CN217130206U - Shaft coupling with shock-absorbing structure - Google Patents
Shaft coupling with shock-absorbing structure Download PDFInfo
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- CN217130206U CN217130206U CN202220508895.XU CN202220508895U CN217130206U CN 217130206 U CN217130206 U CN 217130206U CN 202220508895 U CN202220508895 U CN 202220508895U CN 217130206 U CN217130206 U CN 217130206U
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- column
- side wall
- outer side
- fixing
- rotating shaft
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Abstract
The utility model relates to the technical field of couplings, in particular to a coupling with a damping structure; the utility model discloses shaft coupling with shock-absorbing structure, including first fixed column, first centre gripping post, the rubber column, the position circle, second centre gripping post, the second fixed column, first pivot, first stopper, second pivot and second stopper, install first stopper in the first recess of first pivot, install first pivot in first fixed column through first stopper, drive first centre gripping post motion through first fixed column, then install first centre gripping post in the third spout of rubber column, then install second centre gripping post in the fourth spout of rubber column, drive the motion of second fixed column through second centre gripping post, install the second stopper in the second recess of second pivot, fix the inside wall at the second fixed column with the second pivot through the second stopper, drive the motion of second pivot through the second fixed column.
Description
Technical Field
The utility model relates to a shaft coupling technical field specifically is a shaft coupling with shock-absorbing structure.
Background
The coupling is a device for connecting two shafts or a shaft and a rotating part, rotating together in the process of transmitting motion and power and not falling off under normal conditions, and is sometimes used as a safety device for preventing the connected parts from bearing overlarge load and playing a role in overload protection.
The traditional coupler vibrates greatly when in use, mechanical wear is large, the traditional coupler with shock absorption needs to align the mounting holes of elements when mounting shock absorption elements, the mounting is troublesome, and technical innovation is performed on the basis of the existing coupler with a shock absorption structure aiming at the above situation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a shaft coupling with shock-absorbing structure to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a shaft coupling with shock-absorbing structure including damper and slewing mechanism, its characterized in that: the rotating mechanism is arranged on the inner side wall of the damping mechanism, the damping mechanism comprises a first fixing column, a first clamping column, a rubber column, a positioning ring, a second clamping column and a second fixing column, a first fixing hole is formed in the outer side wall of the first fixing column in a chiseled mode, the first clamping column is arranged on the outer side wall of the first fixing column, a first sliding groove is formed in the outer side walls of the first fixing column and the first clamping column in a chiseled mode, the first clamping column is arranged on the inner side wall of the rubber column, the positioning ring is arranged on the outer side wall of the rubber column, the second clamping column is arranged on the inner side wall of the rubber column, the second fixing column is arranged on the outer side wall of the second clamping column, a second fixing hole is formed in the outer side wall of the second fixing column in a chiseled mode, and a second sliding groove is formed in the outer side walls of the second clamping column and the second fixing column.
Preferably, the first rotating shaft, the first limiting block, the second rotating shaft and the second limiting block are arranged on the inner side wall of the first fixing column, the first clamping column and the rubber column, the second rotating shaft is arranged on the inner side wall of the second fixing column, the second clamping column and the rubber column, the first limiting block is arranged in a first sliding groove of the outer side wall of the first fixing column and the first clamping column, the first limiting block is arranged on the inner side wall of the first rotating shaft, the second limiting block is arranged in a second sliding groove of the outer side wall of the second clamping column and the second fixing column, and the second limiting block is arranged on the inner side wall of the second rotating shaft.
Preferably, the outer side wall of the rubber column is uniformly provided with a third sliding groove, the outer side wall of the first clamping column is uniformly provided with a first convex block, and the first convex block is arranged in the third sliding groove.
Preferably, a fourth sliding groove is uniformly formed in the outer side wall of the rubber column, a second convex block is uniformly arranged on the outer side wall of the second clamping column, and the second convex block is arranged in the fourth sliding groove.
Preferably, a first groove is formed in the outer side wall of the first rotating shaft in a chiseled mode, and the first limiting block is arranged in the first groove.
Preferably, a second groove is formed in the outer side wall of the second rotating shaft in a chiseled mode, and the second limiting block is arranged in the second groove.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a shaft coupling with shock-absorbing structure installs first stopper in the first recess of first pivot, install first pivot in the first fixed column through first stopper, drive the motion of first centre gripping post through first fixed column, then install first centre gripping post in the third spout of rubber column, then install the second centre gripping post in the fourth spout of rubber column, drive the motion of second fixed column through the second centre gripping post, install the second stopper in the second recess of second pivot, fix the second pivot at the inside wall of second fixed column through the second stopper, drive the motion of second pivot through the second fixed column;
can install first centre gripping post and second centre gripping post fast through rubber post lateral wall third spout and fourth spout, can the vibrations of buffer during operation through the rubber post, can prevent in the outside pollutant entering device through the position circle.
Drawings
Fig. 1 is a front view of the coupling with a shock-absorbing structure of the present invention;
fig. 2 is a front sectional view of the coupling with a shock-absorbing structure of the present invention;
fig. 3 is a top sectional view of the coupling with a shock absorbing structure of the present invention.
In the figure: 1. a first fixed column; 11. a first clamping column; 12. a rubber column; 13. positioning rings; 14. a second clamping post; 15. a second fixed column; 2. a first rotating shaft; 21. a first stopper; 22. a second rotating shaft; 23. and a second limiting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a shaft coupling with a damping structure includes a first fixing hole drilled on an outer side wall of a first fixing column 1, the first fixing column 1 and a first rotating shaft 2 can be fixed by a bolt, a first clamping column 11 is fixedly disposed on an outer side wall of the first fixing column 1, first sliding grooves drilled on outer side walls of the first fixing column 1 and the first clamping column 11, the first clamping column 11 is slidably disposed on an inner side wall of a rubber column 12, a third sliding groove drilled on an outer side wall of the rubber column 12, a first bump is uniformly and fixedly disposed on an outer side wall of the first clamping column 11, the first bump is slidably disposed in the third sliding groove, a positioning ring 13 is fixedly disposed on an outer side wall of the rubber column 12, a second clamping column 14 is slidably disposed on an inner side wall of the rubber column 12, a fourth sliding groove drilled on an outer side wall of the rubber column 12, a second bump is uniformly and fixedly disposed on an outer side wall of the second clamping column 14, the second bump is arranged in the fourth sliding groove in a sliding manner, the second fixing column 15 is fixedly arranged on the outer side wall of the second clamping column 14, a second fixing hole is formed in the outer side wall of the second fixing column 15 in a chiseled manner, the second fixing column 15 and the second rotating shaft 22 can be fixed through a bolt, the second sliding grooves are formed in the outer side walls of the second clamping column 14 and the second fixing column 15 in a chiseled manner, the first rotating shaft 2 is arranged in the inner side walls of the first fixing column 1, the first clamping column 11 and the rubber column 12 in a sliding manner, the second rotating shaft 22 is arranged in the inner side walls of the second fixing column 15, the second clamping column 14 and the rubber column 12 in a sliding manner, the first limiting block 21 is arranged in the first sliding groove in the outer side wall of the first fixing column 1 and the first clamping column 11 in a sliding manner, the first limiting block 21 is arranged in the inner side wall of the first rotating shaft 2 in a sliding manner, a first groove is formed in the outer side wall of the first rotating shaft 2 in a chiseled manner, and a first limiting block 21 is arranged in a sliding manner, the second limiting block 23 is slidably disposed in a second sliding groove formed in the outer side wall of the second clamping column 14 and the outer side wall of the second fixing column 15, the second limiting block 23 is slidably disposed in the inner side wall of the second rotating shaft 22, a second groove is formed in the outer side wall of the second rotating shaft 22 in a chiseled mode, and the second limiting block 23 is slidably disposed in the second groove.
The working principle is as follows: install first stopper 21 in the first recess of first pivot 2, install first pivot 2 in first fixed column 1 through first stopper 21, drive first centre gripping post 11 through first fixed column 1 and move, then install first centre gripping post 11 in the third spout of rubber column 12, then install second centre gripping post 14 in the fourth spout of rubber column 12, drive second fixed column 15 through second centre gripping post 14 and move, install second stopper 23 in the second recess of second pivot 22, fix second pivot 22 at the inside wall of second fixed column 15 through second stopper 23, drive second pivot 22 through second fixed column 15 and move.
In summary, the following steps: the utility model discloses a shaft coupling with shock-absorbing structure, install first stopper 21 in the first recess of first pivot 2, install first pivot 2 in first fixed column 1 through first stopper 21, drive first centre gripping post 11 through first fixed column 1 and move, then install first centre gripping post 11 in the third spout of rubber column 12, then install second centre gripping post 14 in the fourth spout of rubber column 12, drive second fixed column 15 through second centre gripping post 14 and move, install second stopper 23 in the second recess of second pivot 22, fix second pivot 22 in the inside wall of second fixed column 15 through second stopper 23, drive second pivot 22 through second fixed column 15 and move, can install first centre gripping post 11 and second centre gripping post 14 fast through third spout and fourth spout of rubber column 12 lateral wall, can cushion the vibrations during device operation through rubber column 12, the positioning ring 13 can prevent external contaminants from entering the device.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a shaft coupling with shock-absorbing structure, includes damper and slewing mechanism, its characterized in that: the rotating mechanism is arranged on the inner side wall of the damping mechanism, the damping mechanism comprises a first fixing column (1), a first clamping column (11), a rubber column (12), a positioning ring (13), a second clamping column (14) and a second fixing column (15), a first fixing hole is formed in the outer side wall of the first fixing column (1) in a chiseled mode, the first clamping column (11) is arranged on the outer side wall of the first fixing column (1), a first sliding chute is formed in the outer side walls of the first fixing column (1) and the first clamping column (11), the first clamping column (11) is arranged on the inner side wall of the rubber column (12), the positioning ring (13) is arranged on the outer side wall of the rubber column (12), the second clamping column (14) is arranged on the inner side wall of the rubber column (12), the second fixing column (15) is arranged on the outer side wall of the second clamping column (14), and a second fixing hole is formed in the outer side wall of the second fixing column (15), and second sliding grooves are formed in the outer side walls of the second clamping column (14) and the second fixing column (15) in a chiseled mode.
2. The coupling with a shock-absorbing structure of claim 1, wherein: the rotating mechanism comprises a first rotating shaft (2), a first limiting block (21), a second rotating shaft (22) and a second limiting block (23), the first rotating shaft (2) is arranged on the inner side wall of a first fixing column (1), a first clamping column (11) and a rubber column (12), the second rotating shaft (22) is arranged on the inner side wall of a second fixing column (15), a second clamping column (14) and the rubber column (12), the first limiting block (21) is arranged in a first sliding groove of the outer side wall of the first fixing column (1) and the outer side wall of the first clamping column (11), the first limiting block (21) is arranged on the inner side wall of the first rotating shaft (2), the second limiting block (23) is arranged in a second sliding groove of the outer side wall of the second clamping column (14) and the outer side wall of the second fixing column (15), and the second limiting block (23) is arranged on the inner side wall of the second rotating shaft (22).
3. The coupling with a shock-absorbing structure of claim 1, wherein: the outer side wall of the rubber column (12) is uniformly provided with a third sliding groove in a chiseling mode, the outer side wall of the first clamping column (11) is uniformly provided with a first protruding block, and the first protruding block is arranged in the third sliding groove.
4. The coupling with a shock-absorbing structure of claim 1, wherein: the outer side wall of the rubber column (12) is uniformly provided with a fourth sliding groove in a chiseling mode, the outer side wall of the second clamping column (14) is uniformly provided with a second convex block, and the second convex block is arranged in the fourth sliding groove.
5. The coupling with a shock-absorbing structure of claim 2, wherein: the outer side wall of the first rotating shaft (2) is provided with a first groove in a chiseled mode, and the first limiting block (21) is arranged in the first groove.
6. The coupling with the damping structure according to claim 2, wherein: the outer side wall of the second rotating shaft (22) is provided with a second groove in a chiseled mode, and the second limiting block (23) is arranged in the second groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220508895.XU CN217130206U (en) | 2022-03-09 | 2022-03-09 | Shaft coupling with shock-absorbing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220508895.XU CN217130206U (en) | 2022-03-09 | 2022-03-09 | Shaft coupling with shock-absorbing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217130206U true CN217130206U (en) | 2022-08-05 |
Family
ID=82643488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220508895.XU Active CN217130206U (en) | 2022-03-09 | 2022-03-09 | Shaft coupling with shock-absorbing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217130206U (en) |
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2022
- 2022-03-09 CN CN202220508895.XU patent/CN217130206U/en active Active
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