CN208074045U - A kind of freewheel clutch of Quincunx elastic coupler formula - Google Patents
A kind of freewheel clutch of Quincunx elastic coupler formula Download PDFInfo
- Publication number
- CN208074045U CN208074045U CN201721844329.1U CN201721844329U CN208074045U CN 208074045 U CN208074045 U CN 208074045U CN 201721844329 U CN201721844329 U CN 201721844329U CN 208074045 U CN208074045 U CN 208074045U
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- China
- Prior art keywords
- coupler
- wheel
- roller
- quincunx elastic
- right half
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Abstract
The utility model discloses a kind of freewheel clutches of Quincunx elastic coupler formula, including shaft coupling ontology and clutch pack, shaft coupling ontology is by left half a coupler, quincunx elastic ring connects the Quincunx elastic coupler of composition with right half a coupler, it is provided with clutch pack in right half a coupler, clutch pack includes interior star-wheel, roller, mandril and spring, interior star-wheel is arranged by two bearings installed thereon in the endoporus of right half a coupler, circumferentially equal portion is provided with several roller working faces for part on the outer circumference surface of interior star-wheel between two bearings, wedging method is formed between roller working face and the inner peripheral surface of right half a coupler, the roller is located in wedging method, the mandril and spring are arranged on interior star-wheel, mandril is acted against by spring on roller.
Description
Technical field
The utility model belongs to freewheel clutch technical field, more particularly to is a kind of surpassing for Quincunx elastic coupler formula
More clutch.
Background technology
It is well known that being to be used forPrime moverWithWorking machineBetween or machine inside between driving shaft and driven shaft power transmit
With the important component of separation function.It is using driving and driven part velocity variations or direction of rotation transformation have voluntarily from
Close the device of function.But traditional freewheel clutch be only play unidirectional delivery torque, the function that negative direction surmounts, tradition
Freewheel clutch do not have nose balance ability, if driving shaft and driven shaft occur in torque transmittance process central axes it is inclined
It moves, then traditional freewheel clutch cannot be then applicable in.
Invention content
In order to solve existing freewheel clutch there is no axis compensation function, the purpose of this utility model to be to propose a kind of plum blossom
Quincunx elastic coupler and freewheel clutch are combined by the freewheel clutch of shape yielding coupling formula, the utility model, both
It can realize that unidirectional delivery torque, negative direction surmount, and have nose balance ability, the case where there are angles for two axis axis
It is lower to realize two coupled axis continuous rotaries, and reliably transmit torque and movement.
In order to achieve the above-mentioned object of the invention, the utility model uses technical solution as described below：
A kind of freewheel clutch of Quincunx elastic coupler formula, including shaft coupling ontology and clutch pack, shaft coupling
Ontology connects the Quincunx elastic coupler formed by left half a coupler, quincunx elastic ring and right half a coupler, and right half joins
Clutch pack is provided in axis device, clutch pack includes interior star-wheel, roller, mandril and spring, and interior star-wheel by pacifying thereon
Two bearings of dress are arranged in the endoporus of right half a coupler, and the part between two bearings is located on the outer circumference surface of interior star-wheel
Circumferentially equal portion is provided with several roller working faces, and wedge is formed between roller working face and the inner peripheral surface of right half a coupler
Seam, the roller are located in wedging method, and the mandril and spring are arranged on interior star-wheel, and mandril is acted against by spring on roller.
Further, it is arranged on interior star-wheel there are two baffle ring, two baffle rings are located at the left and right end face of roller.
Further, be respectively arranged with sealing ring in the left and right ends of interior star-wheel, two bearings be located at left and right sides sealing ring it
Between.
Further, it is provided with end cap at the right output port of right half a coupler.
Further, the right side of end cap and right half a coupler is fastenedly connected by screw.
Due to the adoption of the above technical scheme, the utility model has following superiority：
The utility model one side can realize the unidirectional delivery torque of freewheel clutch, reversely surmount that another aspect is originally
Utility model is when connecting two transmission shafts, due to having the structure of Quincunx elastic coupler, pass through quincunx elastic ring
Flexible deformation compensate that two axis are opposite to be deviated, realize vibration reduction and cushioning and improve shafting dynamic property；The utility model can make to set
It vibrates and substantially reduces during received shipment row, noise is also greatly reduced, and improves operation the working environment of workers.Axially there is one
Seam, aperture become larger, and clearance fit is axially formed with equipment, very convenient in maintenance of equipment unit, and it is strong to significantly reduce labour
Degree.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is sectional view along A-A in Fig. 1；
Fig. 3 is B-B direction sectional view in Fig. 1；
In figure：Left half a coupler 1, quincunx elastic ring 2, right half a coupler 3, bearing 4, baffle ring 5, interior star-wheel 6, screw 7,
End cap 8, sealing ring 9, roller 10, mandril 11, spring 12.
Specific implementation mode
The technical solution of the utility model is described in further detail with reference to the accompanying drawings and embodiments.
As shown in Figure 1, 2, 3, a kind of freewheel clutch of Quincunx elastic coupler formula, including shaft coupling ontology and clutch
Device assembly, shaft coupling ontology connect the quincunx bullet formed by left half a coupler 1, quincunx elastic ring 2 and right half a coupler 3
Property shaft coupling is provided with clutch pack in right half a coupler 3, and clutch pack includes interior star-wheel 6, roller 10,11 and of mandril
Spring 12, interior star-wheel 6 are arranged by two bearings 4 installed thereon in the endoporus of right half a coupler 3, the outer circle of interior star-wheel 6
Being located at the part between two bearings 4 on circumferential surface, circumferentially equal portion is provided with several roller working faces, roller working face and the right side
Wedging method is formed between the inner peripheral surface of half a coupler 3, the roller 10 is located in wedging method, and the mandril 11 and the setting of spring 12 exist
On interior star-wheel 6, mandril 11 is acted against by spring 12 on roller 10.
It is arranged on interior star-wheel 6 there are two baffle ring 5, two baffle rings 5 are located at the left and right end face of roller 10.
It is respectively arranged with sealing ring 9 in the left and right ends of interior star-wheel 6, two bearings 4 are between left and right sides sealing ring.
End cap 8 is provided at the right output port of right half a coupler 3, end cap 8 and the right side of right half a coupler 3 pass through screw
7 are fastenedly connected.
The utility model one side can realize the unidirectional delivery torque of freewheel clutch, reversely surmount that another aspect is originally
Utility model is when connecting two transmission shafts, due to having the structure of Quincunx elastic coupler, pass through quincunx elastic ring
Flexible deformation compensate that two axis are opposite to be deviated, realize vibration reduction and cushioning and improve shafting dynamic property；The utility model can make to set
It vibrates and substantially reduces during received shipment row, noise is also greatly reduced, and improves operation the working environment of workers.Axially there is one
Seam, aperture become larger, and clearance fit is axially formed with equipment, very convenient in maintenance of equipment unit, and it is strong to significantly reduce labour
Degree.
Claims (5)
1. a kind of freewheel clutch of Quincunx elastic coupler formula, it is characterised in that：Including shaft coupling ontology and clutch group
Part, shaft coupling ontology are connected the quincunx elastic shaft coupling formed by left half a coupler, quincunx elastic ring and right half a coupler
Device is provided with clutch pack in right half a coupler, and clutch pack includes interior star-wheel, roller, mandril and spring, and interior star-wheel is logical
Two bearings installed thereon are crossed to be arranged in the endoporus of right half a coupler, be located on the outer circumference surface of interior star-wheel two bearings it
Between circumferentially equal portion is provided with several roller working faces for part, between roller working face and the inner peripheral surface of right half a coupler
Wedging method is formed, the roller is located in wedging method, and the mandril and spring are arranged on interior star-wheel, and mandril acts against rolling by spring
On column.
2. the freewheel clutch of Quincunx elastic coupler formula according to claim 1, it is characterised in that：On interior star-wheel
It is arranged there are two baffle ring, two baffle rings are located at the left and right end face of roller.
3. the freewheel clutch of Quincunx elastic coupler formula according to claim 1, it is characterised in that：In interior star-wheel
Left and right ends are respectively arranged with sealing ring, and two bearings are between left and right sides sealing ring.
4. the freewheel clutch of Quincunx elastic coupler formula according to claim 1, it is characterised in that：In right half shaft coupling
It is provided with end cap at the right output port of device.
5. the freewheel clutch of Quincunx elastic coupler formula according to claim 4, it is characterised in that：End cap and right half
The right side of shaft coupling is fastenedly connected by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721844329.1U CN208074045U (en) | 2017-12-26 | 2017-12-26 | A kind of freewheel clutch of Quincunx elastic coupler formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721844329.1U CN208074045U (en) | 2017-12-26 | 2017-12-26 | A kind of freewheel clutch of Quincunx elastic coupler formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208074045U true CN208074045U (en) | 2018-11-09 |
Family
ID=64033491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721844329.1U Active CN208074045U (en) | 2017-12-26 | 2017-12-26 | A kind of freewheel clutch of Quincunx elastic coupler formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208074045U (en) |
-
2017
- 2017-12-26 CN CN201721844329.1U patent/CN208074045U/en active Active
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