CN202545622U - Universal joint assembly - Google Patents
Universal joint assembly Download PDFInfo
- Publication number
- CN202545622U CN202545622U CN2012200802013U CN201220080201U CN202545622U CN 202545622 U CN202545622 U CN 202545622U CN 2012200802013 U CN2012200802013 U CN 2012200802013U CN 201220080201 U CN201220080201 U CN 201220080201U CN 202545622 U CN202545622 U CN 202545622U
- Authority
- CN
- China
- Prior art keywords
- axle
- universal joint
- joint assembly
- axle sleeve
- cross
- 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
- Rolling Contact Bearings (AREA)
Abstract
The utility model relates to a universal joint, and in particular relates to a universal joint assembly which is an automobile part. The universal joint assembly comprises a cross axle; an axle head is arranged on the cross directions of the cross axle respectively; an axle sleeve is sleeved outside each axle head; the axle sleeves and the axle heads are in rolling joint through rolling needles; the tail part of each axle sleeve is sealed with the corresponding axle head through an oil seal; thrust spacers are arranged between the outer side walls of the axle heads and the axle sleeves; and a lubricating nipple is arranged at the center of the cross axle. The universal joint assembly has simple structure, long service life and high reliability, and is convenient to mount and use.
Description
Technical field
The utility model patent relates to a kind of universal joint, relates in particular to a kind of universal joint assembly, is a kind of auto parts and components.
Background technique
Present gimbal structure of the prior art is complicated, and using effect is relatively poor relatively, and the interior flexibility of universal joint is not good, causes the reduction in working life, the decline of product quality.
Chinese patent CN201120243676.5 discloses a kind of Hooke's joint, and it relates to a kind of universal joint.Axis body, armshaft, convex tendon and guard shield were connected with armshaft respectively on the cross direction of middle axis body in the middle of it comprised, and middle axis body end face is provided with convex tendon, the external guard shield that is socketed with of jack shaft.This complex structure, working life is relatively low.
Summary of the invention
The utility model mainly is to solve the deficiency that exists in the existing technology, provides a kind of simple in structure, and improves the universal joint assembly that promotes product quality working life simultaneously.
The above-mentioned technical problem of the utility model mainly is able to solve through following technical proposals:
A kind of universal joint assembly; Comprise cross axle, be respectively equipped with spindle nose on the cross direction of described cross axle, described spindle nose is with axle sleeve outward; Roll mutually through needle roller between described axle sleeve and spindle nose and connect; The afterbody of described axle sleeve seals through oil sealing with spindle nose mutually, and the outer side wall and the shaft room of described spindle nose are provided with Thurst washer, and the centre bit of described cross axle is provided with oil nozzle.
This cross axle is simple for structure, and using effect is good.
As preferably, described oil sealing and axle sleeve fix through the axle bowl, and described axle bowl is located at the outer side wall of axle sleeve and oil sealing.
As preferably, be provided with the arc notch that concaves in the described Thurst washer, an end of described needle roller touches with Thurst washer mutually.
Therefore, a kind of universal joint assembly of the utility model, simple in structure, long service life, reliability is high, and is easy to install.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technological scheme of the utility model.
Embodiment 1: as shown in Figure 1, a kind of universal joint assembly comprises cross axle 1; Be respectively equipped with 4 spindle noses 2 on the cross direction of described cross axle 1; The described spindle nose 2 outer axle sleeves 3 that are with, 2 of described axle sleeve 3 and spindle noses roll mutually through needle roller 4 and connect, and the afterbody of described axle sleeve 3 passes through oil sealing 5 with spindle nose 2 and seals mutually; 3 on the outer side wall of described spindle nose 2 and axle sleeve are provided with Thurst washer 6; The centre bit of described cross axle 1 is provided with oil nozzle 7, and described oil sealing 5 fixes through axle bowl 8 with axle sleeve 3, and described axle bowl 8 is located at the outer side wall of axle sleeve 3 and oil sealing 5; Be provided with the arc notch 9 that concaves in the described Thurst washer 6, an end of described needle roller 4 touches with Thurst washer 6 mutually.
Claims (3)
1. universal joint assembly; It is characterized in that: comprise cross axle (1); Be respectively equipped with spindle nose (2) on the cross direction of described cross axle (1); Roll mutually through needle roller (4) between the outer axle sleeve (3) that is with of described spindle nose (2), described axle sleeve (3) and spindle nose (2) and connect, the afterbody of described axle sleeve (3) passes through oil sealing (5) with spindle nose (2) and seals mutually; Be provided with Thurst washer (6) between the outer side wall of described spindle nose (2) and axle sleeve (3), the centre bit of described cross axle (1) is provided with oil nozzle (7).
2. a kind of universal joint assembly according to claim 1 is characterized in that: described oil sealing (5) fixes through axle bowl (8) with axle sleeve (3), and described axle bowl (8) is located at the outer side wall of axle sleeve (3) and oil sealing (5).
3. a kind of universal joint assembly according to claim 1 and 2 is characterized in that: be provided with the arc notch (9) that concaves in the described Thurst washer (6), an end of described needle roller (4) touches with Thurst washer (6) mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200802013U CN202545622U (en) | 2012-03-06 | 2012-03-06 | Universal joint assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200802013U CN202545622U (en) | 2012-03-06 | 2012-03-06 | Universal joint assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202545622U true CN202545622U (en) | 2012-11-21 |
Family
ID=47166262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200802013U Expired - Fee Related CN202545622U (en) | 2012-03-06 | 2012-03-06 | Universal joint assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202545622U (en) |
-
2012
- 2012-03-06 CN CN2012200802013U patent/CN202545622U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206904077U (en) | A kind of air compressor machine connecting rod special bearing | |
| CN202545626U (en) | Universal joint assembly with shaft sleeve mechanism | |
| CN202545622U (en) | Universal joint assembly | |
| CN202545624U (en) | Universal joint assembly with oil seal mechanism | |
| CN202545612U (en) | Universal joint assembly with inner shaft socket mechanism | |
| CN202545629U (en) | Universal joint assembly with oil nozzle mechanism | |
| CN202545611U (en) | Universal joint assembly with thrust washer mechanism | |
| CN202545621U (en) | Universal joint assembly with oil plug mechanism | |
| CN202545623U (en) | Universal joint assembly with shaft bowl mechanism | |
| CN202545627U (en) | Simple universal joint assembly | |
| CN202545625U (en) | Universal joint assembly with roller pin mechanism | |
| CN209818574U (en) | Universal cross shaft for vehicle drive axle half shaft assembly | |
| CN203161877U (en) | Double-sealed universal joint assembly | |
| CN201779150U (en) | Decompression sealing part for high-speed bearing | |
| CN203161870U (en) | High-performance universal joint assembly | |
| CN204677637U (en) | A kind of universal joint with the double needle roller of nylon spacer | |
| CN203297402U (en) | Universal joint and spindle head dustproof sealing part thereof | |
| CN203161871U (en) | Universal joint assembly high in accuracy and easy to assemble | |
| CN204239509U (en) | A kind of universal joint of oil-leakage-prevention | |
| CN203161867U (en) | High-strength universal joint assembly | |
| CN202768662U (en) | Ring type earhole universal joint, and connector and fork heads thereof | |
| CN203285359U (en) | Positive displacement drill arc-shaped pin roller ball hinge joint universal shaft | |
| CN203161869U (en) | Universal joint assembly with high flexibility | |
| CN202266609U (en) | Spherical cage type synchronous universal coupler with middle support | |
| CN101949415A (en) | Ball cage and three-column pin combined type universal joint transmission shaft assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20130306 |