CN108747961A - A kind of attaching/detaching apparatus and assembly and disassembly methods of shafting components - Google Patents
A kind of attaching/detaching apparatus and assembly and disassembly methods of shafting components Download PDFInfo
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- CN108747961A CN108747961A CN201810821428.0A CN201810821428A CN108747961A CN 108747961 A CN108747961 A CN 108747961A CN 201810821428 A CN201810821428 A CN 201810821428A CN 108747961 A CN108747961 A CN 108747961A
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- hole
- shafting components
- shafting
- attaching
- fixed
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- 238000000034 method Methods 0.000 title claims abstract description 12
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 13
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 244000258271 Galium odoratum Species 0.000 abstract description 4
- 235000008526 Galium odoratum Nutrition 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 229910000806 Latten Inorganic materials 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- B25B27/02—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
-
- 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
- B25B27/06—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 inserting or withdrawing sleeves or bearing races
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Insertion Pins And Rivets (AREA)
- Connection Of Plates (AREA)
Abstract
The present invention relates to a kind of attaching/detaching apparatus of shafting components and assembly and disassembly methods, including：Fixed panel, fixes on panel and is provided with first through hole, and first through hole includes the through-hole that multiple apertures communicate, and the radius of at least two through-holes differs, and 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；Holder, fixed panel are fixed on holder；Pedestal, holder are fixed on the base.The beneficial effects of the invention are as follows：The structure that multiple aperture connection is devised on fixed panel, facilitates 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, multiple functional, simple and compact for structure, easy to operate.
Description
Technical field
The present invention relates to the dismantling device fields of mechanical equipment more particularly to a kind of level-one, two stage reducer to dismount axis
It is the dedicated attaching/detaching apparatus of part.
Background technology
Retarder is a kind of gear drive, worm-drive, pinion-endless screw transmission institute group by being enclosed in stiff case
At relatively accurate machinery, on the few gear engagement output shaft of the number of teeth on input shaft that the power of prime mover passes through retarder
Gear wheel achieve the purpose that deceleration.Matching rotating speed is played between driving link and work package or executing agency and transmits torque
Effect, is widely used in modern mechanical field.Retarder is a typical case history in mechanical driving device again simultaneously, machinery
Class Major is frequently necessary to dismantle various retarders in study is put into 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 not science, axis and other parts can be damaged, or even axis or other parts is made to scrap.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 to bearing using gripper jaw
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 relatively low.It is special to dismount bearing
Forcing press precision is high compared with above two device, but usually volume is bigger, it has not been convenient to and it is mobile, and price is costly, configuration
Ratio is relatively low.
Invention content
The present invention provides a kind of tearing open for shafting components to solve at least one technical problem existing in the prior art
Assembling device and assembly and disassembly methods.
In order to achieve the object of the present invention, the present invention uses following technical scheme.
A kind of attaching/detaching apparatus of shafting components, including：
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；
Holder, fixed panel are fixed on holder；
Pedestal, holder are fixed on the base.
In wherein some embodiments, holder includes：Upper supporting piece, column and lower support element, upper supporting piece and lower support
The rectangular setting of part, fixed panel are 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, is conveniently operated, and ensures that holder has higher stability.
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 that upper supporting piece can be enhanced, to further provide for the stability of holder.
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 for the fixed groove of Three-claw pull-horse, can coordinate 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 is matched across jaw with the blind hole in tailstock and foreboard
It closes, control jaw by switching device moves 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, control jaw is in clamp or release.Specifically on dismounting shafting components other zero
Part.
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 differs.Into one
Step improves the flexibility of dismounting shafting components.
The present invention also provides the assembly and disassembly methods of dismounting shafting components, specific technical solution is as follows.
A kind of assembly and disassembly methods of shafting components are included the following steps using the attaching/detaching apparatus of above-mentioned shafting components：
Step S10：The axis of the shafting components dismounted will be needed to pass through fixed panel；
Step S20：Select suitable through-hole in first through hole；
Step S30：The inner ring of shafting components is set to be connected to the edge of first through hole；Or the end face of shafting components is connected to
The edge of first through hole；
Step S40：Shafting components are dismantled using auxiliary tool.
In wherein some embodiments, attaching/detaching apparatus further includes movable panel, and movable panel moves on fixed panel,
The second through-hole is provided on movable panel, the second through-hole includes the through-hole that multiple apertures communicate, and the radius of at least two through-holes is not
It is identical.Step before step S30 is as follows：
Step S101：The axis of the shafting components dismounted will be needed to pass through movable panel and fixed panel；
Step S201：The axis of shafting components is set to be located at the center of fixed panel；
Step S202：Mobile movable panel, selects suitable through-hole in the second through-hole.
The beneficial effects of the invention are as follows：The structure that multiple aperture connection is devised on fixed panel, facilitates 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.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the structural schematic diagram of the attaching/detaching apparatus in the present invention；
Fig. 2 is the decomposition diagram of the attaching/detaching apparatus in the present invention；
Fig. 3 is the vertical view of the attaching/detaching apparatus in the present invention；
Fig. 4 is the decomposition diagram of the flat-nose pliers of the attaching/detaching apparatus in the present invention；
Fig. 5 is the assembly and disassembly methods schematic diagram in the present invention；
Fig. 6 is the assembly and disassembly methods another kind schematic diagram in the present invention；
Wherein, fixed panel -11, first through hole -111, groove -112, movable panel -12, the second through-hole -121,
Holder -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, preceding
Plate -44, jaw -45, tailstock -46, guide rail -47, latten(-tin) -48, switching device -49, clamp device -5.
Specific implementation mode
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 describes, 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 is illustrative, is never used as to the present invention and its application or makes
Any restrictions.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, shall fall within the protection scope of the present invention.
It should be noted that term used herein above is merely to describe specific implementation mode, 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 singulative
It is also intended to include 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 combination thereof.
Fig. 1-4 shows the attaching/detaching apparatus of shafting components provided by the invention, including：Fixed panel -11, mobile face
Plate -12, holder 2-2, pedestal -3, flat-nose pliers -4, clamp device -5.
The present invention shafting components include without limit be bearing, gear, cam etc., if part is installed on axis, and
Multiple parts can be rotated around identical rotary shaft, as shafting components.
Fixed panel 11 has first through hole 111, is passed 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 forms, and the aperture of multiple circular through holes communicates, and forms 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 gradual increase or gradual
Reduce, in dismounting, passes through some through-hole of first through hole 111 to make shafting components when front through hole is excessive shafting components
The direction movement being gradually reduced to radius, 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 is within the scope of the invention 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 be moved along guide rail 47 between foreboard 44 and tailstock 46,
When jaw 45 is moved towards tailstock 46, the flat key or woodruff key between jaw 45 and tailstock 46 can be clamped；Work as jaw
45 towards foreboard 44 when moving, and can unclamp the flat key or woodruff key between jaw 45 and tailstock 46, jaw 45 and tailstock 46
Opposite side is both 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, supports
It is connected in the blind hole of jaw 45, rotates hand-tight bolt 43, control 45 clamp or release of jaw, put down on shafting components for dismantling
Key, woodruff key small part.Other switching devices 49 can also be set, moved between clamping and release as long as jaw 45 can be controlled
It is dynamic, within protection scope of the present invention.
Holder is used to support fixed panel 11, is fixed at 11 lower section of fixed panel, holder includes upper supporting piece, column
And lower support element, upper supporting piece are square, hollow structure made of being enclosed by 4 roofs is additionally provided with side wall in roof lower end,
Reinforcing rib 24 is provided between roof and side wall, the stability for enhancing 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 invention is 4, can also be
Other quantity is used to support fixed panel 11 and/or movable panel 12 as long as being arranged between upper supporting piece and lower support element,
Within protection scope of the present invention.Lower support element includes multiple second sidewalls and bottom wall 232, is set on bottom wall 232 and pedestal 3
It is equipped with mounting hole, clamp device 5 sequentially passes through pedestal 3 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 3 by clamp device 5, can also be fixed on it is other just
In the place of dismounting shafting components.
Embodiment one
Attaching/detaching apparatus provided by the invention is used below, is investigated for dismounting the step of needing experience of shafting components.
Step S10：The axis of the shafting components dismounted will be needed to pass through fixed panel 11.
Step S20：Select suitable through-hole in first through hole 111.
First through hole 111 is specifically to be made of multiple circular through holes, and the aperture of multiple circular through holes communicates, and forms one
A big through-hole, in multiple through-holes, the radius of at least two through-hole is unequal, from centre to both ends, or from one end to another
End, the radius of adjacent through-holes gradually increase or are gradually reduced, and in dismounting, shafting components are passed through first through hole 111
Some through-hole, when front through hole is excessive, the direction movement for making shafting components be gradually reduced to radius, to adapt to suitable through-hole.
The number of openings of different radii is more, and the shafting components being suitable for are more.
Step S30：The inner ring of shafting components is set to be connected to the edge of first through hole 111；Or the end face of shafting components is supported
It is connected on the edge of first through hole 111.
Shafting components can be that inner ring is connected to first through hole 111 by bearing or gear when needing to dismantle bearing
The end face of gear is connected to the edge of first through hole 111 by edge when needing to dismantle gear.
Step S40：Shafting components are dismantled using auxiliary tool.
Bearing or gear are dismantled using auxiliary tools such as copper rod, sleeves.
Embodiment two
Attaching/detaching apparatus further includes movable panel 12, and movable panel 12 moves on fixed panel 11, on movable panel 12
It is provided with the second through-hole 121, the second through-hole 121 includes the through-hole that multiple apertures communicate, and the radius of at least two through-holes differs.
Step before step S30 is as follows：
S101：The axis of the shafting components dismounted will be needed to pass through movable panel 12 and fixed panel 11.
Moveable movable panel 12 is provided on fixed panel 11, movable panel 12 has the second through-hole 121, for shafting
Part passes through.Shafting components sequentially pass through first through hole 111 and the second through-hole 121.
S201：The axis of shafting components is set to be located at the center of fixed panel 11.
Mobile shafting components ensure that the axis of shafting components is located at the center of fixed panel 11.
S202：Mobile movable panel 12, selects suitable through-hole in the second through-hole 121
Movable panel 12 has the second through-hole 121, is passed through for shafting components, the setting of the second through-hole 121 and first through hole
111 is identical, and details are not described herein.
Step S30：The inner ring of shafting components is set to be connected to the edge of first through hole 111；Or the end face of shafting components is supported
It is connected on the edge of first through hole 111.
Shafting components can be that inner ring is connected to first through hole 111 by bearing or gear when needing to dismantle bearing
The end face of gear is connected to the edge of first through hole 111 by edge when needing to dismantle gear.
Step S40：Shafting components are dismantled using auxiliary tool.
Bearing or gear are dismantled using auxiliary tools such as copper rod, sleeves.
Embodiment three
S10-S30 is completed, details are not described herein, and Three-claw pull-horse is fixed in the groove 112 on fixed panel, substitution
Above-mentioned auxiliary tool dismantles shafting components.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of attaching/detaching apparatus of shafting components, which is characterized in that including：
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；
Holder, the fixed panel are fixed on the holder；
Pedestal, the holder are fixed on the base.
2. the attaching/detaching apparatus of shafting components according to claim 1, it is characterised in that：The holder includes：Upper supporting piece,
Column and lower support element, the upper supporting piece and the rectangular setting of the lower support element, the fixed panel are 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
Have for the fixed groove of 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 jaw to coordinate with the blind hole in the tailstock and the foreboard, 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 both 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：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 differs.
9. a kind of assembly and disassembly methods of shafting components, using the attaching/detaching apparatus of claim 1-8 any one of them shafting components,
It is characterized by comprising the following steps：
Step S10：The axis of the shafting components dismounted will be needed to pass through the fixed panel；
Step S20：Select suitable through-hole in the first through hole；
Step S30：The inner ring of the shafting components is set to be connected to the edge of the first through hole；Or the end of the shafting components
Face is connected to the edge of the first through hole；
Step S40：The shafting components are dismantled using auxiliary tool.
10. a kind of assembly and disassembly methods of shafting components according to claim 9, which is characterized in that the attaching/detaching apparatus also wraps
Movable panel is included, the movable panel moves on the fixed panel, and the second through-hole, institute are provided on the movable panel
It includes the through-hole that multiple apertures communicate to state the second through-hole, and the radius of at least two through-holes differs, and the step before step S30 is such as
Under：
Step S101：The axis of the shafting components dismounted will be needed to pass through the movable panel and the fixed panel；
Step S201：The axis of the shafting components is set to be located at the center of the fixed panel；
Step S202：The mobile movable panel, selects suitable through-hole in second through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810821428.0A CN108747961B (en) | 2018-07-24 | 2018-07-24 | Dismounting device and dismounting method for shafting parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810821428.0A CN108747961B (en) | 2018-07-24 | 2018-07-24 | Dismounting device and dismounting method for shafting parts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108747961A true CN108747961A (en) | 2018-11-06 |
| CN108747961B CN108747961B (en) | 2024-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810821428.0A Active CN108747961B (en) | 2018-07-24 | 2018-07-24 | Dismounting device and dismounting method for shafting parts |
Country Status (1)
| Country | Link |
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| CN (1) | CN108747961B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202318200U (en) * | 2011-11-15 | 2012-07-11 | 山东六和集团有限公司 | Shaft body ejecting and drawing device |
| CN102615531A (en) * | 2012-03-27 | 2012-08-01 | 江苏技术师范学院 | Combined precise flat tongs |
| US8978221B1 (en) * | 2011-09-23 | 2015-03-17 | Dean S. Somerville | Puller device |
| CN205799394U (en) * | 2016-07-19 | 2016-12-14 | 宋德福 | A kind of bearing removal specific purpose tool |
| CN207465104U (en) * | 2017-09-06 | 2018-06-08 | 山东聊城鲁西化工第五化肥有限公司 | A kind of hydraulic screw extractor of Novel adjustable |
| CN208801295U (en) * | 2018-07-24 | 2019-04-30 | 顺德职业技术学院 | A kind of attaching/detaching apparatus of shafting components |
-
2018
- 2018-07-24 CN CN201810821428.0A patent/CN108747961B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8978221B1 (en) * | 2011-09-23 | 2015-03-17 | Dean S. Somerville | Puller device |
| CN202318200U (en) * | 2011-11-15 | 2012-07-11 | 山东六和集团有限公司 | Shaft body ejecting and drawing device |
| CN102615531A (en) * | 2012-03-27 | 2012-08-01 | 江苏技术师范学院 | Combined precise flat tongs |
| CN205799394U (en) * | 2016-07-19 | 2016-12-14 | 宋德福 | A kind of bearing removal specific purpose tool |
| CN207465104U (en) * | 2017-09-06 | 2018-06-08 | 山东聊城鲁西化工第五化肥有限公司 | A kind of hydraulic screw extractor of Novel adjustable |
| CN208801295U (en) * | 2018-07-24 | 2019-04-30 | 顺德职业技术学院 | A kind of attaching/detaching apparatus of shafting components |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108747961B (en) | 2024-04-09 |
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