CN206257174U - A kind of shaft coupling - Google Patents
A kind of shaft coupling Download PDFInfo
- Publication number
- CN206257174U CN206257174U CN201621399053.6U CN201621399053U CN206257174U CN 206257174 U CN206257174 U CN 206257174U CN 201621399053 U CN201621399053 U CN 201621399053U CN 206257174 U CN206257174 U CN 206257174U
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- CN
- China
- Prior art keywords
- mounting ear
- hole
- coupler
- connecting bushing
- key
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Abstract
A kind of shaft coupling, it is related to mechanical transmissioning piece technical field, it includes half a coupler set, jackshaft, connecting bushing and slipping mechanism, jackshaft two ends are arranged with mounting ear A, jackshaft is symmetrically arranged on two with half a coupler set, two half a coupler set opposed ends are provided with mounting ear B, and mounting ear B is connected by hex nut and hexagonal articulation hole bolt with mounting ear A；Connecting bushing is provided with half a coupler set, connecting bushing outer wall is provided with groove, slipping mechanism is provided with groove, connecting bushing covers inwall and is connected by slipping mechanism and half a coupler.This coupler structure is reasonable, it is easy to use, go slick, operation is freely, it is connected by slipping mechanism with half a coupler set using connecting bushing, solves the problems, such as that a shaft coupling can only connect a model axle, while connects two half a coupler sets using jackshaft, the stability of shaft coupling is improve, is adapted to large-scale promotion and is used.
Description
Technical field：
The utility model is related to mechanical transmissioning piece technical field, and in particular to a kind of shaft coupling.
Background technology：
Shaft coupling is for connection to two axles in different structure, including driving shaft and driven shaft, axle and axle is revolved jointly
Turn with the machine components of transmitting torque, in the power transmission of high-speed overload, some shaft couplings also have buffering, vibration damping and improve axle
It is the effect of dynamic property, existing shaft coupling is made up of two parts, is connected with driving shaft and driven shaft respectively, and general power is big
All it is connected with working machine by means of shaft coupling, is the connection member of engineering goods shafting transmission product, but existing shaft coupling
It is commonly a connector and connects a kind of axle of model, to change do not need coaxially and change shaft coupling, wastes time and energy, and it is existing
The shaft coupling coefficient of stability is not high, it is impossible to enough good transmitting torques, therefore need to improve.
Utility model content：
The purpose of this utility model is the weak point in order to overcome above-mentioned prior art to exist, and provides a kind of shaft coupling
Device, it is reasonable in design, safe and reliable, is applicable not only to the axle of different model, and have good stability.
In order to solve the problems existing in background technology, the utility model is to adopt the following technical scheme that：Including half shaft coupling
Device set, jackshaft, connecting bushing and slipping mechanism, jackshaft two ends are arranged with mounting ear A, and mounting ear A is provided with bolt hole,
Jackshaft is symmetrically arranged on two with half a coupler set, and two half a coupler set opposed ends are provided with mounting ear B, and mounting ear B passes through six
Angle nut and hexagonal articulation hole bolt are connected with mounting ear A, and hexagonal articulation hole bolt one end is connected and leads to hex nut
Cross that binding nut is locked to be placed in mounting ear B, the hexagonal articulation hole bolt other end is put in the bolt hole of mounting ear A, install
Spacer ring and bracing ring are provided between ear A and mounting ear B, bracing ring is located between half a coupler set and jackshaft simultaneously；Described
Connecting bushing is provided with half a coupler set, connecting bushing outer wall is provided with groove, and slipping mechanism is provided with groove, and connecting bushing passes through
Slipping mechanism is connected with half a coupler set inwall, and slipping mechanism includes elastic key, keyway, key push pole, through hole and Flexible Connector,
Elastic key one end is located in groove, and the elastic key other end is put in keyway, and keyway is arranged on half a coupler set inwall, half shaft coupling
Through hole is provided with device set, through hole is connected with keyway, is set in through hole and key push pole, and key push pole one end is connected with elastic key end, pushes away
The key lever other end passes through the jacket wall of half a coupler set and is fixed by cover plate, and baffle plate is provided with through hole, and baffle plate passes through Flexible Connector
It is connected with key push pole, Flexible Connector is enclosed within outside key push pole.
Described connecting bushing outer wall is arranged with two grooves, and slipping mechanism is equipped with groove.
The hexagonal articulation hole bolt number connected between described mounting ear A and mounting ear B is at least four, with hexagonal
The number of binding nut, hex nut and bolt hole that articulation hole is connected with is at least four respectively.
Described Aerostats armchair seat and airbag backrest all install air bag massage device.
The beneficial effects of the utility model be it is rational in infrastructure, it is easy to use, go slick, operation freely, using connecting shaft
Set is connected with half a coupler set by slipping mechanism, solves the problems, such as that a shaft coupling can only connect a model axle, while
Two half a coupler sets are connected using jackshaft, the stability of shaft coupling is improve, is adapted to large-scale promotion and is used.
Brief description of the drawings：
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model slipping mechanism structural representation.
Specific embodiment：
With reference to each figure, the utility model specifically uses and mode is implemented as follows：Including half a coupler set 1, jackshaft 5, connection
Axle sleeve 8 and slipping mechanism 9, the two ends of jackshaft 5 are arranged with mounting ear A, and mounting ear A is provided with bolt hole, the both sides pair of jackshaft 5
Title is provided with half a coupler set 1, and two half a couplers cover 1 opposed end and are provided with mounting ear B, and mounting ear B passes through hex nut 3 and six
Angle articulation hole is connected with bolt 4 with mounting ear A, and the one end of hexagonal articulation hole bolt 4 is connected and with hex nut 3 by buckling spiral shell
Female 2 it is locked is placed in mounting ear B, the other end of hexagonal articulation hole bolt 4 is put in the bolt hole of mounting ear A, mounting ear A and peace
Spacer ring 6 and bracing ring 7 are provided between dress ear B, bracing ring 7 is located between half a coupler set 1 and jackshaft 5 simultaneously；Described half
Connecting bushing 8 is provided with coupler sleeve 1, the outer wall of connecting bushing 8 is provided with groove 16, groove 16 and is provided with slipping mechanism 9, connecting shaft
Set 8 covers 1 inwall and is connected by slipping mechanism 9 and half a coupler, slipping mechanism 9 including elastic key 17, keyway 15, key push pole 11,
Through hole 14 and Flexible Connector 12, one end of elastic key 17 are located in groove 16, and the other end of elastic key 17 is put in keyway 15, keyway
15 are arranged on half a coupler is covered on 1 inwall, and through hole 14 is provided with half a coupler set 1, and through hole 14 is connected with keyway 15, in through hole 14
If key push pole 11 again, the one end of key push pole 11 is connected with the end of elastic key 17, set of the other end of key push pole 11 through half a coupler set 1
Wall is simultaneously fixed by cover plate 10, and baffle plate 13 is provided with through hole 14, and baffle plate 13 is connected by Flexible Connector 12 with key push pole 11, elasticity
Connector 12 is enclosed within outside key push pole 11.The described outer wall of connecting bushing 8 is arranged with two grooves 16, groove 16 and is equipped with cunning
Telephone-moving structure 9.The number of hexagonal articulation hole bolt 4 connected between described mounting ear A and mounting ear B is at least four, with six
The number of binding nut 2, hex nut 3 and bolt hole that angle articulation hole is connected with bolt 4 is at least four respectively.
This shaft coupling, including jackshaft 5 and two half a coupler sets 1, two half a coupler sets 1 are located at jackshaft 5 respectively
Two ends, two half a couplers set 1 is connected by hex nut 3 and hexagonal articulation hole bolt 4, and is entered by binding nut 2
Row is fixedly connected, and when driving shaft drives driven shaft to rotate, jackshaft 5 plays a part of buffering, reduces half a coupler set 1
Abrasion, and then the service life of half a coupler set 1 is improve, meanwhile, the setting of jackshaft 5 improves the stabilization of shaft coupling body
Property, the function with good transmitting torque.
It is connected with connecting bushing 8 by slipping mechanism 9 in two half a coupler sets 1, the internal diameter of connecting bushing 8 can basis
The difference of the diameter of axle is fabricated to the connecting bushing 8 of different inner diameters, then when changing axle, it is only necessary to change connecting bushing 8, it is not necessary to
Half a coupler set 1 is changed, it is time saving and energy saving.
The outer wall of connecting bushing 8 is provided with groove 16, groove 16 and is provided with slipping mechanism 9, and the elastic key 17 of slipping mechanism 9 is located at
In groove 16, elastic key 17 covers the clamping of keyway 15 of 1 inwall with half a coupler, and connecting bushing 8 forms one with half a coupler set 1
The drive mechanism of stabilization, half a coupler set 1 is provided with the through hole 14 communicated with keyway 15, through hole 14 and is provided with for promoting elasticity
The key push pole 11 of key 17, key push pole 11 is provided with baffle plate 13, and Flexible Connector 12 is cased with key push pole 11, and key push pole 11 is through partly
Be provided with the jacket wall of coupler sleeve 1 and opening prevents the cover plate 10 that key push pole 11 comes off, elastic connection for postive stop baffle 13
Part 12 can make key push pole 11 with the function of resetting, and extruding key push pole 11 can be such that elastic key 17 is removed from keyway 15, then
Drop-down connecting bushing 8, completes the disengaging and replacing between connecting bushing 8 and half a coupler set 1, and then realize not coaxial in succession
The purpose of the axle in footpath.
In sum, this coupler structure rationally, it is easy to use, go slick, operation freely, using connecting bushing 8 with
Half a coupler set 1 is connected by slipping mechanism 9, solves the problems, such as that a shaft coupling can only connect a model axle, while adopting
Two half a couplers are connected with jackshaft 5 and cover 1, improve the stability of shaft coupling, be adapted to large-scale promotion and use.
Claims (3)
1. a kind of shaft coupling, including half a coupler set（1）, jackshaft（5）, connecting bushing（8）And slipping mechanism（9）, its feature
It is：Jackshaft（5）Two ends are arranged with mounting ear A, and mounting ear A is provided with bolt hole, jackshaft（5）It is symmetrically arranged on two with half
Coupler sleeve（1）, two half a coupler sets（1）Opposed end is provided with mounting ear B, and mounting ear B passes through hex nut（3）And hexagonal
Articulation hole bolt（4）It is connected with mounting ear A, hexagonal articulation hole bolt（4）One end and hex nut（3）Connect and by button
Tight nut（2）It is locked to be placed in mounting ear B, hexagonal articulation hole bolt（4）The other end is put in the bolt hole of mounting ear A, peace
Spacer ring is provided between dress ear A and mounting ear B（6）And bracing ring（7）, bracing ring（7）Half a coupler set is located at simultaneously（1）And centre
Axle（5）Between；Described half a coupler set（1）Inside it is provided with connecting bushing（8）, connecting bushing（8）Outer wall is provided with groove（16）, it is recessed
Groove（16）Inside it is provided with slipping mechanism（9）, connecting bushing（8）By slipping mechanism（9）With half a coupler set（1）Inwall is connected, sliding
Telephone-moving structure（9）Including elastic key（17）, keyway（15）, key push pole（11）, through hole（14）And Flexible Connector（12）, elastic key
（17）One end is located at groove（16）It is interior, elastic key（17）The other end puts in keyway（15）It is interior, keyway（15）It is arranged on half a coupler
Set（1）On inwall, half a coupler set（1）Inside it is provided with through hole（14）, through hole（14）With keyway（15）Connection, through hole（14）Inside set and
Key push pole（11）, key push pole（11）One end and elastic key（17）End connects, key push pole（11）The other end passes through half a coupler set
（1）Jacket wall and by cover plate（10）It is fixed, through hole（14）Inside it is provided with baffle plate（13）, baffle plate（13）By Flexible Connector（12）With
Key push pole（11）Connection, Flexible Connector（12）It is enclosed within key push pole（11）Outward.
2. a kind of shaft coupling according to claim 1, it is characterised in that：Connecting bushing（8）Outer wall be arranged with two it is recessed
Groove（16）, groove（16）Inside it is equipped with slipping mechanism（9）.
3. a kind of shaft coupling according to claim 1, it is characterised in that：The hexagonal connected between mounting ear A and mounting ear B
Articulation hole bolt（4）Number is at least four, with hexagonal articulation hole bolt（4）The binding nut of connection（2）, hex nut
（3）Number with bolt hole is at least four respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621399053.6U CN206257174U (en) | 2016-12-20 | 2016-12-20 | A kind of shaft coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621399053.6U CN206257174U (en) | 2016-12-20 | 2016-12-20 | A kind of shaft coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206257174U true CN206257174U (en) | 2017-06-16 |
Family
ID=59030315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621399053.6U Expired - Fee Related CN206257174U (en) | 2016-12-20 | 2016-12-20 | A kind of shaft coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206257174U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266462A (en) * | 2018-04-09 | 2018-07-10 | 王华银 | A kind of quick change construction of low torque shaft |
| CN112963376A (en) * | 2021-02-04 | 2021-06-15 | 房春 | Wear-resistant and easy-to-replace coupling for water supply pump |
| CN113311554A (en) * | 2021-08-02 | 2021-08-27 | 华海通信技术有限公司 | Submarine optical cable branch equipment and submarine optical cable system |
-
2016
- 2016-12-20 CN CN201621399053.6U patent/CN206257174U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266462A (en) * | 2018-04-09 | 2018-07-10 | 王华银 | A kind of quick change construction of low torque shaft |
| CN112963376A (en) * | 2021-02-04 | 2021-06-15 | 房春 | Wear-resistant and easy-to-replace coupling for water supply pump |
| CN112963376B (en) * | 2021-02-04 | 2022-12-27 | 宏洋电机(威海)有限公司 | Wear-resistant and easy-to-replace coupling for water supply pump |
| CN113311554A (en) * | 2021-08-02 | 2021-08-27 | 华海通信技术有限公司 | Submarine optical cable branch equipment and submarine optical cable system |
| CN113311554B (en) * | 2021-08-02 | 2021-11-26 | 华海通信技术有限公司 | Submarine optical cable branch equipment and submarine optical cable system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170616 Termination date: 20171220 |