CN201721261U - Constant-velocity drive shaft assembly for dune buggy - Google Patents
Constant-velocity drive shaft assembly for dune buggy Download PDFInfo
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- CN201721261U CN201721261U CN2010202036151U CN201020203615U CN201721261U CN 201721261 U CN201721261 U CN 201721261U CN 2010202036151 U CN2010202036151 U CN 2010202036151U CN 201020203615 U CN201020203615 U CN 201020203615U CN 201721261 U CN201721261 U CN 201721261U
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- drive shaft
- constant
- velocity universal
- type constant
- velocity
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Abstract
The utility model relates to a constant-velocity drive shaft assembly for dune buggy, comprising an intermediate shaft and AC-type constant velocity universal joints at the two ends of the intermediate shaft, wherein the two ends of the intermediate shaft are linked with the internal splines of starlike inner races of the AC-type constant velocity universal joints through involute outer splines which are fixed on the two ends of the intermediate shaft through clamp springs, the internal splines and the external splines are in clearance fit so as to ensure that the intermediate can freely slide inside the starlike inner race. The utility model has the advantages that: the adoption of the AC-type constant-velocity universal joints on the left end and the right end ensures that the maximum swing angle can reach 48 degrees; and because the intermediate splines can freely slide in the starlike inner races of the AC-type constant-velocity universal joints, the flexibility of the traditional constant-velocity drive shaft can be achieved, and the drive shaft assembly can be processed and produced by the traditional equipment and is easy to realize.
Description
Technical field
The utility model relates to the beach buggy constant velocity driving shaft, specially refers to big pivot angle constant velocity driving shaft assembly.
Background technology
In the beach buggy driving system, for the power pulsation-free that makes driving engine be delivered to wheel, often adopt constant velocity driving shaft that change speed gear box and wheel are linked together and carry out transmission.The constant velocity driving shaft that is adopted on the present beach buggy, with change speed gear box bonded assembly universal-joint be DOJ joint form, with wheel bonded assembly universal-joint be AC joint form, see Fig. 1, and DOJ form universal-joint causes its pivot angle less because the structure of itself is that steel ball slides in its slideway.Beach buggy generally moves on irregular field or sandy beach, and its constant velocity driving shaft swing is bigger, and therefore traditional constant velocity driving shaft is difficult to meet the demands.
The utility model content
Technical problem to be solved in the utility model is to overcome the above-mentioned deficiency of prior art and beach buggy constant velocity driving shaft assembly that a kind of big pivot angle is provided, thereby improves the crossing ability and the off-road capability of beach buggy.
The utility model solves the problems of the technologies described above the technical scheme that is adopted:
The beach buggy constant velocity driving shaft assembly, it is characterized in that: comprise tween drive shaft and ends A C type constant-velocity universal joint, the tween drive shaft two ends connect with AC type constant-velocity universal joint inner race female splines with involute outer spline, and be fixed on the tween drive shaft two ends with jump ring, inside and outside spline fitted adopts free-running fit, and tween drive shaft can be free to slide in inner race.
Compared with prior art, advantage of the present utility model is:
1, AC type constant-velocity universal joint is all adopted at two ends, the left and right sides, and its maximum pendulum angle can reach 48 °.
2, because the tween drive shaft spline can slippage in AC type constant-velocity universal joint inner race, have the retractility of traditional constant velocity driving shaft, and can utilize the existing installation production and processing, be easy to realize.
Description of drawings
Fig. 1 is traditional constant velocity driving shaft assembly structural representation.
Fig. 2 for the utility model beach buggy with big pivot angle constant velocity driving shaft assembly structural representation.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
As shown in Figure 2, left and right sides AC type universal-joint is connected with tween drive shaft 4 male spliness with inner race 5 female spliness by inner race 3 respectively, carry out axial restraint by jump ring 2 and jump ring 6 respectively, prevent that tween drive shaft 4 from axially skidding off from inner race 3 and inner race 5, inner race 3 and inner race 5 female spliness and tween drive shaft 4 male spliness are free-running fit, make tween drive shaft 4 male spliness can be, thereby realize the length variations of constant velocity driving shaft at inner race 3 and inner race 5 female splines axial slips.
As shown in Figure 2, clutch can 7 is connected with change speed gear box by the outer end spline, and enough big cavity is arranged in the clutch can 71, and can satisfy tween drive shaft 4 right-hand members has enough big slippage and angle.
Clutch can 1 is connected with the beach buggy wheel hub by the outer end spline, and clutch can 11 positions are less cavity, and can satisfy tween drive shaft 4 left ends has less slippage and enough big angle.
Claims (3)
1. beach buggy is with big pivot angle constant velocity driving shaft assembly, it is characterized in that: comprise tween drive shaft and ends A C type constant-velocity universal joint, the tween drive shaft two ends connect with AC type constant-velocity universal joint inner race female splines with involute outer spline, and be fixed on the tween drive shaft two ends with jump ring, inside and outside spline fitted adopts free-running fit, and tween drive shaft can be free to slide in inner race.
2. beach buggy as claimed in claim 1 is with big pivot angle constant velocity driving shaft assembly, and it is characterized in that: a described end AC type constant-velocity universal joint is connected with the beach buggy change speed gear box, and the clutch can inner chamber of AC type constant-velocity universal joint is provided with enough big space.
3. beach buggy as claimed in claim 1 is with big pivot angle constant velocity driving shaft assembly, and it is characterized in that: described other end AC type constant-velocity universal joint is connected with the beach buggy wheel hub, and the clutch can inner chamber of AC type constant-velocity universal joint is provided with less space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202036151U CN201721261U (en) | 2010-05-27 | 2010-05-27 | Constant-velocity drive shaft assembly for dune buggy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202036151U CN201721261U (en) | 2010-05-27 | 2010-05-27 | Constant-velocity drive shaft assembly for dune buggy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201721261U true CN201721261U (en) | 2011-01-26 |
Family
ID=43489557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202036151U Expired - Fee Related CN201721261U (en) | 2010-05-27 | 2010-05-27 | Constant-velocity drive shaft assembly for dune buggy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201721261U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552440A (en) * | 2013-11-13 | 2014-02-05 | 杜力 | Suspending and driving structure of power-driven all-terrain vehicle |
| CN106989112A (en) * | 2017-05-31 | 2017-07-28 | 烟台双合汇升测控设备有限公司 | Constant velocity universal joint drive spindle is installed in segmentation with metal protection |
| CN108071703A (en) * | 2018-01-11 | 2018-05-25 | 宁波万航实业有限公司 | A kind of constant velocity driving shaft assembly of belt wheel end differential lock |
| CN108138854A (en) * | 2015-10-27 | 2018-06-08 | Ntn株式会社 | Fixed-type constant-velocity Hooks coupling universal coupling |
-
2010
- 2010-05-27 CN CN2010202036151U patent/CN201721261U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552440A (en) * | 2013-11-13 | 2014-02-05 | 杜力 | Suspending and driving structure of power-driven all-terrain vehicle |
| CN108138854A (en) * | 2015-10-27 | 2018-06-08 | Ntn株式会社 | Fixed-type constant-velocity Hooks coupling universal coupling |
| CN106989112A (en) * | 2017-05-31 | 2017-07-28 | 烟台双合汇升测控设备有限公司 | Constant velocity universal joint drive spindle is installed in segmentation with metal protection |
| CN106989112B (en) * | 2017-05-31 | 2019-10-18 | 烟台双合汇升测控设备有限公司 | Constant velocity universal joint drive spindle is installed in segmentation with metal protection |
| CN108071703A (en) * | 2018-01-11 | 2018-05-25 | 宁波万航实业有限公司 | A kind of constant velocity driving shaft assembly of belt wheel end differential lock |
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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. 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: 20110126 Termination date: 20190527 |