CN216642859U - Bidirectional gap-adjustable pin coupling - Google Patents
Bidirectional gap-adjustable pin coupling Download PDFInfo
- Publication number
- CN216642859U CN216642859U CN202122125826.9U CN202122125826U CN216642859U CN 216642859 U CN216642859 U CN 216642859U CN 202122125826 U CN202122125826 U CN 202122125826U CN 216642859 U CN216642859 U CN 216642859U
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- Prior art keywords
- flange
- adjusting bolt
- pin
- threaded connection
- baffle
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- Expired - Fee Related
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- 230000008878 coupling Effects 0.000 title claims abstract description 14
- 238000010168 coupling process Methods 0.000 title claims abstract description 14
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 14
- 230000002457 bidirectional effect Effects 0.000 title abstract description 8
- 229920001971 elastomer Polymers 0.000 claims description 11
- 239000000806 elastomer Substances 0.000 claims description 11
- 238000007789 sealing Methods 0.000 description 12
- 230000005540 biological transmission Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Gasket Seals (AREA)
Abstract
The utility model discloses a bidirectional gap-adjustable pin coupling, which particularly relates to the technical field of couplings and comprises a first flange, wherein one side of the first flange is provided with a second flange, a lengthened pin is arranged between the bottom ends of the first flange and the second flange, two ends of the lengthened pin respectively penetrate through the first flange and the second flange and respectively extend to the side, far away from the first flange and the second flange, an upper pin is arranged between the top ends of the first flange and the second flange, and two ends of the upper pin respectively penetrate through the first flange and the second flange and respectively extend to the side, far away from the first flange and the second flange. According to the utility model, through adjusting the first adjusting bolt and the second adjusting bolt, the position relation between the first flange and the baffle plate can be adjusted, and the position relation between the first flange and the second flange can also be adjusted, so that the whole structure can flexibly adjust the gap between the couplers.
Description
Technical Field
The utility model relates to the technical field of couplings, in particular to a bidirectional gap adjustable pin coupling.
Background
The coupler is a mechanical connection mode for connecting a driving shaft and a driven shaft to transmit torque, can improve the running condition of a shaft system, adjust the torsional vibration characteristic of the shaft system of a transmission device, compensate the axial displacement of the driving and driven machines caused by vibration and impact, and uninterruptedly transmit the torque and motion.
The existing pin coupling has complex steps and labor waste when the gap between the couplings is adjusted, and the gap between the couplings cannot be flexibly adjusted, so that the pin coupling with the adjustable bidirectional gap is needed.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the utility model provides a bidirectional gap-adjustable pin coupler, the position relationship between a first flange and a baffle plate can be adjusted by adjusting a first adjusting bolt and a second adjusting bolt, the position relationship between the first flange and a second flange can also be adjusted, and the gap between the coupler can be flexibly adjusted by the overall structure, so that the problems in the background art are solved.
In order to achieve the purpose, the utility model provides the following technical scheme: a two-way gap-adjustable pin coupler comprises a first flange, wherein a second flange is arranged on one side of the first flange, a lengthened pin is arranged between the bottom ends of the first flange and the second flange, two ends of the lengthened pin respectively penetrate through the first flange and the second flange and respectively extend to one side, far away from the first flange and the second flange, an upper pin is arranged between the top ends of the first flange and the second flange, two ends of the upper pin respectively penetrate through the first flange and the second flange and respectively extend to one side, far away from the first flange and the second flange, a baffle is sleeved outside one end, near the second flange, of the first flange, a first adjusting bolt and a second adjusting bolt are respectively arranged on one side, far away from the bottom ends of the first flange and the second flange, the first adjusting bolt penetrates through the baffle and extends to one side, near the second flange, of the baffle, and is in threaded connection with the baffle, the first adjusting bolt is connected with a first nut through external threads at one end, the second adjusting bolt penetrates through the second flange and extends to the inside of the second flange, the second adjusting bolt is connected with the second flange through threads, and the second nut is connected with the external threads at one end of the second adjusting bolt.
In a preferable embodiment, two ends of the lengthened pin are respectively provided with a fixing bolt and a third adjusting bolt, the fixing bolt is located on one side of the third adjusting bolt close to the first flange, the fixing bolt penetrates through the baffle and extends to the inside of the lengthened pin, the fixing bolt is in threaded connection with the lengthened pin, the third adjusting bolt extends to the inside of one end of the lengthened pin far away from the fixing bolt, the third adjusting bolt is in threaded connection with the lengthened pin, and a third nut is in threaded connection with the outside of one end of the third adjusting bolt.
In a preferred embodiment, one end of the upper pin close to the baffle is provided with a fourth adjusting bolt, the fourth adjusting bolt extends into the upper pin, the fourth adjusting bolt is in threaded connection with the upper pin, and a fourth nut is in threaded connection with the outside of one end of the fourth adjusting bolt.
In a preferred embodiment, a first elastic body is sleeved outside one end of the upper pin close to the second flange, and the first elastic body is embedded inside the second flange.
In a preferred embodiment, a second elastic body is sleeved outside one end of the elongated pin close to the first flange, and the second elastic body is embedded inside the first flange.
In a preferred embodiment, a sealing gasket is arranged between the first flange and the second flange, and both ends of the elongated pin and the upper pin penetrate through the sealing gasket and respectively extend to both sides of the sealing gasket.
The utility model has the technical effects and advantages that:
according to the utility model, through adjusting the first adjusting bolt and the second adjusting bolt, the position relation between the first flange and the baffle plate can be adjusted, and the position relation between the first flange and the second flange can also be adjusted, so that the whole structure can flexibly adjust the gap between the couplers, and if the baffle plate is thickened, the axial force transmission device can also transmit large axial force.
Drawings
Fig. 1 is a sectional view of the overall structure of the present invention.
FIG. 2 is an enlarged view of portion A of FIG. 1 according to the present invention.
Fig. 3 is an enlarged view of portion B of fig. 1 according to the present invention.
Fig. 4 is a side view of a second flange of the present invention.
Fig. 5 is a side view of a first flange of the present invention.
The reference signs are: 1. a first flange; 2. a second flange; 3. lengthening the pin; 4. an upper pin; 5. a baffle plate; 6. a first adjusting bolt; 7. a second adjusting bolt; 8. a first nut; 9. a second nut; 10. fixing the bolt; 11. a third adjusting bolt; 12. a third nut; 13. a fourth adjusting bolt; 14. a fourth nut; 15. a first elastic body; 16. a second elastomer; 17. a gasket is provided.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to the attached drawings 1-5 in the specification, the bidirectional gap-adjustable pin coupling in the embodiment comprises a first flange 1, a second flange 2 is arranged on one side of the first flange 1, an elongated pin 3 is arranged between the bottom ends of the first flange 1 and the second flange 2, two ends of the elongated pin 3 respectively penetrate through the first flange 1 and the second flange 2 and respectively extend to one side, far away from the first flange 1 and the second flange 2, an upper pin 4 is arranged between the top ends of the first flange 1 and the second flange 2, two ends of the upper pin 4 respectively penetrate through the first flange 1 and the second flange 2 and respectively extend to one side, far away from the first flange 1 and the second flange 2, a baffle 5 is sleeved outside one end, near the second flange 2, of the first flange 1, and one side, far away from the bottom end of the second flange 2, are respectively provided with a first adjusting bolt 6 and a second adjusting bolt 7, the first adjusting bolt 6 penetrates through the baffle 5 and extends to one side of the baffle 5 close to the second flange 2, the first adjusting bolt 6 is in threaded connection with the baffle 5, the outer part of one end of the first adjusting bolt 6 is in threaded connection with a first nut 8, the second adjusting bolt 7 penetrates through the second flange 2 and extends into the second flange 2, the second adjusting bolt 7 is in threaded connection with the second flange 2, a second nut 9 is connected with the outer part of one end of the second adjusting bolt 7 through threads, and by adjusting the first adjusting bolt 6 and the second adjusting bolt 7, the position relation between the first flange 1 and the baffle 5 can be adjusted, the position relation between the first flange 1 and the second flange 2 can also be adjusted, the whole structure can flexibly adjust the gap between the couplings, and if the baffle 5 is thickened, the axial force transmission device can also transmit large axial force.
3 both ends of extension pin are equipped with fixing bolt 10 and third adjusting bolt 11 respectively, fixing bolt 10 is located one side that third adjusting bolt 11 is close to first flange 1, fixing bolt 10 runs through baffle 5 and extends to extension pin 3 inside, fixing bolt 10 is threaded connection with extension pin 3, third adjusting bolt 11 extends to extension pin 3 and keeps away from inside the one end of fixing bolt 10, third adjusting bolt 11 is threaded connection with extension pin 3, the outside threaded connection in third adjusting bolt 11 one end has third nut 12, and fixing bolt 10 and third adjusting bolt 11's setting is convenient for carry on spacing fixedly to extension pin 3 both ends to the stability of extension pin 3 has been guaranteed.
Go up the one end that cylindric lock 4 is close to baffle 5 and be equipped with fourth adjusting bolt 13, fourth adjusting bolt 13 extends to inside 4 cylindric locks, fourth adjusting bolt 13 is threaded connection with last cylindric lock 4, the outside threaded connection in fourth adjusting bolt 13 one end has fourth nut 14, and fourth adjusting bolt 13's setting is convenient for fix spacingly to last cylindric lock 4, improves overall structure's joint strength and stability.
Go up the outside cover of one end that pin 4 is close to second flange 2 and be equipped with first elastomer 15, inside first elastomer 15 inlayed and establish to second flange 2, the setting of first elastomer 15 is convenient for protect last pin 4, avoids long-time use to cause wearing and tearing to last pin 4 to can avoid influencing subsequent result of use.
The outside cover of one end that extension pin 3 is close to first flange 1 is equipped with second elastomer 16, second elastomer 16 inlays to establish to first flange 1 inside, and the setting of second elastomer 16 is convenient for protect extension pin 3, avoids long-time use to lead to the fact wearing and tearing to extension pin 3 to can avoid influencing subsequent result of use.
The implementation scenario is specifically as follows: the first flange 1 and the second flange 2 are connected through the lengthened pin 3 and the upper pin 4, then the position relation between the first flange 1 and the baffle 5 can be adjusted through adjusting the first adjusting bolt 6 and the second adjusting bolt 7, the position relation between the first flange 1 and the second flange 2 can also be adjusted, the whole structure can flexibly adjust the gap between the couplers, and if the baffle 5 is thickened, the axial force transmission device can also transmit large axial force.
Referring to the attached drawings 1-3 in the specification, in the bidirectional gap-adjustable pin coupling of the embodiment, a sealing gasket 17 is arranged between the first flange 1 and the second flange 2, two ends of the lengthened pin 3 and the upper pin 4 both penetrate through the sealing gasket 17 and respectively extend to two sides of the sealing gasket 17, the sealing gasket 17 is arranged between the first flange 1 and the second flange 2, and the sealing gasket 17 can enhance the connection tightness between the first flange 1 and the second flange 2 and improve the sealing strength between the first flange 1 and the second flange 2.
The implementation scenario is specifically as follows: a sealing gasket 17 is arranged between the first flange 1 and the second flange 2, and the sealing gasket 17 can enhance the connection tightness between the first flange 1 and the second flange 2 and improve the sealing strength between the first flange 1 and the second flange 2.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiment of the utility model, only the structures related to the disclosed embodiment are related, other structures can refer to common design, and the same embodiment and different embodiments of the utility model can be combined mutually under the condition of no conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (6)
1. The utility model provides a two-way adjustable pin coupling in clearance, includes first flange (1), its characterized in that: a second flange (2) is arranged on one side of the first flange (1), a lengthened pin (3) is arranged between the bottom ends of the first flange (1) and the second flange (2), two ends of the lengthened pin (3) respectively penetrate through the first flange (1) and the second flange (2) and respectively extend to one side, far away from the first flange (1) and the second flange (2), an upper pin (4) is arranged between the top ends of the first flange (1) and the second flange (2), two ends of the upper pin (4) respectively penetrate through the first flange (1) and the second flange (2) and respectively extend to one side, far away from the first flange (1) and the second flange (2), a baffle (5) is sleeved outside one end, close to the second flange (2), of the first flange (1), one side, far away from the bottom end of the second flange (2) is respectively provided with a first adjusting bolt (6) and a second adjusting bolt (7), first adjusting bolt (6) run through baffle (5) and extend to one side that baffle (5) are close to second flange (2), first adjusting bolt (6) are threaded connection with baffle (5), first adjusting bolt (6) one end outside threaded connection has first nut (8), second adjusting bolt (7) run through second flange (2) and extend to inside second flange (2), second adjusting bolt (7) are threaded connection with second flange (2), second adjusting bolt (7) one end outside threaded connection has second nut (9).
2. The coupler according to claim 1, wherein: extension pin (3) both ends are equipped with fixing bolt (10) and third adjusting bolt (11) respectively, fixing bolt (10) are located one side that third adjusting bolt (11) are close to first flange (1), inside fixing bolt (10) run through baffle (5) and extend to extension pin (3), fixing bolt (10) are threaded connection with extension pin (3), third adjusting bolt (11) extend to extension pin (3) keep away from the one end of fixing bolt (10) inside, third adjusting bolt (11) are threaded connection with extension pin (3), third adjusting bolt (11) one end outside threaded connection has third nut (12).
3. The coupler according to claim 1, wherein: go up the one end that cylindric lock (4) are close to baffle (5) and be equipped with fourth adjusting bolt (13), fourth adjusting bolt (13) extend to inside cylindric lock (4), fourth adjusting bolt (13) are threaded connection with last cylindric lock (4), the outside threaded connection of fourth adjusting bolt (13) one end has fourth nut (14).
4. The coupler according to claim 1, wherein: go up the outside cover of the one end that pin (4) are close to second flange (2) and be equipped with first elastomer (15), first elastomer (15) are inlayed and are established to inside second flange (2).
5. The coupler according to claim 1, wherein: the outer cover of one end that extension pin (3) are close to first flange (1) is equipped with second elastomer (16), second elastomer (16) are inlayed and are established to first flange (1) inside.
6. The coupler according to claim 1, wherein: be equipped with seal ring (17) between first flange (1) and second flange (2), seal ring (17) are all run through and extend to seal ring (17) both sides respectively to extension pin (3) and upper pin (4) both ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122125826.9U CN216642859U (en) | 2021-09-05 | 2021-09-05 | Bidirectional gap-adjustable pin coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122125826.9U CN216642859U (en) | 2021-09-05 | 2021-09-05 | Bidirectional gap-adjustable pin coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216642859U true CN216642859U (en) | 2022-05-31 |
Family
ID=81722274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122125826.9U Expired - Fee Related CN216642859U (en) | 2021-09-05 | 2021-09-05 | Bidirectional gap-adjustable pin coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216642859U (en) |
-
2021
- 2021-09-05 CN CN202122125826.9U patent/CN216642859U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220531 |