CN201763841U - Uniform-speed driving shaft assembly - Google Patents
Uniform-speed driving shaft assembly Download PDFInfo
- Publication number
- CN201763841U CN201763841U CN2010202931185U CN201020293118U CN201763841U CN 201763841 U CN201763841 U CN 201763841U CN 2010202931185 U CN2010202931185 U CN 2010202931185U CN 201020293118 U CN201020293118 U CN 201020293118U CN 201763841 U CN201763841 U CN 201763841U
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- CN
- China
- Prior art keywords
- driving shaft
- uniform
- jump ring
- speed driving
- shaft assembly
- 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 discloses a uniform-speed driving shaft assembly which comprises a middle shaft, an outer ball cage, a star-shaped sleeve and a clamping spring. The middle shaft is connected with the star-shaped sleeve through the clamping spring; an inclined surface is arranged at the middle-shaft-separating side of the star-shaped sleeve clamping spring groove, and the angle of the inclined surface is of 15 DEG to 28 DEG. The angle of the inclined surface is appropriate, so as to ensure that the outer ball cage is easy to disassemble when the uniform-speed driving shaft is repaired, without damaging the middle shaft and the clamping spring; furthermore, the outer ball cage can not be separated to cause the failure of the uniform-speed driving shaft when the uniform-speed driving shaft is in normal use, the uniform-speed driving shaft assembly can be produced and processed through utilizing the existing device, and is easy to realize.
Description
Technical field
The utility model relates to a kind of constant velocity driving shaft assembly.
Background technique
The constant velocity driving shaft ectosphere cage 1 of existing constant velocity driving shaft assembly is easy to wearing and tearing, and replacing therefore needs repairing.At present the structure that adopts of constant velocity driving shaft assembly is seen Fig. 1, shown in Figure 2, comprises jack shaft 4, ectosphere cage 1, star sleeve 3 and jump ring 2, and 31 designs of star sleeve jump ring groove are gradient 32, transmission shaft 4 can be taken apart.The existing star sleeve jump ring angle of the v-groove 32 designs are too small or excessive.When angle too small, when repair demolition ectosphere cage, the power of required dismounting is excessive, and causes jack shaft or jump ring to damage easily, causes jack shaft or jump ring not to utilize again; When angle was excessive, transmission shaft was when normal the use, and when being subjected to normal external force, jump ring is easy to deviate from from star sleeve jump ring groove, and the ectosphere cage comes off, and causes constant velocity driving shaft to lose efficacy.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the above-mentioned deficiency of prior art and a kind of constant velocity driving shaft assembly is provided, and it is dismantled when the ectosphere cage needs repairing easily.
The utility model solves the problems of the technologies described above the technological scheme that is adopted:
A kind of constant velocity driving shaft assembly comprises jack shaft, ectosphere cage, star sleeve and jump ring, and jack shaft and star sleeve link together by jump ring, and described star sleeve jump ring groove is deviate from a side at jack shaft one inclined-plane is set, and bevel angle is 15 °-28 °.
Live axle is when normal working, and jump ring relies on elasticity to flick, and is stuck in star sleeve jump ring groove and jack shaft jump ring groove, prevents the disengagement of star sleeve and jack shaft.
Star sleeve jump ring groove is provided with an inclined-plane deviating from a side, when maintenance needs jack shaft to deviate from, applies an external force for the ectosphere cage, jump ring is under stressing conditions, shrink along the angled plane of star sleeve jump ring groove, deviate from star sleeve jump ring groove, the ectosphere cage just can be pulled down from jack shaft.
Compared with prior art, advantage of the present utility model is:
By the inclined-plane of proper angle is set, can guarantee that constant velocity driving shaft ectosphere cage when maintenance is easy to dismounting, do not damage jack shaft and jump ring, in the time of can also guaranteeing that constant velocity driving shaft normally uses, the ectosphere cage can not come off and cause constant velocity driving shaft to lose efficacy, and can utilize existing equipment, and just can production and processing, be easy to realize.
Description of drawings
Fig. 1 is the structural representation of existing constant velocity driving shaft assembly.
Fig. 2 is the enlarged view of the M part among Fig. 1.
Fig. 3 is the structural representation of the utility model embodiment constant velocity driving shaft assembly.
Fig. 4 is the enlarged view of the jack shaft in the N part among Fig. 3.
Embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
As shown in Figure 3, jack shaft 4 links together by jump ring 2 with star sleeve 3, and live axle is when normal working, and jump ring 2 relies on elasticity to flick, and is stuck in the star sleeve 3 jump ring grooves 31, prevents jack shaft 4 and star sleeve 3 disengagements.
Star sleeve 3 jump ring grooves are deviate from side design at jack shaft 4 inclined-plane 32, and inclined-plane 32 angles are A, and bevel angle is 15 °-28 ° and sees Fig. 4.
When the maintenance constant velocity driving shaft assembly needs jack shaft and star sleeve to throw off, jack shaft 4 is fixing, apply a power left for ectosphere cage 1 end face 11, jump ring 2 is under stressing conditions, move down contraction along star sleeve 3 jump ring grooves 31 inclined-planes 32, deviate from star sleeve 3 jump ring grooves 31, ectosphere cage 1 is pulled down from constant velocity driving shaft 4.
Claims (1)
1. constant velocity driving shaft assembly, comprise jack shaft, ectosphere cage, star sleeve and jump ring, jack shaft and star sleeve link together by jump ring, and described star sleeve jump ring groove is deviate from a side at jack shaft one inclined-plane is set, and it is characterized in that: bevel angle is 15 °-28 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202931185U CN201763841U (en) | 2010-08-17 | 2010-08-17 | Uniform-speed driving shaft assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202931185U CN201763841U (en) | 2010-08-17 | 2010-08-17 | Uniform-speed driving shaft assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201763841U true CN201763841U (en) | 2011-03-16 |
Family
ID=43716447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202931185U Expired - Fee Related CN201763841U (en) | 2010-08-17 | 2010-08-17 | Uniform-speed driving shaft assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201763841U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566593A (en) * | 2019-09-30 | 2019-12-13 | 浙江欧迪恩传动科技股份有限公司 | Driving shaft structure convenient to dismantle |
| CN110714989A (en) * | 2019-09-30 | 2020-01-21 | 浙江欧迪恩传动科技股份有限公司 | Driving shaft convenient to disassemble and disassembling method thereof |
| US11242896B2 (en) | 2017-07-19 | 2022-02-08 | Zhejiang Cfmoto Power Co. Ltd. | Spline slip constant velocity joint |
-
2010
- 2010-08-17 CN CN2010202931185U patent/CN201763841U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11242896B2 (en) | 2017-07-19 | 2022-02-08 | Zhejiang Cfmoto Power Co. Ltd. | Spline slip constant velocity joint |
| CN110566593A (en) * | 2019-09-30 | 2019-12-13 | 浙江欧迪恩传动科技股份有限公司 | Driving shaft structure convenient to dismantle |
| CN110714989A (en) * | 2019-09-30 | 2020-01-21 | 浙江欧迪恩传动科技股份有限公司 | Driving shaft convenient to disassemble and disassembling method thereof |
| CN110714989B (en) * | 2019-09-30 | 2020-12-08 | 浙江欧迪恩传动科技股份有限公司 | Driving shaft convenient to disassemble and disassembling method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170724 Address after: Room 2, building 25, harbour building, 1201 Guangdong Road, Tsim Sha Tsui, Kowloon, Hongkong, China Patentee after: Wan Hang Global Trading Company Limited Address before: 315806, No. 21 North Lake Road, Beilun District, Zhejiang, Ningbo Patentee before: Ningbo Wonh Industries Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110316 Termination date: 20190817 |