CN206522371U - A kind of interior star-wheel based on constant velocity cardan joint transmission shaft anti-lock - Google Patents
A kind of interior star-wheel based on constant velocity cardan joint transmission shaft anti-lock Download PDFInfo
- Publication number
- CN206522371U CN206522371U CN201720093516.4U CN201720093516U CN206522371U CN 206522371 U CN206522371 U CN 206522371U CN 201720093516 U CN201720093516 U CN 201720093516U CN 206522371 U CN206522371 U CN 206522371U
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- China
- Prior art keywords
- bowl
- star
- wheel
- steel ball
- transmission shaft
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- Expired - Fee Related
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Abstract
The utility model is related to a kind of interior star-wheel based on constant velocity cardan joint transmission shaft anti-lock.The steel ball slideway of described star-wheel main part is embedded in steel ball, and steel ball is fettered by beam ring；Described beam ring and steel ball is caught in star-wheel bowl；Described steel ball is identical with matching in bowl inner slide form, and groove is milled with bowl wall；Described star-wheel bowl bottom is to be milled with multi-turn oil storage concave ring groove in bowl bottom cavity, bowl bottom cavity, and oil storage concave ring groove connects with groove；Described wheel main part inner core socket joint has power transmission shaft, and has fluted disc in transmission shaft end card；Described fluted disc is identical with matching on bowl bottom cavity position.The utility model realizes the lubrication of the self-produced vortex of lubricating oil in star-wheel bowl by the way of oil storage concave ring groove, groove are set in star-wheel bowl；Real-time lubricating function is provided for the system that is entirely driven；In addition design organization is simple, and the mode of the milling groove of pure solves the purpose of lubricant effect lifting, therefore cost-effective.
Description
Technical field
The utility model is related to a kind of interior star-wheel based on constant velocity cardan joint transmission shaft anti-lock.
Background technology
Universal joint is universal joint, is the parts for realizing the transmission of varied angle power, for needing to change transmission axis direction
Position, it is " joint " part of the universal driving device of automobile driving system.Universal joint is combined with power transmission shaft, referred to as universal
Save transmission device.On the vehicle that front engine rear wheel drives, card gear is arranged on transmission output shaft with driving
Between dynamic bridge main reducing gear input shaft；And the vehicle of front engine, front driving eliminates power transmission shaft, universal joint is arranged on both
It is responsible for driving to be again responsible between the front axle half shaft of steering and wheel.The pass being structurally and functionally somewhat like in human limb of universal joint
Section, it allows the angle between connected part to change within the specific limits.To meet power transmission, adapting to turn to and automobile
Angle change during operation caused by produced bob, the drive axle of front drive automobile is commonly used between semiaxis and wheel shaft
Universal joint is connected.But due to being limited by axial dimension, it is desirable to drift angle again than larger, single universal joint can not make output shaft with
The instantaneous angular velocity that axle enters axle is equal, easily causes vibration, aggravates the damage of part, and produces very big noise, so extensively
Using miscellaneous constant velocity cardan joint.On front drive automobile, each semiaxis is with two constant velocity cardan joints, close to variable speed drives
The universal joint of bridge is inboard universal joint, and what it is close to axletree is outboard universal joint.On rear-drive automobile, engine,
Clutch and speed changer are as an integral installation on vehicle frame, and drive axle is connected by resilient suspension with vehicle frame, both it
Between have a distance, it is necessary to be attached.Uneven road produces bounce in automobilism, and load variations or two assemblies are installed
Potential difference etc., can all cause angle and distance between transmission output shaft and main reducing gear of drive axle input shaft to change,
Therefore double Hooke's joint is all used in the cardan drive form of rear-drive automobile, is exactly that power transmission shaft two ends respectively have a universal joint,
Its effect is to make the angle at power transmission shaft two ends equal, so as to ensure that output shaft is equal all the time with the instantaneous angular velocity of input shaft.
The content of the invention
The purpose of this utility model is to provide a kind of interior star-wheel based on constant velocity cardan joint transmission shaft anti-lock.
The utility model solves its above-mentioned technical problem and uses following technical scheme：One kind is based on constant velocity cardan joint
The interior star-wheel of power transmission shaft anti-lock, it is mainly configured with：Star-wheel bowl, star-wheel main part, steel ball slideway, beam ring, steel ball, bowl bottom cavity,
Oil storage concave ring groove, groove, bowl wall, bowl inner slide, power transmission shaft, fluted disc, the steel ball slideway of described star-wheel main part are embedded in steel ball,
And steel ball is fettered by beam ring；Described beam ring and steel ball is caught in star-wheel bowl；
Described steel ball is identical with matching in bowl inner slide form, and groove is milled with bowl wall；Described star-wheel bowl bottom
Portion is to be milled with multi-turn oil storage concave ring groove in bowl bottom cavity, bowl bottom cavity, and oil storage concave ring groove connects with groove；
Described wheel main part inner core socket joint has power transmission shaft, and has fluted disc in transmission shaft end card；Described fluted disc and bowl
Match on bottom cavity position identical.
Further, described oil storage concave ring groove quantity is 3-5 roads.
The beneficial effects of the utility model：By the way of oil storage concave ring groove, groove are set in star-wheel bowl, star is realized
Take turns the lubrication of the self-produced vortex of lubricating oil in bowl；Real-time lubricating function is provided for the system that is entirely driven；In addition machine is designed
Structure is simple, and the mode of the milling groove of pure solves the purpose of lubricant effect lifting, therefore cost-effective.
Brief description of the drawings
Fig. 1 is a kind of interior star-wheel overall structure figure based on constant velocity cardan joint transmission shaft anti-lock of the utility model.
Fig. 2 is a kind of interior star-wheel detonation configuration figure based on constant velocity cardan joint transmission shaft anti-lock of the utility model.
Fig. 3 is a kind of interior star-wheel socket joint transmission shaft structure based on constant velocity cardan joint transmission shaft anti-lock of the utility model
Figure.
Fig. 4 is a kind of star-wheel bowl structure figure of the interior star-wheel based on constant velocity cardan joint transmission shaft anti-lock of the utility model.
1- star-wheels bowl, 2- star-wheel main parts, 3- steel ball slideways, 4- beam rings, 5- steel balls, 6- bowls of bottom cavities, 7- oil storage scrobicular rings in figure
Groove, 8- grooves, 9- bowl walls, 10- bowls of inner slides, 11- power transmission shafts, 12- fluted discs.
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 based on constant velocity cardan joint transmission shaft anti-lock, it is mainly configured with：Star-wheel bowl 1, star
Take turns main part 2, steel ball slideway 3, beam ring 4, steel ball 5, bowl bottom cavity 6, oil storage concave ring groove 7, groove 8, bowl wall 9, bowl inner slide 10, transmission
Axle 11, fluted disc 12, the steel ball slideway 3 of described star-wheel main part 2 are embedded in steel ball 5, and steel ball 5 is fettered by beam ring 4；It is described
Beam ring 4 and steel ball 5 be caught in star-wheel bowl 1 in；
Described steel ball 5 is identical with matching in the form of bowl inner slide 10, and groove 8 is milled with bowl wall 9；Described star-wheel
1 bottom of bowl is to be milled with multi-turn oil storage concave ring groove 7 in bowl bottom cavity 6, bowl bottom cavity 6, and oil storage concave ring groove 7 connects with groove 8；
The described inner core socket joint of wheel main part 2 has power transmission shaft 11, and has fluted disc 12 in the end card of power transmission shaft 11；Described tooth
Disk 12 is identical with matching on the position of bowl bottom cavity 6.
The described quantity of oil storage concave ring groove 7 is 3-5 roads.
Core of the present utility model is oil storage concave ring groove 7, groove 8 in star-wheel bowl 1；When star-wheel main part 2 is rotated, its
The fluted disc 12 of the end of power transmission shaft 11 is and then rotated, and is understood during rotation in the oil storage concave ring groove 7 that will converge at bowl bottom cavity 6
Lubricating oil is centrifuged, and is got rid of by the lubricating oil of centrifugal force by groove 8 toward bowl wall 9, so that bowl inner slide 10 lubricates,
So that the lubricant effect that steel ball 5 is slided is more preferable.
Claims (2)
1. a kind of interior star-wheel based on constant velocity cardan joint transmission shaft anti-lock, it is mainly configured with：Star-wheel bowl (1), star-wheel main part
(2), steel ball slideway (3), beam ring (4), steel ball (5), bowl bottom cavity (6), oil storage concave ring groove (7), groove (8), bowl wall (9), in bowl
Slideway (10), power transmission shaft (11), fluted disc (12), it is characterised in that：The steel ball slideway (3) of star-wheel main part (2) is embedded in steel ball
, and steel ball (5) is fettered by beam ring (4) (5)；Described beam ring (4) and steel ball (5) is caught in star-wheel bowl (1)；
Described steel ball (5) is identical with matching in bowl inner slide (10) form, and groove (8) is milled with bowl wall (9)；Described
Star-wheel bowl (1) bottom is bowl bottom cavity (6), is milled with multi-turn oil storage concave ring groove (7) in bowl bottom cavity (6), and oil storage concave ring groove (7) with
Groove (8) connects；
Described wheel main part (2) inner core socket joint has power transmission shaft (11), and has fluted disc (12) in power transmission shaft (11) end card；It is described
Fluted disc (12) it is identical with matching on bowl bottom cavity (6) position.
2. a kind of interior star-wheel based on constant velocity cardan joint transmission shaft anti-lock according to claim 1, it is characterised in that institute
Oil storage concave ring groove (7) quantity stated is 3-5 roads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720093516.4U CN206522371U (en) | 2017-01-22 | 2017-01-22 | A kind of interior star-wheel based on constant velocity cardan joint transmission shaft anti-lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720093516.4U CN206522371U (en) | 2017-01-22 | 2017-01-22 | A kind of interior star-wheel based on constant velocity cardan joint transmission shaft anti-lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206522371U true CN206522371U (en) | 2017-09-26 |
Family
ID=59891291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720093516.4U Expired - Fee Related CN206522371U (en) | 2017-01-22 | 2017-01-22 | A kind of interior star-wheel based on constant velocity cardan joint transmission shaft anti-lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206522371U (en) |
-
2017
- 2017-01-22 CN CN201720093516.4U patent/CN206522371U/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: 20170926 Termination date: 20200122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |