CN107202073A - A kind of shaft coupling - Google Patents
A kind of shaft coupling Download PDFInfo
- Publication number
- CN107202073A CN107202073A CN201710630588.2A CN201710630588A CN107202073A CN 107202073 A CN107202073 A CN 107202073A CN 201710630588 A CN201710630588 A CN 201710630588A CN 107202073 A CN107202073 A CN 107202073A
- Authority
- CN
- China
- Prior art keywords
- axle sleeve
- fixture
- shaft coupling
- rubber disc
- flange
- Prior art date
- 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.)
- Pending
Links
- 230000008878 coupling Effects 0.000 title claims abstract description 35
- 238000010168 coupling process Methods 0.000 title claims abstract description 35
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 35
- 229920001971 elastomer Polymers 0.000 claims abstract description 55
- 239000005060 rubber Substances 0.000 claims abstract description 55
- 239000013536 elastomeric material Substances 0.000 claims description 7
- 230000009467 reduction Effects 0.000 abstract description 7
- 230000035939 shock Effects 0.000 abstract description 7
- 241000337587 Syngnathus acus Species 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 6
- 230000009993 protective function Effects 0.000 abstract description 6
- 230000005540 biological transmission Effects 0.000 description 12
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000006641 stabilisation Effects 0.000 description 4
- 238000011105 stabilization Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 3
- 238000013016 damping Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000004922 lacquer Substances 0.000 description 3
- 230000008450 motivation Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- 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
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/02—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like
- F16D1/033—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like by clamping together two faces perpendicular to the axis of rotation, e.g. with bolted flanges
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a kind of shaft coupling, including external connection flange, external connection flange is connected by fixture A with axle sleeve A, outward flange is provided with the top of axle sleeve A, axle sleeve A is internally provided with axle sleeve B, the axle sleeve B and is provided with liner flange, and rubber disc is provided between the axle sleeve A and axle sleeve B, one end of the rubber disc is arranged between axle sleeve A and outward flange by fixture B, and the other end of rubber disc is arranged between axle sleeve B and liner flange by fixture C.The invention has the advantages that, the ability with compensation parallel offset reduces vibration, the reduction impact S.acus Linnaeus exact of machine driven system, with absorbing shock performance, with overload protective function, and realizes that high pulling torque is transmitted.
Description
Technical field
The present invention relates to transmission connecting piece technical field, more particularly to a kind of shaft coupling.
Background technology
Shaft coupling is to be allowed to common rotation to transmit for two axles (driving shaft and driven shaft) coupled in different institutions
The machine components of moment of torsion.In the power transmission of high-speed overload, some shaft couplings also have buffering, vibration damping and improve shafting dynamic
The effect of energy.Shaft coupling is made up of two half parts, is coupled respectively with driving shaft and driven shaft.General engine is mostly by means of connection
Axle device is connected with working machine.
Shaft coupling function is that general useful belt pulley or gear, which are done, to be coupled when axle and axle will couple reception and registration power, but
If it is desired to which two axles will must then use shaft coupling to couple in a straight line and if requiring constant velocity rotation.
Coupling Life of the prior art is short, and buffering and vibration absorbing performance are poor, No-mistake Principle defencive function, installation pair
Middle difficulty, easily damages bearing
The content of the invention
The technical problems to be solved by the invention are to provide a kind of ability for having and compensating parallel offset, reduce machine driving
The vibration of system, reduction impact S.acus Linnaeus exact, with absorbing shock performance, with overload protective function, and realize high pulling torque
The shaft coupling of transmission.
The technical scheme that the present invention solves above-mentioned technical problem is as follows：A kind of shaft coupling, including external connection flange, external connection flange
It is connected by fixture A with axle sleeve A, is provided with outward flange at the top of axle sleeve A, axle sleeve A is internally provided with axle sleeve B, the axle sleeve B
Liner flange is provided with, rubber disc is provided between the axle sleeve A and axle sleeve B, one end of the rubber disc is set by fixture B
Put between axle sleeve A and outward flange, the other end of rubber disc is arranged between axle sleeve B and liner flange by fixture C.This hair
The bright domestic and international shaft coupling sets of advantages design of combination, the addition of rubber disc makes the ability that shaft coupling has compensation parallel offset, subtracted
The vibration of few machine driven system, load are steady, stabilization of speed, and reduction impact S.acus Linnaeus exact, with absorbing shock performance, is carried
The addition of overload protective function, interior liner disk and outward flange makes the fastening type of shaft coupling more firm, is applicable to papermaking, generates electricity, steel
The transmission of the large scale equipments such as production, solves centering difficulty when equipment is installed with stud connection, easily damages bearing, improve
Service life, realizes that high pulling torque is transmitted, for all kinds of large scale equipments.
Further, it is arranged with the fixture B on bushing A, the fixture C and is arranged with bushing B.By being arranged lining
Set A and bushing B can prevent from directly contacting between fixture and rubber disc, reduce and directly wear and tear, extend making for single unit system
Use the life-span.
Further, interior liner disk is additionally provided with the axle sleeve B, the interior liner disk is between two rubber discs.Pass through
Liner disk in being set between two rubber discs, can prevent that phase mutual friction causes abrasion to two rubber discs in use, can
Further to improve the service life of single unit system.
Further, the rubber disc is curved configuration.
Further, the rubber disc is shaped as S types.
Further, the rubber disc is made up of elastomeric material.Rubber disc is made of elastomeric material, vibration damping can be played
The effect of noise reduction, and then protection principal and subordinate's motivation and the reliability of whole transmission device are played, further guarantee single unit system
Service life.
Further, the fixture A, fixture B and fixture C are constituted by stud and hex nut.
It is an advantage of the current invention that the present invention is by adjusting transmission device torsional vibration of shafting characteristic；Mended with rubber disc
Repay because of vibration, main, buffering and damping caused by impact, the center displacement of driven shaft have two shaft coupling axis of compensation are relative to offset
Ability, maximum is different and different with model；The elasticity of rubber disc and the addition of liner flange serve the purpose of vibration and noise reducing,
So as to play the purpose of protection master, driven machine and whole transmission device operational reliability, the work primarily directed to working machine is carried
The reasons such as shock and vibration, rotating, braking, the frequent starting of lotus form different classes of load, make the increase of its service life,
Even if because other factors cause to damage, also need to only change axle sleeve, easily facilitate installation, dismantle, the effect of replacing.
Brief description of the drawings
The present invention is described further below in conjunction with the accompanying drawings：
Fig. 1 is structural representation of the invention.
1st, external connection flange, 2, fixture A, 3, hex nut, 4, stud, 5, axle sleeve A, 6, fixture B, 7, bushing A,
8th, interior liner disk, 9, outward flange, 10, rubber disc, 11, bushing, 12, fixture C, 13, liner flange, 14, axle sleeve B.
Embodiment
During specific implementation：
Embodiment one：As shown in figure 1, a kind of shaft coupling, including external connection flange 1, external connection flange 1 passes through fixture A2 and axle
Cover and be provided with outward flange 9 at the top of A5 connections, axle sleeve A5, axle sleeve A5 is internally provided with axle sleeve B14, the axle sleeve B14 and is provided with
Liner flange 13, is provided with rubber disc 10 between the axle sleeve A5 and axle sleeve B14, one end of the rubber disc 10 passes through fixture
B6 is arranged between axle sleeve A5 and outward flange 9, and the other end of rubber disc 10 is arranged on axle sleeve B14 and liner by fixture C12
Between flange 13.The present invention combines the design of domestic and international shaft coupling sets of advantages, and the addition of rubber disc 10 makes shaft coupling have compensation
The ability of parallel offset, reduces that the vibration of machine driven system, load is steady, stabilization of speed, and reduction impact S.acus Linnaeus exact has
Absorbing shock performance, with overload protective function, the addition of interior liner disk 8 and outward flange 9 makes the fastening type of shaft coupling more firm, can fit
For papermaking, generate electricity, the transmission of the large scale equipment such as steel production solves centering when equipment is installed with the connection of stud 4 and is stranded
Difficulty, easily damages bearing, improves service life, realizes that high pulling torque is transmitted, for all kinds of large scale equipments.
It is arranged with fixture B6 on bushing 11A7, the fixture C12 and is arranged with bushing 11B.By being arranged bushing
11A7 and bushing 11B can prevent from directly contacting between fixture and rubber disc 10, reduce and directly wear and tear, extend single unit system
Service life.
Interior liner disk 8 is additionally provided with axle sleeve B14, the interior liner disk 8 is between two rubber discs 10.By in two rubbers
Liner disk 8 in being set between lacquer disk(-sc) 10, can prevent that phase mutual friction causes abrasion, Ke Yijin to two rubber discs 10 in use
The service life of the raising single unit system of one step.
Embodiment two：A kind of shaft coupling, including external connection flange 1, external connection flange 1 are connected by fixture A2 with axle sleeve A5,
Outward flange 9 is provided with the top of axle sleeve A5, axle sleeve A5 is internally provided with axle sleeve B14, the axle sleeve B14 and is provided with liner flange
13, rubber disc 10 is provided between the axle sleeve A5 and axle sleeve B14, one end of the rubber disc 10 is arranged on by fixture B6
Between axle sleeve A5 and outward flange 9, the other end of rubber disc 10 by fixture C12 be arranged on axle sleeve B14 and liner flange 13 it
Between.The present invention combines the design of domestic and international shaft coupling sets of advantages, and the addition of rubber disc 10 makes shaft coupling have compensation parallel offset
Ability, reduce that the vibration of machine driven system, load is steady, stabilization of speed, reduction impact S.acus Linnaeus exact, with bumper and absorbing shock
Performance, with overload protective function, the addition of interior liner disk 8 and outward flange 9 makes the fastening type of shaft coupling more firm, is applicable to make
Paper, generates electricity, the transmission of the large scale equipment such as steel production, solves centering difficulty when equipment is installed with the connection of stud 4, easily
Bearing is damaged, service life is improved, realizes that high pulling torque is transmitted, for all kinds of large scale equipments.
It is arranged with fixture B6 on bushing 11A7, the fixture C12 and is arranged with bushing 11B.By being arranged bushing
11A7 and bushing 11B can prevent from directly contacting between fixture and rubber disc 10, reduce and directly wear and tear, extend single unit system
Service life.
Interior liner disk 8 is additionally provided with axle sleeve B14, the interior liner disk 8 is between two rubber discs 10.By in two rubbers
Liner disk 8 in being set between lacquer disk(-sc) 10, can prevent that phase mutual friction causes abrasion, Ke Yijin to two rubber discs 10 in use
The service life of the raising single unit system of one step.
Rubber disc 10 is curved configuration.Rubber disc 10 is made up of elastomeric material.Rubber disc 10 is made of elastomeric material,
Vibration and noise reducing can be played a part of, and then play protection principal and subordinate's motivation and the reliability of whole transmission device, it is further to protect
Demonstrate,prove the service life of single unit system.
Embodiment three：A kind of shaft coupling, including external connection flange 1, external connection flange 1 are connected by fixture A2 with axle sleeve A5,
Outward flange 9 is provided with the top of axle sleeve A5, axle sleeve A5 is internally provided with axle sleeve B14, the axle sleeve B14 and is provided with liner flange
13, rubber disc 10 is provided between the axle sleeve A5 and axle sleeve B14, one end of the rubber disc 10 is arranged on by fixture B6
Between axle sleeve A5 and outward flange 9, the other end of rubber disc 10 by fixture C12 be arranged on axle sleeve B14 and liner flange 13 it
Between.The present invention combines the design of domestic and international shaft coupling sets of advantages, and the addition of rubber disc 10 makes shaft coupling have compensation parallel offset
Ability, reduce that the vibration of machine driven system, load is steady, stabilization of speed, reduction impact S.acus Linnaeus exact, with bumper and absorbing shock
Performance, with overload protective function, the addition of interior liner disk 8 and outward flange 9 makes the fastening type of shaft coupling more firm, is applicable to make
Paper, generates electricity, the transmission of the large scale equipment such as steel production, solves centering difficulty when equipment is installed with the connection of stud 4, easily
Bearing is damaged, service life is improved, realizes that high pulling torque is transmitted, for all kinds of large scale equipments.
It is arranged with fixture B6 on bushing 11A7, the fixture C12 and is arranged with bushing 11B.By being arranged bushing
11A7 and bushing 11B can prevent from directly contacting between fixture and rubber disc 10, reduce and directly wear and tear, extend single unit system
Service life.
Interior liner disk 8 is additionally provided with axle sleeve B14, the interior liner disk 8 is between two rubber discs 10.By in two rubbers
Liner disk 8 in being set between lacquer disk(-sc) 10, can prevent that phase mutual friction causes abrasion, Ke Yijin to two rubber discs 10 in use
The service life of the raising single unit system of one step.
Rubber disc 10 is shaped as S types.Rubber disc 10 is made up of elastomeric material.Rubber disc 10 is made of elastomeric material,
Vibration and noise reducing can be played a part of, and then play protection principal and subordinate's motivation and the reliability of whole transmission device, it is further to protect
Demonstrate,prove the service life of single unit system.Fixture A2, fixture B6 and fixture C12 are by stud 4 and the structure of hex nut 3
Into.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
Equivalent structure or equivalent flow conversion or be directly or indirectly used in other related technical fields that bright description is made,
It is included within the scope of the present invention.
Claims (7)
1. a kind of shaft coupling, it is characterised in that：Including external connection flange, external connection flange is connected by fixture A with axle sleeve A, axle sleeve A
Top is provided with outward flange, and axle sleeve A, which is internally provided with axle sleeve B, the axle sleeve B, is provided with liner flange, the axle sleeve A and axle
Rubber disc is provided between set B, one end of the rubber disc is arranged between axle sleeve A and outward flange by fixture B, rubber disc
The other end be arranged on by fixture C between axle sleeve B and liner flange.
2. a kind of shaft coupling according to claim 1, it is characterised in that：Bushing A is arranged with the fixture B, it is described
Bushing B is arranged with fixture C.
3. a kind of shaft coupling according to claim 1, it is characterised in that：Interior liner disk is additionally provided with the axle sleeve B, it is described
Interior liner disk is between two rubber discs.
4. a kind of shaft coupling according to one of claims 1 to 3, it is characterised in that：The rubber disc is curved configuration.
5. a kind of shaft coupling according to claim 4, it is characterised in that：The rubber disc is shaped as S types.
6. a kind of shaft coupling according to claim 1, it is characterised in that：The rubber disc is made up of elastomeric material.
7. a kind of shaft coupling according to claim 1, it is characterised in that：The fixture A, fixture B and fixture C are equal
It is made up of stud and hex nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710630588.2A CN107202073A (en) | 2017-07-28 | 2017-07-28 | A kind of shaft coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710630588.2A CN107202073A (en) | 2017-07-28 | 2017-07-28 | A kind of shaft coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107202073A true CN107202073A (en) | 2017-09-26 |
Family
ID=59911665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710630588.2A Pending CN107202073A (en) | 2017-07-28 | 2017-07-28 | A kind of shaft coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107202073A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112709763A (en) * | 2019-10-24 | 2021-04-27 | Chr.迈尔有限公司及两合公司 | Unlocking-overload coupling with compact structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6068555A (en) * | 1995-08-24 | 2000-05-30 | Sgf Suddeutsche Gelenkscheibenfabrik Gmbh & Co. Kg | Vibration damping, torsionally elastic shaft coupling, especially for a motor vehicle power train |
| US20050137021A1 (en) * | 2003-12-23 | 2005-06-23 | Anton Juranko | Method of reducing torque shock on a transmission |
| CN204805373U (en) * | 2015-06-20 | 2015-11-25 | 宁波龙旋机械制造有限公司 | A flexible shaft coupling for wind generating set |
| CN205089846U (en) * | 2015-10-29 | 2016-03-16 | 山东弘方重工机械有限公司 | High -elastic coupler of rotary drilling rig |
| RU166918U1 (en) * | 2016-04-04 | 2016-12-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Брянский государственный технический университет" | LOCOMOTIVE POWER DRIVE COMPENSATION CLUTCH |
| CN207049212U (en) * | 2017-07-28 | 2018-02-27 | 联诺欧机械科技江苏有限公司 | A kind of shaft coupling |
-
2017
- 2017-07-28 CN CN201710630588.2A patent/CN107202073A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6068555A (en) * | 1995-08-24 | 2000-05-30 | Sgf Suddeutsche Gelenkscheibenfabrik Gmbh & Co. Kg | Vibration damping, torsionally elastic shaft coupling, especially for a motor vehicle power train |
| US20050137021A1 (en) * | 2003-12-23 | 2005-06-23 | Anton Juranko | Method of reducing torque shock on a transmission |
| CN204805373U (en) * | 2015-06-20 | 2015-11-25 | 宁波龙旋机械制造有限公司 | A flexible shaft coupling for wind generating set |
| CN205089846U (en) * | 2015-10-29 | 2016-03-16 | 山东弘方重工机械有限公司 | High -elastic coupler of rotary drilling rig |
| RU166918U1 (en) * | 2016-04-04 | 2016-12-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Брянский государственный технический университет" | LOCOMOTIVE POWER DRIVE COMPENSATION CLUTCH |
| CN207049212U (en) * | 2017-07-28 | 2018-02-27 | 联诺欧机械科技江苏有限公司 | A kind of shaft coupling |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112709763A (en) * | 2019-10-24 | 2021-04-27 | Chr.迈尔有限公司及两合公司 | Unlocking-overload coupling with compact structure |
| CN112709763B (en) * | 2019-10-24 | 2023-11-03 | Chr.迈尔有限公司及两合公司 | Compact structure's unblock-overload shaft coupling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170926 |