CN206886443U - Couple axle stopping means - Google Patents
Couple axle stopping means Download PDFInfo
- Publication number
- CN206886443U CN206886443U CN201720078356.6U CN201720078356U CN206886443U CN 206886443 U CN206886443 U CN 206886443U CN 201720078356 U CN201720078356 U CN 201720078356U CN 206886443 U CN206886443 U CN 206886443U
- Authority
- CN
- China
- Prior art keywords
- brake block
- drive joint
- locating slot
- fixing component
- group
- 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.)
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Abstract
The utility model discloses a kind of couple axle stopping means, include driver equipment, the driver equipment one end is Brake Block, Brake Block is provided with locating slot so that drive joint group is set wherein, and drive joint fixation is limited in Brake Block by the fixing component by being mounted on Brake Block, the fixing component is provided with group running-on with frame group in Brake Block, and the locating slot is arc groove form, to make corresponding drive joint as cylindrical shape, to form when drive joint is assembled in locating slot, fixing component is coordinated to position snap fit in the pendulum that inclines and preferably assembling conformability can be obtained again.
Description
Technical field
A kind of couple axle position limiting structure is the utility model is related to, the innovation form for particularly relating to couple axle stopping means is set
Meter.
Background technology
Couple axle position limiting structure, limit can be consolidated as reached between the drive joint of gas expansion shaft and the Brake Block of driver equipment
The purpose that position combines, the storage tank that its drive joint has with Brake Block, it is between the power transmission shaft front end and work shaft stool
Ratcheting form mutually assembles cooperation, i.e., to be general like V-type termination, its locating slot being engaged also is arranged to general like V-type for power transmission shaft front end
Openend form.
Existing structure is when practical operation operates, it has been found that following problem points be present：Due to power transmission shaft front end and working shaft
Bearing is being engaged for non-arc-shaped between mutually assembling, therefore the generation that will cause gap, causes driver equipment when rotating,
The situation that generation transmission is had some setbacks, the too big situation of noise, in turn result in the scarce disadvantages such as service life of a machine reduction.
Utility model content
Main purpose of the present utility model is to provide a kind of couple axle stopping means.
To reach above-mentioned purpose, the utility model uses following technical scheme：
A kind of couple axle stopping means, includes a driver equipment, and the driver equipment one end is a Brake Block, and Brake Block is set
There is a locating slot to be set wherein for drive joint group, and fixed by being mounted on the fixing component of Brake Block by drive joint spacing
In Brake Block, the fixing component is provided with one group of running-on with frame group in Brake Block；
The locating slot is an arc groove, and corresponding drive joint is a cylindrical shape, to form when transmission connects
When head is assembled in locating slot, then fixing component is coordinated to position snap fit in the pendulum that inclines and preferably assembling conformability can be obtained.
Brief description of the drawings
Fig. 1 is the exploded perspective view of the utility model.
Fig. 2 is the combination stereogram of the utility model.
Fig. 3 is the illustrative view one of the utility model.
Fig. 4 is the illustrative view two of the utility model.
Fig. 5 is the partial sectional view of the utility model.
Fig. 6 is the B part enlarged drawings of the utility model.
Embodiment
As shown in figs. 1 to 6, the preferred embodiment of the utility model couple axle stopping means, only these embodiments are only for saying
It is bright to be used, not by the limitation of this structure in patent application.
The utility model is explained with gas expansion shaft 20 for embodiment, and the couple axle position limiting structure, includes a driving
Equipment 10, the one end of driver equipment 10 are a Brake Block 11, and Brake Block 11 is provided with a locating slot 12 for the transmission of gas expansion shaft 20
21 groups of joint is set wherein, and an at least projection 13 is provided with the locating slot 12, and is additionally provided with a costal margin 14 in the outside of locating slot 12, with
Drive joint 21 is made to correspond to projection 13 provided with positioning concave edge 22, and the drive joint 21 is further provided with a ring groove 23 with can be right
The costal margin 14 should be embedded in；And the fixation of drive joint 21 is limited in Brake Block by the fixing component 30 by being mounted on Brake Block 11
11, the fixing component 30 is provided with one group of running-on 31 with frame group in Brake Block 11, wherein group running-on 31 has the compressing of a flat
Face 33.
In addition, the locating slot 12 is an arc groove, and corresponding drive joint 21 is a cylindrical shape, to form when biography
When dynamic joint 21 is assembled in locating slot 12, then coordinates fixing component 30 to position snap fit in the pendulum that inclines and preferable group can be obtained
Fill conformability.
Wherein, form the fixing component 30 and be embodied as the Brake Block 11 and the bottom side of fixing component 30 in pendulum start of inclining
Corresponding group apertured 32 can be respectively equipped with, and group is worn by a fastening screw 40, can be in activity to form the fixing component 30
Incline the state of pendulum, to make the pendulum card prescription formula that can incline of fixing component 30 that drive joint 21 is positioned at into Brake Block 11.
By above-mentioned structure, composition design, hereby the utility model is described as follows using start situation：
Please join shown in Fig. 1,2,3 in the practical application of drive joint 21, the drive joint 21 be to gas expansion shaft 20
End group binding is closed and is used, and it is combined in locating slot 32 set by the Brake Block of driver equipment 30 31, and the locating slot 32
In be provided with a projection 13 and can be fastened (as shown in Fig. 3,5) with the drive joint 21 positioning concave edge 22 on the other side, and the ring
Groove 23 then can be just embedded in set by the outside of locating slot 12 of the Brake Block 11 on a costal margin 14, thereby the transmission can be made to connect
First 21 reach the local positioning function of preventing axial displacement and radial rotary；On the other hand, the Brake Block 11 of the present embodiment has
There is the fixing component 30 of a swing start form, group running-on one end 31 of the fixing component 30 has the pressure surface of a flat
33, after the completion group of drive joint 21 enters the action of the locating slot 12, we can pull the fixing component 30 (such as Fig. 4 institutes
Show), the drive joint 21 is then pressed on by the pressure surface 33 of the fixing component 30 to reach strong fix state；And its
In, please join in detail shown in Fig. 6, the week side of boss of drive joint 21 is provided with the design of the convex globoidal 24 of direction of principal axis extension, may be such that described convex
Cambered surface 24 and the fixing component 30 compress mated condition between the pressure surface 33 of flat in point-like, therefore, even if the transmission
Joint 21 is produced because of the loading power of gas expansion shaft 20 tiltedly when sticking up off normal phenomenon, its week side of boss of drive joint 21 and fixing component 30
It will be still able to keep point-like to compress mated condition between pressure surface 33, without causing the fixing component 30 to be stuck
It is difficult to the phenomenon pulled open.
Wherein, set positioning concave edge 22 surface of the drive joint 21 is provided with the design of the convex arc edge 25 of direction of principal axis extension, together
Sample can be by compressing cooperation between the flat face of set projection 13 in the convex arc edge 25 and the locating slot 12 of Brake Block 11 in point-like
State and reach prevent fixing component 30 to be stuck situation occur.
Thereby, coordinate through between the drive joint 21 and locating slot 12 for arc contact, and pass through fixing component again
30 pendulum group of inclining is by coordinating, when driver equipment 10 rotates, can reach preferable strong fix folder group relation.
Effect explanation：
When drive joint described in the utility model mutually assembles conjunction with Brake Block, match somebody with somebody each other due to being in contact for arc surface
Close, then coordinate the fixing component to put positioning method to incline, making the pressure surface of fixing component can oppress in drive joint side, with
Forming drive joint can be firm fixed when driver equipment rotates, can reach by strong fix in set by Brake Block in locating slot
The practical improvement that position combines.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model discloses
Or replace, it should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be with the power
The protection domain that profit requires is defined.
Claims (5)
1. a kind of couple axle stopping means, includes a driver equipment, the driver equipment one end is a Brake Block, and Brake Block is provided with
One locating slot is set wherein for drive joint group, and drive joint fixation is limited in by the fixing component by being mounted on Brake Block
Brake Block, the fixing component are provided with one group of running-on with frame group in Brake Block, it is characterised in that：
The locating slot is an arc groove, and corresponding drive joint is a cylindrical shape, Brake Block and fixing component bottom
Side is respectively equipped with corresponding group apertured, and when drive joint is assembled in locating slot, described group is penetrated by a fastening screw
Apertured.
2. couple axle stopping means according to claim 1, it is characterised in that the group running-on of fixing component is straight with one
The pressure surface of shape.
3. couple axle stopping means according to claim 1, it is characterised in that it is provided with an at least projection in locating slot, and in
A costal margin is additionally provided with the outside of locating slot, to make drive joint to correspond to projection provided with positioning concave edge, and the drive joint is more set
There is a ring groove to be embedded in costal margin with corresponding.
4. couple axle stopping means according to claim 3, it is characterised in that it is described positioning concave edge surface also be provided with to
The convex arc edge of direction of principal axis extension.
5. couple axle stopping means according to claim 1, it is characterised in that drive joint the week side of boss, which is provided with, axially prolongs
The convex globoidal stretched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720078356.6U CN206886443U (en) | 2017-01-20 | 2017-01-20 | Couple axle stopping means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720078356.6U CN206886443U (en) | 2017-01-20 | 2017-01-20 | Couple axle stopping means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206886443U true CN206886443U (en) | 2018-01-16 |
Family
ID=61328243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720078356.6U Active CN206886443U (en) | 2017-01-20 | 2017-01-20 | Couple axle stopping means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206886443U (en) |
-
2017
- 2017-01-20 CN CN201720078356.6U patent/CN206886443U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |