CN206000892U - A kind of flexible coupling that applies in non-constant speed drive's axle assembly - Google Patents
A kind of flexible coupling that applies in non-constant speed drive's axle assembly Download PDFInfo
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- CN206000892U CN206000892U CN201621002621.4U CN201621002621U CN206000892U CN 206000892 U CN206000892 U CN 206000892U CN 201621002621 U CN201621002621 U CN 201621002621U CN 206000892 U CN206000892 U CN 206000892U
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- nylon yarn
- yarn layer
- rubber
- collar bush
- flexible coupling
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Abstract
The utility model discloses a kind of flexible coupling that applies in non-constant speed drive's axle assembly, including body of rubber, nylon yarn layer, collar bush and pipe bushing, the body of rubber is a cylinder, the axial centre position of the body of rubber is provided with a mesopore, and six collar bush and six buffer shock-absorbing holes are distributed with along body of rubber even circumferential, collar bush is alternately arranged with buffer shock-absorbing hole, and the nylon yarn layer of wherein side is positive power direction nylon yarn layer, the nylon yarn layer of opposite side is reverse power direction nylon yarn layer.The non-drive axle assembly for being equipped with flexible coupling possesses high-durability energy and high damping properties, the vibration of car load transmission system can effectively be reduced, the overall axially and radially deviation of driving-shaft assembly can be eliminated, the nylon yarn layer of the cluster stayed structure inside flexible coupling can efficiently eliminate the axial impact produced during transmission torque.
Description
Technical field
The utility model is related to field of machining, and in particular to a kind of flexibility connection that applies in non-constant speed drive's axle assembly
Axial organ.
Background technology
Shaft coupling is for connection to the driving shaft in mechanism and driven shaft, is allowed to rotate with the machinery zero of transmitting torque jointly
Part, in the power transmission of high-speed overload, shaft coupling also has buffering, vibration damping and improves the effect of shafting dynamic property.
In car transmissions, general engine is mostly connected by means of shaft coupling and working machine and fetches raising car load load
Weight and operating characteristics, part passenger car chassis dynamical system adopt non-constant speed drive's axle assembly connected mode, and traditional non-constant speed is passed
Moving axis assembly is all by Hooke's joint counter flange fork and the input of the power such as car load gearbox, transfer case and back axle or output
Flange is rigidly connected, and then reaches the effect of torque drive.
In dynamical system moment of torsion transmittance process, due to the intrinsic frequency of the assemblies such as gearbox, transfer case, back axle, power transmission shaft
Rate is different, there is frequency and is superimposed situation, and then cause resonance of the car, the slow-speed of revolution or high rotating speed to tremble under car load different rotating speeds are travelled
Situations such as dynamic abnormal sound；And driving-shaft assembly plays important anastomosis in car load dynamical system, in car load chassis dynamical system
During system R ＆ D design, often due to the structural form of power transmission shaft is restricted causes have very big shadow to car load comfort property
Ring.
Utility model content
In order to solve above-mentioned technical problem, mesh of the present utility model is that providing one kind applies in non-constant speed drive's axle assembly
Flexible coupling, for improving the comfort property of car load.
For achieving the above object, the utility model provides following technical scheme：One kind is applied in non-constant speed drive's axle assembly
Flexible coupling, including body of rubber, nylon yarn layer, collar bush and pipe bushing, the body of rubber is a cylinder,
The axial centre position of the body of rubber is provided with a mesopore, and six collar linings is distributed with along body of rubber even circumferential
Set and six buffer shock-absorbing holes, collar bush are alternately arranged with buffer shock-absorbing hole, and the pipe bushing is inserted by axial restraint is nested
It is located in collar bush, is connected by nylon yarn layer between the collar bush collar bush adjacent with both sides, and wherein
The nylon yarn layer of side is positive power direction nylon yarn layer, and the nylon yarn layer of opposite side is reverse power direction nylon yarn layer,
One end of the collar bush is connection end, and protrudes from the body of rubber end face that the connection end is located, the two of body of rubber
On individual end face, the connection end is alternately arranged with other collar bush.
As a kind of improvement further for applying the flexible coupling in non-constant speed drive's axle assembly of the utility model, described
Collar bush be all made of copper with pipe bushing.
As a kind of improvement further for applying the flexible coupling in non-constant speed drive's axle assembly of the utility model, described
The axial centre position of pipe bushing be provided with bolt hole.
As a kind of improvement further for applying the flexible coupling in non-constant speed drive's axle assembly of the utility model, described
Buffer shock-absorbing hole cross section be in slotted hole.
Beneficial effect
The utility model adopts quality of rubber materials, and is provided with deformation buffer vibration damping hole, can reach buffering, vibration damping and carry
The effect of high shafting dynamic property.The purpose of flexible coupling connected mode is to improve car load comfort property, is joined by flexibility
Axial organ comes that the power of transition three-jaw flange and car load is input into or output flange be connected, forms flexible connection mode, is equipped with flexible connection
Non- constant speed drive's axle assembly of axial organ can effectively adjust the frequency range of transmission system 30-150Hz, by the structure of assembly
Optimize, maximum functional rotating speed is up to about 8000rpm.
The non-drive axle assembly for being equipped with flexible coupling possesses high-durability energy and high damping properties, effectively can reduce whole
The vibration of car transmission system, extends the power input of power drive system and the service life of output block, can eliminate transmission
The overall axially and radially deviation of axle assembly, the nylon yarn layer of the cluster stayed structure inside flexible coupling can be efficient
The axial impact produced during transmission torque is eliminated, driving-shaft assembly service life is improved, the specification pattern of shaft coupling installing hole can
To customize by user's requirement, the non-constant speed drive's axle assembly for being equipped with flexible coupling can be widely applied to the country and external high-end
Rear-guard passenger car.
Description of the drawings
Fig. 1 is the structural representation of the utility model flexible coupling；
Fig. 2 is the broken section structural representation of the utility model flexible coupling；
In figure：1st, body of rubber, 2, positive power direction nylon yarn layer, 3, collar bush, 4, pipe bushing, 5, reaction force side
To nylon yarn layer, 6, buffer shock-absorbing hole, 7, mesopore.
Specific embodiment
Below in conjunction with the accompanying drawings specific embodiment of the present utility model is further described.
As illustrated, a kind of flexible coupling that applies in non-constant speed drive's axle assembly, including body of rubber 1, nylon wire
Layer, collar bush 3 and pipe bushing 4, the body of rubber 1 is a cylinder, and the axial centre position of the body of rubber 1 sets
A mesopore 7 is equipped with, and six collar bush 3 and six buffer shock-absorbing holes 6, collar is distributed with along 1 even circumferential of body of rubber
Bushing 3 is alternately arranged with buffer shock-absorbing hole 6, and the pipe bushing 4 is plugged in collar bush 3 by axial restraint nesting, described
Connected by nylon yarn layer between the collar bush 3 adjacent with both sides of collar bush 3, and the nylon yarn layer of wherein side is for just
To power direction nylon yarn layer 2, the nylon yarn layer of opposite side is reverse power direction nylon yarn layer 5, the one of the collar bush 3
Hold as connection end, and protrude from 1 end face of body of rubber that the connection end is located, on two end faces of body of rubber 1, the company
Connect end to be alternately arranged with other collar bush 3.
Flexible coupling is combined with non-constant speed drive's axle assembly, its one end is using three-jaw flange and driving-shaft assembly central siphon
And flexible coupling connects, its three-jaw end face of flange centre is drilled with the centre bore of fixed size size, and the other end is using often
Rule flanged yoke connection, suitable according to car load installation dimension and rigidity requirement by suspension bracket in the middle of Hooke's joint transition, power transmission shaft
When selection medial support structures.The non-drive axle assembly for being equipped with flexible coupling possesses high-durability energy and high damping properties,
The vibration of car load transmission system can effectively be reduced, extend the power input of power drive system and the service life of output block,
The overall axially and radially deviation of driving-shaft assembly, the nylon wire of the cluster stayed structure inside flexible coupling can be eliminated
Layer can efficiently eliminate the axial impact produced during transmission torque, improve driving-shaft assembly service life.
The above, is only preferred embodiment of the present utility model, not the utility model is made any formal
Restriction, although the utility model is disclosed above with preferred embodiment, but is not limited to the utility model, any ripe
Professional and technical personnel is known, in the range of without departing from technical solutions of the utility model, when in the technology using the disclosure above
Hold and make a little change or be modified to the Equivalent embodiments of equivalent variations, as long as be without departing from technical solutions of the utility model
Hold, any simple modification, equivalent variations and the modification that above example is made according to technical spirit of the present utility model, all still
Belong in the range of technical solutions of the utility model.
Claims (4)
1. a kind of flexible coupling that applies in non-constant speed drive's axle assembly, including body of rubber（1）, nylon yarn layer, collar lining
Set（3）And pipe bushing（4）, it is characterised in that：The body of rubber（1）It is a cylinder, the body of rubber（1）Axial direction
Center is provided with a mesopore（7）, and along body of rubber（1）Even circumferential is distributed with six collar bush（3）With six
Buffer shock-absorbing hole（6）, collar bush（3）With buffer shock-absorbing hole（6）It is alternately arranged, the pipe bushing（4）Embedding by axial restraint
Set is plugged in collar bush（3）Interior, the collar bush（3）The collar bush adjacent with both sides（3）Between pass through nylon yarn layer
Connection, and the nylon yarn layer of wherein side is positive power direction nylon yarn layer（2）, the nylon yarn layer of opposite side is reversely dynamic
Force direction nylon yarn layer（5）, the collar bush（3）One end be connection end, and protrude from the rubber master that the connection end is located
Body（1）End face, in body of rubber（1）Two end faces on, the connection end and other collar bush（3）It is alternately arranged.
2. a kind of flexible coupling that applies in non-constant speed drive's axle assembly according to claim 1, it is characterised in that：Institute
The collar bush that states（3）With pipe bushing（4）All it is made of copper.
3. a kind of flexible coupling that applies in non-constant speed drive's axle assembly according to claim 1, it is characterised in that：Institute
The pipe bushing that states（4）Axial centre position be provided with bolt hole.
4. a kind of flexible coupling that applies in non-constant speed drive's axle assembly according to claim 1, it is characterised in that：Institute
The buffer shock-absorbing hole that states（6）Cross section be in slotted hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621002621.4U CN206000892U (en) | 2016-08-31 | 2016-08-31 | A kind of flexible coupling that applies in non-constant speed drive's axle assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621002621.4U CN206000892U (en) | 2016-08-31 | 2016-08-31 | A kind of flexible coupling that applies in non-constant speed drive's axle assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206000892U true CN206000892U (en) | 2017-03-08 |
Family
ID=58196310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621002621.4U Active CN206000892U (en) | 2016-08-31 | 2016-08-31 | A kind of flexible coupling that applies in non-constant speed drive's axle assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206000892U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108518425A (en) * | 2018-07-03 | 2018-09-11 | 宁国宁志橡塑科技有限公司 | Flexible coupling |
| CN109611459A (en) * | 2019-01-21 | 2019-04-12 | 柳州日高汽车减振技术有限责任公司 | A kind of yielding coupling |
| CN109808488A (en) * | 2019-03-29 | 2019-05-28 | 三一汽车制造有限公司 | Transmission component, chassis system and unmanned platform |
-
2016
- 2016-08-31 CN CN201621002621.4U patent/CN206000892U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108518425A (en) * | 2018-07-03 | 2018-09-11 | 宁国宁志橡塑科技有限公司 | Flexible coupling |
| CN109611459A (en) * | 2019-01-21 | 2019-04-12 | 柳州日高汽车减振技术有限责任公司 | A kind of yielding coupling |
| CN109808488A (en) * | 2019-03-29 | 2019-05-28 | 三一汽车制造有限公司 | Transmission component, chassis system and unmanned platform |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |