CN109738131A - A kind of qualified product screening installation for electronic water pump seal chamber - Google Patents
A kind of qualified product screening installation for electronic water pump seal chamber Download PDFInfo
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- CN109738131A CN109738131A CN201910016571.7A CN201910016571A CN109738131A CN 109738131 A CN109738131 A CN 109738131A CN 201910016571 A CN201910016571 A CN 201910016571A CN 109738131 A CN109738131 A CN 109738131A
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- electronic water
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- circular hole
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Abstract
The present invention relates to a kind of qualified product screening installations for electronic water pump seal chamber, including mounting rack, the downside of mounting rack is equipped with conveyer belt, conveyer belt is equipped with pallet, further includes the profiling pedestal being fixed on pallet, the stifled cylinder above profiling pedestal, the plug close to profiling pedestal and for simulated engine holding electronic water pump；It is fixed with movable plate at the top of stifled cylinder, movable plate is connected with lower push cylinder and is combined with vertical guide rod, and vertical guide rod is connected with pressing plate；Vertical plate is connected on rear side of plug, vertical plate is fixed with lateral guide rod, and lateral guide rod is combined with the support to extend back, and support is equipped with the horizontal pushing cylinder being connected with vertical plate；The rear side of profiling pedestal is equipped with range sensor and stretches out cylinder, and stretches out cylinder is connected with block, and range sensor is connected with PLC controller by conducting wire.The present invention can simulated engine hold tightly being sealed property of electronic water pump detection, more meet true detection case, greatly improve the accuracy of testing result.
Description
Technical field
The present invention relates to electronic water pump technical field, specifically a kind of qualified product for electronic water pump seal chamber is sieved
Optional equipment.
Background technique
Currently, electronic water pump in production and assembly, for the leakproofness for ensuring dielectric cavity in electronic water pump, is needed to electronic water
The detection of being sealed property is pumped, traditional way is: worker blocks an interface of electronic water pump with cushion block, then connects to another
Inflation observation air pump station air pressure change in mouthful.But electronic water pump, in actual work, engine is to be sleeved on interface to carry out
Hold tightly, the modes of conventional seals can not simulation electronic water pump truth, cause testing result inaccurate, it is difficult to meet inspection
It surveys and requires.
Summary of the invention
In order to avoid with solve above-mentioned technical problem, the invention proposes a kind of qualified products for electronic water pump seal chamber
Screening installation.
The technical problems to be solved by the invention are realized using following technical scheme:
A kind of qualified product screening installation for electronic water pump seal chamber, including mounting rack are set on the downside of the mounting rack
There is conveyer belt, it further includes the profiling pedestal being fixed on pallet, above profiling pedestal that the conveyer belt, which is equipped with pallet,
Stifled cylinder, the plug for holding electronic water pump tightly close to profiling pedestal and for simulated engine；
Movable plate is fixed at the top of the stifled cylinder, the movable plate, which is connected with lower push cylinder and is combined with, is fixed on installation
The bottom of vertical guide rod on frame, the vertical guide rod is connected with pressing plate；
Vertical plate is connected on rear side of the plug, the vertical plate is fixed with lateral guide rod, and the transverse direction guide rod is combined with solid
It is scheduled on the support on mounting rack and to extend back, the support is equipped with the horizontal pushing cylinder that output shaft is connected with vertical plate；
The plug includes cylinder, and the concentric aeration aperture being sequentially communicated, the first circular hole, the second circle are equipped in the cylinder
Hole, third circular hole, the diameter of the aeration aperture is less than the diameter of the first circular hole, and the diameter of second circular hole is greater than third circular hole
Diameter, the holding for simulated engine；
The rear side of the profiling pedestal is equipped with range sensor and stretches out cylinder, and the output end of the stretches out cylinder is connected with
Block, the range sensor are connected with the PLC controller for controlling the device and working by conducting wire.
Further, the pressing plate includes plate body, two semicircle card divisions for being symmetricly set on plate body front end face.
Further, the plug and stifled cylinder pass through conduit and are circumscribed with air pump.
The beneficial effects of the present invention are: the present invention can simulated engine hold tightly being sealed property of electronic water pump detection, more
Meet true detection case, greatly improve the accuracy of testing result, whole device has high degree of automation, working efficiency
Advantage high, easy to operate, easy to use.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is structure composition schematic diagram of the invention；
Fig. 2 is the sectional view along A-A of Fig. 1；
Fig. 3 is the top view of pressing plate in the present invention；
Fig. 4 is the internal structure cross-sectional view of plug in the present invention.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below it is right
The present invention is further described.
As shown in Figures 1 to 4, a kind of qualified product screening installation for electronic water pump seal chamber, including mounting rack 1, institute
The downside for stating mounting rack 1 is equipped with conveyer belt 2, and it further includes the profiling bottom being fixed on pallet 3 that the conveyer belt 2, which is equipped with pallet 3,
Seat 4, the stifled cylinder 9 above profiling pedestal 4, the plug close to profiling pedestal 4 and for simulated engine holding electronic water pump
5；
The top of the stifled cylinder 9 is fixed with movable plate 6, and the movable plate 6 is connected with lower push cylinder 7 and is combined with and is fixed on
The bottom of vertical guide rod 8 on mounting rack 1, the vertical guide rod 8 is connected with pressing plate 10；
The rear side of the plug 5 is connected with vertical plate 11, and the vertical plate 11 is fixed with lateral guide rod 12, the transverse direction guide rod 12
It is combined with the support 13 for being fixed on and on mounting rack 1 and extending back, the support 13 is equipped with what output shaft was connected with vertical plate 11
Horizontal pushing cylinder 14；
The plug 5 includes cylinder 51, is equipped with the concentric aeration aperture 52 being sequentially communicated, the first circular hole in the cylinder 51
53, the second circular hole 54, third circular hole 55, diameter 53 of the diameter less than the first circular hole of the aeration aperture 52, second circular hole
54 diameter is greater than the diameter of third circular hole 55, the holding for simulated engine；The aeration aperture 52 is used for external air pump, the
Three circular holes 55 facilitate the insertion of electronic water pump interface, and 54 simulated engine of the second circular hole holds the encirclement of electronic water pump interface tightly,
To guarantee that testing result is truer, more acurrate.
The rear side of the profiling pedestal 4 is equipped with range sensor 15 and stretches out cylinder 16, the output of the stretches out cylinder 16
End is connected with block 17, and the range sensor 15 is connected with the PLC controller 18 for controlling the device and working, i.e. institute by conducting wire
PLC controller 18 is stated to be connected with lower push cylinder 7, horizontal pushing cylinder 14, stretches out cylinder 16 by conducting wire.
The pressing plate 10 includes plate body 101, the two semicircle card divisions 102 for being symmetricly set on 101 front end face of plate body.Place electricity
Sub- water pump moves up, and can pass through interface of the 102 positioning electronic water pump of semicircle card division on circumference side.
The plug 5 and stifled cylinder 9 are circumscribed with air pump by conduit.
In use, pallet 3 is moved right with conveyer belt 2, after range sensor 15 detects 3 position of pallet, signal is passed
It is handed in PLC controller 18, then controls stretches out cylinder 16 and start, stretching block 17, which blocks pallet 3, move it can not, at this time
Conveyer belt 2 stops, and electronic water pump is placed in profiling pedestal 4, and be located at the downside of pressing plate 10；Then, PLC controller
18, which control lower push cylinder 7, starts, and vertically guide rod 8 moves down movable plate 6, blocks up the upper interface that cylinder 9 is inserted into electronic water pump, horizontal pushing cylinder
14 startings, pushing vertical plate 11, transversely guide rod 12 is mobile, and plug 5 is inserted into another interface of electronic water pump, and simulated machine holds electricity tightly
The state of sub- water pump is finally inflated for stifled cylinder 9 and plug 5, is detected to being sealed property of electronic water pump, if external air pump pressure
Value does not change, then electronic water pump leakproofness is good.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement is both fallen in claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (3)
1. a kind of qualified product screening installation for electronic water pump seal chamber, including mounting rack (1), under the mounting rack (1)
Side is equipped with conveyer belt (2), and the conveyer belt (2) is equipped with pallet (3), it is characterised in that: further includes being fixed on pallet (3)
Profiling pedestal (4), the stifled cylinder (9) being located above profiling pedestal (4) are held tightly close to profiling pedestal (4) and for simulated engine
The plug (5) of electronic water pump；
It is fixed with movable plate (6) at the top of the stifled cylinder (9), the movable plate (6) is connected with lower push cylinder (7) and is combined with solid
The bottom of the vertical guide rod (8) being scheduled on mounting rack (1), the vertical guide rod (8) is connected with pressing plate (10)；
It is connected with vertical plate (11) on rear side of the plug (5), the vertical plate (11) is fixed with lateral guide rod (12), and the transverse direction is led
Bar (12) is combined with the support (13) for being fixed on mounting rack (1) and extending back, the support (13) be equipped with output shaft with
The connected horizontal pushing cylinder (14) of vertical plate (11)；
The plug (5) includes cylinder (51), and the concentric aeration aperture (52) being sequentially communicated, first are equipped in the cylinder (51)
Circular hole (53), the second circular hole (54), third circular hole (55), the diameter of the diameter of the aeration aperture (52) less than the first circular hole
(53), the diameter of second circular hole (54) is greater than the diameter of third circular hole (55), the holding for simulated engine；
The rear side of the profiling pedestal (4) is equipped with range sensor (15) and stretches out cylinder (16), the stretches out cylinder (16)
Output end is connected with block (17), and the range sensor (15) is connected with by conducting wire controls the PLC control that the device works
Device (18).
2. a kind of qualified product screening installation for electronic water pump seal chamber according to claim 1, it is characterised in that: institute
Stating pressing plate (10) includes plate body (101), two semicircle card divisions (102) for being symmetricly set on plate body (101) front end face.
3. a kind of qualified product screening installation for electronic water pump seal chamber according to claim 1, it is characterised in that: institute
It states plug (5) and stifled cylinder (9) is circumscribed with air pump by conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910016571.7A CN109738131A (en) | 2019-01-08 | 2019-01-08 | A kind of qualified product screening installation for electronic water pump seal chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910016571.7A CN109738131A (en) | 2019-01-08 | 2019-01-08 | A kind of qualified product screening installation for electronic water pump seal chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109738131A true CN109738131A (en) | 2019-05-10 |
Family
ID=66363793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910016571.7A Pending CN109738131A (en) | 2019-01-08 | 2019-01-08 | A kind of qualified product screening installation for electronic water pump seal chamber |
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| Country | Link |
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| CN (1) | CN109738131A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114636519A (en) * | 2022-05-17 | 2022-06-17 | 杭州泰尚智能装备有限公司 | Electronic water pump airtightness testing mechanism and control method thereof |
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| CN209372332U (en) * | 2019-01-08 | 2019-09-10 | 芜湖飞龙汽车电子技术研究院有限公司 | A kind of qualified product screening installation for electronic water pump seal chamber |
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2019
- 2019-01-08 CN CN201910016571.7A patent/CN109738131A/en active Pending
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| CN102175455A (en) * | 2011-02-24 | 2011-09-07 | 潍柴动力股份有限公司 | Engine inclination testing equipment and platform |
| CN103277323A (en) * | 2013-05-10 | 2013-09-04 | 重庆科技学院 | Engine water pump sealing performance and rotating function detecting machine |
| CN103291599A (en) * | 2013-05-17 | 2013-09-11 | 奇瑞汽车股份有限公司 | Electronic water pump pressure-leakage detection device of electric vehicle and detection method adopting electronic water pump pressure-leakage detection device |
| CN203519269U (en) * | 2013-10-25 | 2014-04-02 | 重庆科技学院 | Sealing performance detecting tool for water pump of engine |
| CN204301945U (en) * | 2014-12-31 | 2015-04-29 | 盛瑞传动股份有限公司 | A kind of water pump air-tightness detection device |
| CN204575253U (en) * | 2015-03-12 | 2015-08-19 | 浙江波士特机械有限公司 | Joint air tightness test automatic connector |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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