CN101829973B - Disassembling tool - Google Patents
Disassembling tool Download PDFInfo
- Publication number
- CN101829973B CN101829973B CN2010101514381A CN201010151438A CN101829973B CN 101829973 B CN101829973 B CN 101829973B CN 2010101514381 A CN2010101514381 A CN 2010101514381A CN 201010151438 A CN201010151438 A CN 201010151438A CN 101829973 B CN101829973 B CN 101829973B
- Authority
- CN
- China
- Prior art keywords
- multidiameter
- rocking arm
- jaw
- cylindrical shell
- spherical
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Working Measures On Existing Buildindgs (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention relates to a disassembling tool comprising a clamp, a cylinder and a stepped shaft arranged in the cylinder, wherein the shaft shoulder of the stepped shaft is connected with the inner surface of the cylinder by screw threads; the bottom of the stepped shaft is provided with a jack allowing a flying plate to be insert into so as to drive the stepped shaft to rotate; the clamp comprises a plurality of clamping jaws, and the clamping jaws are respectively connected with the stepped shaft by a V-shaped rocker arm; the corner of the rocker arm is hinged with the cylinder by a pin shaft; the upper end of the rocker arm is hinged with the corresponding clamping jaw, and the lower end thereof is connected with the stepped shaft by a first spherical hinge; the lower end of the rocker arm is of a spherical shape; the stepped shaft is provided with an annular channel which accommodates and allows the lower end of the rocker arm to slide in the annular channel; the spherical shell of the first spherical hinge is formed on the channel; and the upper end of the cylinder is provided with a plurality of chutes which accommodate and allow the clamping jaws to slide in the sliding slots. The invention has the advantages of capability of being suitable for various brands of oil filters, wide adaptability and simple structure.
Description
Technical field
The present invention relates to a kind of dismantling device, particularly a kind of instrument that is used for the disassembling and assembling engine oil filter.
Technical background
In auto repair or when maintenance, often need be from small space workpiece of allocation dismounting really, or workpiece packed in this space, like the dismounting of automobile engine oil filter.Usually the maintenance station can be pulled down the oil filter of particular brand vehicle with the special instrument of a kind of ten minutes from engine.During replacing, install by the oil filter erecting tools that this particular brand vehicle is special-purpose.And for the different brands vehicle, because factors such as the topology layout of engine own, oil filter positions, the oil filter dismantling device that particular brand is used just can't carry out dismounting, need be replaced with the oil filter dismantling device of new model again.
Summary of the invention
For the dismantling device that overcomes prior art can't be suitable for the shortcoming of the oil filter of different brands, the invention provides the oil filter that a kind of ability is suitable for various brands, wide adaptability, dismantling device simple in structure.
Dismantling device; It is characterized in that: comprise anchor clamps; Cylindrical shell is connected with the inner surface of described cylindrical shell through screw thread with the multidiameter that places in the cylindrical shell, the shaft shoulder of described multidiameter, and the bottom of described multidiameter is provided with the jack that allows to fly to pull insertion, rotates with the driving multidiameter; Described anchor clamps comprise a plurality of jaws, and described jaw is connected with described multidiameter through a V-type rocking arm respectively; The corner of described rocking arm is hinged through bearing pin and described cylindrical shell; The upper end of described rocking arm is hinged with corresponding jaw; The lower end of described rocking arm is connected with described multidiameter through first ball pivot; Described rocking arm lower end is spherical, and described multidiameter is provided with and holds and allow the rocking arm lower end annular channel in it that slides, and described raceway groove forms the spherical shell of described first ball pivot; Cylindrical shell upper end is provided with and a plurality ofly holds and allows jaw its interior chute that slides.
Further, the upper end of described rocking arm is connected with described jaw through second ball pivot, and described rocking arm upper end is spherical, and described jaw bottom is provided with the spherical shell that holds the rocking arm upper end.
Further, described cylindrical shell bottom is provided with end cap, and described multidiameter is arranged in described end cap, and described jack is in the revealed section of described multidiameter.
Further, described jaw bottom is provided with the supporting plate that extends internally, and described supporting plate is provided with the backing plate of holding workpiece.
Further, described jack is a square opening.
Further, described anchor clamps comprise three jaws, and the inner surface of each jaw is and treats the arc surface that the clamping workpiece is adaptive.
Further, the outer surface of described cylindrical shell is provided with a series of asperities.
Technical conceive of the present invention is: during clamping workpiece; To fly to pull in the jack that inserts multidiameter earlier; Rotation flies to pull, and makes in the internal thread that screws into cylindrical shell of multidiameter, and multidiameter moves down simultaneously; Drive that outwards swing the rocking arm lower end, the inwardly swing of rocking arm upper end, thereby jaw is inwardly drawn in, treat the clamping workpiece with clamping.In the time of need unclamping workpiece, reverse rotation flies to pull, and multidiameter is moved up, and inwardly swing the rocking arm lower end, the outwards swing of rocking arm upper end, makes jaw outwards open, unclamp clamped workpiece.
Annular ball track is set on multidiameter, has not only realized the hinged of rocking arm lower end and multidiameter, and rocking arm need not to follow the multidiameter rotation.
At barrel outer surface asperities is set, when hand of operating personnel when flying the moving multidiameter of switching, another hand can be held cylindrical shell tight in one's hands and can not skid.
The present invention has the oil filter that can be suitable for various brands, wide adaptability, advantage of simple structure.
Description of drawings
Fig. 1 is a schematic perspective view of the present invention
Fig. 2 is a side view of the present invention
Fig. 3 is a vertical view of the present invention
Fig. 4 is that the A-A of Fig. 3 is to cutaway view
The cutaway view of Fig. 5 during for clamping tool of the present invention
The schematic perspective view of Fig. 6 during for clamping tool of the present invention
Fig. 7 is the stereogram of jaw
Fig. 7-1 is the front view of jaw
Fig. 7-2 is the vertical view of jaw
Fig. 7-3 is the side view of jaw
Fig. 8 is the stereogram of rocking arm
Fig. 8-1 is the front view of rocking arm
Fig. 8-2 is the vertical view of rocking arm
Fig. 9 is the stereogram of multidiameter
Fig. 9-1 is the front view of multidiameter
Fig. 9-2 is the vertical view of multidiameter
Figure 10 is the stereogram of cylindrical shell
Figure 10-1 is the front view of cylindrical shell
Figure 10-2 is the vertical view of cylindrical shell
Figure 11 is the sketch map of backing plate
Figure 12 is the sketch map of end cap
The specific embodiment
With reference to accompanying drawing, further specify the present invention:
Dismantling device; Comprise anchor clamps; Cylindrical shell 5 is connected with the inner surface of described cylindrical shell 5 through screw thread with the multidiameter 6 that places in the cylindrical shell, the shaft shoulder of described multidiameter 6, and the bottom of described multidiameter 6 is provided with the jack 63 that allows to fly to pull insertion, rotates with driving multidiameter 6; Described anchor clamps comprise a plurality of jaws 2, and described jaw 2 is connected with described multidiameter 6 through a V-type rocking arm 3 respectively; The corner of described rocking arm 3 is hinged through bearing pin 4 and described cylindrical shell 5; The upper end of described rocking arm 3 is hinged with corresponding jaw 2; The lower end of described rocking arm 3 is connected with described multidiameter 6 through first ball pivot; Described rocking arm lower end 34 is spherical, and described multidiameter 6 is provided with and holds and allow the rocking arm 3 lower ends annular channel 61 in it that slides, and described raceway groove 61 forms the spherical shell of described first ball pivot; Cylindrical shell 5 upper ends are provided with and a plurality ofly hold and allow jaw 2 chute 51 in it that slides.
The upper end of described rocking arm 3 is connected with described jaw 2 through second ball pivot, and described rocking arm upper end 35 is spherical, and described jaw 2 bottoms are provided with the spherical shell that holds rocking arm upper end 35.
Described cylindrical shell 5 bottoms are provided with end cap 7, and described multidiameter 6 is arranged in described end cap 7, and described jack 63 is in the revealed section of described multidiameter 6.
Described jaw 2 bottoms are provided with the supporting plate 23 that extends internally, and described supporting plate 23 is provided with the backing plate 8 of holding workpiece 1.
Described jack 63 is a square opening.
Described anchor clamps comprise three jaws 2, and the inner surface of each jaw 2 is and treats the adaptive arc surface of clamping workpiece 21.
The outer surface of described cylindrical shell 5 is provided with a series of asperities 53.
The present invention has such advantage, and it sets up direct contact the between workpiece bottom and dismantling device with simple method, is used for axial location.Therefore, if workpiece 1 is an oil filter, it can be located when dismounting easily, and the oil filter of any position of any vehicle of fast assembling-disassembling.
Secondly, a kind of like this assembly structure advantageous particularly, wherein workpiece 1 has cylindrical surface, and workpiece 1 can cooperate with the arc surface 21 of jaw 2 on advantageous particularly ground like this.The arc surface 21 of jaw 2 is fitted on the cylindrical work, thereby can the oil filter that for example have cylindrical shape usually be quick installed on the engine with simple method, or it is pulled down fast.
A kind of so in addition disassembly and assembly structure advantageous particularly, wherein multidiameter 6 pulling rocking arm lower ends 34 make rocking arm 3 rotate around pin; Drive rocking arm upper end 35 and promote jaw 2 around the workpiece clamping; This dismantling device has such advantage, promptly forms the mechanism of dismounting easily through the jaw 2 that clamps around workpiece 1, and it can be easily through flying the moving multidiameter 6 of switching; External screw thread 62 through multidiameter 6 is connected with the internal thread 52 of cylindrical shell 5 inner surfaces and moves up and down multidiameter 6; Drive rocking arm 3 and promote jaw 2 clamping work pieces 1, in addition, unloading process and installation process are separated.
A kind of equally like this disassembly and assembly structure is advantageous particularly also, and wherein jaw 2 clamps the road strength through forming in the chute 51 that embeds cylindrical shell 5 upper ends, and notch is covered by the backing plate 8 of jaw 2.In this disassembly and assembly structure, the stepping up of jaw 2 carries out in flying the moving process of switching, protects the operating position of jaw 2 well.
Secondly, a kind of like this disassembly and assembly structure advantageous particularly, wherein jaw 2 promotes and clamping work pieces 1 through V-arrangement rocking arm 3.Here jaw 2 is when clamping work pieces, and the envelope face of cylinder that jaw 2 forms dwindles gradually, dwindles by means of this, and jaw 2 can insert small space really in the allocation especially easily.In addition, jaw 2 clamps around workpiece when dwindling the envelope face of cylinder gradually, and disassembly and assembly structure can operated in the narrow space as far as possible like this.
In addition, a kind of like this disassembly and assembly structure advantageous particularly wherein has a series of asperities 53 at cylindrical shell 5 outer surfaces, and this structure has such advantage, and promptly hand of operating personnel is when flying the moving multidiameter 6 of switching, and another hand can be held cylindrical shell 5 tight in one's hands and can not skid.
Secondly, the present invention provides a kind of and by of the present invention cylindrical work is installed in small space really on the allocation, perhaps from the small space allocation application of pulling down the dismantling device of workpiece really.Can use on the automobile engine oil filter on advantageous particularly ground by dismantling device of the present invention, clamp because it allows jaw to dwindle the envelope diameter, thereby make workpiece pull down reliably or load onto.
The described content of this specification embodiment only is enumerating the way of realization of inventive concept; Protection scope of the present invention should not be regarded as and only limit to the concrete form that embodiment states, protection scope of the present invention also reach in those skilled in the art conceive according to the present invention the equivalent technologies means that can expect.
Claims (5)
1. dismantling device; It is characterized in that: comprise anchor clamps; Cylindrical shell is connected with the inner surface of described cylindrical shell through screw thread with the multidiameter that places in the cylindrical shell, the shaft shoulder of described multidiameter, and the bottom of described multidiameter is provided with the jack that allows to fly to pull insertion, rotates with the driving multidiameter; Described anchor clamps comprise a plurality of jaws, and described jaw is connected with described multidiameter through a V-type rocking arm respectively; The corner of described rocking arm is hinged through bearing pin and described cylindrical shell; The upper end of described rocking arm is hinged with corresponding jaw; The lower end of described rocking arm is connected with described multidiameter through first ball pivot; Described rocking arm lower end is spherical, and described multidiameter is provided with and holds and allow the rocking arm lower end annular channel in it that slides, and described raceway groove forms the spherical shell of described first ball pivot; Cylindrical shell upper end is provided with and a plurality ofly holds and allows jaw its interior chute that slides;
The upper end of described rocking arm is connected with described jaw through second ball pivot, and described rocking arm upper end is spherical, and described jaw bottom is provided with the spherical shell that holds the rocking arm upper end;
Described cylindrical shell bottom is provided with end cap, and described multidiameter is arranged in described end cap, and described jack is in the revealed section of described multidiameter.
2. dismantling device as claimed in claim 1 is characterized in that: described jaw bottom is provided with the backing plate that extends internally, treats the clamping workpiece with holding.
3. dismantling device as claimed in claim 2 is characterized in that: described jack is a square opening.
4. dismantling device as claimed in claim 3 is characterized in that: described anchor clamps comprise three jaws, and the inner surface of each jaw is and treats the arc surface that the clamping workpiece is adaptive.
5. like the described dismantling device of one of claim 1-4, it is characterized in that: the outer surface of described cylindrical shell is provided with a series of asperities.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101514381A CN101829973B (en) | 2010-04-20 | 2010-04-20 | Disassembling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101514381A CN101829973B (en) | 2010-04-20 | 2010-04-20 | Disassembling tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101829973A CN101829973A (en) | 2010-09-15 |
| CN101829973B true CN101829973B (en) | 2012-01-18 |
Family
ID=42714265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101514381A Expired - Fee Related CN101829973B (en) | 2010-04-20 | 2010-04-20 | Disassembling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101829973B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103121214A (en) * | 2013-02-05 | 2013-05-29 | 昆山艾博机器人系统工程有限公司 | Mechanical arm clamping jaw |
| CN104526645B (en) * | 2014-11-11 | 2016-03-23 | 重庆颐洋企业发展有限公司 | Cylindrical shell locking method |
| CN105973105B (en) * | 2016-07-11 | 2018-09-21 | 康赛特阀门集团（宣城）有限公司 | The detection head assembly of electromagnetic valve body screw thread test machine |
| CN106078617B (en) * | 2016-08-23 | 2018-04-24 | 中冶陕压重工设备有限公司 | A kind of self-locking three-jaw pulls out valve device |
| CN106169367B (en) * | 2016-08-31 | 2017-10-10 | 艾柯电器（苏州）有限公司 | A kind of winding former kit |
| CN106426258A (en) * | 2016-09-30 | 2017-02-22 | 浙江众仙电子科技有限公司 | Clamping jaw |
| CN106695858B (en) * | 2016-12-15 | 2019-06-07 | 广东天机工业智能系统有限公司 | Grasping jig |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB153472A (en) * | 1919-12-03 | 1920-11-11 | Edmund Fritchaf Struckman | An improved device for drawing ball races or the like |
| US2422785A (en) * | 1947-06-24 | air chuck | ||
| GB600038A (en) * | 1945-01-02 | 1948-03-30 | Const De La Seine Atel | Improvements in chucks |
| US3370859A (en) * | 1965-07-16 | 1968-02-27 | Erickson Tool Co | Chuck |
| US4597284A (en) * | 1984-01-16 | 1986-07-01 | Horst Klann | Pressing tool for securing screw connections |
| CN2768985Y (en) * | 2004-10-26 | 2006-04-05 | 袁荣丙 | Oil-seal detaching device |
-
2010
- 2010-04-20 CN CN2010101514381A patent/CN101829973B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2422785A (en) * | 1947-06-24 | air chuck | ||
| GB153472A (en) * | 1919-12-03 | 1920-11-11 | Edmund Fritchaf Struckman | An improved device for drawing ball races or the like |
| GB600038A (en) * | 1945-01-02 | 1948-03-30 | Const De La Seine Atel | Improvements in chucks |
| US3370859A (en) * | 1965-07-16 | 1968-02-27 | Erickson Tool Co | Chuck |
| US4597284A (en) * | 1984-01-16 | 1986-07-01 | Horst Klann | Pressing tool for securing screw connections |
| CN2768985Y (en) * | 2004-10-26 | 2006-04-05 | 袁荣丙 | Oil-seal detaching device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101829973A (en) | 2010-09-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101829973B (en) | Disassembling tool | |
| JP2012056565A (en) | Device for locking wheel rim for vehicle on repair workshop machine, particularly tire-changing machine or the like | |
| CN107520532B (en) | Servo-driven automatic die repairing and electrode cap replacing integrated mechanism | |
| CN203011598U (en) | Disengaging test device used for automobile steering column intermediate shaft | |
| CN201067885Y (en) | Mounting and dismounting device for automobile engine oil filter | |
| CN202571923U (en) | Clamping device for boring processing of barrel | |
| CN102581302A (en) | Method for turning eccentric shaft | |
| CN218802340U (en) | Manipulator tool clamp | |
| CN204980358U (en) | Be arranged in power steer a steering system to listen oil -coated feeding mechanism of gear | |
| CN206010418U (en) | A kind of horizontal movable type expands attacks one composite cylinder bottleneck processing unit (plant) | |
| CN201979323U (en) | Processing clamp for inner rotor | |
| CN202806125U (en) | Adsorption device and carving machine | |
| JP2009050908A (en) | Equipment for drawing cylindrical body | |
| CN210388952U (en) | A frock clamp for unmanned aerial vehicle production and processing | |
| CN203831100U (en) | Lathe fixture for rotary shaft supporting seat | |
| CN202137734U (en) | Tool used for dismounting automobile sliding column | |
| CN111730386B (en) | Finish machining processing tool clamp for surface of cast valve body | |
| CN102069227B (en) | Milling power head for combined machine tool | |
| CN203126416U (en) | Adjustable jack catch | |
| CN104753270B (en) | Motor end cap tightening machine | |
| CN2768985Y (en) | Oil-seal detaching device | |
| CN203831104U (en) | Main clamping head body device | |
| CN205147884U (en) | Gear base terminal surface drilling equipment | |
| CN213034512U (en) | Barrel dismantles workstation | |
| US9844863B1 (en) | Gasket installer wrench and method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20130420 |