CN206398338U - A kind of adding pressure type distributor - Google Patents
A kind of adding pressure type distributor Download PDFInfo
- Publication number
- CN206398338U CN206398338U CN201720039923.7U CN201720039923U CN206398338U CN 206398338 U CN206398338 U CN 206398338U CN 201720039923 U CN201720039923 U CN 201720039923U CN 206398338 U CN206398338 U CN 206398338U
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- CN
- China
- Prior art keywords
- core bar
- oil
- spring
- pressure type
- delivery connection
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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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- Feeding And Controlling Fuel (AREA)
Abstract
The utility model discloses a kind of adding pressure type distributor, include body；One end of the body is provided with oil inlet；The other end of the body is provided with delivery connection；The delivery connection is provided with the oil discharge passage through delivery connection；The oil duct through body is provided with the body；Core bar is provided with the oil duct；One end of the core bar is provided with core bar mouthful；The other end of the core bar is connected with oil discharge passage；The other end of the core bar is provided with core bar hole；The oil inlet is provided with the plug for being used for blocking core bar mouthful；Piston is equipped with the core bar；Spring is additionally provided with the body；One end of the spring is connected with piston；The other end of the spring is connected the utility model with delivery connection by setting piston and spring in distributor, it is compared by the compression stress and oil pressure of spring, when the compression stress of spring is less than oil pressure, lubricating oil discharge in oil duct, when the compression stress of spring is more than oil pressure, lubricating oil enters in oil duct so that system is more stablized.
Description
Technical field
The utility model is related to oil header technical field, and in particular to a kind of adding pressure type distributor.
Background technology
Oil header is mainly the output end for being connected to an oil feeder, the specific volume that oil feeder is exported
The at most several pipelines of distribution of lubrication oil, then by each Pipeline transport to machine, each needs the position lubricated, so not only may be used
Allow machine to obtain sufficient lubrication and can be outside smooth operation, while can avoid laying between machine and oil feeder excessively complicated
Pipeline.
However, traditional distributor is all to use positive displacement distributor, fuel volume adjusting ring is set in positive displacement distributor,
But the stability of this distributor is not high.
The content of the invention
The purpose of this utility model is that there is provided a kind of adding pressure type distributor for above-mentioned deficiency of the prior art.
The purpose of this utility model is achieved through the following technical solutions：A kind of adding pressure type distributor, includes body；It is described
One end of body is provided with oil inlet；The other end of the body is provided with delivery connection；The delivery connection is provided with to be connect through fuel-displaced
The oil discharge passage of head；The oil duct through body is provided with the body；Core bar is provided with the oil duct；One end of the core bar is set
There is core bar mouthful；The other end of the core bar is connected with oil discharge passage；The other end of the core bar is provided with core bar hole；
The oil inlet is provided with the plug for being used for blocking core bar mouthful；Piston is equipped with the core bar；In the body also
Provided with spring；One end of the spring is connected with piston；The other end of the spring is connected with delivery connection.
The utility model is further arranged to, and the spring is arranged on core bar.
The utility model is further arranged to, and the plug includes cylindrical portion for blocking oil inlet and for blocking up
Fill in the where umbrella-shaped portion of core bar mouthful.
The utility model is further arranged to, and the where umbrella-shaped portion is provided with projection.
The utility model is further arranged to, and the delivery connection is provided with external screw thread；The body is provided with internal thread.
The utility model is further arranged to, and sealing ring is provided between the delivery connection and pipeline.
The utility model is further arranged to, and the quantity in the core bar hole is two；Two core bar holes are symmetrically set in core bar
Both sides.
The utility model is further arranged to, and the delivery connection is provided with and turned one's head.
The beneficial effects of the utility model：The utility model passes through spring by setting piston and spring in distributor
Compression stress be compared with oil pressure, when the compression stress of spring is less than oil pressure, the lubricating oil discharge in oil duct, when the pressure of spring
When contracting power is more than oil pressure, lubricating oil enters in oil duct so that system is more stablized.
Brief description of the drawings
Utility model is described further using accompanying drawing, but the embodiment in accompanying drawing is not constituted to of the present utility model
What is limited, on the premise of not paying creative work, can also be according to the following drawings for one of ordinary skill in the art
Obtain other accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is cut-away view of the present utility model；
Fig. 3 is sectional view of the present utility model；
Fig. 4 is the structural representation of the utility model plug；
Description of reference numerals of the Fig. 1 into Fig. 4：
1- bodys；11- oil inlets；12- oil ducts；2- delivery connections；21- oil discharge passages；22- external screw threads；23- turns one's head；3-
Core bar；31- core bars mouthful；32- core bars hole；4- plugs；41- cylindrical portions；42- where umbrella-shaped portion；43- projections；5- pistons；6- springs；7-
Sealing ring.
Embodiment
The utility model is further described with the following Examples.
From Fig. 1 to Fig. 4；A kind of adding pressure type distributor described in the present embodiment, includes body 1；The body 1
One end is provided with oil inlet 11；The other end of the body 1 is provided with delivery connection 2；The delivery connection 2, which is provided with, runs through delivery connection
2 oil discharge passage 21；The oil duct 12 through body 1 is provided with the body 1；Core bar 3 is provided with the oil duct 12；The core bar
3 one end is provided with core bar mouthful 31；The other end of the core bar 3 is connected with oil discharge passage 21；The other end of the core bar 3 is provided with core
Rod aperture 32；
The oil inlet 11 is provided with the plug 4 for being used for blocking core bar mouthful 31；Piston 5 is equipped with the core bar 3；The pipe
Spring 6 is additionally provided with body 1；One end of the spring 6 is connected with piston 5；The other end of the spring 6 is connected with delivery connection 2.
Specifically, when oil pump is toward distributor force feed lubricating oil, lubricating oil enters oil duct from the oil inlet 11 of body 1
12；Lubricating oil promotes plug 4 to move up so that plug 4 blocks the core bar mouthful 31 of core bar 3, and now lubricating oil forces piston 5
Upward compression spring 6；And the lubricating oil for originally storing on the top of oil pocket inner carrier 5 is pushed in the core bar hole 32 of core bar 3, from core bar
Enter in hole 32 after oil discharge passage 21 and discharge；
When oil pump is stopped, the pressure of system declines so that the pressure of lubricating oil is less than the pressure of spring 6, spring 6
Reset, promote piston 5 to compress the lubricating oil of the bottom of oil duct 12 downwards, now plug 4, which is moved down, blocks oil inlet 11, and handle
Core bar mouthful 31 is opened, and the lubricating oil of the bottom of oil duct 12 is entered inside core bar 3 from core bar mouthful 31, and flows out to oil from core bar hole 32
The top of intracavitary piston 5, while the fuel feeding also for next time is ready.
A kind of adding pressure type distributor described in the present embodiment, the spring 6 is arranged on core bar 3.By the way that spring 6 is worn
In the space of pipeline can be saved on core bar 3.
A kind of adding pressure type distributor described in the present embodiment, the plug 4 includes the cylindricality for blocking oil inlet 11
Portion 41 and the where umbrella-shaped portion 42 for blocking core bar mouthful 31.A kind of adding pressure type distributor described in the present embodiment, the where umbrella-shaped portion
42 are provided with projection 43.Specifically, when operation of oil pump, cylindrical portion 41 opens oil inlet 11, the projection 43 of where umbrella-shaped portion 42
Core bar mouthfuls 31 is blocked, while where umbrella-shaped portion 42 is to contract so that lubricating oil can enter in oil duct 12；When oil pump is stopped
When, cylindrical portion 41 blocks oil inlet 11.
A kind of adding pressure type distributor described in the present embodiment, the delivery connection 2 is provided with external screw thread 22；The body 1 is set
There is internal thread.By setting external screw thread 22 and internal thread, it is easy to body 1 to be dismounted with delivery connection 2.
A kind of adding pressure type distributor described in the present embodiment, is provided with sealing ring 7 between the delivery connection 2 and pipeline.It is logical
Setting sealing ring 7 is crossed, the sealing between delivery connection 2 and pipeline can be strengthened.
A kind of adding pressure type distributor described in the present embodiment, the quantity in the core bar hole 32 is two；Two core bar holes 32
It is symmetrically set in the both sides of core bar 3.By setting two core bar holes 32 that lubricating oil can be easy to flow to oil discharge passage from core bar hole 32
In 21.
A kind of adding pressure type distributor described in the present embodiment, the delivery connection 2 is provided with turning one's head 23.23 are turned one's head by setting
It is easy to user to dismount body 1 with delivery connection 2.
Finally it should be noted that above example is only illustrating the technical solution of the utility model, rather than to this reality
With the limitation of novel protected scope, although being explained with reference to preferred embodiment to the utility model, this area it is general
Lead to it will be appreciated by the skilled person that can be modified to the technical solution of the utility model or equivalent substitution, without departing from this
The spirit and scope of utility model technical scheme.
Claims (8)
1. a kind of adding pressure type distributor, it is characterised in that：Include body（1）；The body（1）One end be provided with oil inlet
（11）；The body（1）The other end be provided with delivery connection（2）；The delivery connection（2）Provided with through delivery connection（2）'s
Oil discharge passage（21）；The body（1）Interior be provided with runs through body（1）Oil duct（12）；The oil duct（12）It is interior to be provided with core bar
（3）；The core bar（3）One end provided with core bar mouthful（31）；The core bar（3）The other end and oil discharge passage（21）Connection；Institute
State core bar（3）The other end be provided with core bar hole（32）；
The oil inlet（11）Provided with for blocking core bar mouthful（31）Plug（4）；The core bar（3）On be equipped with piston（5）；
The body（1）Inside it is additionally provided with spring（6）；The spring（6）One end and piston（5）Connection；The spring（6）The other end
With delivery connection（2）Connection.
2. a kind of adding pressure type distributor according to claim 1, it is characterised in that：The spring（6）It is arranged in core bar（3）
On.
3. a kind of adding pressure type distributor according to claim 1, it is characterised in that：The plug（4）Include for blocking up
Fill in hydraulic fluid port（11）Cylindrical portion（41）And for blocking core bar mouthful（31）Where umbrella-shaped portion（42）.
4. a kind of adding pressure type distributor according to claim 3, it is characterised in that：The where umbrella-shaped portion（42）Provided with projection
（43）.
5. a kind of adding pressure type distributor according to claim 1, it is characterised in that：The delivery connection（2）Provided with outer spiral shell
Line（22）；The body（1）Provided with internal thread.
6. a kind of adding pressure type distributor according to claim 1, it is characterised in that：The delivery connection（2）With pipeline it
Between be provided with sealing ring（7）.
7. a kind of adding pressure type distributor according to claim 1, it is characterised in that：The core bar hole（32）Quantity be two
It is individual；Two core bar holes（32）It is symmetrically set in core bar（3）Both sides.
8. a kind of adding pressure type distributor according to claim 1, it is characterised in that：The delivery connection（2）Provided with turning one's head
（23）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720039923.7U CN206398338U (en) | 2017-01-13 | 2017-01-13 | A kind of adding pressure type distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720039923.7U CN206398338U (en) | 2017-01-13 | 2017-01-13 | A kind of adding pressure type distributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206398338U true CN206398338U (en) | 2017-08-11 |
Family
ID=59512847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720039923.7U Active CN206398338U (en) | 2017-01-13 | 2017-01-13 | A kind of adding pressure type distributor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206398338U (en) |
-
2017
- 2017-01-13 CN CN201720039923.7U patent/CN206398338U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Unit 3, building 4, No. 3, Nanshan Road, Songshanhu Park, Dongguan City, Guangdong Province 523000 Patentee after: Baoteng intelligent lubrication technology (Dongguan) Co., Ltd Address before: Yang Wu third industrial zone Dalingshan Town Dongguan city Guangdong province 523000 Daxing Road Huixin Industrial Park Patentee before: DONGGUAN BAOTENG MACHINERY Co.,Ltd. |