CN202693295U - Nozzle testing device - Google Patents
Nozzle testing device Download PDFInfo
- Publication number
- CN202693295U CN202693295U CN 201220352794 CN201220352794U CN202693295U CN 202693295 U CN202693295 U CN 202693295U CN 201220352794 CN201220352794 CN 201220352794 CN 201220352794 U CN201220352794 U CN 201220352794U CN 202693295 U CN202693295 U CN 202693295U
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- nozzle
- base
- testing device
- flow pipe
- fixed
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Abstract
The utility model relates to the technical field of nozzle detection and provides a nozzle testing device. The nozzle testing device comprises a base, a nozzle, a base, a fastening device and a water supplying pipe; the base is fixed on the base; a nozzle mounting groove in which the nozzle is mounted is arranged on the base; the water supplying pipe is fixedly arranged at the lower end of the nozzle; and the fastening device capable of compressing the nozzle is arranged on the base. The nozzle testing device is reasonable in structure and convenient to use; the actual water column observation method and hydraulic pressure testing method are adopted, so that the stroke and the angle of the injected water can be observed; and a pressure sensor is arranged, so that the purpose of testing can be achieved by monitoring the variation of the hydraulic pressure in real time.
Description
Technical field
The utility model relates to nozzle detection technique field, is a kind of nozzle characteristic testing device.
Background technology
At present, automobile industry is cleaned the product design scheme of basic employing nozzle to headlight cleaning, Rear lamp for vehicle cleaning, front windshield cleaning, rear seat windscreen, require the spray angle of nozzle in certain scope, off-limits injection is judged to unacceptable product, but present nozzle characteristic testing apparatus structure is complicated, whether qualifiedly is difficult for judging nozzle.
Summary of the invention
The utility model provides a kind of nozzle characteristic testing device, has overcome the deficiency of above-mentioned prior art, and it is complicated that it can solve existing nozzle characteristic testing apparatus structure, is difficult for judging whether qualified problem of nozzle.
The technical solution of the utility model is achieved like this: a kind of nozzle characteristic testing device, comprise pedestal, nozzle, base, fastener and flow pipe, be fixed with pedestal at base, at pedestal the nozzle mounting groove is arranged, in the nozzle mounting groove, nozzle is installed, lower end at nozzle is installed with flow pipe, and the fastener that can compress nozzle is installed at base.
Above fastener is pad, is fixed with sleeve at base, is fixed with threaded rod by screw thread in sleeve, is installed with pad by screw thread on threaded rod.
Above flow pipe end place is fixed with pressure transducer, and the signal output part of pressure transducer and the signal input part of PLC are electrically connected, and the signal output part of PLC and the signal input part of hummer are electrically connected.
The signal input part of the signal output part of above PLC and equipment warning lamp is electrically connected.
The utility model is rational in infrastructure, and is easy to use, adopts actual water column observation method and hydraulic pressure test method, observes the water column stroke and the angle that produce when spraying, and reaches the purpose of test by the variation that arranges Real Time Monitoring hydraulic pressure of pressure transducer.
Description of drawings
Fig. 1 is three-dimensional structure diagram of the present utility model.
Coding among the figure is respectively: 1 is pedestal, and 2 is nozzle, and 3 is base, and 4 is flow pipe, and 5 is pad, and 6 is sleeve, and 7 is threaded rod.
Embodiment
As shown in Figure 1, a kind of nozzle characteristic testing device, comprise pedestal 1, nozzle 2, base 3, fastener and flow pipe 4, be fixed with pedestal 1 at base 3, at pedestal 1 the nozzle mounting groove is arranged, nozzle 2 is installed in the nozzle mounting groove, is installed with flow pipe 4 in the lower end of nozzle 2, the fastener that can compress nozzle 2 is installed at base 3.
As shown in Figure 1, fastener is pad 5, is fixed with sleeve 6 at base 3, is fixed with threaded rod 7 by screw thread in sleeve 6, is installed with pad 5 by screw thread on threaded rod 7.By the height of threaded adjusting pad 5, be convenient to adapt to the nozzle 2 of different model.Flow pipe end place is installed with pressure transducer, and the signal output part of pressure transducer and the signal input part of PLC are electrically connected, and the signal output part of PLC and the signal input part of hummer are electrically connected.As required, the signal input part of the signal output part of PLC and equipment warning lamp is electrically connected.During use, nozzle 2 correctly is placed on the pedestal 1 starting outfit, pad 5 can be depressed nozzle 2 fixing, and this moment, test, sprayed from jet hole in flow pipe 4 is sent into nozzle 2 with pure water, form certain shape, simultaneously, the flow pipe end has the feeling of stress depressor to measure hydraulic pressure.Like this, when nozzle 2 stopped up, because the ejection of water hinders, hydraulic pressure can exceed normal range, by the setting of pressure transducer, be the OFF state when deflecting away from normal value, test is not passed through, and each auxiliary mould must not playback, simultaneously, provide signal, hummer sounds, and the equipment warning lamp shows red.
Claims (4)
1. nozzle characteristic testing device, it is characterized in that: comprise pedestal (1), nozzle (2), base (3), fastener and flow pipe (4), be fixed with pedestal (1) at base (3), at pedestal (1) the nozzle mounting groove is arranged, nozzle (2) is installed in the nozzle mounting groove, be installed with flow pipe (4) in the lower end of nozzle (2), at base (3) fastener that can compress nozzle (2) be installed.
2. nozzle characteristic testing device according to claim 1, it is characterized in that: described fastener is pad (5), be fixed with sleeve (6) at base (3), in sleeve (6), be fixed with threaded rod (7) by screw thread, upward be installed with pad (5) by screw thread at threaded rod (7).
3. nozzle characteristic testing device according to claim 1 and 2, it is characterized in that: described flow pipe end place is installed with pressure transducer, the signal output part of pressure transducer and the signal input part of PLC are electrically connected, and the signal output part of PLC and the signal input part of hummer are electrically connected.
4. nozzle characteristic testing device according to claim 3, it is characterized in that: the signal input part of the signal output part of described PLC and equipment warning lamp is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220352794 CN202693295U (en) | 2012-07-20 | 2012-07-20 | Nozzle testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220352794 CN202693295U (en) | 2012-07-20 | 2012-07-20 | Nozzle testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202693295U true CN202693295U (en) | 2013-01-23 |
Family
ID=47548899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220352794 Expired - Fee Related CN202693295U (en) | 2012-07-20 | 2012-07-20 | Nozzle testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202693295U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105651522A (en) * | 2016-04-12 | 2016-06-08 | 中国工程物理研究院总体工程研究所 | Shooting position test device for piston cooling nozzle performance test bench |
| CN105772542A (en) * | 2016-03-08 | 2016-07-20 | 潍柴重机股份有限公司 | Target test and calibration special machine for nozzle assembly |
| CN112873279A (en) * | 2021-02-22 | 2021-06-01 | 柳斯 | Suction nozzle detection device for production of mechanical arm accessories |
-
2012
- 2012-07-20 CN CN 201220352794 patent/CN202693295U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105772542A (en) * | 2016-03-08 | 2016-07-20 | 潍柴重机股份有限公司 | Target test and calibration special machine for nozzle assembly |
| CN105651522A (en) * | 2016-04-12 | 2016-06-08 | 中国工程物理研究院总体工程研究所 | Shooting position test device for piston cooling nozzle performance test bench |
| CN112873279A (en) * | 2021-02-22 | 2021-06-01 | 柳斯 | Suction nozzle detection device for production of mechanical arm accessories |
| CN112873279B (en) * | 2021-02-22 | 2022-03-22 | 深圳市研测科技有限公司 | Suction nozzle detection device for production of mechanical arm accessories |
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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: 20130123 Termination date: 20180720 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |