CN205715078U - A kind of efficient hydraulic oil strainer filter element - Google Patents
A kind of efficient hydraulic oil strainer filter element Download PDFInfo
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- CN205715078U CN205715078U CN201620647933.4U CN201620647933U CN205715078U CN 205715078 U CN205715078 U CN 205715078U CN 201620647933 U CN201620647933 U CN 201620647933U CN 205715078 U CN205715078 U CN 205715078U
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- Prior art keywords
- filtering base
- mounting groove
- dome
- filter element
- hydraulic oil
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Abstract
The utility model discloses a kind of efficient hydraulic oil strainer filter element, including the first filtering base, second filtering base and filter disc, the first dome-type cavity it is provided with in the first described filtering base, one end of the first described filtering base offers first and crosses hydraulic fluid port, the other end offers the first mounting groove, it is provided with the first deflection cone in the first described dome-type cavity, the second dome-type cavity it is provided with in the second described filtering base, one end of the second described filtering base offers second and crosses hydraulic fluid port, the other end offers the second mounting groove, it is provided with the second deflection cone in the second described dome-type cavity, the first described filtering base and the second filtering base connect, and the first mounting groove and the second mounting groove merge formation filter disc installation cavity, in described filter disc installation cavity, filter disc is installed.This utility model one efficient hydraulic oil strainer filter element, rational in infrastructure, easy installation and removal, can improve the bulk strength of filter disc, extend the service life of filter disc, improve using effect.
Description
[technical field]
This utility model relates to the technical field of hydraulic oil filter, particularly to a kind of efficient hydraulic oil strainer filter
Core.
[background technology]
In hydraulic system fluid medium play energy transmission, the sealing that lubricates between mutual motor element, moving component and
The effect of conduction of heat, but fluid medium is usually contaminated with pollutant, including solid particle, water, air etc., to hydraulic system
Parts to produce corrosive wear, abrasive wear and cavitation wear, the especially extent of injury with abrasive wear maximum, significantly subtract
The short service life of hydraulic system, and the effective removal means for the solid grain contamination in fluid filter exactly.
Hydraulic filter is in order to control the critical elements of contamination level of oil liquid in hydraulic system, is to ensure that system purification, carries
The reliability of high system work, the key components in extension device service life.Its effect is to filter the solid in fluid
Particulate pollutant, make the pollutional equivalent amount of fluid within the limit that crucial Hydraulic Elements are resistant to, to ensure hydraulic system
Functional reliability and extend element service life.When hydraulic system, to be contaminated thing at cold-starting or filter element completely plugged,
And during flow generation impact, the biggest pressure reduction will be produced at the two ends of filter element, it will the structure of filter element is produced destruction, in order to
Improve the intensity of filter element, increase the service life, it is necessary to propose a kind of efficient hydraulic oil strainer filter element.
[utility model content]
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, it is provided that a kind of efficient hydraulic oil strainer is used
Filter element, it aims to solve the problem that technical problem of the prior art.
For achieving the above object, the utility model proposes a kind of efficient hydraulic oil strainer filter element, including the first mistake
Filter block, the second filtering base and filter disc, the first described filtering base and the second filtering base are cylindrical structure, the first described mistake
Being provided with the first dome-type cavity in filter block, one end of the first described filtering base offers first and crosses hydraulic fluid port, and the other end is offered
Having the first mounting groove, be provided with the first deflection cone in the first described dome-type cavity, the end of the first described deflection cone leads to
Cross that the inwall of some first ribs and the first dome-type cavity is fixing to be connected, in the second described filtering base, be provided with the second half
Spherical cavity, one end of the second described filtering base offers second and crosses hydraulic fluid port, and the other end offers the second mounting groove, described
Being provided with the second deflection cone in second dome-type cavity, the end of the second described deflection cone is by some second ribs and the
The inwall of two dome-type cavitys connects, and the first described filtering base and the second filtering base connect, and the first mounting groove and second
Mounting groove merges formation filter disc installation cavity, is provided with filter disc in described filter disc installation cavity.
As preferably, the first described filtering base and the second filtering base are symmetrical structure, described the first filtering base, first
The centrage of deflection cone, the second filtering base and the second deflection cone is identical.
As preferably, hydraulic fluid port, the tip of the second described deflection cone are crossed towards first in the tip of the first described deflection cone
Hydraulic fluid port is crossed towards second.
As preferably, the first described ribs and the quantity of the second ribs is identical and position is corresponding, quantity is 5～8
Individual, form oil through between the first adjacent ribs and between adjacent the second ribs, described oil through is pacified with filter disc
It behave affectedly connection.
As preferably, the first described filtering base is provided with the first seal groove in first one end crossing hydraulic fluid port place, the
The one end at one mounting groove place is provided with the first black box caulking groove, and the second described filtering base crosses the one of hydraulic fluid port place second
End is provided with the second seal groove, and the one end at the second mounting groove place is provided with the second black box caulking groove.
As preferably, being mounted on O RunddichtringO in the first described seal groove and the second seal groove, described first is close
Sealing assembly caulking groove and the second black box caulking groove merge formation black box mounting groove, install in described black box mounting groove
There is black box.
As preferably, described the first filtering base, the second filtering base offer respectively the first flange screw of equivalent,
Two flange screws, the first described flange screw and the distribution radius of circle of the second flange screw are identical.
The beneficial effects of the utility model: compared with prior art, a kind of high-efficient liquid force feed mistake that this utility model provides
Filter filter element, rational in infrastructure, use the first filtering base and the second filtering base to be tightly connected, have only in use connect at both
Connect the interior filter disc of installing of filter disc installation cavity of place's formation, then by flange bolt fixing connection the first filtering base and the second filtering base be
Can, installing/dismounting is simple, convenient cleans and change filter disc, and deflection cone the impact dynamics that can reduce hydraulic oil is set, anti-
Fluid stopping body directly impacts the structure to filter disc and damages, and the first ribs and the second ribs compress filter disc, have auxiliary to add
Pretend use, improve the bulk strength of filter disc, increase the service life.
Feature of the present utility model and advantage will combine accompanying drawing by embodiment and be described in detail.
[accompanying drawing explanation]
Fig. 1 is the structural representation of this utility model embodiment a kind of efficient hydraulic oil strainer filter element；
Fig. 2 is the structural representation of the first filtering base of this utility model embodiment；
Fig. 3 is the structural representation of the second filtering base of this utility model embodiment.
In figure: 1-the first filtering base, 10-the first dome-type cavity, 11-first cross hydraulic fluid port, 12-the first mounting groove, 13-the
One deflection cone, 14-the first ribs, 15-the first flange screw, 16-the first seal groove, 17-the first black box caulking groove, 2-
Two filtering bases, 20-the second dome-type cavity, 21-second cross hydraulic fluid port, 22-the second mounting groove, 23-the second deflection cone, 24-second
Ribs, 25-the second flange screw, 26-the second seal groove, 27-the second black box caulking groove, 3-filter disc, 4-O RunddichtringO,
5-black box.
[detailed description of the invention]
For making the purpose of this utility model, technical scheme and advantage of greater clarity, below by accompanying drawing and implement
Example, is further elaborated to this utility model.However, it should be understood that specific embodiment described herein only in order to
Explain this utility model, be not limited to scope of the present utility model.Additionally, in the following description, eliminate known knot
Structure and the description of technology, to avoid unnecessarily obscuring concept of the present utility model.
Refering to Fig. 1 to Fig. 3, this utility model embodiment provides a kind of efficient hydraulic oil strainer filter element, including first
Filtering base the 1, second filtering base 2 and filter disc 3, the first described filtering base 1 and the second filtering base 2 are cylindrical structure, described
The first filtering base 1 in be provided with the first dome-type cavity 10, one end of the first described filtering base 1 offer first cross hydraulic fluid port
11, the other end offers the first mounting groove 12, is provided with the first deflection cone 13 in the first described dome-type cavity 10, described
The end of the first deflection cone 13 is connected by some first ribs 14 are fixing with the inwall of the first dome-type cavity 10, described
Being provided with the second dome-type cavity 20 in second filtering base 2, one end of the second described filtering base 2 offers second and crosses hydraulic fluid port
21, the other end offers the second mounting groove 22, is provided with the second deflection cone 23 in the second described dome-type cavity 20, described
The end of the second deflection cone 23 is connected with the inwall of the second dome-type cavity 20 by some second ribs 24, described first
Filtering base 1 is connected with the second filtering base 2, and the first mounting groove 12 merges formation filter disc installation cavity, institute with the second mounting groove 22
In the filter disc installation cavity stated, filter disc 3 is installed.
The first described filtering base 1 and the second filtering base 2 are symmetrical structure, first described filtering base the 1, first deflection cone
13, the centrage of the second filtering base 2 and the second deflection cone 23 4 is identical, and the tip of the first described deflection cone 13 is towards first
Crossing hydraulic fluid port 11, hydraulic fluid port 21 is crossed towards second in the tip of the second described deflection cone 23, and described the first ribs 14 and second adds
The quantity of strong rib 24 is identical and position is corresponding, and quantity is 5～8, between the first adjacent ribs 14 and adjacent second add
Forming oil through between strong rib 24, described oil through connects with filter disc installation cavity, and the first described filtering base 1 is the most oily first
The one end at mouth 11 places is provided with the first seal groove 16, the one end at the first mounting groove 12 place is provided with the first black box embedding
Groove 17, the second described filtering base 2 is provided with the second seal groove 26, at the second mounting groove in second one end crossing hydraulic fluid port 21 place
The one end at 22 places is provided with the second black box caulking groove 27, is respectively mounted in the first described seal groove 16 and the second seal groove 26
Having O RunddichtringO 4, the first described black box caulking groove 17 merges formation black box and installs with the second black box caulking groove 27
Groove, is provided with black box 5 in described black box mounting groove, on first described filtering base the 1, second filtering base 2 respectively
Offer first flange screw the 15, second flange screw 25 of equivalent, the first described flange screw 15 and the second flange screw
The distribution radius of circle of 25 is identical.
Utility model works process:
This utility model one efficient hydraulic oil strainer with filter element in the course of the work, at the first of the first filtering base 1
In the filter disc installation cavity that second mounting groove 22 of mounting groove 12 and the second filtering base 2 is formed, filter disc 3 is installed, then passes through flange
The first filtering base 1 and the second filtering base 2 fixed by bolt, makes the first filtering base 1 be tightly connected with the second filtering base 2, and now second
Ribs 24 and the first ribs 14 clamp filter disc 3, improve the bulk strength of filter disc 3, simultaneously the first deflection cone 13 and second
The guide functions of deflection cone 23 can effectively slow down the impact dynamics of hydraulic oil, prevents from directly impacting filter disc 3 and causing structural damage,
Extend the service life of filter disc 3.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this
Any amendment, equivalent or the improvement etc. made within the spirit of utility model and principle, should be included in this utility model
Protection domain within.
Claims (7)
1. an efficient hydraulic oil strainer filter element, it is characterised in that: include the first filtering base (1), the second filtering base (2) and
Filter disc (3), described the first filtering base (1) and the second filtering base (2) are cylindrical structure, described the first filtering base (1)
Inside being provided with the first dome-type cavity (10), one end of described the first filtering base (1) offers first and crosses hydraulic fluid port (11), another
End offers the first mounting groove (12), is provided with the first deflection cone (13) in the first described dome-type cavity (10), described
The end of the first deflection cone (13) is connected by some first ribs (14) are fixing with the inwall of the first dome-type cavity (10),
Being provided with the second dome-type cavity (20) in described the second filtering base (2), one end of described the second filtering base (2) offers
Second crosses hydraulic fluid port (21), and the other end offers the second mounting groove (22), is provided with the in the second described dome-type cavity (20)
Two deflection cones (23), the end of described the second deflection cone (23) is by some second ribs (24) and the second dome-type cavity
(20) inwall connects, and described the first filtering base (1) is connected with the second filtering base (2), and the first mounting groove (12) and the
Two mounting grooves (22) merge formation filter disc installation cavity, are provided with filter disc (3) in described filter disc installation cavity.
2. a kind of efficient hydraulic oil strainer filter element as claimed in claim 1, it is characterised in that: the first described filtering base
(1) and the second filtering base (2) is symmetrical structure, described the first filtering base (1), the first deflection cone (13), the second filtering base (2)
And second the centrage of deflection cone (23) four identical.
3. a kind of efficient hydraulic oil strainer filter element as claimed in claim 1, it is characterised in that: the first described deflection cone
(13) hydraulic fluid port (11) is crossed towards first in tip, and hydraulic fluid port (21) is crossed towards second in the tip of described the second deflection cone (23).
4. a kind of efficient hydraulic oil strainer filter element as claimed in claim 1, it is characterised in that: the first described ribs
(14) quantity of with the second ribs (24) is identical and position is corresponding, and quantity is 5～8, adjacent the first ribs (14) it
Between and adjacent the second ribs (24) between form oil through,
Described oil through connects with filter disc installation cavity.
5. a kind of efficient hydraulic oil strainer filter element as claimed in claim 1, it is characterised in that: the first described filtering base
(1) it is provided with the first seal groove (16), in the one end at the first mounting groove (12) place in first one end crossing hydraulic fluid port (11) place
Being provided with the first black box caulking groove (17), described the second filtering base (2) is arranged in second one end crossing hydraulic fluid port (21) place
There is the second seal groove (26), be provided with the second black box caulking groove (27) in the one end at the second mounting groove (22) place.
6. a kind of efficient hydraulic oil strainer filter element as claimed in claim 1, it is characterised in that: the first described seal groove
(16) being mounted on O RunddichtringO (4) in and the second seal groove (26), the first described black box caulking groove (17) is close with second
Sealing assembly caulking groove (27) merges formation black box mounting groove, is provided with black box (5) in described black box mounting groove.
7. a kind of efficient hydraulic oil strainer filter element as claimed in claim 1, it is characterised in that: the first described filtering base
(1), offer respectively on the second filtering base (2) equivalent the first flange screw (15),
Second flange screw (25), the distribution radius of circle phase of described the first flange screw (15) and the second flange screw (25)
With.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620647933.4U CN205715078U (en) | 2016-06-23 | 2016-06-23 | A kind of efficient hydraulic oil strainer filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620647933.4U CN205715078U (en) | 2016-06-23 | 2016-06-23 | A kind of efficient hydraulic oil strainer filter element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205715078U true CN205715078U (en) | 2016-11-23 |
Family
ID=57317981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620647933.4U Active CN205715078U (en) | 2016-06-23 | 2016-06-23 | A kind of efficient hydraulic oil strainer filter element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205715078U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107261593A (en) * | 2017-06-22 | 2017-10-20 | 嘉兴三乐实业有限公司 | A kind of quick change filter |
-
2016
- 2016-06-23 CN CN201620647933.4U patent/CN205715078U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107261593A (en) * | 2017-06-22 | 2017-10-20 | 嘉兴三乐实业有限公司 | A kind of quick change filter |
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