CN205691294U - A kind of products air tightness detection fixture - Google Patents
A kind of products air tightness detection fixture Download PDFInfo
- Publication number
- CN205691294U CN205691294U CN201620536366.5U CN201620536366U CN205691294U CN 205691294 U CN205691294 U CN 205691294U CN 201620536366 U CN201620536366 U CN 201620536366U CN 205691294 U CN205691294 U CN 205691294U
- Authority
- CN
- China
- Prior art keywords
- base plate
- product
- plate
- cylinder
- 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.)
- Expired - Fee Related
Links
Abstract
This utility model relates to a kind of detection equipment, is a kind of products air tightness detection fixture that is low for existing detection air-tightness device structure complex detection efficiency and that provide.Including base plate, pressing plate, examined product is located between base plate and pressing plate, and connecting on base plate has the base being connected with vacuum pump, base plate is positioned at placement examined product and is provided with the passage connected with vacuum pump.Also including cylinder, the support of fixing cylinder, support is fixed on base plate, and cylinder is fixed on support, and the piston end of cylinder connects pressing plate, and cylinder is connected with source of the gas.Being provided with on base plate and limit the location-plate that examined product is subjected to displacement, location-plate is fixed on base plate by securing member.This utility model simple in construction, multiple product can be detected simultaneously, detection efficiency is high, the setting of sealing ring makes detection accuracy higher, the setting of location-plate simultaneously guarantees that product will not rock, not only ensure that detection accuracy, the most also make Product checking feeding quick and easy, improve Product checking efficiency further.
Description
Technical field
This utility model belongs to a kind of detection equipment, particularly relates to a kind of products air tightness detection fixture.
Background technology
The bubble-tight device structure of existing detection is complicated, the most once can only detect one, and inefficiency takes time and effort,
Some enterprise in order in hgher efficiency, direct skip detection operation, finally result in bad product and come into the market, cause and cannot retrieve
Loss.
Utility model content
The purpose of this utility model be for existing detection air-tightness device structure complex detection efficiency low and provide one
Plant products air tightness detection fixture.
To achieve these goals, technical solution adopted in the utility model is:
A kind of products air tightness detection fixture, including the base plate for supporting examined product, is located on base plate for producing
Product are pressed on the pressing plate on base plate, examined product is located between base plate and pressing plate, connect to have be connected with vacuum pump on base plate
Base, base plate is positioned at placement examined product and is provided with the passage connected with vacuum pump.
Also including the cylinder to pressing plate pressure, the support of fixing cylinder, support is fixed on base plate, and cylinder is fixed on support
On, the piston end of cylinder connects pressing plate, and cylinder is connected with source of the gas.
Being provided with on base plate and limit the location-plate that examined product is subjected to displacement, location-plate is fixed on base plate by securing member
On.
Base plate is positioned at the passway of examined product and is provided with sealing ring.
Described base plate is provided with multiple examined product passage, all communicates between each passage, and each passage end is with tested
Product connects, and the other end connects with vacuum pump.
The beneficial effects of the utility model: this utility model simple in construction, can detect multiple product, detection efficiency simultaneously
Height, the setting of sealing ring makes detection accuracy higher, and the setting of location-plate simultaneously guarantees that product will not rock, and not only ensure that detection
Accuracy, the most also makes Product checking feeding quick and easy, improves Product checking efficiency further.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with embodiment, this utility model is described further.
Embodiment
As it is shown in figure 1, a kind of products air tightness detection fixture, including the base plate 1 for supporting examined product, it is located at base plate
The upper pressing plate 2 for product is pressed on base plate, examined product is located between base plate and pressing plate, base plate connects have with very
The base 3 that empty pump connects, base plate is positioned at placement examined product and is provided with the passage connected with vacuum pump.Also include pressing plate is executed
The cylinder 4 of pressure, the support 5 of fixing cylinder, support is fixed on base plate, and cylinder is fixed on support, and the piston end of cylinder connects
Pressing plate, cylinder is connected with source of the gas.Being provided with on base plate and limit the location-plate 6 that examined product is subjected to displacement, location-plate is by fastening
Part is fixed on base plate.Base plate is positioned at the passway of examined product and is provided with sealing ring 7.Described base plate is provided with multiple
Examined product passage, all communicates between each passage, and each passage end connects with examined product, and the other end connects with vacuum pump.
When in use detected product is positioned between base plate and pressing plate, and base plate will be placed on by side product
Passway sealing ring at, start cylinder operation after having placed, make cylinder top press pressing plate, make pressing plate that product is pressed on base plate
On, it is then turned on whether vacuum pump detection product leaks gas, taking out clean gas after opening vacuum pump the most for a long time then has product to leak gas,
As gas is just drained by the short time, and without gas enter interiors of products then detect the most qualified.
Of the present utility model ultimate principle, principal character and of the present utility model advantage have more than been shown and described.One's own profession
Skilled person will appreciate that of industry, this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Principle of the present utility model is simply described, on the premise of without departing from this utility model spirit and scope, common in this area
The simple change of technical staff and within replacing and being all protection domain of the present utility model.
Claims (5)
1. a products air tightness detection fixture, it is characterised in that: include the base plate for supporting examined product, be located at base plate
For the pressing plate being pressed on base plate by product, examined product is located between base plate and pressing plate, and connecting on base plate has and vacuum
The base that pump connects, base plate is positioned at placement examined product and is provided with the passage connected with vacuum pump.
A kind of products air tightness detection fixture the most according to claim 1, it is characterised in that: also include pressing plate pressure
Cylinder, the support of fixing cylinder, support is fixed on base plate, and cylinder is fixed on support, and the piston end of cylinder connects pressing plate, gas
Cylinder is connected with source of the gas.
A kind of products air tightness detection fixture the most according to claim 2, it is characterised in that: on base plate, it is provided with restriction quilt
The location-plate that inspection product is subjected to displacement, location-plate is fixed on base plate by securing member.
A kind of products air tightness detection fixture the most according to claim 3, it is characterised in that: on base plate, it is positioned at tested product
It is provided with sealing ring at the passway of product.
A kind of products air tightness detection fixture the most according to claim 4, it is characterised in that: described base plate is provided with many
Individual examined product passage, all communicates between each passage, and each passage end connects with examined product, and the other end is with vacuum pump even
Logical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620536366.5U CN205691294U (en) | 2016-06-06 | 2016-06-06 | A kind of products air tightness detection fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620536366.5U CN205691294U (en) | 2016-06-06 | 2016-06-06 | A kind of products air tightness detection fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205691294U true CN205691294U (en) | 2016-11-16 |
Family
ID=57260667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620536366.5U Expired - Fee Related CN205691294U (en) | 2016-06-06 | 2016-06-06 | A kind of products air tightness detection fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205691294U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110375934A (en) * | 2019-06-05 | 2019-10-25 | 天津英创汇智汽车技术有限公司 | A kind of equipment for ECU air-leakage test |
| CN111207889A (en) * | 2020-01-13 | 2020-05-29 | 老肯医疗科技股份有限公司 | Sealing test system and sealing test method for medical negative pressure cleaning machine |
-
2016
- 2016-06-06 CN CN201620536366.5U patent/CN205691294U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110375934A (en) * | 2019-06-05 | 2019-10-25 | 天津英创汇智汽车技术有限公司 | A kind of equipment for ECU air-leakage test |
| CN111207889A (en) * | 2020-01-13 | 2020-05-29 | 老肯医疗科技股份有限公司 | Sealing test system and sealing test method for medical negative pressure cleaning machine |
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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 |
Granted publication date: 20161116 Termination date: 20210606 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |