CN220568352U - Charging gun air tightness test equipment - Google Patents
Charging gun air tightness test equipment Download PDFInfo
- Publication number
- CN220568352U CN220568352U CN202321938277.XU CN202321938277U CN220568352U CN 220568352 U CN220568352 U CN 220568352U CN 202321938277 U CN202321938277 U CN 202321938277U CN 220568352 U CN220568352 U CN 220568352U
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- air cylinder
- mounting plate
- block
- sliding
- lower component
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- 238000012360 testing method Methods 0.000 title claims abstract description 28
- 238000001514 detection method Methods 0.000 claims abstract description 22
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses charging gun air tightness testing equipment which comprises a bracket module, a driving module and a detection module, wherein the bracket module comprises a testing station and a plurality of mounting pins; the driving module comprises a bottom plate, a top plate, a driving structure, a carrier and a sliding structure, and a plurality of supporting rods are arranged between the bottom plate and the top plate; the driving structure comprises a first air cylinder, an air cylinder mounting block and a pressing block, wherein the air cylinder mounting block is fixedly mounted on the top plate, the first air cylinder is mounted on the air cylinder mounting block, and the pressing block is located between the bottom plate and the top plate. The charging gun air tightness testing device disclosed by the utility model has the advantages of high efficiency, stable structure, high practicability and the like, and related parts of the charging gun are automatically air-tightly tested through the bracket module, the driving module, the detection module and the like.
Description
Technical Field
The utility model belongs to the technical field of air tightness detection, and particularly relates to air tightness testing equipment for a charging gun.
Background
The air gun is a common device for filling refrigerants for air conditioning equipment and the like, and is used as a key device for connecting the refrigerants, and the air tightness of the air gun is also increasingly and widely focused by people.
In the current use process of the air gun, in order to avoid the abnormal phenomenon of air tightness, the air tightness of relevant parts of the air gun is required to be detected. However, most of the existing detection is manually operated, and the method has the defects of time and labor waste, low efficiency and certain potential safety hazard.
Accordingly, the above problems are further improved.
Disclosure of Invention
The utility model mainly aims to provide the charging gun air tightness testing equipment which is used for automatically detecting the air tightness of related parts of the charging gun through the bracket module, the driving module, the detection module and the like and has the advantages of high efficiency, stable structure, high practicability and the like.
In order to achieve the above purpose, the utility model provides a charging gun air tightness test device, which is used for air tightness test of an air gun and comprises a bracket module, a driving module and a detection module, wherein:
the bracket module comprises a test station and a plurality of mounting feet;
the drive module includes bottom plate, roof, drive structure, carrier and sliding structure, wherein:
a plurality of support rods are arranged between the bottom plate and the top plate;
the driving structure comprises a first air cylinder, an air cylinder mounting block and a pressing block, wherein the air cylinder mounting block is fixedly mounted on the top plate, the first air cylinder is mounted on the air cylinder mounting block, the pressing block is positioned between the bottom plate and the top plate, and the pressing block is connected with the driving end of the first air cylinder;
the carrier comprises an upper component mounting plate, an upper component, a lower component mounting plate, a lower component, a first guide column and a second guide column, wherein the first guide column and the second guide column penetrate through the upper component mounting plate and then are mounted on the bottom plate, the upper component mounting plate is fixedly connected with the pressing block, the upper component is mounted on one side, far away from the pressing block, of the upper component mounting plate, the lower component mounting plate is mounted on the sliding structure, and the lower component is mounted on the lower component mounting plate;
the sliding structure comprises a first sliding rail, a second air cylinder, an air cylinder connecting block, a first sliding block and a second sliding block, wherein the first sliding rail and the second sliding rail are both arranged on the bottom plate, the first sliding block is arranged on the first sliding rail, the second sliding block is arranged on the second sliding rail, the lower component mounting plate is fixedly connected with the first sliding block and the second sliding block respectively, and the driving end of the second air cylinder is connected with the lower component mounting plate through the air cylinder connecting block;
the detection module comprises a vacuum generator and an airtight detector, wherein the vacuum generator is installed at the test station, and the airtight detector is installed at the top plate.
As a further preferable aspect of the above technical aspect, the first guide post is sleeved with a first spring and the second guide post is sleeved with a second spring.
As a further preferable technical scheme of the above technical scheme, the charging gun air tightness test device is further provided with a position detection module, wherein the position detection module comprises an upper component position detector, a first lower component position detector and a second lower component position detector, and the upper component position detector, the first lower component position detector and the second lower component position detector are fixedly installed on the bottom plate.
As a further preferable technical scheme of the above technical scheme, one end of the first slide rail is provided with a first oil pressure buffer and the first oil pressure buffer is connected with the lower assembly mounting plate, one end of the second slide rail is provided with a second oil pressure buffer and the second oil pressure buffer is connected with the lower assembly mounting plate.
Drawings
Fig. 1 is a schematic structural diagram of a charging gun air tightness test device according to the present utility model.
Fig. 2 is a schematic structural diagram of a charging gun air tightness test device according to the present utility model.
The reference numerals include: 100. a bracket module; 110. a testing station; 120. a mounting foot; 200. a driving module; 210. a bottom plate; 211. a support rod; 220. a top plate; 230. a driving structure; 231. a first cylinder; 232. a cylinder mounting block; 233. briquetting; 240. a carrier; 241. an upper assembly mounting plate; 242. an upper assembly; 243. a lower assembly mounting plate; 244. a lower assembly; 245. a first guide post; 246. a second guide post; 247. a first spring; 248. a second spring; 250. a sliding structure; 251. a first slide rail; 252. a second slide rail; 253. a second cylinder; 254. a cylinder connecting block; 255. a first slider; 256. a second slider; 257. a first oil pressure buffer; 258. a second oil pressure buffer; 300. a detection module; 310. a vacuum generator; 320. an airtight detector; 400. a position detection module; 410. an upper assembly position detector; 420. a first lower assembly position detector; 430. a second lower assembly position detector.
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art. The basic principles of the utility model defined in the following description may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the utility model.
The utility model discloses a charging gun air tightness test device, and a specific embodiment of the utility model is further described below with reference to a preferred embodiment.
In embodiments of the present utility model, those skilled in the art will note that the present utility model relates to an air gun or the like that may be considered as prior art.
Preferred embodiments.
As shown in fig. 1-2, the utility model discloses a charging gun air tightness test device, which is used for air tightness test of an air gun, and comprises a bracket module 100, a driving module 200 and a detection module 300, wherein:
the rack module 100 includes a test station 110 and a plurality of mounting feet 120;
the driving module 200 includes a bottom plate 210, a top plate 220, a driving structure 230, a carrier 240, and a sliding structure 250, wherein:
a plurality of support rods 211 are arranged between the bottom plate 210 and the top plate 220;
the driving structure 230 includes a first cylinder 231, a cylinder mounting block 232, and a pressing block 233, the cylinder mounting block 232 is fixedly mounted to the top plate 220 and the first cylinder 231 is mounted to the cylinder mounting block 232, the pressing block 233 is located between the bottom plate 210 and the top plate 220 and the pressing block 233 is connected to a driving end of the first cylinder 231;
the carrier 240 includes an upper component mounting plate 241, an upper component 242, a lower component mounting plate 243, a lower component 244, a first guide column 245 and a second guide column 246, wherein the first guide column 245 and the second guide column 246 penetrate through the upper component mounting plate 241 and are mounted on the bottom plate 210, the upper component mounting plate 241 is fixedly connected with the pressing block 233 and the upper component 242 is mounted on a side of the upper component mounting plate 241 away from the pressing block 233, the lower component mounting plate 243 is mounted on the sliding structure 250 and the lower component 244 is mounted on the lower component mounting plate 243;
the sliding structure 250 includes a first sliding rail 251, a second sliding rail 252, a second air cylinder 253, an air cylinder connecting block 254, a first sliding block 255 and a second sliding block 256, wherein the first sliding rail 251 and the second sliding rail 252 are both installed on the bottom plate 210, the first sliding block 255 is installed on the first sliding rail 251 and the second sliding block 256 is installed on the second sliding rail 252, the lower assembly mounting plate 243 is respectively and fixedly connected with the first sliding block 255 and the second sliding block 256, and the driving end of the second air cylinder 253 is connected with the lower assembly mounting plate 243 through the air cylinder connecting block 254;
the inspection module 300 includes a vacuum generator 310 and an airtight sensor 320, the vacuum generator 310 being mounted to the test station 110 and the airtight sensor 320 being mounted to the top plate 220.
Specifically, the first guide post sleeve 245 is connected with a first spring 247 and the second guide post 246 is connected with a second spring 248.
Further, the air tightness testing apparatus for a charging gun is further provided with a position detection module 400, wherein the position detection module 400 comprises an upper component position detector 410, a first lower component position detector 420 and a second lower component position detector 430, and the upper component position detector 410, the first lower component position detector 420 and the second lower component position detector 430 are fixedly mounted on the bottom plate 210.
Further, a first hydraulic damper 257 is provided at one end of the first rail 251 and the first hydraulic damper 257 is connected to the lower assembly mounting plate 243, and a second hydraulic damper 258 is provided at one end of the second rail 252 and the second hydraulic damper 258 is connected to the lower assembly mounting plate 243.
The principle of the utility model is as follows:
when detection is needed, a second air cylinder is started, the first sliding block and the second sliding block are driven to move on the first sliding rail and the second sliding rail respectively, so that the lower assembly mounting plate and the lower assembly are driven to move out until the first lower assembly position detector detects that the lower assembly is arranged, then relevant parts of the air gun are put into the lower assembly, and the second air cylinder is driven again, so that the lower assembly carrying the air gun returns to the initial position, namely the detection position of the second lower assembly position detector; then, the first cylinder is started to drive the pressing block and the upper assembly mounting plate (along the first guide post and the second guide post) to move downwards until reaching the lower gear of the upper assembly position detector (at the moment, the first spring and the second spring are compressed) so that the upper assembly covers the lower assembly, and thus, related parts of the air gun are fixed; and secondly, carrying out gas pressurization by using a pressure attenuation method through a vacuum generator and a gas tightness detector, so as to carry out gas tightness detection, starting a first cylinder to enable an upper assembly to move upwards after detection is finished until reaching an upper gear of an upper assembly position detector, and then starting a second cylinder to take out the detected gas gun.
It should be noted that technical features of the air gun and the like related to the present application should be considered as the prior art, and specific structures, working principles, and control modes and spatial arrangement modes possibly related to the technical features should be selected conventionally in the art, and should not be considered as the utility model point of the present application, and the present application is not further specifically developed in detail.
Modifications of the embodiments described above, or equivalents of some of the features may be made by those skilled in the art, and any modifications, equivalents, improvements or etc. within the spirit and principles of the present utility model are intended to be included within the scope of the present utility model.
Claims (4)
1. The utility model provides a rifle gas tightness test equipment charges for the gas tightness test of air gun, a serial communication port, including support module, drive module and detection module, wherein:
the bracket module comprises a test station and a plurality of mounting feet;
the drive module includes bottom plate, roof, drive structure, carrier and sliding structure, wherein:
a plurality of support rods are arranged between the bottom plate and the top plate;
the driving structure comprises a first air cylinder, an air cylinder mounting block and a pressing block, wherein the air cylinder mounting block is fixedly mounted on the top plate, the first air cylinder is mounted on the air cylinder mounting block, the pressing block is positioned between the bottom plate and the top plate, and the pressing block is connected with the driving end of the first air cylinder;
the carrier comprises an upper component mounting plate, an upper component, a lower component mounting plate, a lower component, a first guide column and a second guide column, wherein the first guide column and the second guide column penetrate through the upper component mounting plate and then are mounted on the bottom plate, the upper component mounting plate is fixedly connected with the pressing block, the upper component is mounted on one side, far away from the pressing block, of the upper component mounting plate, the lower component mounting plate is mounted on the sliding structure, and the lower component is mounted on the lower component mounting plate;
the sliding structure comprises a first sliding rail, a second air cylinder, an air cylinder connecting block, a first sliding block and a second sliding block, wherein the first sliding rail and the second sliding rail are both arranged on the bottom plate, the first sliding block is arranged on the first sliding rail, the second sliding block is arranged on the second sliding rail, the lower component mounting plate is fixedly connected with the first sliding block and the second sliding block respectively, and the driving end of the second air cylinder is connected with the lower component mounting plate through the air cylinder connecting block;
the detection module comprises a vacuum generator and an airtight detector, wherein the vacuum generator is installed at the test station, and the airtight detector is installed at the top plate.
2. The charging gun air tightness test device according to claim 1, wherein the first guide post is sleeved with a first spring and the second guide post is sleeved with a second spring.
3. The charging gun air tightness testing device according to claim 2, further comprising a position detection module, wherein the position detection module comprises an upper component position detector, a first lower component position detector and a second lower component position detector, and wherein the upper component position detector, the first lower component position detector and the second lower component position detector are fixedly mounted on the bottom plate.
4. A charging gun air tightness test device according to claim 3, wherein one end of the first slide rail is provided with a first hydraulic buffer and the first hydraulic buffer is connected with the lower assembly mounting plate, and one end of the second slide rail is provided with a second hydraulic buffer and the second hydraulic buffer is connected with the lower assembly mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321938277.XU CN220568352U (en) | 2023-07-21 | 2023-07-21 | Charging gun air tightness test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321938277.XU CN220568352U (en) | 2023-07-21 | 2023-07-21 | Charging gun air tightness test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220568352U true CN220568352U (en) | 2024-03-08 |
Family
ID=90089327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321938277.XU Active CN220568352U (en) | 2023-07-21 | 2023-07-21 | Charging gun air tightness test equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220568352U (en) |
-
2023
- 2023-07-21 CN CN202321938277.XU patent/CN220568352U/en active Active
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