CN2614168Y - Automobile steering, swinging arm spherojoint assembly - Google Patents
Automobile steering, swinging arm spherojoint assembly Download PDFInfo
- Publication number
- CN2614168Y CN2614168Y CN 02295092 CN02295092U CN2614168Y CN 2614168 Y CN2614168 Y CN 2614168Y CN 02295092 CN02295092 CN 02295092 CN 02295092 U CN02295092 U CN 02295092U CN 2614168 Y CN2614168 Y CN 2614168Y
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- CN
- China
- Prior art keywords
- ball
- ball seat
- joint
- automobile steering
- utility
- 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
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Abstract
The utility model relates to an assembly of an automobile steering and a winging arm spherojoint, belonging to an automobile linkage device. The utility model mainly comprises a ball pin, a tee , a joint, and an end cap and the like, the tee is a monolithic structure and is closely matched with the ball pin, which is benefit for reducing the friction between the automobile steering and the winging arm spherojoint, the bottom end facet of the tee is contacted with the end cap and is obliquely contacted with the contacting facet of the joint, the coning of the automobile steering and the winging arm spherojoint is 1:10 or 1:16, and the assembly has the function of self-lock. The utility model has the advantages of simple structure, good effect of damping of vibration, little abrasion, and long service life.
Description
One, technical field
The utility model relates to a kind of automobile connecting device, relates in particular to a kind of automobile sphero-joint assembly apparatus.
Two, 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 work as running car, 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 steel, has tolerance clearance, and contact surface inequality, be the line contact,, abrasion differ during use, enhance faster wear, the diameter clearance that axially reaches between the two increases, and causes whole sphero-joint assembly in-use performance to descend, and reduce service life.
Three, summary of the invention
The purpose of this utility model is to provide a kind of good damping effect, and it is little to wear and tear, the motor turning of long service life, swing arm sphero-joint assembly.
The utility model is a kind of motor turning, swing arm sphero-joint assembly, comprise the ball pin, ball seat, joint, end cap, the ball pin matches with ball seat, and ball seat is an one-piece construction, and the ball seat lower surface contacts with end cap, itself and joint contact surfaces are the inclined-plane, tapering between the two is 1: 10 or 1: 16, and ball seat can adopt engineering plastics to make, cooperating for closely cooperating between ball seat and the ball pin.
After the utility model adopted said structure, its advantage was:
(1) ball seat is an one-piece construction, adopts engineering plastics to make, and has increased the contact surface between ball seat and the ball pin, has reduced the axle/diameter clearance of ball pin, reduced wearing and tearing between the two, and ball seat itself is according to the effect that compensation and compensator or trimmer pressure are arranged.
(2) the ball seat lower surface contacts with end cap, is the inclined-plane with joint contact surfaces, and tapering between the two is 1: 10 or 1: 16, thereby makes ball seat and joint be difficult for breaking away from, and auto-lock function is arranged.
In a word, after the utility model adopted said structure, the axial/radial gap between ball pin and the ball seat reduced, and wearing and tearing reduce, and increase service life, and the ball pin reduces because of axle/diameter clearance when travelling simultaneously, is difficult for play, and the chaufeur feel is steady.
Four, description of drawings
Figure one is the utility model integral structure scheme drawing.
Five, the specific embodiment
The utility model is a kind of motor turning, swing arm sphero-joint assembly, comprise ball pin 1, ball seat 2, joint 3, end cap 4, ball pin 1 matches with ball seat 2, and ball seat 2 is an one-piece construction, and ball seat 2 lower surfaces contact with end cap 4, itself and joint 3 contact surfaces are the inclined-plane, tapering between the two is 1: 10 or 1: 16, and ball seat 3 can adopt engineering plastics to make, cooperating for closely cooperating between ball seat 2 and the ball pin 1.
Claims (2)
1, a kind of motor turning, swing arm sphero-joint assembly, comprise ball pin (1), ball seat (2), joint (3), end cap (4), ball pin (1) matches with ball seat (2), it is characterized in that ball seat (2) is an one-piece construction, ball seat (2) lower surface contacts with end cap (4), and itself and joint (3) contact surface are the inclined-plane, and tapering between the two is 1: 10 or 1: 16.
2, motor turning according to claim 1, swing arm sphero-joint assembly is characterized in that described ball seat (3) can adopt engineering plastics to make, cooperating for closely cooperating between ball seat (2) and the ball pin (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02295092 CN2614168Y (en) | 2002-12-25 | 2002-12-25 | Automobile steering, swinging arm spherojoint assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02295092 CN2614168Y (en) | 2002-12-25 | 2002-12-25 | Automobile steering, swinging arm spherojoint assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2614168Y true CN2614168Y (en) | 2004-05-05 |
Family
ID=34238771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02295092 Expired - Fee Related CN2614168Y (en) | 2002-12-25 | 2002-12-25 | Automobile steering, swinging arm spherojoint assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2614168Y (en) |
-
2002
- 2002-12-25 CN CN 02295092 patent/CN2614168Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |