CN213360888U - Buffering coupler of diesel generator set - Google Patents
Buffering coupler of diesel generator set Download PDFInfo
- Publication number
- CN213360888U CN213360888U CN202022170799.2U CN202022170799U CN213360888U CN 213360888 U CN213360888 U CN 213360888U CN 202022170799 U CN202022170799 U CN 202022170799U CN 213360888 U CN213360888 U CN 213360888U
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- Prior art keywords
- connecting seat
- rubber gear
- spacing draw
- groove
- diesel
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- Expired - Fee Related
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- 230000003139 buffering effect Effects 0.000 title claims abstract description 31
- 230000008878 coupling Effects 0.000 claims abstract description 24
- 238000010168 coupling process Methods 0.000 claims abstract description 24
- 238000005859 coupling reaction Methods 0.000 claims abstract description 24
- 238000009434 installation Methods 0.000 abstract description 8
- 230000005540 biological transmission Effects 0.000 abstract description 6
- 238000001125 extrusion Methods 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a diesel generating set buffering shaft coupling, including a connecting seat and No. two connecting seats, a connecting seat one end swing joint has No. two connecting seats, a connecting seat one end integrated into one piece has a spacing draw-in groove, No. two connecting seat one end integrated into one piece have No. two spacing draw-in grooves, a spacing draw-in groove one side cover is equipped with the rubber gear, a spacing draw-in groove, No. two spacing draw-in grooves and rubber gear interlock link to each other, the equal fixed buffer spring that inlays of rubber gear inner chamber. The utility model discloses more convenient when the installation, and drunkenness and vibration accessible rubber gear that a connecting seat and No. two connecting seats can produce when the transmission absorb, and support through buffer spring after the rubber gear pressurized extrusion, can promote the crushing resistance of tooth, reduce rubber gear and take place deformation, make connecting seat and No. two connecting seat interlocks inseparabler more, will further promote the buffering effect of shaft coupling.
Description
Technical Field
The utility model relates to a mechanical equipment technical field specifically is diesel generating set buffering shaft coupling.
Background
Mechanical parts for coupling two shafts (driving shaft and driven shaft) in different mechanisms to rotate together to transmit torque. In the high-speed heavy-load power transmission, some couplings also have the functions of buffering and damping and improving the dynamic performance of a shaft system. The coupling consists of two halves which are respectively connected with the driving shaft and the driven shaft. Generally, a power machine is connected with a working machine by means of a coupling.
However, the existing buffering coupling of the diesel generator set has the following disadvantages:
the existing diesel generating set buffering coupler is inconvenient to mount and dismount quickly in the using process, and the joint does not have the buffering effect, so that the passive movement of a main shaft of a generator can be caused to damage when an output shaft of a diesel engine moves.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a diesel generating set cushions shaft coupling to in solving above-mentioned background art, current diesel generating set cushions the shaft coupling and inconveniently carries out quick installation and dismantlement at the in-process that uses, and the junction does not possess the effect of buffering, thereby diesel engine output shaft when taking place the drunkenness, can cause the problem that the passive drunkenness of generator main shaft caused the damage.
In order to achieve the above object, the utility model provides a following technical scheme: a buffering coupling of a diesel generating set comprises a first connecting seat and a second connecting seat, wherein one end of the first connecting seat is movably connected with the second connecting seat, one end of the first connecting seat is integrally formed with a first limiting clamping groove, one end of the second connecting seat is integrally formed with a second limiting clamping groove, one side of the first limiting clamping groove is sleeved with a rubber gear, the first limiting clamping groove, the second limiting clamping groove and the rubber gear are meshed and connected, a buffering spring is fixedly embedded in an inner cavity of the rubber gear, two groups of buffering springs are arranged, two ends of the buffering spring are fixedly connected with supporting plates, one end of the first connecting seat can be connected with a power input shaft through a power input jack in an inserting mode, the power input shaft can be fixed under the matching effect of threads on the inner wall of a fixed hole through a rotating countersunk head bolt, one end of the second connecting seat can be connected with a power output shaft through a power output jack in, the power output shaft can be fixed by the countersunk head bolt under the matching action of the threads on the inner wall of the fixed hole by rotating the countersunk head bolt, the buffering spring is sleeved on the surface of the first limiting clamping groove, the second limiting clamping groove and the rubber gear are mutually meshed, the first connecting seat and the second connecting seat can be connected, the installation and the disassembly of the buffering coupler can be more convenient and faster, when the rubber gear is installed, the limiting column is inserted into the limiting hole and mutually matched, the stability of the installation of the rubber gear can be improved, meanwhile, the rubber gear is made of high-quality rubber materials, when the first connecting seat and the second connecting seat transmit power, the torsion on the first connecting seat is firstly transmitted to the rubber gear, and then the torsion is transmitted to the second connecting seat by the rubber gear, so that the play and vibration generated by the first connecting seat and the second connecting seat during transmission can be absorbed by the rubber gear, and the tooth inner chamber of rubber gear all is provided with two sets of buffer spring, and buffer spring both ends accessible backup pad increases the area of contact with the tooth inner wall to can promote the crushing resistance of tooth after rubber gear pressurized extrusion, reduce rubber gear and take place deformation, make connecting seat and No. two connecting seats interlock inseparabler more, the buffering effect of promotion shaft coupling that will step forward.
Preferably, a fixing hole is fixedly formed in the side wall of each of the first connecting seat and the second connecting seat, a countersunk head bolt is connected to the inner cavity of each fixing hole in a threaded manner, and the fixing holes and the countersunk head bolts are matched with each other to fix the power input shaft and the power output shaft.
Preferably, a power input jack is fixedly formed in the surface of the other end of the first connecting seat, and the power input jack can fix the power input shaft.
Preferably, a power output jack is fixedly formed in the surface of the other end of the second connecting seat, and the power output jack can fix the power output shaft.
Preferably, one side of the rubber gear is fixedly provided with a limiting hole, and the limiting hole can be used for fixing the limiting column.
Preferably, No. two spacing draw-in groove inner chamber integrated into one piece have a spacing post, and spacing post and spacing hole grafting link to each other, and spacing post and spacing hole mutually support the stability of multiplicable rubber gear installation.
The utility model provides a diesel generating set buffering shaft coupling possesses following beneficial effect:
(1) the utility model discloses a connecting seat one end accessible power input jack pegs graft with the power input shaft and links to each other, through rotatory countersunk bolt, countersunk bolt can fix the power input shaft under the mating reaction of fixed orifices inner wall screw thread, No. two connecting seat one end accessible power take off jacks peg graft with power output shaft and link to each other simultaneously, through rotatory countersunk bolt, countersunk bolt can fix power output shaft under the mating reaction of fixed orifices inner wall screw thread, with the buffering spring suit on a spacing draw-in groove surface, through a spacing draw-in groove, No. two spacing draw-in grooves and the mutual interlock of rubber gear, can connect a connecting seat and No. two connecting seats, can make installation and dismantlement to the buffering shaft coupling more convenient.
(2) The utility model discloses the torsion on the connecting seat at first transmits the rubber gear, transmit torsion on No. two connecting seats by the rubber gear again, thereby drunkenness and vibration accessible rubber gear that No. one connecting seat and No. two connecting seats can produce when the transmission absorb, and the tooth inner chamber of rubber gear all is provided with two sets of buffer spring, buffer spring both ends accessible backup pad increase with the area of contact of tooth inner wall, thereby can be after the extrusion of rubber gear pressurized, promote the crushing resistance of tooth, it takes place to deform to reduce the rubber gear, make connecting seat and No. two connecting seat interlocks inseparabler more, the buffering effect of further promotion shaft coupling.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the power output jack and the key bar of the present invention;
fig. 3 is a schematic view of a first connecting seat of the present invention;
fig. 4 is a schematic view of the second connecting seat of the present invention;
fig. 5 is a schematic view of the rubber gear structure of the present invention.
In the figure: 1. a first connecting seat; 101. a second connecting seat; 2. a power input jack; 201. a power output jack; 3. a fixing hole; 301. a countersunk bolt; 4. a first limiting clamping groove; 401. a second limiting clamping groove; 402. a rubber gear; 403. a limiting hole; 404. a limiting column; 5. a buffer spring; 501. and a support plate.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-5, the utility model provides a technical scheme: a buffering coupling of a diesel generating set comprises a first connecting seat 1 and a second connecting seat 101, wherein one end of the first connecting seat 1 is movably connected with the second connecting seat 101, one end of the first connecting seat 1 is integrally formed with a first limiting clamping groove 4, one end of the second connecting seat 101 is integrally formed with a second limiting clamping groove 401, one side of the first limiting clamping groove 4 is sleeved with a rubber gear 402, the first limiting clamping groove 4, the second limiting clamping groove 401 and the rubber gear 402 are meshed and connected, a gear cavity of the rubber gear 402 is fixedly embedded with a buffering spring 5, the buffering springs 5 are provided with two groups, two ends of the buffering spring 5 are fixedly connected with a supporting plate 501, one end of the first connecting seat 1 can be connected with a power input shaft through a power input jack 2 in an inserting mode, and through rotating a countersunk head bolt 301, the countersunk head bolt 301 can fix the power input shaft under the matching action of threads on the inner wall of a fixing hole 3, meanwhile, one end of the second connecting seat 101 can be connected with a power output shaft in an inserting mode through the power output jack 201, the countersunk bolt 301 can fix the power output shaft under the matching effect of threads on the inner wall of the fixing hole 3 by rotating the countersunk bolt 301, the buffer spring 5 is sleeved on the surface of the first limiting clamping groove 4, the second limiting clamping groove 401 and the rubber gear 402 are meshed with each other, the first connecting seat 1 and the second connecting seat 101 can be connected, the buffer coupler can be mounted and dismounted more conveniently, when the rubber gear 402 is mounted, the limiting column 404 is inserted into the limiting hole 403 and matched with each other, the mounting stability of the rubber gear 402 can be improved, meanwhile, the rubber gear 402 is made of high-quality rubber materials, when the first connecting seat 1 and the second connecting seat 101 transmit the torsion force on the first connecting seat 1 to the rubber gear 402, transmit torsion again by rubber gear 402 on No. two connecting seats 101, thereby No. 1 connecting seat and No. two connecting seats 101 can absorb with vibration accessible rubber gear 402 in the drunkenness that the transmission produced, and the tooth inner chamber of rubber gear 402 all is provided with two sets of buffer spring 5, buffer spring 5 both ends accessible backup pad 501 increase with the area of contact of tooth inner wall, thereby can be after rubber gear 402 pressurized extrusion, promote the crushing resistance of tooth, it takes place to deform to reduce rubber gear 402, make connecting seat 1 and No. two connecting seats 101 interlock inseparabler, the buffering effect of further promotion shaft coupling.
Preferably, a fixing hole 3 has all been fixed to No. 1 connecting seat and No. two connecting seat 101 lateral walls of connecting seat, the equal threaded connection in 3 inner chambers of fixing hole has countersunk bolt 301, mutually supports through fixing hole 3 and countersunk bolt 301, can fix power input shaft and power output shaft.
Preferably, a power input jack 2 is fixedly arranged on the surface of the other end of the first connecting seat 1, and the power input jack 2 can fix a power input shaft.
Preferably, a power output jack 201 is fixedly arranged on the surface of the other end of the second connecting seat 101, and the power output jack 201 can fix a power output shaft.
Preferably, a limit hole 403 is fixedly formed in one side of the rubber gear 402, and the limit hole 403 can fix the limit post 404.
Preferably, the inner cavity of the second limiting clamping groove 401 is integrally formed with a limiting column 404, the limiting column 404 is connected with the limiting hole 403 in an inserting mode, and the limiting column 404 and the limiting hole 403 are matched with each other to increase the mounting stability of the rubber gear 402.
It should be noted that, when the buffering coupler of the diesel generating set works, one end of the first connecting seat 1 can be connected with a power input shaft through a power input jack 2 in an inserting manner, the countersunk head bolt 301 can fix the power input shaft under the matching action of the threads on the inner wall of the fixing hole 3 by rotating the countersunk head bolt 301, one end of the second connecting seat 101 can be connected with a power output shaft through a power output jack 201 in an inserting manner, the countersunk head bolt 301 can fix the power output shaft under the matching action of the threads on the inner wall of the fixing hole 3 by rotating the countersunk head bolt 301, the buffering spring 5 is sleeved on the surface of the first limiting clamping groove 4, the second limiting clamping groove 401 and the rubber gear 402 are mutually engaged, the first connecting seat 1 and the second connecting seat 101 can be connected, and the installation and the disassembly of the buffering coupler can be more convenient, when the rubber gear 402 is installed, the limiting column 404 is inserted into the limiting hole 403, the two are matched with each other, the installation stability of the rubber gear 402 can be improved, meanwhile, the rubber gear 402 is made of high-quality rubber materials, when the first connecting seat 1 and the second connecting seat 101 transmit power, the torsion on the first connecting seat 1 is firstly transmitted to the rubber gear 402, and then the torsion is transmitted to the second connecting seat 101 through the rubber gear 402, so that the play and vibration generated during transmission of the first connecting seat 1 and the second connecting seat 101 can be absorbed through the rubber gear 402, two groups of buffer springs 5 are arranged in tooth inner cavities of the rubber gear 402, the contact area between the two ends of each buffer spring 5 and the inner wall of a tooth can be increased through the supporting plate 501, the pressure resistance of the tooth can be improved after the rubber gear 402 is pressed and extruded, and the deformation of the rubber gear 402 can be reduced, make connecting seat 1 and No. two connecting seats 101 interlock more closely, will further promote the buffering effect of shaft coupling.
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. Diesel generating set buffering shaft coupling, including a connecting seat (1) and No. two connecting seats (101), a connecting seat (1) one end swing joint has No. two connecting seats (101), its characterized in that: a connecting seat (1) one end integrated into one piece has spacing draw-in groove (4) No. one, No. two connecting seat (101) one end integrated into one piece has spacing draw-in groove (401) No. two, spacing draw-in groove (4) one side cover is equipped with rubber gear (402), spacing draw-in groove (4), No. two spacing draw-in grooves (401) and rubber gear (402) interlock link to each other, the equal fixed buffer spring (5) of inlaying of gear cavity of rubber gear (402), and buffer spring (5) are provided with two sets ofly altogether, equal fixedly connected with backup pad (501) in buffer spring (5) both ends.
2. The diesel-electric set buffer coupling of claim 1, wherein: a fixing hole (3) is fixedly formed in the side walls of the first connecting seat (1) and the second connecting seat (101), and a countersunk bolt (301) is in threaded connection with the inner cavity of the fixing hole (3).
3. The diesel-electric set buffer coupling of claim 1, wherein: and a power input jack (2) is fixedly arranged on the surface of the other end of the first connecting seat (1).
4. The diesel-electric set buffer coupling of claim 1, wherein: and a power output jack (201) is fixedly arranged on the surface of the other end of the second connecting seat (101).
5. The diesel-electric set buffer coupling of claim 1, wherein: and one side of the rubber gear (402) is fixedly provided with a limiting hole (403).
6. The diesel-electric set buffer coupling of claim 5, wherein: the inner cavity of the second limiting clamping groove (401) is integrally formed with a limiting column (404), and the limiting column (404) is connected with the limiting hole (403) in an inserting mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022170799.2U CN213360888U (en) | 2020-09-28 | 2020-09-28 | Buffering coupler of diesel generator set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022170799.2U CN213360888U (en) | 2020-09-28 | 2020-09-28 | Buffering coupler of diesel generator set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213360888U true CN213360888U (en) | 2021-06-04 |
Family
ID=76156428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022170799.2U Expired - Fee Related CN213360888U (en) | 2020-09-28 | 2020-09-28 | Buffering coupler of diesel generator set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213360888U (en) |
-
2020
- 2020-09-28 CN CN202022170799.2U patent/CN213360888U/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: 20210604 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |