CN201296293Y - Automotive steering and control arm ball joint assembly - Google Patents
Automotive steering and control arm ball joint assembly Download PDFInfo
- Publication number
- CN201296293Y CN201296293Y CNU2008201681753U CN200820168175U CN201296293Y CN 201296293 Y CN201296293 Y CN 201296293Y CN U2008201681753 U CNU2008201681753 U CN U2008201681753U CN 200820168175 U CN200820168175 U CN 200820168175U CN 201296293 Y CN201296293 Y CN 201296293Y
- Authority
- CN
- China
- Prior art keywords
- ball base
- ball
- joint assembly
- pin
- control arm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Pivots And Pivotal Connections (AREA)
Abstract
The utility model discloses an automotive steering and control arm ball joint assembly, which belongs to the technical field of automotive connection devices. The automotive steering and control arm ball joint assembly comprises a ball pin, an upper ball cup and a lower ball cup matched with the outer wall of the ball pin, a joint arranged outside the upper ball cup, and an end cover arranged at the bottom ends of the upper ball cup and the lower ball cup, wherein the upper end of the lower ball cup is located between the lower inner wall of the upper ball cup and the outer wall of the ball pin; and an elastic gasket is arranged between the lower ball cup and the end cover. The automotive steering and control arm ball joint assembly can achieve smooth driving operation, and can reduce the abrasion between the ball pin and the upper ball cup and between the ball pin and the lower ball cup.
Description
Technical field
The utility model discloses a kind of motor turning, swing arm sphero-joint assembly, belong to automobile connecting device technical field.
Background technology
At present, Chang Yong motor turning, swing arm sphero-joint assembly mainly are made up of ball pin, joint, upper ball base, lower ball base, spring perch, spring, end cap, alemite etc.Its weak point is: during (1) spring application, the ball pin produces form-fit torque and still there is bigger endplay in spring itself, thereby when the automobile enforcement, the sphero-joint assembly is during with the suspension bob, the easy end float misalignment of ball pin, thereby make the shake of chaufeur feel pendulum, also quicken the wearing and tearing between ball pin and upper ball base and the lower ball base simultaneously; (2) upper ball base, lower ball base and ball pin all adopt rigid material to make, there is Mismachining tolerance, thereby when upper and lower ball seat cooperates with ball pin steel, have tolerance clearance, and contact surface inequality, be the line contact, abrasion differ during use, enhance faster wear, and the diameter clearance that axially reaches between the two increases, cause whole sphero-joint assembly in-use performance to descend, reduce service life.
The utility model content
In order to overcome above-mentioned shortcoming, the utility model provides a kind of motor turning, swing arm sphero-joint assembly, and feel was steady when chaufeur was travelled, and can slow down the wearing and tearing between ball pin and upper ball base, the lower ball base.
To achieve these goals, the technical scheme that the utility model adopted is:
A kind of motor turning, swing arm sphero-joint assembly, comprise the ball pin, the upper ball base, the lower ball base that match with ball pin outer wall, and the upper end of lower ball base is between upper ball base lower end inwall and ball pin outer wall, be installed in the joint in the upper ball base outside, be installed in the end cap of upper ball base, lower ball base bottom, an elastomeric pad is installed between described lower ball base and the end cap.
As the further setting of such scheme, described upper ball base, lower ball base all adopt engineering plastics to make.
After adopting such scheme, the utility model is installed an elastomeric pad between the bottom of lower ball base and end cap, substitute spring of the prior art with elastomeric pad, in order to compensate for clearance, play supplemental support, buffering, so not only cancelled spring perch, simplified integral structure, and, kept certain moment, therefore because the endplay of elastomeric pad is very little, feel can be very steady when chaufeur travelled, also slow down simultaneously the wearing and tearing between ball pin and upper ball base, the lower ball base, improved resistance to abrasion, prolonged the service life of car load.
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
For making the purpose of this utility model, structure, feature and function thereof there are further understanding, now cooperate embodiment to be described in detail as follows.
As shown in Figure 1, the utility model motor turning, swing arm sphero-joint assembly comprise ball pin 1, joint 2, upper ball base 3, lower ball base 4, end cap 6.Wherein, upper ball base 3, lower ball base 4 cooperations are installed in ball pin 1 outer wall.The upper end of lower ball base 4 is between upper ball base 3 lower end inwalls and ball pin 1 outer wall, and closed contact between the upper ball base 3, lower ball base 4.Joint 2 cooperations are installed in upper ball base 3 outsides.The bottom of upper ball base 3, lower ball base 4 is equipped with end cap 6.This is the common structure of motor turning, swing arm sphero-joint assembly.
The improvement of this case is: an elastomeric pad 5 is installed between the bottom of lower ball base 4 and end cap 6, is used for substituting spring of the prior art, in order to compensate for clearance.Elastomeric pad 5 plays supplemental support, buffering, so not only cancelled spring perch of the prior art, simplified integral structure, and because the endplay of elastomeric pad 5 is very little, kept the certain work moment of ball pin 1, therefore, feel can be very steady when chaufeur travelled, also slow down simultaneously the wearing and tearing between ball pin 1 and upper ball base 3, the lower ball base 4, improved resistance to abrasion, prolonged the service life of car load.
In order further to reduce wear, increase the service life, upper ball base 3, lower ball base 4 all adopt engineering plastics to make, and have overcome the shortcoming of available technology adopting rigid material.
Though the utility model discloses as above with a preferred embodiment; right its is not in order to restriction the utility model; any person of ordinary skill in the field; in the spirit and scope that do not break away from the utility model; still can do various changes and improvement, so the protection domain of the utility model is as the criterion when looking the claim person of defining.
Claims (2)
1, a kind of motor turning, swing arm sphero-joint assembly, comprise ball pin (1), the upper ball base (3), the lower ball base (4) that match with ball pin (1) outer wall, and the upper end of lower ball base (4) is positioned between upper ball base (3) lower end inwall and ball pin (1) outer wall, be installed in the joint (2) in upper ball base (3) outside, be installed in the end cap (6) of upper ball base (3), lower ball base (4) bottom, it is characterized in that: between described lower ball base (4) and the end cap (6) elastomeric pad (5) is installed.
2, motor turning as claimed in claim 1, swing arm sphero-joint assembly is characterized in that: described upper ball base (3), lower ball base (4) all adopt engineering plastics to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201681753U CN201296293Y (en) | 2008-11-14 | 2008-11-14 | Automotive steering and control arm ball joint assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201681753U CN201296293Y (en) | 2008-11-14 | 2008-11-14 | Automotive steering and control arm ball joint assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201296293Y true CN201296293Y (en) | 2009-08-26 |
Family
ID=41042260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201681753U Expired - Fee Related CN201296293Y (en) | 2008-11-14 | 2008-11-14 | Automotive steering and control arm ball joint assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201296293Y (en) |
-
2008
- 2008-11-14 CN CNU2008201681753U patent/CN201296293Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2844566Y (en) | Automobile damping spring rigidity controlling device | |
| CN202368281U (en) | Connecting device for traction bar assembly of lorry | |
| CN102587746A (en) | Automobile door lock | |
| CN202251634U (en) | Dustproof cover of shock absorber | |
| CN201296293Y (en) | Automotive steering and control arm ball joint assembly | |
| CN108454344A (en) | A kind of vehicle suspension system including negative stiffness device | |
| CN205736757U (en) | A kind of stabilizer bushing and automobile | |
| CN201296295Y (en) | Automotive steering and control arm ball joint assembly | |
| CN201136421Y (en) | Rubber V-shaped structural thrust rod | |
| CN202965821U (en) | Improved-structured drive axle assembly | |
| CN208565523U (en) | A kind of decaying automobile shift lever vibration device | |
| CN2604362Y (en) | Vehicle steering oscillatnig arm ball joint assembly | |
| CN2614168Y (en) | Automobile steering, swinging arm spherojoint assembly | |
| CN201296294Y (en) | Automotive steering and control arm ball joint assembly | |
| CN207565250U (en) | Control arm | |
| CN206841104U (en) | One kind control arm assembly | |
| CN2625240Y (en) | Assembly of automobile turning and oscillating arm ball joint | |
| CN202863074U (en) | Stabilizing bar bush, stabilizing bar assembly and car | |
| CN206129873U (en) | Adopt connector assembly of high frequency hole | |
| CN203515126U (en) | Sliding block structure of car window lifter | |
| CN2758110Y (en) | Thrust rod unit assemblage of carge truck | |
| CN201296290Y (en) | Automotive steering ball joint assembly | |
| CN104139677A (en) | Variable height telescopic shock absorber for automobile | |
| CN203198659U (en) | Dustproof bulb automobile cantilever assembly | |
| CN211231381U (en) | Shock absorber upper bracket and automobile shock absorber |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090826 Termination date: 20141114 |
|
| EXPY | Termination of patent right or utility model |