CN220101848U - Dual shock attenuation formula shaft coupling - Google Patents
Dual shock attenuation formula shaft coupling Download PDFInfo
- Publication number
- CN220101848U CN220101848U CN202321187618.4U CN202321187618U CN220101848U CN 220101848 U CN220101848 U CN 220101848U CN 202321187618 U CN202321187618 U CN 202321187618U CN 220101848 U CN220101848 U CN 220101848U
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- Prior art keywords
- ring
- outer tube
- fixed
- mounting
- shaft
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- 230000008878 coupling Effects 0.000 title claims abstract description 27
- 238000010168 coupling process Methods 0.000 title claims abstract description 27
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 27
- 230000035939 shock Effects 0.000 title claims abstract description 14
- 230000009977 dual effect Effects 0.000 title claims description 12
- 238000009434 installation Methods 0.000 claims description 11
- 230000002457 bidirectional effect Effects 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 239000011241 protective layer Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 8
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 230000003139 buffering effect Effects 0.000 abstract 1
- 238000013016 damping Methods 0.000 description 8
- 239000000945 filler Substances 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 239000006173 Good's buffer Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a double shock absorption type coupler, which belongs to the technical field of couplers and comprises a first outer tube and a second outer tube, wherein splicing rings are fixed at one end of the first outer tube and one end of the second outer tube, bolts are arranged between the splicing rings, clamping rings are symmetrically arranged in the first outer tube and the second outer tube, filling blocks are fixed in the clamping rings, air cavities are arranged in the filling blocks, and mounting assemblies are arranged on the clamping rings. According to the utility model, the first outer pipe and the second outer pipe are respectively sleeved on the driving shaft and the shaft to be connected, after the end part of the shaft is clamped and fastened through the clamping ring, the driving equipment is started, the gap between the shaft and the clamping ring is made up by the filling block between the shaft and the clamping ring, so that the filling effect is improved, the fitting degree of the mounting part is improved, the clamping ring has a good buffering effect, the shaft and the clamping ring have a certain protection effect, and therefore, the maintenance frequency is reduced, and the practicability of the coupling is improved.
Description
Technical Field
The utility model relates to the technical field of couplings, in particular to a double damping type coupling.
Background
The coupler is a device for connecting two shafts or connecting the shafts and a rotary member, and rotating together in the process of transmitting motion and power, and not disengaging under normal conditions. Sometimes also used as a safety device for preventing the connected parts from bearing excessive load, and playing an overload protection role. The coupling is a mechanical part for coupling two shafts (a driving shaft and a driven shaft) in different mechanisms to rotate together to transmit torque.
The utility model as in application number 201610244099.9 discloses a double damping type coupler, and the double damping type coupler is provided with a first damping device and a second damping device, so that the harm of vibration to the coupler is greatly reduced when the coupler is used, the service life of the coupler is prolonged, the use cost is reduced, and a sealing ring and a protective sleeve are arranged to reduce the corrosion of the coupler caused by water, so that the coupler is more economical and practical.
Similar to the above-mentioned application, there are currently disadvantages:
the damping type coupling does not damp the joint of the coupling, the driving shaft and the connecting shaft, the coupling and the driving shaft are rigidly connected, and the joint can be worn under the driving condition of equipment to further cause loosening and impact noise, so that the normal working process is influenced, and frequent maintenance is needed to increase the use cost.
For this purpose, a double damping coupling is designed to optimize the above-mentioned problems.
Disclosure of Invention
The present utility model is directed to a dual damping coupling, and aims to solve the above-mentioned related technical problems.
The aim of the utility model can be achieved by adopting the following technical scheme:
the utility model provides a dual shock attenuation type shaft coupling, includes first outer tube and second outer tube, the one end of first outer tube and the one end of second outer tube all are fixed with the concatenation ring, be provided with the bolt between the concatenation ring, the inside of first outer tube and the inside of second outer tube all symmetry are provided with the snap ring, the inside of snap ring all is fixed with the filler, the inside of filler is provided with the air cavity, all be provided with the installation component on the snap ring, the outside of snap ring all is fixed with interior subsides ring, the inboard of first outer tube and the inboard of second outer tube all are fixed with the ripple ring, be provided with outer subsides ring between ripple ring and the interior subsides ring, evenly seted up the screw hole on the concatenation ring.
Preferably: the installation component includes mounting hole and two-way screw rod, the mounting hole is seted up on the snap ring, the inside threaded connection of mounting hole has two-way screw rod, two ends of two-way screw rod all are fixed with the turning handle, and the one end of turning handle runs through first outer tube and second outer tube respectively and extends to the outside of first outer tube and second outer tube.
Preferably: one side of the first outer tube is fixed with a first mounting ring, one side of the first mounting ring is uniformly provided with a bump, one side of the second outer tube is fixed with a second mounting ring, and one side of the second mounting ring is uniformly provided with a groove.
Preferably: the outer side of the rotating handle is provided with a holding ring which is a rubber holding ring.
Preferably: the outside of filler piece is fixed with the reinforcement pad, and is provided with the anti-skidding line on the reinforcement pad.
Preferably: the outside of second collar is provided with the inoxidizing coating, and the inoxidizing coating is the abrasionproof decreases the coating.
The beneficial effects of the utility model are as follows:
according to the double shock absorption type coupler, the first outer tube, the second outer tube, the mounting ring, the bolts, the mounting ring, the filling block, the inner attaching ring, the corrugated ring, the outer attaching ring, the air cavity and the threaded holes are matched for use, the first outer tube and the second outer tube are respectively sleeved on the driving shaft and the shaft to be connected, after the end parts of the shaft are clamped and fastened through the clamping rings, the driving equipment is started, the filling block between the shaft and the clamping rings makes up the gap between the two, the filling effect is achieved, the fitting degree of the mounting part is improved, the clamping rings have good buffer effect, the shaft and the clamping rings have certain protection effect, and therefore maintenance frequency is reduced, and the practicability of the coupler is improved; through the cooperation of the mounting hole, the bidirectional screw and the rotating handle, after the clamping ring is clamped on the shaft to be connected, the rotating handle is screwed to enable the clamping rings to be fast attached through the mounting hole, so that the mounting time between the shaft coupling and the shaft is shortened, and the mounting efficiency of the shaft coupling during double shock absorption is greatly improved; through the cooperation of first collar, lug, second collar and recess, when laminating first outer tube and second outer tube, first collar and second collar on the concatenation ring laminate mutually to laminate the lug aligns the position of recess simultaneously, then the screw hole alignment between the concatenation ring can be accomplished in quick block, for follow-up bolt installation has provided convenience, thereby has improved the installation effectiveness of this shaft coupling.
Drawings
FIG. 1 is a front cross-sectional view of the present utility model;
FIG. 2 is an enlarged view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is a schematic view of a second mounting ring of the present utility model.
In the figure: 1. a first outer tube; 2. a second outer tube; 3. a splice ring; 4. a bolt; 5. a clasp; 6. a mounting assembly; 7. filling blocks; 8. an inner sticking ring; 9. a corrugated ring; 10. an outer pasting ring; 11. a mounting hole; 12. a bidirectional screw; 13. a rotating handle; 14. a first mounting ring; 15. a bump; 16. a second mounting ring; 17. a groove; 18. a threaded hole; 19. an air cavity.
Detailed Description
In order to make the technical solution of the present utility model more clear and clear 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.
Example 1
As shown in fig. 1-3, this embodiment provides a dual shock absorption coupling, including a first outer tube 1 and a second outer tube 2, one end of the first outer tube 1 and one end of the second outer tube 2 are all fixed with a splicing ring 3, a bolt 4 is provided between the splicing rings 3, the inside of the first outer tube 1 and the inside of the second outer tube 2 are all symmetrically provided with a clamping ring 5, the inside of the clamping ring 5 is all fixed with a filling block 7, the inside of the filling block 7 is provided with an air cavity 19, the clamping ring 5 is all provided with a mounting component 6, the outer sides of the clamping ring 5 are all fixed with an inner attaching ring 8, the inner sides of the first outer tube 1 and the inner sides of the second outer tube 2 are all fixed with a ripple ring 9, an outer attaching ring 10 is provided between the ripple ring 9 and the inner attaching ring 8, threaded holes 18 are evenly provided on the splicing ring 3, the mounting component 6 includes a mounting hole 11 and a bidirectional screw 12, the mounting hole 11 is provided on the clamping ring 5, the internal threads of the mounting hole 11 are connected with the bidirectional screw 12, both ends of the bidirectional screw 12 are all fixed with a rotating handle 13, and one end of the rotating handle 13 penetrates through the first outer tube 1 and the second outer tube 2 and extends to the outer tube 1 and the outer side of the second outer tube 2.
Through the cooperation of the first outer tube 1, the second outer tube 2, the splicing ring 3, the bolts 4, the clamping ring 5, the filling blocks 7, the inner attaching ring 8, the corrugated ring 9, the outer attaching ring 10, the air cavity 19 and the threaded holes 18, the first outer tube 1 and the second outer tube 2 are respectively sleeved on a driving shaft and a shaft to be connected, after the end part of the shaft is clamped and fastened through the clamping ring 5, driving equipment is started, the filling blocks 7 between the shaft and the clamping ring 5 make up the gap between the shaft and the clamping ring, the filling effect is achieved, the fitting degree of the installation part is improved, the clamping ring 5 has a good buffer effect, and the shaft and the clamping ring 5 have a certain protection effect, so that the maintenance frequency is reduced, and the practicability of the coupling is improved; through the cooperation of mounting hole 11, two-way screw rod 12 and stem 13, after the epaxial with snap ring 5 block in the required connection, twist stem 13 and make laminating fast between the snap ring 5 through mounting hole 11, and then accelerate the installation time between shaft coupling and the axle, improved the installation effectiveness of shaft coupling when this dual shock attenuation greatly.
Example two
In this embodiment, as shown in fig. 1-3, a first mounting ring 14 is fixed on one side of the first outer tube 1, bumps 15 are uniformly arranged on one side of the first mounting ring 14, a second mounting ring 16 is fixed on one side of the second outer tube 2, and grooves 17 are uniformly formed on one side of the second mounting ring 16.
Through the cooperation of first collar 14, lug 15, second collar 16 and recess 17, when laminating first outer tube 1 and second outer tube 2, first collar 14 and second collar 16 on the concatenation ring 3 laminate mutually to laminate with lug 15 alignment recess 17's position simultaneously, then quick block can accomplish the screw hole 18 alignment between the concatenation ring 3, provide convenience for subsequent bolt 4 installation to the installation effectiveness of this shaft coupling has been improved.
In this embodiment, a grip ring is provided on the outer side of the stem 13, and the grip ring is a rubber grip ring.
The friction force between the rubber holding ring and the hand is increased, so that the rotating handle 13 can be rotated more effort-saving.
In this embodiment, a reinforcing pad is fixed on the outer side of the filling block 7, and an anti-skid pattern is provided on the reinforcing pad.
The friction force between the filling block 7 and the shaft to be installed is increased through the reinforcing pad with anti-skid patterns, so that the installation firmness is improved.
In this embodiment, the outer side of the second mounting ring 16 is provided with a protective layer, and the protective layer is an anti-wear coating.
The provision of the wear protection coating increases the protection capacity for the second mounting ring 16 and reduces wear on the second mounting ring 16.
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 (6)
1. The utility model provides a dual shock attenuation formula shaft coupling which characterized in that: including first outer tube (1) and second outer tube (2), the one end of first outer tube (1) and the one end of second outer tube (2) all are fixed with concatenation ring (3), be provided with bolt (4) between concatenation ring (3), the inside of first outer tube (1) and the inside of second outer tube (2) all symmetry are provided with snap ring (5), the inside of snap ring (5) all is fixed with filling block (7), the inside of filling block (7) is provided with air cavity (19), all be provided with installation component (6) on snap ring (5), the outside of snap ring (5) all is fixed with interior subsides ring (8), the inboard of first outer tube (1) and the inboard of second outer tube (2) all are fixed with ripple ring (9), be provided with outer subsides ring (10) between ripple ring (9) and the interior subsides ring (8), evenly set up threaded hole (18) on concatenation ring (3).
2. A dual shock absorbing coupling as defined in claim 1 wherein: the mounting assembly (6) comprises a mounting hole (11) and a bidirectional screw (12), the mounting hole (11) is formed in the clamping ring (5), the bidirectional screw (12) is connected with the mounting hole (11) through internal threads, handles (13) are fixed at two ends of the bidirectional screw (12), and one ends of the handles (13) penetrate through the first outer pipe (1) and the second outer pipe (2) respectively and extend to the outer sides of the first outer pipe (1) and the second outer pipe (2).
3. A dual shock absorbing coupling as defined in claim 1 wherein: one side of the first outer tube (1) is fixed with a first mounting ring (14), one side of the first mounting ring (14) is uniformly provided with a bump (15), one side of the second outer tube (2) is fixed with a second mounting ring (16), and one side of the second mounting ring (16) is uniformly provided with a groove (17).
4. A dual shock absorbing coupling as claimed in claim 2 wherein: the outer side of the rotating handle (13) is provided with a holding ring which is a rubber holding ring.
5. A dual shock absorbing coupling as defined in claim 1 wherein: the outer side of the filling block (7) is fixed with a reinforcing pad, and the reinforcing pad is provided with anti-skid patterns.
6. A dual shock absorbing coupling as set forth in claim 3 wherein: the outer side of the second mounting ring (16) is provided with a protective layer, and the protective layer is an anti-wear coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321187618.4U CN220101848U (en) | 2023-05-17 | 2023-05-17 | Dual shock attenuation formula shaft coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321187618.4U CN220101848U (en) | 2023-05-17 | 2023-05-17 | Dual shock attenuation formula shaft coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220101848U true CN220101848U (en) | 2023-11-28 |
Family
ID=88844705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321187618.4U Active CN220101848U (en) | 2023-05-17 | 2023-05-17 | Dual shock attenuation formula shaft coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220101848U (en) |
-
2023
- 2023-05-17 CN CN202321187618.4U patent/CN220101848U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |