CN106763263A - High-elastic coupler - Google Patents
High-elastic coupler Download PDFInfo
- Publication number
- CN106763263A CN106763263A CN201611189700.5A CN201611189700A CN106763263A CN 106763263 A CN106763263 A CN 106763263A CN 201611189700 A CN201611189700 A CN 201611189700A CN 106763263 A CN106763263 A CN 106763263A
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- CN
- China
- Prior art keywords
- tooth plate
- tooth
- elastic coupler
- plate
- coupler according
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
- F16D3/64—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members comprising elastic elements arranged between substantially-radial walls of both coupling parts
- F16D3/68—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members comprising elastic elements arranged between substantially-radial walls of both coupling parts the elements being made of rubber or similar material
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gears, Cams (AREA)
Abstract
The present invention relates to high-elastic coupler, its adapter sleeve, outer tooth disk, internal gear disc and terminal pad for including outwards being set with successively from axle center setting；Connected by buffer unit between the internal gear disc and terminal pad；The buffer unit includes tooth plate and snubber block, and tooth plate includes the first tooth plate and the second tooth plate, and in the circumferential, the first tooth plate and the second tooth plate interleaved are set, and the snubber block is provided between the first tooth plate and the second tooth plate.Fast-assembling high-elastic coupler of the present invention uses the structure of block rubber squash type, and devise conical surface Quick Release quick fixation structure, because block rubber uses the mode of the transmitting torque of split squash type in structure, this structure is without by block rubber vulcanization to steel ring, so eliminating because of vulcanization loosely, the influence of rubber and gear ring obscission.
Description
Technical field
It is big for shaking the present invention relates to technical field of mechanical transmission, more particularly to one kind, install empty small, it is easy to dismounting
The high-elastic coupler of the power transmission on drive apparatus.
Background technology
In the equipment of the large-scale heavy duties such as disintegrating machine, road roller, what is be used mostly is rubber fluted disc to domestic market
Shaft coupling, due to the transmission of the equipment such as disintegrating machine, road roller power is big, moment of torsion big, and with strong vibrations, because of rubber
Fluted disc shaft coupling can absorb certain impulsive force, and because of simple structure, low cost of manufacture, so commercially extensive at present
Using, but there are many weak points in the structure of this shaft coupling, and first, this couplings outside lane is by an iron ring for steel
Be connected with engine, inner ring is covered by the inner spline gear of steel and is connected with driven machine input shaft, outer ring and inner ring it
Between be a rubber elastomer for annular, between elastomer and Internal and external cycle by sulfuration adhesion together, annular rubber bodies rise
To transmitting torque and the effect of vibrations is absorbed, due to the sulfuration process and the difference of method of each producer, in use often
There is rubber bodies and Internal and external cycle obscission, cause to use accident.Secondly, the rubber bodies of annular are born when transmitting torque
Be shearing force, the ability that elastomeric material bears shearing force will be much smaller than the ability for bearing other power such as extruding, so rubber ring
Often with the ring section of inner ring junction on cut, service life is shorter.In addition, the input shaft of driven machine is typically pacified
Dress be that an external tooth cover is connected with the ring gear of inner ring, because the impact of equipment is very big, the tooth of external tooth cover be often worn out or
Damage, general device is larger, heavier, replacing external tooth cover is pretty troublesome, inconvenience is brought to maintenance and with changing part.
The content of the invention
It is an object of the invention to avoid the deficiencies in the prior art part, there is provided fast-assembling high-elastic coupler, so as to effectively solve
Certainly the shortcomings of the prior art.
To achieve the above object, the technical scheme taken of the present invention is：High-elastic coupler, including outwards covered successively from axle center
Adapter sleeve, outer tooth disk, internal gear disc and terminal pad that installing is put；
The outer tooth disk is fixedly set on the adapter sleeve；
The external tooth wheel construction that mutually transmission coordinates is respectively arranged with the outer tooth disk excircle and on internal gear disc inner periphery
And inner gear structure；
Connected by buffer unit between the internal gear disc and terminal pad；
The buffer unit includes tooth plate and snubber block,
Tooth plate includes the first tooth plate and the second tooth plate, and the first tooth plate is fixedly installed on the inner periphery of the terminal pad；Institute
The second tooth plate is stated to be fixedly installed on the excircle of the internal gear disc；
In the circumferential, the first tooth plate and the second tooth plate interleaved are set, and are provided between the first tooth plate and the second tooth plate
The snubber block.
Further, first tooth plate and the second tooth plate are uniformly arranged in the circumferential.
Further, the tooth plate is provided with the side for preventing the snubber block play or disengaging in the left and right sides
Plate.
Further, the snubber block is made up of elastic cushioning material.
Further, the snubber block is block rubber.
Further, radially installed is provided with the inner periphery of the terminal pad and on the excircle of the internal gear disc to insert
Groove；The tooth plate is fixedly installed in the installation slot.
Further, the tooth plate is fixedly connected with the terminal pad and internal gear disc by way of welding.
Further, it is provided with ring flange in the terminal pad.
Further, the ring flange of the terminal pad is connected with engine flywheel.
Further, the outer lateral section of the adapter sleeve is taper type mounting surface, is provided with the outer tooth disk and frustum
The taper type mounting hole that shape mounting surface is adapted.
Further, the outer tooth disk is provided with locking plate, locking plate on the end face of the larger side in mounting hole aperture
Outer ring be connected with the outer tooth disk by screw, the inner ring of locking plate is resisted against on the end face of adapter sleeve, for preventing external tooth
Disk detachment adapter sleeve.
Further, the adapter sleeve is provided centrally with axis hole, and driven shaft is provided with axis hole.
Above-mentioned technical proposal of the invention has the advantages that：Fast-assembling high-elastic coupler of the present invention is squeezed using block rubber
The structure of pressure type, and conical surface Quick Release quick fixation structure is devised, because block rubber uses the transmission torsion of split squash type in structure
The mode of square, this structure is without by block rubber vulcanization to steel ring, so eliminating because of vulcanization loosely, rubber comes off with gear ring
The influence of phenomenon.
Brief description of the drawings
Fig. 1 is the front view of the embodiment of the present invention；
Fig. 2 is the AA views of the embodiment of the present invention.
Specific embodiment
Embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples.Following examples are used for
The present invention is illustrated, but can not be used for limiting the scope of the present invention.
In the description of the invention, unless otherwise indicated, " multiple " is meant that two or more；Term " on ",
The orientation or position relationship of the instruction such as D score, "left", "right", " interior ", " outward ", " front end ", " rear end ", " head ", " afterbody " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of and describes the present invention and simplify to describe, rather than instruction or dark
Showing the device or element of meaning must have specific orientation, with specific azimuth configuration and operation therefore it is not intended that right
Limitation of the invention.In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " phase
Company ", " connection " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or be integrally connected；Can
Being to mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary.For this
For the those of ordinary skill in field, above-mentioned term concrete meaning in the present invention can be understood with concrete condition.
As shown in Figure 1-2, the high-elastic coupler described in the present embodiment includes outwards being set with successively from axle center the connection of setting
Set 5, outer tooth disk 4, internal gear disc 3 and terminal pad 1；
Outer tooth disk 4 is fixedly set on adapter sleeve 5；
On the excircle of outer tooth disk 4 and the inner periphery of internal gear disc 3 on be respectively arranged with mutually transmission coordinate external tooth wheel construction and
Inner gear structure；
Connected by buffer unit between internal gear disc 3 and terminal pad 1；
Buffer unit includes tooth plate 6 and snubber block 2,
Tooth plate 6 is fixedly installed on the inner periphery of terminal pad 1 including the first tooth plate 6a and the second tooth plate 6b, the first tooth plate 6a
On；Second tooth plate 6b is fixedly installed on the excircle of internal gear disc 3；
In the circumferential, the first tooth plate 6a and the second tooth plate 6b interleaveds are set, the first tooth plate 6a and the second tooth plate 6b it
Between be provided with snubber block 2.
First tooth plate 6a and the second tooth plate 6b are uniformly arranged in the circumferential.
Tooth plate 6 is provided with for preventing the play of snubber block 2 or the side plate of disengaging 8 in the left and right sides.
Snubber block 2 is made up of elastic cushioning material.
Snubber block 2 is block rubber.
Radially installed slot is provided with the inner periphery of terminal pad 1 and on the excircle of internal gear disc 3；Tooth plate 6 is fixedly installed
Installing in slot.
Tooth plate 6 is fixedly connected with terminal pad 1 and internal gear disc 3 by way of welding.
Ring flange is provided with terminal pad 1.
The ring flange of terminal pad 1 is connected with engine flywheel.
The outer lateral section of adapter sleeve 5 is taper type mounting surface, is provided with what is be adapted with taper type mounting surface on outer tooth disk 4
Taper type mounting hole.
Outer tooth disk 4 is provided with locking plate 7 on the end face of the larger side in mounting hole aperture, and the outer ring of locking plate 7 passes through
Screw is connected with outer tooth disk 4, and the inner ring of locking plate 7 is resisted against on the end face of adapter sleeve 5, for preventing outer tooth disk 4 to be disconnected
Set 5.
Adapter sleeve 5 is provided centrally with axis hole 5a, and driven shaft is provided with axis hole 5a.
Rubber bodies use extruding stress form in structure of the present invention, and rubber bears the ability of extruding force much larger than bearing
The ability of shearing force such that it is able to increase substantially the service life of shaft coupling, and with changing the duration of spare part.Devised in structure
Conical surface Quick Release quick fixation structure, can improve operating efficiency such that it is able to conveniently carry out when installing and changing accessory
The installation and maintenance of shaft coupling.
Embodiments of the invention are given for the sake of example and description, and are not exhaustively or by this to send out
It is bright to be limited to disclosed form.Many modifications and variations are for the ordinary skill in the art obvious.Choosing
It is, in order to more preferably illustrate principle of the invention and practical application, and to make one of ordinary skill in the art to select and describe embodiment
It will be appreciated that the present invention is suitable to the various embodiments with various modifications of special-purpose so as to design.
Claims (10)
1. high-elastic coupler, it is characterised in that adapter sleeve, outer tooth disk, internal gear disc including being outwards set with setting successively from axle center
And terminal pad；
The outer tooth disk is fixedly set on the adapter sleeve；
The external tooth wheel construction and interior that mutually transmission coordinates is respectively arranged with the outer tooth disk excircle and on internal gear disc inner periphery
Gear structure；
Connected by buffer unit between the internal gear disc and terminal pad；
The buffer unit includes tooth plate and snubber block,
Tooth plate includes the first tooth plate and the second tooth plate, and the first tooth plate is fixedly installed on the inner periphery of the terminal pad；Described
Two tooth plates are fixedly installed on the excircle of the internal gear disc；
In the circumferential, the first tooth plate and the second tooth plate interleaved are set, and are provided between the first tooth plate and the second tooth plate described
Snubber block.
2. high-elastic coupler according to claim 1, it is characterised in that first tooth plate and the second tooth plate are in the circumferential
It is uniformly arranged.
3. high-elastic coupler according to claim 1, it is characterised in that the tooth plate is provided with for preventing in the left and right sides
Only the snubber block play or the side plate of disengaging.
4. high-elastic coupler according to claim 1, it is characterised in that the snubber block is made up of elastic cushioning material.
5. high-elastic coupler according to claim 1, it is characterised in that the snubber block is block rubber.
6. high-elastic coupler according to claim 1, it is characterised in that on the inner periphery of the terminal pad and the internal tooth
Radially installed slot is provided with the excircle of disk；The tooth plate is fixedly installed in the installation slot.
7. high-elastic coupler according to claim 1, it is characterised in that be provided with ring flange in the terminal pad.
8. high-elastic coupler according to claim 1, it is characterised in that the outer lateral section of the adapter sleeve is taper type peace
Dress face, is provided with the taper type mounting hole being adapted with taper type mounting surface on the outer tooth disk.
9. high-elastic coupler according to claim 8, it is characterised in that the outer tooth disk mounting hole aperture it is larger one
Locking plate is provided with the end face of side, the outer ring of locking plate is connected by screw with the outer tooth disk, the inner ring of locking plate against
On the end face of adapter sleeve, for preventing outer tooth disk to be disconnected set.
10. high-elastic coupler according to claim 1, it is characterised in that the adapter sleeve is provided centrally with axis hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611189700.5A CN106763263A (en) | 2016-12-22 | 2016-12-22 | High-elastic coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611189700.5A CN106763263A (en) | 2016-12-22 | 2016-12-22 | High-elastic coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106763263A true CN106763263A (en) | 2017-05-31 |
Family
ID=58896603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611189700.5A Pending CN106763263A (en) | 2016-12-22 | 2016-12-22 | High-elastic coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106763263A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4945271A (en) * | 1987-07-07 | 1990-07-31 | Honda Giken Kogyo Kabushiki Kaisha | Supporting device for generator on engine |
| CN201347997Y (en) * | 2008-12-24 | 2009-11-18 | 山东双轮集团股份有限公司 | Conical sleeve coupling |
| CN201461754U (en) * | 2009-07-15 | 2010-05-12 | 重庆齿轮箱有限责任公司 | Connecting flange type barreled tooth coupling |
| CN102287519A (en) * | 2011-07-19 | 2011-12-21 | 四川保特尼机械设备制造有限公司 | Flexible connection input module for gear speed reducer |
| CN202811890U (en) * | 2012-09-14 | 2013-03-20 | 南车青岛四方机车车辆股份有限公司 | Expansion sleeve type coupling applied to locomotives and cars |
| CN104632909A (en) * | 2013-11-11 | 2015-05-20 | 无锡市后宅振新机械有限公司 | Shaft coupling structure of calendaring machine |
| CN206290595U (en) * | 2016-12-22 | 2017-06-30 | 沧州天硕联轴器有限公司 | High-elastic coupler |
-
2016
- 2016-12-22 CN CN201611189700.5A patent/CN106763263A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4945271A (en) * | 1987-07-07 | 1990-07-31 | Honda Giken Kogyo Kabushiki Kaisha | Supporting device for generator on engine |
| CN201347997Y (en) * | 2008-12-24 | 2009-11-18 | 山东双轮集团股份有限公司 | Conical sleeve coupling |
| CN201461754U (en) * | 2009-07-15 | 2010-05-12 | 重庆齿轮箱有限责任公司 | Connecting flange type barreled tooth coupling |
| CN102287519A (en) * | 2011-07-19 | 2011-12-21 | 四川保特尼机械设备制造有限公司 | Flexible connection input module for gear speed reducer |
| CN202811890U (en) * | 2012-09-14 | 2013-03-20 | 南车青岛四方机车车辆股份有限公司 | Expansion sleeve type coupling applied to locomotives and cars |
| CN104632909A (en) * | 2013-11-11 | 2015-05-20 | 无锡市后宅振新机械有限公司 | Shaft coupling structure of calendaring machine |
| CN206290595U (en) * | 2016-12-22 | 2017-06-30 | 沧州天硕联轴器有限公司 | High-elastic coupler |
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