CN206430877U - A kind of rubber accessory air-tightness detection device - Google Patents
A kind of rubber accessory air-tightness detection device Download PDFInfo
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- CN206430877U CN206430877U CN201720146185.6U CN201720146185U CN206430877U CN 206430877 U CN206430877 U CN 206430877U CN 201720146185 U CN201720146185 U CN 201720146185U CN 206430877 U CN206430877 U CN 206430877U
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Abstract
A kind of rubber accessory air-tightness detection device, including the compressor electrically connected with control cabinet for power distribution and the air gauge being connected with detection means, include port clamping device and detection aerating device per set detecting device, vertical cylinder and two opposite lateral cylinders set that align that port clamping device is set including two opposite alignment.Detection aerating device includes being arranged on the terminal fitting in the middle of two vertical cylinders and the gas-charging connection being arranged in the middle of two lateral cylinders, terminal fitting and gas-charging connection are cylinder-shaped joint, and air flue is provided with the middle of gas-charging connection, terminal fitting is closed joint, the expansion link outer end of vertical cylinder is fixed with semiorbicular first clamp jaw, the internal diameter of first clamp jaw is identical with the external diameter of terminal fitting, the expansion link outer end of lateral cylinder is fixed with semiorbicular second clamp jaw, and the internal diameter of the second clamp jaw is identical with the external diameter of gas-charging connection.The utility model can accurately and rapidly be detected to the air-tightness of rubber accessory.
Description
Technical field
The utility model is related to a kind of air-tightness detection device, more specifically to a kind of rubber accessory air-leakage test
Device.
Background technology
Rubber accessory needs to carry out air-leakage test before dispatching from the factory, to ensure its use quality.Conventional detection is with people
Whether its internal air pressure is up to standard to being measured after single rubber accessory inflation for work mode, and such detection does not only exist rubber and matched somebody with somebody
Therefore the non-banding in part port and the phenomenon of gas leakage, testing result error can occur, and the mode of artificial reading also results in reading
Number error, in addition, the efficiency manually detected is low, it is difficult to meet production requirement.
Utility model content
The purpose of this utility model is to provide one kind and overcomes the deficiencies in the prior art, simple in construction, reasonable in design, can be with
Air-tightness to rubber accessory carries out the device of accurate, quick detection.
To achieve these goals, the technological means that the utility model is taken is：
A kind of rubber accessory air-tightness detection device, including the compressor that is electrically connected with control cabinet for power distribution and filled with detection
Put and controller is provided with the air gauge of connection, control cabinet for power distribution, detection means is provided with multigroup, includes per set detecting device
Port clamping device and detection aerating device, port clamping device include vertical cylinder and two phases that two opposite alignment are set
The lateral cylinder set to alignment, the air inlet of four cylinders is connected with clamping the first gas outlet of magnetic valve simultaneously by tracheae
Logical, the gas outlet of four cylinders is connected with clamping the second gas outlet of magnetic valve simultaneously by tracheae, clamps the air inlet of magnetic valve
Mouth is connected with the main tracheae drawn from compressor, is clamped magnetic valve and is electrically connected with the output end of controller.Detect aerating device bag
The terminal fitting being arranged in the middle of two vertical cylinders and the gas-charging connection being arranged in the middle of two lateral cylinders are included, terminal connects
Head and gas-charging connection are that air flue is provided with the middle of cylinder-shaped joint, and gas-charging connection, and terminal fitting is closed joint, vertical gas
The expansion link outer end of cylinder is fixed with semiorbicular first clamp jaw, and the internal diameter of the first clamp jaw is identical with the external diameter of terminal fitting,
The expansion link outer end of lateral cylinder is fixed with semiorbicular second clamp jaw, the internal diameter of the second clamp jaw and the external diameter of gas-charging connection
It is identical.Gas-charging connection is connected with examining the gas outlet of pneumoelectric magnet valve by tracheae, and air gauge is connected with the tracheae, examines pneumoelectric magnet valve
Air inlet connected with the main tracheae drawn from compressor, inspection pneumoelectric magnet valve electrically connected with the output end of controller, controller
Input is electrically connected with controlling switch.
As the further optimization of the technical program, described air gauge is electro connecting pressure gauge, electro connecting pressure gauge with
The input electrical connection of controller, and single air gauge is respectively connected with per set detecting device, electro connecting pressure gauge can be controlled
Inner gas pressure, stops inflation after the blowing pressure reaches the pressure requirements of product, has higher precision than manual inflation's detection,
And single air gauge is respectively connected with per set detecting device, detection efficiency is not only improved, and reduce error.
As the further optimization of the technical program, the air inlet of four described cylinders is simultaneously electric with clamping by tracheae
The first gas outlet connection of magnet valve, connection clamps and is provided with the first check (non-return) valve on the total inlet pipe of the gas outlet of magnetic valve first, the
One check (non-return) valve can prevent the expansion link of cylinder from being changed because of gas backstreaming, therefore, it is possible to effectively prevent rubber fitment port
Loosening after being clamped, prevents the gas leakage at rubber fitment port.
As the further optimization of the technical program, the tracheae that described gas-charging connection is connected with inspection pneumoelectric magnet valve gas outlet
On be provided with the second check (non-return) valve, the second check (non-return) valve can prevent the air-leakage test error that gas backstreaming is caused.
As the further optimization of the technical program, the lower end of the second described clamp jaw is provided with support frame, due to
Two clamp jaws are driven by the expansion link of lateral cylinder, the expansion link of lateral cylinder in elongation process the second clamp jaw easily at itself
Action of Gravity Field, which issues to give birth to, to be hung down and trembles, so that the second clamp jaw can not accurately clamp gas-charging connection, under the second clamp jaw
End extension supporting frame can avoid the second clamp jaw on lateral cylinder because self gravitation is sagging and caused by positioning forbidden.
As the further optimization of the technical program, detection recorder is provided with the support of described detection means, is examined
Survey recorder to be connected with air gauge, detection recorder is able to record that the testing result in detection process per set detecting device, convenient
Testing result is checked.
The beneficial effects of the utility model are：Have additional semiorbicular port clamp jaw, after clamping can banding rubber match somebody with somebody
Two ports of part, are effectively prevented because of testing result error caused by the gas leakage of port, and driving port clamp jaw cylinder by
One magnetic valve synchronizes control, and clamping effect is good, easily maintenance；Detection aerating device is controlled by single magnetic valve,
Error during air-leakage test is not easily caused.
Brief description of the drawings
The utility model is described in further detail with specific implementation method below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 connects gas schematic diagram for port clamping device；
Fig. 3 connects gas schematic diagram for detection aerating device；
Fig. 4 is the enlarged drawing at A in Fig. 3.
In figure：Compressor 10；Air gauge 20；Control cabinet for power distribution 30；Controller 31；Controlling switch 32；Vertical cylinder 40；The
One clamp jaw 401；Lateral cylinder 41；Second clamp jaw 411；Clamp magnetic valve 42；Terminal fitting 43；Gas-charging connection 44；Examine gas
Magnetic valve 45；Support frame 46；First check (non-return) valve 50；Second check (non-return) valve 51；Detect recorder 60.
Embodiment
The utility model is described in further detail with specific implementation method below in conjunction with the accompanying drawings.
Specific embodiment, as shown in Figures 1 to 4, a kind of rubber accessory air-tightness detection device, including with control cabinet for power distribution
Controller 31 is provided with the compressor 10 of 30 electrical connections and the air gauge 20 being connected with detection means, control cabinet for power distribution 30,
Air gauge 20 is electro connecting pressure gauge, and electro connecting pressure gauge is electrically connected with the input of controller 31, and equal per set detecting device
Single air gauge 20 is connected with, electro connecting pressure gauge can control inner gas pressure, when the blowing pressure reaches that the pressure of product will
Stop inflation after asking, there is higher precision than manual inflation's detection, and single air gauge is respectively connected with per set detecting device,
Detection efficiency is not only improved, and reduces error.Detection means be provided with it is multigroup, per set detecting device include port clamp
Device and detection aerating device, port clamping device include vertical cylinder 40 and the two opposite alignment that two opposite alignment are set
The lateral cylinder 41 of setting, the air inlet of four cylinders is connected with clamping the first gas outlet of magnetic valve 42 simultaneously by tracheae,
The gas outlet of four cylinders is connected with clamping the second gas outlet of magnetic valve 42 simultaneously by tracheae, clamps the air inlet of magnetic valve 42
Mouth is connected with the main tracheae drawn from compressor 10, is clamped magnetic valve 42 and is electrically connected with the output end of controller 31, clamps electromagnetism
Valve 42 is two-bit triplet magnetic valve.Detection aerating device include being arranged on two centres of vertical cylinder 40 terminal fitting 43 and
The gas-charging connection 44 in the middle of two lateral cylinders 41 is arranged on, terminal fitting 43 and gas-charging connection 44 are cylinder-shaped joint, and
Air flue is provided with the middle of gas-charging connection 44, terminal fitting 43 is closed joint, and the expansion link outer end of vertical cylinder 40 is fixed with half
First clamp jaw 401 of annular, the internal diameter of the first clamp jaw 401 is identical with the external diameter of terminal fitting 43, and lateral cylinder 41 is stretched
Contracting bar outer end is fixed with semiorbicular second clamp jaw 411, the internal diameter of the second clamp jaw 411 and the external diameter phase of gas-charging connection 44
Together.Gas-charging connection 44 is connected with examining the gas outlet of pneumoelectric magnet valve 45 by tracheae, and air gauge 20 is connected with the tracheae, examines pneumoelectric
The air inlet of magnet valve 45 is connected with the main tracheae drawn from compressor 10, and the output end of inspection pneumoelectric magnet valve 45 and controller 31 is electrically connected
Connect, the input of controller 31 is electrically connected with controlling switch 32, only two interfaces of one-in-and-one-out of inspection pneumoelectric magnet valve 45.Four gas
The air inlet of cylinder is connected with clamping the first gas outlet of magnetic valve 42 simultaneously by tracheae, and connection clamps the outlet of magnetic valve 42 first
The first check (non-return) valve 50 is provided with the total inlet pipe of mouth, the first check (non-return) valve 50 can prevent the expansion link of cylinder because of gas backstreaming
Change, therefore, it is possible to effectively prevent loosening of the rubber fitment port after being clamped, prevent at rubber fitment port
Gas leakage.The second check (non-return) valve 51, the second check (non-return) valve are provided with the tracheae that gas-charging connection 44 is connected with inspection pneumoelectric magnet valve 45 gas outlet
51 can prevent the air-leakage test error that gas backstreaming is caused.The lower end of second clamp jaw 411 is provided with support frame 46, support
Frame 46 is fixedly connected with workbench, and because second clamp jaw 411 is driven by the expansion link of lateral cylinder 41, lateral cylinder 41 is stretched
Contracting bar second clamp jaw 411 in elongation process easily issues to give birth in self gravitation effect to be hung down and trembles, so that the second clamp jaw
411 can not accurately clamp gas-charging connection 44, and lateral cylinder can be avoided in the lower end extension supporting frame 46 of the second clamp jaw 411
The second clamp jaw 411 on 411 because self gravitation is sagging and caused by positioning forbidden.Detection is provided with the support of detection means
Recorder 60, detection recorder 60 is connected with air gauge 20, and detection recorder 60 is able to record that every group of detection dress in detection process
The testing result put, facilitates checking for testing result.
Two ports of rubber accessory when in use, are respectively fitted over terminal fitting 43 and gas-charging connection 44 by the utility model
On, controlling switch 32 is pressed, the energization work of magnetic valve 42 is clamped, vertical cylinder 40 and lateral cylinder 41 proceed by inflation, four
The expansion link of individual cylinder synchronously stretches out, and two ports of rubber accessory are distinguished into banding in terminal fitting 43 and gas-charging connection 44
On, the energization work of pneumoelectric magnet valve 45 is examined afterwards, and control gas is inflated from gas-charging connection 44 into rubber accessory, controller 31
Inflationtime is controlled, is inflated six seconds, pressure after inflating six seconds in rubber accessory is not up to requirement and also stops inflation, stops filling
Air gauge 20 is not up to the rubber accessory of pressure requirements after gas, and controller 31 does not do next action to the pawl that steps up of the rubber accessory
Signal, step up pawl and do not unclamp always, the rubber accessory of gas leakage needs manual unclamp.After the detection of a collection of rubber accessory terminates,
Inspection pneumoelectric magnet valve 45 controls to release the gas in rubber accessory during preventing that clamp jaw from unclamping because of the gas pressure mistake in accessory
Occur security incident greatly, clamp magnetic valve 42 and control to release the gas in cylinder to realize the retraction of Telescopic-cylinder bar, will
Certified products after detection carry out separated after being removed with defective work, the new rubber accessory to be detected is enclosed on into terminal fitting
43 with gas-charging connection 44 on, repeat before detection process.The utility model has additional semiorbicular port clamp jaw, after clamping
It is capable of two ports of banding rubber accessory, effectively prevents because of testing result error caused by the gas leakage of port, and driving port
The cylinder of clamp jaw synchronizes control by a magnetic valve, and clamping effect is good, easily maintenance；Detect aerating device by individually electricity
Magnet valve is controlled, and error during air-leakage test is not easily caused.
Certain described above is not limitation of the utility model, and the utility model is also not limited to the example above, this skill
The variations, modifications, additions or substitutions that the those of ordinary skill in art field is made in essential scope of the present utility model, also belong to
In protection domain of the present utility model.
Claims (6)
1. a kind of rubber accessory air-tightness detection device, including the compressor (10) that is electrically connected with control cabinet for power distribution (30) and with
Controller (31) is provided with the air gauge (20) of detection means connection, control cabinet for power distribution (30), it is characterised in that：Detection means
Be provided with it is multigroup, per set detecting device include port clamping device and detection aerating device, port clamping device include two
The lateral cylinder (41) that the vertical cylinder (40) and two opposite alignment that opposite alignment is set are set, the air inlet of four cylinders leads to
Tracheae is crossed connect with clamping the first gas outlet of magnetic valve (42) simultaneously, the gas outlets of four cylinders by tracheae and meanwhile with clamping
The second gas outlet connection of magnetic valve (42), the main tracheae for clamping the air inlet of magnetic valve (42) with being drawn from compressor (10) connects
It is logical, clamp magnetic valve (42) and electrically connected with the output end of controller (31)；Detection aerating device includes being arranged on two vertical gas
The middle terminal fitting (43) of cylinder (40) and the gas-charging connection (44) being arranged in the middle of two lateral cylinders (41), terminal fitting
(43) it is to be provided with air flue in the middle of cylinder-shaped joint, and gas-charging connection (44) with gas-charging connection (44), terminal fitting (43) is
Closed joint, the expansion link outer end of vertical cylinder (40) is fixed with semiorbicular first clamp jaw (401), the first clamp jaw
(401) internal diameter is identical with the external diameter of terminal fitting (43), and the expansion link outer end of lateral cylinder (41) is fixed with semiorbicular
Two clamp jaws (411), the internal diameter of the second clamp jaw (411) is identical with the external diameter of gas-charging connection (44)；Gas-charging connection (44) and inspection
The gas outlet of pneumoelectric magnet valve (45) is connected by tracheae, and air gauge (20) is connected with the tracheae, examines entering for pneumoelectric magnet valve (45)
Gas port is connected with the main tracheae drawn from compressor (10), and inspection pneumoelectric magnet valve (45) is electrically connected with the output end of controller (31),
The input of controller (31) is electrically connected with controlling switch (32).
2. a kind of rubber accessory air-tightness detection device according to claim 1, it is characterised in that：The air gauge (20)
For electro connecting pressure gauge, electro connecting pressure gauge is electrically connected with the input of controller (31), and is respectively connected with per set detecting device
Single air gauge (20).
3. a kind of rubber accessory air-tightness detection device according to claim 1, it is characterised in that：Four cylinders
Air inlet is connected with clamping the first gas outlet of magnetic valve simultaneously by tracheae, and connection clamps always entering for the gas outlet of magnetic valve first
The first check (non-return) valve (50) is provided with tracheae.
4. a kind of rubber accessory air-tightness detection device according to claim 1, it is characterised in that：The gas-charging connection
(44) it is provided with the second check (non-return) valve (51) on the tracheae connected with inspection pneumoelectric magnet valve (45) gas outlet.
5. a kind of rubber accessory air-tightness detection device according to claim 1, it is characterised in that：Second clamp jaw
(411) lower end is provided with support frame (46).
6. a kind of rubber accessory air-tightness detection device according to claim 1, it is characterised in that：The detection means
Detection recorder (60) is provided with support, detection recorder (60) is connected with air gauge (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720146185.6U CN206430877U (en) | 2017-02-18 | 2017-02-18 | A kind of rubber accessory air-tightness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720146185.6U CN206430877U (en) | 2017-02-18 | 2017-02-18 | A kind of rubber accessory air-tightness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206430877U true CN206430877U (en) | 2017-08-22 |
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ID=59590326
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720146185.6U Active CN206430877U (en) | 2017-02-18 | 2017-02-18 | A kind of rubber accessory air-tightness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206430877U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107941421A (en) * | 2017-11-06 | 2018-04-20 | 歌尔股份有限公司 | The air tightness testing method and device of a kind of product |
-
2017
- 2017-02-18 CN CN201720146185.6U patent/CN206430877U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107941421A (en) * | 2017-11-06 | 2018-04-20 | 歌尔股份有限公司 | The air tightness testing method and device of a kind of product |
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