CN207540743U - Assemble integrative machine - Google Patents
Assemble integrative machine Download PDFInfo
- Publication number
- CN207540743U CN207540743U CN201721752446.5U CN201721752446U CN207540743U CN 207540743 U CN207540743 U CN 207540743U CN 201721752446 U CN201721752446 U CN 201721752446U CN 207540743 U CN207540743 U CN 207540743U
- Authority
- CN
- China
- Prior art keywords
- sealing
- pipe piece
- inflation
- actuator
- cock body
- 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
Links
- 238000007789 sealing Methods 0.000 claims abstract description 88
- 238000009434 installation Methods 0.000 claims abstract description 5
- 230000000903 blocking effect Effects 0.000 claims abstract description 4
- 230000002787 reinforcement Effects 0.000 claims description 14
- 238000005728 strengthening Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 5
- 238000012360 testing method Methods 0.000 description 10
- 238000013461 design Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
Integrative machine is assembled, for being assembled pipe piece and sealing element and connecting to detect air-tightness with air source, which is characterized in that including：Clamping unit, for clamping simultaneously fixed -piping part；Installation unit, for installing a seal into pipe piece；Inflation unit, for being inflated to one end of pipe piece；And sealing unit, for blocking the other end of pipe piece and sealing, barometer including being used to measure the air pressure in pipe piece, wherein, inflation unit includes the first actuator, the inflation hard tube being connect with the actuator and the two way seal plug on the inflation hard tube, inflation hard tube is connected with air source, two way seal plug includes the main cock body to match with the one end open of pipe piece and strengthens sealing ring, there is the through-hole passed through for inflation hard tube on main cock body, strengthen sealing ring to be sleeved on the side wall of main cock body, its inner ring is connect with side wall, angle between side wall is 5 30 degree.
Description
Technical field
The utility model is related to a kind of assembling devices of pipe piece, and in particular to a kind of pipe piece carries out after mounting
The device of air-leakage test belongs to part air-leakage test field.
Background technology
Various pipelines can be used in automobile, various connectors can be set between pipeline, these interfaces can use out of need
The sealing elements such as sealing ring or caulking gum are attached sealing with other component.
In the pipeline used in automobile, some pipelines are existing internal pressures, and have vacuum, in order to ensure the sealing ring of junction
Requirement can be reached by waiting the connection sealing of sealing elements, and auto parts and components manufacturer is after the completion of assembling, it is necessary to being equipped with sealing
The part assemblies of part carry out air tightness test.
Known operating method is the both ends open with plug pipe fitting in the industry, is then inwardly inflated to preset air pressure,
Then stop inflation, observe situation of change of the preset air pressure in specific time：Judge that sealing performance is according to situation of change
No qualification.Until after the predetermined time, deflating, plug, then repetitive operation are transferred to.For factory, an often specification,
Pipe piece one detection device of corresponding design of shape, since plug is during frequent use, with pipe piece
Tube wall has frictional dissipation, can cause plug filling in same depth in use for some time, using same tested
The part crossed, air pressure change situation have apparent difference, that is to say, that test result can be unstable.Even if by the plug of damage
Son replaces with new plug, also can still cause the sealing performance with a collection of pipe piece can be variant.
Utility model content
The utility model is to be reused to solve above-mentioned plug to cause to wear, so that the result of detection is not
It is that the problem of stablizing carries out, and it is an object of the present invention to provide one kind by two way seal plug compensates wear extent so as to solve above-mentioned ask automatically
The assembling integrative machine of topic.
Utility model provides a kind of assembling integrative machine, for by pipe piece and sealing element assembled and with gas
Source connects to detect air-tightness, which is characterized in that including：Clamping unit, for clamping simultaneously fixed -piping part；Installation unit,
For installing a seal into pipe piece；Inflation unit, for being inflated to one end of pipe piece；And sealing unit,
For blocking the other end of pipe piece and sealing, the barometer including being used to measure the air pressure in pipe piece, wherein, inflation
Unit includes the first actuator, the inflation hard tube being connect with the actuator and the two way seal on the inflation hard tube
Plug, inflation hard tube are connected with air source, and two way seal plug includes the main cock body to match with the one end open of pipe piece and adds
Strong sealing ring has the through-hole passed through for inflation hard tube on main cock body, strengthens sealing ring and is sleeved on the side wall of main cock body, inner ring
It is connect with side wall, the angle between side wall is 5-30 degree.
Assembling integrative machine provided by the utility model, can also have the feature that：Wherein, strengthen in sealing ring
Elastic sheet metal is coated with, for strengthening elasticity.
Assembling integrative machine provided by the utility model, can also have the feature that：Wherein, strengthen sealing ring
Outer ring be additionally provided with elastic circular ring, for strengthen contacted with pipe piece when sealing effect.
Assembling integrative machine provided by the utility model, can also have the feature that：Wherein, it is wrapped in elastic circular ring
It is covered with O shape springs.
Assembling integrative machine provided by the utility model, can also have the feature that：Wherein, main cock body is in round platform
Shape is small close to one end of pipe piece.
Assembling integrative machine provided by the utility model, can also have the feature that：Wherein, strengthen sealing ring
Inner ring is connected at the position of the 1/4 to 3/4 of side wall.
Assembling integrative machine provided by the utility model, can also have the feature that：Wherein, sealing unit also wraps
Include the second actuator, the sealing-plug being connect with the actuator.
Assembling integrative machine provided by the utility model, can also have the feature that：Wherein, the first actuator is
Pneumatic cylinder.
The effect of utility model
Assembling integrative machine according to involved by the utility model because for sealing two way seal plug have be used for
The main cock body of sealing and the reinforcement sealing ring that main cock body is entangled on main cock body is arranged on, and strengthen sealing ring and main cock body
Angle between side wall is 5-30 degree, so being equivalent to, there are two seal：The first of main cock body seals and strengthens sealing ring
Secondary seal, when particularly there is poor sealing because of abrasion when main cock body, the reinforcement sealing ring of secondary seal will carry out
Supplement sealing.
Again because it is 5-30 degree that reinforcement sealing ring, which is the angle being sleeved on the side wall of main cock body and between side wall, further
When in use, after when in the opening for being inserted into pipe piece, actuator is due to losing elastic recoil of the driving force in main cock body
Raw rollback is postbacked under the action of power, retracts to drive at this time and strengthens sealing ring retrogressing, due to the angle of this 5-30 degree, can cause
Strengthen sealing ring and engage with the inner wall of pipe piece closer, further strengthen sealing function.
Because the sealing performance that the sealing unit of external pressure source is introduced during test stabilizes, the pressure change of test
Situation gets over the sealing performance that can reflect pipeline connection, and due to the structure design of secondary seal so that test result can
It is more stable.
Description of the drawings
Fig. 1 is the structure diagram of the assembling integrative machine in the embodiment of the utility model；
Fig. 2 is two way seal plug and the schematic diagram of pipe piece sealing in the embodiment of the utility model.
Specific embodiment
In order to be easy to understand technical means, creative features, achievable purpose and effectiveness of the utility model, with
Lower embodiment combination attached drawing makees the concrete composition of the utility model, structure and connection relation, action principle and application method
It is specifically described.
Fig. 1 is the structure diagram of the assembling integrative machine in the embodiment of the utility model.
As shown in Figure 1, the assembling integrative machine 100 of the present embodiment is used to be assembled pipe piece and sealing element simultaneously
It connect to detect air-tightness with air source, including clamping unit 10, installation unit (not shown), inflation unit 20 and sealing
Unit 30.
Clamping unit 10, as shown in Figure 1, with the groove to match with pipe piece, pipe piece to be detected is by machine
Tool hand is placed into groove and is fixed.
Installation unit (not shown), is arranged in rack, and including manipulator, which puts corresponding sealing element
The corresponding position for putting pipe piece is sealed.
Fig. 2 is two way seal plug and the schematic diagram of pipe piece sealing in the embodiment of the utility model.
Inflation unit 20, for being inflated to one end of pipe piece, as shown in Figure 1, 2, including the first actuator 21, with being somebody's turn to do
The inflation hard tube 22 and the two way seal plug 23 on the inflation hard tube that actuator 21 connects.
First actuator 21 inflates the reciprocating motion of hard tube 22 and the progress straight line of two way seal plug 23, Ke Yiwei for driving
Electromagnetism part or pneumatic cylinder, hydraulic cylinder use pneumatic cylinder in the present embodiment.
Hard tube 22 is inflated, one end and the first actuator 21 connect, and the high-pressure air source in tube chamber and the external world connects, for to be measured
It is inflated in the pipe piece of examination.
Two way seal plug 23 includes main cock body 231, strengthens sealing ring 232 and elastic circular ring 233.
Main cock body 231, it is small close to one end of pipe piece in round table-like for the rubber bodies of elasticity, and the other end is big,
Match with the one end open of pipe piece, the inside callipers of different pipe pieces is adapted to by filling in the difference of depth
Lattice.There is the through-hole passed through for inflation hard tube 22 on main cock body.
Strengthen sealing ring 232 to be sleeved on the sloped sidewall of main cock body, inner ring is connect with sloped sidewall, is connected to side wall
At 1/4 to 3/4 position, the angle between sloped sidewall is 5-30 degree, and the present embodiment is at 1/2 position, angle is 20 degree.
Elastic pole ring 233, the ring that the pole for diameter 2-8mm is linked to be are arranged on the outer ring for strengthening sealing ring 232.
In the present embodiment, above-mentioned main cock body 231, reinforcement sealing ring 232, elastic pole ring 233 are integrally formed.
In the present embodiment, in order to further strengthen elasticity, strengthen being coated with elastic sheet metal in sealing ring, which can
To be polylith or shape is smaller with strengthening the identical sheet metal of sealing ring 232.
Sealing unit 30, for blocking the other end of pipe piece and sealing, including the gas for being used to measure in pipe piece
The barometer of pressure, the second actuator, the sealing-plug being connect with second actuator.Second actuator is used to that sealing-plug to be driven to carry out
The reciprocating motion of straight line can be electromagnetism part or pneumatic cylinder, hydraulic cylinder, pneumatic cylinder is used in the present embodiment.
The principle of two way seal：
In use, the first actuator first and the action of the second actuator, complete sealing.The cylinder driving of first actuator is double
After sealing-plug is inserted into the opening of pipe piece, the gas in cylinder loses heart, and actuator is due to losing driving force in main plug
It can retract under the action of the elastic recoil power of body, retract to drive at this time and strengthen sealing ring retrogressing, since stiffening ring is with inclining
Oblique side wall has the angle of 20 degree of degree, once retracting, it is closer so that reinforcement sealing ring engages with the inner wall of pipe piece, into
One step strengthens sealing function, that is to say, that when being inserted into, is sealed by main cock body, in rebound by reinforcement sealing ring
It is sealed, i.e. two way seal.
It, can cladding O shape springs, further reinforcement in elastic pole ring 233 as further optimization design
The effect of sealing.
The effect of embodiment
Assembling integrative machine according to involved by the present embodiment, because the two way seal plug for sealing has for close
The main cock body of envelope and the reinforcement sealing ring that main cock body is entangled on main cock body is arranged on, and strengthen the side of sealing ring and main cock body
Angle between wall is 5-30 degree, so being equivalent to, there are two seal：The first sealing of main cock body and the two of reinforcement sealing ring
Secondary sealing, when particularly there is poor sealing because of abrasion when main cock body, the reinforcement sealing ring of secondary seal will be mended
Fill sealing.
Again because it is 5-30 degree that reinforcement sealing ring, which is the angle being sleeved on the side wall of main cock body and between side wall, further
When in use, after when in the opening for being inserted into pipe piece, actuator is due to losing elastic recoil of the driving force in main cock body
Raw rollback is postbacked under the action of power, retracts to drive at this time and strengthens sealing ring retrogressing, due to the angle of this 5-30 degree, can cause
Strengthen sealing ring and engage with the inner wall of pipe piece closer, further strengthen sealing function.
Because the sealing performance that the sealing unit of external pressure source is introduced during test stabilizes, the pressure change of test
Situation gets over the sealing performance that can reflect pipeline connection, and due to the structure design of secondary seal so that test result can
It is more stable.
In addition, because strengthening being coated with elastic sheet metal in sealing ring, elasticity can be strengthened, such design can make
It must strengthen sealing ring and obtain stronger sealing effect, and can be supplemented abrasion by elastic-restoring force, avoid close
Seal undesirable generation.
The above embodiment is the preferred case of the utility model, is not intended to limit the scope of protection of the utility model.
Claims (8)
1. a kind of assembling integrative machine, for being assembled and being connect with air source airtight to detect by pipe piece and sealing element
Property, which is characterized in that including：
Clamping unit, for clamping and fixing the pipe piece；
Installation unit, for the sealing element to be installed to the pipe piece；
Inflation unit, for being inflated to one end of the pipe piece；And
Sealing unit for blocking the other end of the pipe piece and sealing, is measured including being used in the pipe piece
The barometer of air pressure,
Wherein, the inflation unit includes the first actuator, the inflation hard tube being connect with the actuator and mounted on the inflation
Two way seal plug on hard tube,
The inflation hard tube is connected with the air source,
The two way seal plug includes the main cock body to match with the one end open of the pipe piece and strengthens sealing ring,
There is the through-hole passed through for the inflation hard tube on the main cock body,
The reinforcement sealing ring is sleeved on the side wall of the main cock body, and inner ring is connect with the side wall, between the side wall
Angle be 5-30 degree.
2. assembling integrative machine according to claim 1, it is characterised in that：
Wherein, elastic sheet metal is coated in the reinforcement sealing ring, for strengthening elasticity.
3. assembling integrative machine according to claim 1, it is characterised in that：
Wherein, the outer ring for strengthening sealing ring is additionally provided with elastic pole ring, when being contacted for reinforcement with the pipe piece
Sealing effect.
4. assembling integrative machine according to claim 3, it is characterised in that：
Wherein, O shape springs are coated in the elastic pole ring.
5. assembling integrative machine according to claim 1, it is characterised in that：
Wherein, the main cock body is in round table-like, small close to one end of the pipe piece.
6. assembling integrative machine according to claim 5, it is characterised in that：
Wherein, the inner ring for strengthening sealing ring is connected at 1/4 to 3/4 position of the side wall.
7. assembling integrative machine according to claim 1, it is characterised in that：
Wherein, the sealing unit further includes the second actuator, the sealing-plug being connect with the actuator.
8. assembling integrative machine according to claim 1, it is characterised in that：
Wherein, first actuator is pneumatic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721752446.5U CN207540743U (en) | 2017-12-15 | 2017-12-15 | Assemble integrative machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721752446.5U CN207540743U (en) | 2017-12-15 | 2017-12-15 | Assemble integrative machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207540743U true CN207540743U (en) | 2018-06-26 |
Family
ID=62618592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721752446.5U Expired - Fee Related CN207540743U (en) | 2017-12-15 | 2017-12-15 | Assemble integrative machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207540743U (en) |
-
2017
- 2017-12-15 CN CN201721752446.5U patent/CN207540743U/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: 20180626 |