CN207439611U - A kind of testing equipment of tubing air tightness test - Google Patents
A kind of testing equipment of tubing air tightness test Download PDFInfo
- Publication number
- CN207439611U CN207439611U CN201721308984.5U CN201721308984U CN207439611U CN 207439611 U CN207439611 U CN 207439611U CN 201721308984 U CN201721308984 U CN 201721308984U CN 207439611 U CN207439611 U CN 207439611U
- Authority
- CN
- China
- Prior art keywords
- tilt bed
- test
- stage mechanism
- switch board
- accumulator
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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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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model is a kind of testing equipment of tubing air tightness test.Including pressurized cylinder, accumulator, chamber, tilt bed experimental test stage mechanism, switch board, connector, fixture, control valve, pressurized cylinder and accumulator are mounted on the outside of chamber, tilt bed experimental test stage mechanism is mounted in chamber, connector is installed on tilt bed experimental test stage mechanism, connector is connected by fixture with trial product to be measured, in the test(ing) medium that trial product to be measured can be filled in whole immersion test case by tilt bed experimental test stage mechanism, control valve is connected with pressurized cylinder, switch board is connected respectively with accumulator, it is connected with control valve and is connected with tilt bed experimental test stage mechanism, switch board controls accumulator respectively, control tilt bed experimental test stage mechanism and control supercharging cylinder working.The utility model reduces pipeline air seal test difficulty, is conveniently operated personnel's high-efficient homework, realizes the calibrating of welding product bulge test, and improves operational security, reduces cost, improves product quality.
Description
Technical field
The utility model is a kind of testing equipment of tubing air tightness test, belongs to the testing equipment of tubing air tightness test
Innovative technology.
Background technology
It since current domestic hydraulic steel pipe airtight test machine is mostly analyzed based on engineering technology and designs, belongs to laboratory and set
It is standby, inefficiency, and for the product of high-end customer, quality positions higher, it is desirable that 100% air seal test, the existing maturation in market
Product can not meet customer need, and from the point of view of the development trend of market from now on, all welding pipe material products need to carry out really
100% air seal test, situations such as to examine and determine bead crack, stomata, slag inclusion, so design one can be used in batch production
Efficient airtight test machine is imperative.
The content of the invention
The purpose of this utility model is that consider the above problem and a kind of testing equipment of tubing air tightness test is provided.This
Utility model design is reasonable, convenient and practical, greatly reduces pipeline air seal test difficulty, is conveniently operated the work of personnel's highly effective and safe
Industry realizes the calibrating of welding product bulge test, and improves operational security, reduces production cost, improves product quality indirectly.
The technical solution of the utility model is：A kind of testing equipment of the tubing air tightness test of the utility model, including
There are pressurized cylinder, accumulator, chamber, tilt bed experimental test stage mechanism, switch board, connector, fixture, control valve, wherein increasing
Cylinder pressure and accumulator are mounted on the outside of chamber, and tilt bed experimental test stage mechanism is mounted in chamber, tilt bed examination
Connector is installed, connector is connected by fixture with trial product to be measured, and trial product to be measured passes through tilt bed on test test stand frame mechanism
In the test(ing) medium filled in the whole immersion test case of experimental test stage mechanism energy, control valve is connected with pressurized cylinder, switch board
It is connected with accumulator, is connected with control valve and is connected with tilt bed experimental test stage mechanism respectively, switch board control accumulator
Work, the work of control tilt bed experimental test stage mechanism and the work that pressurized cylinder is controlled by control valve.
The utility model can realize that the trial product to be measured that will be connected quickly is soaked by tilt bed experimental test stage mechanism
Enter in test(ing) medium, and medium of tumbling out automatically after reaching in the experiment dwell time, testing crew can be empty by compressing at this time
Gas removes tube surfaces residue test medium, in addition, during testing crew dismounts product, gas-liquid booster pump completes accumulation of energy simultaneously
Device Plenum Process is ready for second of experiment, saves the time and realizes high-efficient homework.The utility model is that a kind of design is skilful
It is wonderful, function admirable, the testing equipment of convenient and practical tubing air tightness test.
Description of the drawings
Fig. 1 is the stereogram of the utility model；
Fig. 2 is the front view of the utility model；
Fig. 3 is the schematic diagram that trial product to be measured is connected on fixture and connector by the utility model；
Fig. 4 is the side view of the utility model.
Specific embodiment
Embodiment：
The structure diagram of the utility model as shown in Figure 1, the testing equipment of the tubing air tightness test of the utility model,
Include pressurized cylinder 1, accumulator 2, chamber 3, tilt bed experimental test stage mechanism 4, switch board 5, connector 6, fixture 7, control
Valve 8 processed, wherein pressurized cylinder 1 and accumulator are mounted on the outside of chamber 3, and tilt bed experimental test stage mechanism 4 is mounted on examination
In tryoff 3, connector 6 is installed on tilt bed experimental test stage mechanism 4, connector 6 is connected by fixture 7 and trial product 10 to be measured
It connects, trial product 10 to be measured can the whole 3 interior test(ing) medium 11 filled of immersion test case by tilt bed experimental test stage mechanism 4
In, control valve 8 is connected with pressurized cylinder 1, and switch board 5 is connected with accumulator 2, is connected with control valve 8 and is tested with tilt bed respectively
Testboard bay mechanism 4 connects, and switch board 5 controls accumulator 2 to work, tilt bed experimental test stage mechanism 4 is controlled to work and lead to
Cross the work that control valve 8 controls pressurized cylinder 1.
In the present embodiment, above-mentioned pressurized cylinder 1 and accumulator 2 are mounted on the bottom outside of chamber 3.
In the present embodiment, several connectors 6 are installed on above-mentioned tilt bed experimental test stage mechanism 4, several connectors 6
It is connected respectively by fixture 7 with trial product 10 to be measured.In the present embodiment, above-mentioned fixture 7 is fast welding fixture, and connector 6 is fast quick access
Head.Several quick-speed jigs 7 are connected by several quick couplings 6 and realize that rapid card connects in succession, greatly improve test efficiency.This practicality
The new air-tight test suitable for welding product is tested, and greatly improving reduces pipeline air seal test difficulty.
In the present embodiment, above-mentioned tilt bed experimental test stage mechanism 4 be cylinder driving tilt bed mechanism, switch board 5
Control cylinder intake and the exhaust of tilt bed experimental test stage mechanism 4.
In the present embodiment, above-mentioned pressurized cylinder 1 is cylinder.Pressurized cylinder 1 makes accumulator 2 reach stable by compressed air
Air pressure and the gas flow requirement of complete series product are realized in 7MPa air pressures.
In the present embodiment, above-mentioned pressurized cylinder 1 is connected to source of the gas by control valve 8 with tracheae.
In the present embodiment, lighting system 9 is installed on above-mentioned switch board 5, lighting system 9 is electrically connected with switch board 5.Control
Cabinet 5 controls lighting system 9 to work.
The operation principle of the utility model is as follows：Trial product 10 to be measured is connected on fixture 7, fixture 7 is connected to installation
On the connector 6 of tilt bed experimental test stage mechanism 4, start tilt bed experimental test stage mechanism 4 and act, make test manufacture to be measured
In test(ing) medium 11 in the whole immersion test case 3 of product 10, switch board 5 controls pressurized cylinder 1 to work, and completes 2 accumulation of energy of accumulator
Start air seal test to stress level needed for experiment, then by switch board 5, the timer in switch board 5 starts timing, tries at this time
Personnel are tested under the sufficient light of lighting system 9, trial product 10 to be measured is observed with the presence or absence of bad phenomenons such as gas leakage, works as timer
After setting time reaches, pressurized cylinder 1 is remained on or off according to the experimental pressure situation of setting, at this point, tilt bed experiment is surveyed
Test stand frame mechanism 4 raises automatically, makes 10 ablation experiment medium 11 of trial product to be measured, testing crew is quickly treated using compressed air
Test product 10 is cleaned, and dismantles the connection of fixture 7 and connector 6, then new trial product to be measured 10 is connected to fixture 7
On, into next work cycle, in addition, during testing crew dismounts product, pressurized cylinder 1 completes filling for accumulator 2 simultaneously
Journey is pressed through, is ready for second of experiment, the time is saved and realizes high-efficient homework.
Claims (7)
1. a kind of testing equipment of tubing air tightness test, it is characterised in that include pressurized cylinder, accumulator, chamber, tumble
Formula experimental test stage mechanism, switch board, connector, fixture, control valve, wherein pressurized cylinder and accumulator are mounted on the outer of chamber
Side, tilt bed experimental test stage mechanism are mounted in chamber, are equipped with connector on tilt bed experimental test stage mechanism, connect
Head is connected by fixture with trial product to be measured, and trial product to be measured can whole immersion test by tilt bed experimental test stage mechanism
In the test(ing) medium filled in case, control valve is connected with pressurized cylinder, switch board is connected respectively with accumulator, be connected with control valve and
It is connected with tilt bed experimental test stage mechanism, the work of switch board control accumulator, control tilt bed experimental test stage mechanism
Work and the work that pressurized cylinder is controlled by control valve.
2. the testing equipment of tubing air tightness test according to claim 1, it is characterised in that above-mentioned pressurized cylinder and accumulation of energy
Device is mounted on the bottom outside of chamber.
3. the testing equipment of tubing air tightness test according to claim 1, it is characterised in that above-mentioned tilt bed experiment is surveyed
Several connectors are installed, several connectors are connected respectively by fixture with trial product to be measured on test stand frame mechanism.
4. the testing equipment of tubing air tightness test according to claim 1, it is characterised in that above-mentioned tilt bed experiment is surveyed
Test stand frame mechanism be cylinder driving tilt bed mechanism, switch board control tilt bed experimental test stage mechanism cylinder intake and
Exhaust.
5. the testing equipment of tubing air tightness test according to any one of claims 1 to 4, it is characterised in that above-mentioned supercharging
Cylinder is cylinder.
6. the testing equipment of tubing air tightness test according to claim 5, it is characterised in that above-mentioned pressurized cylinder passes through control
Valve processed is connected to source of the gas with tracheae.
7. the testing equipment of tubing air tightness test according to claim 6, it is characterised in that installed on above-mentioned switch board
There is lighting system, lighting system is electrically connected with switch board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721308984.5U CN207439611U (en) | 2017-10-12 | 2017-10-12 | A kind of testing equipment of tubing air tightness test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721308984.5U CN207439611U (en) | 2017-10-12 | 2017-10-12 | A kind of testing equipment of tubing air tightness test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207439611U true CN207439611U (en) | 2018-06-01 |
Family
ID=62295915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721308984.5U Expired - Fee Related CN207439611U (en) | 2017-10-12 | 2017-10-12 | A kind of testing equipment of tubing air tightness test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207439611U (en) |
-
2017
- 2017-10-12 CN CN201721308984.5U patent/CN207439611U/en not_active Expired - Fee Related
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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: 20180601 Termination date: 20201012 |