CN108679108A - A kind of high rotating speed crown gear coupling and its lubricating method - Google Patents
A kind of high rotating speed crown gear coupling and its lubricating method Download PDFInfo
- Publication number
- CN108679108A CN108679108A CN201810846878.5A CN201810846878A CN108679108A CN 108679108 A CN108679108 A CN 108679108A CN 201810846878 A CN201810846878 A CN 201810846878A CN 108679108 A CN108679108 A CN 108679108A
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- gear
- ring gear
- end ring
- oil
- rotating speed
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- 230000008878 coupling Effects 0.000 title claims abstract description 57
- 238000010168 coupling process Methods 0.000 title claims abstract description 57
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 57
- 230000001050 lubricating effect Effects 0.000 title claims abstract description 7
- 238000000034 method Methods 0.000 title claims abstract description 6
- 239000003921 oil Substances 0.000 claims description 34
- 239000010687 lubricating oil Substances 0.000 claims description 33
- 239000007921 spray Substances 0.000 claims description 33
- 238000005461 lubrication Methods 0.000 claims description 22
- 238000007789 sealing Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 7
- 239000003638 chemical reducing agent Substances 0.000 claims description 4
- 239000004677 Nylon Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims 1
- 238000005299 abrasion Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 10
- 238000012423 maintenance Methods 0.000 description 8
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000003801 milling Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000010724 circulating oil Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000010729 system oil Substances 0.000 description 1
Classifications
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- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/18—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts the coupling parts (1) having slidably-interengaging teeth
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- 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
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/042—Guidance of lubricant
- F16H57/043—Guidance of lubricant within rotary parts, e.g. axial channels or radial openings in shafts
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- 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
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/045—Lubricant storage reservoirs, e.g. reservoirs in addition to a gear sump for collecting lubricant in the upper part of a gear case
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
The invention discloses a kind of high rotating speed crown gear coupling and its lubricating methods.High rotating speed crown gear coupling includes drive end ring gear, drive end externality shaft, the left gear pair that the two is connected, driven end ring gear, driven end externality shaft, the right gear pair that the two is connected, the stiffening device of left and right two that it further includes middle adapter, is arranged in middle adapter, the both ends of middle adapter are connected by bolt, gasket, nut with drive end ring gear, driven end ring gear respectively, left stiffening device is connect with the left end of drive end ring gear, middle adapter, and right stiffening device is connect with the right end of driven end ring gear, middle adapter.A kind of crown gear coupling of the present invention, it makes the axis of both driving shaft and driven shaft not shift, realizes running at high speed for shaft coupling.Meanwhile it reduces gear pair abrasion, extends barreled tooth flank service life.
Description
Technical field
The present invention relates to a kind of high rotating speed crown gear coupling, it can be widely used between motor and speed reducer, motor with
Coupling between equipment, between speed reducer and equipment.
Background technology
Crown gear coupling is a kind of important Mechanical Fundamentals component, and function is to couple driving shaft and driven shaft
Come, transmitting torque makes two axis rotate together.In miscellaneous shaft coupling, crown gear coupling has small-sized, transmission torque
Greatly, the advantages that absorbing strong connection error ability, excellent durability, two transmission of most common connection in being medium-sized and heavy-duty machinery
The component of axis.Engineering is in use, due to manufacturing and fixing error, the reasons such as deformation, abrasion, the sinking on basis of part will draw
The offset of two axis axial locations is played, axial displacement, radial displacement, angular displacement and comprehensive displacement etc. occurs.The presence of offset makes
Axis, bearing, shaft coupling generate additional dynamic load, cannot achieve and run at high speed, at the same lubricate it is insufficient make machine parts work feelings
Condition deteriorates.
Existing crown gear coupling structure, as shown in figure 3, the sealing 34 on the left side is mounted in 28 slot of drive end ring gear,
And it is sleeved on together in 36 outer circle of drive end externality shaft with drive end inner ring 28；The sealing 34 on the right is mounted in driven end ring gear 34
In slot, and it is sleeved on together in 35 outer circle of driven end externality shaft with driven end ring gear 33；Middle adapter 32 passes through bolt 29, pad
Piece 30, bolt 31 are connected with drive end ring gear 28 and driven end ring gear 33.
The shortcomings that existing crown gear coupling is：1, due to drive end ring gear 28, driven end ring gear 33, in indirectly
Pipe 32 easily deforms at work so that both driving shaft, driven shaft axis shift, thus cannot achieve high rotating speed fortune
Turn, factory's production capacity can not be promoted；2, since the lubrication of gear is the compartment time to add a grease, gear pair to rub barreled tooth flank
Wipe generate heat can not take away in time, gear wear is very fast during causing use, more gear changing increase production cost and
The workload of maintenance influences milling train production efficiency；Simultaneously as periodically just needing to add a grease, cause maintenance workload big,
Influence milling train production efficiency.
Invention content
Problem to be solved by this invention is to provide a kind of crown gear coupling, it makes the axis of both driving shaft and driven shaft
Line will not shift, and realize running at high speed for shaft coupling.Meanwhile it reduces gear pair abrasion, extending barreled tooth flank makes
Use the service life.In addition, it also reduces the maintenance cost to barreled tooth flank intermittent oiling, labor intensity is reduced, production efficiency is improved.
A kind of high rotating speed crown gear coupling of the present invention, it includes drive end ring gear, drive end externality shaft, by the two
Connected left gear pair, driven end ring gear, driven end externality shaft, the right gear pair that the two is connected, it further includes centre
The stiffening device of the left and right take over, being arranged in middle adapter two, the both ends of middle adapter pass through bolt, gasket, nut respectively
It is connected with drive end ring gear, driven end ring gear, left stiffening device is connect with the left end of drive end ring gear, middle adapter,
Right stiffening device is connect with the right end of driven end ring gear, middle adapter.
Further, left stiffening device includes left limit disk, and right stiffening device includes right limit disk；Left limit disk is ladder
Axis, enlarged diameter section are stuck in the seam allowance that drive end ring gear is formed with middle adapter, wherein diameter segment and middle adapter left end
Internal diameter match；Right limit disk is multi-diameter shaft, and enlarged diameter section is stuck in the seam allowance that driven end ring gear is formed with middle adapter
Interior, wherein diameter segment is matched with the internal diameter of middle adapter right end.
Further, left stiffening device further includes left elastic parts, left spring washer, and right stiffening device further includes right elastic group
Part, right spring washer；Left spring washer is arranged in the endoporus of left limit disk, and one end of left elastic parts and the centre bore of main shaft match
It closes, the other end is matched with the endoporus of left limit disk and is pressed on the end face of left spring washer；Right spring washer is arranged in right limit disk
In endoporus, one end of right elastic parts is matched with the centre bore from transmission shaft, and the other end is matched with the endoporus of right limit disk
And it is pressed on the end face of right spring washer.
Further, the material of left spring washer and right spring washer is rubber, nylon etc., preferred rubber.
Further, left elastic parts and right elastic parts are rubber bar, spring etc., preferred rubber stick.
Further, high rotating speed crown gear coupling further includes automatic circulation lubrication system, lubricating oil collection system, automatically
It includes oil-collecting babinet, oil guiding hole that circulating oil system, which includes left spray bar, right spray bar, lubricating oil collection system,；Oil-collecting babinet
Be arranged in the outside of middle adapter, drive end ring gear and driven end ring gear, by fastener be fixed on speed reducer or
On person's motor, bottom is provided with lubricating oil and collects hole；The enlarged diameter section of drive end ring gear and driven end ring gear is radially
It is both provided with oil guiding hole, left spray bar enters from the hole on the left of oil-collecting babinet in babinet, and its oil outlet face left gear pair
Left side, right spray bar enters from the hole on the right side of oil-collecting babinet in babinet, and the right side of its oil outlet face right gear pair.
Further, oil-collecting babinet is split structure, is divided into upper box, lower box, is led between upper box and lower box
Cross fastener connection.
Further, the quantity of drive end ring gear and the oil guiding hole on driven end ring gear >=2, and circumferentially
Cloth.
Further, quantity >=2 of the lubricating oil collection port of the oil-collecting bottom of box.
Further, the parameters such as barreled tooth flank, spline, preferably barreled tooth flank, gear may be used in left gear pair and right gear pair
Pair is felt relieved with major diameter is combined into.
Further, left gear pair side outer end is open type without sealing；The secondary right side outer end of right gear is unlimited without sealing
Formula.
Further, the whole dynamic balance precision after middle adapter is coupled with drive end ring gear and driven end ring gear is not
Less than G2.5.
The lubricating method of the high rotating speed crown gear coupling of the present invention：By left spray bar, gear pair sprays lubricating oil to the left,
After oil lubrication left gear pair, flowed out from the oil guiding hole of drive end ring gear；Lubricating oil passes through right spray bar gear pair to the right
It sprays, after oil lubrication right gear pair, is flowed out from the oil guiding hole of driven end ring gear, the lubricating oil flowed out from oil guiding hole passes through
After lubricating oil collection port is collected, it is driven into spray bar after being taken away lubricating oil by external system, is so followed again again
Ring lubricates.
It is an advantage of the invention that：One, by the way that two stiffening devices in left and right are respectively set in drive end and driven end so that main
The part of moved end and driven end will not deform, and to make the axis of both driving shaft and driven shaft not shift, avoid
Axis, bearing, shaft coupling generate additional dynamic load, to realize running at high speed for shaft coupling；Two, left gear pair and right gear pair
Outside without sealing, be open type, cycle lubrication may be implemented, therefore the heat that gear pair friction generates can timely band
It walks so that gear wear is slower, extends the service life of gear；Three, the lubrication for being collected oil-collecting babinet by external system
Oil is driven into spray bar again again after taking away, so carries out cycle lubrication, to realize continuous automatic oiling, therefore is safeguarded
Workload is small；Four, the vibration generated when shaft coupling work can be reduced and be absorbed, damage of the rigid support to part can be prevented
It is bad, the service life of part is extended, to reduce the workload of maintenance, improves the production efficiency of milling train.
High speed crown gear coupling of the present invention promotes about 50% than former shaft coupling rotating speed, and service life improves 1 times, safeguards labor
Fatigue resistance reduces by 90%, shortens Maintenance Downtime, meets the mesh of the requirement and production capacity promotion of continuous-rolling work characteristics
, use scope is wider.
Description of the drawings
Fig. 1 is the structural schematic diagram of the high rotating speed crown gear coupling of the present invention；
Fig. 2 is the stereogram of oil-collecting babinet in the high rotating speed crown gear coupling of the present invention；
Fig. 3 is the structural schematic diagram of existing crown gear coupling.
Specific implementation mode
The present invention will be further described in detail below in conjunction with the accompanying drawings.
Embodiment 1
A kind of high rotating speed crown gear coupling of the present invention, it includes drive end ring gear 1, drive end externality shaft 2, by two
The left gear pair 18 that person is connected, driven end ring gear 3, driven end externality shaft 4, the right gear pair 19 that the two is connected, it is also
Including middle adapter 5, the stiffening device of the left and right being arranged in middle adapter 5 two, the both ends of middle adapter 5 pass through bolt respectively
6, gasket 7, nut 8 are connected with drive end ring gear 1, driven end ring gear 3, left stiffening device and drive end ring gear 1, centre
The left end of take over 5 connects, and right stiffening device is connect with the right end of driven end ring gear 3, middle adapter 5.
The present invention in drive end and driven end by being respectively set two stiffening devices in left and right so that drive end and driven end
Part will not deform, to make the axis of both driving shaft and driven shaft not shift, avoid axis, bearing, shaft coupling
Device generates additional dynamic load, to realize running at high speed for shaft coupling.
Embodiment 2
Specifically：In crown gear coupling of the present invention：Left stiffening device includes left limit disk 10, and right stiffening device includes
Right limit disk 13；Left limit disk 10 is multi-diameter shaft, and enlarged diameter section is stuck in drive end ring gear 1 to be stopped with what middle adapter 5 was formed
In mouthful, wherein diameter segment is matched with the internal diameter of 5 left end of middle adapter；Right limit disk 13 is multi-diameter shaft, and enlarged diameter section is stuck in
In the seam allowance that driven end ring gear 3 is formed with middle adapter 5, wherein diameter segment is matched with the internal diameter of 5 right end of middle adapter.
Left limit disk 10 is supported in drive end ring gear 1 and middle adapter 5 and defines its axial position by seam allowance,
Right limit disk 13 is supported in driven end ring gear 3 and middle adapter 5 and defines its axial position by seam allowance.Left limit disk
10, right limit disk 13 is securely supported at drive end, driven end respectively so that drive end ring gear 1, driven end ring gear 3 are not
Can deform, drive end externality shaft 2, driven end externality shaft 4 is made not to deform, to ensure that driving shaft and from
The axis of both moving axis will not shift, and realize running at high speed for shaft coupling.
Embodiment 3
Left stiffening device further includes left elastic parts 9, left spring washer 11, and right stiffening device further includes right elastic parts 12, the right side
Spring washer 14；Left spring washer 11 is arranged in the endoporus of left limit disk 10, the centre bore of one end and main shaft 21 of left elastic parts 9
It matches, the other end is matched with the endoporus of left limit disk 10 and is pressed on the end face of left spring washer 11；The setting of right spring washer 14 exists
In the endoporus of right limit disk 13, one end of right elastic parts 12 is matched with from the centre bore of transmission shaft 27, the other end and right limit
The endoporus of position disk 13 is matched and is pressed on the end face of right spring washer 14.
Embodiment 4
As a modification of the present invention mode, stiffening device further includes elastic parts and spring washer, elastic parts and spring washer
Effect be：One, transmission shaft, position-arresting disk are supported, makes main shaft, shaft coupling, concentric from transmission shaft three, ensures shaft coupling
It runs at high speed；Two, the vibration generated when shaft coupling work can be reduced and be absorbed, damage of the rigid support to part can be prevented
It is bad, the service life of part is extended, to reduce the workload of maintenance, improves the production efficiency of milling train.
Wherein, the material of left spring washer 11 and right spring washer 14 is rubber, nylon etc., preferred rubber.Left elastic parts 9 and right bullet
Property component 12 be rubber bar, spring etc., preferred rubber stick.
Embodiment 5
Crown gear coupling of the present invention further includes automatic circulation lubrication system, lubricating oil collection system, automatic circulation lubrication
It includes oil-collecting babinet 17, oil guiding hole 20 that system, which includes left spray bar 15, right spray bar 6, lubricating oil collection system,；Oil-collecting babinet 17
It is arranged in the outside of middle adapter 5, drive end ring gear 1 and driven end ring gear 3, deceleration is fixed on by fastener 23
On machine or motor, bottom is provided with lubricating oil and collects hole 22；The major diameter of drive end ring gear 1 and driven end ring gear 3
Section is radially both provided with oil guiding hole 20, and left spray bar 15 enters from the hole in 17 left side of oil-collecting babinet in babinet, and its is fuel-displaced
The left side of mouth face left gear pair 18, right spray bar 16 enters from the hole on 17 right side of oil-collecting babinet in babinet, and its oil outlet
The right side of face right gear pair 19.
In crown gear coupling of the present invention：Left gear 18 side outer ends of pair are open type without sealing；19 right side of right gear pair is outer
End is open type without sealing.When lubrication, gear pair sprays lubricating oil to left spray bar 15 to the left, after oil lubrication gear pair, from
The oil guiding hole 20 of drive end ring gear flows out；Gear pair sprays lubricating oil to right spray bar 16 to the right, after oil lubrication gear pair,
It is flowed out from the oil guiding hole 20 of driven end ring gear；Oil-collecting babinet 17 is for collecting the lubricating oil flowed out from oil guiding hole 20.
The advantages of lubricating system, is outside crown gear coupling of the present invention：1, the outside of left gear pair and right gear pair is without close
Envelope is open type, cycle lubrication may be implemented, therefore the heat that gear pair friction generates can be taken away in time so that gear grinding
Damage is slower, extends the service life of gear；2, after the lubricating oil that oil-collecting babinet is collected being taken away by external system again again
It is driven into spray bar, so carries out cycle lubrication, to realize continuous automatic oiling, therefore maintenance workload is small.
Oil-collecting babinet in the present invention can also play protective cover other than for collecting the lubricating oil flowed out from oil guiding hole
Effect, prevents high-speed coupling to be abnormal situation, is happened as bolt falling high speed throws away to hurt sb.'s feelings.
Embodiment 6
For the ease of the installation and removal of oil-collecting babinet, as a modification of the present invention mode, oil-collecting babinet 17 is point
Body formula structure is divided into upper box 24, lower box 25, is coupled by fastener 26 between upper box 24 and lower box 25.
Embodiment 7
In order to keep the outflow of lubrication oil in gear pair more convenient, as a modification of the present invention mode, drive end internal tooth
The quantity of circle 1 and the oil guiding hole 20 on driven end ring gear 3 >=2, and is evenly distributed.
In order to preferably collect the lubricating oil of outflow, quantity >=2 of the lubricating oil collection port 22 of 17 bottom of oil-collecting babinet.
Embodiment 8
In the high rotating speed crown gear coupling of the present invention：Barreled tooth flank, spline may be used in left gear pair 18 and right gear pair 19
Etc. parameters, preferably barreled tooth flank, gear pair with is combined into major diameter centering.
Whole dynamic balance precision after middle adapter 5 is coupled with drive end ring gear 1 and driven end inner ring 3 is not less than
G2.5。
Embodiment 9
The lubricating method of the high rotating speed crown gear coupling of the present invention is：Lubricating oil passes through gear pair 18 to the left of left spray bar 15
It sprays, after oil lubrication left gear pair 18, is flowed out from the oil guiding hole 20 of drive end ring gear 1；Lubricating oil passes through right spray bar
16 to the right gear pair 19 spray, after oil lubrication right gear pair 19, flowed out from the oil guiding hole 20 of driven end ring gear 3, from leading
After the lubricating oil that oilhole 20 flows out is collected by lubricating oil collection port 22, beaten again again after being taken away lubricating oil by external system
Enter into spray bar, so carries out cycle lubrication.
High speed crown gear coupling of the present invention promotes about 50% than former shaft coupling rotating speed, and service life improves 1 times, safeguards labor
Fatigue resistance reduces by 90%, shortens Maintenance Downtime, meets the mesh of the requirement and production capacity promotion of continuous-rolling work characteristics
, use scope is wider.
Claims (13)
1. a kind of high rotating speed crown gear coupling, it includes drive end ring gear (1), drive end externality shaft (2), by the two phase
Left gear even is secondary (18), driven end ring gear (3), driven end externality shaft (4), the right gear pair (19) that the two is connected,
It is characterized in that：It further includes the stiffening device of left and right two of middle adapter (5), setting in middle adapter (5), middle adapter
(5) both ends pass through bolt (6), gasket (7), nut (8) and drive end ring gear (1), driven end ring gear (3) phase respectively
Even, left stiffening device is connect with the left end of drive end ring gear (1), middle adapter (5), right stiffening device and driven end ring gear
(3), the right end connection of middle adapter (5).
2. a kind of high rotating speed crown gear coupling according to claim 1, it is characterized in that：Left stiffening device includes left limit
Disk (10), right stiffening device include right limit disk (13)；Left limit disk (10) is multi-diameter shaft, and enlarged diameter section is stuck in drive end
In the seam allowance that gear ring (1) is formed with middle adapter (5), wherein diameter segment is matched with the internal diameter of middle adapter (5) left end；Right limit
Position disk (13) is multi-diameter shaft, and enlarged diameter section is stuck in the seam allowance that driven end ring gear (3) is formed with middle adapter (5), wherein
Diameter segment is matched with the internal diameter of middle adapter (5) right end.
3. a kind of high rotating speed crown gear coupling according to claim 2, it is characterized in that：Left stiffening device further includes left bullet
Property component (9), left spring washer (11), right stiffening device further includes right elastic parts (12), right spring washer (14)；Left spring washer (11) setting
In the endoporus of left limit disk (10), one end of left elastic parts (9) is matched with the centre bore of main shaft (21), the other end
It matches and is pressed on the end face of left spring washer (11) with the endoporus of left limit disk (10)；Right spring washer (14) is arranged in right limit disk
(13) in endoporus, one end of right elastic parts (12) is matched with from the centre bore of transmission shaft (27), the other end and right limit
The endoporus of disk (13) is matched and is pressed on the end face of right spring washer (14).
4. a kind of high rotating speed crown gear coupling according to claim 3, it is characterized in that：Left spring washer (11) and right spring washer
(14) material is rubber, nylon etc., preferred rubber.
5. a kind of high rotating speed crown gear coupling according to claim 3, it is characterized in that：Left elastic parts (9) and right bullet
Property component (12) be rubber bar, spring etc., preferred rubber stick.
6. a kind of high rotating speed crown gear coupling according to claim 1, it is characterized in that：High rotating speed crown gear coupling is also
Including automatic circulation lubrication system, lubricating oil collection system, automatic circulation lubrication system includes left spray bar (15), right spray bar
(6), lubricating oil collection system includes oil-collecting babinet (17), oil guiding hole (20)；Oil-collecting babinet (17) setting middle adapter (5),
The outside of drive end ring gear (1) and driven end ring gear (3) is fixed on speed reducer or motor by fastener (23)
On, bottom is provided with lubricating oil and collects hole (22)；The enlarged diameter section edge of drive end ring gear (1) and driven end ring gear (3)
Radial direction is both provided with oil guiding hole (20), and left spray bar (15) enters from the hole on the left of oil-collecting babinet (17) in babinet, and it goes out
The left side of hydraulic fluid port face left gear secondary (18), right spray bar (16) enter from the hole on the right side of oil-collecting babinet (17) in babinet, and
The right side of its oil outlet face right gear secondary (19).
7. a kind of high rotating speed crown gear coupling according to claim 6, it is characterized in that：Oil-collecting babinet (17) is split type
Structure is divided into upper box (24), lower box (25), is coupled by fastener (26) between upper box (24) and lower box (25).
8. a kind of high rotating speed crown gear coupling according to claim 6, it is characterized in that：Drive end ring gear (1) and from
The quantity of oil guiding hole (20) on moved end ring gear (3) >=2, and is evenly distributed.
9. a kind of high rotating speed crown gear coupling according to claim 6, it is characterized in that：The profit of oil-collecting babinet (17) bottom
Quantity >=2 of lubricating oil collection port (22).
10. a kind of high rotating speed crown gear coupling according to claim 1, it is characterized in that：Left gear pair (18) and right tooth
The parameters such as barreled tooth flank, spline, preferably barreled tooth flank may be used in wheel set (19), and gear pair is felt relieved with major diameter is combined into.
11. a kind of high rotating speed crown gear coupling according to claim 1, it is characterized in that：Left gear pair (18) side outer end
It is open type without sealing；Outer end is open type without sealing on the right side of right gear pair (19).
12. a kind of high rotating speed crown gear coupling according to claim 1, it is characterized in that：In middle adapter 5 and drive end
Whole dynamic balance precision after gear ring (1) and driven end ring gear (3) are coupled is not less than G2.5.
13. a kind of lubricating method of high rotating speed crown gear coupling according to claim 6, it is characterized in that：Lubricating oil is logical
Crossing left spray bar (15), gear pair (18) sprays to the left, after oil lubrication left gear secondary (18), from drive end ring gear (1)
Oil guiding hole (20) flows out；By right spray bar (16), gear pair (19) sprays lubricating oil to the right, oil lubrication right gear pair
(19) it after, is flowed out from the oil guiding hole (20) of driven end ring gear (3), the lubricating oil flowed out from oil guiding hole (20) is received by lubricating oil
After Ji Kou (22) is collected, it is driven into spray bar again again after being taken away lubricating oil by external system, so carries out cycle profit
It is sliding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810846878.5A CN108679108A (en) | 2018-07-27 | 2018-07-27 | A kind of high rotating speed crown gear coupling and its lubricating method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810846878.5A CN108679108A (en) | 2018-07-27 | 2018-07-27 | A kind of high rotating speed crown gear coupling and its lubricating method |
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| CN108679108A true CN108679108A (en) | 2018-10-19 |
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| CN201810846878.5A Pending CN108679108A (en) | 2018-07-27 | 2018-07-27 | A kind of high rotating speed crown gear coupling and its lubricating method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110701200A (en) * | 2019-09-30 | 2020-01-17 | 宝鸡石油机械有限责任公司 | Displacement compensation type integral crowned tooth coupling |
| CN111734749A (en) * | 2020-07-31 | 2020-10-02 | 镇江索达联轴器有限公司 | Carburized gear grinding crowned tooth connecting shaft and mounting and dismounting method thereof |
| CN115596664A (en) * | 2022-10-21 | 2023-01-13 | 江苏越升科技股份有限公司（Cn） | Drum-shaped tooth coupling of dual-drive melt gear pump and phase adjustment method thereof |
| CN118492074A (en) * | 2024-07-19 | 2024-08-16 | 中国重型机械研究院股份公司 | Transmission shaft device of twenty-high rolling mill and driving method |
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| CN1221478A (en) * | 1996-06-12 | 1999-06-30 | Kwd德雷斯登连接器有限公司 | Toothed clutch |
| CN202803767U (en) * | 2012-06-07 | 2013-03-20 | 中冶赛迪工程技术股份有限公司 | Automatic quick safe connecting shaft |
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| CN208734746U (en) * | 2018-07-27 | 2019-04-12 | 泰尔重工股份有限公司 | A kind of high revolving speed crown gear coupling |
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| CN1221478A (en) * | 1996-06-12 | 1999-06-30 | Kwd德雷斯登连接器有限公司 | Toothed clutch |
| CN202803767U (en) * | 2012-06-07 | 2013-03-20 | 中冶赛迪工程技术股份有限公司 | Automatic quick safe connecting shaft |
| CN203404266U (en) * | 2013-04-09 | 2014-01-22 | 泰尔重工股份有限公司 | Novel extra-long telescopic crowned-tooth coupling |
| CN104500606A (en) * | 2014-11-18 | 2015-04-08 | 四川邮科通信技术有限公司 | Drum type gear coupling |
| CN105650137A (en) * | 2016-04-07 | 2016-06-08 | 北京康为重工机械制造有限公司 | High-elasticity coupling |
| CN105972107A (en) * | 2016-06-30 | 2016-09-28 | 泰尔重工股份有限公司 | High-performance crowned tooth coupler |
| CN208734746U (en) * | 2018-07-27 | 2019-04-12 | 泰尔重工股份有限公司 | A kind of high revolving speed crown gear coupling |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110701200A (en) * | 2019-09-30 | 2020-01-17 | 宝鸡石油机械有限责任公司 | Displacement compensation type integral crowned tooth coupling |
| CN111734749A (en) * | 2020-07-31 | 2020-10-02 | 镇江索达联轴器有限公司 | Carburized gear grinding crowned tooth connecting shaft and mounting and dismounting method thereof |
| CN115596664A (en) * | 2022-10-21 | 2023-01-13 | 江苏越升科技股份有限公司（Cn） | Drum-shaped tooth coupling of dual-drive melt gear pump and phase adjustment method thereof |
| CN115596664B (en) * | 2022-10-21 | 2024-05-17 | 江苏越升科技股份有限公司 | Phase adjustment method of double-drive melt gear pump crown gear coupler |
| CN118492074A (en) * | 2024-07-19 | 2024-08-16 | 中国重型机械研究院股份公司 | Transmission shaft device of twenty-high rolling mill and driving method |
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