CN110411736A - A kind of OCV valve gas measurement equipment - Google Patents
A kind of OCV valve gas measurement equipment Download PDFInfo
- Publication number
- CN110411736A CN110411736A CN201910666741.6A CN201910666741A CN110411736A CN 110411736 A CN110411736 A CN 110411736A CN 201910666741 A CN201910666741 A CN 201910666741A CN 110411736 A CN110411736 A CN 110411736A
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- China
- Prior art keywords
- hole
- detection
- fixed
- ocv valve
- monitor station
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Links
- 238000005259 measurement Methods 0.000 title claims abstract description 19
- 238000001514 detection method Methods 0.000 claims abstract description 56
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 230000006835 compression Effects 0.000 claims abstract description 22
- 238000007906 compression Methods 0.000 claims abstract description 22
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 13
- 238000009423 ventilation Methods 0.000 claims description 18
- 230000005484 gravity Effects 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 7
- 230000001771 impaired effect Effects 0.000 abstract description 4
- 230000008859 change Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/003—Machine valves
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Sampling And Sample Adjustment (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
A kind of OCV valve gas measurement equipment, including pedestal, monitor station is fixed on pedestal, a detection through-hole is offered on monitor station, it detects through-hole and penetrates through monitor station, several testing agencies are fixed with around monitor station, testing agency is connected with detection through-hole, several testing agencies are fixed with intake valve on one of them, the gas of detection enters detection through-hole by intake valve, revolution compression cylinder is fixed on pedestal, the piston rod top end of revolution compression cylinder is fixed with compression electrical conduction mechanism, when revolution compression cylinder is in impaction state, compress the surface that electrical conduction mechanism is located at detection through-hole, auxiliary material feeding mechanism is also fixed on monitor station.The present invention is provided with auxiliary material feeding mechanism, and auxiliary OCV valve drops into detection through-hole, it is possible to prevente effectively from OCV valve is scratched with detection through-hole wall generation, greatly reduces the OCV valve impaired probability of valve body in the detection process.
Description
Technical field
The present invention relates to a kind of OCV valve gas measurement equipments.
Background technique
OCV valve is the OCV Oil Control Valve that the inlet valve timing of engine is controlled on variable valve timing engine.OCV valve
Production and manufacture are one and are related to multidisciplinary, and complexity is high, and precision machined process, product will pass through stringent inspection.
Wherein a checkout procedure is powered to OCV valve, so that its spool fore-aft motion is realized that oil circuit changes, then detection is each
Whether side oil inlet and oil pump capacity are normal, are now in the actual production process typically all to replace oil with gas to be detected.
The downside valve body of OCV valve is usually aluminium material, and existing OCV valve gas measurement equipment is easy to when OCV valve is fed
The tooling or fixture of valve body and gas measurement equipment on the downside of OCV valve are scratched, the impaired of OCV valve downside valve body is caused.
Summary of the invention
In order to overcome existing OCV valve gas measurement equipment to be easy to make OCV valve body impaired, the present invention provide it is a kind of with assist into
Expect the OCV valve of mechanism.
In order to solve the above technical problems, a kind of OCV valve gas measurement equipment of the present invention, including pedestal, fixation is set on the pedestal
There is monitor station, a detection through-hole, the detection through-hole perforation monitor station, the detection are offered on the monitor station
Several testing agencies are fixed with around platform, the testing agency is connected with the detection through-hole, several described inspections
Survey mechanism and be fixed with intake valve on one of them, the gas of detection by the intake valve into the detection through-hole,
Revolution compression cylinder is fixed on the pedestal, the piston rod top end of the revolution compression cylinder is fixed with compression three-way motor
Structure, when the revolution compression cylinder is in impaction state, the surface for compressing electrical conduction mechanism and being located at the detection through-hole,
Auxiliary material feeding mechanism is also fixed on the monitor station, the auxiliary material feeding mechanism is used to help OCV valve and accurately falls into detection
In through-hole.
Further, the auxiliary material feeding mechanism includes several clamping devices, is fixed with fixture block on the clamping device.
Further, the clamping device is clamping cylinder, and the fixture block is fixed on the piston rod of the clamping cylinder, institute
State clamping cylinder piston rod stretch out when described in fixture block gather, clamp to be placed into OCV valve, the fixture block place of gathering is located at institute
The surface for the detection through-hole stated, when the piston rod of the clamping cylinder is shunk described in fixture block scatter, it is poly- to be clipped in the fixture block
The OCV valve for holding together place is fallen under gravity into the detection through-hole.
Further, the fixture block front opens up fluted, and the fixture block upper surface is round and smooth with the groove junction
Transition, the fixture block upper surface, groove and fixture block upper surface and groove junction are all smooth.
Further, offer a through-hole on the pedestal, the through-hole perforation pedestal, the through-hole with it is described
Detection through-hole be connected, be located at below the through-hole on the pedestal and be fixed with muffler, the muffler is for dropping
The noise that gas flowing issues in low detection process.
Further, each testing agency includes a ventilation block and a sensor, and the ventilation block is fixed to be connected
It connects on the monitor station, the sensor is fixedly connected on the ventilation block.
Further, airflow channel being offered on the ventilation block, the monitor station side is also provided with several ventholes,
The side of the venthole perforation monitor station and detection through-hole, the airflow channel connection venthole and sensor.
Further, several described testing agencies include the first testing agency, the second testing agency and third testing agency,
The intake valve is fixed in the third testing agency, the ventilation block that the intake valve passes through the third testing agency
It is connected with detection through-hole.
Further, the compression electrical conduction mechanism includes an adjutage, and the lower section of one section of the adjutage is fixed with one
A contact, the joint that OCV valve can be inserted in the contact are powered to OCV valve.
Further, a positioning column is also fixed on the monitor station.
The course of work of the invention: the location hole on OCV valve chest is inserted on positioning column by original state, is then owned
The piston rod of clamping cylinder stretches out, and gathers each fixture block, the lower valve body of OCV valve is clipped in each fixture block and is gathered in place, then
The piston rod of clamping cylinder is slowly withdrawn, and each fixture block separates gradually, and OCV valve lower valve body drops into detection with separating for fixture block
In through-hole, then breather valve is opened, and gas enters subsequently into OCV valve in detection through-hole, and then revolution compression cylinder enters
Clamping stroke, the piston rod for turning round compression cylinder drive adjutage and contact to rotate while pushing, contact toward OCV valve union direction
OCV valve is set to be powered at insertion OCV valve union, gas flowing starts to change in OCV valve core movement valve, each side oil outlet of OCV valve
Gas flow start to change, the gas that each side oil outlet of OCV valve comes out enters ventilation block and then passes through sensor, sensor sense
It should arrive data feedback after the variation of gas flow to computer, worker can change what judgement was detecting according to gas flow
Whether OCV valve is qualified.
The beneficial effects of the present invention are: 1, it is provided with auxiliary material feeding mechanism, auxiliary OCV valve drops into detection through-hole,
It is possible to prevente effectively from OCV valve is scratched with detection through-hole wall generation, greatly reducing OCV valve, valve body is impaired in the detection process
Probability；2, it is provided with muffler, the noise generated in detection process can be greatly reduced.
Detailed description of the invention
Fig. 1 is structural schematic diagram when OCV valve of the present invention is not fed.
Fig. 2 is structural schematic diagram when OCV valve of the present invention has been fed.
Fig. 3 is the structural schematic diagram of monitor station and auxiliary material feeding mechanism of the present invention.
Fig. 4 is the structural schematic diagram of the present invention other mechanisms in addition to muffler.
Fig. 5 is cross-sectional view of the invention.
Fig. 6 is another cross-sectional view of the present invention.
Specific embodiment
The present invention will be described in further detail below with reference to the embodiments of the drawings.
A kind of OCV valve gas measurement equipment in conjunction with shown in Fig. 1 to 6, including pedestal 1 are fixed with monitor station 2 on the pedestal 1,
A detection through-hole 3 is offered on the monitor station 2, the detection through-hole 3 penetrates through the monitor station 2, the monitor station 2 weeks
It encloses and is fixed with several testing agencies, the testing agency is connected with the detection through-hole 3, several described detection machines
Structure is fixed with intake valve 4 on one of them, and the gas of detection passes through the intake valve 4 and enters the detection through-hole 3, institute
It states and is fixed with revolution compression cylinder 5 on pedestal 1, the piston rod top end of the revolution compression cylinder 5 is fixed with compression and is powered
Mechanism, when the revolution compression cylinder 5 is in impaction state, the compression electrical conduction mechanism is being located at the detection through-hole 3 just
Top is also fixed with auxiliary material feeding mechanism on the monitor station, and the auxiliary material feeding mechanism is used to help OCV valve and accurately falls into
It detects in through-hole 3.
Further, the auxiliary material feeding mechanism includes several clamping devices, is fixed with fixture block on the clamping device
6。
Further, the clamping device is clamping cylinder 7, and the fixture block 6 is fixed on the piston rod of the clamping cylinder 7
On, when the piston rod of the clamping cylinder 7 stretches out described in fixture block 6 gather, clamp to be placed into OCV valve, the fixture block 6 gathers
Place is located at the surface of the described detection through-hole 3, when the piston rod of the clamping cylinder 7 is shunk described in fixture block 6 scatter, be clipped in
The OCV valve that the fixture block 6 gathers place is fallen under gravity into the detection through-hole 3.
Further, open up fluted in front of the fixture block 6,6 upper surface of fixture block and the groove junction are circle
It slips over and crosses, 6 upper surface of fixture block, groove and 6 upper surface of fixture block and groove junction are all smooth.
Further, offer a through-hole 8 on the pedestal, the through-hole 8 penetrates through the pedestal 1, the through-hole 8 with
The detection through-hole 3 is connected, and is located at below the through-hole 8 on the pedestal 1 and is fixed with muffler 9, the noise reduction
Device 9 is for reducing the noise that gas flowing issues in detection process.
Further, each testing agency includes a ventilation block 10 and a sensor 11, the ventilation block 10
It is fixedly connected on the monitor station 2, the sensor 11 is fixedly connected on the ventilation block 10.
Further, airflow channel 12 is offered on the ventilation block 10, it is logical that 2 side of monitor station is also provided with several
Stomata 13, the venthole 13 penetrates through the side of monitor station 2 and detection through-hole 3, the airflow channel 12 are connected to the ventilation
Hole 13 and sensor 11.
Further, several described testing agencies include the first testing agency 14, the second testing agency 15 and third detection
Mechanism 16, the intake valve 4 are fixed in the third testing agency 16, and the intake valve 4 is detected by the third
The ventilation block 10 of mechanism 16 is connected with detection through-hole 3.
Further, the compression electrical conduction mechanism includes an adjutage 17, and the lower section fixation of 17 1 sections of the adjutage is set
There is a contact 18, the joint that OCV valve can be inserted in the contact 18 is powered to OCV valve.
Further, a positioning column 19 is also fixed on the monitor station 2.
The course of work of the invention: the location hole on OCV valve chest is inserted on positioning column 19 by original state, then institute
There is the piston rod of clamping cylinder 7 to stretch out, gather each fixture block 6, the lower valve body of OCV valve is clipped in each fixture block 6 and is gathered in place,
The piston rod of subsequent clamping cylinder 7 is slowly withdrawn, and each fixture block 6 separates gradually, and OCV valve lower valve body is fallen with separating for fixture block 6
Enter into detection through-hole 3, then the opening of breather valve 4, gas enters subsequently into OCV valve in detection through-hole 3, and then revolution is pressed
Tight cylinder 5 enters clamping stroke, and the piston rod of revolution compression cylinder 5 drives adjutage 17 and contact 18 toward OCV valve union direction
It rotates while pushing, contact 18, which is inserted at OCV valve union, makes OCV valve be powered, and gas flowing starts to become in OCV valve core movement valve
Change, the gas flow of each side oil outlet of OCV valve starts to change, and it is right that the gas that each side oil outlet of OCV valve comes out enters ventilation block 10
Afterwards by sensor 11, sensor 11 senses after the variation of gas flow that by data feedback, worker can be according to gas to computer
Whether the OCV valve that the judgement of body changes in flow rate is detecting is qualified.
It is an advantage of the invention that can effectively reduce OCV valve body is scratched probability in the detection process, while while detecting, makes an uproar
Sound is smaller.
Claims (10)
1. a kind of OCV valve gas measurement equipment, including pedestal, it is characterised in that: be fixed with monitor station, the detection on the pedestal
A detection through-hole, the detection through-hole perforation monitor station, if being fixed with around the monitor station are offered on platform
Gan Ge testing agency, the testing agency are connected with the detection through-hole, several described testing agencies are on one of them
It is fixed with intake valve, the gas of detection enters the detection through-hole by the intake valve, and fixation is set on the pedestal
There is revolution compression cylinder, the piston rod top end of the revolution compression cylinder is fixed with compression electrical conduction mechanism, and the revolution compresses
When cylinder is in impaction state, the electrical conduction mechanism that compresses is located at the surface for detecting through-hole, goes back on the monitor station
It is fixed with auxiliary material feeding mechanism.
2. a kind of OCV valve gas measurement equipment described in accordance with the claim 1, it is characterised in that: if the auxiliary material feeding mechanism includes
A clamping device is done, is fixed with fixture block on the clamping device.
3. a kind of OCV valve gas measurement equipment according to claim 2, it is characterised in that: the clamping device is clamping cylinder,
The fixture block is fixed on the piston rod of the clamping cylinder, when the piston rod of the clamping cylinder stretches out described in fixture block it is poly-
Hold together, clamp to be placed into OCV valve, the fixture block place of gathering is located at the surface of the described detection through-hole, the clamping cylinder
Fixture block described in when piston rod is shunk scatters, and is clipped in the fixture block and gathers the OCV valve at place and falls under gravity into the inspection
It surveys in through-hole.
4. a kind of OCV valve gas measurement equipment described in accordance with the claim 3, it is characterised in that: opened up in front of the fixture block it is fluted,
The fixture block upper surface and the groove junction are rounding off, the fixture block upper surface, groove and fixture block upper surface with
Groove junction is all smooth.
5. a kind of OCV valve gas measurement equipment described in accordance with the claim 1, it is characterised in that: offer one on the pedestal and lead to
Hole, the through-hole perforation pedestal, the through-hole are connected with the detection through-hole, are located on the pedestal described
Muffler is fixed with below through-hole.
6. a kind of OCV valve gas measurement equipment described in accordance with the claim 1, it is characterised in that: each testing agency includes
One ventilation block and a sensor, the ventilation block are fixedly connected on the monitor station, and the sensor is fixedly connected
On the ventilation block.
7. a kind of OCV valve gas measurement equipment according to claim 6, it is characterised in that: offer air-flow on the ventilation block
Channel, the monitor station side are also provided with several ventholes, the side of the venthole perforation monitor station and detection through-hole,
The airflow channel connection venthole and sensor.
8. a kind of OCV valve gas measurement equipment according to claim 7, it is characterised in that: several described testing agencies include
First testing agency, the second testing agency and third testing agency, the intake valve are fixed in the third testing agency,
The intake valve is connected by the ventilation block of the third testing agency with detection through-hole.
9. a kind of OCV valve gas measurement equipment described in accordance with the claim 1, it is characterised in that: the compression electrical conduction mechanism includes one
Root adjutage, the lower section of one section of the adjutage are fixed with a contact.
10. a kind of OCV valve gas measurement equipment described in accordance with the claim 1, it is characterised in that: be also fixed on the monitor station
One positioning column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910666741.6A CN110411736B (en) | 2019-07-23 | 2019-07-23 | OCV valve gas survey equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910666741.6A CN110411736B (en) | 2019-07-23 | 2019-07-23 | OCV valve gas survey equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110411736A true CN110411736A (en) | 2019-11-05 |
| CN110411736B CN110411736B (en) | 2024-04-19 |
Family
ID=68362606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910666741.6A Active CN110411736B (en) | 2019-07-23 | 2019-07-23 | OCV valve gas survey equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110411736B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010017114A1 (en) * | 2000-02-22 | 2001-08-30 | Toyota Jidosha Kabushiki Kaisha | Apparatus for controlling valve timing of internal combustion engine |
| US20110271919A1 (en) * | 2010-05-07 | 2011-11-10 | Aisin Seiki Kabushiki Kaisha | Valve timing control apparatus |
| CN203929371U (en) * | 2014-06-04 | 2014-11-05 | 苏州艾风机械有限公司 | The pick-up unit of OCV valve body |
| CN104483071A (en) * | 2014-12-30 | 2015-04-01 | 宁波三峰机械电子有限公司 | Detecting device for OCV |
| CN104653844A (en) * | 2015-01-22 | 2015-05-27 | 台州德尔福汽车部件有限公司 | OCV (Oil Control Valve) with improved structure |
| CN108760257A (en) * | 2018-04-04 | 2018-11-06 | 杭州高品自动化设备有限公司 | A kind of air testing method of OCV valves |
| CN210293670U (en) * | 2019-07-23 | 2020-04-10 | 宁波弗德曼智能装备有限公司 | OCV valve pneumatic testing equipment |
-
2019
- 2019-07-23 CN CN201910666741.6A patent/CN110411736B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010017114A1 (en) * | 2000-02-22 | 2001-08-30 | Toyota Jidosha Kabushiki Kaisha | Apparatus for controlling valve timing of internal combustion engine |
| US20110271919A1 (en) * | 2010-05-07 | 2011-11-10 | Aisin Seiki Kabushiki Kaisha | Valve timing control apparatus |
| CN203929371U (en) * | 2014-06-04 | 2014-11-05 | 苏州艾风机械有限公司 | The pick-up unit of OCV valve body |
| CN104483071A (en) * | 2014-12-30 | 2015-04-01 | 宁波三峰机械电子有限公司 | Detecting device for OCV |
| CN104653844A (en) * | 2015-01-22 | 2015-05-27 | 台州德尔福汽车部件有限公司 | OCV (Oil Control Valve) with improved structure |
| CN108760257A (en) * | 2018-04-04 | 2018-11-06 | 杭州高品自动化设备有限公司 | A kind of air testing method of OCV valves |
| CN210293670U (en) * | 2019-07-23 | 2020-04-10 | 宁波弗德曼智能装备有限公司 | OCV valve pneumatic testing equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110411736B (en) | 2024-04-19 |
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Country or region after: China Address after: No. 308, Chaosheng Road, Cixi Binhai Economic Development Zone, Ningbo City, Zhejiang Province Applicant after: Ningbo hanggong Intelligent Equipment Co.,Ltd. Address before: 315311 No.308 Chaosheng Road, Cixi Binhai Economic Development Zone, Ningbo City, Zhejiang Province Applicant before: NINGBO VOLTMAN INTELLIGENT EQUIPMENT Co.,Ltd. Country or region before: China |
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Effective date of registration: 20240318 Address after: Building 6, Zone B, Zhizaogang, High tech Zone, Ningbo City, Zhejiang Province, 315100 Applicant after: Zhejiang Hangong Intelligent Technology Group Co.,Ltd. Country or region after: China Address before: No. 308, Chaosheng Road, Cixi Binhai Economic Development Zone, Ningbo City, Zhejiang Province Applicant before: Ningbo hanggong Intelligent Equipment Co.,Ltd. Country or region before: China |
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