CN210180610U - Air-water leakage detecting internal expanding type sealing device - Google Patents
Air-water leakage detecting internal expanding type sealing device Download PDFInfo
- Publication number
- CN210180610U CN210180610U CN201921332321.6U CN201921332321U CN210180610U CN 210180610 U CN210180610 U CN 210180610U CN 201921332321 U CN201921332321 U CN 201921332321U CN 210180610 U CN210180610 U CN 210180610U
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- sliding seat
- air cylinder
- vertical plate
- positioning frame
- sealing device
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- 238000007789 sealing Methods 0.000 title claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 238000001514 detection method Methods 0.000 claims abstract description 21
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 210000001503 joint Anatomy 0.000 claims 1
- 238000012360 testing method Methods 0.000 abstract description 10
- 208000034656 Contusions Diseases 0.000 abstract description 2
- 208000034526 bruise Diseases 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 239000007788 liquid Substances 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 206010040007 Sense of oppression Diseases 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
Images
Abstract
The utility model provides an expanding sealing device in air water leak hunting, include: the detection device comprises a bottom plate, a positioning frame, a vertical plate, a guide rail, a sliding seat, a push-pull air cylinder, a sealing air cylinder and an end cap, wherein the positioning frame is installed on the bottom plate, the vertical plate is fixed on the bottom plate and located on one side of the positioning frame, a workpiece to be detected is placed in the positioning frame, the guide rail is fixed on the vertical plate, the sliding seat is installed on the guide rail, the push-pull air cylinder is fixed on the vertical plate and located behind the sliding seat, an expansion shaft of the push-pull air cylinder is fixedly connected with the rear end of the sliding seat, at least one sealing air cylinder is fixed on the sliding seat, the end cap. This bloated formula sealing device in air water leak hunting can realize treating that the test tube pipe end is stable and the efficient shutoff, and it is convenient to detect a change, and can not bruise or crush the pipe fitting.
Description
Technical Field
The utility model relates to a sealed check out test set technical field, concretely relates to bloated formula sealing device in air water leak hunting.
Background
The oil cooling machine case usually has many fluid passage inside, and the part is seal structure, and the inside of the part of this seal structure requires withstand voltage 25 kilograms, and multi-purpose sealing washer interconnect between the part constitutes oil cooling circulation system, and threaded connection for the external connection requires during the use to guarantee not have any and reveals, prevents that the liquid that the inner chamber was filled and fills in from revealing, and it is very important to detect the leak source.
The current commonly used leak detection modes are bubble leak detection, air pressure leak detection, water pressure leak detection and the like.
The bubble leakage detecting method is that leakage gas with certain pressure is filled into a detected piece and then is put into liquid, the gas enters the surrounding liquid through a leakage hole to form bubbles, the position where the bubbles are formed is the position of the leakage hole, and the leakage rate of the leakage hole can be roughly estimated according to the forming rate of the bubbles, the size of the bubbles and the physical properties of the used gas and liquid.
For air pressure leakage detection, a gas path pressure resistance test is mainly adopted, and for a specific embodiment, when the air pressure leakage detection device is used, a gas path is communicated, a valve is opened by a nitrogen cylinder, the opening direction is shown by an arrow, and a high pressure gauge indicates 10 Mpa; turning on the knob, wherein the arrow indicates + direction, and the low pressure meter indicates 1 MPa; adjusting the pressure, and readjusting the system pressure after pressure relief; observing whether bubbles appear in the quick connector; the part is immersed in water for pressure maintaining test; draining water, and drying at 70 ℃ for one hour.
For water pressure leakage detection, the device is a manual pressure test pump, when the device is used, the module is filled with water, air is removed, manual pressurization is carried out, and pressure maintaining observation is carried out to see whether leakage occurs or not.
The current leakage detection modes are very effective for pressure resistance detection of parts, but when a pipeline is tested by air pressure or water pressure leakage detection, one end of a pipe to be detected is generally required to be plugged, and how to automatically realize stable and efficient plugging of the end of the pipe to be detected in an oil-cooled case is an urgent problem to be solved.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides an expanding sealing device in air water leak hunting can realize treating that the test tube pipe end is stable and the efficient shutoff, and it is convenient to treat that the detection piece changes, and can not bruise or crush the pipe fitting.
In order to realize the technical scheme, the utility model provides an expanding sealing device in air water leak hunting, include: the detection device comprises a bottom plate, a positioning frame, a vertical plate, a guide rail, a sliding seat, a push-pull air cylinder, a sealing air cylinder and an end cap, wherein the positioning frame is installed on the bottom plate, the vertical plate is fixed on the bottom plate and located on one side of the positioning frame, a workpiece to be detected is placed in the positioning frame, the guide rail is fixed on the vertical plate, the sliding seat is installed on the guide rail, the push-pull air cylinder is fixed on the vertical plate and located behind the sliding seat, an expansion shaft of the push-pull air cylinder is fixedly connected with the rear end of the sliding seat, at least one sealing air cylinder is fixed on the sliding seat, the end cap.
In above-mentioned technical scheme, in the actual operation process, only need to wait to detect a piece and place in the posting, then starting equipment, push-and-pull cylinder promotes the slide and slides along the guide rail, make the slide remove, insert to waiting to detect that the work piece waits to detect the pipe end mouth until the sealed cylinder end cap, oppress sealed glue inflation effect through sealed cylinder reverse work, will wait to detect the pipe end mouth and plug up, because sealed stable, can prevent to treat and detect the stable and efficient shutoff of pipe end because pressure variation causes end cap department gas leakage in the testing process, consequently, can realize treating the stable and efficient shutoff of detection pipe end. After the detection is finished, the sealing cylinder is recovered, the push-pull cylinder resets, then the next workpiece can be tested, the detection piece is convenient to replace, and the pipe fitting cannot be damaged or crushed.
Preferably, two sealing cylinders are installed side by side on the slide at intervals, and a plug is installed on a telescopic shaft of each sealing cylinder, so that two ports of the pipe fitting to be detected can be plugged simultaneously.
Preferably, a reinforcing plate is arranged at the joint of the vertical plate and the bottom plate to enhance the installation strength of the joint of the vertical plate and the bottom plate.
Preferably, the front end and the rear end of the guide rail are provided with limit blocks, so that the front-back movement distance of the sliding seat can be limited, and the accurate movement and positioning of the sealing cylinder are facilitated.
The utility model provides a pair of expanding sealing device in air water leak hunting's beneficial effect lies in: this expanding sealing device in air water leak hunting simple structure, degree of automation is high, in the operation process of reality, only need to wait to detect the piece and place in the locating frame, then the starting equipment, push-and-pull cylinder promotes the slide and slides along the guide rail, make the slide remove, insert to waiting to detect of waiting to detect the work piece to the seal cylinder end cap and wait to detect in the pipe end mouth, through the sealed work of seal cylinder back work oppression sealed gum expanding action, will wait to detect the pipe end mouth and plug up, because it is sealed stable, can prevent to treat in the testing process because pressure variation causes end cap department gas leakage, consequently, can realize treating that the test tube pipe end. After the detection is finished, the sealing cylinder is recovered, the push-pull cylinder resets, then the next workpiece can be tested, the detection piece is convenient to replace, and the pipe fitting cannot be damaged or crushed.
Drawings
Fig. 1 is a schematic view of the three-dimensional structure of the present invention.
Fig. 2 is a schematic view ii of the three-dimensional structure of the present invention.
Fig. 3 is a schematic view of a partial structure of the present invention.
In the figure: 1. a base plate; 2. a positioning frame; 3. a vertical plate; 4. a reinforcing plate; 5. a guide rail; 6. a slide base; 7. a push-pull cylinder; 8. sealing the cylinder; 9. a plug; 10. a tube to be detected; 11. and (5) detecting the workpiece.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by a person skilled in the art without any inventive step are within the scope of the present invention.
Example (b): an inner expanding type sealing device for air-water leakage detection.
Referring to fig. 1 to 3, an air-water leakage detecting internal expansion type sealing device includes: the device comprises a bottom plate 1, a positioning frame 2, a vertical plate 3, guide rails 5, a sliding seat 6, a push-pull air cylinder 7, a sealing air cylinder 8 and a plug 9, wherein the positioning frame 2 is installed on the bottom plate 1, a workpiece 11 to be detected is placed in the positioning frame 2, the positioning frame 2 is used for placing the workpiece 11 to be detected and positioning and limiting the workpiece 11 to be detected, the vertical plate 3 is fixed on the bottom plate 1 and is positioned on one side of the positioning frame 2, a reinforcing plate 4 is arranged at the joint of the vertical plate 3 and the bottom plate 1 to enhance the installation strength of the joint of the vertical plate 3 and the bottom plate 1, the two guide rails 5 are fixed on the vertical plate 3 at intervals in parallel, the sliding seat 6 is installed on the guide rails 5 in a matching manner, limiting blocks are arranged at the front end and the rear end of each guide rail 5 and can limit the front-rear-, the telescopic shaft of the push-pull air cylinder 7 is fixedly connected with the rear end of the sliding seat 6, the two sealing air cylinders 8 are arranged on the sliding seat 6 side by side at intervals, the plug 9 is fixed on the telescopic shaft of the sealing air cylinders 8, and the plug 9 corresponds to the position of the pipe 10 to be detected on the workpiece 11 to be detected.
This expanding sealing device in air water leak hunting simple structure, degree of automation is high, in the operation process of reality, only need to wait to detect work piece 11 and place in locating frame 2, then the starting equipment, push-and-pull cylinder 7 promotes slide 6 and slides along guide rail 5, make slide 6 remove to target in place, then sealed cylinder 8 promotes end cap 9 and inserts to waiting to detect the pipe 10 port of treating of waiting to detect work piece 11, will wait to detect through end cap 9 that pipe 10 port is plugged up, through the sealed inflation of 8 reverse work oppression sealants of sealed cylinder, will wait that pipe 10 port of detecting is plugged up, because sealed cylinder 8 pressure is stable, can prevent to treat that pipe 10 pipe end of detecting causes end cap 9 department gas leakage in the testing process, consequently, can realize treating that pipe end of detecting 10 is. After the detection is finished, the sealing cylinder 8 is recovered, the push-pull cylinder 7 is reset, then the next workpiece can be tested, the workpiece 11 to be detected is convenient to replace, and the pipe fitting cannot be damaged or crushed.
The above description is a preferred embodiment of the present invention, but the present invention should not be limited to the disclosure of the embodiment and the accompanying drawings, and therefore, all equivalents and modifications that can be accomplished without departing from the spirit of the present invention are within the protection scope of the present invention.
Claims (4)
1. The utility model provides an expanding sealing device in air water leak hunting which characterized in that includes: the detection device comprises a bottom plate, a positioning frame, a vertical plate, a guide rail, a sliding seat, a push-pull air cylinder, a sealing air cylinder and an end cap, wherein the positioning frame is installed on the bottom plate, the vertical plate is fixed on the bottom plate and located on one side of the positioning frame, a workpiece to be detected is placed in the positioning frame, the guide rail is fixed on the vertical plate, the sliding seat is installed on the guide rail, the push-pull air cylinder is fixed on the vertical plate and located behind the sliding seat, an expansion shaft of the push-pull air cylinder is fixedly connected with the rear end of the sliding seat, at least one sealing air cylinder is fixed on the sliding seat, the end cap.
2. The gas-water leakage detecting internal expansion type sealing device according to claim 1, characterized in that: two sealed cylinders are arranged on the sliding seat side by side at intervals, and a plug is arranged on a telescopic shaft of each sealed cylinder.
3. The gas-water leakage detecting internal expansion type sealing device according to claim 1, characterized in that: and a reinforcing plate is arranged at the butt joint of the vertical plate and the bottom plate.
4. The gas-water leakage detecting internal expansion type sealing device according to claim 1, characterized in that: the front end and the rear end of the guide rail are provided with limiting blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921332321.6U CN210180610U (en) | 2019-08-16 | 2019-08-16 | Air-water leakage detecting internal expanding type sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921332321.6U CN210180610U (en) | 2019-08-16 | 2019-08-16 | Air-water leakage detecting internal expanding type sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210180610U true CN210180610U (en) | 2020-03-24 |
Family
ID=69842322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921332321.6U Active CN210180610U (en) | 2019-08-16 | 2019-08-16 | Air-water leakage detecting internal expanding type sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210180610U (en) |
-
2019
- 2019-08-16 CN CN201921332321.6U patent/CN210180610U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 526000 Card 11, Shanglongtang Village Entrance Shop, South Side of Duanzhou Seventh Road, Mugang Town, Duanzhou District, Zhaoqing City, Guangdong Province Patentee after: Zhaoqing Yichuang Automation Equipment Co.,Ltd. Address before: 526000 Card 11, Shanglongtang Village Entrance Shop, South Side of Duanzhou Seventh Road, Mugang Town, Duanzhou District, Zhaoqing City, Guangdong Province Patentee before: Zhaoqing Yichuang Electromechanical Equipment Co.,Ltd. Address after: 526000 Card 11, Shanglongtang Village Entrance Shop, South Side of Duanzhou Seventh Road, Mugang Town, Duanzhou District, Zhaoqing City, Guangdong Province Patentee after: Zhaoqing Yichuang Electromechanical Equipment Co.,Ltd. Address before: 526000 Card 11, Shanglongtang Village Entrance Shop, South Side of Duanzhou Seventh Road, Mugang Town, Duanzhou District, Zhaoqing City, Guangdong Province Patentee before: ZHAOQING DUANZHOU DISTRICT YICHUANG ELECTROMECHANICAL EQUIPMENT CO.,LTD. |
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| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231221 Address after: 430058 Shift Building D-4-2-2006, Lixian Industrial Park (Phase II), Block 38MD, Wuhan Economic and Technological Development Zone, Wuhan City, Hubei Province Patentee after: Wuhan Yunbai Technology Co.,Ltd. Address before: 526000 Card 11, Shanglongtang Village Entrance Shop, South Side of Duanzhou Seventh Road, Mugang Town, Duanzhou District, Zhaoqing City, Guangdong Province Patentee before: Zhaoqing Yichuang Automation Equipment Co.,Ltd. |
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| TR01 | Transfer of patent right |