CN109731803A - Car expansion tank valve deck automatic detection device - Google Patents
Car expansion tank valve deck automatic detection device Download PDFInfo
- Publication number
- CN109731803A CN109731803A CN201811614904.8A CN201811614904A CN109731803A CN 109731803 A CN109731803 A CN 109731803A CN 201811614904 A CN201811614904 A CN 201811614904A CN 109731803 A CN109731803 A CN 109731803A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- fixed
- valve deck
- piston rod
- testboard
- 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.)
- Pending
Links
Abstract
The invention discloses a kind of car expansion tank valve deck automatic detection devices, belong to air pressure balance part detection device.Including clamping fixture；The fixed device is made of the positioning seat (3) and compression cylinder (1) that are fixed on testboard (4), the cover (2) being fixed on the compression cylinder piston rod, there is the air intake duct (6) being connected to valve deck (5) on positioning seat (3), there is the gas off-take (13) being connected to valve deck (5) in the cover (2)；Lifting cylinder (9) are fixed on testboard (4), transverse shifting cylinder (10) is fixedly connected with the piston rod of the lifting cylinder, it is fixed on the piston rod of transverse shifting cylinder (10) gripper cylinder (11), gripper (12) is connected on the piston rod of the gripper cylinder.Good seal performance of the present invention, detection efficiency are high, are a kind of expansion tank valve deck automatic detection devices.
Description
Technical field
The present invention relates to a kind of air pressure balance part detection devices more particularly to a kind of car expansion tank valve deck to examine automatically
Survey device.
Background technique
Valve deck is the critical component of expansion tank, and relief valve decompression can be automatically turned on when system pressure is close to preset pressure,
External and internal pressure can be balanced by vacuum valve when system pressure is lower than environmental pressure, thus prevent that negative pressure from occurring in internal system and
Cavitation erosion is generated, and coolant liquid boiling point can be increased by improving pressure.The pressure debugging of visible expansion water tank is opened with its is detected
It is very important for pressure.
Currently, for expansion tank cracking pressure detect and debug special tooling, usually manual operation and manually into
The mode of row judgement is detected.Not only large labor intensity, low efficiency, but also situations such as there is also erroneous judgement, product quality obtains
Less than guarantee.
Summary of the invention
In view of the above defects of the prior art, the present invention is intended to provide a kind of higher automobile of the degree of automation is swollen
Swollen water tank valve cap automatic detection device.
To achieve the goals above, the invention adopts the following technical scheme: it includes clamping fixture；The fixed dress
Set positioning seat and compression cylinder by being fixed on testboard, the cover that is fixed on the compression cylinder piston rod is constituted, position
There is the air intake duct being connected to valve deck on seat, there is the gas off-take being connected to valve deck in the cover；Lifting cylinder is fixed on testboard, it is horizontal
It is fixedly connected to mobile cylinder with the piston rod of the lifting cylinder, is fixed with gripper cylinder on the piston rod of transverse shifting cylinder,
Gripper is connected on the piston rod of the gripper cylinder.
There is the material-dropping hole being provided on testboard between positioning seat and transverse shifting cylinder；The back side of testboard is fixed with
Sorting cylinder is fixed with overturning material selecting board on the sorting cylinder, which is located at the underface of the material-dropping hole.
Compared with the prior art, therefore the present invention is by adopting the above-described technical solution, can be realized compression positioning, inspection
The operations such as survey, discharging, classification are integrated, and have not only been reduced labor intensity, have been improved detection efficiency, but also can be issued to substandard product
Warning note simultaneously shows test data, thoroughly avoids the defect that artificial detection cracking pressure is easy erroneous judgement.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the top view in Fig. 1.
In figure: compression cylinder 1, the cover 2, positioning seat 3, testboard 4, valve deck 5, air intake duct 6, sorting cylinder 7, overturning sorting
Plate 8, lifting cylinder 9, transverse shifting cylinder 10, gripper cylinder 11, gripper 12, gas off-take 13.
Specific embodiment
The invention will be further described with specific embodiment with reference to the accompanying drawing.
As shown in Fig. 1~2: clamping fixture by be fixed on testboard 4 positioning seat 3 and compression cylinder 1, be fixed on
The cover 2 on the compression cylinder piston rod is constituted.Positioning seat 3 and the cover 2 being positioned above, which are collectively formed one, can accommodate valve
Cover 5(detected product) cavity (not indicated in figure)；Positioning seat 3 is equipped with the air intake duct 6 being connected to 5 air inlet of valve deck,
The cover 2 is equipped with the gas off-take 13 being connected to 5 gas outlet of valve deck.There is the lifting being fixed on testboard 4 in the left side of positioning seat 3
Cylinder 9 is fixed with transverse shifting cylinder 10 on the piston rod of the lifting cylinder, is fixed on the piston rod of the transverse shifting cylinder
Gripper cylinder 11 is connected with gripper 12 on the gripper cylinder piston rod.
It for the ease of product classification, improves efficiency, is provided with testboard between positioning seat 3 and transverse shifting cylinder 10
Material-dropping hole on 4；The back side of testboard 4 is fixed with sorting cylinder 7, and overturning material selecting board 8, the overturning are fixed on the sorting cylinder
Material selecting board is located at the underface of the material-dropping hole.
In use, valve deck 5 is positioned in positioning seat 3, the cover 2 is driven to compress valve deck 5 and close by compression cylinder 1
It closes, is then turned on solenoid valve (not shown)；Gas can the air inlet by air intake duct 6 through valve deck 5 be slowly uniformly injected into
Inside it.When 5 air pressure inside of valve deck reaches scheduled unlatching value, 5 pressure limiting valve of valve deck opens pressure release；Gas successively passes through valve deck
The data acquisition devices (not shown)s such as 5 gas outlet, gas off-take 13, pressure gauge and flow sensor and enter that fill water saturating
Bright container (not shown), computer pass through control device to each gas after being compared collected data with preset data
Cylinder issues command signal, and executes following movement:
Transverse shifting cylinder 10 drives gripper cylinder 11 to be moved to 5 position of valve deck, and gripper cylinder 11 drives gripper pinched valve lid
5, then lifting cylinder 9 rises to predetermined position, and transverse shifting cylinder 10 drives gripper cylinder 11 to retract, and gripper cylinder 11 drives
Gripper unclamps, and valve deck 5 falls into material-dropping hole, and qualified product is imported (not shown) in the qualified frame on the left side by overturning material selecting board 8.
If unqualified, sorting cylinder 7 is acted, and overturning material selecting board 8 inverts, and rejected product is imported into the unqualified basket on the right (figure
In be not shown), thus realize sorted automatically.
Claims (2)
1. a kind of car expansion tank valve deck automatic detection device, including clamping fixture；It is characterized by: the fixed dress
Set positioning seat (3) and compression cylinder (1) by being fixed on testboard (4), the cover being fixed on the compression cylinder piston rod
(2) it constitutes, has the air intake duct (6) being connected to valve deck (5) on positioning seat (3), have the outlet being connected to valve deck (5) in the cover (2)
Road (13)；It is fixed on testboard (4) lifting cylinder (9), transverse shifting cylinder (10) and the piston rod of the lifting cylinder are fixed
It connects, is fixed with gripper cylinder (11) on the piston rod of transverse shifting cylinder (10), is connected on the piston rod of the gripper cylinder
Gripper (12).
2. car expansion tank valve deck automatic detection device according to claim 1, it is characterised in that: in positioning seat (3)
There is the material-dropping hole being provided on testboard (4) between transverse shifting cylinder (10), the back side of testboard (4) is fixed with sorting gas
Cylinder (7)；Overturning material selecting board (8) is fixed on the sorting cylinder, which is located at the underface of the material-dropping hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811614904.8A CN109731803A (en) | 2018-12-27 | 2018-12-27 | Car expansion tank valve deck automatic detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811614904.8A CN109731803A (en) | 2018-12-27 | 2018-12-27 | Car expansion tank valve deck automatic detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109731803A true CN109731803A (en) | 2019-05-10 |
Family
ID=66361511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811614904.8A Pending CN109731803A (en) | 2018-12-27 | 2018-12-27 | Car expansion tank valve deck automatic detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109731803A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115957985A (en) * | 2023-02-13 | 2023-04-14 | 成立航空技术(成都)有限公司 | Aerospace engine fuel nozzle tightness detection device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060225493A1 (en) * | 2005-04-07 | 2006-10-12 | Endress + Hauser Flowtec Ag | Measurement pickup |
| CN101905807A (en) * | 2009-06-05 | 2010-12-08 | 吴佳玲 | Discharging device |
| CN102636237A (en) * | 2012-05-02 | 2012-08-15 | 中国计量学院 | Valve cover tightness detection device for diaphragm gas meter by using negative pressure method |
| CN204638571U (en) * | 2015-05-14 | 2015-09-16 | 无锡富泰盛精模科技有限公司 | Comprise the armature disc optical dimensions checkout equipment of manipulator |
| CN204740125U (en) * | 2015-06-18 | 2015-11-04 | 上海第二工业大学 | Device of relief valve pressure automated inspection and sorting |
| CN105675230A (en) * | 2016-01-22 | 2016-06-15 | 福州六和机械有限公司 | Detection device and technology for decompression valve of aluminum pump cover |
| CN207929603U (en) * | 2017-12-29 | 2018-10-02 | 贵州大学 | A kind of relief valve sorting unit |
-
2018
- 2018-12-27 CN CN201811614904.8A patent/CN109731803A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060225493A1 (en) * | 2005-04-07 | 2006-10-12 | Endress + Hauser Flowtec Ag | Measurement pickup |
| CN101905807A (en) * | 2009-06-05 | 2010-12-08 | 吴佳玲 | Discharging device |
| CN102636237A (en) * | 2012-05-02 | 2012-08-15 | 中国计量学院 | Valve cover tightness detection device for diaphragm gas meter by using negative pressure method |
| CN204638571U (en) * | 2015-05-14 | 2015-09-16 | 无锡富泰盛精模科技有限公司 | Comprise the armature disc optical dimensions checkout equipment of manipulator |
| CN204740125U (en) * | 2015-06-18 | 2015-11-04 | 上海第二工业大学 | Device of relief valve pressure automated inspection and sorting |
| CN105675230A (en) * | 2016-01-22 | 2016-06-15 | 福州六和机械有限公司 | Detection device and technology for decompression valve of aluminum pump cover |
| CN207929603U (en) * | 2017-12-29 | 2018-10-02 | 贵州大学 | A kind of relief valve sorting unit |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115957985A (en) * | 2023-02-13 | 2023-04-14 | 成立航空技术(成都)有限公司 | Aerospace engine fuel nozzle tightness detection device |
| CN115957985B (en) * | 2023-02-13 | 2023-05-26 | 成立航空技术(成都)有限公司 | Fuel nozzle tightness detection equipment for aerospace engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190510 |