of air cavity and automatically moved, in use, in rubber sleeve is put in outside hydroecium threads a pipe, shunk by push rod, rubber sleeve is deformed, and by seal for pipe joints, realizes automatic-sealed requirement during hydroecium air-leakage test.
Description
Technical field
The utility model belongs to hydroecium air-leakage test technical field, automatic more particularly, to a kind of hydroecium air-leakage test
Plugging device.
Background technology
, it is necessary to air-leakage test be carried out to hydroecium, for examining hydroecium whether there is in auto radiator water room production
Leak, the defect of gas leakage, because hydroecium is provided with some outer logical pipeline such as overflow pipes, therefore need to enter in pipeline during detection
Row closure.
The content of the invention
In view of this, the utility model is directed to a kind of hydroecium air-leakage test automatic plugging apparatus, for hydroecium gas
Its pipeline is blocked during close property detection.
To reach above-mentioned purpose, what the technical solution of the utility model was realized in：
In a kind of hydroecium air-leakage test automatic plugging apparatus, including the cylinder block and the cylinder block of push rod, opening upwards
The piston of setting, the cylinder block bottom surface offers a through hole moved up and down for push rod, between the piston and cylinder block bottom surface
Air cavity is constituted, the push rod is arranged on piston, the push rod bottom wears downwards injection through hole rear enclosure and rubber ring, the piston are housed
A mounting hole is additionally provided with vertical direction, tracheae is installed in the mounting hole, the tracheae is connected with air cavity.
Further, injection piston is worn at the top of the push rod, the push rod vertical direction is provided with stomata.
Further, it is provided with bell and spigot frame at the top of the push rod.
Further, it is provided with bell and spigot frame at the top of the tracheae.
Further, the piston, which is provided with the sealing ring corresponding with cylinder block, the through hole, is provided with sealing ring.
Relative to prior art, a kind of hydroecium air-leakage test automatic plugging apparatus described in the utility model has following
Advantage：
In a kind of hydroecium air-leakage test automatic plugging apparatus described in the utility model, rubber sleeve is sleeved on push rod,
Push rod is moved up and down by piston driving, and piston is realized by the intake and exhaust of air cavity and automatically moved, in use, rubber sleeve is stretched
Water inlet outdoor is shunk in threading a pipe by push rod, rubber sleeve deformation, by seal for pipe joints, when realizing hydroecium air-leakage test from
Dynamic sealing requirement.
Brief description of the drawings
Constitute a part of accompanying drawing of the present utility model to be used for providing further understanding to of the present utility model, this practicality is new
The schematic description and description of type is used to explain the utility model, does not constitute to improper restriction of the present utility model.
In accompanying drawing：
Fig. 1 is a kind of hydroecium air-leakage test automatic plugging apparatus structural representation described in the utility model embodiment；
Fig. 2 is a kind of hydroecium air-leakage test automatic plugging apparatus Cleaning Principle signal described in the utility model embodiment
Figure.
Description of reference numerals：
1- rubber sleeves；2- cylinder block；3- sealing rings；4- pistons；
5- tracheaes；6- push rods；7- hydroeciums.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can
To be mutually combined.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than indicate
Or imply that the device or element of meaning must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For to limitation of the present utility model.In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating
Or imply relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In description of the present utility model, unless separately
It is described, " multiple " are meant that two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the utility model.
Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As shown in figure 1, a kind of hydroecium air-leakage test automatic plugging apparatus, includes the cylinder block 2 of push rod 6, opening upwards
And the cylinder block 2 in set piston 4, the piston 4 be provided with and the corresponding sealing ring 3 of cylinder block 2, the cylinder block 2
Bottom surface offers in a through hole moved up and down for push rod 6, the through hole and is provided with sealing ring 3, the piston 4 and the bottom of cylinder block 2
Air cavity is constituted between face, the push rod 6 is arranged on piston 4, the bottom of push rod 6 wears downwards injection through hole rear enclosure and rubber ring 1 is housed,
The top of push rod 6 to be worn and be additionally provided with a mounting hole on injection piston 4, the vertical direction of piston 4, and tracheae is provided with the mounting hole
5, the tracheae 5 is connected with air cavity, is realized by the tracheae 5 and supplied to air cavity and be vented.
In the present embodiment, stomata is provided with the vertical direction of push rod 6, this pusher structure is applied to need to supply when hydroecium 7 is detected
Gas situation, if need not be supplied during hydroecium detection, push rod 6 uses and is not provided with air hole structure；When push rod 6 sets gas
Kong Shi, the push rod 6 is provided with bell and spigot frame；In the present embodiment, the top of tracheae 5 is provided with bell and spigot frame.
During specific implementation, by rubber ring 1 deliver to hydroecium it is outer thread a pipe in, now the bottom end face of cylinder block 2 and hydroecium pipe
Road port is affixed, and tracheae 5 is supplied to air cavity, and piston 4 is moved up, and drives push rod 6 to move up, and then drives rubber ring 1 to move up, rubber ring
1 moves to stopping movement when being close to the bottom surface of cylinder block 2, and now push rod 6 continues to move up, and rubber ring 1 is deformed, the excircle of rubber ring 1
Surface and hydroecium insides of pipes face are close to, meanwhile, the central aperture surface of rubber ring 1 and the surface of push rod 6 are close to, and are achieved in hydroecium pipe
The sealing in road.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modifications, equivalent substitutions and improvements made etc. should be included in the utility model
Protection domain within.
Claims (5)
1. a kind of hydroecium air-leakage test automatic plugging apparatus, it is characterised in that：Cylinder block including push rod (6), opening upwards
(2) piston (4) and in the cylinder block (2) set, cylinder block (2) bottom surface offers one and supplies what push rod (6) was moved up and down
Through hole, constitutes air cavity between the piston (4) and cylinder block (2) bottom surface, the push rod (6) is arranged on piston (4), the push rod
(6) bottom, which is worn downwards injection through hole rear enclosure and is equipped with rubber ring (1), piston (4) vertical direction, is additionally provided with a mounting hole, should
Tracheae (5) is installed, the tracheae (5) is connected with air cavity in mounting hole.
2. a kind of hydroecium air-leakage test automatic plugging apparatus according to claim 1, it is characterised in that：The push rod
(6) injection piston (4) is worn at top, and push rod (6) vertical direction is provided with stomata.
3. a kind of hydroecium air-leakage test automatic plugging apparatus according to claim 2, it is characterised in that：The push rod
(6) top is provided with bell and spigot frame.
4. a kind of hydroecium air-leakage test automatic plugging apparatus according to claim 1, it is characterised in that：The tracheae
(5) top is provided with bell and spigot frame.
5. a kind of hydroecium air-leakage test automatic plugging apparatus according to claim 1, it is characterised in that：The piston
(4) it is provided with and the corresponding sealing ring (3) of cylinder block (2), sealing ring (3) is provided with the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621471237.9U CN206321390U (en) | 2016-12-30 | 2016-12-30 | A kind of hydroecium air-leakage test automatic plugging apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621471237.9U CN206321390U (en) | 2016-12-30 | 2016-12-30 | A kind of hydroecium air-leakage test automatic plugging apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206321390U true CN206321390U (en) | 2017-07-11 |
Family
ID=59261317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621471237.9U Expired - Fee Related CN206321390U (en) | 2016-12-30 | 2016-12-30 | A kind of hydroecium air-leakage test automatic plugging apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206321390U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110426154A (en) * | 2019-07-15 | 2019-11-08 | 合肥和瑞机械制造有限公司 | A kind of multifunctional pipe air-tightness detection device |
-
2016
- 2016-12-30 CN CN201621471237.9U patent/CN206321390U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110426154A (en) * | 2019-07-15 | 2019-11-08 | 合肥和瑞机械制造有限公司 | A kind of multifunctional pipe air-tightness detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170711 Termination date: 20201230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |