CN109029868A - Multistation air-tightness integral test system - Google Patents
Multistation air-tightness integral test system Download PDFInfo
- Publication number
- CN109029868A CN109029868A CN201810775618.3A CN201810775618A CN109029868A CN 109029868 A CN109029868 A CN 109029868A CN 201810775618 A CN201810775618 A CN 201810775618A CN 109029868 A CN109029868 A CN 109029868A
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- China
- Prior art keywords
- air
- gas nozzle
- tightness
- leakage detector
- test system
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The present invention relates to multistation air-tightness integral test systems, include board and product master form tool placement unit, product plugging device, air-leakage detector access unit, pressing device and air-leakage detector disposed thereon, pressing device is arranged on the right side that product master form has placement unit, product plugging device is arranged in the left side that product master form has placement unit, product master form, which has, is equipped with air-leakage detector access unit on front side of placement unit, air-leakage detector is fixed in rack above board, air-leakage detector connects air-leakage detector access unit.Automatic detection products air tightness detects good stability, can be realized by more mold exchange to the air tightness test of Multiple Type equipment, meet diversity testing requirement.Optimum Design can be achieved on board, each station independently carries out, and detection efficiency is high.
Description
Technical field
The present invention relates to a kind of multistation air-tightness integral test systems, belong to automatic detection system technical field.
Background technique
Air-leakage test be determine Pneumatic instrument whether He Ge important detection, domestic detection means is to pass through at present
Human hand held instrument carries out artificial detection, and testing product is single, and stability is poor, and detection structure is not accurate, inefficiency.
Summary of the invention
The purpose of the present invention is overcoming the shortcomings of the prior art, a kind of multistation air-tightness integration test is provided and is set
It is standby.
The purpose of the present invention is achieved through the following technical solutions:
Multistation air-tightness integral test system, feature is: putting comprising board and product master form tool disposed thereon
Set unit, product plugging device, air-leakage detector access unit, pressing device and air-leakage detector, product master form tool
Pressing device is arranged on the right side of placement unit, and the left side that product master form has placement unit arranges that product plugging device, product are imitative
Pattern, which has, is equipped with air-leakage detector access unit on front side of placement unit, be fixed with air-leakage test in the rack above board
Instrument, air-leakage detector connect air-leakage detector access unit.
Further, above-mentioned multistation air-tightness integral test system, wherein the product plugging device includes flexible
Movement mechanism and plug, stretching motion mechanism are fixed on board, installed plug in the movement parts of stretching motion mechanism.
Further, above-mentioned multistation air-tightness integral test system, wherein the stretching motion mechanism is a gas
The cylinder seat of cylinder, cylinder is fixed on board, installed plug on the piston rod of cylinder.
Further, above-mentioned multistation air-tightness integral test system, wherein the pressing device includes briquetting, connects
Fitting and compression driving unit, the briquetting are articulated on connector, and connector, which is installed on, to be compressed on driving unit.
Further, above-mentioned multistation air-tightness integral test system, wherein the compression driving unit is lifting liquid
The cylinder seat of cylinder pressure, lifting hydraulic cylinder is fixed on board, installation connecting element on the piston rod of lifting hydraulic cylinder.
Further, above-mentioned multistation air-tightness integral test system, wherein the stitching surface of the briquetting is equipped with pad
Block.
Further, above-mentioned multistation air-tightness integral test system, wherein the air-leakage detector access unit
Comprising gas nozzle component and movement mechanism, gas nozzle component is fixed in the movement parts of movement mechanism.
Further, above-mentioned multistation air-tightness integral test system, wherein the gas nozzle component includes that shell is gentle
Mouth is provided with the inlet channel and axis hole being connected in shell, and the both ends of gas nozzle are different types of gas nozzle head, and gas nozzle is inserted into axis
In hole, sealing ring is equipped between gas nozzle and shell, the lower end of shell is bolted with end cap, and gas nozzle is pierced by downwards end cap and passes through end
Cap is installed in the housing.
Further, above-mentioned multistation air-tightness integral test system, wherein the front end of the gas nozzle component is equipped with convex
Shape gas nozzle head, gas nozzle component are equipped with air inlet, and air inlet is connected to by the inlet channel in gas nozzle component with convex gas nozzle head,
Air inlet is connected to air-leakage detector access unit by gas piping.
Further, above-mentioned multistation air-tightness integral test system, wherein the movement mechanism is linear motion mould
Group or cylinder.
Further, above-mentioned multistation air-tightness integral test system, wherein multiple products are disposed on the board
Master form has placement unit, each corresponding configuration one product plugging device, an air-leakage test of product master form tool placement unit
Instrument access unit, a pressing device.
The present invention has significant advantages and beneficial effects compared with prior art, embodies in the following areas:
Present device automatic detection products air tightness detects good stability, can be realized by more mold exchange to a variety of
The air tightness test of model device meets diversity testing requirement.Can be achieved Optimum Design on board, each station it is independent into
Row, detection efficiency are high.
Other features and advantages of the present invention will be illustrated in subsequent specification, also, partly be become from specification
It is clear that by implementing specific embodiment of the invention understanding.The objectives and other advantages of the invention can be by institute
Specifically noted structure is achieved and obtained in specification, claims and the attached drawing write.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1: the overall structure diagram of test equipment of the present invention；
Fig. 2: the arrangement schematic diagram of air-leakage detector access unit and pressing device.
The meaning of each appended drawing reference see the table below in figure:
Specific embodiment
Below in conjunction with attached drawing in the embodiment of the present invention, technical solution in the embodiment of the present invention carries out clear, complete
Ground description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Usually exist
The component of the embodiment of the present invention described and illustrated in attached drawing can be arranged and be designed with a variety of different configurations herein.Cause
This, is not intended to limit claimed invention to the detailed description of the embodiment of the present invention provided in the accompanying drawings below
Range, but it is merely representative of selected embodiment of the invention.Based on the embodiment of the present invention, those skilled in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.Meanwhile of the invention
In description, directional terminology and ordinal term etc. are only used for distinguishing description, are not understood to indicate or imply relative importance.
As shown in Figure 1, multistation air-tightness integral test system, includes board 7 and product master form disposed thereon
Have placement unit 2, product plugging device 3, air-leakage detector access unit 4, pressing device 5 and air-leakage detector 6, product
The right side that master form has placement unit 2 arranges that pressing device 5, the left side arrangement product that product master form has placement unit 2 block
Device 3, product master form, which has, is equipped with air-leakage detector access unit 4 on front side of placement unit 2, solid in the rack of 7 top of board
Surely there is air-leakage detector 6, air-leakage detector 6 connects air-leakage detector access unit 4.Measuring and calculation machine 1 and product seal
Block apparatus 3, air-leakage detector access unit 4, pressing device 5 are connected with 6 communication control of air-leakage detector.
Wherein, product plugging device 3 includes stretching motion mechanism and plug, and stretching motion mechanism is fixed on board 7, stretches
Installed plug in the movement parts of contracting movement mechanism.
Cylinder can be used in stretching motion mechanism, and the cylinder seat of cylinder is fixed on board 7, installs on the piston rod of cylinder stifled
Head.
In addition, can be disposed with multiple product master form tool placement units 2 on board 5, each product master form tool is placed single
The corresponding configuration one product plugging device, an air-leakage detector access unit, a pressing device of member.
As shown in Fig. 2, pressing device 5 includes briquetting 53, connector 52 and compression driving unit 51,53 company of being articulated with of briquetting
On fitting 52, connector 52, which is installed on, to be compressed on driving unit 51, and the stitching surface of briquetting 53 is equipped with cushion block.
Compressing driving unit 51 can be used lifting hydraulic cylinder, and the cylinder seat of lifting hydraulic cylinder is fixed on board 7, raise-lower hydraulic
Installation connecting element 52 on the piston rod of cylinder.
Air-leakage detector access unit 4 includes gas nozzle component 42 and movement mechanism 44, and gas nozzle component 42 is connected by transition
Fitting 43 is fixed in the movement parts of movement mechanism 44.
Gas nozzle component 42 includes shell and gas nozzle, is provided with the inlet channel and axis hole being connected in shell, and the two of gas nozzle
Head is different types of gas nozzle head, and gas nozzle is inserted into axis hole, sealing ring is equipped between gas nozzle and shell, the lower end of shell is spirally connected
There is end cap, gas nozzle is pierced by downwards end cap and installs in the housing by end cap.
The succinct structure type of gas nozzle component 42 is that front end is equipped with convex gas nozzle head, and gas nozzle component 42 is equipped with air inlet
41, air inlet 41 is connected to by the inlet channel in gas nozzle component 42 with convex gas nozzle head, and air inlet 41 is connected by gas piping
It is connected to air-leakage detector access unit 4.Linear motion mould group or cylinder can be used in movement mechanism 44.
When concrete application, test product is placed on product master form tool placement unit 2 first, then presses and starts out
It closes, pressing device 5 is started to work, i.e., drives the movement of briquetting 53 to compress product by compressing driving unit 51.Then, it produces
Product plugging device 3 starts to be blocked, and stretching motion mechanism drives plug to enter the port in test product.Then, air-tightness
Detector access unit 4 starts to act, and movement mechanism 44 drives gas nozzle component 42 to move, and makes the convex gas nozzle on gas nozzle component 42
The air inlet of head insertion test product；It blocks and air inlet is docked when completing, air-leakage detector 6 starts to be inflated, air inlet pressure
Power is generally 1Mpa, and when stable, gas leakage situation and leakage rate are shown on air-leakage detector 6.Entire movement
Process smoothly orderly carries out under the control of measuring and calculation machine 1.Product is qualified or not intuitively to be shown by display unit.
3 stations are arranged side by side on the board of test equipment, three detection stations independently carry out in detection process, realize
Optimum Design.
In conclusion present device automatic detection products air tightness, detects good stability, more mold exchange reality can be passed through
Now to the air tightness test of Multiple Type equipment, meet diversity testing requirement.Optimum Design, Mei Gegong can be achieved on board
Position is independent to carry out, and detection efficiency is high.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.It should also be noted that similar label and letter exist
Similar terms are indicated in following attached drawing, therefore, once being defined in a certain Xiang Yi attached drawing, are then not required in subsequent attached drawing
It is further defined and explained.
The above is only a specific embodiment of the present invention, but scope of protection of the present invention is not limited thereto, any to be familiar with
Those skilled in the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all cover
Within protection scope of the present invention.Therefore, protection scope of the present invention should be subject to protection scope described in claim.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
Claims (10)
1. multistation air-tightness integral test system, it is characterised in that: include board (7) and product master form disposed thereon
Have placement unit (2), product plugging device (3), air-leakage detector access unit (4), pressing device (5) and air-leakage test
Pressing device (5) are arranged on instrument (6), the right side that product master form has placement unit (2), and product master form has placement unit (2)
Product plugging device (3) are arranged in left side, and product master form, which has, is equipped with air-leakage detector access unit on front side of placement unit (2)
(4), it is fixed with air-leakage detector (6) in the rack above board (7), air-leakage detector (6) connects air-leakage detector
Access unit (4).
2. multistation air-tightness integral test system according to claim 1, it is characterised in that: the product plugging device
It (3) include stretching motion mechanism and plug, stretching motion mechanism is fixed on board (7), in the movement parts of stretching motion mechanism
Installed plug.
3. multistation air-tightness integral test system according to claim 2, it is characterised in that: the stretching motion mechanism
For a cylinder, the cylinder seat of cylinder is fixed on board (7), installed plug on the piston rod of cylinder.
4. multistation air-tightness integral test system according to claim 1, it is characterised in that: the pressing device (5)
Comprising briquetting (53), connector (52) and driving unit (51) are compressed, the briquetting (53) is articulated on connector (52), connects
Part (52), which is installed on, to be compressed on driving unit (51).
5. multistation air-tightness integral test system according to claim 4, it is characterised in that: the compression driving unit
It (51) is lifting hydraulic cylinder, the cylinder seat of lifting hydraulic cylinder is fixed on board (7), and connection is installed on the piston rod of lifting hydraulic cylinder
Part (52).
6. multistation air-tightness integral test system according to claim 4, it is characterised in that: the pressure of the briquetting (53)
Conjunction face is equipped with cushion block.
7. multistation air-tightness integral test system according to claim 1, it is characterised in that: the air-leakage detector
Access unit (4) includes gas nozzle component (42) and movement mechanism (44), and gas nozzle component (42) is fixed on the fortune of movement mechanism (44)
On moving part.
8. multistation air-tightness integral test system according to claim 7, it is characterised in that: the gas nozzle component (42)
Including shell and gas nozzle, the inlet channel and axis hole being connected are provided in shell, the both ends of gas nozzle are different types of gas nozzle
Head, gas nozzle are inserted into axis hole, and sealing ring is equipped between gas nozzle and shell, and the lower end of shell is bolted with end cap, and gas nozzle is worn downwards
Out end cap and by end cap installation in the housing.
9. multistation air-tightness integral test system according to claim 7, it is characterised in that: the gas nozzle component (42)
Front end be equipped with convex gas nozzle head, gas nozzle component (42) be equipped with air inlet (41), air inlet (41) pass through gas nozzle component (42)
Interior inlet channel is connected to convex gas nozzle head, and air inlet (41) is connected to air-leakage detector access unit by gas piping
(4)。
10. multistation air-tightness integral test system according to claim 1, it is characterised in that: cloth on the board (7)
It is equipped with multiple product master forms tool placement units, one product plugging device of the corresponding configuration of each product master form tool placement unit,
One air-leakage detector access unit, a pressing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810775618.3A CN109029868A (en) | 2018-07-16 | 2018-07-16 | Multistation air-tightness integral test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810775618.3A CN109029868A (en) | 2018-07-16 | 2018-07-16 | Multistation air-tightness integral test system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109029868A true CN109029868A (en) | 2018-12-18 |
Family
ID=64642570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810775618.3A Pending CN109029868A (en) | 2018-07-16 | 2018-07-16 | Multistation air-tightness integral test system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109029868A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113188730A (en) * | 2021-04-30 | 2021-07-30 | 武汉飞恩微电子有限公司 | Pressure sensor leakproofness testing arrangement |
| CN114054372A (en) * | 2021-11-11 | 2022-02-18 | 苏州朗坤自动化设备股份有限公司 | Shower faucet gas and water testing equipment |
| CN116399525A (en) * | 2023-05-05 | 2023-07-07 | 武汉精技机械有限责任公司 | Self-sealing differential mechanism semi-axis gear gland and airtight detection device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113188730A (en) * | 2021-04-30 | 2021-07-30 | 武汉飞恩微电子有限公司 | Pressure sensor leakproofness testing arrangement |
| CN114054372A (en) * | 2021-11-11 | 2022-02-18 | 苏州朗坤自动化设备股份有限公司 | Shower faucet gas and water testing equipment |
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| CN116399525A (en) * | 2023-05-05 | 2023-07-07 | 武汉精技机械有限责任公司 | Self-sealing differential mechanism semi-axis gear gland and airtight detection device |
| CN116399525B (en) * | 2023-05-05 | 2024-01-19 | 东实精工齿轮(武汉)有限公司 | Self-sealing differential mechanism semi-axis gear gland and airtight detection device |
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