CN105697741B - A kind of planetary gear assembly tooling - Google Patents
A kind of planetary gear assembly tooling Download PDFInfo
- Publication number
- CN105697741B CN105697741B CN201610230135.6A CN201610230135A CN105697741B CN 105697741 B CN105697741 B CN 105697741B CN 201610230135 A CN201610230135 A CN 201610230135A CN 105697741 B CN105697741 B CN 105697741B
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- CN
- China
- Prior art keywords
- planetary gear
- hole
- panel
- assembly tooling
- gear assembly
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/06—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads
Abstract
A kind of planetary gear assembly tooling, it is characterized in that, including top panel, middle panel and lower panel, the top panel, middle panel and lower panel are linked together by connecting column, have the space that can be put into gear to be lifted between the middle panel and the lower panel；The top panel is provided with lifting hole(eyelet) and the balance handle being connected with the top panel；Corresponding first through hole and the second through hole up and down are respectively equipped with the top panel and the middle panel；The screw rod being adapted with the screwed hole is fitted with two through holes.In hoisting process, planetary gear to be lifted is placed between middle panel and lower panel, while by screw rod and lower panel clamping fixed, is sling the frock and planetary gear in the lump using lifting hole(eyelet), and its balance is controlled by balance handle so that planetary gear is accurately installed on planet carrier.The assembly tooling improves the safety and stability of planetary gear assembling, efficiently solves the problem of the planetary gear safely assembled without lifting screw.
Description
Technical field
The present invention relates to epicyclic gearbox to assemble field, in particular, is related to a kind of planetary gear assembly tooling.
Background technology
At this stage, in technical fields such as wind-power electricity generations, planetary drive gear-box is because of its simple in construction, compact, transmission efficiency
High advantage is widely used.Planetary gear is cyclic structure, and weight is 500-800kg.Currently in order to it is easy to assembly, OK
The gear generally used in industry is machined with the planetary gear of lifting screw for end face, but with the development of technology, it is light to advocate product
Quantify, reliability and green design concept become clear day by day, therefore eliminated when carrying out part planetary design
The lifting screw of its end face.
For prior art, some scholars propose to complete its lifting using planetary endoporus, but due to planet
The design feature of gear-box and the space limitation of planet carrier, this method can not be applied in practice.Therefore, assembled in planetary gear
Field, the planetary safely assembled of no lifting screw, is technical barrier urgently to be resolved hurrily at this stage.
The content of the invention
In view of this, it is an object of the invention to provide a kind of planetary gear assembly tooling, the frock to efficiently solve nothing
Lift the problem of the planetary gear safely assembled of screw.
A kind of planetary gear assembly tooling, it is characterised in that including top panel, middle panel and lower panel, the top panel,
Middle panel and lower panel are linked together by connecting column, are had to be put between the middle panel and the lower panel and are treated
Lift the space of gear；The top panel is provided with lifting hole(eyelet) and the balance handle being connected with the top panel；The top panel and institute
State and corresponding first through hole and the second through hole, and in the first through hole and second through hole up and down are respectively equipped with panel
At least one is screwed hole；The spiral shell being adapted with the screwed hole is fitted with the first through hole and second through hole
Bar, the screw rod are engaged with the lower panel by planetary gear clamping fixed.
Preferably, described a kind of planetary gear assembly tooling, the middle panel and the lower panel are with inner arc
While and curved panel during outer arc, its shape match with planetary gear to be lifted.
Preferably, described a kind of planetary gear assembly tooling, circle and the outer arc where the inner arc side of the lower panel
Circle where side is two off-centre operations.
Preferably, a kind of described planetary gear assembly tooling, the second through hole of the middle panel are provided with boss, institute
State in the second through hole and be provided with screw thread.
Preferably, described a kind of planetary gear assembly tooling, the both ends of the screw rod are provided with screw thread, and one end is cased with screw thread
Set, the top of the thread bush is provided with radial hole, swingle is fitted with the radial hole；The other end of the screw rod passes through institute
First through hole is stated, by rotating the swingle screw rod can be made to pass through second through hole.
Preferably, described a kind of planetary gear assembly tooling, placed on the relative planetary gear of second through hole
There is backing plate, the backing plate is coordinated with lower panel can be by planetary gear clamping fixed.
Preferably, described a kind of planetary gear assembly tooling, the lifting hole(eyelet) are two.
Preferably, described a kind of planetary gear assembly tooling, the connection column are fixedly connected with stiffener plate.
Preferably, a kind of described planetary gear assembly tooling, overall structure use welded type.
Preferably, described a kind of planetary gear assembly tooling, the planetary lower surface are arranged with two pads
Block.
Preferably, described a kind of planetary gear assembly tooling, when this frock and planetary gear are lifted its center of gravity with
The perpendicular bisector of two lifting hole(eyelet) lines intersects.
Planetary gear assembly tooling provided by the invention, efficiently solve the planetary gear safely assembled without lifting screw
Problem.The assembly tooling is mainly made up of top panel, middle panel, lower panel, balance handle and screw rod, and screw rod passes through top panel
With middle panel, coordinate with lower panel and fix planetary gear.In hoisting process, planetary gear to be lifted be placed in middle panel and
Between lower panel, while by screw rod and lower panel clamping fixed, the frock and planetary gear are sling in the lump using lifting hole(eyelet), and leads to
Overbalance handle controls its balance so that planetary gear is accurately installed on planet carrier.The assembly tooling improves its assembling
Safety and stability, make without lifting screw planetary gear installation it is difficult the problem of be addressed.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is planetary front view in the specific embodiment of the invention；
Fig. 2 is planetary gear and the front view after planet carrier assembling in the specific embodiment of the invention；
Fig. 3 is the G-G cross-sectional views of planet carrier in the specific embodiment of the invention；
Fig. 4 is the front view of planetary gear assembly tooling in the specific embodiment of the invention；
Fig. 5 is the Section A-A sectional view of planetary gear assembly tooling in the specific embodiment of the invention；
Fig. 6 is the schematic diagram of plate above planetary gear assembly tooling in the specific embodiment of the invention；
Fig. 7 is the section B-B sectional view of planetary gear assembly tooling in the specific embodiment of the invention；
Fig. 8 is planetary gear assembly tooling and the front view after planetary gear assembling in the specific embodiment of the invention.
In Fig. 1-Fig. 8：
Planet wheel bearing -1, planetary gear -2, circlip -3, distance collar -4, rear disc -6, preceding disc -7,
Breach chamber -8, balance handle -9, connection column -10, stiffener plate -11, connecting plate -12, top panel -13, middle face
Plate -14, lower panel -15, first through hole -16, the second through hole -17, lifting hole(eyelet) -18, thread bush -19, swingle -20, spiral shell
Bar -21, backing plate -22, column -23, input cylinder -24, boss -25, cushion block -26.
Embodiment
The core of present embodiment is to provide a kind of planetary gear assembly tooling, and the frock is efficiently solved without hanging
Fill the problem of the planetary gear safely assembled of screw.
Hereinafter, embodiment is illustrated referring to the drawings.In addition, embodiments illustrated below is not to described in claim
The content of the invention rise any restriction effect.In addition, the full content of the composition represented by example below is not limited to as right
It is required that necessary to the solution of described invention.
Present embodiment is to provide a kind of planetary gear assembly tooling, and the frock is efficiently solved without lifting screw
Planetary gear safely assembled problem.The overall structure in a ring of planetary gear, inside is equipped with planet wheel bearing 1, circlip
3rd, distance collar 4, Fig. 1 is specifically referred to.Planet carrier 5 is mainly made up of preceding disc 7, rear disc 6, column 23 and input cylinder 24,
Planetary gear needs to be installed on planet carrier 5 during work, i.e., planetary gear is placed in into preceding disc 7, rear disc 6 and column 23 encloses
Into breach intracavitary, specifically refer to Fig. 2 and Fig. 3.
The planetary gear assembly tooling that present embodiment provides mainly includes top panel 13, middle panel 14 and lower panel
15, top panel 13, middle panel 14 and lower panel 15 are linked together by connecting column 10；Top panel 13 is provided with lifting hole(eyelet) 18 and the
One through hole 16, what is be connected with top panel 13 has balance handle 9；Middle panel 14 is provided with the second through hole 17；The assembly tooling is also wrapped
The screw rod 21 that may pass through the through hole 17 of first through hole 16 and second is included, the one end of screw rod 21 is cased with thread bush 19, the top of thread bush 19
Provided with radial hole, swingle 20 is fitted with radial hole.Planetary gear to be hung can be accommodated by having between middle panel 14 and lower panel 15
Space, during assembling, planetary gear is placed on lower panel 15, swingle 20 passes through the radial hole on the top of thread bush 19, by spiral shell
Line set 19 passes through first through hole 16 by rotary sleeve on screw rod 21, then by screw rod 21, and by rotating swingle 20 by screw rod
21 rotate into the second through hole 17, until screw rod 21 and lower panel 15 coordinate planetary gear clamping fixed, then by above
The lifting hole(eyelet) 18 of plate 13 integrally slings device, and finishes planetary gear assembling under the cooperation of balance handle 9, specifically refers to
Fig. 8.It should be noted that the top of the screw sleeve 19 refers to not one end together with the rotatable engagement of screw rod 21.
Need to be explained further, the through hole 17 of first through hole 16 and second at least one can be achieved when being screwed hole
Present embodiment, the effect of top panel 13 and middle panel 14 are to fix screw rod 21, so that screw rod 21 passes through the second through hole
Preferably planetary gear to be lifted can be fixed when 17.
Further, the planetary gear assembly tooling that present embodiment provides, involved middle panel 14 and lower panel
15 be curved panel, and its shape matches with the planetary gear with lifting；And the Inner arc of lower panel 15 and the circle of external arc
The heart is different, i.e., the circle that inside and outside circular arc is surrounded is off-centre operation, and this design can increase lower panel 15 to planetary effectively support
Area.
The planetary gear assembly tooling that present embodiment provides, boss 25 is provided with the second involved through hole 17,
Through hole is internally threaded.The design of boss 25 adds the number of turns of the screw thread of through hole, makes the screw rod through the second through hole 17
21 is more firm；Middle panel 14 is reinforced simultaneously, more enhances the safety and reliability of the present apparatus.
The planetary gear assembly tooling that present embodiment provides, planetary gear lower surface can uniformly place multiple cushion blocks
26, it is benefit with two, the design causes planetary gear to be easier to be put into below the present apparatus on plate 15；Under second through hole 17
Backing plate 22 is placed with side, planetary gear, when making screw rod 21 compress planetary gear, protection can be played to planetary surface and is made
With.When lifting beginning, two cushion blocks 26 are symmetrically placed between planetary gear and ground along planetary gear annulus, its purpose
It is that planetary gear to be lifted is padded, plate below device 15 so can be filled in easily to the space on planetary gear and ground,
It is positioned over so that planetary gear is more convenient below device on plate 15.
The planetary gear assembly tooling that present embodiment provides, during to make integrated tooling be sling by lifting hole(eyelet) 18 more
Stable and safety, the lifting hole(eyelet) 18 are benefit with two.And two the position basis for selecting of lifting hole(eyelet) 18 be：Hung down in the line of two lifting hole(eyelet) 18
Line may pass through center of gravity when this frock and planetary gear are integrally sling.The design can be such that balance during overall be lifted obtains more
Good control, specifically refers to Fig. 6.When frock is integrally lifted, can also be adjusted by the balance handle 9 designed by this frock
Whole machine balancing is saved, in the installation planet carrier for making the final steady safety of planetary gear, specifically refers to Fig. 8.
Further, to make the planetary gear assembly tooling that present embodiment provides overall more firm, the planet
Stiffener plate 11 is also fixedly connected with the connection column 10 of gear assembly tooling, is had between top panel 13 and middle panel 14
Connecting plate 12, specifically refers to Fig. 4.And this frock can also strengthen its safety and stability in the form of integral solder.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (11)
- A kind of 1. planetary gear assembly tooling, it is characterised in that including top panel (13), middle panel (14) and lower panel (15), The top panel (13), middle panel (14) and lower panel (15) are linked together by connecting column (10), the middle panel (14) there is the space that can be put into gear to be lifted between the lower panel (15)；The top panel (13) is provided with lifting hole(eyelet) (18) balance handle (9) and with the top panel (13) being connected；On the top panel (13) and the middle panel (14) respectively Provided with first through hole (16) corresponding to upper and lower and the second through hole (17), and the first through hole (16) and second through hole (17) In at least one be screwed hole；The spiral shell being adapted with the screwed hole is fitted with the first through hole and second through hole Bar (21), the screw rod (21) are engaged planetary gear clamping fixed with the lower panel (15).
- A kind of 2. planetary gear assembly tooling according to claim 1, it is characterised in that the middle panel (14) and described Lower panel (15) be with inner arc while and curved panel during outer arc, its shape match with planetary gear to be lifted.
- A kind of 3. planetary gear assembly tooling according to claim 2, it is characterised in that the inner arc of the lower panel (15) Place circle is two off-centre operations when circle and the outer arc where.
- A kind of 4. planetary gear assembly tooling according to claim 1, it is characterised in that the second through hole of the middle panel (17) place is provided with boss (25), and screw thread is provided with second through hole (17).
- 5. a kind of planetary gear assembly tooling according to claim 4, it is characterised in that the both ends of the screw rod (21) are set There is screw thread, one end is cased with thread bush (19), and the top of the thread bush (19) is provided with radial hole, rotation is fitted with the radial hole Bull stick (20)；The other end of the screw rod (21) passes through the first through hole (16), can by rotating the swingle (20) The screw rod (21) is set to pass through second through hole (17).
- 6. a kind of planetary gear assembly tooling according to claim 1, it is characterised in that in the second through hole (17) phase To planetary gear on be placed with backing plate (22), coordinating the backing plate (22) and lower panel (15) can be by planetary gear clamping It is fixed.
- 7. a kind of planetary gear assembly tooling according to claim 1, it is characterised in that the lifting hole(eyelet) (18) is two.
- 8. a kind of planetary gear assembly tooling according to claim 1, it is characterised in that the connection column (10) is fixed It is connected with stiffener plate (11).
- A kind of 9. planetary gear assembly tooling according to claim 1, it is characterised in that the planetary gear assembly tooling Overall structure use welded type.
- A kind of 10. planetary gear assembly tooling according to claim 6, it is characterised in that the planetary following table Face is arranged with two cushion blocks (26).
- 11. a kind of planetary gear assembly tooling according to claim 7, it is characterised in that when the frock and planet tooth When wheel is lifted, the center of gravity that the perpendicular bisector of two lifting hole(eyelet) (18) lines is overall with the frock and planetary gear intersects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610230135.6A CN105697741B (en) | 2016-04-14 | 2016-04-14 | A kind of planetary gear assembly tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610230135.6A CN105697741B (en) | 2016-04-14 | 2016-04-14 | A kind of planetary gear assembly tooling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105697741A CN105697741A (en) | 2016-06-22 |
| CN105697741B true CN105697741B (en) | 2017-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610230135.6A Active CN105697741B (en) | 2016-04-14 | 2016-04-14 | A kind of planetary gear assembly tooling |
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| CN (1) | CN105697741B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429822A (en) * | 2016-11-30 | 2017-02-22 | 安徽江淮汽车集团股份有限公司 | I-shaped beam side layinging hanger |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3436116A (en) * | 1967-07-12 | 1969-04-01 | Heppenstall Co | Tiltable lifting tongs |
| DE4107931C1 (en) * | 1991-03-08 | 1992-02-27 | Mannesmann Ag, 4000 Duesseldorf, De | |
| CN203187302U (en) * | 2013-03-29 | 2013-09-11 | 南车戚墅堰机车车辆工艺研究所有限公司 | Lifting appliance of planetary gear |
| CN203998600U (en) * | 2014-07-18 | 2014-12-10 | 东风德纳车桥有限公司 | A kind of gear sling |
| CN105270987B (en) * | 2015-10-30 | 2017-05-31 | 重庆齿轮箱有限责任公司 | A kind of planetary gear hanging apparatus and planetary gear installation method |
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2016
- 2016-04-14 CN CN201610230135.6A patent/CN105697741B/en active Active
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| CN105697741A (en) | 2016-06-22 |
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