CN206246556U - A kind of new torsion axle - Google Patents
A kind of new torsion axle Download PDFInfo
- Publication number
- CN206246556U CN206246556U CN201621381823.4U CN201621381823U CN206246556U CN 206246556 U CN206246556 U CN 206246556U CN 201621381823 U CN201621381823 U CN 201621381823U CN 206246556 U CN206246556 U CN 206246556U
- Authority
- CN
- China
- Prior art keywords
- main body
- torsion axle
- mounting groove
- pin
- axle
- 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 kind of new torsion axle, including turning round axle main body, described torsion axle main body one end is provided with the first mounting groove, the torsion axle main body other end is provided with the second mounting groove, first mounting groove is internally provided with the first pin-and-hole, second mounting groove is internally provided with the second pin-and-hole, and the torsion axle main body is provided with draw-in groove positioned at the first mounting groove side, and the torsion axle body outer surface is provided with annular groove.The utility model, by setting 5 the first pin-and-holes, enhances the stability for turning round axle mounted piece, prevents torsion axle from coming off, and reinforces raised by setting, and enhances the antitorque drawing performance for turning round axle, extends the service life for turning round axle.
Description
Technical field
The utility model is related to turn round axle technical field, specially a kind of new torsion axle.
Background technology
For transmission system, the connection between two drive disk assemblies of relative opposition typically uses elastic connection side as far as possible
Formula, such as cage universal joint and cross axle are connected.In the case where being limited by space or structure, both connections can only be used
Power transmission shaft, and this power transmission shaft compared with common power transmission shaft, it is necessary to have the effect of elastic transmitting torque.Simultaneously as
Drive disk assembly is relatively costly, run into moment of torsion increase drive disk assembly may damage in the case of, this power transmission shaft can also play from
The disconnected action of fuse so as to protect drive disk assembly.Current this power transmission shaft is isometrical torsion bar, and the reaction for moment of torsion is insensitive,
Run into while ensureing that moment of torsion is transmitted and can not be twisted off in time so that drive disk assembly is damaged when moment of torsion increases suddenly.
Therefore, a kind of it is proposed that new torsion axle.
Utility model content
The purpose of this utility model is to provide a kind of new torsion axle, to solve the problems, such as to be proposed in above-mentioned background technology.
To achieve the above object, the utility model provides following technical scheme：A kind of new torsion axle, including axle main body is turned round,
Described torsion axle main body one end is provided with the first mounting groove, and the torsion axle main body other end is provided with the second mounting groove, described first
Mounting groove is internally provided with the first pin-and-hole, and second mounting groove is internally provided with the second pin-and-hole, and the torsion axle main body is located at the
One mounting groove side is provided with draw-in groove, and the torsion axle body outer surface is provided with annular groove.
Preferably, the torsion axle main body outside is provided with reinforcing projection, and the reinforcing projection is set to annular protrusion, described
Reinforce projection and be provided with four altogether.
Preferably, the diameter for turning round axle main body is set to 32mm.
Preferably, the annular groove is provided with two altogether, and two annular grooves are located at respectively reinforces raised both sides, the annular
The width of groove is set to 1.6mm, and the minimum distance that the annular groove distance turns round axle main body end points is disposed as 8.15mm.
Preferably, first mounting groove is set to cylindrical groove, and the length of the first mounting groove is set to 20mm, described
First pin-and-hole is provided with five altogether, and the first pin-and-hole side view be shaped as it is trapezoidal.
Preferably, second mounting groove is set to rectangular channel, and the length of the second mounting groove is set to 17.5mm, described
Second pin-and-hole is provided with four altogether, and the side view of the second pin-and-hole is shaped as semicircle.
Compared with prior art, the beneficial effects of the utility model are：The utility model is by setting five the first pin-and-holes
And four the second pin-and-holes are set, and the stability for turning round axle mounted piece is enhanced, prevent from turning round axle and come off, by by the first pin-and-hole and the
Two pin-and-holes are set to different shapes, can strengthen its compactness between connected piece, prevent torsion axle from coming off, and security performance is significantly
Improve, and the anti-wear performance for turning round axle can be strengthened, reinforce raised by setting, enhance the antitorque drawing performance for turning round axle, axle is turned round in extension
Service life.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is right view of the present utility model；
Fig. 3 is left view of the present utility model；
Fig. 4 is sectional view of the present utility model.
In figure：1- annular grooves；2- turns round axle main body；3- reinforces raised；4- draw-in grooves；The pin-and-holes of 5- first；The mounting grooves of 6- first；7-
Second mounting groove；The pin-and-holes of 8- second.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Refer to Fig. 1-4, a kind of embodiment that the utility model is provided：A kind of new torsion axle, including axle main body 2 is turned round, turn round
The one end of axle main body 2 is provided with the first mounting groove 6, turns round the other end of axle main body 2 and is provided with the second mounting groove 7, by the first mounting groove 6
And second mounting groove 7 will be coupled together between connected piece, the first mounting groove 6 is internally provided with the first pin-and-hole 5, the second mounting groove
7 are internally provided with the second pin-and-hole 8, by four the second pin-and-holes 8 of five the first pin-and-holes 5 and setting, enhance torsion axle mounted piece
Stability, prevent from turning round axle and come off, turn round axle main body 2 and be located at the side of the first mounting groove 6 and be provided with draw-in groove 4, the outer surface of torsion axle main body 2
Annular groove 1 is provided with, the outside of axle main body 2 is turned round and is provided with reinforcing raised 3, reinforced raised 3 and be set to annular protrusion, reinforce raised 3
Four being provided with altogether, the antitorque drawing performance for turning round axle being enhanced by reinforcing raised 3, the service life of axle is turned round in extension, turns round axle main body 2
Diameter be set to 32mm, annular groove 1 is provided with two altogether, and two annular grooves 1 are located at respectively reinforces raised 3 both sides, annular groove 1
Width be set to 1.6mm, annular groove 1 is disposed as 8.15mm, the first mounting groove apart from the minimum distance for turning round the end points of axle main body 2
6 are set to cylindrical groove, and the length of the first mounting groove 6 is set to 20mm, and the first pin-and-hole 5 is provided with five, and the first pin altogether
Being shaped as the side view of hole 5 is trapezoidal, and the second mounting groove 7 is set to rectangular channel, is set by by the first pin-and-hole 5 and the second pin-and-hole 8
It is different shapes, its compactness between connected piece can be strengthened, prevent torsion axle from coming off, security performance is greatly improved, and can
The anti-wear performance of axle is turned round in enhancing, and the length of the second mounting groove 7 is set to 17.5mm, and the second pin-and-hole 8 is provided with four altogether, and the
The side view of two pin-and-holes 8 is shaped as semicircle.
Specifically used mode：In utility model works, by the first mounting groove 6 and the second mounting groove 7 by connected piece
Between couple together, by five the first pin-and-holes 5 and set four the second pin-and-holes 8, enhance turn round axle mounted piece stability,
Prevent turn round axle come off, be set to different shapes by by the first pin-and-hole 5 and the second pin-and-hole 8, can strengthen itself and connected piece it
Between compactness, prevent from turning round axle and come off, security performance is greatly improved, and can strengthen the anti-wear performance for turning round axle, is increased by reinforcing raised 3
The service life of axle is turned round in the strong antitorque drawing performance for turning round axle, extension.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (6)
1. a kind of new torsion axle, including torsion axle main body (2), it is characterised in that：Described torsion axle main body (2) one end is provided with the first peace
Tankage (6), described torsion axle main body (2) other end is provided with the second mounting groove (7), and first mounting groove (6) is internally provided with
First pin-and-hole (5), second mounting groove (7) is internally provided with the second pin-and-hole (8), and torsion axle main body (2) is positioned at the first peace
Tankage (6) side is provided with draw-in groove (4), and described torsion axle main body (2) outer surface is provided with annular groove (1).
2. a kind of new torsion axle according to claim 1, it is characterised in that：Torsion axle main body (2) outside is provided with and adds
Gu raised (3), the projection (3) of reinforcing is set to annular protrusion, reinforcing projection (3) is provided with four altogether.
3. a kind of new torsion axle according to claim 1, it is characterised in that：The diameter for turning round axle main body (2) is set to
32mm。
4. a kind of new torsion axle according to claim 1, it is characterised in that：The annular groove (1) is provided with two, two altogether
Individual annular groove (1) is located at respectively reinforces raised (3) both sides, and the width of the annular groove (1) is set to 1.6mm, the annular groove
(1) minimum distance of distance torsion axle main body (2) end points is disposed as 8.15mm.
5. a kind of new torsion axle according to claim 1, it is characterised in that：First mounting groove (6) is set to cylinder
Shape groove, and the length of the first mounting groove (6) is set to 20mm, first pin-and-hole (5) is provided with five, and the first pin-and-hole altogether
(5) side view be shaped as it is trapezoidal.
6. a kind of new torsion axle according to claim 1, it is characterised in that：Second mounting groove (7) is set to rectangle
Groove, and the length of the second mounting groove (7) is set to 17.5mm, second pin-and-hole (8) is provided with four, and the second pin-and-hole altogether
(8) side view is shaped as semicircle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621381823.4U CN206246556U (en) | 2016-12-09 | 2016-12-09 | A kind of new torsion axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621381823.4U CN206246556U (en) | 2016-12-09 | 2016-12-09 | A kind of new torsion axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206246556U true CN206246556U (en) | 2017-06-13 |
Family
ID=59007949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621381823.4U Expired - Fee Related CN206246556U (en) | 2016-12-09 | 2016-12-09 | A kind of new torsion axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206246556U (en) |
-
2016
- 2016-12-09 CN CN201621381823.4U patent/CN206246556U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 Termination date: 20191209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |