CN220751484U - Rear cover air tightness leakage detection device of automobile air conditioner compressor - Google Patents
Rear cover air tightness leakage detection device of automobile air conditioner compressor Download PDFInfo
- Publication number
- CN220751484U CN220751484U CN202321891367.8U CN202321891367U CN220751484U CN 220751484 U CN220751484 U CN 220751484U CN 202321891367 U CN202321891367 U CN 202321891367U CN 220751484 U CN220751484 U CN 220751484U
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- CN
- China
- Prior art keywords
- rear cover
- hydraulic
- air conditioner
- conditioner compressor
- air 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.)
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Links
- 238000001514 detection method Methods 0.000 title abstract description 21
- 238000003825 pressing Methods 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 7
- 238000007689 inspection Methods 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model relates to the technical field of air tightness leakage detection devices of rear covers of automobile air conditioner compressors, and discloses an air tightness leakage detection device of a rear cover of an automobile air conditioner compressor. The hydraulic cylinder drives the fixing plate and all parts on the fixing plate to be immersed in the water tank, whether bubbles are gushed out or not is observed by naked eyes, the air tightness of the rear cover is good if no bubbles are gushed out, and the rear cover is leaked if the bubbles are gushed out. The hydraulic cylinder switch is pressed down, and the fixed plate and the upper part of the fixed plate are lifted up to reset. Closing the air source, pressing the switch of the hydraulic pressing arm, and resetting the hydraulic pressing arm. And taking out the rear cover. The whole rear cover air tightness detection process is completed.
Description
Technical Field
The utility model relates to the field of leak detection tools for parts of automobile air conditioning devices, in particular to an air tightness leak detection device for a rear cover of an automobile air conditioning compressor.
Background
The rear cover on the automobile air conditioner compressor is a key part of the compressor, and the original rear cover is directly assembled without leakage detection. Leak detection of the entire compressor is performed during compressor molding. If the rear cover of the compressor is found to leak at the moment, the whole rear cover part of the compressor needs to be removed, so that the abrasion of parts and components is caused, and labor and time are wasted. By adopting the device, the air tightness detection of the rear cover of the compressor is firstly carried out before the assembly of the compressor, the inspection qualification rate of the assembled compressor can be greatly improved, the labor and the time are greatly saved, and the air tightness leakage detection device for the rear cover of the automobile air conditioner compressor is provided based on the device.
Disclosure of Invention
The utility model aims to provide an air tightness leakage detection device for a rear cover of an automobile air conditioner compressor, which aims to solve the problem of leakage of the rear cover during inspection of a finished compressor in production in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a lid gas tightness leak hunting device behind vehicle air conditioner compressor, includes the support, the inboard fixedly connected with fixed plate of support, support top both sides fixed mounting has the pneumatic cylinder, support inner wall middle section fixed mounting has the water tank, support both sides upper segment fixedly connected with hydraulic controller, fixed plate top fixed mounting has location frock, location frock top fixed mounting has sealed the pad, sealed pad top contact is connected with the back lid, fixed plate top fixed mounting has hydraulic pressure to compress tightly the arm.
Specifically, the number of the fixing plates is four, and each fixing plate is provided with three hydraulic pressing arms, and the whole reciprocating motion is pushed by a hydraulic cylinder.
Particularly, the top of the rear cover is in contact connection with the bottom of the hydraulic pressing arms, and the number of the hydraulic pressing arms is three, namely, the rear cover is pressed and fixed by adopting the three hydraulic pressing arms, and the whole leak detection gas for detecting the air leakage adopts compressed air.
The utility model provides an air tightness leakage detection device for a rear cover of an automobile air conditioner compressor. The rear cover air tightness leakage detection device of the automobile air conditioner compressor has the following beneficial effects:
1. according to the air tightness leakage detection device for the rear cover of the automobile air conditioner compressor, the air tightness detection of the rear cover of the compressor is firstly carried out before the assembly of the compressor, so that the inspection qualification rate of the assembled compressor can be greatly improved, and the labor and time are greatly saved.
2. This lid gas tightness leak hunting device behind vehicle air conditioner compressor utilizes compressed air to carry out the detection of gas tightness in the holistic testing process, and relative security is higher, and the feasibility is higher, and the cost is lower, is worth using widely.
Drawings
FIG. 1 is a schematic diagram of the front of the structure of the present utility model;
FIG. 2 is a schematic top view of the structure of the present utility model;
FIG. 3 is a detailed view of the structural locating tool and gasket of the present utility model.
In the figure: 1. a hydraulic cylinder; 2. a hydraulic hold-down arm; 3. a hydraulic controller; 4. a water tank; 5. a bracket; 6. a gas source; 7. a fixing plate; 8. positioning a tool; 9. a sealing gasket; 10. and a rear cover.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples:
the preferred embodiment of the air tightness leakage detection device for the rear cover of the automobile air conditioner compressor provided by the utility model is shown in fig. 1 to 3: the utility model provides a car air conditioner compressor back lid gas tightness leak hunting device, includes support 5, and support 5 inboard fixedly connected with fixed plate 7, the quantity of fixed plate 7 is four, and installs three hydraulic pressure on every fixed plate 7 and compresses tightly arm 2; the two sides of the top of the bracket 5 are fixedly provided with hydraulic cylinders 1, and the whole reciprocating motion is pushed by the hydraulic cylinders 1; the middle section of the inner wall of the bracket 5 is fixedly provided with a water tank 4, the upper sections of the two sides of the bracket 5 are fixedly connected with a hydraulic controller 3, the top of a fixing plate 7 is fixedly provided with a positioning tool 8, the top of the positioning tool 8 is fixedly provided with a sealing gasket 9, the top of the sealing gasket 9 is in contact connection with a rear cover 10, the top of the rear cover 10 is in contact connection with the bottom of the hydraulic pressing arms 2, the number of the hydraulic pressing arms 2 is three, namely, the rear cover 10 is pressed and fixed by adopting three hydraulic pressing arms 2, and the whole leak detection gas for detecting leakage adopts compressed air; the top of the fixed plate 7 is fixedly provided with a hydraulic pressing arm 2;
when the hydraulic pressing device is used, the rear cover 10 is placed on the positioning tool 8 to be in contact with the sealing gasket 9, the hydraulic pressing switch is started, the hydraulic pressing arm 2 presses and fixes the rear cover 10, the air source 6 supplies compressed air, the compressed air is introduced into the inner cavity of the rear cover 10 through the air pipe via the positioning tool 8 and the air holes on the sealing gasket 9, the hydraulic cylinder 1 is started to switch, the hydraulic cylinder 1 drives the fixing plate 7 and all parts on the fixing plate to be immersed in the water tank 4, whether air bubbles are flushed out of water or not is observed by naked eyes, the air tightness of the rear cover 10 is good, the rear cover 10 leaks when the air bubbles are flushed out, the switch of the hydraulic cylinder 1 is pressed down, the fixing plate 7 and the upper part of the fixing plate are lifted and reset, the air source 6 is closed, the switch of the hydraulic pressing arm 2 is pressed down, and the hydraulic pressing arm 2 is reset; and taking out the rear cover 10 to complete the whole detection process of the air tightness of the rear cover 10.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (3)
1. The utility model provides a lid gas tightness leak hunting device behind vehicle air conditioner compressor, includes support (5), its characterized in that: the hydraulic pressure control device is characterized in that a fixing plate (7) is fixedly connected to the inner side of the support (5), a hydraulic cylinder (1) is fixedly arranged on two sides of the top of the support (5), a water tank (4) is fixedly arranged on the middle section of the inner wall of the support (5), a hydraulic controller (3) is fixedly connected to the upper sections of the two sides of the support (5), a positioning tool (8) is fixedly arranged on the top of the fixing plate (7), a sealing gasket (9) is fixedly arranged on the top of the positioning tool (8), a rear cover (10) is connected to the top of the sealing gasket (9) in a contact mode, and a hydraulic pressing arm (2) is fixedly arranged on the top of the fixing plate (7).
2. The device for detecting air tightness of a rear cover of an automobile air conditioner compressor according to claim 1, wherein: the number of the fixing plates (7) is four, and three hydraulic pressing arms (2) are arranged on each fixing plate (7).
3. The device for detecting air tightness of a rear cover of an automobile air conditioner compressor according to claim 1, wherein: the top of the rear cover (10) is in contact connection with the bottom of the hydraulic pressing arms (2), and the number of the hydraulic pressing arms (2) is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321891367.8U CN220751484U (en) | 2023-07-18 | 2023-07-18 | Rear cover air tightness leakage detection device of automobile air conditioner compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321891367.8U CN220751484U (en) | 2023-07-18 | 2023-07-18 | Rear cover air tightness leakage detection device of automobile air conditioner compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220751484U true CN220751484U (en) | 2024-04-09 |
Family
ID=90550834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321891367.8U Active CN220751484U (en) | 2023-07-18 | 2023-07-18 | Rear cover air tightness leakage detection device of automobile air conditioner compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220751484U (en) |
-
2023
- 2023-07-18 CN CN202321891367.8U patent/CN220751484U/en active Active
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