CN204512225U - A kind of diaphragm coupling - Google Patents
A kind of diaphragm coupling Download PDFInfo
- Publication number
- CN204512225U CN204512225U CN201520017864.4U CN201520017864U CN204512225U CN 204512225 U CN204512225 U CN 204512225U CN 201520017864 U CN201520017864 U CN 201520017864U CN 204512225 U CN204512225 U CN 204512225U
- Authority
- CN
- China
- Prior art keywords
- coupling
- diaphragm
- diaphragm group
- pieces
- utility
- 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
Links
Abstract
The utility model relates to a kind of diaphragm coupling, comprise half-coupling A, half-coupling B and diaphragm group, diaphragm group connects half-coupling A and half-coupling B, described diaphragm group comprises two pieces of diaphragms, diaphragm is middle protrusion, the disk like that edge is smooth, described two pieces of diaphragm intermediate portions are fixed together, two edges of described diaphragm respectively with half-coupling A, half-coupling B connects, the diaphragm intermediate portion of described diaphragm group is by connecting plate, bolt and nut B is fixedly connected with, the utility model diaphragm group adopts two pieces of disc-shaped diaphragms that intermediate portion is protruded to combine, when this diaphragm group adapts to coupling operation, larger angle between driving shaft and driven shaft, axially, radial displacement, reach the object of damping noise reduction simultaneously.
Description
Technical field
The utility model relates to transmission device field, particularly relates to a kind of diaphragm coupling power being delivered to driven shaft from driving shaft.
Background technique
Coupling is used to two axles (driving shaft and driven shaft) connected in different institutions to be made it jointly to rotate with the mechanical parts of transmitting torque.In the power transmission of high-speed overload, some coupling also has the effect of buffering, vibration damping and raising axle system dynamic performance.Coupling is made up of two halves, connects respectively with driving shaft and driven shaft.General power engine is mostly connected by means of coupling and working machine.Diaphragm coupling is the one of coupling, and it is connected with two half-couplings with bolt alternately by several groups of diaphragms (Stainless Sheet Steel), and often organize diaphragm and formed by several pieces folded collection, diaphragm is divided into linkage type and difform full slice system.Diaphragm coupling leans on the resiliently deformable of diaphragm to compensate the relative displacement of joined diaxon, it is the strong element flexible coupling of a kind of high performance metal, oil need not be moistened, structure is compacter, and intensity is high, long service life, gap without spin, do not affect by temperature and greasy dirt, there is acidproof, alkaline-resisting etch-proof feature, be applicable to high temperature, at a high speed, have the axle system transmission of aggressive medium work condition environment.
Model utility content
The utility model provides a kind of diaphragm coupling, and when its energy compensate coupling runs, larger angle, axis, radial displacement between driving shaft and driven shaft, reduce transmission process and noise.
The utility model is achieved through the following technical solutions:
A kind of diaphragm coupling, comprise half-coupling A, half-coupling B and diaphragm group, diaphragm group connects half-coupling A and half-coupling B, described diaphragm group comprises two pieces of diaphragms, diaphragm is middle protrusion, the disk like that edge is smooth, described two pieces of diaphragm intermediate portions are fixed together, and two edges of described diaphragm are connected with half-coupling A, half-coupling B respectively.
The diaphragm intermediate portion of described diaphragm group is fixedly connected with by connecting plate, bolt and nut B.
The edge of two diaphragms of described diaphragm group is fixedly connected with by bolt and nut A with half-coupling A, half-coupling B respectively.
Described diaphragm and be provided with packing ring between half-coupling A, half-coupling B, the another side of diaphragm is provided with clamping plate.
Compared with prior art, the beneficial effects of the utility model are: the utility model diaphragm group adopts two pieces of disc-shaped diaphragms that intermediate portion is protruded to combine, when this diaphragm group adapts to coupling operation, larger angle, axis, radial displacement between driving shaft and driven shaft, reach the object of damping noise reduction simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, driving shaft; 2, driven shaft; 3, half-coupling A; 4, half-coupling B; 5, bolt and nut A; 6, packing ring; 7, clamping plate; 8, connecting plate; 9, diaphragm; 10, bolt and nut B.
Embodiment
In order to make the purpose of this utility model, technological scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is structural representation of the present utility model.
Described a kind of diaphragm coupling, comprise half-coupling A3, half-coupling B4 and diaphragm group, diaphragm group connects half-coupling A3 and half-coupling B4, described diaphragm group comprises two pieces of diaphragms 9, diaphragm 9 is middle protrusion, the disk like that edge is smooth, described two pieces of diaphragm 9 intermediate portions are fixed together, and two edges of described diaphragm 9 are connected with half-coupling A3, half-coupling B4 respectively.
Diaphragm 9 intermediate portion of described diaphragm group is fixedly connected with by connecting plate 8, bolt and nut B10.
The edge of two diaphragms 9 of described diaphragm group is fixedly connected with by bolt and nut A5 with half-coupling A3, half-coupling B4 respectively.
Described diaphragm 9 and be provided with packing ring 6 between half-coupling A3, half-coupling B4, the another side of diaphragm 9 is provided with clamping plate 7.
The utility model diaphragm group adopts two pieces of disc-shaped diaphragms 9 that intermediate portion is protruded to combine, and when this diaphragm group adapts to coupling operation, larger angle, axis, radial displacement between driving shaft 1 and driven shaft 2, realize the object that transmission reaches damping noise reduction simultaneously.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a diaphragm coupling, comprise half-coupling A(3), half-coupling B(4) and diaphragm group, diaphragm group connects half-coupling A(3) and half-coupling B(4), it is characterized in that: described diaphragm group comprises two pieces of diaphragms (9), diaphragm (9) is middle protrusion, the disk like that edge is smooth, described two pieces of diaphragm (9) intermediate portions are fixed together, two edges of described diaphragm (9) respectively with half-coupling A(3), half-coupling B(4) be connected.
2. a kind of diaphragm coupling according to claim 1, is characterized in that: diaphragm (9) intermediate portion of described diaphragm group is by connecting plate (8), bolt and nut B(10) be fixedly connected with.
3. a kind of diaphragm coupling according to claim 1, is characterized in that: the edge of two diaphragms (9) of described diaphragm group respectively with half-coupling A(3), half-coupling B(4) by bolt and nut A(5) be fixedly connected with.
4. a kind of diaphragm coupling according to claim 1, is characterized in that: described diaphragm (9) and half-coupling A(3), half-coupling B(4) between be provided with packing ring (6), the another side of diaphragm (9) is provided with clamping plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520017864.4U CN204512225U (en) | 2015-01-12 | 2015-01-12 | A kind of diaphragm coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520017864.4U CN204512225U (en) | 2015-01-12 | 2015-01-12 | A kind of diaphragm coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204512225U true CN204512225U (en) | 2015-07-29 |
Family
ID=53710206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520017864.4U Expired - Fee Related CN204512225U (en) | 2015-01-12 | 2015-01-12 | A kind of diaphragm coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204512225U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108361293A (en) * | 2018-04-24 | 2018-08-03 | 桂林星辰科技股份有限公司 | A kind of dedicated shaft coupling of encoder |
-
2015
- 2015-01-12 CN CN201520017864.4U patent/CN204512225U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108361293A (en) * | 2018-04-24 | 2018-08-03 | 桂林星辰科技股份有限公司 | A kind of dedicated shaft coupling of encoder |
| CN108361293B (en) * | 2018-04-24 | 2023-08-22 | 桂林星辰科技股份有限公司 | Coupler special for encoder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202946618U (en) | Unfolding-type secondary gear reducer | |
| CN105186830B (en) | Magnetic is to magnetic permanent-magnet synchronous coupler | |
| CN204226465U (en) | A kind of plum coupling | |
| CN204512225U (en) | A kind of diaphragm coupling | |
| CN204371976U (en) | A kind of flexible coupling | |
| CN204716802U (en) | A kind of anti-torque overload coupling | |
| CN202251504U (en) | Wide-angle driving universal joint | |
| CN203717697U (en) | Diaphragm coupling | |
| CN204942048U (en) | A kind of lengthened coupling device | |
| CN205190684U (en) | Silencing device of hub connection | |
| CN104235185A (en) | A sliding bearing of a forging press | |
| CN203395149U (en) | Device for eliminating axial force in running of helical gear shaft adopting belleville spring | |
| CN203067579U (en) | Universal coupling of support type universal joint pin | |
| CN204419904U (en) | A kind of blossom type coupling of detachable claw type tooth | |
| CN203453333U (en) | Hydraulic clutch | |
| CN206234047U (en) | A kind of square petroleum machinery bearing-free cycloid hydraulic motor | |
| CN206221529U (en) | A kind of concave separate type ring film for diaphragm coupling | |
| CN205078489U (en) | Vertical pump intermediate shaft bearing | |
| CN202790184U (en) | Diaphragm coupling | |
| CN206035841U (en) | Connection structure of self priming pump and motor | |
| CN205081664U (en) | Magnetism is to magnetism permanent magnetism synchronous coupling | |
| CN205226122U (en) | Skid -proof shaft coupling | |
| CN205001486U (en) | Novel air heater | |
| CN215861404U (en) | Elastic coupling with weight-hanging structure | |
| CN204512228U (en) | A kind of blossom type coupling |
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: 20150729 Termination date: 20160112 |