CN208719176U - A kind of internal spherical cage that band ABS big swing angle is sliding - Google Patents
A kind of internal spherical cage that band ABS big swing angle is sliding Download PDFInfo
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- CN208719176U CN208719176U CN201821175332.3U CN201821175332U CN208719176U CN 208719176 U CN208719176 U CN 208719176U CN 201821175332 U CN201821175332 U CN 201821175332U CN 208719176 U CN208719176 U CN 208719176U
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- internal spherical
- spherical cage
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- sliding
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Abstract
The utility model relates to a kind of internal spherical cages that band ABS big swing angle is sliding, affiliated internal spherical cage technical field, including gearbox and internal spherical cage ontology, being equipped between gearbox and internal spherical cage ontology with internal spherical cage ontology is in integrated drive connection axis, internal spherical cage ontology end face is equipped with the dustproof cover component being mutually clamped with internal spherical cage ontology, it is drivingly connected axis and is equipped with the ABS tacho to socket-connect with drive connection axis, the intrinsic displacement slot of internal spherical cage acts on steel ball and slides up and down displacement, steel ball is limited by retaining ring, the pivot angle amplitude of drive shaft is increased considerably, it prevents from causing clamping stagnation because of internal spherical cage pivot angle deficiency.The sliding internal spherical cage of band ABS big swing angle has the advantages that compact-sized, performance is complete and service life is long, constant velocity cardan joint transmission shaft internal spherical cage is realized in entrucking, it is big in entrucking angle, it is required that sliding is big, terrain can guarantee normal operation under the conditions of badly waiting, and there is anti-lock braking system, it eliminates safe hidden trouble.
Description
Technical field
The utility model relates to internal spherical cage technical fields, and in particular to a kind of internal spherical cage that band ABS big swing angle is sliding.
Background technique
Constant speed concertina type universal joint on various seabeaches, sandy beach, mountainous region, depression suitable for travelling.Automobile constant velocity concertina type ten thousand
It is the important component that speed changer is connected in car transmissions, common driving-shaft assembly, special for there is entrucking angle to section
In the constant velocity cardan joint automobile very required, in mountainous region, the rough topographys downward driving such as depression is easy to draw because of internal spherical cage pivot angle deficiency
Clamping stagnation is played, is had an accident.
Chinese patent CN201521120611.6, publication date are on August 10th, 2016, disclose a kind of internal spherical cage, cylinder outer race
Including shield segment, interlude and deferent segment, flange cup is fixed with below the deferent segment, the flange cup, which is uniformly distributed, to be equipped with
Mounting portion, flange cup center offer centre bore, are opened up on the mounting portion there are two mounting hole, the center of circle of each mounting hole with
The circle center distance of centre bore is equal, and the outer wall of the mounting portion is in arc-shaped；Between the outer wall and centre bore of the flange cup
Distance is greater than the radius of cylinder outer race.It is matched dust-proof since constant velocity cardan joint needs to do pivot angle movement and stretching motion after entrucking
Shade assembly iron covering is also easy to produce fatigue under long-term reciprocal pulling force effect, causes iron covering that can not be close to gasket completely, and product can be because
Leakproofness is bad and leads to leak grease, to reduce the service life of product.There is also in case of emergency carry out emergency brake
There is universal shaft and causes inclination of vehicle overturning or the harm of direction out of control in wheel lock up phenomenon.
Summary of the invention
The utility model mainly solves to exist in the prior art pivot angle insufficient amplitude and emergency brake braking in operational process
The deficiency to lose control of one's vehicle occurred, provides a kind of internal spherical cage that band ABS big swing angle is sliding, compact-sized, superior performance
And the feature that service life is long, it solves constant velocity cardan joint transmission shaft internal spherical cage in entrucking, is slided with requirement greatly in entrucking angle
Move big problem so that under the conditions of terrain is badly equal can normal operation, and there is anti-lock braking system, it is hidden to eliminate safety
Suffer from.
Above technical problems of the utility model are mainly solved by the following technical scheme:
A kind of internal spherical cage that band ABS big swing angle is sliding, including gearbox and internal spherical cage ontology, the gearbox with it is interior
Between cage ontology be equipped with internal spherical cage ontology be in integrated drive connection axis, the internal spherical cage ontology end face be equipped with it is interior
The dustproof cover component that cage ontology is mutually clamped, the drive connection axis are equipped with the ABS revolving speed to socket-connect with drive connection axis
Device, the ABS tacho include ABS tacho ontology, and the ABS tacho inner body wall is equipped with and ABS tacho sheet
The tachometric survey ring of body same axis fitting.
Internal spherical cage ontology and its drive connection axis integration, effect is that power of engine is delivered from speed changer to two
A front vehicle wheel drives high vehicle speeds.Internal spherical cage ontology and drive shaft connection function are run in wheel, pass through dustproof cover component
It plays a protective role to internal spherical cage ontology and drive shaft, guarantees free from the influence of the external environment and pollution, also there is storage lubrication
The effect of rouge provides the heat for reducing friction while protection and generating for actuator, extends the service life of actuator.ABS turns
Fast device has the function of that measurement is drivingly connected axis rotation speed change, provides data for vehicle-mounted ABS system by Radio Transmission Technology and transports
Row, prevent wheel in braking process locking and slide, if front-wheel locking, automobile is substantially along traveling straight forward, automobile
In stable state, but automobile loses course changing control ability, avoiding barrier during such operator brake, pedestrian and
Necessary handling maneuver control that should be taken on bend etc. just cannot achieve.If rear lock, the insensitivity of automobile
It is deteriorated, under the side interference power of very little, the dangerous phenomenon such as whipping, or even u-turn will occur for automobile.Especially in certain evils
Under bad road conditions, such as road surface slippery situation or there is ice and snow, wheel lock up will be difficult to ensure the traffic safety of automobile.In addition, due to braking
When wheel lock up, so as to cause part sharply rub, it will substantially reduce the service life of tire.ABS by control action in
Brake-pipe pressure on brake wheel cylinder, make automobile in emergency brake wheel will not locking, can thus automobile be made to exist
Preferable directional stability is still able to maintain when emergency braking.ABS tacho energy precise and high efficiency must be provided under vehicle driving state
Brake condition gives vehicle-mounted ABS anti-lock braking system.
Preferably, the ABS tacho body outer wall is equipped with several raised lines, spiral shell is equipped in the tachometric survey ring
Line mounting hole, the threaded mounting hole and drive connection axis same axis socket.
It by threaded mounting hole and is drivingly connected axis and socket-connects fixation, several raised lines when assembling ABS tacho for that can make
It is screwed with tools such as pipe wrench, spanners, tachometric survey ring is fixed in ABS tacho and is drivingly connected axis synchronous rotation, real
When engine and parameter case are provided operating condition to vehicle-mounted ABS, prevent wheel lock up phenomenon.
Preferably, the internal spherical cage ontology includes barrel-type casing, the barrel-type casing inner wall is equipped with several displacements
Slot, the barrel-type casing is interior to be equipped with inner race, and the steel mutually slid with displacement slot is equipped between the inner race and displacement slot
Ball is equipped with the annular retainer fixed with rolling steel balls phase shift between the inner race outer wall and barrel-type casing inner wall, if
Dry displacement slot end is equipped with the retaining ring being halved together with barrel-type casing.
When drive shaft and inner race carry out spline connection, the steering of wheel drives drive shaft to carry out pivot angle, and inner race is logical
It crosses steel ball arranged in a ring in annular retainer and carries out pivot angle rotation, and steel ball can carry out sliding up and down in displacement slot,
The amplitude of pivot angle is increased, realizes that larger axial sliding and angle turn to, eliminates and cause clamping stagnation because of pivot angle deficiency.
Preferably, the dustproof cover component includes rubber sleeve, the rubber sleeve is equipped with clip, the rubber
Set bottom is equipped with the metal connector sleeve being interlockingly connected with rubber sleeve, and the metal connector sleeve is mutually clamped with barrel-type casing.
Rubber sleeve using hydrogenation butadiene acrylonitrile rubber material can high temperature resistant, metal connector sleeve is effectively protected rubber in transmission shaft pivot angle
Gum cover is not damaged, is radiated using the compound rubber sleeve heat that can effectively transmit of metal connector sleeve, big in severe operating condition
The feasible revolving speed for increasing driving-shaft assembly greatly, extends the service life of transmission shaft.Clip can preferably by rubber sleeve and drive
Moving axis is fixedly connected.Rubber sleeve have can twist compression deformation characteristic, effective protection drive shaft pivot angle and static process.
Preferably, being equipped with the O-ring being halved together with barrel-type casing between the barrel-type casing and metal connector sleeve.
The end face of barrel-type casing and metal connector sleeve is reinforced fixing by bolt, the boss and gold that barrel-type casing outer circle has
The groove flange belonged on connector sleeve is buckled, and is equipped with is halved together and the O-ring outside barrel-type casing in circular bosses between the two,
The intracorporal lubricating grease exudation of chamber is prevented, while preferably cage being protected not damaged by dust and introduced contaminants.
Preferably, the inner race is by maximum pendulum angle of the steel ball in displacement slot up to 60~70 degree.
The corner that external ball cage can be used under normal circumstances is 30 degree or so, and maximum pendulum angle can be to 50 degree；Internal spherical cage is 25
It spends between 30 degree.In order to improve the stability that vehicle travels on various seabeaches, sandy beach, mountainous region, depression, prevent internal spherical cage from putting
Angle deficiency causes clamping stagnation, has an accident.
The utility model can reach following effect:
The utility model provides a kind of internal spherical cage that band ABS big swing angle is sliding, compared with prior art, the band
The sliding internal spherical cage of ABS big swing angle has the advantages that compact-sized, performance is complete and service life is long, realizes constant velocity universal
Transmission shaft internal spherical cage is saved in entrucking, it is big in entrucking angle, it is desirable that sliding is big, and terrain can be transported normally under the conditions of badly waiting
Make, and there is anti-lock braking system, eliminates safe hidden trouble.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structure sectional view of the ABS tacho in the utility model.
In figure: gearbox 1 is drivingly connected axis 2, ABS tacho 3, internal spherical cage ontology 4, dustproof cover component 5, O-ring 6, cylinder
Shape shell 7, displacement slot 8, steel ball 9, inner race 10, annular retainer 11, retaining ring 12, metal connector sleeve 13, rubber sleeve 14, clip
15, raised line 16, ABS tacho ontology 17, tachometric survey ring 18, threaded mounting hole 19.
Specific embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Embodiment: as shown, a kind of internal spherical cage that band ABS big swing angle is sliding, including gearbox 1 and internal spherical cage ontology
4, internal spherical cage ontology 4 includes barrel-type casing 7, and 7 inner wall of barrel-type casing is equipped with 6 displacement slots 8, is equipped with inner race in barrel-type casing 7
10, the steel ball 9 slid with 8 phase of displacement slot is equipped between inner race 10 and displacement slot 8, inner race 10 is by steel ball 9 in displacement slot 8
Interior maximum pendulum angle is up to 65 degree；The annular fixed with 9 phase shift of steel ball is equipped between 7 inner wall of 10 outer wall of inner race and barrel-type casing
11,68 ends of displacement slot of retainer are equipped with the retaining ring 12 being halved together with barrel-type casing 7.Between gearbox 1 and internal spherical cage ontology 4
Equipped with being in integrated drive connection axis 2 with internal spherical cage ontology 4,4 end face of internal spherical cage ontology is equipped with to be clamped with 4 phase of internal spherical cage ontology
Dustproof cover component 5, dustproof cover component 5 include rubber sleeve 14, rubber sleeve 14 be equipped with clip 15,14 bottom of rubber sleeve be equipped with
The metal connector sleeve 13 that rubber sleeve 14 is interlockingly connected, metal connector sleeve 13 are clamped with 7 phase of barrel-type casing.Barrel-type casing 7 and metal connect
The O-ring 6 being halved together with barrel-type casing 7 is equipped between female connector 13.Drive connection axis 2 is equipped with to socket-connect with drive connection axis 2
ABS tacho 3, ABS tacho 3 include ABS tacho ontology 17,17 outer wall of ABS tacho ontology be equipped with several raised lines
Threaded mounting hole 19 is equipped in 16, ABS tacho ontologies 17, be equipped between threaded mounting hole 19 and ABS tacho ontology 17 with
It is drivingly connected the tachometric survey ring 18 that axis 2 is separately coaxially socketed.
Engine driving gearbox 1 drives drive connection axis 2 to rotate together with internal spherical cage ontology 4, the drive shaft on wheel
It is connect with 10 spline of inner race, realizes that drive shaft rotates and with motor-car by steel ball 9 and annular retainer 11 in barrel-type casing 7
Wheel operation, pivot angle can effectively adjust wheel steering operation.Displacement slot 8 acts on steel ball 9 and slides up and down displacement, passes through gear
It encloses 12 pairs of steel balls 9 to limit, has increased considerably the pivot angle amplitude of drive shaft, prevent from causing card because of internal spherical cage pivot angle deficiency
It is stagnant.It is drivingly connected the ABS tacho 3 that axis 2 is equipped with to pass through tachometric survey ring 18 and be drivingly connected 2 synchronous rotary of axis, will measure
Rotary speed data is wirelessly transmitted on vehicle-mounted ABS, when preventing emergency braking brake, wheel lock up phenomenon occurs.
In conclusion the sliding internal spherical cage of band ABS big swing angle has, compact-sized, performance is complete and service life is long
The advantages of, constant velocity cardan joint transmission shaft internal spherical cage is overcome in entrucking, it is big in entrucking angle, it is desirable that sliding is big, terrain
Energy normal operation under the conditions of badly waiting, and there is anti-lock braking system, it eliminates safe hidden trouble.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned example embodiment, and
Without departing substantially from the essential characteristic of utility model, the utility model can be realized in other specific forms.Therefore nothing
By from the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, the scope of the utility model by
Appended claims rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes be embraced therein.It should not treat any reference in the claims as limiting related power
Benefit requires.
In short, the foregoing is merely specific embodiment of the utility model, but the structure feature of the utility model not office
It is limited to this, in the field of the utility model, made changes or modifications all cover in this reality any those skilled in the art
Among novel the scope of the patents.
Claims (5)
1. a kind of internal spherical cage that band ABS big swing angle is sliding, including gearbox (1) and internal spherical cage ontology (4), it is characterised in that:
Being equipped between the gearbox (1) and internal spherical cage ontology with internal spherical cage ontology (4) is in integrated drive connection axis (2), institute
Internal spherical cage ontology (4) end face stated is equipped with the dustproof cover component (5) being mutually clamped with internal spherical cage ontology (4), the drive connection
Axis (2) is equipped with the ABS tacho (3) to socket-connect with drive connection axis (2), and the ABS tacho (3) includes ABS revolving speed
Device ontology (17), ABS tacho ontology (17) inner wall are equipped with the revolving speed being bonded with ABS tacho ontology (17) same axis
It measures ring (18).
2. a kind of sliding internal spherical cage of band ABS big swing angle according to claim 1, it is characterised in that: the ABS turns
Fast device ontology (17) outer wall is equipped with several raised lines (16), is equipped with threaded mounting hole (19) in the tachometric survey ring (18), institute
The threaded mounting hole (19) stated and drive connection axis (2) same axis socket.
3. a kind of sliding internal spherical cage of band ABS big swing angle according to claim 1, it is characterised in that: the interior ball
Cage ontology (4) includes barrel-type casing (7), and the barrel-type casing (7) inner wall is equipped with several displacement slots (8), the cylinder outer race
Inner race (10) are equipped in body (7), equipped with mutually sliding with displacement slot (8) between the inner race (10) and displacement slot (8)
Steel ball (9) is equipped with the ring fixed with steel ball (9) phase shift between the inner race (10) outer wall and barrel-type casing (7) inner wall
Shape retainer (11), several displacement slot (8) ends are equipped with the retaining ring (12) being halved together with barrel-type casing (7).
4. a kind of sliding internal spherical cage of band ABS big swing angle according to claim 2, it is characterised in that: described is dust-proof
Shade assembly (5) includes rubber sleeve (14), and the rubber sleeve (14) is equipped with clip (15), and the rubber sleeve (14) bottom is set
There is the metal connector sleeve (13) being interlockingly connected with rubber sleeve (14), the metal connector sleeve (13) is mutually clamped with barrel-type casing (7).
5. a kind of sliding internal spherical cage of band ABS big swing angle according to claim 3, it is characterised in that: the tubular
The O-ring (6) being halved together with barrel-type casing (7) is equipped between shell (7) and metal connector sleeve (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821175332.3U CN208719176U (en) | 2018-07-24 | 2018-07-24 | A kind of internal spherical cage that band ABS big swing angle is sliding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821175332.3U CN208719176U (en) | 2018-07-24 | 2018-07-24 | A kind of internal spherical cage that band ABS big swing angle is sliding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208719176U true CN208719176U (en) | 2019-04-09 |
Family
ID=65974689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821175332.3U Active CN208719176U (en) | 2018-07-24 | 2018-07-24 | A kind of internal spherical cage that band ABS big swing angle is sliding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208719176U (en) |
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2018
- 2018-07-24 CN CN201821175332.3U patent/CN208719176U/en active Active
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