CN206972787U - A kind of spline Sliding Structures constant velocity cardan joint - Google Patents
A kind of spline Sliding Structures constant velocity cardan joint Download PDFInfo
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- CN206972787U CN206972787U CN201720880153.9U CN201720880153U CN206972787U CN 206972787 U CN206972787 U CN 206972787U CN 201720880153 U CN201720880153 U CN 201720880153U CN 206972787 U CN206972787 U CN 206972787U
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- groove
- constant velocity
- cardan joint
- sliding structures
- velocity cardan
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Abstract
The utility model discloses a kind of spline Sliding Structures constant velocity cardan joint, including the round wire back-up ring being coaxially disposed and inner race, also include elastic spring stopping means, the elastic spring stopping means is the groove for being used to accommodate the round wire back-up ring being opened on the inner race.Round wire back-up ring can be limited by the groove on inner race and moved radially, and have certain contraction, and along with suitable chamfering, easily dismounting, realizes splined shaft from disassembling on inner race.
Description
Technical field
It the utility model is related to universal joint technical field, more particularly to a kind of spline Sliding Structures constant velocity cardan joint.
Background technology
There is elastic spring on spline Sliding Structures constant velocity cardan joint, the elastic spring can be moved radially in a free state
It is dynamic, cause repair demolition extremely difficult, it is possible to back-up ring cut-out could be removed, or even can not normally be removed.
Therefore, how a kind of spline Sliding Structures constant velocity cardan joint is provided, to realize splined shaft from disassembling on inner race,
It is current those skilled in the art technical problem urgently to be resolved hurrily.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of spline Sliding Structures constant velocity cardan joint, to realize flower
Key axle is from disassembling on inner race.
In order to achieve the above object, the utility model provides following technical scheme：
A kind of spline Sliding Structures constant velocity cardan joint, including the round wire back-up ring and inner race being coaxially disposed, in addition to
Elastic spring stopping means, the elastic spring stopping means be opened on the inner race be used for accommodate the circular steel
The groove of silk back-up ring.
Preferably, it is provided with chamfering on above-mentioned groove.
Preferably, above-mentioned groove is arc groove.
Preferably, above-mentioned groove is L-type groove.
Preferably, above-mentioned groove is formed by horizontal plane and inclined plane.
Spline Sliding Structures constant velocity cardan joint provided by the utility model, including the round wire back-up ring and star being coaxially disposed
Shape set, in addition to elastic spring stopping means, the elastic spring stopping means are to be opened on the inner race to be used to hold
Receive the groove of the round wire back-up ring.Round wire back-up ring can be limited by the groove on inner race and moved radially, and have one
Fixed contraction, along with suitable chamfering, easily dismounting, realizes splined shaft from disassembling on inner race.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are these
Some embodiments of utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to these accompanying drawings.
Fig. 1 is the placement round wire back-up ring portion for the spline Sliding Structures constant velocity cardan joint that the utility model embodiment provides
The structural representation of position；
Fig. 2 is the placement round wire back-up ring portion for the spline Sliding Structures constant velocity cardan joint that the utility model embodiment provides
The side structure schematic view of position.
In figure 1 above -2：
Inner race 1, groove 2, round wire back-up ring 3, chamfering 4.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is belonged to
The scope of the utility model protection.
Fig. 1 and Fig. 2 are refer to, Fig. 1 is putting for the spline Sliding Structures constant velocity cardan joint that the utility model embodiment provides
Put the structural representation at round wire back-up ring position；Fig. 2 is the spline Sliding Structures constant speed ten thousand that the utility model embodiment provides
To the side structure schematic view for placing round wire back-up ring position of section.
The spline Sliding Structures constant velocity cardan joint that the utility model embodiment provides, including the round wire gear being coaxially disposed
Circle 3 and inner race 1, in addition to elastic spring stopping means, elastic spring stopping means are to be opened on inner race 3 to be used to hold
Receive the groove 2 of round wire back-up ring 1.Round wire back-up ring 3 can be limited by the groove 2 on inner race 1 and moved radially, and have one
Fixed contraction, along with suitable chamfering, easily dismounting, realizes splined shaft from disassembling on inner race.
In order to further optimize such scheme, chamfering 4, enhanced convenience dismounting are provided with groove 2.Wherein, groove 2 is
Arc groove, or be L-type groove.Can certainly be that groove 2 is formed by horizontal plane and inclined plane, enhanced convenience is torn open
Unload.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (5)
1. a kind of spline Sliding Structures constant velocity cardan joint, including the round wire back-up ring and inner race being coaxially disposed, its feature exist
In, in addition to elastic spring stopping means, the elastic spring stopping means are to be opened on the inner race to be used to accommodate
The groove of the round wire back-up ring.
2. spline Sliding Structures constant velocity cardan joint according to claim 1, it is characterised in that be provided with down on the groove
Angle.
3. spline Sliding Structures constant velocity cardan joint according to claim 1, it is characterised in that the groove is that arc is recessed
Groove.
4. spline Sliding Structures constant velocity cardan joint according to claim 1, it is characterised in that the groove is L-type groove.
5. spline Sliding Structures constant velocity cardan joint according to claim 1, it is characterised in that the groove by horizontal plane and
Inclined plane is formed.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720880153.9U CN206972787U (en) | 2017-07-19 | 2017-07-19 | A kind of spline Sliding Structures constant velocity cardan joint |
| US16/039,687 US11125277B2 (en) | 2017-07-19 | 2018-07-19 | Type of constant velocity universal joint with the spline slip structure |
| US16/201,629 US11242896B2 (en) | 2017-07-19 | 2018-11-27 | Spline slip constant velocity joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720880153.9U CN206972787U (en) | 2017-07-19 | 2017-07-19 | A kind of spline Sliding Structures constant velocity cardan joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206972787U true CN206972787U (en) | 2018-02-06 |
Family
ID=61403439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720880153.9U Active CN206972787U (en) | 2017-07-19 | 2017-07-19 | A kind of spline Sliding Structures constant velocity cardan joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206972787U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2017
- 2017-07-19 CN CN201720880153.9U patent/CN206972787U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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