CN105945857B - Diesel locomotive machine oil filter core extraction element - Google Patents
Diesel locomotive machine oil filter core extraction element Download PDFInfo
- Publication number
- CN105945857B CN105945857B CN201610489631.3A CN201610489631A CN105945857B CN 105945857 B CN105945857 B CN 105945857B CN 201610489631 A CN201610489631 A CN 201610489631A CN 105945857 B CN105945857 B CN 105945857B
- Authority
- CN
- China
- Prior art keywords
- push rod
- filter core
- crank
- sliding block
- ratchet
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/0035—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for motor-vehicles
- B25B27/0042—Tools for removing or replacing filters or for draining oil; Tools for setting or loosening closure means for radiators, batteries, or the like
Abstract
A kind of diesel locomotive machine oil filter core extraction element, it includes：Push rod, in direct rod shape；Sliding block, it is slidingly disposed on the push rod；Ratchet, in shaft-like, first end is articulated with the sliding block, the second end is bent laterally, and the ratchet is two and is located at the opposite sides of the push rod respectively；Crank, it is two, the first end of one of them crank is articulated with one end of the push rod, and the second end is articulated with the middle part of one of them ratchet in shaft-like；The first end of another crank is articulated with one end of the push rod, and the second end is articulated with the middle part of another ratchet；When pulling is located at the sliding block on the push rod, the crank is used to drive two ratchets openings or close.The edge that two ratchets strut filter core automatically is can be achieved in the present invention, and filter core quickly, is steadily proposed, and simple in construction, easy to operate, low manufacture cost of the invention.
Description
Technical field
The present invention relates to a kind of diesel locomotive to maintain device, more particularly to a kind of diesel locomotive machine oil filter core extraction dress
Put.
Background technology
Machine oil has the functions such as cooling, lubrication, cleaning and sealing, and it is to ensureing that it is most important that engine work plays
Effect.The effect of machine oil filter core is to filter the impurity in oil circuit, prevents impurity from entering internal system and cause mechanical breakdown.With
The increase of engine operating duration, due to the shadow of the factors such as high-temperature oxydation, the wearer of machine components, fuel-steam corrosion
Ring, machine oil can be contaminated, and impurity obstruction filter core, not only reduced machine oil service life, increased consumption of lubricating oil, influence machine oil filter core
Performance, it is also possible to cause to filter front and rear pressure difference substantially engine oil pressure and do not reach normal value and be difficult to ensure that engine is normal
Work.Therefore, machine oil filter core must periodically be changed according to the requirement of operation maintenance manual.
Locomotive filter housing is high about 1 meter, two filter cores above and below general storage.Top filter core in filter housing can be straight with hand
Access out, and following filter core is too remote apart from cleaner mouth, when with hand or when being taken out with crotch, easily slipping and falling off, cause machine
Oil, which splashes, to be wasted, or even damage filter housing inwall, and the trouble of cleaning oil stain is not only brought to operating personnel, has an effect on work effect
Rate.
The Chinese utility model patent of Patent No. 201520507185.5 provides a kind of machine oil filter core spanner, including handle
And hinge strap, the size of spanner can be adjusted, hinge is provided with broached-tooth design, and frictional force is big.But the device is adapted to dismounting smaller
Filter core, and it is complicated, cost is high.
The content of the invention
It is an object of the invention to provide a kind of diesel locomotive machine oil filter core extraction element, to solve existing for prior art
Complicated, the problems such as scope of application is small.
To achieve these goals, the present invention provides following technical scheme：
A kind of diesel locomotive machine oil filter core extraction element, it includes：Push rod, in direct rod shape；Sliding block, it is slidingly disposed at institute
State on push rod；Ratchet, in shaft-like, first end is articulated with the sliding block, the second end is bent laterally, and the ratchet is two
And it is located at the opposite sides of the push rod respectively；Crank, it is two, the first end of one of them crank is hinged in shaft-like
In one end of the push rod, the second end is articulated with the middle part of one of them ratchet；The first end hinge of another crank
One end of the push rod is connected to, the second end is articulated with the middle part of another ratchet；The institute being located at when pulling on the push rod
When stating sliding block, the crank is used to drive two ratchets openings or close.
Preferably, in above-mentioned diesel locomotive machine oil filter core extraction element, in addition to：Handle, located at the another of the push rod
One end, in order to operate the push rod.
Preferably, in above-mentioned diesel locomotive machine oil filter core extraction element, the handle is annular in shape.
Preferably, in above-mentioned diesel locomotive machine oil filter core extraction element, the ratchet is curved, and protrudes laterally.
Preferably, in above-mentioned diesel locomotive machine oil filter core extraction element, length that the end of ratchet second is bent laterally
It is 90 degree to spend for 1.5cm, bending angle.
Preferably, in above-mentioned diesel locomotive machine oil filter core extraction element, the crank position be hinged with the push rod
The 5cm apart from the end face of the push rod.
Preferably, in above-mentioned diesel locomotive machine oil filter core extraction element, the sliding block is rectangular, and middle part is provided with through hole,
The push rod passes through from the through hole.
Preferably, in above-mentioned diesel locomotive machine oil filter core extraction element, the both ends of the sliding block are provided with the be hinged of insertion
Hole, the through hole is vertical with the axis of hinge hole, and the first end of two ratchets is respectively by hinge in described in two
Hinge hole.
Preferably, in above-mentioned diesel locomotive machine oil filter core extraction element, in addition to：Spring, it is sheathed on the push rod,
One end is fixed on the sliding block, and the other end extends and is fixed on the push rod to the direction provided with the crank, thinks institute
State push rod and pulling force is provided.
Preferably, in above-mentioned diesel locomotive machine oil filter core extraction element, in addition to：Positioning sleeve, it is sheathed on the push rod
On, and be fixed between the crank and the sliding block, the other end of the spring is fixed on the positioning sleeve.
Analysis understands that the edge that two ratchets strut filter core automatically can be achieved in the present invention, and filter core quickly, is steadily carried
Go out, and simple in construction, easy to operate, low manufacture cost of the invention.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention；
Fig. 2 is the structural representation of the sliding block of the embodiment of the present invention.
Embodiment
The present invention is described in further details with reference to the accompanying drawings and detailed description.
As shown in figure 1, the embodiment of the present invention mainly includes push rod 2, sliding block 6, two 4, two, ratchet crank 5, spring 3.
Wherein, push rod 2 is in direct rod shape, it is preferable that the section of push rod 2 is rounded.For the ease of hand-held, operation push rod 2, push away
One end of bar 2 is provided with handle 1, and further, the handle 1 is annular in shape, and best handle 1 and push rod are integrally formed.
Sliding block 6 is slidingly disposed on push rod 2.Preferably, as shown in Fig. 2 sliding block 6 is rectangular, middle part is provided with through hole 11,
Push rod 2 passes through from through hole 11, and certainly, the internal diameter of through hole 11 is slightly larger than the external diameter of push rod 2, is easy to slidably.In addition, sliding block 6
Both ends be provided with the hinge hole 12/13 of insertion, through hole 11 is vertical with the axis of hinge hole 12/13, and hinge hole 12/13 is used for two
The first end of individual ratchet 4 is respectively articulated with by two bearing pins 7.
Ratchet 4 is in shaft-like, and first end takes the shape of the letter U and is provided with through hole, and the end is enclosed on the end of sliding block 6, and be hinged by crossing
The bearing pin 7 in hole 12/13 is articulated with sliding block 6.Second end of ratchet 4 is bent laterally, forms bending segment 41, it is preferable that bending
The length of section 41 is 1.5cm, bending angle is 90 degree, and being arranged such stably can block diesel locomotive machine oil filter core so that
Diesel locomotive machine oil filter core is not easy to skid during taking-up.Two ratchets 4 are located at the opposite sides of push rod 2 respectively so that
Ratchet 4, push rod 2 are substantially in the same plane.Preferably, such as Fig. 1, ratchet 4 is curved, and protrudes laterally.
Two cranks 5 are in shaft-like, and the first end of one of crank 5 is articulated with one end of push rod 2 by bearing pin 10, the
Two ends are articulated with the middle part of one of ratchet 4 by a bearing pin 9.The first end of another crank 5 is cut with scissors also by bearing pin 10
One end of push rod 2 is connected to, the second end is articulated with the middle part of another ratchet 4 by another bearing pin 9.Pushed away when being pulled in the other end
During bar 2, crank 5 is used to drive two ratchets 4 to open.Preferably, the end face for the positional distance push rod 2 that crank 5 is hinged with push rod 2
5cm, namely bearing pin 10 are 5cm apart from right-hand member (for orientation shown in Fig. 1) end face of push rod 2, are arranged so that the phase of crank 5
Movement to push rod 2 is more steady.
In order that the ratchet 4 of the present embodiment is safer, stably when opening, the present embodiment also includes：Spring 3；For the ease of
One end of the spring 3 is fixed, the present embodiment also includes：Positioning sleeve 8.
Wherein, spring 3 is sheathed on push rod 2, and one end is fixed on sliding block 6 (being fixedly connected with sliding block 6), and the other end is to setting
The direction for having crank 5 extends and is fixed on push rod 2, to provide pulling force for push rod.That is, the other end of spring 3 is fixed on cunning
On push rod 2 between motion block 6, bearing pin 10, the effect of positioning sleeve 8 is that the convenient other end end of spring 3 is fixed.In detail and
Speech, positioning sleeve 8 is sheathed on push rod 2, and is fixed between the right-hand member end of push rod 2 and sliding block 6, and the other end of spring 3 is i.e. solid
Due on the positioning sleeve 8.
Before extracting machine oil filter core using the present embodiment, handle 1 is held on the other hand, holds sliding block 6 on the other hand along push rod 2 to handle 1
Direction slide, realize two ratchets 4 it is close, merge, two ratchets 4 are put into the endoporus of diesel locomotive machine oil filter core.So
Afterwards, the hand for holding sliding block 6 is unclamped, ratchet 4 is opened automatically under the pulling force of spring (extension spring) 3, and bending segment 41 is then stuck in
On the inside of filter core, diesel locomotive machine oil filter core can be taken out by then pulling with hand handle 1.
To sum up, simple in construction, easy to operate, low manufacture cost of the invention, two ratchets can be achieved and strut filter core automatically
Edge, by filter core it is quick, it is steady propose, greatly improve the efficiency of maintaining operation, and will not cause filter core come off and
Damage to body in cleaner.
As known by the technical knowledge, the present invention can pass through the embodiment party of other essence without departing from its spirit or essential feature
Case is realized.Therefore, embodiment disclosed above, for each side, all it is merely illustrative, is not only.Institute
Have within the scope of the present invention or be included in the invention in the change being equal in the scope of the present invention.
Claims (5)
- A kind of 1. diesel locomotive machine oil filter core extraction element, it is characterised in that including：Push rod, in direct rod shape；Sliding block, it is slidingly disposed on the push rod；Ratchet, in shaft-like, first end is articulated with the sliding block, the second end is bent laterally, and the ratchet be two and point Not Wei Yu the push rod opposite sides；The length that second end of the ratchet is bent laterally is 1.5cm, bending angle 90 Degree；Crank, it is two in shaft-like, the first end of one of them crank is articulated with one end of the push rod, the second end hinge It is connected to the middle part of one of them ratchet；The first end of another crank is articulated with one end of the push rod, the second end It is articulated with the middle part of another ratchet；When pulling is located at the sliding block on the push rod, the crank is used to drive Two ratchets openings or close；The end face 5cm of push rod described in the positional distance that the crank is hinged with the push rod；Spring, it is sheathed on the push rod, one end is fixed on the sliding block, and the other end extends to the direction provided with the crank And be fixed on the push rod, to provide pulling force for the push rod；Positioning sleeve, it is sheathed on the push rod, and is fixed between the crank and the sliding block, the other end of the spring is It is fixed on the positioning sleeve；Handle, located at the other end of the push rod, in order to operate the push rod.
- 2. diesel locomotive machine oil filter core extraction element according to claim 1, it is characterised in that the handle is annular in shape.
- 3. diesel locomotive machine oil filter core extraction element according to claim 1, it is characterised in that the ratchet is curved, And protrude laterally.
- 4. diesel locomotive machine oil filter core extraction element according to claim 1, it is characterised in that the sliding block is rectangular, Middle part is provided with through hole, and the push rod passes through from the through hole.
- 5. diesel locomotive machine oil filter core extraction element according to claim 4, it is characterised in that the both ends of the sliding block are set There is the hinge hole of insertion, the through hole is vertical with the axis of hinge hole, and the first end of two ratchets is cut with scissors by bearing pin respectively It is connected to two hinge holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610489631.3A CN105945857B (en) | 2016-06-27 | 2016-06-27 | Diesel locomotive machine oil filter core extraction element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610489631.3A CN105945857B (en) | 2016-06-27 | 2016-06-27 | Diesel locomotive machine oil filter core extraction element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105945857A CN105945857A (en) | 2016-09-21 |
| CN105945857B true CN105945857B (en) | 2018-03-09 |
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| CN201610489631.3A Active CN105945857B (en) | 2016-06-27 | 2016-06-27 | Diesel locomotive machine oil filter core extraction element |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI594851B (en) * | 2016-12-13 | 2017-08-11 | 顧嘉祥 | Oil Filter Removal Tool And Method Of Use |
| CN107053074A (en) * | 2017-05-05 | 2017-08-18 | 北京首都机场动力能源有限公司 | A kind of natural gas vertical filter filter core extracting tool |
| CN109571343B (en) * | 2018-11-28 | 2020-10-30 | 枣庄市科能生物工程有限公司 | Gripping changer for filtering objects |
| CN110480560B (en) * | 2019-07-19 | 2021-10-26 | 苏州浪潮智能科技有限公司 | Use method of disassembling jig |
| CN111613561B (en) * | 2020-06-04 | 2022-10-25 | 厦门通富微电子有限公司 | Centering positioning mechanism and wafer carrying platform |
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|---|---|---|---|---|
| CN203092469U (en) * | 2013-01-23 | 2013-07-31 | 常州信息职业技术学院 | Puller |
| CN103434924A (en) * | 2013-08-23 | 2013-12-11 | 无锡威孚精密机械制造有限责任公司 | Rama type excircle sling |
| CN203959665U (en) * | 2014-07-24 | 2014-11-26 | 南方汇通股份有限公司 | A kind of spring suspender |
| CN205817704U (en) * | 2016-06-27 | 2016-12-21 | 山东钢铁股份有限公司 | Diesel locomotive machine oil filter core extraction element |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6431032B1 (en) * | 2000-12-15 | 2002-08-13 | Armen Kuryan | Alex wrench |
| KR20060112478A (en) * | 2005-04-27 | 2006-11-01 | 현대자동차주식회사 | Sliding type fuse puller |
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2016
- 2016-06-27 CN CN201610489631.3A patent/CN105945857B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203092469U (en) * | 2013-01-23 | 2013-07-31 | 常州信息职业技术学院 | Puller |
| CN103434924A (en) * | 2013-08-23 | 2013-12-11 | 无锡威孚精密机械制造有限责任公司 | Rama type excircle sling |
| CN203959665U (en) * | 2014-07-24 | 2014-11-26 | 南方汇通股份有限公司 | A kind of spring suspender |
| CN205817704U (en) * | 2016-06-27 | 2016-12-21 | 山东钢铁股份有限公司 | Diesel locomotive machine oil filter core extraction element |
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| CN105945857A (en) | 2016-09-21 |
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