CN209372341U - It is a kind of for detecting the tooling of cylinder air-tightness - Google Patents
It is a kind of for detecting the tooling of cylinder air-tightness Download PDFInfo
- Publication number
- CN209372341U CN209372341U CN201920219009.XU CN201920219009U CN209372341U CN 209372341 U CN209372341 U CN 209372341U CN 201920219009 U CN201920219009 U CN 201920219009U CN 209372341 U CN209372341 U CN 209372341U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- air
- clip
- fixedly connected
- tightness
- 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
- 238000009423 ventilation Methods 0.000 claims abstract description 19
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 11
- 210000005069 ears Anatomy 0.000 claims abstract description 8
- 238000007664 blowing Methods 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 8
- 238000007789 sealing Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a kind of for detecting the tooling of cylinder air-tightness, it is related to cylinder air-leakage test technical field, this is used to detect the tooling of cylinder air-tightness, including pedestal, the bottom of multiple support plates is fixedly connected at the top of pedestal, the bottom of cylinder is fixedly connected at the top of support plate, the outer surface of cylinder is fixedly connected with the inner surface of multiple anchor ears, the both ends of cylinder are fixedly connected with one end of ventilation pipe, the outer surface of ventilation pipe is fixedly installed with air gauge, and the other end of ventilation pipe is fixedly connected with the side of the first mounting flange.This is used to detect the tooling of cylinder air-tightness, the stability of cylinder is also added while the leakproofness that ensure that cylinder by anchor ear, the detection of cylinder is facilitated by ventilation pipe, the tooling for facilitating detection cylinder air-tightness uses, it ensure that the accuracy of air-leakage test, it prevents error occur when air-leakage test, passes through the air-tightness of the variation performance cylinder of air gauge numerical value.
Description
Technical field
It is specially a kind of for detecting the work of cylinder air-tightness the utility model relates to cylinder air-leakage test technical field
Dress.
Background technique
Pressure-bearing space needed for the effect of cylinder is to provide technique is one of most important pressure element of pressure vessel,
Interior diameter and volume generally require to be determined by technology Calculation.Cylindrical tube (i.e. cylinder) and spherical cylinder are the most frequently used in engineering
Tube structure, in working condition, the vacuum performance of cylinder must be guaranteed, it is therefore desirable to the vacuum performance of cylinder into
Row detection.It is at this stage the smooth thin-walled port of outer wall in the barrel end that this field uses, but existing cylinder is airtight
Property detection it is inconvenient, be easy by external influence.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of for detecting the tooling of cylinder air-tightness, solves
Existing cylinder air-leakage test is inconvenient, is easy the problem of being influenced by the external world.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs:
It is a kind of for detecting the tooling of cylinder air-tightness, including pedestal, multiple supports are fixedly connected at the top of the pedestal
The bottom of plate is fixedly connected with the bottom of cylinder at the top of the support plate, and the outer surface of the cylinder is fixedly connected with multiple anchor ears
Inner surface, the both ends of the cylinder are fixedly connected with one end of ventilation pipe；
The outer surface of the ventilation pipe is fixedly installed with air gauge, and the other end of the ventilation pipe is fixedly connected with first
The other side of the side of mounting flange, first mounting flange is fixedly connected with the side of the second mounting flange, institute by nut
The other side for stating the second mounting flange is fixedly connected with one end of blowing line, and the other end of the blowing line is fixedly connected with air pump
Side, the bottom of the air pump is fixedly connected with the top of rubber base plate.
Optionally, multiple support plates are arranged successively from left to right；
Multiple anchor ears are arranged successively from left to right.
Optionally, the anchor ear includes clip main body, clip lock, clip nut and clip gasket.
Optionally, the both ends of the clip main body are fixedly connected with clip lock；
The inner surface of the clip main body is fixedly connected with the outer surface of cylinder.
Optionally, the both ends of the clip nut are respectively positioned on the side of clip lock；
The clip nut is flexibly connected with clip lock.
Optionally, the outside of the clip nut is flexibly connected with clip gasket
The side of the clip gasket is fitted and connected with clip lock.
Optionally, the air pump is YAB type air pump
The air gauge is LT6-DYM4-1 air gauge.
(3) beneficial effect
The utility model provide it is a kind of for detecting the tooling of cylinder air-tightness, have it is following the utility model has the advantages that
(1), tooling for being used to detect cylinder air-tightness, on the one hand, by anchor ear in the leakproofness that ensure that cylinder
The stability for also adding cylinder simultaneously, the detection of cylinder is facilitated by ventilation pipe, facilitates detection cylinder air-tightness
Tooling uses, and ensure that the accuracy of air-leakage test, prevents error occur when air-leakage test.
(2), on the other hand the tooling for being used to detect cylinder air-tightness shows cylinder by the variation of air gauge numerical value
Air-tightness, the junction of the first mounting flange and the second mounting flange is provided with gasket, gas can be prevented from the first peace
The junction leakage for filling flange and the second mounting flange, influences cylinder air-blowing.
Detailed description of the invention
Fig. 1 is the tube structure schematic top plan view of the utility model；
Fig. 2 is the tube structure schematic side view of the utility model；
Fig. 3 is the tube structure schematic front view of the utility model；
Fig. 4 is the air pump structure connection schematic diagram of the utility model.
In figure: 1, pedestal；2, support plate；3, cylinder；4, anchor ear；401, clip main body；402, clip latches；403, clip
Nut；404, clip gasket；5, ventilation pipe；6, air gauge；7, the first mounting flange；8, the second mounting flange；9, blast pipe
Road；10, air pump；11, rubber base plate.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is based on the figure
Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.
In the present invention unless specifically defined or limited otherwise, term " setting ", " connected ", " connects " installation "
Connect ", the terms such as " fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection；It can be machine
Tool connection；It can be directly connected, it can also be indirectly connected through an intermediary.For those of ordinary skill in the art and
Speech, can understand the concrete meaning of above-mentioned term in the present invention as the case may be.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution:
It is a kind of for detecting the tooling of cylinder air-tightness, including pedestal 1, the top of pedestal 1 is fixedly connected with multiple support plates 2
Bottom, the top of support plate 2 is fixedly connected with the bottom of cylinder 3, and the outer surface of cylinder 3 is fixedly connected with the interior table of multiple anchor ears 4
Face, the both ends of cylinder 3 are fixedly connected with one end of ventilation pipe 5, through anchor ear 4 while ensure that the leakproofness of cylinder 3
The stability for also adding cylinder 3 facilitates the detection of cylinder 3 by ventilation pipe 5, facilitates the work of detection cylinder air-tightness
Dress uses, and ensure that the accuracy of air-leakage test, prevents error occur when air-leakage test；
The outer surface of ventilation pipe 5 is fixedly installed with air gauge 6, and the other end of ventilation pipe 5 is fixedly connected with the first installation
The side of flange 7, the other side of the first mounting flange 7 are fixedly connected with the side of the second mounting flange 8 by nut, pass through air pressure
The junction of the air-tightness of the variation performance cylinder 3 of 6 numerical value of table, the first mounting flange 7 and the second mounting flange 8 is provided with sealing
Pad can prevent gas from revealing from the junction of the first mounting flange 7 and the second mounting flange 8, influence 3 air-blowing of cylinder, and second
The other side of mounting flange 8 is fixedly connected with one end of blowing line 9, and the other end of blowing line 9 is fixedly connected with the one of air pump 10
Side, the bottom of air pump 10 are fixedly connected with the top of rubber base plate 11.
A kind of optional technical solution as the utility model:
Multiple support plates 2 are arranged successively from left to right, are guaranteed the balance of cylinder 3 by multiple support plates 2, are prevented cylinder
3 tilt when checking；
Multiple anchor ears 4 are arranged successively from left to right, and increasing cylinder 3 by multiple anchor ears 4 being capable of better seal cylinder
3。
A kind of optional technical solution as the utility model:
Anchor ear 4 includes clip main body 401, clip lock 402, clip nut 403 and clip gasket 404.
A kind of optional technical solution as the utility model:
The both ends of clip main body 401 are fixedly connected with clip lock 402；
The inner surface of clip main body 401 is fixedly connected with the outer surface of cylinder 3, is guaranteed the fixation of clip main body 401, is prevented
Clip main body 401 is detached from the sealing for influencing cylinder 3.
A kind of optional technical solution as the utility model:
The both ends of clip nut 403 are respectively positioned on the side of clip lock 402；
Clip nut 403 is flexibly connected with clip lock 402, is guaranteed between clip lock 402 by clip nut 403
Stablize.
A kind of optional technical solution as the utility model:
The outside of clip nut 403 is flexibly connected with clip gasket 404
The side of clip gasket 404 is fitted and connected with clip lock 402, can prevent clip spiral shell by clip gasket 404
Mother 403 and the mutually abrasion of clip lock 402, influence the normal use of anchor ear 4.
A kind of optional technical solution as the utility model:
Air pump 10 is YAB type air pump
Air gauge 6 is LT6-DYM4-1 air gauge.
In conclusion this is used to detect the tooling of cylinder air-tightness, in use, product is put into tooling, pass through the first installation
Ventilation pipe 5 is connect by flange 7 and the second mounting flange 8 with blowing line 9, opens air pump 10, with air pump 10 to blowing line 9
With 5 air-blowing of ventilation pipe, gas is made to enter cylinder 3, ventilation pipe 5 is connected with air gauge 6, when 6 pressure value of air gauge is 3MPA
Stop air-blowing.Air gauge 6 is not decreased obviously after five minutes, illustrates that 3 air-tightness of cylinder is good, otherwise poor air-tightness, passes through rubber-sole
Seat 11 can reduce the vibration that air pump 10 generates when in use, increase the stability of air pump 10, pass through pedestal 1 and support plate 2
The stability that ensure that cylinder 3, preventing cylinder 3 from being fallen down to the ground by external force influences to detect or cause the damage of cylinder 3.
It should be noted that in the present invention unless specifically defined or limited otherwise, fisrt feature is in the second spy
It can be that the first and second features directly contact or the first and second features are connect indirectly by intermediary "above" or "below" sign
Touching.Moreover, fisrt feature can be above the second feature " above ", " above " and " above " fisrt feature right above second feature or
Oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature second feature " under ", " lower section "
" following " can be fisrt feature and be directly under or diagonally below the second feature, or is merely representative of first feature horizontal height and is less than
Second feature.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of for detecting the tooling of cylinder air-tightness, including pedestal (1), it is characterised in that: the top of the pedestal (1) is solid
Surely the bottom of multiple support plates (2) is connected, the bottom of cylinder (3), the cylinder are fixedly connected at the top of the support plate (2)
(3) outer surface is fixedly connected with the inner surface of multiple anchor ears (4), and the both ends of the cylinder (3) are fixedly connected with ventilation pipe (5)
One end；
The outer surface of the ventilation pipe (5) is fixedly installed with air gauge (6), and the other end of the ventilation pipe (5) is fixed to be connected
The side of the first mounting flange (7) is connect, the other side of first mounting flange (7) is fixedly connected with the second Method for Installation by nut
The side of blue (8), the other side of second mounting flange (8) is fixedly connected with one end of blowing line (9), the blowing line
(9) the other end is fixedly connected with the side of air pump (10), and the bottom of the air pump (10) is fixedly connected with the top of rubber base plate (11)
Portion.
2. according to claim 1 a kind of for detecting the tooling of cylinder air-tightness, it is characterised in that:
Multiple support plates (2) are arranged successively from left to right；
Multiple anchor ears (4) are arranged successively from left to right.
3. according to claim 1 a kind of for detecting the tooling of cylinder air-tightness, it is characterised in that:
The anchor ear (4) includes clip main body (401), clip lock (402), clip nut (403) and clip gasket (404).
4. according to claim 3 a kind of for detecting the tooling of cylinder air-tightness, it is characterised in that:
The both ends of the clip main body (401) are fixedly connected with clip lock (402)；
The inner surface of the clip main body (401) is fixedly connected with the outer surface of cylinder (3).
5. according to claim 3 a kind of for detecting the tooling of cylinder air-tightness, it is characterised in that:
The both ends of the clip nut (403) are respectively positioned on the side of clip lock (402)；
The clip nut (403) is flexibly connected with clip lock (402).
6. according to claim 3 a kind of for detecting the tooling of cylinder air-tightness, it is characterised in that:
The outside of the clip nut (403) is flexibly connected with clip gasket (404)
The side of the clip gasket (404) is fitted and connected with clip lock (402).
7. according to claim 1 a kind of for detecting the tooling of cylinder air-tightness, it is characterised in that:
The air pump (10) is YAB type air pump
The air gauge (6) is LT6-DYM4-1 air gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920219009.XU CN209372341U (en) | 2019-02-21 | 2019-02-21 | It is a kind of for detecting the tooling of cylinder air-tightness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920219009.XU CN209372341U (en) | 2019-02-21 | 2019-02-21 | It is a kind of for detecting the tooling of cylinder air-tightness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209372341U true CN209372341U (en) | 2019-09-10 |
Family
ID=67827142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920219009.XU Expired - Fee Related CN209372341U (en) | 2019-02-21 | 2019-02-21 | It is a kind of for detecting the tooling of cylinder air-tightness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209372341U (en) |
-
2019
- 2019-02-21 CN CN201920219009.XU patent/CN209372341U/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: 20190910 |