CN106737394A - A kind of adjustable double universal hinge formula Hooks coupling universal coupling method for dismounting of axial distance - Google Patents
A kind of adjustable double universal hinge formula Hooks coupling universal coupling method for dismounting of axial distance Download PDFInfo
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- CN106737394A CN106737394A CN201710146129.7A CN201710146129A CN106737394A CN 106737394 A CN106737394 A CN 106737394A CN 201710146129 A CN201710146129 A CN 201710146129A CN 106737394 A CN106737394 A CN 106737394A
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- splined shaft
- axle sleeve
- slide bar
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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
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
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Abstract
The invention discloses a kind of adjustable double universal hinge formula Hooks coupling universal coupling method for dismounting of axial distance, it is characterized in that, two location-plates are used during dismounting, one location-plate is navigated on the splined shaft at the axle sleeve outer face of splined shaft one end, another location-plate navigates to the step surface position of the outer periphery of the splined shaft other end, and causes that two location-plate lateral surfaces are fitted with the step surface of axle sleeve outer face and the outer periphery of splined shaft fixing end respectively；Then make its telescopic direction two ends withstanding effect to two location-plates using jack, prevent two location-plates from turning up, then disassemble splined shaft and axle sleeve by jack force.The present invention has implementation simple, easy to operate, beneficial to dismounting and time saving and energy saving advantage.
Description
Technical field
The present invention relates to a kind of dismounting coupling frock technical field；More particularly to a kind of axial distance adjustable double ten thousand
To hinge formula Hooks coupling universal coupling method for dismounting.
Background technology
SWC225 Hooks coupling universal couplings and SWC250 Hooks coupling universal couplings are universal coupling with spiders, for being connected to electricity
Between machine and beaming roller, transmitting torque causes that beaming roller rotates jointly with motor.
The structure of SWC225 Hooks coupling universal couplings and SWC250 Hooks coupling universal couplings is include being separately positioned on two ends two
Universal hinged structure, each universal hinged structure includes two connection ends of universal connection, and each universal hinged structure is in the company in outside
Connect end and be provided with outside ring flange, connection end of the universal hinged structure in inner side is inwardly connected with a spline
Axle, one end that another universal hinged structure is in inner side is inwardly connected with an axle sleeve（Hub splines）, splined shaft and axle
Set is axially slidably connected by spline.When its assembling is used, the outside flange set on two universal hinged structures
Disk connects motor output shaft and beaming roller respectively, is connected by spline fitted by splined shaft and axle sleeve between two universal hinged structures
Connect.
Because the moment of torsion that SWC225 Hooks coupling universal couplings and SWC250 Hooks coupling universal couplings are carried when in use is larger, so axle sleeve
Easily worn and torn with splined shaft mating part, cause splined shaft portion to draw and damage deformation so that splined shaft cannot be pulled out normally from axle sleeve
Go out.Even part wears are not serious, and by manpower, axially extraction splined shaft is also more difficult completely from axle sleeve, is the later stage
The maintenance and maintenance of SWC225 Hooks coupling universal couplings and SWC250 Hooks coupling universal couplings cause inconvenience.But production equipment operation one
After the section time, the maintenance works such as maintenance repair, periodical repair and annual overhaul are generally carried out, and when checking, it is necessary to first will
SWC225 Hooks coupling universal couplings and SWC250 Hooks coupling universal couplings are pulled down from machine, then splined shaft are extracted from axle sleeve, afterwards
Each component is checked.Dismounting SWC225 Hooks coupling universal couplings and SWC250 Hooks coupling universal couplings are a comparatively laborious works
Make, destructive dismounting there is also sometimes, increase unnecessary financial burden, and also result in the labour intensity of workman greatly,
Waste time and energy, safety reduces operating efficiency without guarantee.
The content of the invention
For above-mentioned the deficiencies in the prior art, the technical problems to be solved by the invention are：How a kind of implementation letter is provided
It is single, it is easy to operate, dismantle the adjustable double universal hinge formula Hooks coupling universal coupling method for dismounting of time saving and energy saving axial distance.
In order to solve the above-mentioned technical problem, present invention employs following technical scheme：
A kind of adjustable double universal hinge formula Hooks coupling universal coupling method for dismounting of axial distance, the axial distance that this method is directed to is adjustable
Double universal hinge formula Hooks coupling universal couplings, including two universal hinged structures at two ends are separately positioned on, each universal hinged structure includes two
The connection end of individual universal connection, the connection end that each universal hinged structure is in outside is provided with outside ring flange, one ten thousand
The connection end for being in inner side to hinged structure is inwardly connected with a splined shaft, and another universal hinged structure is in the one of inner side
End is inwardly connected with an axle sleeve, and splined shaft and axle sleeve are axially slidably connected by spline；Characterized in that,
Two location-plates are used during dismounting, a location-plate is navigated on the splined shaft at the axle sleeve outer face of splined shaft one end, separately
One location-plate navigates to the step surface position of the outer periphery of the splined shaft other end, and causes two location-plate lateral surfaces difference
Step surface with axle sleeve outer face and the outer periphery of splined shaft fixing end is fitted；Then its telescopic direction is made using jack
Two ends withstanding effect prevents two location-plates from turning up on two location-plates, then tears splined shaft and axle sleeve open by jack force
Dismantle.
So, by two location-plates to apply top power using jack outer to axle sleeve outer face and splined shaft fixing end
On the step surface of all radial directions, the dismounting of shaft coupling can be conveniently and efficiently realized, it is time saving and energy saving.
This method preferably realizes that provision for disengagement just to setting and is in including parallel interval using the provision for disengagement of following structure
The axle sleeve location-plate and splined shaft location-plate of tabular, the axle sleeve location-plate have away from the side in the splined shaft location-plate direction
There is the axle sleeve locating surface set for the axle sleeve open end end face laminating with shaft coupling to be removed, the splined shaft location-plate deviates from
The side in the axle sleeve location-plate direction has for the step surface with the splined shaft fixing end outer periphery of shaft coupling to be removed
The splined shaft locating surface that laminating is set；An identical lateral edges are being located on the axle sleeve location-plate and splined shaft location-plate vertically just
To being provided with the locating notch coordinated for the splined shaft outer surface with shaft coupling to be removed；Also include being arranged on the axle sleeve
Jack between location-plate and the splined shaft location-plate, the two ends of the jack telescopic direction are respectively acting on the axle
On set location-plate and the relative medial surface of the splined shaft location-plate.
So when provision for disengagement is used, the locating notch on axle sleeve location-plate and splined shaft location-plate is coordinated in spline
On axle outer surface, and the side that axle sleeve location-plate and splined shaft location-plate are mutually deviated from respectively with axle sleeve open end end face and
The step surface laminating of splined shaft fixing end outer periphery, the two ends of jack telescopic direction are respectively acting on axle sleeve location-plate and flower
On the relative side of key axle location-plate.When the external part of jack does stretches out motion, can promote splined shaft location-plate to away from
The direction motion of axle sleeve location-plate, and then splined shaft is extracted from axle sleeve.The provision for disengagement for so setting, simple structure, into
This is low, more time saving and energy saving when being dismantled to Hooks coupling universal coupling, it is to avoid destructiveness dismounting.
Used as optimization, Hooks coupling universal coupling provision for disengagement is also included for preventing the axle sleeve location-plate and the splined shaft fixed
Position plate positions the anti-deflection mechanism of post deflection.
So, after being provided with anti-deflection mechanism and be to prevent axle sleeve location-plate and splined shaft location-plate positioning, very heavy
It is deflected outward by by the center of circle of locating notch during the force of top, it is ensured that the top power that jack applies passes through axle sleeve location-plate and flower
Key axle location-plate perpendicular acting is on the step surface of corresponding axle sleeve open end end face and splined shaft fixing end outer periphery.
Used as optimization, the anti-deflection mechanism is included vertically just to being arranged at the axle sleeve location-plate and the splined shaft
Slide bar perforation on location-plate, two slide bar perforation shapes are consistent and sliding plug is combined with a slide bar, and the slide bar length is big
In the axle sleeve and spline shaft length sum of shaft coupling to be removed.
So, respectively just to being provided with slide bar perforation on axle sleeve location-plate and splined shaft location-plate, and sliding plug is matched somebody with somebody
Conjunction has a slide bar, slide bar can when the medial surface of axle sleeve location-plate and splined shaft location-plate is subject to outside top power,
One restriction effect is played around the rotation of locating notch to axle sleeve location-plate and splined shaft location-plate, it is ensured that the top that jack applies
On axle sleeve location-plate and the relative medial surface of splined shaft location-plate, slide bar length is more than shaft coupling to be removed for power perpendicular acting
Axle sleeve and spline shaft length sum, are to ensure to coordinate all the time in unloading process bottom bracket axle location-plate and splined shaft location-plate
On slide bar, preferably playing prevents the effect that axle sleeve location-plate and splined shaft location-plate are rotated around locating notch, and simple structure is simultaneously
And disclosure satisfy that the demand of provision for disengagement.
Used as optimization, the anti-deflection mechanism also includes being respectively arranged at the axle sleeve location-plate or the splined shaft is fixed
The fixing nut of position plate both sides, the slide bar outer surface is provided with external screw thread, and the fixing nut is screwed in institute by screw thread cooperation
State on slide bar.
So, slide bar outside is provided with external screw thread, using fixing nut by axle sleeve location-plate or splined shaft location-plate
Position relative to slide bar is fixed, it is ensured that have a position solid relative to slide bar in axle sleeve location-plate and splined shaft location-plate
Fixed, relative to slide bar activity, such jack is in force, and only one of which movable end, more preferably operation are also more square for another position
Just the installation of provision for disengagement and use.
Used as optimization, the slide bar middle part is further fixedly arranged on an intermediate plate, and the intermediate plate and the slide bar are vertical
Set, the intermediate plate is located at outside the locating notch of splined shaft location-plate drop shadow spread in the axial direction.
So, when axle sleeve location-plate is more long with the distance between splined shaft location-plate, the external part of jack is fully extended,
When can't completely take axle sleeve and splined shaft apart, a centre is increased between axle sleeve location-plate and splined shaft location-plate
Plate so that intermediate plate is fixed relative to the position of slide bar, the two ends of jack telescopic direction are connected to intermediate plate and spline respectively
On two relative sides of axle location-plate, preferably axle sleeve and splined shaft can be dismantled.
As optimization, slide bar perforation is provided with the intermediate plate, slidably grafting coordinates for the slide bar perforation and slide bar
And the fixing nut for being rotatably connected in slide bar by the both sides before and after intermediate plate is realized fixing.
So, intermediate plate can as needed be fixed on the optional position on slide bar, and using fixing nut to its phase
Position for slide bar is fixed, convenient to move position in use, and component is simple, low cost and easy to operate.
Used as optimization, the slide bar is provided with three and is arranged in isosceles triangle, and the locating notch is located at the cunning
The isosceles triangle base medium position that bar is constituted.
So, three slide bars are provided with and are arranged in isosceles triangle, using the stability principle of triangle, can caused
Provision for disengagement is more stablized in use, is set to isosceles triangle and locating notch is just to being arranged on isosceles triangle
Base medium position, can cause being more uniformly stressed for axle sleeve location-plate, splined shaft location-plate and intermediate plate, also increase
Plus the stability of provision for disengagement.
Used as optimization, the jack is provided with two and is symmetrical arranged along the isosceles triangle center line, described very heavy
The two ends for pushing up telescopic direction are connected on the intermediate plate and the relative medial surface of the splined shaft location-plate respectively.
So, be symmetrically arranged with two jack, the two ends of jack telescopic direction be connected to respectively the intermediate plate and
On the relative medial surface of the splined shaft location-plate, being more uniformly stressed for intermediate plate and splined shaft location-plate can be caused, together
When for more difficult dismounting axle sleeve and splined shaft, bigger top power can be provided so that splined shaft is extracted from axle sleeve.
As optimization, on the intermediate plate and the relative medial surface of the splined shaft location-plate respectively just to be provided with for
Lay the positioning counterbore at the jack telescopic direction two ends.
So, being provided with positioning counterbore can more facilitate the positioning of jack, it is ensured that the reliability of jack position, when
When provision for disengagement needs horizontal operation, i.e., the both ends horizontal of jack telescopic direction is set, now the circumferential inner side of positioning counterbore
Face can play certain supporting role to jack, convenient to install positioning.
In sum, the present invention has and implements simply, easy to operate, beneficial to dismounting and time saving and energy saving advantage.
Brief description of the drawings
Fig. 1 is the structural representation of provision for disengagement used in the embodiment of the present invention；
The structural representation of the Hooks coupling universal coupling that Fig. 2 is directed to for the embodiment of the present invention；
Fig. 3 is applied to the upper structural representation of the Hooks coupling universal coupling in Fig. 2 for the embodiment in Fig. 1；
Fig. 4 is the structural representation of the axle sleeve location-plate in Fig. 1；
Fig. 5 is profile of Fig. 4 bottom bracket axles location-plate along A-A；
The structural representation of the intermediate plate in Fig. 6 bitmaps 1；
In Fig. 7 bitmaps 6 intermediate plate along B-B profile；
Fig. 8 is the structural representation of the splined shaft location-plate in Fig. 1；
Fig. 9 is profile of the splined shaft location-plate in Fig. 8 along C-C.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings.
Embodiment：A kind of adjustable double universal hinge formula Hooks coupling universal coupling method for dismounting of axial distance, the axle that this method is directed to
To apart from adjustable double universal hinge formula Hooks coupling universal couplings, as shown in Fig. 2 universal hinged including being separately positioned on two of two ends
Structure, each universal hinged structure includes two connection ends of universal connection, and the connection end that each universal hinged structure is in outside is all provided with
Outside ring flange is equipped with, connection end of the universal hinged structure in inner side is inwardly connected with a splined shaft 6, another
One end that individual universal hinged structure is in inner side is inwardly connected with an axle sleeve 5, and splined shaft 6 and axle sleeve 5 can axles by spline
To being slidably connected；Its feature is that two location-plates are used during dismounting, and a location-plate is navigated into splined shaft one end
Axle sleeve outer face at splined shaft on, another location-plate navigate to the outer periphery of the splined shaft other end step surface position
Put, and cause that two location-plate lateral surfaces are pasted with the step surface of axle sleeve outer face and the outer periphery of splined shaft fixing end respectively
Close；Then make its telescopic direction two ends withstanding effect to two location-plates using jack, prevent two location-plates from turning up, then
Splined shaft and axle sleeve are disassembled by jack force.
As shown in Fig. 1 ~ Fig. 9, in the present embodiment, the dismounting of shaft coupling is realized in the provision for disengagement of use, and provision for disengagement includes
, just to setting and plate-like axle sleeve location-plate 1 and splined shaft location-plate 2, the axle sleeve location-plate 1 is away from described for parallel interval
The side in the direction of splined shaft location-plate 2 has the axle sleeve set for the open end end face laminating of axle sleeve 5 with shaft coupling to be removed
Locating surface, the splined shaft location-plate 2 has away from the side in the direction of axle sleeve location-plate 1 to be used for and shaft coupling to be removed
The splined shaft locating surface that the step surface laminating of the fixing end outer periphery of splined shaft 6 is set；The axle sleeve location-plate 1 and splined shaft are fixed
An identical lateral edges are located on the plate 2 of position just to match somebody with somebody for the outer surface of splined shaft 6 with shaft coupling to be removed to being provided with vertically
The locating notch 7 of conjunction；Also include the jack 4 being arranged between the axle sleeve location-plate 1 and the splined shaft location-plate 2, institute
The two ends for stating the telescopic direction of jack 4 are respectively acting on the axle sleeve location-plate 1 and the relative inner side of the splined shaft location-plate 2
On face.
So, axle sleeve location-plate and splined shaft location-plate are provided with and axle sleeve location-plate and splined shaft location-plate is arranged on
Between jack.When in use, the locating notch on axle sleeve location-plate and splined shaft location-plate is coordinated in splined shaft periphery
On surface, and the side that axle sleeve location-plate and splined shaft location-plate are mutually deviated from respectively with axle sleeve open end end face and splined shaft
The step surface laminating of fixing end outer periphery, the two ends of jack telescopic direction are respectively acting on axle sleeve location-plate and splined shaft is fixed
On the relative side of position plate.When the external part of jack does stretches out motion, splined shaft location-plate can be promoted to fixed away from axle sleeve
The direction motion of position plate, and then splined shaft is extracted from axle sleeve.The provision for disengagement for so setting, simple structure, low cost,
It is more time saving and energy saving when being dismantled to Hooks coupling universal coupling, it is to avoid destructiveness dismounting.
In this specific embodiment, Hooks coupling universal coupling provision for disengagement is also included for preventing the axle sleeve location-plate 1 and institute
State the anti-deflection mechanism that splined shaft location-plate 2 positions post deflection.
So, after being provided with anti-deflection mechanism and be to prevent axle sleeve location-plate and splined shaft location-plate positioning, very heavy
It is deflected outward by by the center of circle of locating notch during the force of top, it is ensured that the top power that jack applies passes through axle sleeve location-plate and flower
Key axle location-plate perpendicular acting is on the step surface of corresponding axle sleeve open end end face and splined shaft fixing end outer periphery.
In this specific embodiment, the anti-deflection mechanism is included vertically just to being arranged at the He of axle sleeve location-plate 1
Slide bar perforation 11 on the splined shaft location-plate 2, two slide bars are perforated, and 11 shapes are consistent and sliding plug is combined with a slide bar
3, axle sleeve 5 and splined shaft 6 length sum of the length of the slide bar 3 more than shaft coupling to be removed.
So, respectively just to being provided with slide bar perforation on axle sleeve location-plate and splined shaft location-plate, and sliding plug is matched somebody with somebody
Conjunction has a slide bar, slide bar can when the medial surface of axle sleeve location-plate and splined shaft location-plate is subject to outside top power,
One restriction effect is played around the rotation of locating notch to axle sleeve location-plate and splined shaft location-plate, it is ensured that the top that jack applies
On axle sleeve location-plate and the relative medial surface of splined shaft location-plate, slide bar length is more than shaft coupling to be removed for power perpendicular acting
Axle sleeve and spline shaft length sum, are to ensure to coordinate all the time in unloading process bottom bracket axle location-plate and splined shaft location-plate
On slide bar, preferably playing prevents the effect that axle sleeve location-plate and splined shaft location-plate are rotated around locating notch, and simple structure is simultaneously
And disclosure satisfy that the demand of provision for disengagement.Certainly during specific implementation, the anti-deflection mechanism can be provided in axle sleeve location-plate
With the fixed plate that locating notch opposite side is provided with splined shaft location-plate, the fixed plate is for being fixedly connected axle sleeve positioning
Plate and splined shaft location-plate, also belong to the enforceable scope of the present apparatus.
In this specific embodiment, the anti-deflection mechanism also includes being respectively arranged at the axle sleeve location-plate 1 or institute
The fixing nut 31 of the both sides of splined shaft location-plate 2 is stated, the outer surface of the slide bar 3 is provided with external screw thread, and the fixing nut 31 is leaned on
Screw thread cooperation is screwed on the slide bar 3.
So, slide bar outside is provided with external screw thread, using fixing nut by axle sleeve location-plate or splined shaft location-plate
Position relative to slide bar is fixed, it is ensured that have a position solid relative to slide bar in axle sleeve location-plate and splined shaft location-plate
Fixed, relative to slide bar activity, such jack is in force, and only one of which movable end, more preferably operation are also more square for another position
Just the installation of provision for disengagement and use.Certainly during specific implementation, the axle sleeve location-plate and the slide bar can be welded directly, together
Sample belongs to the enforceable scope of the present apparatus.
In this specific embodiment, the middle part of the slide bar 3 is further fixedly arranged on an intermediate plate 12, the He of the intermediate plate 12
The slide bar 3 is vertically arranged, and the intermediate plate 12 is located at the throwing in the axial direction of locating notch 7 of the splined shaft location-plate 2
Outside shadow scope.
So, when axle sleeve location-plate is more long with the distance between splined shaft location-plate, the external part of jack is fully extended,
When can't completely take axle sleeve and splined shaft apart, a centre is increased between axle sleeve location-plate and splined shaft location-plate
Plate so that intermediate plate is fixed relative to the position of slide bar, the two ends of jack telescopic direction are connected to intermediate plate and spline respectively
On two relative sides of axle location-plate, preferably axle sleeve and splined shaft can be dismantled.Certainly during specific implementation, institute
State intermediate plate could be arranged to the identical tabular component of axle sleeve fixed plate, also belong to the enforceable scope of the present apparatus.
In this specific embodiment, slide bar perforation 11, the slide bar perforation 11 and slide bar 3 are provided with the intermediate plate 12
Slidably grafting is realized fixing with merging by the fixing nut 31 for being rotatably connected in slide bar 3 positioned at both sides before and after intermediate plate 12.
So, intermediate plate can as needed be fixed on the optional position on slide bar, and using fixing nut to its phase
Position for slide bar is fixed, convenient to move position in use, and component is simple, low cost and easy to operate.
Certainly during specific implementation, intermediate plate can directly be welded and fixed with slide bar, also belong to the enforceable scope of the present apparatus.
In this specific embodiment, the slide bar 3 is provided with three and is arranged in isosceles triangle, the locating notch 7
Positioned at the isosceles triangle base medium position that the slide bar 3 is constituted.
So, three slide bars are provided with and are arranged in isosceles triangle, using the stability principle of triangle, can caused
Provision for disengagement is more stablized in use, is set to isosceles triangle and locating notch is just to being arranged on isosceles triangle
Base medium position, can cause being more uniformly stressed for axle sleeve location-plate, splined shaft location-plate and intermediate plate, also increase
Plus the stability of provision for disengagement.Certainly during specific implementation, three slide bars can arrange that belonging to the present apparatus can in arbitrary triangle
The scope of implementation.
In this specific embodiment, the jack 4 is provided with two and is symmetrical arranged along the isosceles triangle center line,
The two ends of the telescopic direction of the jack 4 are connected to the intermediate plate 12 and the relative inner side of the splined shaft location-plate 2 respectively
On face.
So, be symmetrically arranged with two jack, the two ends of jack telescopic direction be connected to respectively the intermediate plate and
On the relative medial surface of the splined shaft location-plate, being more uniformly stressed for intermediate plate and splined shaft location-plate can be caused, together
When for more difficult dismounting axle sleeve and splined shaft, bigger top power can be provided so that splined shaft is extracted from axle sleeve.Certainly have
When body is implemented, the jack can set one, also belong to the enforceable scope of the present apparatus.
In this specific embodiment, distinguish just on the intermediate plate 12 and the relative medial surface of the splined shaft location-plate 2
To being provided with the positioning counterbore 8 for laying the telescopic direction two ends of the jack 4.
So, being provided with positioning counterbore can more facilitate the positioning of jack, it is ensured that the reliability of jack position, when
When provision for disengagement needs horizontal operation, i.e., the both ends horizontal of jack telescopic direction is set, now the circumferential inner side of positioning counterbore
Face can play certain supporting role to jack, convenient to install positioning.Certainly during specific implementation, the positioning counterbore can be with
Different depth are disposed radially, the enforceable scope of the present apparatus is belonged to.
During specific implementation, axle sleeve location-plate 1 and the splined shaft location-plate 2 are also each away from a lateral edges of locating notch 7
Stretch out with one and beyond the evagination lengthening part at the corresponding side surface edge of intermediate plate 12；So, when just having started dismounting, such as
The size that fruit splined shaft exposes axle sleeve part is shorter（It is shorter than the minimum length of jack retracted mode）When, now can be by not
The location-plate and intermediate plate for setting fixing nut abut be fitted in axle sleeve open end end face and splined shaft fixing end periphery footpath respectively
To step surface realize laminating positioning；Then the location-plate that another both sides is provided with fixing nut is adjusted to shaft coupling to be removed
Position outside device end is simultaneously fixed on slide bar, you can jack apical grafting is positioned in axle sleeve location-plate 1 and the splined shaft
Plate 2 exerts a force, and first opens splined shaft and axle sleeve top to splined shaft and exposes distance more than jack minimum length.Then again again by axle
Set location-plate 1 and the splined shaft location-plate 2 abut be fitted in axle sleeve open end end face and splined shaft fixing end periphery footpath respectively
To step surface realize laminating positioning after, by jack eject splined shaft（During jack extension elongation can be disassembled when enough
Between plate realize said process, when jack length is inadequate, can abut that to coordinate force realize above-mentioned by intermediate plate and jack
Process）.
Claims (9)
1. adjustable double universal hinge formula Hooks coupling universal coupling method for dismounting of a kind of axial distance, the axial distance that this method is directed to is adjustable
Double universal hinge formula Hooks coupling universal coupling, including be separately positioned on two universal hinged structures at two ends, each universal hinged structure includes
Two connection ends of universal connection, the connection end that each universal hinged structure is in outside is provided with outside ring flange, one
The connection end that universal hinged structure is in inner side is inwardly connected with a splined shaft, and another universal hinged structure is in inner side
One end is inwardly connected with an axle sleeve, and splined shaft and axle sleeve are axially slidably connected by spline；Its feature exists
In, two location-plates are used during dismounting, a location-plate is navigated on the splined shaft at the axle sleeve outer face of splined shaft one end,
Another location-plate navigates to the step surface position of the outer periphery of the splined shaft other end, and causes two location-plate lateral surfaces point
The step surface laminating of the outer periphery of other and axle sleeve outer face and splined shaft fixing end；Then its flexible side is made using jack
To in two ends withstanding effect to two location-plates, prevent two location-plates from turning up, then exerted a force splined shaft and axle sleeve by jack
Disassemble.
2. adjustable double universal hinge formula Hooks coupling universal coupling method for dismounting of axial distance as claimed in claim 1, it is characterised in that
Realized using the provision for disengagement of following structure, provision for disengagement include parallel interval just to set and plate-like axle sleeve location-plate and
Splined shaft location-plate, the axle sleeve location-plate has away from the side in the splined shaft location-plate direction to be used for and shaft coupling to be removed
The axle sleeve locating surface that the axle sleeve open end end face laminating of device is set, the splined shaft location-plate deviates from the axle sleeve location-plate direction
Side have for and shaft coupling to be removed splined shaft fixing end outer periphery step surface laminating set splined shaft determine
Plane；On the axle sleeve location-plate and splined shaft location-plate be located at an identical lateral edges vertically just to be provided with for wait to tear open
Unload the locating notch that the splined shaft outer surface of shaft coupling coordinates；Also include being arranged on the axle sleeve location-plate and the splined shaft
Jack between location-plate, the two ends of the jack telescopic direction are respectively acting on the axle sleeve location-plate and the spline
On the relative medial surface of axle location-plate；Provision for disengagement is also included for preventing the axle sleeve location-plate and the splined shaft location-plate
Position the anti-deflection mechanism of post deflection.
3. adjustable double universal hinge formula Hooks coupling universal coupling method for dismounting of axial distance as claimed in claim 2, it is characterised in that
The anti-deflection mechanism includes vertically just wearing the slide bar being arranged on the axle sleeve location-plate and the splined shaft location-plate
Hole, two slide bar perforation shapes are consistent and sliding plug is combined with a slide bar, and the slide bar length is more than shaft coupling to be removed
Axle sleeve and spline shaft length sum.
4. adjustable double universal hinge formula Hooks coupling universal coupling method for dismounting of axial distance as claimed in claim 3, it is characterised in that
The anti-deflection mechanism also includes being respectively arranged at the fixed spiral shell of the axle sleeve location-plate or the splined shaft location-plate both sides
Mother, the slide bar outer surface is provided with external screw thread, and the fixing nut is screwed on the slide bar by screw thread cooperation.
5. adjustable double universal hinge formula Hooks coupling universal coupling method for dismounting of axial distance as claimed in claim 4, it is characterised in that
The slide bar middle part is further fixedly arranged on an intermediate plate, and the intermediate plate and the slide bar are vertically arranged, the intermediate plate position
Outside the locating notch drop shadow spread in the axial direction of the splined shaft location-plate.
6. adjustable double universal hinge formula Hooks coupling universal coupling method for dismounting of axial distance as claimed in claim 5, it is characterised in that
Slide bar perforation is provided with the intermediate plate, slidably grafting matches somebody with somebody merging by before and after intermediate plate for the slide bar perforation and slide bar
The fixing nut for being rotatably connected in slide bar of both sides is realized fixing.
7. adjustable double universal hinge formula Hooks coupling universal coupling method for dismounting of axial distance as claimed in claim 5, it is characterised in that
The slide bar is provided with three and is arranged in isosceles triangle, and the locating notch is located at the isosceles triangle that the slide bar is constituted
Base medium position.
8. adjustable double universal hinge formula Hooks coupling universal coupling method for dismounting of axial distance as claimed in claim 7, it is characterised in that
The jack is provided with two and is symmetrical arranged along the isosceles triangle center line, the two ends point of the jack telescopic direction
It is not connected on the intermediate plate and the relative medial surface of the splined shaft location-plate.
9. adjustable double universal hinge formula Hooks coupling universal coupling method for dismounting of axial distance as claimed in claim 8, it is characterised in that
Just stretched for laying the jack to being provided with respectively on the intermediate plate and the relative medial surface of the splined shaft location-plate
The positioning counterbore at contracting direction two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710146129.7A CN106737394B (en) | 2017-03-13 | 2017-03-13 | A kind of adjustable double universal hinge formula Hooks coupling universal coupling method for dismounting of axial distance |
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| CN201710146129.7A CN106737394B (en) | 2017-03-13 | 2017-03-13 | A kind of adjustable double universal hinge formula Hooks coupling universal coupling method for dismounting of axial distance |
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| CN106737394A true CN106737394A (en) | 2017-05-31 |
| CN106737394B CN106737394B (en) | 2018-11-27 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110324439A (en) * | 2018-03-28 | 2019-10-11 | 京东方科技集团股份有限公司 | A kind of Foldable mobile terminal |
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| JP2000308929A (en) * | 1999-04-26 | 2000-11-07 | Toyota Motor Corp | Temporary assembling device for universal joint part in propeller shaft |
| CN202398995U (en) * | 2011-12-22 | 2012-08-29 | 广州市自来水公司 | Disassembling device for couplings |
| CN203495861U (en) * | 2013-07-22 | 2014-03-26 | 河南卫华重型机械股份有限公司 | Tool for penetrating shaft |
| CN204366875U (en) * | 2014-11-27 | 2015-06-03 | 中电电气(上海)太阳能科技有限公司 | Laminating machine vacuum pump rotor axle sleeve extracting tool |
| CN205817728U (en) * | 2016-07-29 | 2016-12-21 | 山东钢铁股份有限公司 | SWC type integrated forked crosshead universal coupling provision for disengagement |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000308929A (en) * | 1999-04-26 | 2000-11-07 | Toyota Motor Corp | Temporary assembling device for universal joint part in propeller shaft |
| CN202398995U (en) * | 2011-12-22 | 2012-08-29 | 广州市自来水公司 | Disassembling device for couplings |
| CN203495861U (en) * | 2013-07-22 | 2014-03-26 | 河南卫华重型机械股份有限公司 | Tool for penetrating shaft |
| CN204366875U (en) * | 2014-11-27 | 2015-06-03 | 中电电气(上海)太阳能科技有限公司 | Laminating machine vacuum pump rotor axle sleeve extracting tool |
| CN205817728U (en) * | 2016-07-29 | 2016-12-21 | 山东钢铁股份有限公司 | SWC type integrated forked crosshead universal coupling provision for disengagement |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110324439A (en) * | 2018-03-28 | 2019-10-11 | 京东方科技集团股份有限公司 | A kind of Foldable mobile terminal |
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| CN106737394B (en) | 2018-11-27 |
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