CN2043158U - Diesel enginefuel injector body burring equipment - Google Patents
Diesel enginefuel injector body burring equipment Download PDFInfo
- Publication number
- CN2043158U CN2043158U CN 88219893 CN88219893U CN2043158U CN 2043158 U CN2043158 U CN 2043158U CN 88219893 CN88219893 CN 88219893 CN 88219893 U CN88219893 U CN 88219893U CN 2043158 U CN2043158 U CN 2043158U
- Authority
- CN
- China
- Prior art keywords
- pipe
- injector body
- sand
- joint
- jet pipe
- 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.)
- Withdrawn
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- Fuel-Injection Apparatus (AREA)
Abstract
The utility model discloses a diesel engine fuel injector body burring equipment which is an injector body or a removing device for the bur on the inner wall of the bending long pipe and the bur at the turning point. The diesel engine fuel injector body burring equipment is mainly composed of a jet pipe, a sand storage cylinder, a valve seat, a hand wheel, a bracket, a pressed pipe, a jet head, an air inlet pipe, a sand inlet pipe, a joint of the sand inlet pipe, a joint of a sand outlet pipe, a sand through pipe, a screw valve, a backing board, a bracket and a base. The diesel engine fuel injector body burring equipment is mainly used to remove the bur on the inner wall of the pipe and the bur at the intersectant point of two holes. The utility model has the advantages of simple structure, convenient operation, low cost, clarity and popularized principle. The diesel engine fuel injector body burring equipment has special effect to remove the bur at the turning point of the oil inlet and outlet holes of the injector body and improve the finish of the surface of the high pressure oil path.
Description
The utility model is a kind of apparatus that oil injector body and long curved pipe remove the inwall burr that is used for.
The removal of oil injector body and curved long pipeline inwall burr does not at present still have desirable way, is that oil pump oil is chewed one of industrial difficult problem that always exists.Because oil injector body high-pressure oil duct diameter little (being generally φ 2-φ 3mm), and grow and bend, particularly the burr at turning is powerless especially, therefore, it seriously affects the quality of injector assembly, and most of producers have to adopt the way of boring twice, but this kind method can only be removed the big burr of part, some little burrs still retain, and particularly the burr at turning more can not be removed.
The utility model oil injector body burr remover is exactly the apparatus that solves oil injector body and curved long pipeline inwall burr removal.
The structure and the principle of the utility model oil injector body burr remover are such, it as seen from the figure, pressure-air is imported by the left end of jet pipe ［ 1 ］, and branch to cartridge ［ 3 ］ (tube in contain a certain amount of sand ［ 4 ］) by back pressure pipe ［ 2 ］, the pressure-air that utilizes sand ［ 4 ］ top to enter imports sand-feeding tube ［ 5 ］ with sand ［ 4 ］, and mix with another part pressure-air that directly enters jet pipe ［ 1 ］ at the right-hand member of jet pipe ［ 1 ］, enter the high-pressure oil duct of oil injector body ［ 6 ］ together and spray, thereby the burr in the oil injector body high-pressure oil duct is removed.
The concrete enforcement assembly of oil injector body burr remover is such, at first jet pipe ［ 1 ］ is placed on the left and right sides support ［ 8,10 ］, be screwed on base ［ 7 ］, screw-down valve ［ 17 ］ is screwed in valve seat ［ 18 ］ lining, be screwed on base ［ 7 ］, utilize logical sandpipe ［ 16 ］ that jet pipe ［ 1 ］ is connected with valve seat ［ 18 ］, valve seat ［ 18 ］ both-side opening, shower nozzle ［ 19 ］ screws in the right-hand member screwed hole of valve seat ［ 18 ］, and backing plate ［ 20 ］ and handwheel support ［ 21 ］ also are screwed on base ［ 7 ］.Handwheel ［ 22 ］ screws on the thread rack ［ 21 ］.Oil injector body ［ 6 ］ places on the backing plate ［ 20 ］, is connected with shower nozzle ［ 19 ］, and by handwheel ［ 22 ］ operation.
Joined with jet pipe ［ 1 ］ by the air inlet pipe joint ［ 9 ］ that is fixed on the jet pipe ［ 1 ］ by pressure pipe ［ 2 ］, on the air inlet pipe ［ 11 ］ that its other end is connected and cartridge ［ 3 ］ is welded together.Be provided with the pipe joint that shakes out ［ 14 ］ in the bottom of cartridge ［ 3 ］, sand-feeding tube ［ 5 ］ links together the pipe joint that shakes out ［ 14 ］ with at the sand-feeding tube joint ［ 15 ］ of jet pipe ［ 1 ］ right-hand member.A sand inlet ［ 13 ］ is opened on the top of cartridge ［ 3 ］, and sand inlet ［ 13 ］ seals with threaded capping ［ 12 ］.The internal diameter of jet pipe ［ 1 ］ is inconsistent, a section thinner of centre.
Only need during use oil injector body ［ 6 ］ is placed on the backing plate ［ 20 ］, allow the fuel feed hole of oil injector body ［ 6 ］ aim at shower nozzle ［ 19 ］, the screw-down valve ［ 17 ］ of outwarding winding then can make sand ［ 4 ］ spray from the oil duct of oil injector body ［ 6 ］, reaches the purpose of deburring.
The utility model oil injector body burr remover structure is clear, and principle is easy-to-understand, and is easy to use, and cost is extremely low, the removal of oil injector body inwall burr is had special efficacy, and can improve the surface smoothness of high-pressure oil duct.
Accompanying drawing: Fig. 1 is an oil injector body burr remover structure principle chart.
Fig. 2 is an oil injector body burr remover structure chart.
Wherein: 1-jet pipe 2-is by pressure pipe 3-cartridge
4-sand 5-sand-feeding tube 6-oil injector body
7-base 8-left socle 9-air inlet pipe joint
10-right support 11-air inlet pipe 12-capping
The 13-sand inlet 14-pipe joint 15-sand-feeding tube joint that shakes out
16-leads to sandpipe 17-screw-down valve 18-valve seat
19-shower nozzle 20-backing plate 21-handwheel support
The 22-handwheel.
Claims (4)
1, a kind of oil injector body burr remover is characterized in that jet pipe [1], valve seat [18], handwheel support [21], by pressure pipe [2], cartridge [3], sand-feeding tube [5] support [8,10], air inlet pipe [11], air inlet pipe joint [9], sand-feeding tube joint [15], the joint that shakes out [14], logical sandpipe [16], screw-down valve [17], shower nozzle compositions such as [19].Its jet pipe [1] is placed on the support [8,10], valve seat [18], backing plate [20], handwheel support [21] is fixing with base [7] from left to right by screw, with upper opening, passed through air inlet pipe joint [9] and air inlet pipe [11] and jet pipe [1] and cartridge [3] UNICOM about jet pipe [1] by pressure pipe [2].Sand-feeding tube [5] links together cartridge [3] and jet pipe [1] by the pipe joint that shakes out [14] of storage sand tube [3] bottom and the sand-feeding tube joint [15] of jet pipe [1] right-hand member; Logical sandpipe [16] connects jet pipe [1] and valve seat [18], and screw-down valve [17] is put valve seat [18] top and right side with shower nozzle [19]; Handwheel [22] is satisfied with on the handwheel support [21].
2, oil injector body burr remover according to claim 1 is characterized in that the internal diameter of spray bar ［ 1 ］ is inconsistent (two pluckings centres is thin).
3, oil injector body burr remover according to claim 1 is characterized in that cartridge ［ 3 ］ is provided with sand inlet ［ 13 ］; Sand inlet ［ 13 ］ is gone up screwed capping ［ 12 ］.
4, oil injector body burr remover according to claim 1 is characterized in that the right side and the handwheel support ［ 21 ］ of valve seat ［ 18 ］, handwheel ［ 22 ］, and shower nozzle ［ 19 ］ is threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88219893 CN2043158U (en) | 1988-08-24 | 1988-08-24 | Diesel enginefuel injector body burring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88219893 CN2043158U (en) | 1988-08-24 | 1988-08-24 | Diesel enginefuel injector body burring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2043158U true CN2043158U (en) | 1989-08-23 |
Family
ID=4852196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88219893 Withdrawn CN2043158U (en) | 1988-08-24 | 1988-08-24 | Diesel enginefuel injector body burring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2043158U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100333843C (en) * | 2002-08-01 | 2007-08-29 | 无锡市科灵清洗环保工程设备厂 | High-pressure deburring cleaning method and its equipment |
| CN105881225A (en) * | 2016-04-22 | 2016-08-24 | 广州城建职业学院 | Pressure sand blasting device for micro-powder sand |
| CN106216337A (en) * | 2016-07-25 | 2016-12-14 | 芜湖诚拓汽车零部件有限公司 | The orientation method for cleaning of hydraulic valve runner |
-
1988
- 1988-08-24 CN CN 88219893 patent/CN2043158U/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100333843C (en) * | 2002-08-01 | 2007-08-29 | 无锡市科灵清洗环保工程设备厂 | High-pressure deburring cleaning method and its equipment |
| CN105881225A (en) * | 2016-04-22 | 2016-08-24 | 广州城建职业学院 | Pressure sand blasting device for micro-powder sand |
| CN106216337A (en) * | 2016-07-25 | 2016-12-14 | 芜湖诚拓汽车零部件有限公司 | The orientation method for cleaning of hydraulic valve runner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CU02 | Correction of gazette and description of patent for utility model |
Correction item: Denomination of Utility Model Correct: Diesel engine injector body deburring device False: Burr free device for fuel injector of diesel engine Number: 34 Page: 40 Volume: 5 |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |