CN108757096A - A kind of novel machine filter by-passing valve mounting structure - Google Patents
A kind of novel machine filter by-passing valve mounting structure Download PDFInfo
- Publication number
- CN108757096A CN108757096A CN201810721003.2A CN201810721003A CN108757096A CN 108757096 A CN108757096 A CN 108757096A CN 201810721003 A CN201810721003 A CN 201810721003A CN 108757096 A CN108757096 A CN 108757096A
- Authority
- CN
- China
- Prior art keywords
- valve
- mounting structure
- passing
- novel machine
- machine filter
- 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.)
- Granted
Links
- 238000009434 installation Methods 0.000 claims description 23
- 238000007789 sealing Methods 0.000 claims description 14
- 239000012530 fluid Substances 0.000 claims description 5
- 239000011159 matrix material Substances 0.000 claims description 3
- 239000003921 oil Substances 0.000 abstract description 20
- 238000012545 processing Methods 0.000 abstract description 7
- 239000010721 machine oil Substances 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 3
- 241000283216 Phocidae Species 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/03—Mounting or connecting of lubricant purifying means relative to the machine or engine; Details of lubricant purifying means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/03—Mounting or connecting of lubricant purifying means relative to the machine or engine; Details of lubricant purifying means
- F01M2011/031—Mounting or connecting of lubricant purifying means relative to the machine or engine; Details of lubricant purifying means characterised by mounting means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Filtration Of Liquid (AREA)
Abstract
A kind of novel machine filter by-passing valve mounting structure, is related to oil filter field, including oil filter spiral cover and the by-passing valve on the inside of spiral cover, and spiral cover includes around at least two circumferentially disposed interconnecting pieces of its axis；By-passing valve includes shell and bypass component, and shell includes valve casing and the function shell below valve casing, and valve casing has the first valve chamber that Open Side Down, circumferentially-spaced a plurality of support ridges set on its wall surface are equipped in the first valve chamber, and bypass component is set to inside valve casing；Valve casing combines to form the second valve chamber with function shell inner wall, and function shell is circumferentially with corresponding with interconnecting piece and releasable connection mounting portion.The structure releasable connection is on the spiral cover of oil filter, without being abandoned together with filter core；Meanwhile with good processing convenience and safeguarding convenience；Meanwhile with good working performance.The advantages of present invention has structural integrity strong, and processing convenience is good, can easily dismount maintenance, machine oil good airproof performance.
Description
Technical field
The present invention relates to oil filter field more particularly to a kind of novel machine filter by-passing valve mounting structures.
Background technology
The by-passing valve used in oil filter be used for when in oil filter filter core be blocked when, filter oil inlet and
Oil outlet reaches certain certain pressure difference, and by-passing valve is opened, and machine oil flows directly into lubrication main oil gallery without filtering, to ensure
The normal lubrication of entire engine.
A kind of bypass for oil filter as described in the Chinese invention patent of Publication No. CN2037030577U
Valve, by-passing valve are built in filter core paper, which includes central tube and by-passing valve end cap, and the central tube input terminal is logical
It crosses by-passing valve end cap closely to connect with filter core paper, the by-passing valve end cap central offers oil inlet, in the central tube
Equipped with valve block, oil outlet is offered on the valve block, the valve block, which is equipped with, is used for the perforative through-hole of piston, described
Spring is arranged on piston, top land seals the oil inlet on by-passing valve end cap.This technical solution has the shortcomings that：
On the one hand, bypass valve arrangement is integrated with filter core, needs control centre's pipe, by-passing valve end cap, valve block etc. in process
The geometric tolerances such as concentricity, the verticality of part, processing difficulty are higher；On the other hand, filter core is disposable product, at it
The by-passing valve can only abandon together when service life terminates to replace, so that replacement cost is larger.
Invention content
The purpose of the present invention is to provide a kind of novel machine filter by-passing valve mounting structures to solve above-mentioned to deposit in the prior art
Defect, the novel machine filter by-passing valve mounting structure releasable connection on the spiral cover of oil filter, without with filter
Core abandons together；Meanwhile with good processing convenience and safeguarding convenience；Meanwhile with good working performance.
To realize goal of the invention, present invention employs following technical solutions：
A kind of novel machine filter by-passing valve mounting structure, including oil filter spiral cover and the by-passing valve on the inside of the spiral cover,
The spiral cover includes around at least two circumferentially disposed interconnecting pieces of its axis；The by-passing valve includes shell and bypass component, institute
It includes valve casing and the function shell below the valve casing to state shell, and the valve casing has the first valve chamber that Open Side Down, described
Circumferentially-spaced a plurality of support ridges set on its wall surface are equipped in first valve chamber, the bypass component is set to inside the valve casing；
The valve casing combines to form the second valve chamber with the function shell inner wall, the function shell be circumferentially with it is corresponding with the interconnecting piece simultaneously
The mounting portion of releasable connection.
As a result, by-passing valve by mounting portion releasable connection in the interconnecting piece on spiral cover, when manufacturing, spiral cover,
By-passing valve and the filter core of replacement can be manufactured individually, that is, reduce the difficulty of processing of all parts.When mounted, first will
The mounting portion of by-passing valve is packed into the interconnecting piece, is then packed into filter core, is socketed on the matrix type connecting pole on the outside of by-passing valve；
When replacing filter core, discarding filter core can be directly replaced, by-passing valve is still installed on spiral cover；When by-passing valve is long, need of work is safeguarded
When, the mounting portion and interconnecting piece can be disconnected installation relation, be safeguarded to remove by-passing valve.
As a preference of the present invention, the interconnecting piece includes the open slot set on one side, the mounting portion is connected in institute
It states in open slot.
The installation shape that the mounting portion reaches convenient dismounting effect and stablize by being clamped the form into open slot as a result,
State.
As a preference of the present invention, the mounting portion includes installing ridge and the elastic component outside the installation ridge.
The installation ridge is in overall co-ordination in the fan-shaped and open slot as a result, the position position after the elastic component installation
It between the installation ridge and the open slot, is squeezed by the two and certain deformation occurs, then its elasticity makes it to two
Person also has reaction force, on the one hand be carried on the whole by the resultant force of multiple mounting portions and the reaction force of interconnecting piece
The mounting stability of high by-passing valve；On the other hand, it can be eliminated in the individual mounting portion and interconnecting piece junction, elasticity
Gap that may be present between the two so that its stable connection is not easy to loosen.
As a preference of the present invention, the elastic component is integrally formed with the installation ridge, described elastic component one end connects institute
Installation ridge is stated, and is extended along installation ridge direction broken line.
The processing technology of the elastic component and the installation ridge is more convenient as a result, and the broken line of the elastic component extends
The material with different elastic properties such as elasticity is provided for it from structure, therefore plastics, metal can be used to be produced.
As a preference of the present invention, the shell further includes hollow matrix type connecting pole, connecting pole one end one
It takes shape on the outside of the valve casing and upwardly extends.
As a result, on the one hand the connecting pole can play the contact area of increase and filter core, improve the stability of assembly
Effect.Its bound form has good mechanical property and slim and graceful weight.
As a preference of the present invention, the valve casing side is equipped with circumferentially disposed logical hydraulic fluid port.
As a result, when by-passing valve works, machine oil is flowed out from the logical hydraulic fluid port, rather than as the prior art directly from valve body
It is flowed out at active open, can preferably adjust engine oil flow performance.
As a preference of the present invention, the bypass component includes valve body, the first spring, valve collar and second spring, described
One spring is socketed on the outside of the valve body and is set along in first valve chamber, and first spring one end only supports the valve
Body, the other end only support the support ridge；The valve collar sealing is set in second valve chamber and the valve casing bottom is only supported in its top surface
The valve collar lower surface is only supported in face, described second spring one end, and the other end only supports the spiral cover inner bottom surface.
The valve body is set to by the way that first spring is recoverable in the first valve chamber as a result, while valve collar passes through
Two springs are only butted in the second valve chamber, at this point, valve body is only supported with valve collar, when filter core blocks failure oil pressure and increases, hydraulic oil pressure
More than the valve body is pressed into first valve chamber after the elastic force of the first spring, to be opened in the valve body and valve collar
The access of logical oil, so that the by-passing valve works.The elastic force of the second spring is applied not only to only support the valve collar
With the valve casing, resilient force is after the valve casing namely acts on entire by-passing valve, at this time the interconnecting piece and installation
Connection between portion is also only supported by its resilient force in the vertical direction, to further increase the stability after installation.
As a preference of the present invention, the valve collar includes horizontal ring body, the ring packing extended by the ring body end face
The sealing that portion, surface extend downwardly and the oil-through-hole set on the ring body center, the oil-through-hole have arc contact surface.
The valve collar realizes that the face between the valve casing seals by sealing as a result, prevents machine oil from its installation seam
It is flowed into gap.
As a preference of the present invention, the valve collar end face is provided with the sealing ring of protrusion.
The valve end is effectively less than in oil pressure with the arc contact surface by the contact of arc described as a result,
Machine oil is sealed when the first spring power.
Further, the valve end is arc-shaped or taper, the valve end connect with arc contact surface sealing
It touches.
The present invention has structural integrity strong, and processing convenience is good, can easily dismount maintenance, machine oil good airproof performance it is excellent
Point.
Description of the drawings
Fig. 1 is the three-dimensional cutaway view of the present invention；
Items are respectively in figure：1 spiral cover, 11 interconnecting pieces, 111 open slots, 21 valve casings, 22 function shells, 23 first valve chambers, 231
Support ridge, 24 second valve chambers, 25 mounting portions, 251 installation ridges, 252 elastic components, 26 connecting poles, 27 logical hydraulic fluid ports, 31 valve bodies, 32 first
Spring, 33 valve collars, 331 ring bodies, 332 sealings, 333 oil-through-holes, 334 sealing rings, 34 second springs.
Specific implementation mode
Below in conjunction with attached drawing, the present invention will be described in detail：
Embodiment one
A kind of novel machine filter by-passing valve mounting structure as shown in Figure 1, including oil filter spiral cover 1 and set on the inside of spiral cover 1
By-passing valve, spiral cover 1 includes around at least two circumferentially disposed interconnecting pieces 11 of its axis；By-passing valve includes shell and bypass group
Part, the plastic casing that middle casing is integrally formed, shell include valve casing 21 and the function shell 22 set on 21 lower section of valve casing, function
Shell 22 is the larger circular casing of area of section, so as to good mechanical property, valve casing 21 have that Open Side Down the
One valve chamber 23, the first valve chamber 23 is interior equipped with circumferentially-spaced two opposed support ridges 231 set on its wall surface, and bypass component is set to
Inside valve casing 21；Valve casing 21 combines to form the second valve chamber 24 with 22 inner wall of function shell, and function shell 22 is circumferentially with and interconnecting piece 11
Corresponding and releasable connection mounting portion 25.21 side of valve casing is equipped with circumferentially disposed logical hydraulic fluid port 27.Shell further includes hollow bone
Frame type connecting pole 26,26 one end of connecting pole are shaped in 21 outside of valve casing and upwardly extend.26 surface inserting of connecting pole has filter
Net.
In the present embodiment, interconnecting piece 11 includes the open slot 111 set on one side, the open slot on two interconnecting pieces 11
111 opening it is oppositely oriented, that is, be in the same side, when mounted, by by-passing valve it is tilting after be caught in wherein.This embodiment makes
When oil filter works, opposite two open slots 111 can limit rotation of the by-passing valve around its axis, to avoid list
When the stress of side the problem of possible rotational release.
In the present embodiment, mounting portion 25 is connected in open slot 111.Mounting portion 25 includes installing ridge 251 and set on installation
Elastic component 252 outside ridge 251.Elastic component 252 is integrally formed with installation ridge 251,252 one end of elastic component connection installation ridge 251, and
Extend along 251 direction broken line of installation ridge.
In the present embodiment, bypass component includes valve body 31, the first spring 32, valve collar 33 and second spring 34, the first spring
32 are socketed on 31 outside of valve body and are set along in the first valve chamber 23, and 32 one end of the first spring is only stopped to valve body 31, the other end
To support ridge 231；The sealing of valve collar 33 is set in the second valve chamber 24 and 21 bottom surface of valve casing is only supported in its top surface, and 34 one end of second spring is stopped
To 33 lower surface of valve collar, the other end only supports 1 inner bottom surface of spiral cover.Valve collar 33 include horizontal ring body 331, from 331 surface of ring body to
The sealing 332 of lower extension and oil-through-hole 333 set on 331 center of ring body, oil-through-hole 333 have arc contact surface and valve collar 33
End face be provided with protrusion sealing ring 334.31 end of valve body is arc-shaped or taper, 31 end of valve body are sealed with arc contact surface
Contact.
Embodiment two
Technical solution described in the present embodiment is approximate with embodiment one, the difference is that, interconnecting piece 11 have it is multiple, and its
The opening rotation direction of open slot 111 is identical.It is to be rotated after being put into it vertically when this embodiment installs by-passing valve, by mounting portion
25 are caught in interconnecting piece 11, are suitable for the smaller situation of installation space.
Above example is only described the preferred embodiment of the present invention, not to the spirit and scope of the present invention
It is defined, under the premise of not departing from design concept of the present invention, ordinary people in the field makes technical scheme of the present invention
All variations and modifications, each fall within protection scope of the present invention, the claimed technology contents of the present invention, whole note
It carries in detail in the claims.
Claims (10)
1. a kind of novel machine filter by-passing valve mounting structure, including oil filter spiral cover（1）With set on the spiral cover（1）Inside
By-passing valve, which is characterized in that the spiral cover（1）Include around at least two circumferentially disposed interconnecting pieces of its axis（11）；The side
Port valve includes shell and bypass component, and the shell includes valve casing（21）With set on the valve casing（21）The function shell of lower section
（22）, the valve casing（21）With the first valve chamber that Open Side Down（23）, first valve chamber（23）It is interior to be equipped with circumferentially-spaced set
In a plurality of support ridges of its wall surface（231）, the bypass component is set on the valve casing（21）It is internal；The valve casing（21）With institute
State function shell（22）Inner wall combines to form the second valve chamber（24）, the function shell（22）It is circumferentially with and the interconnecting piece（11）It is right
Answer the mounting portion of simultaneously releasable connection（25）.
2. a kind of novel machine filter by-passing valve mounting structure according to claim 1, which is characterized in that the interconnecting piece（11）
It include the open slot set on one side（111）, the mounting portion（25）It is connected in the open slot（111）It is interior.
3. a kind of novel machine filter by-passing valve mounting structure according to claim 2, which is characterized in that the mounting portion（25）
Including installing ridge（251）With set on the installation ridge（251）Outer elastic component（252）.
4. a kind of novel machine filter by-passing valve mounting structure according to claim 3, which is characterized in that the elastic component
（252）With the installation ridge（251）It is integrally formed, the elastic component（252）One end connects the installation ridge（251）, and along institute
State installation ridge（251）Direction broken line extends.
5. a kind of novel machine filter by-passing valve mounting structure according to claim 1, which is characterized in that the shell further includes
Hollow matrix type connecting pole（26）, the connecting pole（26）One end is shaped in the valve casing（21）Simultaneously prolong upwards in outside
It stretches.
6. a kind of novel machine filter by-passing valve mounting structure according to claim 1, which is characterized in that the valve casing（21）Side
Face is equipped with circumferentially disposed logical hydraulic fluid port（27）.
7. a kind of novel machine filter by-passing valve mounting structure according to claim 1, which is characterized in that the bypass component packet
Include valve body（31）, the first spring（32）, valve collar（33）And second spring（34）, first spring（32）It is socketed on the valve body
（31）Outside is simultaneously set along in first valve chamber（23）It is interior, first spring（32）The valve body is only supported in one end（31）,
The other end only supports the support ridge（231）；The valve collar（33）Sealing is set to second valve chamber（24）Interior and its top surface is only supported
The valve casing（21）Bottom surface, the second spring（34）The valve collar is only supported in one end（33）Lower surface, the other end only support the rotation
Lid（1）Inner bottom surface.
8. a kind of novel machine filter by-passing valve mounting structure according to claim 7, which is characterized in that the valve collar（33）Packet
Include horizontal ring body（331）, by the ring body（331）The sealing that end face extends（332）With set on the ring body（331）Center
Oil-through-hole（333）, the oil-through-hole（333）With arc contact surface.
9. a kind of novel machine filter by-passing valve mounting structure according to claim 8, which is characterized in that the valve collar（33）End
Face is provided with the sealing ring of protrusion（334）.
10. a kind of novel machine filter by-passing valve mounting structure according to claim 9, which is characterized in that the valve body（31）
End is arc-shaped or taper, the valve body（31）End and the arc contact surface are in sealing contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810721003.2A CN108757096B (en) | 2018-07-04 | 2018-07-04 | Novel machine is strained bypass valve mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810721003.2A CN108757096B (en) | 2018-07-04 | 2018-07-04 | Novel machine is strained bypass valve mounting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108757096A true CN108757096A (en) | 2018-11-06 |
| CN108757096B CN108757096B (en) | 2024-02-02 |
Family
ID=63975789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810721003.2A Active CN108757096B (en) | 2018-07-04 | 2018-07-04 | Novel machine is strained bypass valve mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108757096B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110772873A (en) * | 2019-11-25 | 2020-02-11 | 浙江威泰汽配有限公司 | Installation guide structure of filter element end cover |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101698130A (en) * | 2007-07-23 | 2010-04-28 | 北京世珍一诺科技有限公司 | Combined type oil filter |
| KR101190220B1 (en) * | 2011-04-21 | 2012-10-16 | 말레동현필터시스템 주식회사 | Oil filter module |
| CN203703577U (en) * | 2013-12-13 | 2014-07-09 | 曼胡默尔滤清器（上海）有限公司 | Bypass valve for oil filter |
| CN204003799U (en) * | 2014-05-30 | 2014-12-10 | 徐工集团工程机械股份有限公司科技分公司 | There is the oil return filter core of bypass valve |
| CN105257366A (en) * | 2015-11-12 | 2016-01-20 | 上海朗境流体技术有限公司 | Detachable rotatably-mounted filter and fluid filtering method thereof |
| CN105840266A (en) * | 2016-06-15 | 2016-08-10 | 奇瑞汽车股份有限公司 | Engine oil filter assembly |
| CN206016901U (en) * | 2016-08-23 | 2017-03-15 | 浙江星昊汽配科技有限公司 | A kind of easy-to-mount rotary oil filter |
| CN208486926U (en) * | 2018-07-04 | 2019-02-12 | 浙江威泰汽配有限公司 | A kind of novel machine filter by-passing valve mounting structure |
-
2018
- 2018-07-04 CN CN201810721003.2A patent/CN108757096B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101698130A (en) * | 2007-07-23 | 2010-04-28 | 北京世珍一诺科技有限公司 | Combined type oil filter |
| KR101190220B1 (en) * | 2011-04-21 | 2012-10-16 | 말레동현필터시스템 주식회사 | Oil filter module |
| CN203703577U (en) * | 2013-12-13 | 2014-07-09 | 曼胡默尔滤清器（上海）有限公司 | Bypass valve for oil filter |
| CN204003799U (en) * | 2014-05-30 | 2014-12-10 | 徐工集团工程机械股份有限公司科技分公司 | There is the oil return filter core of bypass valve |
| CN105257366A (en) * | 2015-11-12 | 2016-01-20 | 上海朗境流体技术有限公司 | Detachable rotatably-mounted filter and fluid filtering method thereof |
| CN105840266A (en) * | 2016-06-15 | 2016-08-10 | 奇瑞汽车股份有限公司 | Engine oil filter assembly |
| CN206016901U (en) * | 2016-08-23 | 2017-03-15 | 浙江星昊汽配科技有限公司 | A kind of easy-to-mount rotary oil filter |
| CN208486926U (en) * | 2018-07-04 | 2019-02-12 | 浙江威泰汽配有限公司 | A kind of novel machine filter by-passing valve mounting structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110772873A (en) * | 2019-11-25 | 2020-02-11 | 浙江威泰汽配有限公司 | Installation guide structure of filter element end cover |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108757096B (en) | 2024-02-02 |
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