CN207585849U - A kind of valve cock air tightness detection mechanism - Google Patents
A kind of valve cock air tightness detection mechanism Download PDFInfo
- Publication number
- CN207585849U CN207585849U CN201721781282.9U CN201721781282U CN207585849U CN 207585849 U CN207585849 U CN 207585849U CN 201721781282 U CN201721781282 U CN 201721781282U CN 207585849 U CN207585849 U CN 207585849U
- Authority
- CN
- China
- Prior art keywords
- valve cock
- tool locating
- locating plate
- air
- seal
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- 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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- 238000001514 detection method Methods 0.000 title claims abstract description 18
- 238000012360 testing method Methods 0.000 claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000011148 porous material Substances 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Examining Or Testing Airtightness (AREA)
Abstract
The utility model provides a kind of valve cock air tightness detection mechanism, including rack and rack-mounted inflating pressure seal assembly, working plate positioning component, test suite.Inflating pressure seal assembly includes the first driver and seal closure, and working plate positioning component includes being arranged on the tool locating plate immediately below seal closure；The bottom of seal closure is equipped with valve cock seal groove, and top is equipped with the air-filled pore of the external air pump of connection, air-filled pore connection valve cock seal groove；Tool locating plate is equipped with the valve cock putting hole being located at immediately below valve cock seal groove；Test suite includes the second driver, lifter plate and test water tank；Lifter plate includes needle tubing putting hole and needle tubing, and the bottom end of needle tubing is extended into test water tank, and top is equipped with matched to interface with valve cock.The valve cock air tightness detection mechanism that the application proposes is capable of the air-tightness of automatization judgement valve cock, while overcome while the problem of single gas-tight seal bad is easily caused when detecting multiple valve cocks.
Description
Technical field
The utility model is related to valve cock air-leakage test technical field more particularly to a kind of valve cock air tightness detection machines
Structure.
Background technology
The prior art detection valve inside individually supply, individually seal using each valve inside, mechanism complexity, while it is multiple under
Journey is pressed through, is be easy to cause single gas-tight seal bad.Airtight method is detected using pressurize mode, when leakage process passes through sensor
Air pressure pressure drop is detected, detection accuracy is poor, while mechanism for testing is complicated, and cost is higher.
Utility model content
The utility model is in order to solve the above technical problems, provide a kind of valve cock air tightness detection mechanism, including rack
Inflating pressure seal assembly, working plate positioning component and the test suite being sequentially arranged at from top to bottom in rack.
The inflating pressure seal assembly includes pressurized cylinder and seal closure, and the seal closure is driven by pressurized cylinder, realizes
It moves back and forth up and down；The working plate positioning component includes tool locating plate, and the tool locating plate is being arranged on seal closure just
Lower section；The bottom of the seal closure is equipped with valve cock seal groove, and top is equipped with the air-filled pore of the external air pump of connection, the air-filled pore
Valve cock seal groove is connected, the tool locating plate is equipped with valve cock putting hole, and the valve cock putting hole is located at the gas
The underface of door mouth seal groove；The test suite includes rack-mounted second driver, is connect with the second driver
Lifter plate and test water tank equipped with water；The lifter plate includes needle tubing putting hole and the needle being placed in needle tubing putting hole
Pipe, the test water tank are arranged on the underface of lifter plate, and the bottom end of the needle tubing is extended into test water tank, top be equipped with
Valve cock is matched to interface, and the lifter plate is moved up and down by the second driver drives, realization.
During work, multiple valve cocks are placed in tool locating plate, lifter plate moves up, and needle tubing docks valve cock to interface
Bottom, seal closure moves down, and the outer ring of seal closure is equipped with sealing ring, and seal closure is moved down to be contacted with tool locating plate, and sealing ring becomes
Shape, sealing, valve cock seal groove are covered at the top of the valve cock on tool locating plate, and pressurized cylinder continues to move down seal closure, valve
Mouth seal groove cover is squeezed at the top of valve cock, the sealed ring deformation of valve cock, and valve cock is sealed with tool locating plate, and valve cock is put
It puts hole to come with the isolation of valve cock seal groove, valve cock is connected with valve cock seal groove, air-filled pore, is ventilated to air-filled pore, is worked as needle
When pipe discharges bubble in the water for testing water tank, represent that the needle tubing corresponds to valve cock air-tightness deficiency, when there is no bubble generation,
Represent that the corresponding valve cock air-tightness of the needle tubing is qualified.
Further, the test suite further includes vision water phase-detecting machine and vision light source, the vision water phase-detecting machine and
Vision light source corresponds to the wall surface for being mounted on test water tank, and by vision water phase-detecting machine, whether the bottom of realization automatic sensing needle tubing
There is bubble generation, realize the air-tightness of automatic decision valve cock.
Further, the test water tank is equipped with liquid level sensor.
Further, the rack includes tool locating plate conveyer frames, and tool locating plate conveyer frames are equipped with third driver
With tool locating plate limiter, the tool locating plate is moved up by third driver drives in tool locating plate conveyer frames
Dynamic, tool locating plate is limited in the underface of the seal closure by the tool locating plate limiter, when the air-tightness of valve cock
At the end of detection, third driver pushes the tool locating plate of the underface of seal closure, and promotes another tool locating plate.
Further, the seal closure is movably mounted to by guide rod in rack 1.
Further, the pressurized cylinder is pressurized cylinder.
From the above description of the utility model, it can be seen, compared to the prior art, the utility model has the following advantages that：
The application proposes a kind of valve cock air tightness detection mechanism, the test water tank including carrying needle tubing, by observing needle
Whether pipe has a bubble generation, realizes the air-tightness of automatization judgement valve cock, while matching by seal closure and tool locating plate
It closes, overcomes while the problem of single gas-tight seal bad is easily caused when detecting multiple valve cocks.
Description of the drawings
Attached drawing described herein is used to provide a further understanding of the present invention, and forms one of the utility model
Point, the illustrative embodiments and their description of the utility model are not formed for explaining the utility model to the utility model
Improper restriction.
Wherein：
Fig. 1 is the structure diagram one (axis side view) of the utility model；
Fig. 2 is the structure diagram two (front view) of the utility model；
Fig. 3 is the structure diagram three (side view) of the utility model；
Fig. 4 is the structure diagram four (axis side view) of the utility model；
Fig. 5 is the structure diagram five (axis side view) of the utility model；
Fig. 6 is the structure diagram six (axis side view) of the utility model；
Fig. 7 is the structure diagram seven (axis side view) of the utility model；
Fig. 8 is the structure diagram eight (front view) of the utility model.
Specific embodiment
In order to make technical problem to be solved in the utility model, technical solution and advantageous effect clearer, clear, with
Under in conjunction with the accompanying drawings and embodiments, the present invention is further described in detail.It should be appreciated that specific reality described herein
Example is applied only to explain the utility model, is not used to limit the utility model.
- Fig. 8 is please referred to Fig.1, a kind of valve cock air tightness detection mechanism is sequentially arranged at including rack 1 and from top to bottom
Inflating pressure seal assembly 2, working plate positioning component 3, test suite 4 and guide rod 5 in rack 1.
The inflating pressure seal assembly 2 includes pressurized cylinder 21 and seal closure 22, and the seal closure 22 passes through pressurized cylinder 21
It drives, realization moves back and forth up and down.
The working plate positioning component 3 includes tool locating plate 31, and the tool locating plate 31 is arranged on seal closure 22
Underface；The bottom of the seal closure 22 is equipped with valve cock seal groove, and top is equipped with the air-filled pore 221 of the external air pump of connection, institute
It states air-filled pore 221 and connects valve cock seal groove, the tool locating plate 31 is equipped with valve cock putting hole 311, the valve cock
Putting hole 311 is located at the underface of the valve cock seal groove；The test suite 4 includes be mounted in rack 1 second and drives
Dynamic device 41, the lifter plate 42 being connect with the second driver 41 and the test water tank 43 equipped with water；The lifter plate 42 includes needle tubing
Putting hole 421 and the needle tubing 422 being placed in needle tubing putting hole 421, the test water tank 43 be arranged on lifter plate 42 just under
Side, the bottom end of the needle tubing 422 are extended into test water tank 43, and top is equipped with matched to interface, the lifting with valve cock
Plate 42 is driven by the second driver 41, and realization moves up and down.The test suite 4 further includes vision water phase-detecting machine and visual light
Source, the vision water phase-detecting machine and vision light source correspond to the wall surface for being mounted on test water tank 43, by vision water phase-detecting machine, realize
Whether the bottom of automatic sensing needle tubing 422 has bubble generation, realizes the air-tightness of automatic decision valve cock.
During work, multiple valve cocks are placed in tool locating plate 31, lifter plate 42 moves up, needle tubing 422 to interface pair
The bottom of valve cock is connect, seal closure 22 moves down, and the outer ring of seal closure 22 is equipped with sealing ring, and seal closure 22 moves down and tool locating plate
31 contact, sealed ring deformation, sealing, valve cock seal groove cover on tool locating plate 31 valve cock top, pressurized cylinder 21 after
Continuous to move down seal closure 22, valve cock seal groove cover is squeezed at the top of valve cock, the sealed ring deformation of valve cock, valve cock and tooling
Positioning plate 31 seals, and valve cock putting hole 311 and the isolation of valve cock seal groove are come, and valve cock and valve cock seal groove fill
Stomata 221 connects, and ventilates to air-filled pore 221, when needle tubing 422 discharges bubble in the water for testing water tank 43, represents the needle tubing
422 correspond to valve cock air-tightness deficiency, when not having bubble generation, represent the 422 corresponding valve cock air-tightness of needle tubing qualification.
In the present embodiment, the rack 1 is equipped with tool locating plate conveyer frames and guide rod 5, and the transmission of tool locating plate is rack-mounted
There are third driver and tool locating plate limiter, the tool locating plate 31 is by third driver drives, in tool locating
It being moved on plate conveyer frames, tool locating plate 31 is limited in the underface of the seal closure 22 by the tool locating plate limiter,
At the end of the air-leakage test of valve cock, third driver pushes the tool locating plate 31 of the underface of seal closure 22, and
Promote another tool locating plate 31.
In conclusion compared to the prior art, the utility model has the following advantages that：
The application proposes a kind of valve cock air tightness detection mechanism, and the test water tank 43 including carrying needle tubing 422 passes through sight
Whether stylus pipe 422 has bubble generation, realizes the air-tightness of automatization judgement valve cock, while is determined by seal closure 22 and tooling
The cooperation of position plate 31, overcomes while the problem of single gas-tight seal bad is easily caused when detecting multiple valve cocks.
The utility model is exemplarily described above in conjunction with attached drawing, it is clear that the utility model specific implementation not by
The limitation of aforesaid way, as long as employing changing for the various unsubstantialities that the methodology of the utility model and technical solution carry out
Into or it is not improved the design of the utility model and technical solution are directly applied into other occasions, in the utility model
Protection domain within.
Claims (6)
1. a kind of valve cock air tightness detection mechanism, which is characterized in that be sequentially arranged in rack including rack and from top to bottom
Inflating pressure seal assembly, working plate positioning component and test suite；The inflating pressure seal assembly includes the first driving
Device and seal closure, the seal closure are moved back and forth up and down by the first driver drives, realization；The working plate positioning component packet
Tool locating plate is included, the tool locating plate is arranged on the underface of seal closure；It is close that the bottom of the seal closure is equipped with valve cock
Sealing groove, top are equipped with the air-filled pore of the external air pump of connection, and the air-filled pore connects valve cock seal groove, on the tool locating plate
Equipped with valve cock putting hole, the valve cock putting hole is located at the underface of the valve cock seal groove；The test suite packet
Include rack-mounted second driver, the lifter plate being connect with the second driver and test water tank；The lifter plate includes
Needle tubing putting hole and the needle tubing being placed in needle tubing putting hole, the test water tank are arranged on the underface of lifter plate, the needle
The bottom end of pipe is extended into test water tank, and top is equipped with matched to interface with valve cock, and the lifter plate passes through the second driving
Device drives, and realization moves up and down.
2. a kind of valve cock air tightness detection mechanism according to claim 1, which is characterized in that the test suite also wraps
Vision water phase-detecting machine and vision light source are included, the vision water phase-detecting machine and vision light source correspond to the wall surface for being mounted on test water tank.
A kind of 3. valve cock air tightness detection mechanism according to claim 1, which is characterized in that the test water tank installation
There is liquid level sensor.
4. a kind of valve cock air tightness detection mechanism according to claim 1, which is characterized in that the rack includes tooling
Positioning plate conveyer frames, tool locating plate conveyer frames are equipped with third driver and tool locating plate limiter, the tool locating plate
It by third driver drives, is moved on tool locating plate conveyer frames, the tool locating plate limiter is by tool locating plate
It is limited in the underface of the seal closure.
5. a kind of valve cock air tightness detection mechanism according to claim 1, which is characterized in that the seal closure is by leading
It is movably mounted in rack to bar.
6. a kind of valve cock air tightness detection mechanism according to claim 1, which is characterized in that first driver is
Pressurized cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721781282.9U CN207585849U (en) | 2017-12-19 | 2017-12-19 | A kind of valve cock air tightness detection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721781282.9U CN207585849U (en) | 2017-12-19 | 2017-12-19 | A kind of valve cock air tightness detection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207585849U true CN207585849U (en) | 2018-07-06 |
Family
ID=62739341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721781282.9U Expired - Fee Related CN207585849U (en) | 2017-12-19 | 2017-12-19 | A kind of valve cock air tightness detection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207585849U (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108692874A (en) * | 2018-08-07 | 2018-10-23 | 安徽信息工程学院 | Quickly detection filter seals device |
| CN108692877A (en) * | 2018-08-07 | 2018-10-23 | 安徽信息工程学院 | Filter seals efficient detection device |
| CN108692880A (en) * | 2018-08-07 | 2018-10-23 | 安徽信息工程学院 | A kind of filter seals testing agency of simplicity |
| CN108692875A (en) * | 2018-08-07 | 2018-10-23 | 安徽信息工程学院 | A kind of filter seals detection device easy to operate |
| CN108692879A (en) * | 2018-08-07 | 2018-10-23 | 安徽信息工程学院 | Filter end part seal detection method easy to operate |
| CN109100090A (en) * | 2018-08-07 | 2018-12-28 | 安徽信息工程学院 | Filter end part seal rapid detection method |
| CN109100091A (en) * | 2018-08-07 | 2018-12-28 | 安徽信息工程学院 | Filter end part seal detection device |
| CN109115414A (en) * | 2018-08-07 | 2019-01-01 | 安徽信息工程学院 | A kind of simple and effective detection filter end part seal equipment |
| CN109115415A (en) * | 2018-08-07 | 2019-01-01 | 安徽信息工程学院 | Device for the detection of filter end part seal |
| CN109186707A (en) * | 2018-09-26 | 2019-01-11 | 株洲电力机车广缘科技有限责任公司 | A kind of oil level indicator experimental rig and its test method |
| CN110285937A (en) * | 2019-07-09 | 2019-09-27 | 劳士领汽车配件（昆山）有限公司 | Deputy tank leak detection apparatus and its detection method |
| CN110296797A (en) * | 2019-07-31 | 2019-10-01 | 厦门科奇亿智能科技有限公司 | A kind of airtight test mechanism for testing |
| CN110411672A (en) * | 2019-07-23 | 2019-11-05 | 福建长齿传动变速机械有限公司 | Speed changer is put into gear mechanism package seal checker |
| CN113916454A (en) * | 2021-09-17 | 2022-01-11 | 宁波研新工业科技有限公司 | Optical detection method for sealing performance of inflating valve |
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2017
- 2017-12-19 CN CN201721781282.9U patent/CN207585849U/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109115415A (en) * | 2018-08-07 | 2019-01-01 | 安徽信息工程学院 | Device for the detection of filter end part seal |
| CN108692879A (en) * | 2018-08-07 | 2018-10-23 | 安徽信息工程学院 | Filter end part seal detection method easy to operate |
| CN108692874A (en) * | 2018-08-07 | 2018-10-23 | 安徽信息工程学院 | Quickly detection filter seals device |
| CN108692875A (en) * | 2018-08-07 | 2018-10-23 | 安徽信息工程学院 | A kind of filter seals detection device easy to operate |
| CN109115414A (en) * | 2018-08-07 | 2019-01-01 | 安徽信息工程学院 | A kind of simple and effective detection filter end part seal equipment |
| CN109100090A (en) * | 2018-08-07 | 2018-12-28 | 安徽信息工程学院 | Filter end part seal rapid detection method |
| CN109100091A (en) * | 2018-08-07 | 2018-12-28 | 安徽信息工程学院 | Filter end part seal detection device |
| CN108692877A (en) * | 2018-08-07 | 2018-10-23 | 安徽信息工程学院 | Filter seals efficient detection device |
| CN108692880A (en) * | 2018-08-07 | 2018-10-23 | 安徽信息工程学院 | A kind of filter seals testing agency of simplicity |
| CN109186707A (en) * | 2018-09-26 | 2019-01-11 | 株洲电力机车广缘科技有限责任公司 | A kind of oil level indicator experimental rig and its test method |
| CN109186707B (en) * | 2018-09-26 | 2024-04-09 | 株洲电力机车广缘科技有限责任公司 | Oil level indicator test device and test method thereof |
| CN110285937A (en) * | 2019-07-09 | 2019-09-27 | 劳士领汽车配件（昆山）有限公司 | Deputy tank leak detection apparatus and its detection method |
| CN110285937B (en) * | 2019-07-09 | 2024-03-12 | 劳士领汽车配件（昆山）有限公司 | Auxiliary water tank leakage detection device and detection method thereof |
| CN110411672A (en) * | 2019-07-23 | 2019-11-05 | 福建长齿传动变速机械有限公司 | Speed changer is put into gear mechanism package seal checker |
| CN110296797A (en) * | 2019-07-31 | 2019-10-01 | 厦门科奇亿智能科技有限公司 | A kind of airtight test mechanism for testing |
| CN113916454A (en) * | 2021-09-17 | 2022-01-11 | 宁波研新工业科技有限公司 | Optical detection method for sealing performance of inflating valve |
| CN113916454B (en) * | 2021-09-17 | 2024-01-19 | 宁波研新工业科技有限公司 | Optical detection method for sealing performance of inflating valve |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180706 |