CN208801295U - A kind of attaching/detaching apparatus of shafting components - Google Patents
A kind of attaching/detaching apparatus of shafting components Download PDFInfo
- Publication number
- CN208801295U CN208801295U CN201821176160.1U CN201821176160U CN208801295U CN 208801295 U CN208801295 U CN 208801295U CN 201821176160 U CN201821176160 U CN 201821176160U CN 208801295 U CN208801295 U CN 208801295U
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- China
- Prior art keywords
- hole
- shafting components
- attaching
- detaching apparatus
- fixed
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Abstract
The utility model relates to a kind of attaching/detaching apparatus of shafting components, it include: fixed panel, first through hole is provided on fixed panel, first through hole includes the through-hole that multiple apertures communicate, the radius of at least two through-holes is not identical, first through hole is passed through for shafting components, and the inner ring of shafting components is connected to the edge of first through hole；Or the end face of shafting components is connected to the edge of first through hole；Bracket, fixed panel are fixed on bracket；Pedestal, bracket are fixed on the base.The beneficial effects of the utility model are: devising the structure of multiple aperture connection on fixed panel, facilitate the dismounting of the shafting components of plurality of specifications；It is additionally provided with flat-nose pliers, flat key, woodruff key small part on shafting components easy to disassemble accomplish that a frame is multi-purpose, it is multiple functional, it is simple and compact for structure, easy to operate.
Description
Technical field
The utility model relates to the dismantling device fields of mechanical equipment more particularly to a kind of level-one, two stage reducer to tear open
Fill the dedicated attaching/detaching apparatus of shafting components.
Background technique
Retarder be it is a kind of by being enclosed in the intracorporal gear drive of rigid crust, worm-drive, pinion-endless screw transmission are formed
Relatively accurate machinery, the few gear of the number of teeth on input shaft that the power of prime mover passes through retarder engages on output shaft
Gear wheel achievees the purpose that deceleration.Matching revolving speed is played between driving link and work package or executing agency and transmits the work of torque
With being widely used in modern mechanical field.Retarder is a typical case history in mechanical driving device again simultaneously, mechanical
Major is frequently necessary to dismantle various retarders in study practice.
In the disassembly process of retarder, the dismounting of the shafting components such as bearing, gear is particularly critical, if dismounting shafting components
Method it is not scientific, axis and other parts can be damaged, or even scrap axis or other parts.When dismounting the bearing on axis, dismounting
Pressure must be uniformly applied on bearing inner race；When dismounting gear, it is necessary to make the end face uniform stressed of gear, the axis dismounted in this way
It holds and is just unlikely to damage with gear.
In prior art condition, the tool of bearing dismantling is largely Three-claw pull-horse, special bearing chuck, dismounting bearing
Special pressure machine.Three-claw pull-horse is the tool being commonly used in flight-line maintenance, and Chinese patent CN201610381155.3 is disclosed
A kind of three-jaw bearing dismounting device, attaching/detaching apparatus include fixed column, thrust disc and gripper jaw, are torn open using gripper jaw to bearing
Unload, equipment volume is small, easy to carry, but inconvenient when being used alone, it is poor there are flexibility the defects of.Special bearing chuck needs
It is equipped with the chuck of different size, when use needs to replace chuck according to bearing size, and removal efficiency is lower.It is dedicated to dismount bearing
The more above two device of press machine precision is high, but usually volume is bigger, it has not been convenient to and it is mobile, and price is costly, configuration
Ratio is lower.
Utility model content
The utility model provides a kind of shafting components to solve at least one technical problem existing in the prior art
Attaching/detaching apparatus and assembly and disassembly methods.
In order to realize the purpose of this utility model, the utility model uses following technical scheme.
A kind of attaching/detaching apparatus of shafting components, comprising:
Fixed panel, fixes on panel and is provided with first through hole, and first through hole includes the through-hole that multiple apertures communicate, at least
The radius of two through-holes is unequal, and first through hole is passed through for shafting components, and the inner ring of shafting components is connected to the side of first through hole
Edge；Or the end face of shafting components is connected to the edge of first through hole；
Bracket, fixed panel are fixed on bracket；
Pedestal, bracket are fixed on the base.
In wherein some embodiments, bracket includes: upper supporting piece, column and lower support element, upper supporting piece and lower support
Part is in rectangle setting, and fixed panel is fixedly installed on upper supporting piece, and pedestal is fixedly installed on lower support element, column fixed setting
Between upper supporting piece and lower support element.
Setting makes attaching/detaching apparatus have corresponding height in this way, facilitates operation, and guarantee bracket stability with higher.
In wherein some embodiments, upper supporting piece includes multiple roofs and multiple side walls, adjacent roof and the first side
Reinforcing rib is provided between wall.The structural strength of upper supporting piece can be enhanced, to further provide for the stability of bracket.
In wherein some embodiments, lower support element includes multiple second sidewalls and multiple bottom walls, is set on bottom wall and pedestal
It is equipped with mounting hole, clamp device sequentially passes through pedestal and mounting hole.The structural strength that lower support element can be enhanced, increases simultaneously
On the one hand the Installation Flexibility of lower support element can be fixed on the base by clamp device, can also be fixed on other convenient for tearing open
Fill the place of shafting components.
In wherein some embodiments, the surrounding of fixed panel is provided with the groove fixed for Three-claw pull-horse, can cooperate three
Pawl draws horse to use, and improves the flexibility of dismounting shafting components.
In wherein some embodiments, it is provided with flat-nose pliers on fixed panel, flat-nose pliers includes bottom plate, switching device, preceding
Plate, jaw, tailstock, guide rail, foreboard and tailstock are arranged on bottom plate, and guide rail passes through jaw and matches with the blind hole in tailstock and foreboard
It closes, jaw is controlled by switching device and is moved between tailstock and foreboard.Realize that a frame is multi-purpose, function is more complete.
In wherein some embodiments, switching device includes hand-tight screw bolt and nut, and nut is fixed at foreboard direction
The side of jaw, hand-tight bolt pass through foreboard and nut, can be connected in the blind hole of jaw, jaw and tailstock it is opposite side it is equal
It is provided with latten(-tin), rotates hand-tight bolt, controls jaw in clamp or release.Specifically on disassembly shafting components other zero
Part.
It further include movable panel in wherein some embodiments, movable panel moves on fixed panel, movable panel
On be provided with the second through-hole, the second through-hole includes the through-hole that multiple apertures communicate, and the radius of at least two through-holes is not identical.Into one
Step improves the flexibility of dismounting shafting components.
In wherein some embodiments, first through hole and/or the second through-hole are from centre to both ends, or from one end to another
End, the radius of adjacent through-holes are gradually increased or are gradually reduced.So set, the shafting components of different radii can be matched.
In wherein some embodiments, in 2 adjacent through-holes, the corresponding central angle of the arc section of minor radius through-hole is less than
The sum of corresponding central angle of multiple arc sections of 180 ° or minor radius through-hole facilitates shafting components logical from one less than 180 °
Hole is moved in adjacent through-holes.
The beneficial effects of the present invention are: devising the structure of multiple aperture connection on fixed panel, facilitate plurality of specifications
Shafting components dismounting when select sizeable through-hole；It is additionally provided with flat-nose pliers, flat key, half on shafting components easy to disassemble
Round key small part accomplishes that a frame is multi-purpose, multiple functional, simple and compact for structure, easy to operate.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the structural schematic diagram of the attaching/detaching apparatus in the utility model；
Fig. 2 is the decomposition diagram of the attaching/detaching apparatus in the utility model；
Fig. 3 is the top view of the attaching/detaching apparatus in the utility model；
Fig. 4 is the decomposition diagram of the flat-nose pliers of the attaching/detaching apparatus in the utility model.
Wherein, fixed panel -11, first through hole 111, groove -112, movable panel -12, the second through-hole 121, bracket -2,
Upper supporting piece -21, roof -211, the first side wall -212, column -22, lower support element -23, second sidewall -231, bottom wall -232,
Reinforcing rib -24, pedestal -3, flat-nose pliers -4, bottom plate -41, hand-tight bolt -42, nut -43, foreboard -44, jaw -45, tailstock -
46, guide rail -47, latten(-tin) -48, switching device -49, clamp device -5.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Below
Description only actually at least one exemplary embodiment be it is illustrative, never as to the present invention and its application or make
Any restrictions.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, shall fall within the protection scope of the present invention.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to encompass plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Containing " when, indicate existing characteristics, step, operation, device, component and/or their combination.
Fig. 1-4 shows the attaching/detaching apparatus of shafting components provided by the utility model, includes: fixed panel 11, mobile face
Plate 12, bracket 2, pedestal 3, flat-nose pliers 4, clamp device 5.
The shafting components of the utility model include without that restriction is bearing, gear, cam etc., as long as being equipped with zero on axis
Part, and multiple parts can be rotated around identical rotary shaft, as shafting components.
Fixed panel 11 has first through hole 111, passes through for shafting components, the inner ring of shafting components is connected to first through hole
111 edge or the end face of shafting components are connected to the edge of first through hole 111, and first through hole 111 is specifically by multiple circles
Shape through-hole composition, the aperture of multiple circular through holes communicate, and form a big through-hole, and in multiple through-holes, at least two is logical
The radius in hole is unequal, from centre to both ends, or passes through, and the radius of adjacent through-holes is to be gradually increased or gradually
Reduce, in dismounting, some through-hole that shafting components pass through first through hole 111 is made into shafting components when front through hole is excessive
The direction being gradually reduced to radius is mobile, to adapt to suitable through-hole.The number of openings of different radii is more, the shafting being suitable for
Part is more.In the surrounding setting fluted 112 of fixed panel 11, the shape of groove 112 is not limited to triangle, rectangle or circle
Shape, it is within the protection scope of the present utility model as long as being fixed for Three-claw pull-horse.
Moveable movable panel 12 is provided on fixed panel 11, movable panel 12 has the second through-hole, for shafting zero
Part passes through, and the setting of the second through-hole is identical as first through hole 111, and details are not described herein.
The apex angle of fixed panel 11 is provided with flat-nose pliers 4, and flat-nose pliers 4 includes bottom plate 41, switching device 49, foreboard 44, pincers
Mouth 45, tailstock 46, guide rail 47.Foreboard 44 and tailstock 46 are fixedly mounted on bottom plate 41, are provided between foreboard 44 and tailstock 46
Jaw 45 has at least two through hole on jaw 45, and guide rail 47 passes through the through hole on jaw 45, before both ends are separately positioned on
In the blind hole of plate 44 and tailstock 46, switching device 49 can control jaw 45 to move between foreboard 44 and tailstock 46 along guide rail 47,
When jaw 45 is mobile towards tailstock 46, the flat key or woodruff key between jaw 45 and tailstock 46 can be clamped；Work as jaw
45, towards when the movement of foreboard 44, can unclamp the flat key or woodruff key between jaw 45 and tailstock 46, jaw 45 and tailstock 46
Opposite side is provided with latten(-tin) 48, enhances the clamping effect of jaw 45.Switching device 49 includes hand-tight bolt 43 and spiral shell
Mother 43, nut 43 are fixed at foreboard 44 towards the side of jaw 45, and hand-tight bolt 43 passes through foreboard 44 and nut 43, abuts
In the blind hole of jaw 45, rotate hand-tight bolt 43, control 45 clamp or release of jaw, for dismantle flat key on shafting components,
Woodruff key small part.Also other switching devices 49 can be set, moved between clamping and release as long as can control jaw 45,
It is within the protection scope of the utility model.
Bracket is used to support fixed panel 11, is fixed at fixed 11 lower section of panel, bracket includes upper supporting piece, column
And lower support element, upper supporting piece are square, hollow structure made of being enclosed as 4 roofs is additionally provided with side wall in roof lower end,
Reinforcing rib 24 is provided between roof and side wall, for enhancing the stability of upper supporting piece.4 are provided with below upper supporting piece
Column, column are fixedly mounted on the inside of upper supporting piece adjacent wall, and column quantity provided by the utility model is 4, can also
To be other quantity, as long as being arranged between upper supporting piece and lower support element, it is used to support fixed panel 11 and/or movable panel
12, it both is within the protection scope of the present invention.Lower support element includes multiple second sidewalls and bottom wall 232, bottom wall 232 and bottom
It is provided with mounting hole on seat 3, clamp device 5 sequentially passes through pedestal 3 and mounting hole.The structural strength of lower support element can be enhanced,
The Installation Flexibility of lower support element is increased simultaneously, on the one hand can be fixed on the base 3 by clamp device 5, it can also fix
In the place of other shafting components easy to disassemble.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of attaching/detaching apparatus of shafting components characterized by comprising
Panel to be fixed, first through hole is provided on the fixed panel, the first through hole includes the through-hole that multiple apertures communicate,
The radius of at least two through-holes is unequal, and the first through hole is passed through for shafting components, and the inner ring of the shafting components is connected to
The edge of the first through hole；Or the end face of the shafting components is connected to the edge of the first through hole；
Bracket, the fixed panel are fixed on the bracket；
Pedestal, the bracket are fixed on the base.
2. the attaching/detaching apparatus of shafting components according to claim 1, it is characterised in that: the bracket include: upper supporting piece,
Column and lower support element, the upper supporting piece and the lower support element are in rectangle setting, and the fixed panel is fixedly installed on
The upper supporting piece, the pedestal are fixedly installed on the lower support element, the column be fixedly installed on the upper supporting piece and
Between the lower support element.
3. the attaching/detaching apparatus of shafting components according to claim 2, it is characterised in that: the upper supporting piece includes multiple tops
Wall and multiple side walls are provided with reinforcing rib between adjacent roof and the first side wall.
4. the attaching/detaching apparatus of shafting components according to claim 3, it is characterised in that: the lower support element includes multiple
Be provided with mounting hole on two side walls and multiple bottom walls, the bottom wall and the pedestal, clamp device sequentially pass through the pedestal and
The mounting hole.
5. the attaching/detaching apparatus of shafting components according to claim 1, it is characterised in that: the surrounding of the fixed panel is arranged
There is the groove fixed for Three-claw pull-horse.
6. the attaching/detaching apparatus of shafting components according to claim 1, it is characterised in that: further include being arranged in the stationary plane
Flat-nose pliers on plate, the flat-nose pliers include bottom plate, switching device, foreboard, jaw, tailstock, guide rail, the foreboard and the tail
Seat is arranged on the bottom plate, and the guide rail passes through the blind hole in the jaw and the tailstock and the foreboard and cooperates, described
Switching device control jaw moves between the tailstock and the foreboard.
7. the attaching/detaching apparatus of shafting components according to claim 6, it is characterised in that: the switching device includes hand-tight spiral shell
Screw bolt and nut, the nut are fixed at the foreboard towards the side of the jaw, the hand-tight bolt pass through it is described before
Plate and the nut, can be connected in the blind hole of the jaw, and the jaw and the opposite side of the tailstock are provided with Huang
Copper sheet rotates the hand-tight bolt, controls the jaw and the tailstock clamp or release.
8. the attaching/detaching apparatus of shafting components according to claim 1, it is characterised in that: it further include movable panel, the shifting
Dynamic panel moves on the fixed panel, and the second through-hole is provided on the movable panel, and second through-hole includes more
The radius of the through-hole that a aperture communicates, at least two through-holes is not identical.
9. the attaching/detaching apparatus of shafting components according to claim 8, it is characterised in that: the first through hole and/or described
Second through-hole is from centre to both ends, or passes through, and the radius of adjacent through-holes is gradually increased or is gradually reduced.
10. the attaching/detaching apparatus of shafting components according to claim 9, it is characterised in that: in 2 adjacent through-holes,
The corresponding central angle of the arc section of minor radius through-hole is less than 180 ° or the corresponding central angle of multiple arc sections of minor radius through-hole
The sum of less than 180 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821176160.1U CN208801295U (en) | 2018-07-24 | 2018-07-24 | A kind of attaching/detaching apparatus of shafting components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821176160.1U CN208801295U (en) | 2018-07-24 | 2018-07-24 | A kind of attaching/detaching apparatus of shafting components |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208801295U true CN208801295U (en) | 2019-04-30 |
Family
ID=66228749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821176160.1U Expired - Fee Related CN208801295U (en) | 2018-07-24 | 2018-07-24 | A kind of attaching/detaching apparatus of shafting components |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208801295U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108747961A (en) * | 2018-07-24 | 2018-11-06 | 顺德职业技术学院 | A kind of attaching/detaching apparatus and assembly and disassembly methods of shafting components |
-
2018
- 2018-07-24 CN CN201821176160.1U patent/CN208801295U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108747961A (en) * | 2018-07-24 | 2018-11-06 | 顺德职业技术学院 | A kind of attaching/detaching apparatus and assembly and disassembly methods of shafting components |
| CN108747961B (en) * | 2018-07-24 | 2024-04-09 | 顺德职业技术学院 | Dismounting device and dismounting method for shafting parts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190430 Termination date: 20210724 |