CN107740819A - A kind of tapered shaft shaft coupling - Google Patents
A kind of tapered shaft shaft coupling Download PDFInfo
- Publication number
- CN107740819A CN107740819A CN201711051458.XA CN201711051458A CN107740819A CN 107740819 A CN107740819 A CN 107740819A CN 201711051458 A CN201711051458 A CN 201711051458A CN 107740819 A CN107740819 A CN 107740819A
- Authority
- CN
- China
- Prior art keywords
- spindle nose
- connecting tube
- positioning sleeve
- axle sleeve
- connection end
- 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.)
- Pending
Links
- 230000008878 coupling Effects 0.000 title claims abstract description 18
- 238000010168 coupling process Methods 0.000 title claims abstract description 18
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 9
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/02—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like
- F16D1/04—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like with clamping hub; with hub and longitudinal key
- F16D1/05—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- 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, also include being used for the positioning sleeve being arranged between axle sleeve and spindle nose, the connection end of spindle nose is arranged to the frustum structure gradually increased from spindle nose root to overall diameter, positioning sleeve is the split structure of 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 connection end of spindle nose be set with by positioning sleeve after on axle sleeve.After above-mentioned structure, not only facilitate installation and cause that the connection end of spindle nose is spacing in positioning sleeve after installing, fully effective the problem of preventing spindle nose to be disengaged with connecting tube and disengagement locking are more reliable, have reached the effect of 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 to part so as to realize a kind of device of moment of torsion transmission, and existing shaft coupling is general
All include connecting tube, the joint installed in connecting tube both ends, joint is fixedly mounted by adapter sleeve and connecting tube, existing this
Structure is more conventional and application is also quite varied, although because its structure design is simple, can realize the reliable biography of power
Pass, but installation is generally impacted using hammer in installation process, installation trouble, dismantled then more not when needing to change after installation
Just, in addition, the problem of spindle nose disengages with connecting tube usually occurs after connection so that use reliability is poor.
The content of the invention
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, in addition to for pacifying
Positioning sleeve between axle sleeve and spindle nose, the connection end of spindle nose are arranged to the frustum gradually increased from spindle nose root to 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) that the internal taper hole of axle sleeve coordinates, the connection end of spindle nose are arranged on axle sleeve after being set with by positioning 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 connection end, and the positioning sleeve passes through positioning sleeve connection end 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, because the connection end of spindle nose is arranged to cone from spindle nose root to overall diameter that gradually increase from
Platform structure, positioning sleeve are the split structure of two halves, it is possible thereby to the connection end of spindle nose is positioned so that by positioning sleeve by
It is arranged on axle sleeve, is thus not only facilitated installation and is caused that the connection end of spindle nose is spacing in positioning sleeve after installing, completely
Effectively prevent the problem of spindle nose disengages with connecting tube and disengage locking it is more reliable, reached the effect of self-locking.
Brief description of the drawings
Fig. 1 is the partial structural diagram of tapered shaft shaft coupling of the present invention.
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 illustrated, the tapered shaft shaft coupling of the present invention, including connecting tube 1 and the spindle nose 2 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 adapter 1, in addition to for be arranged on axle sleeve and
Positioning sleeve 4 between spindle nose, the connection end of spindle nose 2 are arranged to the frustum structure 5 gradually increased from spindle nose root to 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
For the split structure of 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) that hole coordinates, the connection end of spindle nose 2 after the suit of positioning sleeve 4 by being arranged 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 that outside end opening is big, the small structure of inner side end opening, and frustum structure 5 is outwards straight by spindle nose root
The structure that footpath gradually increases, reverse sleeve structure is presented in both.
Yet further, the end set of described positioning sleeve 4 has positioning sleeve connection end, and 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 is 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）, in addition to for installing
Positioning sleeve between axle sleeve and spindle nose（4）, the spindle nose（2）Connection end be arranged to gradually increase from spindle nose root to overall diameter
Big frustum structure（5）, the positioning sleeve（4）For the split structure of 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, it is described to state spindle nose（2）Connection end pass through it is fixed
Position set（4）Axle sleeve is arranged on after suit（3）On.
2. according to the tapered shaft shaft coupling described in 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 claim 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. according to the tapered shaft shaft coupling described in claim 3, it is characterised in that：The positioning sleeve（4）End set have it is fixed
Position set connection end, the positioning sleeve（4）By positioning sleeve connection end 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 connection end, 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 |
|---|---|---|---|
| CN201711051458.XA CN107740819A (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 |
|---|---|---|---|
| CN201711051458.XA CN107740819A (en) | 2017-11-01 | 2017-11-01 | A kind of tapered shaft shaft coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107740819A true CN107740819A (en) | 2018-02-27 |
Family
ID=61233797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711051458.XA Pending CN107740819A (en) | 2017-11-01 | 2017-11-01 | A kind of tapered shaft shaft coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107740819A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004033839B3 (en) * | 2004-07-13 | 2005-12-01 | Siemens Ag | Anchorage fitting for high speed rotating shaft within e.g. axial ventilator, compressor, turbine engine etc. has conical root within a conical nut |
| EP2032295B1 (en) * | 2006-06-19 | 2010-01-27 | Komet Group GmbH | Junction between two components of a rotating tool system |
| CN203285713U (en) * | 2013-05-29 | 2013-11-13 | 上海青浦莲盛泵阀厂有限公司 | Water pump coupler of axial flow pump |
| CN103899667A (en) * | 2014-03-07 | 2014-07-02 | 武汉科欣技术有限责任公司 | Novel combined type bidirectional flexible diaphragm coupling with tubular long shaft and method for manufacturing novel combined type bidirectional flexible diaphragm coupling with tubular long shaft |
| DE102014207185A1 (en) * | 2014-04-15 | 2015-10-15 | Robert Bosch Gmbh | Drive shaft, in particular camshaft of a high-pressure pump of a fuel injection system, and method for determining the angular position of a gear on a drive shaft |
| CN207583871U (en) * | 2017-11-01 | 2018-07-06 | 镇江索达联轴器有限公司 | A kind of tapered shaft shaft coupling |
-
2017
- 2017-11-01 CN CN201711051458.XA patent/CN107740819A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004033839B3 (en) * | 2004-07-13 | 2005-12-01 | Siemens Ag | Anchorage fitting for high speed rotating shaft within e.g. axial ventilator, compressor, turbine engine etc. has conical root within a conical nut |
| EP2032295B1 (en) * | 2006-06-19 | 2010-01-27 | Komet Group GmbH | Junction between two components of a rotating tool system |
| CN203285713U (en) * | 2013-05-29 | 2013-11-13 | 上海青浦莲盛泵阀厂有限公司 | Water pump coupler of axial flow pump |
| CN103899667A (en) * | 2014-03-07 | 2014-07-02 | 武汉科欣技术有限责任公司 | Novel combined type bidirectional flexible diaphragm coupling with tubular long shaft and method for manufacturing novel combined type bidirectional flexible diaphragm coupling with tubular long shaft |
| DE102014207185A1 (en) * | 2014-04-15 | 2015-10-15 | Robert Bosch Gmbh | Drive shaft, in particular camshaft of a high-pressure pump of a fuel injection system, and method for determining the angular position of a gear on a drive shaft |
| CN207583871U (en) * | 2017-11-01 | 2018-07-06 | 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 |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180227 |
|
| RJ01 | Rejection of invention patent application after publication |