CN2566042Y - Steering universal joint - Google Patents
Steering universal joint Download PDFInfo
- Publication number
- CN2566042Y CN2566042Y CN 02247898 CN02247898U CN2566042Y CN 2566042 Y CN2566042 Y CN 2566042Y CN 02247898 CN02247898 CN 02247898 CN 02247898 U CN02247898 U CN 02247898U CN 2566042 Y CN2566042 Y CN 2566042Y
- Authority
- CN
- China
- Prior art keywords
- bearing
- universal joint
- cross axle
- steering universal
- 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 - Lifetime
Links
Images
Landscapes
- Pivots And Pivotal Connections (AREA)
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Abstract
The utility model relates to a steering universal joint which mainly comprises a cross axle, a bearing and an oil seal. The bottom wall of the bearing is designed into a spherical surface which is inwards concave, so that the contact of the cross axle and the bottom wall of the bearing is spherical surface contact. The utility model has the advantages that processing is simple; rotation is flexible because of point contact; the spherical surface has certain elasticity, and starting torque can be adjusted through the adjustment of the length of a packer fork.
Description
Technical field
The utility model relates to a kind of universal joint, especially relates to a kind of steering universal joint.
Background technique
The steering universal joint bearing outer ring that compact car uses generally is that iron sheet is stamped to form, the form of dress fork generally adopts riveted joint, and starting torque there is strict requirement, because the special assembling and the performance requirement of steering universal joint, so the design of steering universal joint is also different with general universal joint.1), cross axle do not contact with the bearing diapire the at present general structure that adopts has two kinds of forms:, by the oil sealing location, its structural deficiency is: the performance requirement to oil sealing is very high, if the oil sealing performance does not reach requirement, oil sealing can cause product early failue by premature wear; 2), the bearing diapire has a platform to convex, and netted pit arranged above the platform, cross axle and contact with platform, its structural deficiency is: bearing outer ring punching press difficulty is big, die life is short.
Summary of the invention
It is simple that the utility model mainly provides a kind of processing, rotates steering universal joint flexibly.
The technological scheme that its technical problem that solves the utility model adopts.This steering universal joint mainly comprises cross axle, bearing and oil sealing, and the diapire of bearing is designed to the sphere of convex, makes cross axle be sphere with the bearing diapire and contacts.
1), processing is simple the effect that the utility model is useful is:; 2), owing to be a contact, thereby rotate flexibly; 3), sphere has certain elasticity, by adjusting dress fork length, can regulate starting torque.
Description of drawings
Fig. 1 is a main TV structure schematic representation of the present utility model;
Embodiment:
Below in conjunction with embodiment the utility model is further described.This steering universal joint mainly comprises cross axle 1, bearing 2 and oil sealing 3, and the diapire of bearing 2 is designed to the sphere of convex, makes cross axle 1 be sphere with bearing 2 diapires and contacts.
Claims (1)
1, a kind of steering universal joint mainly comprises cross axle (1), bearing (2) and oil sealing (3), it is characterized in that: the diapire of bearing (2) is designed to the sphere of convex, makes cross axle (1) be sphere with bearing (2) diapire and contacts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02247898 CN2566042Y (en) | 2002-08-16 | 2002-08-16 | Steering universal joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02247898 CN2566042Y (en) | 2002-08-16 | 2002-08-16 | Steering universal joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2566042Y true CN2566042Y (en) | 2003-08-13 |
Family
ID=33718654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02247898 Expired - Lifetime CN2566042Y (en) | 2002-08-16 | 2002-08-16 | Steering universal joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2566042Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105221588A (en) * | 2014-06-30 | 2016-01-06 | Skf公司 | For the multiple layer boot disk of bearing sleeve |
| CN111623967A (en) * | 2020-05-06 | 2020-09-04 | 万向钱潮股份有限公司 | Test device and method for starting torque of universal joint pin |
-
2002
- 2002-08-16 CN CN 02247898 patent/CN2566042Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105221588A (en) * | 2014-06-30 | 2016-01-06 | Skf公司 | For the multiple layer boot disk of bearing sleeve |
| CN111623967A (en) * | 2020-05-06 | 2020-09-04 | 万向钱潮股份有限公司 | Test device and method for starting torque of universal joint pin |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2566042Y (en) | Steering universal joint | |
| CN2580195Y (en) | Steering universal joint | |
| CN2568910Y (en) | Actuator for close/open of valve | |
| CN2795540Y (en) | One and sealed type punching external ring rolling needle bearing | |
| CN2787911Y (en) | Dustproof damping bearing for automobile steering knuckle | |
| CN101737284B (en) | Single eccentric center translation reciprocating mechanism | |
| CN201228737Y (en) | Punch self-aligning clutch release bearing | |
| CN2334941Y (en) | Oil sealed rubber bearing | |
| CN2679467Y (en) | Verticle electric lub pump | |
| CN2828424Y (en) | Double-covered cage of thrust ball bearing | |
| CN2670682Y (en) | Sealer for stirring shaft of lime white tank | |
| CN2526603Y (en) | Semi-armoured sealer | |
| CN201126048Y (en) | Vehicle pressure-limiting valve | |
| CN2527791Y (en) | Sealing device | |
| CN2690679Y (en) | Sealing device with spring | |
| CN2650899Y (en) | Composite roller for hot rolling | |
| CN214171458U (en) | Anti-disassembly motorised valve | |
| CN2497107Y (en) | Bicycle chain | |
| CN200978955Y (en) | Longitudinal pressurization seal ring | |
| CN2690627Y (en) | Mechanical seal device for gear oil pump shaft head | |
| CN2202661Y (en) | Rolling ball type active prop stand | |
| CN2545154Y (en) | Idle roller | |
| CN2544120Y (en) | Automatic suction mud pump | |
| CN2302356Y (en) | Special-shaped seal components using for gear pump | |
| CN2526328Y (en) | Ring cooler bogie and rotary frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120816 Granted publication date: 20030813 |