CN209483829U - A kind of coupling system of good buffer effect - Google Patents
A kind of coupling system of good buffer effect Download PDFInfo
- Publication number
- CN209483829U CN209483829U CN201822141249.0U CN201822141249U CN209483829U CN 209483829 U CN209483829 U CN 209483829U CN 201822141249 U CN201822141249 U CN 201822141249U CN 209483829 U CN209483829 U CN 209483829U
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- fixed
- retainer plate
- block
- fixed block
- elastic rubber
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Abstract
The utility model discloses a kind of coupling systems of good buffer effect, including the first fixed block, elastic rubber ring, the first retainer plate, threaded rod, fixed link, driving shaft, threaded hole, fixation hole, driven shaft, thread cap, nut, the second retainer plate, the second fixed block, the first limited block, spring and the second limited block.The utility model has the beneficial effects that passing through fixed spring between the first limit block and the second limit block, make the first limit block and the second limit block in extruding or extension spring, it is acted on by the elastic force of spring, to slow down the power that the first limit block and the second limit block displacement generates, the power of axial displacement generation occurs to slow down driving shaft and driven shaft, pass through the effect of spring and two elastic rubber rings, the power that the axial displacement that driving shaft and driven shaft occur generates is balanced out, to more improve the buffering effect of driving shaft and driven shaft, shaft coupling is avoided to damage, to improve the performance of shaft coupling.
Description
Technical field
The utility model relates to a kind of coupling system, specially a kind of coupling system of good buffer effect belongs to and mentions
Rise coupling equipment applied technical field.
Background technique
Shaft coupling is allowed to rotate jointly to transmit the machine components of torque using come two axis coupled in different institutions, joins
Axis device is made of two half parts, is coupled respectively with driving shaft and driven shaft, and general engine is mostly by means of shaft coupling and work
Machine is connected.
Traditional yielding coupling carries out damping and buffering by one elastic rubber ring of installation, and this buffer strength are not
It is enough, it is not able to satisfy the biggish machine work of some power, shaft coupling is made to be easy to happen axial displacement, shaft coupling is caused to be easy damage
It is bad.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of shaft coupling dress of good buffer effect
It sets, the buffering effect for increasing shaft coupling, avoids shaft coupling from damaging at the performance for improving shaft coupling.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of coupling system of good buffer effect,
Including include the first fixed block, elastic rubber ring, the first retainer plate, threaded rod, fixed link, driving shaft, threaded hole, fixation hole,
Driven shaft, thread cap, nut, the second retainer plate, the second fixed block, the first limited block, spring, the second limited block, the fixation
The threaded rod is run through in fixed first retainer plate in bar side, the first retainer plate inside, and the threaded rod is slidably connected
Inside first retainer plate, the fixed nut in the threaded rod side, it is solid that the nut is slidably connected to described first
Fixed circle is external, and the threaded rod slide outside connects the elastic rubber ring, and the elastic rubber ring is slidably connected to described the
One retainer plate deviates from the nut side, and the threaded rod slide outside connects first fixed block, first fixed block
The elastic rubber ring is slidably connected to away from first retainer plate side, the threaded rod side is threadedly coupled the screw thread
Cap, the thread cap are rotationally connected with first fixed block away from the elastic rubber ring side, first fixed block one
The driven shaft is fixed in side, opens up the fixation hole inside the driven shaft, the driven shaft side opens up the threaded hole, institute
It states threaded hole and is connected to the fixation hole；The fixed link fixes second retainer plate away from first retainer plate side,
Second retainer plate side passes through the threaded rod and fixed second fixed block of the thread cap, first retainer plate
The elastic rubber ring is clamped between second fixed block, second fixed block is solid away from second retainer plate side
Determine the driving shaft, opens up institute's fixation hole inside the driving shaft, the driving shaft side opens up the threaded hole；Described first
Fixed first limited block, first limited block are slidably connected to the elastic rubber ring, described first inside fixed block
Inside retainer plate and the fixed link, the spring is fixed on first limited block side, and the spring slide is connected to institute
It states inside fixed link, second limited block is fixed on inside second fixed block, and second limited block is away from described the
The spring side is fixed in two fixed block sides, and second fixed block is slidably connected to the fixed link, described second solid
Inside fixed circle and the elastic rubber ring.
Preferably, in order to enable driving shaft to drive driven shaft to rotate well, first fixed block and described second is consolidated
Determining block is " cylindrical body " structure, first retainer plate and second retainer plate, first fixed block and described second
Fixed block is symmetrical about the fixed link center line.
Preferably, the threaded rod, described in order to make to fix elastic rubber ring between the first fixed block and the first retainer plate
Nut and the thread cap are equipped with multiple, and multiple threaded rods, multiple nuts and multiple thread caps are uniformly fixed
Between first fixed block, the elastic rubber ring and first retainer plate.
Preferably, in order to make whole device play preferably buffering effect, first limited block and described second are limited
Block is symmetrical about the fixed link center line, the outer dia of first limited block and second limited block with it is described
The diameter of fixed link hollow structure inside is identical.
Preferably, in order to slide the first limit block and the second limit block can inside fixed link, the elastic rubber
The diameter of circle is less than the diameter of first fixed block and first retainer plate, and the diameter of the elastic rubber ring is greater than described
The diameter of fixed link.
The beneficial effects of the utility model are: the easy device of the utility model passes through the first limit block and the second limit block
Between fixed spring, make the first limit block and the second limit block in extruding or extension spring, acted on by the elastic force of spring, from
And slow down the power that the first limit block and the second limit block displacement generates, to slow down driving shaft and driven shaft generation axial displacement
The power of generation is generated the axial displacement that driving shaft and driven shaft occur by the effect of spring and two elastic rubber rings
Power balance out, to more improve the buffering effect of driving shaft and driven shaft, shaft coupling is avoided to damage, to improve connection
The performance of axis device.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model schematic diagram of internal structure.
In figure: 1, the first fixed block, 2, elastic rubber ring, the 3, first retainer plate, 4, threaded rod, 5, fixed link, 6, active
Axis, 7, threaded hole, 8, fixation hole, 9, driven shaft, 10, thread cap, 11, nut, the 12, second retainer plate, the 13, second fixed block,
14, the first limited block, 15, spring, the 16, second limited block.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-2, a kind of coupling system of good buffer effect, including including including the first fixed block 1, bullet
Property rubber ring 2, the first retainer plate 3, threaded rod 4, fixed link 5, driving shaft 6, threaded hole 7, fixation hole 8, driven shaft 9, thread cap
10, nut 11, the second retainer plate 12, the second fixed block 13, the first limited block 14, spring 15, the second limited block 16, the fixation
First retainer plate 3 is fixed in 5 side of bar, and the threaded rod 4 is run through inside first retainer plate 3, and the threaded rod 4 is sliding
Dynamic to be connected to inside first retainer plate 3, the fixed nut 11 in 4 side of threaded rod, the nut 11 is slidably connected
Outside first retainer plate 3,4 slide outside of threaded rod connects the elastic rubber ring 2, the elastic rubber ring 2
First retainer plate 3 is slidably connected to away from 11 side of nut, 4 slide outside of the threaded rod connection described first is solid
Determine block 1, first fixed block 1 is slidably connected to the elastic rubber ring 2 away from 3 side of the first retainer plate, the spiral shell
4 side of rasp bar is threadedly coupled the thread cap 10, and the thread cap 10 is rotationally connected with first fixed block 1 away from the bullet
Property 2 side of rubber ring, the fixed driven shaft 9 in 1 side of the first fixed block opens up the fixation inside the driven shaft 9
Hole 8,9 side of driven shaft open up the threaded hole 7, and the threaded hole 7 is connected to the fixation hole 8；The fixed link 5 is carried on the back
From fixed second retainer plate 12 in 3 side of the first retainer plate, 12 side of the second retainer plate passes through the threaded rod 4
With fixed second fixed block 13 of the thread cap 10, clamped between first retainer plate 3 and second fixed block 13
The elastic rubber ring 2, second fixed block 13 are described away from the fixed driving shaft 6 in 12 side of the second retainer plate
Institute's fixation hole 8 is opened up inside driving shaft 6,6 side of driving shaft opens up the threaded hole 7；It is solid inside first fixed block 1
Fixed first limited block 14, first limited block 14 are slidably connected to the elastic rubber ring 2, first retainer plate 3
Inside the fixed link 5, the spring 15 is fixed on 14 side of the first limited block, and the spring 15 is slidably connected to institute
It states inside fixed link 5, second limited block 16 is fixed on inside second fixed block 13, and second limited block 16 is carried on the back
It is fixed on 15 side of spring from 13 side of the second fixed block, second fixed block 13 is slidably connected to described solid
Inside fixed pole 5, second retainer plate 12 and the elastic rubber ring 2.
As a kind of technical optimization scheme of the utility model, first fixed block 1 and second fixed block 13 are equal
For " cylindrical body " structure, first retainer plate 3 and second retainer plate 12, first fixed block 1 and described second are consolidated
It is symmetrical about 5 center line of fixed link to determine block 13.
As a kind of technical optimization scheme of the utility model, the threaded rod 4, the nut 11 and the thread cap 10
Equipped with multiple, it is solid that multiple threaded rods 4, multiple nuts 11 and multiple thread caps 10 are uniformly fixed on described first
Determine between block 1, the elastic rubber ring 2 and first retainer plate 3.
As a kind of technical optimization scheme of the utility model, first limited block 14 and second limited block 16 are closed
It is symmetrical in 5 center line of fixed link, outer dia and institute of first limited block 14 with second limited block 16
The diameter for stating 5 hollow structure inside of fixed link is identical.
As a kind of technical optimization scheme of the utility model, it is solid that the diameter of the elastic rubber ring 2 is less than described first
Determine the diameter of block 1 and first retainer plate 3, the diameter of the elastic rubber ring 2 is greater than the diameter of the fixed link 5.
When the utility model is used, firstly, the driving shaft 6 and the driven shaft 9 are connected the axis in Liang Ge mechanism,
The rotation of Shi Liangge mechanism squeezes second fixed block 13 by the driving shaft 6, makes when axial displacement occurs for shaft coupling
Second fixed block 13 squeezes the elastic rubber rubber ring 2 and second retainer plate 12, and the driven shaft 9 is made to squeeze institute
The first fixed block 1, the elastic rubber ring 2 and first retainer plate 3 are stated, the bullet of two elastic rubber coils 2 is passed through
Power slows down the axial displacement dynamics that the driving shaft 6 and the driven shaft 9 generate, when being subjected to displacement by the driven shaft 9,
Drive first limited block 14 inside first fixed block 1 in the elastic rubber ring 2,3 and of the first retainer plate
5 internal slide of fixed link when axial displacement occurs by the driving shaft 6, drives inside second fixed block 13
Second limited block 16 passes through in 5 internal slide of the elastic rubber ring 2, second retainer plate 12 and the fixed link
The spring 15 is fixed between first limited block 14 and second limited block 16, makes first limited block 14 and described
Second limited block 16 is acted on when squeezing or stretching the spring 15 by the elastic force of the spring 15, to slow down described the
The power that one limited block 14 and second limited block 16 displacement generate, to slow down the driving shaft 6 and the hair of the driven shaft 9
The power that raw axial displacement generates, by the effect of the spring 15 and two elastic rubber rings 2, by the driving shaft 6
With the driven shaft 9 occur axial displacement generate power balance out, thus more improve the driving shaft 6 and it is described from
The buffering effect of moving axis 9, avoids shaft coupling from damaging, to improve the performance of shaft coupling.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of coupling system of good buffer effect, including the first fixed block (1), elastic rubber ring (2), the first retainer plate
(3), threaded rod (4), fixed link (5), driving shaft (6), threaded hole (7), fixation hole (8), driven shaft (9), thread cap (10), spiral shell
Cap (11), the second retainer plate (12), the second fixed block (13), the first limited block (14), spring (15), the second limited block (16),
It is characterized by: fixed first retainer plate (3) in fixed link (5) side, first retainer plate (3) is internal to run through institute
It states threaded rod (4), the threaded rod (4) is slidably connected to the first retainer plate (3) inside, and threaded rod (4) side is solid
The fixed nut (11), the nut (11) are slidably connected to the first retainer plate (3) outside, and the threaded rod (4) is external
Be slidably connected the elastic rubber ring (2), and the elastic rubber ring (2) is slidably connected to first retainer plate (3) away from institute
Nut (11) side is stated, threaded rod (4) slide outside connects first fixed block (1), and first fixed block (1) is sliding
Away from the first retainer plate (3) side, threaded rod (4) side is threadedly coupled for dynamic the be connected to elastic rubber ring (2)
The thread cap (10), the thread cap (10) are rotationally connected with first fixed block (1) away from the elastic rubber ring (2)
Side, the fixed driven shaft (9) in the first fixed block (1) side, the driven shaft (9) is internal to open up the fixation hole
(8), driven shaft (9) side opens up the threaded hole (7), and the threaded hole (7) is connected to the fixation hole (8)；
For the fixed link (5) away from fixed second retainer plate (12) in the first retainer plate (3) side, described second is fixed
(12) side is enclosed by the threaded rod (4) and fixed second fixed block (13) of the thread cap (10), described first is solid
It is clamped the elastic rubber ring (2) between fixed circle (3) and second fixed block (13), second fixed block (13) deviates from institute
The fixed driving shaft (6) in the second retainer plate (12) side is stated, opens up institute's fixation hole (8), the master inside the driving shaft (6)
Moving axis (6) side opens up the threaded hole (7)；
Fixed first limited block (14), first limited block (14) are slidably connected to inside first fixed block (1)
The elastic rubber ring (2), first retainer plate (3) and the fixed link (5) are internal, and the spring (15) is fixed on described
First limited block (14) side, the spring (15) are slidably connected to the fixed link (5) inside, second limited block (16)
It is internal to be fixed on second fixed block (13), second limited block (16) is fixed away from the second fixed block (13) side
In the spring (15) side, second fixed block (13) is slidably connected to the fixed link (5), second retainer plate
(12) and the elastic rubber ring (2) is internal.
2. a kind of coupling system of good buffer effect according to claim 1, it is characterised in that: first fixed block
(1) and second fixed block (13) is " cylindrical body " structure, first retainer plate (3) and second retainer plate
(12), first fixed block (1) and second fixed block (13) are symmetrical about the fixed link (5) center line.
3. a kind of coupling system of good buffer effect according to claim 1, it is characterised in that: the threaded rod (4),
The nut (11) and the thread cap (10) are equipped with multiple, multiple threaded rods (4), multiple nuts (11) and multiple
The thread cap (10) is uniformly fixed on first fixed block (1), the elastic rubber ring (2) and first retainer plate
(3) between.
4. a kind of coupling system of good buffer effect according to claim 1, it is characterised in that: first limited block
(14) and second limited block (16) is symmetrical about the fixed link (5) center line, first limited block (14) with
The outer dia of second limited block (16) is identical as the diameter of the fixed link (5) hollow structure inside.
5. a kind of coupling system of good buffer effect according to claim 1, it is characterised in that: the elastic rubber ring
(2) diameter be less than first fixed block (1) and first retainer plate (3) diameter, the elastic rubber ring (2) it is straight
Diameter is greater than the diameter of the fixed link (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822141249.0U CN209483829U (en) | 2018-12-20 | 2018-12-20 | A kind of coupling system of good buffer effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822141249.0U CN209483829U (en) | 2018-12-20 | 2018-12-20 | A kind of coupling system of good buffer effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209483829U true CN209483829U (en) | 2019-10-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822141249.0U Active CN209483829U (en) | 2018-12-20 | 2018-12-20 | A kind of coupling system of good buffer effect |
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| Country | Link |
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| CN (1) | CN209483829U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112253640A (en) * | 2020-11-17 | 2021-01-22 | 大工联创传动技术(天津)有限公司 | Shaft coupling convenient to spacing |
-
2018
- 2018-12-20 CN CN201822141249.0U patent/CN209483829U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112253640A (en) * | 2020-11-17 | 2021-01-22 | 大工联创传动技术(天津)有限公司 | Shaft coupling convenient to spacing |
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