CN202507176U - 高压共轨喷油器针阀体精准定位夹紧装置 - Google Patents
高压共轨喷油器针阀体精准定位夹紧装置 Download PDFInfo
- Publication number
- CN202507176U CN202507176U CN2012201252006U CN201220125200U CN202507176U CN 202507176 U CN202507176 U CN 202507176U CN 2012201252006 U CN2012201252006 U CN 2012201252006U CN 201220125200 U CN201220125200 U CN 201220125200U CN 202507176 U CN202507176 U CN 202507176U
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- valve body
- sleeve
- needle
- spring seat
- self
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- 239000000446 fuel Substances 0.000 title abstract description 10
- 230000000670 limiting effect Effects 0.000 claims description 22
- 230000008676 import Effects 0.000 claims description 4
- 210000001503 joint Anatomy 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 12
- 230000008569 process Effects 0.000 abstract description 11
- 238000000227 grinding Methods 0.000 description 34
- 238000006243 chemical reaction Methods 0.000 description 18
- 230000005611 electricity Effects 0.000 description 18
- 238000005516 engineering process Methods 0.000 description 9
- 239000003921 oil Substances 0.000 description 9
- 238000012545 processing Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 5
- 238000003754 machining Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000003032 molecular docking Methods 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 230000003746 surface roughness Effects 0.000 description 3
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- 230000007812 deficiency Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
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- 230000003139 buffering effect Effects 0.000 description 1
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- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000013401 experimental design Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Application Number | Priority Date | Filing Date | Title |
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CN2012201252006U CN202507176U (zh) | 2012-03-28 | 2012-03-28 | 高压共轨喷油器针阀体精准定位夹紧装置 |
Applications Claiming Priority (1)
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CN2012201252006U CN202507176U (zh) | 2012-03-28 | 2012-03-28 | 高压共轨喷油器针阀体精准定位夹紧装置 |
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CN202507176U true CN202507176U (zh) | 2012-10-31 |
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CN2012201252006U Withdrawn - After Issue CN202507176U (zh) | 2012-03-28 | 2012-03-28 | 高压共轨喷油器针阀体精准定位夹紧装置 |
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CN (1) | CN202507176U (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102601730A (zh) * | 2012-03-28 | 2012-07-25 | 常州博瑞油泵油嘴有限公司 | 高压共轨喷油器针阀体精准定位夹紧装置 |
CN109551308A (zh) * | 2018-12-04 | 2019-04-02 | 中国航发贵州红林航空动力控制科技有限公司 | 一种高精度阀组件的加工方法 |
CN109848847A (zh) * | 2018-12-13 | 2019-06-07 | 重庆金山医疗器械有限公司 | 管件夹持旋转机构 |
CN110631446A (zh) * | 2019-10-30 | 2019-12-31 | 苏州智联科慧自动化有限公司 | 一种用于螺纹通止检测的浮动机构 |
-
2012
- 2012-03-28 CN CN2012201252006U patent/CN202507176U/zh not_active Withdrawn - After Issue
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102601730A (zh) * | 2012-03-28 | 2012-07-25 | 常州博瑞油泵油嘴有限公司 | 高压共轨喷油器针阀体精准定位夹紧装置 |
CN109551308A (zh) * | 2018-12-04 | 2019-04-02 | 中国航发贵州红林航空动力控制科技有限公司 | 一种高精度阀组件的加工方法 |
CN109551308B (zh) * | 2018-12-04 | 2020-08-11 | 中国航发贵州红林航空动力控制科技有限公司 | 一种高精度阀组件的加工方法 |
CN109848847A (zh) * | 2018-12-13 | 2019-06-07 | 重庆金山医疗器械有限公司 | 管件夹持旋转机构 |
CN110631446A (zh) * | 2019-10-30 | 2019-12-31 | 苏州智联科慧自动化有限公司 | 一种用于螺纹通止检测的浮动机构 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Precise positioning clamping device for needle valve of common-rail oil injector Effective date of registration: 20131113 Granted publication date: 20121031 Pledgee: Jiangsu Jiangnan Rural Commercial Bank Limited by Share Ltd Pledgor: Changzhou Bost Fuel Injection Equipment Co.,Ltd. Registration number: 2013990000843 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20141113 Granted publication date: 20121031 Pledgee: Jiangsu Jiangnan Rural Commercial Bank Limited by Share Ltd Pledgor: Changzhou Bost Fuel Injection Equipment Co.,Ltd. Registration number: 2013990000843 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Precise positioning clamping device for needle valve of common-rail oil injector Effective date of registration: 20141114 Granted publication date: 20121031 Pledgee: Jiangsu Jiangnan Rural Commercial Bank Limited by Share Ltd Pledgor: Changzhou Bost Fuel Injection Equipment Co.,Ltd. Registration number: 2014990000944 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20151123 Granted publication date: 20121031 Pledgee: Jiangsu Jiangnan Rural Commercial Bank Limited by Share Ltd Pledgor: Changzhou Bost Fuel Injection Equipment Co.,Ltd. Registration number: 2014990000944 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Precise positioning clamping device for needle valve of common-rail oil injector Effective date of registration: 20151126 Granted publication date: 20121031 Pledgee: Jiangsu Jiangnan Rural Commercial Bank Limited by Share Ltd Pledgor: Changzhou Bost Fuel Injection Equipment Co.,Ltd. Registration number: 2015990001049 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20121031 Effective date of abandoning: 20160817 |
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C25 | Abandonment of patent right or utility model to avoid double patenting | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20170509 Granted publication date: 20121031 Pledgee: Jiangsu Jiangnan Rural Commercial Bank Limited by Share Ltd Pledgor: Changzhou Bost Fuel Injection Equipment Co.,Ltd. Registration number: 2015990001049 |