CN207133021U - A kind of fixture leakproof tester - Google Patents
A kind of fixture leakproof tester Download PDFInfo
- Publication number
- CN207133021U CN207133021U CN201720859999.4U CN201720859999U CN207133021U CN 207133021 U CN207133021 U CN 207133021U CN 201720859999 U CN201720859999 U CN 201720859999U CN 207133021 U CN207133021 U CN 207133021U
- Authority
- CN
- China
- Prior art keywords
- fixture
- leakproof
- tester
- bottom plate
- measurement jig
- 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 discloses a kind of fixture leakproof tester, including：One bottom plate, the bottom plate are provided with several instrument connections, and the instrument connection is used to install sealing screw to be tested；It is sealedly connected with a measurement jig on the bottom plate, the measurement jig has an inner chamber, and some instrument connections on bottom plate connect with the inner chamber；The end sealing of the measurement jig is fixed with a transparent cover plate.Fixture leakproof tester of the present utility model, simple in construction, operation test is extremely easy, can timely and intuitively know the leak resistance of fixture.
Description
Technical field
It the utility model is related to leakproof test equipment field, and in particular to one kind is used for test fixture anti-leakage, especially
It is the tester of the anti-leakage of screw.
Background technology
The combination fixation that prior art is provided with fixture in device between two components is extremely wide, specific
In device, in order that there is leak preventing effect, usually using the fixation with sealing and anti-leakage function between component and fixture
Component is fixed part.There is the fixture of drip-preventing function at present, the ad-hoc location usually on fixture, which applies, deploys troops on garrison duty
Glue, such as marine glue is coated with the tooth portion of screw or in the root of screw, when two part of screw connection, you can provide anti-
Leak function.But such a fixture with sealing and anti-leakage performance, before being sold, it is necessary to detected by specific detection device
Its leak resistance, to judge whether it reaches certain leakproof standard.
Utility model content
The purpose of this utility model is to overcome problem above existing for prior art, there is provided a kind of fixture leakproof test
Instrument, the utility model fixture leakproof tester is simple in construction, can test the sealing property of sealing screw, and the operation tested
Simply.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions：
A kind of fixture leakproof tester, including：One bottom plate, the bottom plate are provided with several instrument connections, the test
Hole is used to install sealing screw to be tested；A measurement jig is sealedly connected with the bottom plate, the measurement jig has one
Inner chamber, some instrument connections on bottom plate connect with the inner chamber；The end sealing of the measurement jig is fixed with a transparency cover
Plate.
Optionally, in foregoing fixture leakproof tester, the bottom plate with measurement jig is prepared by stainless steel
Form, the bottom plate is integrally formed with measurement jig.
Optionally, in foregoing fixture leakproof tester, the top of the measurement jig is provided with one around described interior
The annular groove of the opening of chamber, sealing ring is provided with the annular groove, and the sealing ring causes real between transparent cover plate and measurement jig
Now it is tightly connected.
Optionally, in foregoing fixture leakproof tester, some use are evenly arranged with the lower surface of the bottom plate
In the support feet of bearing plate.
Optionally, in foregoing fixture leakproof tester, the fixture leakproof tester is additionally provided with corresponding survey
Vessel are tried, the liquid for testing sealing is contained in the test vessel.
Optionally, in foregoing fixture leakproof tester, moisture content instruction is placed with the inner chamber of the measurement jig
Agent.
The beneficial effects of the utility model are:
Fixture leakproof tester of the present utility model, it is simple in construction, sealing screw to be detected is installed on bottom plate
Instrument connection in, then fixture leakproof tester is put into detection liquid, by transparent cover plate, observe on transparent cover plate whether
There is vapor generation, you can judge the leak resistance of sealing screw.Operation test is extremely easy, and can intuitively know in time solid
Determine the leak resistance of part.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of specification, with preferred embodiment of the present utility model and coordinate accompanying drawing detailed below
Describe in detail bright as after.Specific embodiment of the present utility model is shown in detail by following examples and its accompanying drawing.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme in the utility model embodiment technology, embodiment technology will be retouched below
The required accompanying drawing used is briefly described in stating, it should be apparent that, drawings in the following description are only the utility model
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is the structural representation according to a kind of fixture leakproof tester of embodiment of the utility model；
Fig. 2 is the structural representation of the bottom plate of the fixture leakproof tester in Fig. 1；
Fig. 3 is according to a kind of structural representation of the test vessel of embodiment of the utility model；
Wherein：1st, bottom plate；11st, instrument connection；12nd, support feet；2nd, measurement jig；21st, inner chamber；22nd, sealing ring；3rd, it is transparent
Cover plate；31st, screw；4th, test vessel.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1 shows the structural representation of the fixture leakproof tester according to a kind of embodiment of the utility model.
Fixture leakproof tester of the present utility model is applied to detect the sealing and anti-leakage performance of various small-sized fixtures, especially
It is sealing screw.Shown in Fig. 1 is a kind of leakproof tester for being used to measure the leak resistance of sealing screw.
From figure 1 it appears that the fixture leakproof tester of the present embodiment, including：One circular bottom plate 1, in bottom plate 1
On equably offer multiple instrument connections 11, the instrument connection 11 be used for sealing screw to be tested is installed；In the lower surface of bottom plate 1
On be further equally provided with some support feets 12, test when the support feet 12 be used for bearing plate 1.Those skilled in the art can be with
Understand, the shape of bottom plate 1 is not limited to circle, can also be square or other arbitrary shapes.
A measurement jig 2 is sealedly connected with bottom plate 1, the measurement jig 2 is cylindrical, and it is columned interior with one
Chamber 21；Multiple instrument connections 11 on bottom plate 1 connect through whole bottom plate 1 and with above-mentioned inner chamber 21；It is appreciated that measurement jig 2
Profile be also not necessarily limited to cylindrical shape, the shape of inner chamber 21 is also not necessarily limited to cylindric.The top of measurement jig 2 is additionally provided with a transparency cover
Plate 3, the transparent cover plate 3 is fixed on the top of measurement jig 2 by screw 31, and is tightly connected between measurement jig 2.This
Transparent cover plate 3 is glass plate in embodiment, and observing its surface by the transparent cover plate 3 has anhydrous steam generation, you can judges close
Seal the sealing and anti-leakage performance of screw.Optionally, the annular of an opening for surrounding the inner chamber 21 is provided with the top of measurement jig 2
Groove (not shown), is provided with sealing ring 22 in annular groove, and the sealing ring 22 can be lifted between transparent cover plate 3 and measurement jig 2
Sealing.
In the present embodiment, bottom plate 1 is prepared with measurement jig 2 by stainless steel, bottom plate 1 and measurement jig 2 one
It is body formed.In other embodiments, bottom plate 1 can be prepared with measurement jig 2 by other materials, such as aluminium, copper.Bottom plate 1
It is integrally formed with measurement jig 2, is in order to ensure the sealing between measurement jig 2 and bottom plate 1；Avoid measurement jig 2 with
During 1 split settings of bottom plate, in fixed measurement jig 2, it is also necessary to take the sealing of other measures guarantee between the two.
In the present embodiment, the fixture leakproof tester is additionally provided with corresponding test vessel 4.Refer to Fig. 3, the test
4 transparent cylindrical shape of vessel, wherein containing the liquid for testing sealing, test liquid is water in the present embodiment.When surveying
When trying fixture to certain oily sealing, the test liquid in test vessel 4 is replaced by this kind of oil.In the detection of reality
In, if it is desired to understanding the leak resistance of fixture at various pressures, fixture leakproof tester can be positioned over test vessel 4
In, then add the test liquids of different liquid levels into test vessel 4, you can learn fixture at various pressures
Leak resistance.
In alternative embodiments, moisture content indicator is placed with the inner chamber 21 of measurement jig 2, is referred to by observing moisture
Show the state of agent, can be visually known in inner chamber 21 and whether there is into water.Preferably, the moisture indicators are discoloration silica gel.When there is water
Divide and enter in inner chamber 21, change colour absorbed on silica gel moisture, and color changes, you can learns the anti-leakage of the sealed screw not
It is good.The discoloration silica gel of moisture is absorbed by heating, be can remove moisture, is repeated and utilize again, economy is more preferable.Implement in others
In mode, when wanting test fixture to the sealings of other liquid, can be placed in the inner chamber 21 of measurement jig 2 corresponding to finger
Show agent.
The fixture leakproof tester of the present embodiment injects the water of specified altitude assignment in test first into test vessel,
Then sealed screw to be measured is locked into the instrument connection on bottom plate with the torsion not less than 0.35kgf.cm/300r, then will be saturating
Bright cover plate is installed to the top of measurement jig, ensures the sealing of all coupling parts.Then it is bundled in transparent cover plate with rope
On, fixture leakproof tester is put into the bottom of test vessel, starts timing.After 30 minutes, fixture leakproof test is taken out
Instrument, it is put into 50 DEG C of baking box, baking is taken out after 10 minutes.Then ice cube is placed on 5-10 minutes on transparent cover plate, then observed
Whether the inner surface of transparent cover plate has vapor generation, if anhydrous steam produces, that is, shows sealed screw sealing to be tested
It is qualified.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (6)
- A kind of 1. fixture leakproof tester, it is characterised in that including：One bottom plate, the bottom plate are provided with several instrument connections, The instrument connection is used to install sealing screw to be tested；A measurement jig is sealedly connected with the bottom plate, the test is controlled There is an inner chamber, some instrument connections on bottom plate connect with the inner chamber；The end sealing of the measurement jig is fixed with One transparent cover plate.
- 2. fixture leakproof tester as claimed in claim 1, it is characterised in that the bottom plate and measurement jig are by not Rust steel is prepared, and the bottom plate is integrally formed with measurement jig.
- 3. fixture leakproof tester as claimed in claim 1, it is characterised in that enclosed provided with one on the top of the measurement jig Around the annular groove of the opening of the inner chamber, sealing ring is provided with the annular groove, the sealing ring causes transparent cover plate to be controlled with test Realize and be tightly connected between tool.
- 4. fixture leakproof tester as claimed in claim 1, it is characterised in that be uniformly arranged on the lower surface of the bottom plate There are some support feets for bearing plate.
- 5. fixture leakproof tester as claimed in claim 1, it is characterised in that the fixture leakproof tester is additionally provided with Corresponding test vessel, the liquid for testing sealing is contained in the test vessel.
- 6. fixture leakproof tester as claimed in claim 1, it is characterised in that be placed with the inner chamber of the measurement jig Moisture content indicator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720859999.4U CN207133021U (en) | 2017-07-14 | 2017-07-14 | A kind of fixture leakproof tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720859999.4U CN207133021U (en) | 2017-07-14 | 2017-07-14 | A kind of fixture leakproof tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207133021U true CN207133021U (en) | 2018-03-23 |
Family
ID=61634131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720859999.4U Expired - Fee Related CN207133021U (en) | 2017-07-14 | 2017-07-14 | A kind of fixture leakproof tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207133021U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112179576A (en) * | 2020-09-30 | 2021-01-05 | 奥瑞金科技股份有限公司 | Method and device for detecting tank body sealing performance |
-
2017
- 2017-07-14 CN CN201720859999.4U patent/CN207133021U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112179576A (en) * | 2020-09-30 | 2021-01-05 | 奥瑞金科技股份有限公司 | Method and device for detecting tank body sealing performance |
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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: 20180323 Termination date: 20210714 |