CN209125729U - A kind of machine oil centrifugation fine filter steel bushing extracting tool - Google Patents
A kind of machine oil centrifugation fine filter steel bushing extracting tool Download PDFInfo
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- CN209125729U CN209125729U CN201821918984.1U CN201821918984U CN209125729U CN 209125729 U CN209125729 U CN 209125729U CN 201821918984 U CN201821918984 U CN 201821918984U CN 209125729 U CN209125729 U CN 209125729U
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- steel bushing
- actuating rod
- eccentric part
- fine filter
- machine oil
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Abstract
The utility model discloses a kind of machine oil to be centrifuged fine filter steel bushing extracting tool, belongs to fine filter extracting tool field.Existing replacement steel bushing is that entire fine filter is disassembled processing, not only lavishes labor on, delays the activity duration, influences job scheduling, and can accordingly generate a variety of materials expense, disassembly cost is high.The utility model includes the actuating rod of strip, wears and connect eccentric part in actuating rod lower end, the positioning sleeve that matches with steel bushing inner cavity；Eccentric part is affixed with actuating rod, and the utility model is inconsistent by the lower end wall of setting eccentric part and the steel bushing being mounted in oil inlet pipe, and then pulling function bar is the steel bushing pull-out in oil inlet pipe, simple and practical in structure, be skillfully constructed；It realizes without dismantling the i.e. replaceable steel bushing of fine filter, improves removal efficiency, save labour, disassembly cost is low.
Description
Technical field
The utility model relates to a kind of machine oil to be centrifuged fine filter steel bushing extracting tool, belong to fine filter extracting tool field.
Background technique
Machine oil is centrifuged fine filter by groups such as oil inlet pipe, rotor block, armature spindle, rotor cover, upper body, lower body, nozzle, steel bushings
At being mounted on main lubricating oil pump flowline between diesel engine oil pan.A part of machine oil that main lubricating oil pump pumps out is through centrifugation essence
Filter removes the impurity in oil, to keep the abrasion of the certain cleannes of machine oil, reduction part lubrication face and pull.
After machine oil is centrifuged the steel bushing abrasion of fine filter, when high speed rotation, will cause centrifugation fine filter high-frequency vibration, thus
Cause flowline to split leakage, bracket is split, install screw worked itself loose, sliding teeth etc. failure, or even further will cause locomotive equipment failure；
And steel bushing is installed at 90 degree of oil inlet pipe, can not directly tap steel bushing lower part taking-up, therefore daily replacement steel bushing be will be entire
Fine filter disassembles processing, not only lavishes labor on, delays the activity duration, influences job scheduling, and can accordingly generate various
Master Cost, disassembly cost are high.
Utility model content
In view of the drawbacks of the prior art, it is i.e. replaceable without dismantling fine filter that the purpose of this utility model is to provide one kind
The removal efficiency of steel bushing is high, saves labour, and the low machine oil of disassembly cost is centrifuged fine filter steel bushing extracting tool.
To achieve the above object, the technical solution of the utility model are as follows:
A kind of machine oil is centrifuged fine filter steel bushing extracting tool, and actuating rod including strip is worn and connect in actuating rod lower end
Eccentric part, the positioning sleeve that is matched with steel bushing inner cavity；Eccentric part is affixed with actuating rod, and actuating rod is assembled in the top of eccentric part
The positioning sleeve；The actuating rod protrudes into the inner cavity of steel bushing, and eccentric part is driven to pass through the inner cavity of steel bushing；And then positioning sleeve protrudes into
In the inner cavity of steel bushing, the internal chamber wall of positioning sleeve and steel bushing is inconsistent, so that actuating rod is placed in the middle in the inner cavity of steel bushing；The work of centering
Drive the lower wall of eccentric part and steel bushing inconsistent with bar.
The utility model is inconsistent by the lower end wall of setting eccentric part and the steel bushing being mounted in oil inlet pipe, and then pulls
Actuating rod pulls out the steel bushing in oil inlet pipe, simple and practical in structure, be skillfully constructed；It realizes without dismantling the i.e. replaceable steel of fine filter
Set improves removal efficiency, saves labour, and disassembly cost is low.
As optimization technique measure, the bearing square tube that the actuating rod upper end connection one is exerted oneself convenient for gripping, the bearing
The extending direction of square tube extending direction and actuating rod is perpendicular, and disassembly personnel exert oneself to actuating rod by holding bearing square tube, energy
Enough pulling force increased to actuating rod, structure manufacture easy to produce.
As optimization technique measure, end opens up external screw thread to the actuating rod on it, and bearing square tube opens up through-hole, acts on
Bar passes through through-hole and the fastener that is spirally connected limits bearing square tube on actuating rod, convenient for supporting the dismounting of square tube.
As optimization technique measure, the actuating rod opens up one section of external screw thread in its lower end, and be successively spirally connected positioning sleeve
And eccentric part, convenient for adjusting the distance between positioning sleeve and eccentric part, for being applicable in the steel bushing of different model.In order to enable
Eccentric part passes through steel bushing, and eccentric part is greater than the height of steel bushing at a distance from positioning sleeve；It is fixed after eccentric part passes through steel bushing
Position set can the precession into steel bushing, the position of eccentric part is adjusted, so that the outer end of eccentric part and the lower end wall of steel bushing offset
Touching.
It is preferred that a kind of technical measures of eccentric part, the longest dimension of the eccentric part is less than the intracavity diameter of steel bushing, so that
Eccentric part can free in and out in the inner cavity of steel bushing；The eccentric part is greater than steel bushing along the length that actuating rod extends centrally out
Cavity radius, realize when actuating rod is placed in the middle, the outer end of eccentric part can be inconsistent with the lower end surface of steel bushing.
As eccentric part another kind optimization technique measure, the eccentric part lateral wall opens up screw hole, and the screw hole, which is spirally connected, to be prolonged
Part is stretched, the length of the extension and the outside peripheral dimension of steel bushing match.The size of eccentric part can be adjusted flexibly, for fitting
It is simple and practical in structure with the steel bushing of different model, scheme manufacture easy to produce.
As optimization technique measure, the positioning sleeve and actuating rod are coaxially arranged, the inner wall of positioning sleeve lateral surface and steel bushing
Clearance fit is adjusted convenient for position of the positioning sleeve to actuating rod, makes both concentric movement.
As optimization technique measure, the actuating rod and eccentric part are fabricated by metal material, and structural strength is high, are prolonged
The service life of long the utility model.
As another optimization technique measure of eccentric part and actuating rod, the eccentric part interference is connected on actuating rod,
Convenient for quick-replaceable eccentric part, convenient disassembly；The actuating rod is arranged with the junction of eccentric part for limiting under eccentric part
The shoulder block portion of pan position, structure are simple, practical.
As optimization technique measure, the positioning sleeve is worn on actuating rod, and the two is slidably connected, convenient for quickly adjusting positioning
The distance between set and eccentric part enable eccentric part to pass through steel bushing, and then adjust the position of positioning sleeve, so that eccentric
Part is quickly inconsistent with the lower end surface of steel bushing.
Compared with prior art, the utility model has the following beneficial effects:
The utility model is inconsistent by the lower end wall of setting eccentric part and the steel bushing being mounted in oil inlet pipe, and then pulls
Actuating rod pulls out steel bushing, simple and practical in structure, be skillfully constructed；It realizes without dismantling the i.e. replaceable steel bushing of fine filter, improves
Removal efficiency, saves labour, and disassembly cost is low.
Detailed description of the invention
Fig. 1 is the utility model configuration diagram；
Fig. 2 is the utility model eccentric part configuration diagram.
Description of symbols:
1, actuating rod；2, eccentric part；3, positioning sleeve；4, square tube is supported；5, fastener.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
On the contrary, the utility model cover it is any be defined by the claims do in the spirit and scope of the utility model
Substitution, modification, equivalent method and scheme.Further, right below in order to make the public have a better understanding the utility model
It is detailed to describe some specific detail sections in the datail description of the utility model.Do not have for a person skilled in the art
The utility model can also be understood completely in the description of these detail sections.
It should be noted that two elements can directly connect when two elements are referred to as " affixed " or " being slidably connected "
It connects or there may also be elements placed in the middle.On the contrary, there is no centres when element is referred to as " directly existing " another element "upper"
Element.Term as used herein "upper", "lower" and similar statement are for illustrative purposes only.
As shown in Figs. 1-2, a kind of machine oil is centrifuged fine filter steel bushing extracting tool, and actuating rod 1 including strip is worn and connect
The eccentric part 2 of 1 lower end of actuating rod, the positioning sleeve 3 matched with steel bushing inner cavity；Eccentric part 2 and actuating rod 1 are affixed, actuating rod 1
The positioning sleeve 3 is assembled in the top of eccentric part 2；The actuating rod 1 protrudes into the inner cavity of steel bushing, and eccentric part 2 is driven to pass through steel
The inner cavity of set；And then positioning sleeve 3 protrudes into the inner cavity of steel bushing, positioning sleeve 3 and the internal chamber wall of steel bushing are inconsistent, so that actuating rod 1
It is placed in the middle in the inner cavity of steel bushing；The actuating rod 1 of centering drives eccentric part 2 and the lower wall of steel bushing inconsistent.
The utility model is inconsistent by setting eccentric part 2 and the lower end wall for the steel bushing being mounted in oil inlet pipe, Jin Erla
Dynamic actuating rod 1 pulls out the steel bushing in oil inlet pipe, simple and practical in structure, be skillfully constructed；Realizing can be more without dismantling fine filter
Steel bushing is changed, removal efficiency is improved, saves labour, disassembly cost is low.
1 upper end of actuating rod connection one convenient for holding bearing square tube 4 firmly, 4 extending direction of bearing square tube and
The extending direction of actuating rod 1 is perpendicular, and disassembly personnel exert oneself to actuating rod 1 by holding bearing square tube 4, can increase to effect
The pulling force of bar 1, structure manufacture easy to produce.End opens up external screw thread to the actuating rod 1 on it, and bearing square tube 4 opens up through-hole,
Actuating rod 1 passes through through-hole and the fastener 5 that is spirally connected limits bearing square tube 4 on actuating rod 1, convenient for supporting the dismounting of square tube 4.
A kind of connection embodiment of the utility model actuating rod 1 and eccentric part 2, positioning sleeve 3, the actuating rod 1 is under it
End opens up one section of external screw thread, and be successively spirally connected positioning sleeve 3 and eccentric part 2, convenient for adjusting between positioning sleeve 3 and eccentric part 2
Distance, for being applicable in the steel bushing of different model.In order to enable eccentric part 2 passes through steel bushing, eccentric part 2 and positioning sleeve 3
Distance is greater than the height of steel bushing；When eccentric part 2 pass through steel bushing after, positioning sleeve 3 will the precession into steel bushing, to the position of eccentric part 2
It sets and is adjusted, so that the outer end of eccentric part 2 and the lower end wall of steel bushing are inconsistent.
A kind of specific embodiment of the utility model eccentric part 2, the longest dimension of the eccentric part 2 are less than the inner cavity of steel bushing
Diameter enables eccentric part 2 to free in and out in the inner cavity of steel bushing；What the eccentric part 2 was extended centrally out along actuating rod 1
Length is greater than the cavity radius of steel bushing, realizes when actuating rod 1 is placed in the middle, the outer end of eccentric part 2 can be with the lower end surface of steel bushing
It is inconsistent.
Another specific embodiment of the utility model eccentric part 2,2 lateral wall of eccentric part open up screw hole, the screw hole
Be spirally connected extension, and the length of the extension and the outside peripheral dimension of steel bushing match.The size of eccentric part 2 can be adjusted flexibly
It is whole, simple and practical in structure for being applicable in the steel bushing of different model, scheme manufacture easy to produce.
The positioning sleeve 3 and actuating rod 1 are coaxially arranged, the inner wall clearance fit of 3 lateral surface of positioning sleeve and steel bushing, convenient for fixed
The position of position 3 pairs of actuating rods 1 of set is adjusted, and makes both concentric movement.
The actuating rod 1 and eccentric part 2 are fabricated by metal material, and structural strength is high, extend the utility model
Service life.
The utility model actuating rod 1 and another specific embodiment of eccentric part 2, positioning sleeve 3,2 interference of eccentric part connect
It connects on actuating rod 1, is convenient for quick-replaceable eccentric part 2, convenient disassembly；The actuating rod 1 is arranged with the junction of eccentric part 2
For limiting the shoulder block portion of pan position under eccentric part 2, structure is simple, practical.
The positioning sleeve 3 is worn on actuating rod 1, and the two is slidably connected, convenient for quickly adjust positioning sleeve 3 and eccentric part 2 it
Between distance, enable eccentric part 2 to pass through steel bushing, and then adjust the position of positioning sleeve 3 so that eccentric part 2 quickly with
The lower end surface of set is inconsistent.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. a kind of machine oil is centrifuged fine filter steel bushing extracting tool, which is characterized in that actuating rod (1) including strip is worn and connect
The eccentric part (2) of actuating rod (1) lower end, the positioning sleeve (3) matched with steel bushing inner cavity；Eccentric part (2) and actuating rod (1) are solid
It connects, actuating rod (1) assembles the positioning sleeve (3) in the top of eccentric part (2)；The actuating rod (1) is protruded into the inner cavity of steel bushing,
Eccentric part (2) are driven to pass through the inner cavity of steel bushing；And then positioning sleeve (3) protrudes into the inner cavity of steel bushing, positioning sleeve (3) is interior with steel bushing
Cavity wall is inconsistent, so that actuating rod (1) is placed in the middle in the inner cavity of steel bushing；The actuating rod (1) of centering drives eccentric part (2) and steel bushing
Lower wall it is inconsistent.
2. a kind of machine oil as described in claim 1 is centrifuged fine filter steel bushing extracting tool, which is characterized in that the actuating rod
(1) convenient for holding bearing square tube (4) firmly, bearing square tube (4) extending direction prolongs with actuating rod (1) for upper end connection one
It is perpendicular to stretch direction.
3. a kind of machine oil as described in claim 1 is centrifuged fine filter steel bushing extracting tool, which is characterized in that the actuating rod
(1) end opens up external screw thread on it, and bearing square tube (4) opens up through-hole, and actuating rod (1) passes through through-hole and the fastener that is spirally connected
(5) bearing square tube (4) limit on actuating rod (1).
4. a kind of machine oil as claimed in claim 3 is centrifuged fine filter steel bushing extracting tool, which is characterized in that the actuating rod
(1) one section of external screw thread is opened up in its lower end, be successively spirally connected positioning sleeve (3) and eccentric part (2).
5. a kind of machine oil as described in claim 1 is centrifuged fine filter steel bushing extracting tool, which is characterized in that the eccentric part
(2) longest dimension is less than the intracavity diameter of steel bushing, and the length that the eccentric part (2) extends centrally out along actuating rod (1) is big
In the cavity radius of steel bushing.
6. a kind of machine oil as claimed in claim 5 is centrifuged fine filter steel bushing extracting tool, which is characterized in that the eccentric part
(2) lateral wall opens up screw hole, and the screw hole is spirally connected extension, the length and the outside peripheral dimension phase of steel bushing of the extension
Match.
7. a kind of machine oil as described in claim 1-6 is any is centrifuged fine filter steel bushing extracting tool, which is characterized in that described fixed
Position set (3) and actuating rod (1) are coaxially arranged, the inner wall clearance fit of positioning sleeve (3) lateral surface and steel bushing.
8. a kind of machine oil as claimed in claim 7 is centrifuged fine filter steel bushing extracting tool, which is characterized in that the actuating rod
(1) and eccentric part (2) is fabricated by metal material.
9. a kind of machine oil a method according to any one of claims 1-3 is centrifuged fine filter steel bushing extracting tool, which is characterized in that described inclined
Heart part (2) interference is connected on actuating rod (1), and the actuating rod (1) is inclined for limiting with the setting of the junction of eccentric part (2)
The shoulder block portion of pan position under heart part (2).
10. a kind of machine oil a method according to any one of claims 1-3 is centrifuged fine filter steel bushing extracting tool, which is characterized in that described
Positioning sleeve (3) is worn on actuating rod (1), and the two is slidably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821918984.1U CN209125729U (en) | 2018-11-21 | 2018-11-21 | A kind of machine oil centrifugation fine filter steel bushing extracting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821918984.1U CN209125729U (en) | 2018-11-21 | 2018-11-21 | A kind of machine oil centrifugation fine filter steel bushing extracting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209125729U true CN209125729U (en) | 2019-07-19 |
Family
ID=67246062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821918984.1U Active CN209125729U (en) | 2018-11-21 | 2018-11-21 | A kind of machine oil centrifugation fine filter steel bushing extracting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209125729U (en) |
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2018
- 2018-11-21 CN CN201821918984.1U patent/CN209125729U/en active Active
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