CN207583871U - A kind of tapered shaft shaft coupling - Google Patents
A kind of tapered shaft shaft coupling Download PDFInfo
- Publication number
- CN207583871U CN207583871U CN201721429135.5U CN201721429135U CN207583871U CN 207583871 U CN207583871 U CN 207583871U CN 201721429135 U CN201721429135 U CN 201721429135U CN 207583871 U CN207583871 U CN 207583871U
- Authority
- CN
- China
- Prior art keywords
- spindle nose
- positioning sleeve
- axle sleeve
- connecting tube
- sleeve
- 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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- Insertion Pins And Rivets (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
This practicality discloses a kind of tapered shaft shaft coupling.It includes connecting tube and the spindle nose positioned at connecting tube both ends, the axle sleeve with internal taper hole being provided at both ends with for being installed to spindle nose of connecting tube, it further includes to be mounted on the positioning sleeve between axle sleeve and spindle nose, the connecting pin of spindle nose is set as from spindle nose root to the gradual increased frustum structure of overall diameter, the positioning sleeve structure split for two halves, positioning sleeve with the endoporus with the cooperation of the frustum outer surface of spindle nose and with the male cone (strobilus masculinus) coordinated with the internal taper hole of axle sleeve, the connecting pin of spindle nose be set with by positioning sleeve after on axle sleeve.After above-mentioned structure, so that the connecting pin of spindle nose is limited in positioning sleeve after not only facilitating installation and installing, fully effective the problem of spindle nose is prevented to be disengaged with connecting tube and disengagement locking are more reliable, have achieved the effect that self-locking.
Description
Technical field
The present invention relates to a kind of shaft coupling, specifically a kind of tapered shaft shaft coupling.
Background technology
Shaft coupling is for being attached a kind of device transmitted so as to fulfill torque to component, and existing shaft coupling is general
All include connecting tube, the connector mounted on connecting tube both ends, connector is fixedly mounted by connector sleeve and connecting tube, existing this
Structure is more common and application is also very extensive, although since its structure design is simple, can realize the reliable biography of power
It passs, but hammer impact installation is generally used in installation process, installation trouble is dismantled then more not when being needed replacing after installation
Just, in addition, usually will appear the problem of spindle nose is disengaged with connecting tube after connection so that use reliability is poor.
Invention content
The technical problem to be solved in the present invention is to provide a kind of reasonable in design, installation easily and dismounting it is very quick and
The tapered shaft shaft coupling of good reliability.
In order to solve the above-mentioned technical problem, tapered shaft shaft coupling of the invention, including connecting tube and positioned at connecting tube two
The spindle nose at end, the axle sleeve with internal taper hole being provided at both ends with for being installed to spindle nose of connecting tube, further includes to pacify
Positioning sleeve between axle sleeve and spindle nose, the connecting pin of spindle nose are set as from spindle nose root to the gradual increased frustum of overall diameter
Structure, positioning sleeve are the split structure of two halves, positioning sleeve have the endoporus that coordinates with the frustum outer surface of spindle nose and with
The male cone (strobilus masculinus) of the internal taper hole cooperation of axle sleeve, the connecting pin of spindle nose are mounted on after being set with by positioning sleeve on axle sleeve.
At minimum diameter at the maximum gauge of the frustum structure less than the internal taper hole of axle sleeve.
The taper of the internal taper hole of be set forth in axle sleeve is opposite with the taper direction of frustum structure.
The end set of the positioning sleeve has positioning sleeve connecting pin, and the positioning sleeve passes through positioning sleeve connecting pin location and installation
In the end face outside of positioning sleeve.
The connecting tube is provided at both ends with flanged ends, the flanged ends connection of axle sleeve and connecting tube.
The connecting tube is stainless steel tube.
After above-mentioned structure, since the connecting pin of spindle nose is set as from spindle nose root to the gradual increased cone of overall diameter
Platform structure, positioning sleeve are the split structure of two halves, it is possible thereby to the connecting pin of spindle nose is positioned so that by positioning sleeve by
It is mounted on axle sleeve, so that the connecting pin of spindle nose is limited in positioning sleeve, completely after thus not only facilitating installation and installing
Effectively prevent the problem of spindle nose is disengaged with connecting tube and disengage locking it is more reliable, achieved the effect that self-locking.
Description of the drawings
Fig. 1 is the partial structural diagram of tapered shaft shaft coupling of the present invention.
Specific embodiment
With reference to the accompanying drawings and detailed description, the tapered shaft shaft coupling of the present invention is described in further detail.
As shown in the figure, the tapered shaft shaft coupling of the present invention, the spindle nose 2 including connecting tube 1 and positioned at connecting tube both ends, even
The axle sleeve 3 with internal taper hole being provided at both ends with for being installed to spindle nose of take over 1, further include for be mounted on axle sleeve and
Positioning sleeve 4 between spindle nose, the connecting pin of spindle nose 2 are set as from spindle nose root to the gradual increased frustum structure 5 of overall diameter, cone
At minimum diameter at the maximum gauge of platform structure 5 less than the internal taper hole of axle sleeve 3, thus, it is possible to be smoothed out installing, positioning sleeve 4
The structure split for two halves, positioning sleeve 4 is with the endoporus with the cooperation of the frustum outer surface of spindle nose and with the inner cone with axle sleeve
The male cone (strobilus masculinus) of hole cooperation, the connecting pin of spindle nose 2 after the suit of positioning sleeve 4 by being mounted on axle sleeve 3.
Further, the taper of the internal taper hole of described axle sleeve 3 is opposite with the taper direction of frustum structure 5, that is to say, that
The internal taper hole of axle sleeve 3 is big for outside end opening, the small structure of inside end opening, and frustum structure 5 is straight outward by spindle nose root
Gradually reversed sleeve structure is presented in increased structure, the two to diameter.
Still further, the end set of described positioning sleeve 4 has positioning sleeve connecting pin, the positioning sleeve 4 passes through connection
Location and installation is held in the end face outside of positioning sleeve 4, connecting tube 1 is provided at both ends with flanged ends, axle sleeve 3 and connecting tube 1
Flanged ends connection, connecting tube 1 be stainless steel tube.
Claims (6)
1. a kind of tapered shaft shaft coupling, including connecting tube（1）And the spindle nose positioned at connecting tube both ends（2）, it is characterised in that：Institute
State connecting tube（1）The axle sleeve with internal taper hole being provided at both ends with for being installed to spindle nose（3）, further include to install
Positioning sleeve between axle sleeve and spindle nose（4）, the spindle nose（2）Connecting pin be set as gradually increasing from spindle nose root to overall diameter
Big frustum structure（5）, the positioning sleeve（4）The structure split for two halves, the positioning sleeve（4）Outside with the frustum with spindle nose
The endoporus of surface engagement and with the male cone (strobilus masculinus) coordinated with the internal taper hole of axle sleeve, the spindle nose（2）Connecting pin pass through positioning
Set（4）Axle sleeve is mounted on after suit（3）On.
2. tapered shaft shaft coupling described in accordance with the claim 1, it is characterised in that：The frustum structure（5）Maximum gauge at
Less than axle sleeve（3）Internal taper hole minimum diameter at.
3. according to the tapered shaft shaft coupling described in claims 1 or 2, it is characterised in that：Be set forth in axle sleeve（3）Internal taper hole cone
Degree and frustum structure（5）Taper direction it is opposite.
4. tapered shaft shaft coupling described in accordance with the claim 3, it is characterised in that：The positioning sleeve（4）End set have it is fixed
Position set connecting pin, the positioning sleeve（4）By positioning sleeve connecting pin location and installation in positioning sleeve（4）End face outside on.
5. according to the tapered shaft shaft coupling described in claim 4, it is characterised in that：The connecting tube（1）Be provided at both ends with method
Blue connecting pin, axle sleeve（3）With connecting tube（1）Flanged ends connection.
6. according to the tapered shaft shaft coupling described in claim 5, it is characterised in that：The connecting tube（1）For stainless steel tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721429135.5U CN207583871U (en) | 2017-11-01 | 2017-11-01 | A kind of tapered shaft shaft coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721429135.5U CN207583871U (en) | 2017-11-01 | 2017-11-01 | A kind of tapered shaft shaft coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207583871U true CN207583871U (en) | 2018-07-06 |
Family
ID=62730184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721429135.5U Expired - Fee Related CN207583871U (en) | 2017-11-01 | 2017-11-01 | A kind of tapered shaft shaft coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207583871U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107740819A (en) * | 2017-11-01 | 2018-02-27 | 镇江索达联轴器有限公司 | A kind of tapered shaft shaft coupling |
-
2017
- 2017-11-01 CN CN201721429135.5U patent/CN207583871U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107740819A (en) * | 2017-11-01 | 2018-02-27 | 镇江索达联轴器有限公司 | A kind of tapered shaft shaft coupling |
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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: 20180706 Termination date: 20211101 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |