CN204649357U - Airtight test device - Google Patents
Airtight test device Download PDFInfo
- Publication number
- CN204649357U CN204649357U CN201520275552.3U CN201520275552U CN204649357U CN 204649357 U CN204649357 U CN 204649357U CN 201520275552 U CN201520275552 U CN 201520275552U CN 204649357 U CN204649357 U CN 204649357U
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- CN
- China
- Prior art keywords
- slide rail
- pressing plate
- test device
- driving mechanism
- plate
- 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
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- Examining Or Testing Airtightness (AREA)
Abstract
The utility model relates to air tightness test technical field, specifically disclose a kind of airtight test device, comprise frame, slide rail, driving mechanism and pressing plate, described slide rail is located in described frame, described pressing plate be connected with described driving mechanism and by described driving mechanism drive to close to and direction away from described slide rail move; The second slide rail that described slide rail comprises the first slide rail and be arranged in parallel with described first slide rail, a side of described first slide rail, the second slide rail is respectively equipped with a location-plate; Be provided with back-up block between described first slide rail and the second slide rail, the surface of the surface described pressing plate relative to described slide rail of the relatively described pressing plate of described back-up block flushes.Adopt the utility model airtight test device, together with can being closely pressed together on working plate by product to be measured rapidly, and test impermeability accurately.
Description
Technical field
The utility model relates to air tightness test technical field, is specifically related to a kind of airtight test device.
Background technology
For communication class casing product, be especially often exposed to product under the environment such as daylight, rainwater as hand-set lid etc., need the function of waterproof, this just needs its impermeability of test product manufacturing goes out after.Existing air tightness testing method coordinates with product with airtight fixture plate, to ventilate again detection, and usually adopt when working plate and Product Assembly and manually lock on airtight fixture plate and product with electric screwdriver, add screw again to lock further, easily there is screw discontinuity, during assembling, screw is unassembled puts in place, sliding tooth, working plate and casing have gap etc., cause not leaking gas because product coordinates tight with working plate during airtight test, and now product may not leak gas, erroneous judgement is caused to product, improve production cost, also the speed of whole piece assembly line has been dragged slowly, have impact on assembling production capacity.
Utility model content
The purpose of this utility model is the defect existed to overcome prior art, provides a kind of airtight test device, together with can being closely pressed together on working plate by product to be measured rapidly, and tests impermeability accurately.
In order to realize the purpose of this utility model, the utility model by the following technical solutions:
A kind of airtight test device, it comprises frame, slide rail, driving mechanism and pressing plate, and described slide rail is located in described frame, and described pressing plate is connected with described driving mechanism and is driven by described driving mechanism and moves to close and away from described slide rail direction; The second slide rail that described slide rail comprises the first slide rail and be arranged in parallel with described first slide rail, one side of described first slide rail, the second slide rail is respectively equipped with described in a location-plate and is provided with back-up block between the first slide rail and the second slide rail, and the surface of the surface described pressing plate relative to described slide rail of the relatively described pressing plate of described back-up block flushes.
Wherein in an embodiment, described first slide rail, the second slide rail include a guide rail and are located at the roller in described guide rail central slot.
Wherein in an embodiment, one end of described first slide rail and the second slide rail stretches out in the edge of described frame respectively.
Wherein in an embodiment, described driving mechanism comprises at least two cylinders be located in described frame, and the piston rod of described cylinder is connected with the both ends of described pressing plate are vertical respectively.
Wherein in an embodiment, the pin of described frame is provided with pulley.
Airtight test device described in the utility model, its beneficial effect is compared to existing technology:
1) original hand assembled mode is improved, devise the proving installation of a set of robotization, only need manually product to be placed on slide rail, working plate is pressed on product, promote below working plate to pressing plate along slide rail, start driving mechanism band dynamic pressure plate to move downward, working plate and product are compressed, and then connectivity trachea carries out air tightness test, thus can rapidly product and working plate be pressed together, so just without the need to manually using electric screwdriver locking tool plate, also install without screw, reduce the phenomenon even stopped because product and working plate do not press tightly and leak gas, erroneous judgement can not be produced, reduce production cost, also improve the speed of whole piece assembly line, improve assembling production capacity.
2) use two parallel slide rail bearing products and working plate, cost is low and can ensure the smooth and easy slip of product; Extreme stretches out frame edge, facilitates manually to be positioned on slide rail by product and working plate; The end face perfect parallelism of pressing plate and frame is arranged, and ensures the compactedness of pressing.
Accompanying drawing explanation
Fig. 1 is the structural representation of airtight test device described in the utility model embodiment 1.
Embodiment
For feature of the present utility model, technological means and the specific purposes reached, function can be understood further, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail.
Embodiment:
With reference to Fig. 1, airtight test device described in the utility model, comprises frame 10, and frame 10 is provided with slide rail 30, driving mechanism 21, and slide rail 30 moves for bearing product and working plate 40.
Also comprise pressing plate 20 and working plate 40, pressing plate 20 is connected with driving mechanism 21 is vertical, and be arranged in parallel with frame 10.Product to be measured is placed on slide rail 30, and working plate 40 is pressed on product to be measured, and pressing plate 20 is driven by driving mechanism 21 and moves to the direction close to or away from working plate 40, can compress the working plate 40 on slide rail 30 when moving down.
Wherein, slide rail 30 comprises the first slide rail 302 and the second slide rail 304, first slide rail 302 and the second slide rail 304 structure, size is all identical, include a guide rail 301, be provided with row's roller 303 in the middle part of guide rail 301, when product is placed on slide rail 30, can move along roller 303.A wherein end of the first slide rail 302 and the second slide rail 304 all stretches out in the edge of frame 10, facilitates manually to be positioned on slide rail by product.
Between the first slide rail 302 and the second slide rail 304, be provided with back-up block 308, the upper surface of back-up block 308 and the surface of opposing platen 20 flush with the upper surface of the second slide rail 304 and the surface of opposing platen 20 with the first slide rail 302, ensure that product can normally movement.
On the end face of frame 10 first slide rail 302, second slide rail 304 one outside be respectively equipped with a backing plate 307, itself and frame 10 are fixed together, first slide rail 302 or the second slide rail 304 are fixed together with backing plate 307, the outside of backing plate 307 is provided with a location-plate 306, location-plate 306 and backing plate 307 are fixed together, for slide rail positions.
Driving mechanism 21 comprises at least two cylinders 210, and cylinder 210 is located at the outside of location-plate 306 in frame 10, and the piston rod of cylinder 210 is connected with the both ends of pressing plate 20 are vertical respectively, thus is with dynamic pressure plate 20 to move up and down when the piston rod of cylinder 210 moves up and down.
The quantity of pressing plate 20 can be multiple, and corresponding two cylinders 210 of each pressing plate, therefore the quantity of cylinder 210 is determined by the quantity of pressing plate 20.
Four pin of frame 10 are provided with pulley 50, frame 10 can be driven to move, easy to use.
During use, product is positioned on slide rail 30, working plate 40 is pressed on product, is jointly pushed into the below of pressing plate 20 along the roller 303 of slide rail 30, and cylinder 210 starts pressing plate 20 to drive and moves downward, pressing plate 20 is closely pressed together on product, between pressing plate 20 and product, form closed space, use tracheae to ventilate in this enclosure space, thus can impermeability be tested, because air tightness test technology is existing, do not repeat them here.
The above embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (5)
1. an airtight test device, it is characterized in that, comprise frame (10), slide rail (30), driving mechanism (21) and pressing plate (20), described slide rail (30) is located in described frame (10), described pressing plate (20) be connected with described driving mechanism (21) and by described driving mechanism (21) drive to close to and direction away from described slide rail (30) move;
The second slide rail (304) that described slide rail (30) comprises the first slide rail (302) and be arranged in parallel with described first slide rail (302), described first slide rail (302), the second slide rail (304) side are respectively equipped with a location-plate (306), be provided with back-up block (308) between described first slide rail (302) and the second slide rail (304), the surface of the surface described pressing plate (20) relative to described slide rail (30) of the relatively described pressing plate (20) of described back-up block (308) flushes.
2. airtight test device according to claim 1, is characterized in that: described first slide rail (302), the second slide rail (304) include a guide rail (301) and be located at the roller (303) in described guide rail (301) central slot (300).
3. airtight test device according to claim 1 or 2, is characterized in that: described first slide rail (302) stretches out in the edge of described frame (10) respectively with one end of the second slide rail (304).
4. airtight test device according to claim 1, it is characterized in that: described driving mechanism (21) comprises at least two cylinders (210) be located in described frame (10), and the piston rod of described cylinder (210) is connected with the both ends of described pressing plate (20) respectively.
5. airtight test device according to claim 1, is characterized in that: the pin of described frame (10) is provided with pulley (50).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520275552.3U CN204649357U (en) | 2015-04-30 | 2015-04-30 | Airtight test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520275552.3U CN204649357U (en) | 2015-04-30 | 2015-04-30 | Airtight test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204649357U true CN204649357U (en) | 2015-09-16 |
Family
ID=54102095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520275552.3U Expired - Fee Related CN204649357U (en) | 2015-04-30 | 2015-04-30 | Airtight test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204649357U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805821A (en) * | 2016-06-03 | 2016-07-27 | 浙江昆仑电气有限公司 | Heater and slide rail device thereof |
| CN106768657A (en) * | 2017-01-20 | 2017-05-31 | 苏州金澄精密铸造有限公司 | A kind of air-tightness detection tool |
| CN107367354A (en) * | 2016-05-12 | 2017-11-21 | 昆山市力格自动化设备有限公司 | A kind of gas leaks mechanism for testing |
| CN109655205A (en) * | 2019-01-25 | 2019-04-19 | 东莞市泰日升科技有限公司 | For the airtight test auxiliary frame of 5G communication base station shell and airtight test method |
-
2015
- 2015-04-30 CN CN201520275552.3U patent/CN204649357U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107367354A (en) * | 2016-05-12 | 2017-11-21 | 昆山市力格自动化设备有限公司 | A kind of gas leaks mechanism for testing |
| CN105805821A (en) * | 2016-06-03 | 2016-07-27 | 浙江昆仑电气有限公司 | Heater and slide rail device thereof |
| CN105805821B (en) * | 2016-06-03 | 2019-01-25 | 浙江昆仑电气有限公司 | A kind of heater and its railroad |
| CN106768657A (en) * | 2017-01-20 | 2017-05-31 | 苏州金澄精密铸造有限公司 | A kind of air-tightness detection tool |
| CN109655205A (en) * | 2019-01-25 | 2019-04-19 | 东莞市泰日升科技有限公司 | For the airtight test auxiliary frame of 5G communication base station shell and airtight test method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150916 Termination date: 20210430 |