CN206397960U - A kind of interior star-wheel of synchronous reducing for light-duty vehicle - Google Patents
A kind of interior star-wheel of synchronous reducing for light-duty vehicle Download PDFInfo
- Publication number
- CN206397960U CN206397960U CN201621431894.0U CN201621431894U CN206397960U CN 206397960 U CN206397960 U CN 206397960U CN 201621431894 U CN201621431894 U CN 201621431894U CN 206397960 U CN206397960 U CN 206397960U
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- China
- Prior art keywords
- wheel
- interior star
- cylindrical particles
- light
- duty vehicle
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Abstract
The utility model is related to a kind of interior star-wheel of the synchronous reducing for light-duty vehicle.It is disposed with steel ball ball on the alley of described interior star-wheel indent, is embedded with cylindrical particles on the angle of evagination is convex；Described interior star-wheel is outer to be covered by beam ring；It is hollow in described cylindrical particles, and inject in hollow cavity gelatin grease；The utility model is simple in construction, assembling is easy；Suitable for the assembling of the interior star-wheel of light-duty vehicle；The lubricating system of cylindrical particles is added in structure, it can between beam ring and interior star-wheel to be converted to rolling friction by the sliding friction being driven, and during rolling friction, independent lubrication is provided by the hollow gelatin grease of cylindrical particles, the abrasion between beam ring and interior star-wheel is reduced, overall service life is improved.
Description
Technical field
The utility model is related to a kind of interior star-wheel of the synchronous reducing for light-duty vehicle.
Background technology
Mechanical transmission architecture is simple, reliable operation, is widely used on all kinds of automobiles.It constitutes feelings substantially
Condition and operation principle：The power of engine through clutch 1, speed changer 2, universal joint 3, power transmission shaft 8, main reducing gear 7, differential mechanism 5,
Semiaxis 6 is transmitted to driving wheel below.And coordinate with engine, it is ensured that automobile at different conditions can normally travel.In order to adapt to
The different requirements of running car, power train, which should have to slow down, to be increased torsion, speed change, makes car reversed, interrupt power transmission, drive both sides
Driving wheel differential speed rotation etc. is specifically acted on.Fluid transmission united application fluid power and machinery transmit power.On automobile, fluid power is passed
It is dynamic to refer generally to liquid transmission, i.e., using liquid as driving medium, circulated using liquid between active member and drive element
Power is transmitted in the change of kinetic energy in journey.Hydrodynamic unit has two kinds of fluid-flywheel clutch and fluid torque-converter.Fluid-flywheel clutch
Moment of torsion can only be transmitted, and the size of moment of torsion can not be changed, the partial function of clutch can be replaced, that is, ensures automobile balance starting
And acceleration, but it cannot be guaranteed that the gear in gear shift in speed changer is not hit.Fluid torque-converter is then except with fluid coupling
Outside the repertoire of device, moreover it is possible to realize variable speed, therefore apply must be more much broader than fluid-flywheel clutch.But, fluid torque-converter
Output torque and the ratio range of input torque be also insufficient for use requirement, therefore general connect again behind one has level
Formula mechanical transmission and Hydromechanical transmission is constituted to replace the clutch and speed changer in mechanical transmission system.Hydraulic machine
Formula power train can automatically realize variable speed respectively according to the change of road resistance in several vehicle speed ranges, and wherein
Step type mechanical transmission can also realize and automatically or semi-automatically manipulate, thus the operation of driver can be made greatly simplified.But
Be due to that its structure is more complicated, cost is higher, the shortcomings of mechanical efficiency is relatively low, except sedan limousine and part heavy-duty car with
Outside, general car and lorry are seldom used.
The content of the invention
The purpose of this utility model is to provide a kind of interior star-wheel of the synchronous reducing for light-duty vehicle, in being background technology
A part in pointed mechanical transmission architecture.
The utility model solves its above-mentioned technical problem and uses following technical scheme：It is a kind of for light-duty vehicle
The interior star-wheel of synchronous reducing, it is mainly configured with：Interior star-wheel, alley, cylindrical particles, beam ring, steel ball ball, angle are convex, and described is interior
It is disposed with steel ball ball on the alley of star-wheel indent, is embedded with cylindrical particles on the angle of evagination is convex；Described interior star-wheel is outer by beam ring
Covered；
It is hollow in described cylindrical particles, and inject in hollow cavity gelatin grease；
The described cylindrical particles highest arc surface 0.3-1.2mm convex higher than angle.
The beneficial effects of the utility model：Simple in construction, assembling is easy；Suitable for the assembling of the interior star-wheel of light-duty vehicle；
The lubricating system of cylindrical particles is added in structure, can between beam ring and interior star-wheel to be converted to by the sliding friction being driven
Rolling friction, and during rolling friction, provide independent lubrication by the hollow gelatin grease of cylindrical particles, reduce
Abrasion between beam ring and interior star-wheel, improves overall service life.
Brief description of the drawings
Fig. 1 is a kind of interior star-wheel overall structure figure of synchronous reducing for light-duty vehicle of the utility model.
Fig. 2 is a kind of interior star-wheel detonation configuration figure of synchronous reducing for light-duty vehicle of the utility model.
Fig. 3 is a kind of interior star-wheel orthographic projection structure chart of synchronous reducing for light-duty vehicle of the utility model.
Fig. 4 is sectional structure chart at Fig. 3 A-A.
Star-wheel in 1- in figure, 2- alleys, 3- cylindrical particles, 4- beam rings, 5- steel ball balls, 6- angles are convex.
Embodiment
1-4 makes a detailed explanation to embodiment of the present utility model below in conjunction with the accompanying drawings.
Embodiment：A kind of interior star-wheel of synchronous reducing for light-duty vehicle, it is mainly configured with：Interior star-wheel 1, alley 2,
Steel ball ball 5 is disposed with cylindrical particles 3, beam ring 4, steel ball ball 5, angle convex 6, the alley 2 of the described indent of interior star-wheel 1, evagination
Cylindrical particles 3 are embedded with angle convex 6；Described interior star-wheel 1 is outer to be covered by beam ring 4；
It is hollow in described cylindrical particles 3, and inject in hollow cavity gelatin grease；
Described cylindrical particles 3 are higher than the highest arc surface 0.3-1.2mm at angle convex 6.
Core of the present utility model is to have embedded cylindrical particles 3 on convex 6 position in angle, thus by former traditional angle convex 6 with
The contact surface of beam ring 4 is converted to the process in rolling friction face by sliding friction surface.It is hollow in using for auxiliary, cylindrical particles 3
And gelatin grease is injected with, individually it can provide lubricant grease for newly-increased system during rolling friction.
It is higher than the highest arc surface 0.3-1.2mm technological means at angle convex 6 by cylindrical particles 3, can greatly avoids
Steel ball ball 5 occurs with the thing that beam ring 4 mutually gets stuck, it is ensured that long-time of the steel ball ball 5 in alley 2 is efficiently run.
General principle of the present utility model, principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within the range of claimed the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (1)
1. a kind of interior star-wheel of synchronous reducing for light-duty vehicle, it is mainly configured with：Interior star-wheel (1), alley (2), cylinder
Particle (3), beam ring (4), steel ball ball (5), angle are convex (6), it is characterised in that：Steel is disposed with the alley (2) of interior star-wheel (1) indent
Cylindrical particles (3) are embedded with pearl ball (5), the angle convex (6) of evagination；Described interior star-wheel (1) is covered by beam ring (4) outside；
It is hollow in described cylindrical particles (3), and inject in hollow cavity gelatin grease；
Described cylindrical particles (3) are higher than the highest arc surface 0.3-1.2mm of angle convex (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621431894.0U CN206397960U (en) | 2016-12-23 | 2016-12-23 | A kind of interior star-wheel of synchronous reducing for light-duty vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621431894.0U CN206397960U (en) | 2016-12-23 | 2016-12-23 | A kind of interior star-wheel of synchronous reducing for light-duty vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206397960U true CN206397960U (en) | 2017-08-11 |
Family
ID=59511440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621431894.0U Expired - Fee Related CN206397960U (en) | 2016-12-23 | 2016-12-23 | A kind of interior star-wheel of synchronous reducing for light-duty vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206397960U (en) |
-
2016
- 2016-12-23 CN CN201621431894.0U patent/CN206397960U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170811 Termination date: 20211223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |