CN208123287U - A kind of yielding coupling - Google Patents
A kind of yielding coupling Download PDFInfo
- Publication number
- CN208123287U CN208123287U CN201820505275.4U CN201820505275U CN208123287U CN 208123287 U CN208123287 U CN 208123287U CN 201820505275 U CN201820505275 U CN 201820505275U CN 208123287 U CN208123287 U CN 208123287U
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- coupler
- disk
- claw type
- hole
- type disk
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Abstract
The utility model discloses a kind of yielding couplings, including：Left half a coupler is connected to the left claw shape disk of the left half a coupler end, connects the left bolt of left half a coupler and left claw shape disk；The right end of right claw type disk, the right claw type disk connects rotating member；In the notch between the every dog adjacent two-by-two of dog insertion left claw shape disk on the right claw type disk, circular accommodating space is constituted between the left claw shape disk and right claw type disk, is closely embedded in elastomer in the accommodating space.When needing to repair shaft coupling or adjust the distance between left and right half a coupler, connection bolt need to be only unloaded, so that it may easily repair and adjust.Its half a coupler of the utility model and claw type disk are removably, greatly to facilitate the maintenance of shaft coupling, improve production efficiency, while reducing production cost, improve economic benefit.
Description
Technical field
The utility model belongs to gearing field more particularly to a kind of yielding coupling.
Background technique
Shaft coupling belongs to machine driving connector, be for by movement caused by prime mover and torque transfer to driven machine
Device, while have compensation prime mover and driven machine between due to foozle, installation error, load metamorphism and temperature change
Influence etc. caused by axial, angular and radial deflection function.
Traditional yielding coupling, such as Quincunx elastic coupler and star-shaped elastic coupling, are to be placed in elastomer
Between the dog of left and right half a coupler and half a coupler and dog are an entirety, in many cases, left and right half a coupler and two
The axis connection stretched in end is interference fit joint, when elastomer is damaged or worn out it is serious when, it has not been convenient to carry out dismounting and change；Equally, traditional
Band brake disc type yielding coupling, brake disc is normally at the side of left and right half a coupler, when brake disc damage, abrasion are tight
When weight or replacement, the axis of left and right half a coupler need to be dismantled, such set-up time extends, simultaneously because left and right half a coupler is using forging
Part blank, because its claw type block is not easy directly to forge, therefore its stock utilization is lower, long processing time, so that increased costs.
Utility model content
To solve the above problems, the utility model proposes a kind of yielding coupling, its half shaft couplings of the shaft coupling
Device and claw type disk are removably, to facilitate the maintenance of shaft coupling, reduce production cost, improve production efficiency.
To achieve the goals above, the utility model uses following scheme, including：
Left half a coupler is uniformly arranged in the circumferential direction on the annular protrusion of the left half a coupler end several axial logical
Hole；
It is connected to the left claw shape disk of the left half a coupler end, the left claw shape disk includes a doughnut portions, should
The one side of doughnut portions is uniformly arranged in the circumferential direction several dogs, per circumferentially arranged several threaded holes between dog two-by-two,
Threaded hole on the left claw shape disk is corresponding with the through-hole on the left half a coupler annular protrusion；
The left bolt of left half a coupler and left claw shape disk is connected, the left bolt passes through on left half a coupler annular protrusion
Through-hole rear thread connects left claw shape disk；
Right claw type disk, the right claw type disk include a doughnut portions, and the doughnut portions one side is circumferentially uniform
Several dogs are set, and the dog is corresponding with the dog on left claw shape disk, sets between the every dog adjacent two-by-two of the right claw type disk
There are several threaded holes, the threaded hole is corresponding with the threaded hole on left claw shape disk, and the right end of the right claw type disk connects rotating member；
In the notch between the every dog adjacent two-by-two of dog insertion left claw shape disk on the right claw type disk, the left claw shape
Circular accommodating space is constituted between disk and right claw type disk, is closely embedded in elastomer in the accommodating space.
The rotating member of the right end connection of the right claw type disk is right half a coupler, the annular protrusion of the right half a coupler end
On be uniformly arranged in the circumferential direction several axial through-holes, the through-hole is corresponding with the threaded hole on right claw type disk, right bolt pass through the right side
Through-hole rear thread on half a coupler annular protrusion connects right claw type disk.
The right claw type disk right end connection rotating member be brake disc and the right half a coupler of modified, the brake disc
The center point is equipped with axial major diameter through-hole, and the outer of the brake disc major diameter through-hole is circumferentially uniformly provided with several and right claw type disk
On the corresponding axial through-hole of threaded hole, the circumferential surface of the right half a coupler of modified is equipped with radially outer convex annular
It rises, which is circumferentially uniformly provided with several axial through-holes corresponding with threaded hole on right claw type disk, the system
Moving plate is sleeved on the end of the right half a coupler of modified, and Lengthened bolt sequentially passes through logical in the right half a coupler protrusion of modified
Through-hole rear thread on hole, brake disc connects right claw type disk.
The elastomer is quincunx.
The elastomer is star.
The elastomer is made of elastic rubber.
When needing the elastomer to shaft coupling, brake disc to be replaced or adjusted the distance between left and right half a coupler,
The bolt of the bolt for connecting left half a coupler and left claw shape disk, connection right claw type disk and rotating member need to only be unloaded, so that it may convenient
Shaft coupling is repaired and section components are replaced.
Its half a coupler of the utility model and claw type disk are removably, greatly to facilitate the maintenance of shaft coupling, improve
Production efficiency, while production cost is reduced, improve economic benefit.
Detailed description of the invention
Fig. 1 is yielding coupling section view schematic view of the front view.
Fig. 2 is the yielding coupling section view schematic view of the front view of band brake disk.
Fig. 3 is the left and right claw type disk schematic perspective view of yielding coupling.
Fig. 4 is the quincunx elastomer schematic perspective view of yielding coupling.
Fig. 5 is yielding coupling star elastomer schematic perspective view.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing, so that those skilled in the art can be more
Add and is apparent from.
As shown in Figure 1, Figure 2, Figure 3 shows, the utility model includes,
Left half a coupler 1 is uniformly arranged in the circumferential direction on the annular protrusion of left 1 end of half a coupler several axial logical
Hole；
It is connected to the left claw shape disk 2 of 1 end of left half a coupler, the left claw shape disk 2 includes a doughnut portions,
The one side of the doughnut portions is uniformly arranged in the circumferential direction several dogs, per circumferentially arranged several screw threads between dog two-by-two
Hole, the threaded hole on the left claw shape disk 2 are corresponding with the through-hole on left 1 annular protrusion of half a coupler；
The left bolt 3 of left half a coupler 1 and left claw shape disk 2 is connected, the left bolt 3 passes through left 1 convex annular of half a coupler
Through-hole rear thread on rising connects left claw shape disk 2；
Right claw type disk 4, the right claw type disk 4 include a doughnut portions, and the doughnut portions one side is circumferentially equal
Several dogs of even setting, the dog is corresponding with the dog on left claw shape disk 2, the right claw type disk 4 often dog adjacent two-by-two it
Between be equipped with several threaded holes, the threaded hole is corresponding with the threaded hole on left claw shape disk 2, and the right end of the right claw type disk 4 connects
Rotating member；
In the notch between the every dog adjacent two-by-two of dog insertion left claw shape disk 2 on the right claw type disk 4, the left claw
Circular accommodating space is constituted between shape disk 2 and right claw type disk 4, is closely embedded in elastomer 5 in the accommodating space.
The rotating member of the right end connection of the right claw type disk 4 is right half a coupler 6, the annular of right 6 end of half a coupler
Several axial through-holes are uniformly arranged in the circumferential direction in protrusion, the through-hole is corresponding with the threaded hole on right claw type disk 4, right bolt 7
Through-hole rear thread on right 6 annular protrusion of half a coupler connects right claw type disk 4.
Further, the rotating member of the right end connection of the right claw type disk 4 is brake disc 8 and the right half a coupler 9 of modified, institute
The center point for stating brake disc 8 is equipped with axial major diameter through-hole, if the outer of 8 major diameter through-hole of the brake disc is circumferentially uniformly provided with
Axial through-hole corresponding with the threaded hole on right claw type disk 4 is done, the circumferential surface of the right half a coupler 9 of modified is equipped with diameter
To outside annular protrusion, which is circumferentially uniformly provided with several axis corresponding with threaded hole on right claw type disk 4
To through-hole, the brake disc 8 is sleeved on the end of the right half a coupler 9 of modified, and Lengthened bolt 10 sequentially passes through the modified right side
Through-hole rear thread on through-hole, brake disc 8 in 9 protrusion of half a coupler connects right claw type disk 4.
As shown in figure 4, the elastomer 5 is quincunx 5-1.
As shown in figure 5, the elastomer 5 is star 5-2.
The elastomer 5 is made of elastic rubber.
When needing the elastomer to shaft coupling, brake disc to be replaced or adjusted the distance between left and right half a coupler,
The bolt of the bolt for connecting left half a coupler and left claw shape disk, connection right claw type disk and rotating member need to only be unloaded, so that it may convenient
Shaft coupling is repaired and section components are replaced.
Its half a coupler of the utility model and claw type disk are removably, greatly to facilitate the maintenance of shaft coupling, improve
Production efficiency, while production cost is reduced, improve economic benefit.
Claims (6)
1. a kind of yielding coupling, which is characterized in that the yielding coupling includes：
Left half a coupler (1) is uniformly arranged in the circumferential direction on the annular protrusion of left half a coupler (1) end several axial logical
Hole；
It is connected to the left claw shape disk (2) of left half a coupler (1) end, the left claw shape disk (2) includes a circular ring shape portion
Point, the one side of the doughnut portions is uniformly arranged in the circumferential direction several dogs, per circumferentially arranged several spiral shells between dog two-by-two
Pit, the threaded hole on the left claw shape disk (2) are corresponding with the through-hole on left half a coupler (1) annular protrusion；
The left bolt (3) of left half a coupler (1) and left claw shape disk (2) is connected, the left bolt (3) passes through left half a coupler (1)
Through-hole rear thread on annular protrusion connects left claw shape disk (2)；
Right claw type disk (4), the right claw type disk (4) include a doughnut portions, and the doughnut portions one side is circumferentially equal
Even several dogs of setting, the dog is corresponding with the dog on left claw shape disk (2), and the right claw type disk (4) is per adjacent convex two-by-two
Several threaded holes are equipped between pawl, the threaded hole is corresponding with the threaded hole on left claw shape disk (2), the right claw type disk (4)
Right end connects rotating member；
In the notch between the every dog adjacent two-by-two of dog insertion left claw shape disk (2) on the right claw type disk (4), the left claw
Circular accommodating space is constituted between shape disk (2) and right claw type disk (4), and elastomer (5) are closely embedded in the accommodating space.
2. shaft coupling according to claim 1, it is characterised in that：The right claw type disk (4) right end connection rotating member be
Right half a coupler (6) is uniformly arranged in the circumferential direction several axial through-holes on the annular protrusion of right half a coupler (6) end, should
Through-hole is corresponding with the threaded hole on right claw type disk (4), and right bolt (7) passes through the through-hole on right half a coupler (6) annular protrusion
Rear thread connects right claw type disk (4).
3. shaft coupling according to claim 1, it is characterised in that：The right claw type disk (4) right end connection rotating member be
The center point of brake disc (8) and the right half a coupler of modified (9), the brake disc (8) is equipped with axial major diameter through-hole, the system
The outer of Moving plate (8) major diameter through-hole is circumferentially uniformly provided with several corresponding axial with threaded hole on right claw type disk (4)
The circumferential surface of through-hole, the right half a coupler of modified (9) is equipped with radially outer annular protrusion, and the annular protrusion is circumferentially equal
Even to be equipped with several axial through-holes corresponding with threaded hole on right claw type disk (4), the brake disc (8) is sleeved on modified
The end of right half a coupler (9), Lengthened bolt (10) sequentially pass through through-hole in the right half a coupler of modified (9) protrusion, braking
Through-hole rear thread on disk (8) connects right claw type disk (4).
4. shaft coupling according to claim 1, it is characterised in that：The elastomer (5) is quincunx (5-1).
5. shaft coupling according to claim 1, it is characterised in that：The elastomer (5) is star (5-2).
6. according to claim 1,4 or 5 shaft coupling, it is characterised in that：The elastomer (5) is made of elastic rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820505275.4U CN208123287U (en) | 2018-04-11 | 2018-04-11 | A kind of yielding coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820505275.4U CN208123287U (en) | 2018-04-11 | 2018-04-11 | A kind of yielding coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208123287U true CN208123287U (en) | 2018-11-20 |
Family
ID=64191152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820505275.4U Active CN208123287U (en) | 2018-04-11 | 2018-04-11 | A kind of yielding coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208123287U (en) |
-
2018
- 2018-04-11 CN CN201820505275.4U patent/CN208123287U/en active Active
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