CN206694806U - A kind of anti-blocking pump nozzle of flight-line maintenance - Google Patents
A kind of anti-blocking pump nozzle of flight-line maintenance Download PDFInfo
- Publication number
- CN206694806U CN206694806U CN201720432772.1U CN201720432772U CN206694806U CN 206694806 U CN206694806 U CN 206694806U CN 201720432772 U CN201720432772 U CN 201720432772U CN 206694806 U CN206694806 U CN 206694806U
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- China
- Prior art keywords
- cylinder
- pump nozzle
- flight
- line maintenance
- baffle
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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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Abstract
It the utility model is related to field of mechanical technique,The anti-blocking pump nozzle of especially a kind of flight-line maintenance,Including the first cylinder,The end of first cylinder is provided with connection flexible pipe,Connection flexible pipe is connected with outside injection device,The openend of first cylinder is provided with screw shell,The inwall of screw shell is provided with sealing ring,The thread in inner cavity of screw shell connects the second cylinder,And the openend of the second cylinder is close to sealing ring,The one end of second cylinder away from sealing ring opens up oil filler point,Ball is provided with oil filler point,First cylinder,The inner chamber of second cylinder is provided with fixing device,Vertically fix bar is provided with the fixing device of the first cylinder bore,And first baffle is installed in fix bar,Spring is fixedly connected with first baffle,The anti-blocking pump nozzle of the flight-line maintenance causes outside bulky grain foreign matter during oiling not enter in the second cylinder,Improve the anti-blocking performance of pump nozzle,It is easy to clear up pump nozzle simultaneously.
Description
Technical field
It the utility model is related to field of mechanical technique, more particularly to a kind of anti-blocking pump nozzle of flight-line maintenance.
Background technology
Flight-line maintenance process is frequently necessary to inject lubricating oil into mechanical part using oil nozzle, to ensure mechanical part just
Often operation.Existing pump nozzle is needed to insert in mechanical part when in use, and outside dirt is easily accessible during insertion
In pump nozzle, oiling work can not be carried out by causing pump nozzle that blocking occurs, and be not easy to clear up it after blocking.
Utility model content
The purpose of this utility model is to solve to exist in the prior art the shortcomings that pump nozzle easily blocks, and is carried
A kind of anti-blocking pump nozzle of the flight-line maintenance gone out.
To achieve these goals, the utility model employs following technical scheme：
Design a mechanism maintenance anti-blocking pump nozzle, including the first cylinder, and the end of first cylinder is provided with connection
Flexible pipe, the connection flexible pipe are connected with outside injection device, and the openend of first cylinder is provided with screw shell, the screw thread
The inwall of sleeve is provided with sealing ring, and the thread in inner cavity of the screw shell connects the second cylinder, and the openend of the second cylinder
It is close to sealing ring, the described one end of second cylinder away from sealing ring opens up oil filler point, and ball is provided with the oil filler point, described
First cylinder, the inner chamber of the second cylinder are provided with fixing device, are vertically provided with the fixing device of the first cylinder bore
Fix bar, and first baffle is installed in fix bar, spring is fixedly connected with the first baffle, in second cylinder
Grafting support bar in the fixing device of chamber, one end of the support bar is provided with second baffle, and second baffle is connected with spring, institute
The other end for stating support bar is provided with arc cover body, and wall is bonded with ball in its arc-shaped cover body.
Preferably, the outer wall of the support bar is provided with limited block.
Preferably, the fixing device includes connecting rod, and the connecting rod and the inwall of the second cylinder weld, the connection
Mounting blocks are fixedly connected with bar, and mounting blocks outer wall offers square jack, the support bar passes through square jack.
Preferably, the outer wall of the sealing ring is bonded with rubber sheet gasket close to the side of the second cylinder.
Preferably, the outer wall of first cylinder is provided with observation window.
The utility model proposes a kind of flight-line maintenance be with anti-blocking pump nozzle, beneficial effect：By setting ball, branch
Strut and spring, when carrying out oiling to mechanical part, the second cylinder is inserted in mechanical part, ball is squeezed oil filler point
It is opened, lubricating oil is flowed in mechanical part from oil filler point, and ball is under the action of the spring again by oiling after oiling
Hole is blocked, and only when carrying out oiling, oil filler point can just be opened so that outside bulky grain foreign matter will not enter during oiling
In second cylinder, the anti-blocking performance of pump nozzle is improved, and after pump nozzle blocks, can be by the second cylinder from the first cylinder
Upper dismounting is cleared up the second cylinder, is easy to clear up whole pump nozzle.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of anti-blocking pump nozzle of flight-line maintenance structural representation；
Fig. 2 be the utility model proposes a kind of anti-blocking pump nozzle of flight-line maintenance fixture structure schematic diagram；
Fig. 3 be the utility model proposes a kind of anti-blocking pump nozzle of flight-line maintenance supporting bar structure schematic diagram.
In figure：1 first cylinder, 2 connection flexible pipes, 3 screw shells, 4 first baffles, 5 sealing rings, 6 second baffles, 7 are fixed
Device, 8 second cylinders, 9 oil filler points, 10 balls, 11 limited blocks, 12 support bars, 13 arc cover bodies, 14 square jacks, 15 connections
Bar, 16 springs.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-3, a kind of anti-blocking pump nozzle of flight-line maintenance, including the first cylinder 1, the end of the first cylinder 1 are provided with
Connection flexible pipe 2, connection flexible pipe 2 are connected with outside injection device, and the openend of the first cylinder 1 is provided with screw shell 3, screw shell
3 inwall is provided with sealing ring 5, and the thread in inner cavity of screw shell 3 connects the second cylinder 8, and the openend of the second cylinder 8 with it is close
Seal ring 5 is close to, and second one end of cylinder 8 away from sealing ring 5 opens up oil filler point 9, and ball 10, the first cylinder are provided with oil filler point 9
1st, the inner chamber of the second cylinder 8 is provided with fixing device 7, and vertical be provided with is fixed in the fixing device 7 of the inner chamber of the first cylinder 1
Bar, and first baffle 4 is installed in fix bar, spring 16 is fixedly connected with first baffle 4, positioned at consolidating for the inner chamber of the second cylinder 8
Determine grafting support bar 12 on device 7, one end of support bar 12 is provided with second baffle 6, and second baffle 6 is connected with spring 16, branch
The other end of strut 12 is provided with arc cover body 13, and its inwall of arc cover body 13 is bonded with ball 10.
The outer wall of support bar 12 is provided with limited block 11, sets limited block 11 to prevent excessive compression ball 10 and cause ball 10
Come off from arc cover body 13, improve the job stability of whole pump nozzle, fixing device 7 includes connecting rod 15, connecting rod
15 and second the inwall of cylinder 8 weld, be fixedly connected with mounting blocks in connecting rod 15, and mounting blocks outer wall offers square jack
14, support bar 12 passes through square jack 14, sets square jack 14 to prevent support bar 12 from rotating, outside sealing ring 5
Wall is bonded with rubber sheet gasket close to the side of the second cylinder 8, sets rubber sheet gasket to lift the sealing property of whole pump nozzle, and first
The outer wall of cylinder 1 is provided with observation window, sets observation window to be easy to people to observe the lubricating oil surplus in the first cylinder 1.
Operation principle：To mechanical part carry out oiling when, the second cylinder 8 is inserted in mechanical part, ball 10 by
Extruding oil filler point 9 is opened, and lubricating oil is flowed in mechanical part from oil filler point 9, and ball 10 is in spring 16 after oiling
Oil filler point 9 is blocked again under effect, prevents foreign matter from entering the second cylinder 8 and causes whole pump nozzle to block.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (5)
1. a kind of anti-blocking pump nozzle of flight-line maintenance, including the first cylinder (1), the end of first cylinder (1) is provided with connection
Flexible pipe (2), the connection flexible pipe (2) are connected with outside injection device, it is characterised in that the openend of first cylinder (1)
Provided with screw shell (3), the inwall of the screw shell (3) is provided with sealing ring (5), the thread in inner cavity of the screw shell (3)
The second cylinder (8) is connected, and the openend of the second cylinder (8) is close to sealing ring (5), and second cylinder (8) is away from close
One end of seal ring (5) opens up oil filler point (9), and ball (10), first cylinder (1), the second circle are provided with the oil filler point (9)
The inner chamber of cylinder (8) is provided with fixing device (7), and vertical be provided with is fixed in the fixing device (7) of the first cylinder (1) inner chamber
Bar, and first baffle (4) is installed in fix bar, spring (16) is fixedly connected with the first baffle (4), positioned at described second
Grafting support bar (12) in the fixing device (7) of cylinder (8) inner chamber, one end of the support bar (12) are provided with second baffle (6),
And second baffle (6) is connected with spring (16), the other end of the support bar (12) is provided with arc cover body (13), its arc cover body
(13) inwall is bonded with ball (10).
2. the anti-blocking pump nozzle of a kind of flight-line maintenance according to claim 1, it is characterised in that the support bar (12)
Outer wall is provided with limited block (11).
A kind of 3. anti-blocking pump nozzle of flight-line maintenance according to claim 1, it is characterised in that the fixing device (7)
Including connecting rod (15), the connecting rod (15) and the inwall of the second cylinder (8) weld, and are fixedly connected on the connecting rod (15)
Mounting blocks, and mounting blocks outer wall offers square jack (14), the support bar (12) passes through square jack (14).
4. the anti-blocking pump nozzle of a kind of flight-line maintenance according to claim 1, it is characterised in that the sealing ring (5)
Outer wall is bonded with rubber sheet gasket close to the side of the second cylinder (8).
A kind of 5. anti-blocking pump nozzle of flight-line maintenance according to claim 1, it is characterised in that first cylinder (1)
Outer wall be provided with observation window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720432772.1U CN206694806U (en) | 2017-04-24 | 2017-04-24 | A kind of anti-blocking pump nozzle of flight-line maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720432772.1U CN206694806U (en) | 2017-04-24 | 2017-04-24 | A kind of anti-blocking pump nozzle of flight-line maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206694806U true CN206694806U (en) | 2017-12-01 |
Family
ID=60445882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720432772.1U Expired - Fee Related CN206694806U (en) | 2017-04-24 | 2017-04-24 | A kind of anti-blocking pump nozzle of flight-line maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206694806U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108634391A (en) * | 2018-08-09 | 2018-10-12 | 何绮雯 | A kind of assembly type is convenient for the Novel atomizer of oiling |
| CN108679433A (en) * | 2018-07-16 | 2018-10-19 | 新乡市恒星科技有限责任公司 | A kind of grease adding with can automatic-sealed filling head |
-
2017
- 2017-04-24 CN CN201720432772.1U patent/CN206694806U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108679433A (en) * | 2018-07-16 | 2018-10-19 | 新乡市恒星科技有限责任公司 | A kind of grease adding with can automatic-sealed filling head |
| CN108679433B (en) * | 2018-07-16 | 2024-04-30 | 新乡市恒星科技有限责任公司 | Filling head capable of automatically sealing for lubricating grease filling |
| CN108634391A (en) * | 2018-08-09 | 2018-10-12 | 何绮雯 | A kind of assembly type is convenient for the Novel atomizer of oiling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |