CN220248718U - Novel diaphragm coupling - Google Patents
Novel diaphragm coupling Download PDFInfo
- Publication number
- CN220248718U CN220248718U CN202321580318.2U CN202321580318U CN220248718U CN 220248718 U CN220248718 U CN 220248718U CN 202321580318 U CN202321580318 U CN 202321580318U CN 220248718 U CN220248718 U CN 220248718U
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- China
- Prior art keywords
- diaphragms
- novel
- diaphragm
- novel diaphragm
- rubber block
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- 230000008878 coupling Effects 0.000 title claims abstract description 24
- 238000010168 coupling process Methods 0.000 title claims abstract description 24
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 24
- 239000012528 membrane Substances 0.000 claims description 13
- 230000003139 buffering effect Effects 0.000 abstract description 5
- 238000006073 displacement reaction Methods 0.000 abstract description 5
- 238000013016 damping Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Abstract
The utility model discloses a novel diaphragm coupler, which comprises a novel diaphragm group, wherein the novel diaphragm group comprises a plurality of diaphragms arranged at intervals, a rubber block is arranged between two adjacent diaphragms, a spring is arranged on the outer side of the rubber block, and two ends of the spring are respectively connected to opposite surfaces of the two adjacent diaphragms; the two sides of the novel diaphragm group are connected with half couplings. According to the novel diaphragm group, the rubber blocks and the springs in the middle can play roles in vibration reduction and buffering, support can be provided for the diaphragms, the diaphragms are not easy to excessively deform to cause failure of the coupler during working, the rubber blocks and the springs have elasticity, and the rubber blocks and the springs can elastically deform together with the diaphragms to compensate relative displacement of two shafts connected with the diaphragms, so that the working performance of the diaphragm coupler is improved.
Description
Technical Field
The utility model relates to a novel diaphragm coupler.
Background
The diaphragm coupler compensates the relative displacement of the two shafts connected by the elastic deformation of the diaphragm, and is a high-performance metal strong element flexible coupler. The diaphragm is subjected to torque and axial loads during operation, which can cause bending deformation of the diaphragm. If the torque or load is excessive, exceeding its load carrying capacity can cause the diaphragm to flex and deform or even break, resulting in failure of the connection.
Disclosure of Invention
The utility model aims to provide a novel diaphragm coupler for solving the problems in the background art.
The aim of the utility model can be achieved by adopting the following technical scheme:
the novel diaphragm coupler comprises a novel diaphragm group, wherein the novel diaphragm group comprises a plurality of diaphragms arranged at intervals, a rubber block is arranged between two adjacent diaphragms, a spring is arranged on the outer side of the rubber block, and two ends of the spring are respectively connected to opposite surfaces of the two adjacent diaphragms;
and the two sides of the novel diaphragm group are connected with half couplings.
Preferably, the novel membrane group further comprises a connecting cylinder, and the connecting cylinder is positioned at the center of the novel membrane group.
Preferably, the outer wall of the connecting cylinder is provided with an annular groove.
Preferably, two diaphragms are arranged, and the two diaphragms and a rubber block between the two diaphragms are sleeved on the outer wall of the connecting cylinder.
Preferably, the outer side surfaces of the two diaphragms are respectively abutted against the two inner wall surfaces of the groove.
Preferably, the rubber block is provided with connecting holes, and the connecting holes are in one-to-one correspondence with the through holes on the membrane.
Preferably, the springs are arranged in six, and the six springs are connected to the diaphragm and uniformly distributed along the circumference of the diaphragm.
Preferably, the half coupling is provided with a key slot.
The beneficial technical effects of the utility model are as follows:
according to the novel diaphragm group, the rubber blocks and the springs in the middle can play roles in vibration reduction and buffering, support can be provided for the diaphragms, the diaphragms are not easy to excessively deform to cause failure of the coupler during working, the rubber blocks and the springs have elasticity, and the rubber blocks and the springs can elastically deform together with the diaphragms to compensate relative displacement of two shafts connected with the diaphragms, so that the working performance of the diaphragm coupler is improved.
Drawings
FIG. 1 is a schematic view of a coupling structure according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a novel diaphragm assembly according to an embodiment of the present utility model;
fig. 3 is a cross-sectional view of a coupling according to an embodiment of the present utility model.
In the figure: 1-novel diaphragm group, 101-diaphragm, 102-rubber block, 103-spring, 104-connecting cylinder, 105-groove, 106-connecting hole, 2-half coupling and 3-key slot.
Detailed Description
In order to make the technical solution of the present utility model more clear and obvious to those skilled in the art, the present utility model will be described in further detail with reference to examples and drawings, but the embodiments of the present utility model are not limited thereto.
As shown in fig. 1-3, the novel diaphragm coupler provided in this embodiment includes a novel diaphragm group 1, where the novel diaphragm group 1 includes a plurality of diaphragms 101 disposed at intervals, a rubber block 102 is disposed between two adjacent diaphragms 101, a spring 103 is disposed on an outer side of the rubber block 102, two ends of the spring 103 are respectively connected to opposite surfaces of the two adjacent diaphragms 101, and the rubber block 102 and the spring 103 have vibration damping and buffering effects, so that the diaphragms 101 are not easy to excessively deform, and also have elasticity, and can elastically deform together with the diaphragms 101 to compensate relative displacement of two shafts connected together, thereby improving working performance of the diaphragm coupler;
the two sides of the novel diaphragm group 1 are connected with half couplings 2 which are used for connecting two shafts, and the novel diaphragm group 1 is connected with the half couplings 2 by bolts.
In this embodiment, as shown in fig. 1, the novel membrane group 1 further includes a connecting tube 104, the connecting tube 104 is located at the center of the novel membrane group 1, an annular groove 105 is provided on the outer wall of the connecting tube 104, and the membrane 101 and the rubber block 102 can form a whole by using the connecting tube 104, so that the novel membrane group 1 can be installed conveniently and rapidly.
In this embodiment, as shown in fig. 1, two diaphragms 101 are provided, two diaphragms 101 and rubber blocks 102 between the two diaphragms are sleeved on the outer wall of a connecting cylinder 104, the outer side surfaces of the two diaphragms 101 are respectively abutted on two inner wall surfaces of a groove 105, and the diaphragms 101, the rubber blocks 102 and the connecting cylinder 104 are combined in a clamping manner, so that the existence of the connecting cylinder 104 does not affect the normal elastic deformation of the diaphragms 101 during working.
In this embodiment, as shown in fig. 1, the rubber block 102 is provided with connection holes 106, and the connection holes 106 are in one-to-one correspondence with the through holes on the diaphragm 101, so as to ensure the connection accuracy and stability of the novel diaphragm group 1 and the half coupling 2.
In this embodiment, as shown in fig. 1, six springs 103 are provided, and six springs 103 are connected to the diaphragm 101 and uniformly distributed along the circumferential direction thereof, so that the vibration reduction and buffering effects of the springs 103 are better.
In this embodiment, as shown in fig. 1, a key groove 3 is provided in the coupling half 2 for fixing with two shafts.
In summary, in this embodiment, in the novel diaphragm group 1 provided in this embodiment, the rubber block 102 and the spring 103 in the middle can play a role in vibration damping and buffering, and can also provide support for the diaphragm 101, so that the diaphragm 101 is not easy to excessively deform during working to cause the failure of the coupling, and the rubber block 102 and the spring 103 have elasticity and can elastically deform together with the diaphragm 101 to compensate the relative displacement of the two shafts connected together, so that the working performance of the diaphragm coupling is improved.
The above description is merely a further embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto, and any person skilled in the art will be able to apply equivalents and modifications according to the technical solution and the concept of the present utility model within the scope of the present utility model disclosed in the present utility model.
Claims (8)
1. The utility model provides a novel diaphragm shaft coupling which characterized in that: the novel membrane group (1) comprises a plurality of membranes (101) arranged at intervals, a rubber block (102) is arranged between two adjacent membranes (101), a spring (103) is arranged on the outer side of the rubber block (102), and two ends of the spring (103) are respectively connected to opposite surfaces of the two adjacent membranes (101);
the two sides of the novel diaphragm group (1) are connected with half couplings (2).
2. A novel diaphragm coupling according to claim 1, wherein: the novel membrane group (1) further comprises a connecting cylinder (104), and the connecting cylinder (104) is positioned in the center of the novel membrane group (1).
3. A novel diaphragm coupling according to claim 2, wherein: the outer wall of the connecting cylinder (104) is provided with an annular groove (105).
4. A novel diaphragm coupling according to claim 3, wherein: the two diaphragms (101) are arranged, and the two diaphragms (101) and a rubber block (102) between the two diaphragms are sleeved on the outer wall of the connecting cylinder (104).
5. The novel diaphragm coupling of claim 4, wherein: the outer side surfaces of the two diaphragms (101) are respectively abutted against the two inner wall surfaces of the groove (105).
6. A novel diaphragm coupling according to claim 1, wherein: the rubber block (102) is provided with connecting holes (106), and the connecting holes (106) are in one-to-one correspondence with the through holes on the diaphragm (101).
7. A novel diaphragm coupling according to claim 1, wherein: six springs (103) are arranged, and the six springs (103) are connected to the diaphragm (101) and are uniformly distributed along the circumferential direction of the diaphragm.
8. A novel diaphragm coupling according to claim 1, wherein: and a key groove (3) is formed in the half coupling (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321580318.2U CN220248718U (en) | 2023-06-20 | 2023-06-20 | Novel diaphragm coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321580318.2U CN220248718U (en) | 2023-06-20 | 2023-06-20 | Novel diaphragm coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220248718U true CN220248718U (en) | 2023-12-26 |
Family
ID=89233811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321580318.2U Active CN220248718U (en) | 2023-06-20 | 2023-06-20 | Novel diaphragm coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220248718U (en) |
-
2023
- 2023-06-20 CN CN202321580318.2U patent/CN220248718U/en active Active
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