CN207540741U - A kind of imitative type sealing clamp of sebific duct sealing test - Google Patents
A kind of imitative type sealing clamp of sebific duct sealing test Download PDFInfo
- Publication number
- CN207540741U CN207540741U CN201721587749.6U CN201721587749U CN207540741U CN 207540741 U CN207540741 U CN 207540741U CN 201721587749 U CN201721587749 U CN 201721587749U CN 207540741 U CN207540741 U CN 207540741U
- Authority
- CN
- China
- Prior art keywords
- sebific duct
- platform
- fixed seat
- imitative type
- hose
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of imitative type sealing clamp of sebific duct sealing test, and including platform, profile modeling mechanism, hold-down mechanism, the first plugging mechanism and the second plugging mechanism, hold-down mechanism and the first plugging mechanism are connected in above platform；Hold-down mechanism is equipped with upper bracket, lower carriage, support positioning block, hinge cylinder and support baseboard, and support baseboard is fixed on support positioning block side；Hinge cylinder is located at below platform, and hinge cylinder is connected with support baseboard；First plugging mechanism includes the swollen components of Inner and fixed seat, and fixed seat is connected with one end of platform, and Inner is swollen, and component is connected in fixed seat；Profile modeling mechanism is located at the other end of platform, and profile modeling mechanism imitates type locating piece equipped with workpiece and hose imitates type compact heap；Second plugging mechanism is equipped with hose fixed seat and internal expanding blocking component.The utility model, which is realized, to be more prone to the sebific duct being easily deformed to carry out leak-testing, solves the problems, such as that because sebific duct deforms pressure difference or flow rate test cannot be used.
Description
Technical field
The utility model is related to vacuum leak detection fields, particularly relate to a kind of imitative type sealing of sebific duct sealing test
Fixture.
Background technology
Sebific duct generally uses pressure differential method or flow rate test method when doing sealing test currently on the market, to sebific duct product
In addition certain operating pressure, if sebific duct has leakage or defect, it may appear that big pressure change or changes in flow rate.Using
When pressure differential method or discharge method are tested, due to being influenced by physical factor, such as pressure, sebific duct ontology meeting gross distortion is swollen
Swollen, if small leakage occurs, the influence of the deformation factor covering leakage generation of sebific duct in itself causes leak detection not go out
Come, then after product export, will result in customer complaint, if sebific duct is applied on the products such as automobile, can seriously cause peace
Full accident causes client's claim and personnel's injury.
Utility model content
In view of the foregoing, the utility model provides a kind of imitative type sealing clamp of sebific duct sealing test, by new
Sebific duct sealing test fixture of following an example invention, can detect the minute leakage of sebific duct, improve accuracy of detection；And it can carry
High detection speed and labor productivity.Enterprise is also avoided because enterprise claims damages caused by sealing is unqualified, improves enterprise's profit
Profit rate.
In order to achieve the above objectives, technical solution is used by the utility model solves its technical problem：
A kind of imitative type sealing clamp of sebific duct sealing test, it is characterised in that：Including platform, profile modeling mechanism, hold-down mechanism,
First plugging mechanism and the second plugging mechanism, the hold-down mechanism and the first plugging mechanism are connected in above platform；It is described
Hold-down mechanism be equipped with upper bracket, lower carriage, support positioning block, hinge cylinder and support baseboard, support baseboard are fixed on stent
Locating piece side；The hinge cylinder is located at below platform, and hinge cylinder is connected with support baseboard；The upper bracket and
Lower carriage is connected on support positioning block；First plugging mechanism includes the swollen components of Inner and fixed seat, fixed seat and platform
One end be connected, Inner is swollen, and component is connected in fixed seat；The profile modeling mechanism is located at the other end of platform, and profile modeling mechanism is equipped with
Workpiece imitates type locating piece and hose imitates type compact heap；Second plugging mechanism is equipped with hose fixed seat and internal expanding closure group
Part, internal expanding blocking component are connected with hose fixed seat.
Further, the inner surface of profile modeling mechanism contact sebific duct is equipped with groove.
Further, the upper bracket and lower bracket are screwed on support positioning block.
Further, the workpiece imitates type locating piece and hose imitates type compact heap equipped with dowel hole.
Further, one jiao of the platform is additionally provided with close to switch module.
Due to the utilization of above-mentioned technical proposal, the utility model can be realized to be more prone to let out to the sebific duct being easily deformed
Test leakage tries, and solves the problems, such as that because sebific duct deforms pressure difference or flow rate test cannot be used.In actual use, due to
Sebific duct no longer generates physical deformation, and test speed is compared and saved for 80% testing time, and can test more than 0.5sccm in the past
More than slip, tradition do not apply to the slip that can only test more than 5sccm of this fixture, are not changing existing production technology
Under the premise of, it can realize the accuracy of detection of raising an order of magnitude by the way that test fixture is transformed.
Description of the drawings
Fig. 1 is a kind of structure diagram of the imitative type sealing clamp of sebific duct sealing test of the utility model.
Fig. 2 is the structure diagram of the utility model profile modeling mechanism.
Fig. 3 is the structure diagram that workpiece imitates type locating piece in the utility model profile modeling mechanism.
In figure, 1, platform；2nd, profile modeling mechanism；3rd, hold-down mechanism；4th, the first plugging mechanism；5th, the second plugging mechanism；6th, it connects
Nearly switch module；21st, workpiece imitates type locating piece；22nd, hose imitates type compact heap, and 31, upper bracket；32nd, lower carriage；33rd, stent is fixed
Position block；34th, hinge cylinder；35th, support baseboard；41st, the swollen components of Inner；42nd, fixed seat；51st, hose fixed seat；52nd, internal expanding blocks
Component.
Specific embodiment
In order to make those skilled in the art better understand the technical solutions in the application, below in conjunction with the application reality
The attached drawing in example is applied, the technical solution in the embodiment of the present application is clearly and completely described, it is clear that described implementation
Example is merely a part but not all of the embodiments of the present application.Based on the embodiment in the application, this field is common
Technical staff's all other embodiments obtained without making creative work should all belong to the application protection
Range：
A kind of imitative type sealing clamp of sebific duct sealing test as shown in Figure 1 to Figure 3, it is characterised in that：Including platform 1,
Profile modeling mechanism 2, hold-down mechanism 3, the first plugging mechanism 4 and the second plugging mechanism 5,3 and first stopple plugging machine 4 of hold-down mechanism
Structure is connected in above platform 1；The hold-down mechanism 3 is equipped with upper bracket 31, lower carriage 32, support positioning block 33, hinge gas
Cylinder 34 and support baseboard 35, support baseboard 35 are fixed on 33 side of support positioning block；The hinge cylinder 34 is located at platform 1
In the following, hinge cylinder 34 is connected with support baseboard 35；The upper bracket 31 and lower carriage 32 is connected on support positioning block 33；
First plugging mechanism 4 includes the swollen components 41 of Inner and fixed seat 42, fixed seat 42 and is connected with one end of platform 1, and Inner is swollen group
Part 41 is connected in fixed seat 42；The profile modeling mechanism 2 is located at the other end of platform, and profile modeling mechanism 2 is imitated type equipped with workpiece and determined
Position block 21 and hose imitate type compact heap 22；Second plugging mechanism 5 is equipped with hose fixed seat 51 and internal expanding blocking component 52,
Internal expanding blocking component 52 is connected with hose fixed seat 51.
Further, the profile modeling mechanism 2 contacts the inner surface of sebific duct equipped with groove.
Further, the upper bracket 31 and lower carriage 32 are screwed on support positioning block 33.
Further, the workpiece imitates type locating piece 21 and hose imitates type compact heap 22 equipped with dowel hole.
Further, one jiao of the platform 1 is additionally provided with close to switch module 6.
It is consistent with the shape of test product when the top and the bottom of profile modeling mechanism are combined by dowel hole, it can
Test sebific duct is covered with whole so that sebific duct is during compressed air is added in, no longer outside dilatancy, forms one surely
Fixed test cavity volume.It reduces because of the problem of measuring accuracy caused by product expansion is poor, and detection time is long.In actual production process
In, simple and quick pressure test can be done to sebific duct class product, detect the leakage defect of sebific duct, very high solution test is difficult
Topic.
Above-described embodiment is only the technical concepts and features for illustrating the utility model, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and be implemented, can not the scope of protection of the utility model be limited with this,
All equivalent change or modifications substantially made according to the spirit of the present invention, should all cover in the scope of protection of the utility model
It is interior.
Claims (5)
1. a kind of imitative type sealing clamp of sebific duct sealing test, it is characterised in that：Including platform, profile modeling mechanism, hold-down mechanism,
One plugging mechanism and the second plugging mechanism, the hold-down mechanism and the first plugging mechanism are connected in above platform；Described
Hold-down mechanism is equipped with upper bracket, lower carriage, support positioning block, hinge cylinder and support baseboard, and support baseboard, which is fixed on stent, to be determined
Position block side；The hinge cylinder is located at below platform, and hinge cylinder is connected with support baseboard；The upper bracket is under
Stent is connected on support positioning block；First plugging mechanism includes the swollen components of Inner and fixed seat, fixed seat and platform
One end is connected, and Inner is swollen, and component is connected in fixed seat；The profile modeling mechanism is located at the other end of platform, and profile modeling mechanism is equipped with work
Part imitates type locating piece and hose imitates type compact heap；Second plugging mechanism is equipped with hose fixed seat and internal expanding blocking component,
Internal expanding blocking component is connected with hose fixed seat.
2. a kind of imitative type sealing clamp of sebific duct sealing test according to claim 1, it is characterised in that：The imitative type
The inner surface of mechanism contacts sebific duct is equipped with groove.
3. a kind of imitative type sealing clamp of sebific duct sealing test according to claim 1, it is characterised in that：The upper branch
Frame and lower carriage are screwed on support positioning block.
4. a kind of imitative type sealing clamp of sebific duct sealing test according to claim 1, it is characterised in that：The workpiece
Imitative type locating piece and hose imitate type compact heap equipped with dowel hole.
5. a kind of imitative type sealing clamp of sebific duct sealing test according to claim 1, it is characterised in that：The platform
One end be additionally provided with close to switch module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721587749.6U CN207540741U (en) | 2017-11-24 | 2017-11-24 | A kind of imitative type sealing clamp of sebific duct sealing test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721587749.6U CN207540741U (en) | 2017-11-24 | 2017-11-24 | A kind of imitative type sealing clamp of sebific duct sealing test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207540741U true CN207540741U (en) | 2018-06-26 |
Family
ID=62614947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721587749.6U Active CN207540741U (en) | 2017-11-24 | 2017-11-24 | A kind of imitative type sealing clamp of sebific duct sealing test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207540741U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109029868A (en) * | 2018-07-16 | 2018-12-18 | 苏州劲翔电子科技有限公司 | Multistation air-tightness integral test system |
| CN109060251A (en) * | 2018-08-29 | 2018-12-21 | 苏州智联科慧自动化有限公司 | A kind of profiled metal pipeline sealing property detection device |
| CN109115421A (en) * | 2018-10-31 | 2019-01-01 | 天津博益气动股份有限公司 | A kind of sealing frock and detection method for the leak detection of air conditioning for automobiles water pipe weld seam |
-
2017
- 2017-11-24 CN CN201721587749.6U patent/CN207540741U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109029868A (en) * | 2018-07-16 | 2018-12-18 | 苏州劲翔电子科技有限公司 | Multistation air-tightness integral test system |
| CN109060251A (en) * | 2018-08-29 | 2018-12-21 | 苏州智联科慧自动化有限公司 | A kind of profiled metal pipeline sealing property detection device |
| CN109060251B (en) * | 2018-08-29 | 2023-07-07 | 苏州智联科慧自动化有限公司 | Special-shaped metal pipeline sealing performance detection device |
| CN109115421A (en) * | 2018-10-31 | 2019-01-01 | 天津博益气动股份有限公司 | A kind of sealing frock and detection method for the leak detection of air conditioning for automobiles water pipe weld seam |
| CN109115421B (en) * | 2018-10-31 | 2023-06-23 | 天津博益气动股份有限公司 | Sealing tool and method for detecting leakage of welding seam of automobile air conditioner water pipe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207540741U (en) | A kind of imitative type sealing clamp of sebific duct sealing test | |
| CN108019622B (en) | A kind of calculation method of the pipeline leakage positioning based on pressure difference | |
| CN107576458A (en) | A kind of brake line of automobile air-tightness automatic detection device and its detection method | |
| CN205352643U (en) | Solenoid valve leak testing device | |
| CN110082559A (en) | Velocity measuring device and speed measurement method during a kind of shot-peening | |
| CN207937129U (en) | A kind of seal assembly argon-arc welding seam device for detecting leak point | |
| CN110542518B (en) | Method and equipment for testing sealing performance of adhesive assembly | |
| CN207636258U (en) | A kind of brake line of automobile air-tightness automatic detection device | |
| CN110095237A (en) | A kind of leak hunting method of refrigeration system | |
| CN203479472U (en) | Sealing clamp for detecting helium or hydrogen leakage at pipeline connecting nut | |
| CN203024946U (en) | Gas circuit system of air-leakage detector | |
| CN206399604U (en) | A kind of automobile engine cylinder head water channel oil duct leak detecting device | |
| CN206960335U (en) | A kind of novel seal gum fatigue strength tester | |
| CN105738037A (en) | Plasma reaction cavity seepage detection method | |
| CN215811477U (en) | Gas pipeline sealing detection device | |
| CN201724788U (en) | Sealing test device for pipeline assembly with valve | |
| CN112179665B (en) | Method for acquiring inlet stagnation pressure of low-pressure turbine performance test | |
| CN204882000U (en) | Silencer gas tightness detection device | |
| CN204574984U (en) | High precision durable type AC gold metal plate cubing | |
| CN205483436U (en) | Contact locate mode camera lens leakproofness detector | |
| CN204575274U (en) | A kind of device for exhaust manifold air-leakage test | |
| CN204085826U (en) | A kind of fuel tanker pressure tester | |
| CN204788836U (en) | Engine experiment device that leaks hunting | |
| CN203908735U (en) | Air tightness leak detection apparatus used for glass packaging piece | |
| CN208239035U (en) | Airtight detecting apparatus inner air path conversion valve set device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |