CN202451642U - Elastic coupler - Google Patents
Elastic coupler Download PDFInfo
- Publication number
- CN202451642U CN202451642U CN2012200874242U CN201220087424U CN202451642U CN 202451642 U CN202451642 U CN 202451642U CN 2012200874242 U CN2012200874242 U CN 2012200874242U CN 201220087424 U CN201220087424 U CN 201220087424U CN 202451642 U CN202451642 U CN 202451642U
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- CN
- China
- Prior art keywords
- bridge joint
- joint axle
- elastic
- flange
- elastomers
- 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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- Vibration Prevention Devices (AREA)
Abstract
The utility model relates to a coupler, and provides an elastic coupler, which has simple structure, strong shake resistance and buffering abilities and big torsion rigidity, is convenient to install, adapts to high rotational speed, and greatly compensates the axial, radial and angular deflections generated by two misaligned shafts. The elastic coupler includes two flange plates, as well as a bridging shaft and two elastic bodies, wherein slotted holes matched with the elastic bodies are formed at the two free ends of the bridging shaft respectively; one end of the elastic body and one end of the other elastic body are sleeved in the slotted holes at the two free ends of the bridging shaft respectively; flange locking plates extend from the other end of the elastic body and the other end of the other elastic body along the radial parts of the elastic bodies; and the two flange plates are fixedly arranged on the flange locking plates of the two elastic bodies through fasteners respectively.
Description
Technical field
The utility model relates to a kind of coupling, particularly a kind of elastic coupling flexible coupling.
Background technique
Coupling is that two axles (driving shaft and driven shaft) that are used for connecting in the different institutions make it the mechanical parts of common rotation with transmitting torque.Coupling is made up of two halves, connects with driving shaft and driven shaft respectively.General power engine mostly links by means of coupling and working machine.Existing coupling mainly divides permanent coupling and movable elastic coupling flexible coupling, and movable elastic coupling flexible coupling is mainly used in the place that diaxon has deflection or relative displacement is arranged at work, has certain compensate for displacement function; Existing movable elastic coupling flexible coupling with compensate function; Complex structure, compensation diaxon misalign produced axially, radially, the excursion capability of angle is poor, the incompatibility high rotational speed, buffering absorbing performance is bad; Reversing of transmitted power is relatively little; And its radial dimension is bigger, the space that incompatibility equipment is narrow, and the installation requirement condition is high.
The model utility content
Therefore; To above-mentioned problem, the utility model propose a kind of simple in structure, easy for installation, antidetonation shock-absorbing capacity strong, adapt to high rotating speed, reverse stiffness big, can increase compensate diaxon misalign produced axially, radially, the elastic coupling flexible coupling of angle excursion capability.
For solving this technical problem; The utility model is taked following scheme: a kind of elastic coupling flexible coupling; Comprise two flange plate; Also comprise bridge joint axle and two elastomers, offer the slotted eye that is complementary with elastomer respectively on two free ends of said bridge joint axle, said two elastomeric ends are sheathed on respectively in the slotted eye on bridge joint axle two free ends; The said two elastomeric the other ends radially part extend a flange locking plate, and said two flange plate are fixedly arranged on the two elastomeric flange locking plates through fastening piece respectively.
Further improvedly be: said two elastomeric middle parts offer the loudspeaker taper hole respectively, through the locking of tensioner bolt the awl chock are arranged respectively on the said two loudspeaker taper holes.
Further improvedly be: also be arranged with protecting cover on the periphery wall of said two elastomer flange locking plates respectively.
Further improvedly be: that end that said two elastomers are connected with the bridge joint axle is installed with steel plate; The periphery wall of said steel plate is provided with outside thread; Be respectively equipped with the internal thread that is complementary with two elastomer upper steel plates on the said bridge joint axle two free-ended slotted eyes, said two elastomers revolve on the slotted eye of being located at the bridge joint axle through the steel plate on it respectively.
Through adopting the aforementioned techniques scheme; The beneficial effect of the utility model is: this New Model of Flexible Coupling, and two of bridge joint axle is arranged with elastomer respectively on end, and two flange plate are fixedly arranged on the two elastomeric flange locking plates through fastening piece respectively; Through the interlock of elastomer and bridge joint axle is set; Increase compensated diaxon in service misalign produced axially, radially, the excursion capability of angle, make running more stable, reliable, can adapt to high rotational speed; Reversing of transmitted power is big; It is simple in structure, the buffering vibration absorption ability is strong, noise free, long service life, and the radial dimension of this New Model of Flexible Coupling is relatively little in addition can the narrow space of adaptation equipment, and the installation requirement condition is low.
Description of drawings
Fig. 1 is the utility model example structure schematic representation.
Embodiment
Combine accompanying drawing and embodiment that the utility model is further specified at present.
With reference to figure 1; The utility model embodiment discloses a kind of elastic coupling flexible coupling; Comprise bridge joint axle 1, two elastomers 2 and two flange plate 3; Offer the slotted eye 11 that is complementary with elastomer 2 on two free ends of said bridge joint axle 1 respectively, an end of said two elastomers 2 is sheathed on respectively in the slotted eye 11 on 1 liang of free end of bridge joint axle, is specially that end that said two elastomers 2 are connected with bridge joint axle 1 and is installed with steel plate 21; The periphery wall of said steel plate 21 is provided with outside thread; Be respectively equipped with the internal thread that is complementary with two elastomers, 2 upper steel plates 21 on 1 liang of free-ended slotted eye 11 of said bridge joint axle, said two elastomers 2 revolve on the slotted eye 11 of being located at bridge joint axle 1 through the steel plate on it 21 respectively, and the other end of said two elastomers 2 radially part extends a flange locking plate 22; Also be arranged with protecting cover 4 respectively on the periphery wall of said two elastomers, 2 flange locking plates 22; Said two flange plate 3 are fixedly arranged on the flange locking plate 22 of two elastomers 2 through fastening piece 31 respectively, and the middle part of said two elastomers 2 offers loudspeaker taper hole 23 respectively, through 5 lockings of tensioner bolt awl chock 6 are arranged respectively on the said two loudspeaker taper holes 23.
This New Model of Flexible Coupling is through being provided with the interlock of elastomer and bridge joint axle; Increase compensated diaxon in service misalign produced axially, radially, the excursion capability of angle, make running more stable, reliable, can adapt to high rotational speed; Reversing of transmitted power is big; It is simple in structure, the buffering vibration absorption ability is strong, noise free, long service life, and the radial dimension of this New Model of Flexible Coupling is relatively little in addition can the narrow space of adaptation equipment, and the installation requirement condition is low.
Although specifically show and introduced the utility model in conjunction with preferred embodiment; The those skilled in the art should be understood that; In the utility model spirit that does not break away from appended claims and limited and scope; Can make various variations to the utility model in form with on the details, be the protection domain of the utility model.
Claims (4)
1. elastic coupling flexible coupling; Comprise two flange plate; It is characterized in that: also comprise bridge joint axle and two elastomers, offer the slotted eye that is complementary with elastomer respectively on two free ends of said bridge joint axle, said two elastomeric ends are sheathed on respectively in the slotted eye on bridge joint axle two free ends; The said two elastomeric the other ends radially part extend a flange locking plate (22), and said two flange plate are fixedly arranged on the two elastomeric flange locking plates (22) through fastening piece respectively.
2. elastic coupling flexible coupling according to claim 1 is characterized in that: said two elastomeric middle parts offer the loudspeaker taper hole respectively, through the locking of tensioner bolt the awl chock are arranged respectively on the said two loudspeaker taper holes.
3. elastic coupling flexible coupling according to claim 1 and 2 is characterized in that: also be arranged with protecting cover on the periphery wall of said two elastomer flange locking plates respectively.
4. elastic coupling flexible coupling according to claim 3; It is characterized in that: that end that said two elastomers are connected with the bridge joint axle is installed with steel plate; The periphery wall of said steel plate is provided with outside thread; Be respectively equipped with the internal thread that is complementary with two elastomer upper steel plates on the said bridge joint axle two free-ended slotted eyes, said two elastomers revolve on the slotted eye of being located at the bridge joint axle through the steel plate on it respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200874242U CN202451642U (en) | 2012-03-09 | 2012-03-09 | Elastic coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200874242U CN202451642U (en) | 2012-03-09 | 2012-03-09 | Elastic coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202451642U true CN202451642U (en) | 2012-09-26 |
Family
ID=46867508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200874242U Expired - Fee Related CN202451642U (en) | 2012-03-09 | 2012-03-09 | Elastic coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202451642U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108612783A (en) * | 2018-05-07 | 2018-10-02 | 西安航空制动科技有限公司 | A kind of elastic connecting device for airplane wheel velocity sensor |
-
2012
- 2012-03-09 CN CN2012200874242U patent/CN202451642U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108612783A (en) * | 2018-05-07 | 2018-10-02 | 西安航空制动科技有限公司 | A kind of elastic connecting device for airplane wheel velocity sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20140309 |