CN202545624U - Universal joint assembly with oil seal mechanism - Google Patents
Universal joint assembly with oil seal mechanism Download PDFInfo
- Publication number
- CN202545624U CN202545624U CN2012200802051U CN201220080205U CN202545624U CN 202545624 U CN202545624 U CN 202545624U CN 2012200802051 U CN2012200802051 U CN 2012200802051U CN 201220080205 U CN201220080205 U CN 201220080205U CN 202545624 U CN202545624 U CN 202545624U
- Authority
- CN
- China
- Prior art keywords
- universal joint
- shaft
- joint assembly
- spindle nose
- 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
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- Rolling Contact Bearings (AREA)
Abstract
The utility model relates to a universal joint, in particular to a universal joint assembly with an oil seal mechanism and belongs to an automobile part. The universal joint assembly with the oil seal mechanism comprises a cross shaft, shaft heads are arranged on the cross shaft in the cross directions respectively, a shaft sleeve is sleeved outside each shaft head, the tail of each shaft sleeve is in compression joint seal with each shaft head through oil seals, the side end of each shaft head is in rolling joint with each shaft sleeve through roller pins, a thrust gasket is arranged between the outer side wall of each shaft head and each shaft sleeve, and an oil nozzle is arranged in the middle of the cross shaft. The universal joint assembly with the oil seal mechanism is simple in structure, long in service life, high in reliability and 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 with oil sealing mechanism, 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 of the band oil sealing mechanism 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 with oil sealing mechanism; 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; Between the afterbody of described axle sleeve and spindle nose through oil sealing crimping sealing mutually; The side of described spindle nose rolls mutually through needle roller with shaft room and connects, and the outer side wall and the shaft room of described spindle nose are provided with Thurst washer, and the interposition of described cross axle is provided with oil nozzle.
As preferably, the head of described needle roller touches with sleeve lining mutually, is provided with the arc breach that concaves in the described Thurst washer.
As preferably, the surface of described cross axle is provided with the projection that raises up.
Therefore, the universal joint assembly of the band oil sealing mechanism 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 with oil sealing mechanism comprises cross axle 1; Be respectively equipped with spindle nose 2 on the cross direction of described cross axle 1, the described spindle nose 2 outer axle sleeves 3 that are with, the afterbody of described axle sleeve 3 passes through oil sealing 4 crimping sealing mutually with 2 of spindle noses; 3 on the side of described spindle nose 2 and axle sleeve roll mutually through needle roller 5 and connect; 3 on the outer side wall of described spindle nose 2 and axle sleeve are provided with Thurst washer 6, and the interposition of described cross axle 1 is provided with oil nozzle 7, and the head of described needle roller 5 touches with axle sleeve 3 inwalls mutually; Be provided with the arc breach 8 that concaves in the described Thurst washer 6, the surface of described cross axle 1 is provided with the projection 9 that raises up.
Claims (3)
1. universal joint assembly with oil sealing mechanism; 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); Between the outer axle sleeve (3) that is with of described spindle nose (2), the afterbody of described axle sleeve (3) and spindle nose (2) through oil sealing (4) mutually crimping seal, roll mutually through needle roller (5) between the side of described spindle nose (2) and axle sleeve (3) and connect; Be provided with Thurst washer (6) between the outer side wall of described spindle nose (2) and axle sleeve (3), the interposition of described cross axle (1) is provided with oil nozzle (7).
2. the universal joint assembly of band oil sealing according to claim 1 mechanism, it is characterized in that: the head of described needle roller (5) touches with axle sleeve (3) inwall mutually, is provided with the arc breach (8) that concaves in the described Thurst washer (6).
3. the universal joint assembly of band oil sealing according to claim 1 and 2 mechanism, it is characterized in that: the surface of described cross axle (1) is provided with the projection (9) that raises up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200802051U CN202545624U (en) | 2012-03-06 | 2012-03-06 | Universal joint assembly with oil seal mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200802051U CN202545624U (en) | 2012-03-06 | 2012-03-06 | Universal joint assembly with oil seal mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202545624U true CN202545624U (en) | 2012-11-21 |
Family
ID=47166264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200802051U Expired - Fee Related CN202545624U (en) | 2012-03-06 | 2012-03-06 | Universal joint assembly with oil seal mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202545624U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106050957A (en) * | 2016-02-14 | 2016-10-26 | 万向钱潮股份有限公司 | Intelligent maintenance type crossed shaft universal joint |
-
2012
- 2012-03-06 CN CN2012200802051U patent/CN202545624U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106050957A (en) * | 2016-02-14 | 2016-10-26 | 万向钱潮股份有限公司 | Intelligent maintenance type crossed shaft universal joint |
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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 |