CN108386457A - A kind of protection structure preventing flexible element excessive deformation - Google Patents
A kind of protection structure preventing flexible element excessive deformation Download PDFInfo
- Publication number
- CN108386457A CN108386457A CN201810464953.1A CN201810464953A CN108386457A CN 108386457 A CN108386457 A CN 108386457A CN 201810464953 A CN201810464953 A CN 201810464953A CN 108386457 A CN108386457 A CN 108386457A
- Authority
- CN
- China
- Prior art keywords
- bushing
- flexible element
- shoulder
- switching
- flange
- 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.)
- Granted
Links
- 230000008878 coupling Effects 0.000 claims abstract description 28
- 238000010168 coupling process Methods 0.000 claims abstract description 28
- 238000005859 coupling reaction Methods 0.000 claims abstract description 28
- 238000000034 method Methods 0.000 claims description 3
- 208000027418 Wounds and injury Diseases 0.000 abstract description 2
- 208000014674 injury Diseases 0.000 abstract description 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 description 3
- 241000233855 Orchidaceae Species 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering 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
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
- F16D3/56—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members comprising elastic metal lamellae, elastic rods, or the like, e.g. arranged radially or parallel to the axis, the members being shear-loaded collectively by the total load
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The present invention relates to a kind of flexible elements, and structure, specifically a kind of protection structure preventing flexible element excessive deformation to be protected to belong to flexible coupling technical field.It includes transfer panel, Coupling Shaft and flexible element, and flexible element is sequentially connected switching reel flanges and switching shaft flange by multiple first connectors, and flexible element connects Coupling Shaft by multiple second connectors；It is set with Shoulder Bushing on first connector, Coupling Shaft flange is socketed on the bushing shoulder body of Shoulder Bushing, the length dimension of bushing shoulder body is more than the thickness of switching shaft flange so that has certain gap between switching shaft flange front/rear end and switching reel flanges, bushing shoulder body.The present invention, more than this feature of companion flange thickness, moves formation permission deformation space at left and right sides of flange at this, can be effectively prevented shaft coupling excessive deformation, protection flexible element is injury-free using Shoulder Bushing body length.
Description
Technical field
The present invention relates to a kind of flexible elements to protect structure, specifically a kind of protection knot preventing flexible element excessive deformation
Structure belongs to flexible coupling technical field.
Background technology
The generally non-design protection mechanism of the external shaft coupling of flexible element limits the excessive deformation of its flexible element, thus there are because
Unit the case where axially unexpected displacement makes shaft coupling bear to damage beyond its design variations ability.After shaft coupling damage,
It may need the replacement of progress Complete coupling, the out of service of unit that can bring certain economic loss.
Invention content
It is an object of the present invention to overcome the above deficiencies, to provide a kind of protection preventing flexible element excessive deformation
Structure can ensure that the flexible element deflection of flexible coupling is in the deformation range of design, effectively prevent excessive deformation pair
The damage of flexible coupling flexible element, to improve the reliability of flexible coupling, extend the service life of flexible coupling.
According to technical solution provided by the invention, it is a kind of prevent the protection structure of flexible element excessive deformation include transfer panel,
Coupling Shaft and flexible element, it is characterized in that：Transfer panel one end is equipped with switching reel flanges, and switching shaft flange is equipped in the middle part of Coupling Shaft, is turned
It connects reel flanges front end and is equipped with flexible element, flexible element is sequentially connected switching reel flanges and switching method of principal axes by multiple first connectors
Orchid, flexible element connect Coupling Shaft by multiple second connectors；Shoulder Bushing is set on first connector, Shoulder Bushing includes head
The connected bush body of tail and bushing shoulder body, Coupling Shaft flange are socketed on the bushing shoulder body of Shoulder Bushing, the length of bushing shoulder body
Spend size be more than switching shaft flange thickness so that switching shaft flange front/rear end and switching reel flanges, bushing shoulder body it
Between have certain gap.
Further, multiple first connectors and multiple second connectors are interspersed along same circumference.
Further, the diameter of bushing shoulder body is more than the diameter of bush body.
Compared with the prior art the present invention has the following advantages：
The invention has the advantages of simple structure, compactness and reasonable structure, is more than companion flange thickness this feature using Shoulder Bushing body length,
Being formed at left and right sides of the removable flange allows deformation space, can be effectively prevented shaft coupling excessive deformation, protect flexible element
It is injury-free.
Description of the drawings
Fig. 1 is front view of the present invention.
Fig. 2 is C-C sectional views in Fig. 1.
Reference sign：1- transfer panels, 2- switchings reel flanges, 3- Coupling Shafts, 4- switchings shaft flange, 5- flexible elements, 6-
First connector, 7- Shoulder Bushings, 7.1- bush bodies, 7.2- bushing shoulders body, the second connectors of 8-.
Specific implementation mode
The present invention will be further described in conjunction with the embodiment in attached drawing below：
As shown in Figure 1 and 2, the invention mainly comprises transfer panel 1, Coupling Shaft 3 and flexible elements 5.1 one end of transfer panel is equipped with transfer panel
Flange 2,3 middle part of Coupling Shaft are equipped with switching shaft flange 4.
2 front end of reel flanges of transferring is equipped with flexible element 5, and flexible element 5 is sequentially connected transfer panel method by multiple first connectors 6
Orchid 2 and switching shaft flange 4, flexible element 5 connect Coupling Shaft 3 by multiple second connectors 8.The multiple first connector, 6 He
Multiple second connectors 8 are interspersed along same circumference.
Shoulder Bushing 7 is set on first connector 6, Shoulder Bushing 7 includes end to end bush body 7.1 and bushing shoulder
Body 7.2, the diameter of bushing shoulder body 7.2 are more than the diameter of bush body 7.1.Switching shaft flange 4 is socketed in the bushing of Shoulder Bushing 7
On shoulder body 7.2, the length dimension of bushing shoulder body 7.2 is more than the thickness of switching shaft flange 4 so that before and after switching shaft flange 4
There is certain gap between end face and switching reel flanges 2, bushing shoulder body 7.2, this gap allows flexible element, and there are deformation spaces.
The present invention operation principle be：When shaft coupling axial displacement is in scope of design, transfer shaft flange and transfer panel
The bushing shoulder body end face of flange and Shoulder Bushing does not contact, when shaft coupling axial displacement is excessive, switching shaft flange and switching
The bushing shoulder body end face of reel flanges and Shoulder Bushing contacts, and flexible element is prevented to continue to deform, to effective protection flexible element.
Claims (3)
1. a kind of protection structure preventing flexible element excessive deformation, including transfer panel（1）, Coupling Shaft（3）And flexible element（5）,
It is characterized in：Transfer panel（1）One end is equipped with switching reel flanges（2）, Coupling Shaft（3）Middle part is equipped with switching shaft flange（4）, transfer panel method
It is blue（2）Front end is equipped with flexible element（5）, flexible element（5）Pass through multiple first connectors（6）It is sequentially connected switching reel flanges（2）With
Switching shaft flange（4）, flexible element（5）Pass through multiple second connectors（8）Connect Coupling Shaft（3）；First connector（6）Upper suit
Shoulder Bushing（7）, Shoulder Bushing（7）Including end to end bush body（7.1）With bushing shoulder body（7.2）, shaft flange of transferring
（4）It is socketed in Shoulder Bushing（7）Bushing shoulder body（7.2）On, bushing shoulder body（7.2）Length dimension be more than switching shaft flange
（4）Thickness so that switching shaft flange（4）Front/rear end and switching reel flanges（2）, bushing shoulder body（7.2）Between have one
Fixed gap.
2. a kind of protection structure preventing flexible element excessive deformation as described in claim 1, it is characterized in that：The multiple first
Connector（6）With multiple second connectors（8）It is interspersed along same circumference.
3. a kind of protection structure preventing flexible element excessive deformation as described in claim 1, it is characterized in that：The bushing shoulder body
（7.2）Diameter be more than bush body（7.1）Diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810464953.1A CN108386457B (en) | 2018-05-16 | 2018-05-16 | Protection structure for preventing excessive deformation of flexible part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810464953.1A CN108386457B (en) | 2018-05-16 | 2018-05-16 | Protection structure for preventing excessive deformation of flexible part |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108386457A true CN108386457A (en) | 2018-08-10 |
| CN108386457B CN108386457B (en) | 2024-03-19 |
Family
ID=63071819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810464953.1A Active CN108386457B (en) | 2018-05-16 | 2018-05-16 | Protection structure for preventing excessive deformation of flexible part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108386457B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0191552A2 (en) * | 1985-01-17 | 1986-08-20 | Koppers Company, Inc. | Flexible couplings |
| CN201606422U (en) * | 2010-01-20 | 2010-10-13 | 江西铜业股份有限公司 | Three-draw flange flexible coupling |
| CN103821833A (en) * | 2014-02-26 | 2014-05-28 | 无锡创明传动工程有限公司 | Quick installation type lamination flexible coupling |
| JP5611477B1 (en) * | 2013-11-12 | 2014-10-22 | 保男 平山 | Main shaft flexible plate flange and main shaft combined flexible plate flange, leaf spring type flexible coupling using the same, and mechanical device including the same |
| CN208294975U (en) * | 2018-05-16 | 2018-12-28 | 无锡创明传动工程有限公司 | A kind of protection structure preventing flexible element excessive deformation |
-
2018
- 2018-05-16 CN CN201810464953.1A patent/CN108386457B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0191552A2 (en) * | 1985-01-17 | 1986-08-20 | Koppers Company, Inc. | Flexible couplings |
| CN201606422U (en) * | 2010-01-20 | 2010-10-13 | 江西铜业股份有限公司 | Three-draw flange flexible coupling |
| JP5611477B1 (en) * | 2013-11-12 | 2014-10-22 | 保男 平山 | Main shaft flexible plate flange and main shaft combined flexible plate flange, leaf spring type flexible coupling using the same, and mechanical device including the same |
| CN103821833A (en) * | 2014-02-26 | 2014-05-28 | 无锡创明传动工程有限公司 | Quick installation type lamination flexible coupling |
| CN208294975U (en) * | 2018-05-16 | 2018-12-28 | 无锡创明传动工程有限公司 | A kind of protection structure preventing flexible element excessive deformation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108386457B (en) | 2024-03-19 |
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| SE01 | Entry into force of request for substantive examination | ||
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| GR01 | Patent grant |