CN104227640A - Oil core dismounting and changing device - Google Patents
Oil core dismounting and changing device Download PDFInfo
- Publication number
- CN104227640A CN104227640A CN201310226257.4A CN201310226257A CN104227640A CN 104227640 A CN104227640 A CN 104227640A CN 201310226257 A CN201310226257 A CN 201310226257A CN 104227640 A CN104227640 A CN 104227640A
- Authority
- CN
- China
- Prior art keywords
- rod
- limiting section
- driving gear
- internal perisporium
- replacing device
- 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.)
- Pending
Links
Classifications
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
The invention provides an oil core dismounting and changing device which comprises a base. A driving gear and three driven gears are pivoted onto the base, the driven gears are annularly arranged on the peripheral side of the driving gear, meshed with the driving gear and eccentrically and fixedly provided with three clamping parts, the clamping parts include rod bodies, one end of each rod body is fixedly arranged on the corresponding driven gear to form a fixed end, the other end of each rod body serves as a free end, each rod body is provided with a limiting portion at the free end position, a tube body is annularly arranged on the peripheral side of the rod body, a stopping portion is arranged on the inner peripheral wall of the tube body and arranged between the driven gears and the limiting portion, and an elastic abutting-against part is further arranged on the outer peripheral wall of the rod body and abuts against the inner peripheral wall of the tube body elastically. Therefore, the tube body performs stretching sliding towards the lower portion of the rod body to perform telescoping adjustment on the length of the clamping part so as to meet different operating demands, and accordingly improvement operation on the oil core dismounting and changing device is convenient.
Description
Technical field
The present invention is a kind of structure of oil wick replacing device.
Background technology
The engine chamber limited space of general locomotive, edge this, its wick lock usual space of holding position is comparatively narrow, to such an extent as to actual when changeing this wick, has failed sufficient operating space, therefore still must coordinate extracting tool, can reach the operation changed.And existing structure of oil wick replacing device, include a pedestal, there are at least one rotating disk and at least three tumblers, this rotating disk and respectively this tumbler can rotate relative to this pedestal, this rotating disk is respectively contacting with each other between this tumbler, when rotating disk rotates relative to this pedestal, respectively this tumbler can and then rotate under the drive of this rotating disk, and at least three sandwiched parts are with rotationally and can be located to manual teardown respectively this tumbler, therefore respectively this sandwiched part can unrestricted this tumbler axial rotation separately relatively out of the ordinary, when respectively this tumbler rotates relative to this pedestal, distance respectively between this sandwiched part can change, but still can keep equal.
For in response to different structure of oil wick replacing operational requirements, and when needing sandwiched part with the use of different length, the sandwiched part of this wick attaching/detaching apparatus need change different length to change mode, thus operationally, be comparatively bother for user, and the sandwiched part of the various kind of different size that different operating demand is stocked, use is also easily lost, be with, inventor is after observing above-mentioned shortcoming, think that above-mentioned wick attaching/detaching apparatus is real and have the necessity improved further, and with there being generation of the present invention.
Summary of the invention
The object of the invention is providing a kind of structure of oil wick replacing device, by the sandwiched part of scalable adjustment, make the improvement of this structure of oil wick replacing device need in response to different operational requirements, and to change the sandwiched part that mode changes different length, thus make the operation of the improvement of this structure of oil wick replacing device more convenient, and also without the anxiety losing its sandwiched part.
For reaching above-mentioned purpose, structure of oil wick replacing device provided by the present invention, it includes a base, this base is pivoted with a driving gear, the axle center place of this driving gear is installed with a junction, and this base is pivoted with three driven gears further, and described driven gear is that angularly spacer ring is located at this driving gear week side, and be meshed with this driving gear, separately, three sandwiched parts, its respectively bias be fixedly arranged on described driven gear, and described sandwiched part includes a body of rod, one end of this body of rod is fixedly arranged on this driven gear, and form a stiff end, the other end of this body of rod then forms a free end, and this body of rod be provided with a limiting section in this free end, and the outer circumferential side of this body of rod is equipped with a body, the internal perisporium of this body is provided with a stop section, and this stop section is located between this driven gear and this limiting section, separately, the periphery wall of this body of rod is also provided with an elasticity supporting member, this elasticity supporting member elasticity is resisted against the internal perisporium of this body.
Preferably, wherein, this limiting section forms a hexagon cylinder, the internal perisporium of this body is then hexagonal structure in, form spacing effect for this limiting section, make this body only can sliding axially along this body of rod, separately, this stop section is the ring projection being located on this body internal perisporium, and the internal diameter of this stop section is less than the diameter of this limiting section.
Preferably, wherein, this limiting section forms a circular cylinder, the internal perisporium of this body is then a circular configuration, is rotatable, separately for this body, this stop section is the ring projection being located on this body internal perisporium, and the internal diameter of this stop section is less than the diameter of this limiting section.
Preferably, wherein, the section of described body periphery wall is a hexagonal configuration.
Preferably, wherein, the periphery wall of described body is respectively provided with a diamond grains layer further.
Preferably, wherein, this body of rod is provided with a groove, and be located in this groove for this elasticity supporting member, and this elasticity supporting member includes a spring, this spring is provided with a jacking bead, and this jacking bead is resisted against the internal perisporium of this body by elastic force pushing and pressing elasticity.
The improvement of structure of oil wick replacing device provided by the present invention, by by described body sliding axially along the described body of rod, contracting and the two kinds of states that stretch in formation, wherein, when this body slides towards near the direction of this driven gear, and the outer circumferential side being located on this body of rod forms contracting state on this, when this body slides towards the direction away from this driven gear, and the effect of limit block is formed by this stop section and this limiting section, this body is made to stretch out in the outside of this free end, then form this extended state, thus, for its length of the flexible adjustment of described sandwiched part, to coordinate different operational requirements, the improvement of this structure of oil wick replacing device is not required to be different operational requirements, and to change the sandwiched part that mode changes different length, thus make the operation of the improvement of this structure of oil wick replacing device more convenient, and without the need to stocking the sandwiched part of multiple different size, and also without the anxiety losing its sandwiched part.
Accompanying drawing explanation
Fig. 1 is the combination stereogram of the first embodiment of the present invention.
Fig. 2 is the exploded perspective view of the first embodiment of the present invention.
Fig. 3 is the partial sectional view of the first embodiment of the present invention, to show the aspect that its sandwiched part contracts.
Fig. 4 is the partial sectional view of the first embodiment of the present invention, to show the aspect that its sandwiched part stretches.
Fig. 5 is the use schematic diagram of the first embodiment of the present invention.
Fig. 6 is the combination stereogram of the second embodiment of the present invention.
Fig. 7 is the exploded perspective view of the second embodiment of the present invention.
Symbol description:
The improvement of 100 structure of oil wick replacing devices
10 bases
20 driving gears
21 connecting portions
30 driven gears
40 sandwiched parts
41 body of rod 411 stiff ends
412 free end 413 limiting sections
414 groove 415 elasticity supporting members
4151 spring 4152 jacking beads
42 body 421 stop sections
43 diamond grains layers
50 fixed heads
200 wicks
300 spanners
Detailed description of the invention
Referring to shown in Fig. 1 and Fig. 2, is combination stereogram and the exploded perspective view of the first embodiment of the present invention, and it discloses the improvement 100 having a kind of structure of oil wick replacing device, and the improvement 100 of this structure of oil wick replacing device includes:
One base 10.
One driving gear 20, it is hubbed on this base 10, this driving gear 20 is installed with a junction 21 further, and this connecting portion 21 is axis in the axle center place of this driving gear 20 along this driving gear 20 installs, in the first embodiment of the present invention, this connecting portion 21 is a sleeve, and this connecting portion 21 can for plugging a spanner, and drive this driving gear 20 to rotate by this spanner.
Three driven gears 30, it is hubbed on this base 10, and described driven gear 30 is that angularly spacer ring is located at this driving gear 20 weeks sides, and is meshed with this driving gear 20, makes this driving gear 20 that described driven gear 30 can be driven to rotate.
Three sandwiched parts 40, its respectively bias be fixedly arranged on described driven gear 30, and described sandwiched part 40 is respectively provided with a body of rod 41, and described sandwiched part 40 is fixedly arranged on described driven gear 30 through one end of the described body of rod 41, and make the described body of rod 41 form a stiff end 411 by this, the other end of the described body of rod 41 then forms a free end 412, the described body of rod 41 is also provided with a limiting section 413 in described free end 412 place, and described limiting section 413 forms a hexagon cylinder, and the outer circumferential side of the described body of rod 41 is respectively equipped with a body 42 further, and the internal perisporium of described body 42 is hexagonal structure in, spacing effect is formed with described limiting section 413 for described body 42, make described body 42 only can sliding axially along the described body of rod 41, but can not for rotating.Please coordinate consults shown in Fig. 3 and Fig. 4 figure simultaneously again, the internal perisporium of described body 42 is provided with a stop section 421 further, described stop section 421 is for being located on the ring projection of this body 42 internal perisporium, and the internal diameter of described stop section 421 is less than the diameter of described limiting section 413, again, described stop section 421 is located between described driven gear 30 and described limiting section 413, make described stop section 421 can supply to be formed with described limiting section 413 effect of limit block, separately, the periphery wall of the limiting section 413 of the described body of rod 41 is provided with a groove 414, and be respectively be provided with an elasticity supporting member 415 in described groove 414, described elasticity supporting member 415 elasticity is resisted against the internal perisporium of this body 42, in the first embodiment of the present invention, described elasticity supporting member 415 includes a spring 4151, this spring 4151 is provided with a jacking bead 4152, this jacking bead 4152 is resisted against the internal perisporium of this body 42 by elastic force pushing and pressing elasticity, separately, and the periphery wall of described body 42 is the appearance design of a hexagon body of rod, the section making described body 42 periphery wall is a hexagonal configuration, supply described body 42 to be formed respectively by its six and seize effect on both sides by the arms, separately, the periphery wall of described body 42 is respectively provided with a diamond grains layer 43 further, to promote the frictional force of described body 42.
One fixed head 50, it is located on this driving gear 20 and described driven gear 30, is fixed between this fixed head 50 and this base 10 for this driving gear 20 and described driven gear 30.
Shown in Fig. 5, for the use schematic diagram of the first embodiment of the present invention, simultaneously and please refer to shown in Fig. 3 and Fig. 4, when wanting dismounting one wick 200, the improvement 100 of this structure of oil wick replacing device is only needed to be placed on this wick 200, to make this wick 200 between described sandwiched part 40, by by described body 42 sliding axially along the described body of rod 41, contracting and the two kinds of states that stretch in formation, wherein, when described body 42 slides towards near the direction of described driven gear 30, and the outer circumferential side being located on the described body of rod 41 forms contracting state on this, when the below of described body 42 towards the described body of rod 41 stretches, described body 42 is slided towards the direction away from described driven gear 30, and the effect of limit block is formed by described stop section 421 and described limiting section 413, described body 42 is made to stretch out in the outside of described free end 412, then form this extended state, thus, make the improvement 100 of this structure of oil wick replacing device can coordinate in response to different operational requirements, and be adjusted to suitable working length by flexible for described sandwiched part 40, then, be inserted in this connecting portion 21 by a spanner 300 again, rotate to drive this driving gear 20, and then drive described driven gear to rotate 30, to adjust described sandwiched part 40, described sandwiched part 40 can be fitted this wick 200 simultaneously, so that carry out this wick 200 change operation.And when described sandwiched part 40 is urgent fit in this wick 200 after, as long as continue rotate this spanner 300 towards urgent direction, this wick 200 can be allowed to follow this driving gear 20 to rotate, thus reach the object changeing wick.The improvement 100 of this structure of oil wick replacing device is by the described sandwiched part 40 of scalable adjustment length, make the improvement 100 of this structure of oil wick replacing device need in response to different operational requirements, and to change the sandwiched part that mode changes different length, thus make the operation of the improvement 100 of this structure of oil wick replacing device more convenient, and due to different sandwiched parts need do not changed to change mode, be with also without losing the anxiety of its sandwiched part.
Refer to shown in Fig. 6 and Fig. 7, for combination stereogram and the exploded perspective view of the second embodiment of the present invention, the first embodiment difference of itself and the invention described above is, its limiting section 413 forms a circular cylinder, and the internal perisporium of its body 42 is also a circular configuration, be freely can rotate in the outer circumferential side of the described body of rod 41 for described sandwiched 42, make described body 42 when subsides contact wick, periphery wall and this wick that automatically can adjust described body 42 are fitted sandwiched, make the improvement of this structure of oil wick replacing device can be stressed more certain to this wick.
Claims (6)
1. a structure of oil wick replacing device, it includes a base, this base is pivoted with a driving gear, the axle center place of this driving gear is installed with a junction, separately, this base is pivoted with three driven gears further, and described driven gear is that angularly spacer ring is located at this driving gear week side, and be meshed with this driving gear, and described driven gear bias is installed with three sandwiched parts, is primarily characterized in that:
This sandwiched part, it includes a body of rod, one end of this body of rod is fixedly arranged on this driven gear, and form a stiff end, the other end of this body of rod then forms a free end, and this body of rod be provided with a limiting section in this free end, and the outer circumferential side of this body of rod is equipped with a body, the internal perisporium of this body is provided with a stop section, and this stop section is located between this driven gear and this limiting section, separately, the periphery wall of this body of rod is also provided with an elasticity supporting member, this elasticity supporting member elasticity is resisted against the internal perisporium of this body;
Thus, make this body sliding axially along this body of rod, contracting and the two kinds of states that stretch in formation, wherein, when this body slides towards near the direction of this driven gear, and the outer circumferential side being located on this body of rod forms contracting state on this, when this body slides towards the direction away from this driven gear, and the effect of limit block is formed by this stop section and this limiting section, make this body stretch out in the outside of this free end, then form this extended state.
2. structure of oil wick replacing device according to claim 1, it is characterized in that, this limiting section forms a hexagon cylinder, the internal perisporium of this body is then hexagonal structure in, spacing effect is formed for this limiting section, make this body sliding axially only along this body of rod, this stop section is the ring projection being located on this body internal perisporium, and the internal diameter of this stop section is less than the diameter of this limiting section.
3. structure of oil wick replacing device according to claim 1, it is characterized in that, this limiting section forms a circular cylinder, the internal perisporium of this body is then a circular configuration, be to rotate for this body, this stop section is the ring projection being located on this body internal perisporium, and the internal diameter of this stop section is less than the diameter of this limiting section.
4. structure of oil wick replacing device according to claim 1, is characterized in that, the section of described body periphery wall is a hexagonal configuration.
5. structure of oil wick replacing device according to claim 1, is characterized in that, the periphery wall of described body is each is provided with a diamond grains layer further.
6. structure of oil wick replacing device according to claim 1, it is characterized in that, this body of rod is provided with a groove, be located in this groove for this elasticity supporting member, and this elasticity supporting member includes a spring, this spring is provided with a jacking bead, and this jacking bead is resisted against the internal perisporium of this body by elastic force pushing and pressing elasticity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310226257.4A CN104227640A (en) | 2013-06-08 | 2013-06-08 | Oil core dismounting and changing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310226257.4A CN104227640A (en) | 2013-06-08 | 2013-06-08 | Oil core dismounting and changing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104227640A true CN104227640A (en) | 2014-12-24 |
Family
ID=52216999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310226257.4A Pending CN104227640A (en) | 2013-06-08 | 2013-06-08 | Oil core dismounting and changing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104227640A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105181282A (en) * | 2015-09-15 | 2015-12-23 | 芜湖赛宝信息产业技术研究院有限公司 | Vibration test clamp with characteristic of free positioning |
| CN106985109A (en) * | 2017-03-24 | 2017-07-28 | 安徽江淮汽车集团股份有限公司 | Oil filter attaching/detaching apparatus |
| CN107803773A (en) * | 2017-09-28 | 2018-03-16 | 中车长春轨道客车股份有限公司 | Multifunctional rotary technique spanner |
| EP3904003A1 (en) * | 2020-04-29 | 2021-11-03 | Stanley Black & Decker MEA FZE | Oil filter wrench |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3369431A (en) * | 1966-11-30 | 1968-02-20 | Henry J. Srsen | Wrench |
| CN2471482Y (en) * | 2001-04-06 | 2002-01-16 | 东莞市东坑佑耐汽保五金贸易部 | Bidirectional three jaw spanner |
| CN201659519U (en) * | 2010-03-29 | 2010-12-01 | 上海奥力得汽车工具有限公司 | Flat three-claw type filter wrench |
| CN201998136U (en) * | 2011-03-15 | 2011-10-05 | 陈龙山 | Improved structure of oil wick replacing device |
| US20120079919A1 (en) * | 2010-10-01 | 2012-04-05 | Lung-Shan Chen | Oil filter canister adapter |
-
2013
- 2013-06-08 CN CN201310226257.4A patent/CN104227640A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3369431A (en) * | 1966-11-30 | 1968-02-20 | Henry J. Srsen | Wrench |
| CN2471482Y (en) * | 2001-04-06 | 2002-01-16 | 东莞市东坑佑耐汽保五金贸易部 | Bidirectional three jaw spanner |
| CN201659519U (en) * | 2010-03-29 | 2010-12-01 | 上海奥力得汽车工具有限公司 | Flat three-claw type filter wrench |
| US20120079919A1 (en) * | 2010-10-01 | 2012-04-05 | Lung-Shan Chen | Oil filter canister adapter |
| CN201998136U (en) * | 2011-03-15 | 2011-10-05 | 陈龙山 | Improved structure of oil wick replacing device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105181282A (en) * | 2015-09-15 | 2015-12-23 | 芜湖赛宝信息产业技术研究院有限公司 | Vibration test clamp with characteristic of free positioning |
| CN105181282B (en) * | 2015-09-15 | 2017-11-28 | 芜湖赛宝信息产业技术研究院有限公司 | A kind of freely positionable vibration test fixture |
| CN106985109A (en) * | 2017-03-24 | 2017-07-28 | 安徽江淮汽车集团股份有限公司 | Oil filter attaching/detaching apparatus |
| CN107803773A (en) * | 2017-09-28 | 2018-03-16 | 中车长春轨道客车股份有限公司 | Multifunctional rotary technique spanner |
| EP3904003A1 (en) * | 2020-04-29 | 2021-11-03 | Stanley Black & Decker MEA FZE | Oil filter wrench |
| US11673244B2 (en) | 2020-04-29 | 2023-06-13 | Stanley Black & Decker Mea Fze | Oil filter wrench |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141224 |