CN2065246U - Portable detector for injector of injection pump - Google Patents
Portable detector for injector of injection pump Download PDFInfo
- Publication number
- CN2065246U CN2065246U CN 88203183 CN88203183U CN2065246U CN 2065246 U CN2065246 U CN 2065246U CN 88203183 CN88203183 CN 88203183 CN 88203183 U CN88203183 U CN 88203183U CN 2065246 U CN2065246 U CN 2065246U
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- CN
- China
- Prior art keywords
- oil
- injection pump
- injector
- utility
- model
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- 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.)
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- Fuel-Injection Apparatus (AREA)
Abstract
The utility model relates to a portable detector for an injector of an injection pump, which is a diesel engine detecting device, in particular to a diesel engine accessory. The utility model can be used for detecting a plurality of technical performances of oil nozzle components of an oil pump. The portable detector for an injector of an injection pump is characterized in that oil to be tested is stored in a long and narrow oil storage pipe which can be used as a handle. The utility model can be manually used by emulating the operation of a pair of scissor, and has the advantage of convenient carrying. The casing of the portable detector for an injector of an injection pump is of rectangle shape. The utility model can be clipped on a bench vice, and can be fixed to use by repairing departments.
Description
The utility model belongs to a kind of measurer of diesel engine.
So far, diesel engine user of service or repairing department, detect the technical requirements whether the oil pump nozzle parts reach external or China standard GB 5264-85, GB5769-5772-86 use for diesel engine oil pump nozzle assembly and precision pair, after all the Injection Pump oil sprayer must being pulled down from diesel engine, on various special-purpose test stands, detect.
The purpose of this utility model is that a kind of portable Injection Pump oil sprayer detection device will be provided, and can also can use for repairing department is fixing as the attachment tools of diesel engines such as car, ship, agricultural, generator.Have portable Injection Pump oil sprayer detector, can in time get rid of the fault of jerk pump oil nozzle parts, reduce and shut down unattended time, improve the diesel powered characteristic, reduce fuel consume, increase the service life, directly produce economic benefit, have more energy-saving significance.
The utility model is achieved in that and adopts a kind of single plunger Injection Pump structure of regulating the fuel delivery skewed slot of not having, and by the handle (2) of band roller, promotes the plunger pump oil that moves upward.Threeway is housed on delivery valve holder, a termination pressure gauge, another termination high-pressure oil pipe assembly is communicated with detected Injection Pump oil sprayer, and the test oil through smart filter is stored in the oil storing tube (9) of a double as handle.This portable Injection Pump oil sprayer detector profile is long and narrow, and hand-held oil sprayer and the Injection Pump that is contained in each compacted location on the diesel engine that detect is convenient in imitative scissors operation.Its body is rectangle, and uses so also can be clipped on the bench vice.Use portable Injection Pump oil sprayer detector, can adjust oil sprayer commencement of fuel injection pressure easily, and the multinomial technical performance requirement of detection injector nozzle matching parts, also can detect the sealing of Injection Pump outlet valve and plunger coupled parts with " voltage drop method ", particularly can be used as " pressure maximum meter ", when Injection Pump slowly runs, in different throttle position, whether dynamic test fuel feeding pressure maximum to judge the degree of wear of plunger coupled parts, should more renew part.
The utility model compared with prior art, its advantage is: profile is small and exquisite long and narrow, can make the diesel engine attachment tools, hand-held also can use for repairing department is fixing.This detector has the function of multiple detection jerk pump oil nozzle fault.Particularly can quantitatively judge the degree of wear of plunger coupled parts, help rationally to solve the ubiquitous difficult problem of oil pump repairing trades.
Concrete structure of the present utility model is provided by following examples and longitudinal section accompanying drawing thereof.
Below in conjunction with details and the working condition of accompanying drawing detailed description according to the concrete device that the utility model proposes.
This device comprises the housing (1) of an aluminum alloy, and plunger coupled parts (3) and delivery valve matching parts (4) wherein are housed, and when pulling handle (2) with hand, the roller (13) that is contained on the handle promotes plunger pump oil.Test oil is stored in the oil storing tube (9) of a double as handle.During oiling, test oil is through filter screen (10) elimination mechanical admixture.Oil storing tube (9) is terminal sees oily device (12) sealing with the transparent plastic that vent valve (11) is housed.During the operation of pump oil, vent valve (11) should be unscrewed.Delivery valve holder (5) is equipped with threeway (6), a termination pressure gauge (8), and another termination high-pressure oil pipe assembly (7) is communicated with detected oil pump nozzle.The long 300mm of this portable oil pump nozzle detector, wide 60mm, high 200mm connects test oil net weight 1.7kg.
Oil inlet hole on oil storing tube (9) and the housing (1) is press-fitted, and handle (2) connects by straight pin (14) with housing (1), so handle (2) can be pulled pump oil up and down flexibly.
Claims (3)
1, a kind of diesel engine detection device, it is characterized in that forming by housing [1], plunger coupled parts [3], delivery valve matching parts [4], handle [2], delivery valve holder [5], threeway [6], oil storing tube [9], plunger coupled parts [3], delivery valve matching parts [4], delivery valve holder [5] all is installed in the housing [1].
2, diesel engine detection device according to claim 1 is characterized in that oil storing tube ［ 9 ］ is pressed in the oil inlet hole of housing ［ 1 ］, and test oil is stored in this oil storing tube, and oil storing tube ［ 9 ］ double as handle can be imitated the scissors operation.
3, diesel engine detection device according to claim 1 is characterized in that the threeway ［ 6 ］ of screwing on the delivery valve holder ［ 5 ］, and pressure gauge ［ 8 ］ directly is screwed in the threeway ［ 6 ］.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88203183 CN2065246U (en) | 1988-02-03 | 1988-02-03 | Portable detector for injector of injection pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88203183 CN2065246U (en) | 1988-02-03 | 1988-02-03 | Portable detector for injector of injection pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2065246U true CN2065246U (en) | 1990-11-07 |
Family
ID=4838051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88203183 Pending CN2065246U (en) | 1988-02-03 | 1988-02-03 | Portable detector for injector of injection pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2065246U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100489301C (en) * | 2003-05-20 | 2009-05-20 | 成都飞机工业（集团）有限责任公司 | Electromagnetic valve lift measurement method and device for electric controlled diesel engine |
| WO2011160317A1 (en) * | 2010-06-21 | 2011-12-29 | 南通星维油泵油嘴有限公司 | Testing device for detecting leakage of oil outlet valve coupled parts |
| RU2459108C2 (en) * | 2008-11-24 | 2012-08-20 | Федеральное государственное образовательное учреждение Высшего профессионального образования КАБАРДИНО-БАЛКАРСКАЯ ГОСУДАРСТВЕННАЯ СЕЛЬСКОХОЗЯЙСТВЕННАЯ АКАДЕМИЯ им. В.М. Кокова (КБГСХА) | Test-bed nozzle for control of high pressure fuel pump |
| CN103267638A (en) * | 2013-05-10 | 2013-08-28 | 西安航空动力股份有限公司 | Aero-engine elbow nozzle auxiliary oil way pre-welding test clamp |
-
1988
- 1988-02-03 CN CN 88203183 patent/CN2065246U/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100489301C (en) * | 2003-05-20 | 2009-05-20 | 成都飞机工业（集团）有限责任公司 | Electromagnetic valve lift measurement method and device for electric controlled diesel engine |
| RU2459108C2 (en) * | 2008-11-24 | 2012-08-20 | Федеральное государственное образовательное учреждение Высшего профессионального образования КАБАРДИНО-БАЛКАРСКАЯ ГОСУДАРСТВЕННАЯ СЕЛЬСКОХОЗЯЙСТВЕННАЯ АКАДЕМИЯ им. В.М. Кокова (КБГСХА) | Test-bed nozzle for control of high pressure fuel pump |
| WO2011160317A1 (en) * | 2010-06-21 | 2011-12-29 | 南通星维油泵油嘴有限公司 | Testing device for detecting leakage of oil outlet valve coupled parts |
| CN103267638A (en) * | 2013-05-10 | 2013-08-28 | 西安航空动力股份有限公司 | Aero-engine elbow nozzle auxiliary oil way pre-welding test clamp |
| CN103267638B (en) * | 2013-05-10 | 2015-05-27 | 西安航空动力股份有限公司 | Aero-engine elbow nozzle auxiliary oil way pre-welding test clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication |