CN207661009U - A kind of gearbox transmission shaft coupling - Google Patents
A kind of gearbox transmission shaft coupling Download PDFInfo
- Publication number
- CN207661009U CN207661009U CN201721859368.9U CN201721859368U CN207661009U CN 207661009 U CN207661009 U CN 207661009U CN 201721859368 U CN201721859368 U CN 201721859368U CN 207661009 U CN207661009 U CN 207661009U
- Authority
- CN
- China
- Prior art keywords
- cover
- wing federation
- axis body
- right coupling
- ring 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.)
- Expired - Fee Related
Links
Landscapes
- Agricultural Machines (AREA)
Abstract
The utility model is related to a kind of gearbox transmission shaft couplings, belong to machine driving connection structure technical field.The gearbox transmission shaft coupling is made of Left-wing Federation's axis body and right coupling body, Left-wing Federation's axis body and right coupling body mutually fit closely connection, Left-wing Federation's axis body and right coupling body are made of connecting shaft and ring flange respectively, the end of connecting shaft is fixed with ring flange, it is evenly equipped with link slot respectively on ring flange circumference, connecting pin is installed in link slot, it is inserted into respectively on Left-wing Federation's axis body and right coupling body at connecting pin both ends and is connected with block plate, each block plate is fixedly connected with ring flange, and compression cover is installed with by clamp-screw on ring flange.The gearbox transmission coupler structure is simple, it is easy for installation, by the way that connecting pin is inserted into the link slot being connected between Left-wing Federation's axis body and right coupling body, so that shaft coupling can bear the load capacity changed at a high speed when gearbox speed change is frequent, the service life for extending shaft coupling ensure that the at the uniform velocity transmission of tractive force when cable jacket produces.
Description
Technical field
The utility model is related to a kind of gearbox transmission shaft couplings, belong to machine driving connection structure technical field.
Background technology
It is connected by shaft coupling between motor and speed-changing gear box when producing cable jacket, to transmit the kinetic energy of motor
To speed-changing gear box, and then the operating for the auxiliary device being connect with speed-changing gear box is driven, but existing shaft coupling passes through screw rod
Two and half coupling bodies are fixedly connected through screw hole, it is this to be connected in transmission process, especially starts or increase and decrease in gearbox
When speed is frequent, shearing force increaseds or decreases suddenly easily causes screw rod abrasion even fatigue fracture, between screw rod and screw rod connecting hole
Gap becomes larger, and causes noise when production big, gear wear, driving force is unstable when equipment being caused to work, and thereby reduces connection
The service life of axis device considerably increases repair and the production cost of enterprise.
Invention content
The purpose of this utility model is that：It is simple in structure to provide one kind, easy for installation, driving force output is stablized, and is reduced and is passed
The damage of moving axis and gear, service life is long, and equipment failure rate is low, effectively prevents shaft coupling gearbox transmission in axial sliding
Shaft coupling.
The technical solution of the utility model is：
A kind of gearbox transmission shaft coupling, it is made of Left-wing Federation's axis body and right coupling body, Left-wing Federation's axis body and right coupling body phase
Mutually fit closely connection；It is characterized in that：Left-wing Federation's axis body and right coupling body are respectively T-type cylinder, Left-wing Federation's axis body and
Right coupling body is made of connecting shaft and ring flange respectively, and the end of connecting shaft is fixed with ring flange, Left-wing Federation's axis body and right coupling body
Ring flange circumference on be evenly equipped with link slot respectively, connecting pin, Left-wing Federation's axis body at connecting pin both ends and the right side are installed in link slot
It is inserted into respectively in the connecting shaft of coupling body and is connected with block plate, each block plate passes through the screw method with Left-wing Federation's axis body and right coupling body respectively
Blue disk is fixedly connected, and compression cover is equipped on the ring flange of Left-wing Federation's axis body and right coupling body, is compressed cover and is distinguished by clamp-screw
It is fixedly connected with the ring flange of Left-wing Federation's axis body and right coupling body.
It is respectively arranged with transmission shaft connecting hole, transmission shaft connecting hole in the connecting shaft of Left-wing Federation's axis body and right coupling body
Inner wall on be provided with flat key slot.
The connecting pin is cuboid in a strip shape, and connecting pin is made of elastic material.
It is respectively arranged with mounting hole between link slot on the ring flange circumference.
The compression cover is goblet, and the bottom centre for compressing cover is provided with centre bore, is compressed on the circumference of cover side by side
Shape is evenly equipped with multiple screw holes, compresses cover and is sleeved on Left-wing Federation's axis body and right coupling body by centre bore, compresses cover by fastening spiral shell
Nail is connect with Left-wing Federation's axis body and right coupling body respectively by screw hole.
The compression cover is made of cover body A and cover body B, is mutually fastened and connected between cover body A and cover body B.
The cover body A and cover body B is respectively goblet, and the bottom of cover body A and cover body B are respectively arranged with through-hole, cover body A
It is set on Left-wing Federation's axis body and right coupling body by through-hole with cover body B.
It is evenly equipped with respectively on the circumference of the cover body A and cover body B and fastens hole, the cover body A and cover body B are by fastening spiral shell
Nail is fixed to each other by fastening hole and connecting plate.
The beneficial effects of the utility model are：
The gearbox transmission coupler structure is simple, easy for installation, by by connecting pin insertion be connected to Left-wing Federation's axis body and
In link slot between the ring flange of right coupling body, the axial impact between Left-wing Federation's axis body and right coupling body is significantly reduced
Power, when avoiding the connecting shaft at shaft coupling both ends in the prior art opposite offset occur, between Left-wing Federation's axis body and right coupling body by
In rigid connection so that frictional force and shearing force between the two increaseds or decreases suddenly, shaft coupling easily breaks when production
The phenomenon that splitting, shaking.The present invention can bear the load capacity changed at a high speed when gearbox speed change is frequent, extend making for shaft coupling
With the service life, the at the uniform velocity transmission of tractive force is ensure that when cable jacket produces.Block plate and compression cover make the fixation of connecting pin more
Add firm, connecting pin is avoided to be extruded out of link slot when rotating at high speed.
Description of the drawings
Fig. 1 is the cross section structure schematic diagram of the utility model；
Fig. 2 is the overlooking structure diagram of the utility model；
Fig. 3 is the cross section structure schematic diagram of the coupling body of the utility model；
Fig. 4 is the dimensional structure diagram of the coupling body of the utility model；
Fig. 5 is the structural schematic diagram of the block plate of the utility model；
Fig. 6 is the structural schematic diagram of the compression cover of the utility model；
Fig. 7 is the cross section structure schematic diagram of the compression cover of the utility model.
In figure：1, Left-wing Federation's axis body, 2, right coupling body, 3, connecting pin, 4, block plate, 5, compress cover, 6, transmission shaft connecting hole, 7,
Screw hole, 8, flat key slot, 9, link slot, 10, centre bore, 11, mounting hole, 12, pilot hole, 13, cover body A, 14, cover body B, 15,
Connecting plate, 16, through-hole, 17, trip bolt, 18, connecting shaft, 19, ring flange.
Specific implementation mode
The gearbox transmission shaft coupling is made of Left-wing Federation's axis body 1 and right coupling body 2, and Left-wing Federation's axis body 1 and right coupling body 2 are mutual
Connection is fitted closely, Left-wing Federation's axis body 1 and right coupling body 2 are respectively T-type cylinder, and Left-wing Federation's axis body 1 and right coupling body 2 are respectively by even
Spindle 18 and ring flange 19 are constituted, and transmission shaft connecting hole 6 is respectively arranged in connecting shaft 18, in order to by motor and gearbox
Transmission shaft be inserted into respectively in the transmission shaft connecting hole 6 of Left-wing Federation's axis body 1 and right coupling body 2 and respectively with Left-wing Federation axis body 1 and right
Axis body 2 is keyed.
The end of connecting shaft 18 is fixed with ring flange 19, on 19 circumference of ring flange of Left-wing Federation's axis body 1 and right coupling body 2 respectively
It is evenly equipped with link slot 9, mounting hole 11 is respectively arranged on 19 circumference of ring flange between link slot 9.
Connecting pin 3 is installed in link slot 9, connecting pin 3 is cuboid in a strip shape, and connecting pin 3 is made of elastic material.
The purpose that connecting pin 3 is arranged is：Reached by circumferentially disposed connecting pin 3 and transmits torque between Left-wing Federation's axis body 1 and right coupling body 2
Purpose, avoid between Left-wing Federation's axis body 1 and right coupling body 2 rigidity friction, buffered in gearbox speed change frequent operation
Impact force between the two.
It is inserted into respectively on Left-wing Federation's axis body 1 at 3 both ends of connecting pin and the connecting shaft 18 of right coupling body 2 and is connected with block plate 4, block plate
The purpose of 4 settings is：Block plate 4 is set to 3 end of connecting pin, and connecting pin 3 is limited in link slot 9, high speed rotation is avoided
When, connecting pin 3 is extruded under the action of shearing force out of link slot 9.Each block plate 4 by screw respectively with Left-wing Federation axis body 1 and
The ring flange 19 of right coupling body 2 is fixedly connected, and compression cover 5, pressure are equipped on the ring flange 19 of Left-wing Federation's axis body 1 and right coupling body 2
The purpose of 5 setting of tight cover is：Left-wing Federation's axis body 1 and right coupling body 2 are subjected to circumferential limit so that Left-wing Federation's axis body 1 and right shaft coupling
Body 2 is located on same axis.It is goblet to compress cover 5, and the bottom centre for compressing cover 5 is provided with centre bore 10, compresses the circle of cover 5
On week and column-shaped is evenly equipped with multiple screw holes 7, compresses cover 5 and is sleeved on Left-wing Federation's axis body 1 and right coupling body 2 by centre bore 10,
Cover 5 is compressed to be connect with Left-wing Federation axis body 1 and right coupling body 2 respectively by screw hole 7 by clamp-screw.Cover 5 is compressed by fastening spiral shell
Nail is fixedly connected with the ring flange 19 of Left-wing Federation axis body 1 and right coupling body 2 respectively.The mesh of 19 mounting hole 11 provided circumferentially about of ring flange
Be：Extended in mounting hole 11 across screw hole 7 by clamp-screw will compress cover 5 respectively with Left-wing Federation axis body 1 and right
Axis body 2 is fixedly connected, and connecting pin 3 is squeezed out of link slot 9 when avoiding Left-wing Federation's axis body 1 and right 2 high speed rotation of coupling body
Go out.
As the improvement for compressing cover 5, compresses cover 5 and be made of cover body A13 and cover body B14, between cover body A13 and cover body B14
It is mutually fastened and connected, cover body A13 and cover body B14 are respectively goblet, and the bottom of cover body A13 and cover body B14 is respectively arranged with logical
Hole 16, cover body A13 and cover body B14 are set in by through-hole 16 on Left-wing Federation's axis body 1 and right coupling body 2, cover body A13 and cover body
It is evenly equipped with respectively on the circumference of B14 and fastens hole, the cover body A13 and cover body B14 by trip bolt 17 by fastening hole and company
Fishplate bar 15 is fixed to each other, and the purpose that connecting plate 15 is arranged is：When the connecting shaft at 2 both ends of Left-wing Federation's axis body 1 and right coupling body occurs
When opposite offset, compresses cover 5 and opposite deviate correspondingly occurs by connecting plate 15.
When the gearbox transmission shaft coupling works, Left-wing Federation's axis body 1 and right coupling body 2 are fitted closely first so that the two
Between link slot 9 it is corresponding, then by connecting pin 3 insertion be connected in the link slot 9 of Left-wing Federation's axis body 1 and right coupling body 2, connect
It and the connecting shaft 18 of Left-wing Federation's axis body 1 and right coupling body 2 is each passed through the pilot hole 12 of block plate 4 and makes to keep off respectively by screw
Disk 4 is bonded with 19 outer wall of ring flange of Left-wing Federation axis body 1 and right coupling body 2 and is fixedly connected, and will compress cover 5 and is passed through by centre bore 10
18 one end of connecting shaft of Left-wing Federation's axis body 1 or right coupling body 2 so that compress the periphery and Left-wing Federation's axis body 1 and right coupling body 2 of cover 5
19 circumferential end surfaces of ring flange fit and be inserted into mounting hole 11 across screw hole 14 by screw and will compress 5 difference of cover
It is fixedly connected with Left-wing Federation axis body 1 and right coupling body 2, finally by the cooperation of flat key slot 9 and flat key by Left-wing Federation's axis body 1 and right shaft coupling
Body 2 is connect with the transmission shaft bond of motor and gearbox respectively.
As the improvement of gearbox transmission shaft coupling, Left-wing Federation's axis body 1 and right coupling body 2 are fitted closely first so that two
Link slot 9 between person is corresponding, and then the insertion of connecting pin 3 is connected in the link slot 9 of Left-wing Federation's axis body 1 and right coupling body 2,
Then the connecting shaft 18 of Left-wing Federation's axis body 1 and right coupling body 2 is each passed through the pilot hole 12 of block plate 4 and is made respectively by screw
Block plate 4 is bonded with 19 outer wall of ring flange of Left-wing Federation axis body 1 and right coupling body 2 and is fixedly connected, by cover body A13 and cover body B14 difference
The connecting shaft 18 of Left-wing Federation's axis body 1 and right coupling body 2 is passed through by the through-hole 16 of bottom and is sleeved on Left-wing Federation's axis body 1 and right coupling body
On 2, then by trip bolt 17 by fastening hole and being inserted into mounting hole 11 by Left-wing Federation's axis body 1, right coupling body 2 respectively and
Connecting plate 15 is fixed to each other.
The gearbox transmission coupler structure is simple, easy for installation, by the way that the insertion of connecting pin 3 is connected to the Left-wing Federation when work
In link slot 9 on 19 circumference of axis body 1 and 2 ring flange of right coupling body, significantly reduce Left-wing Federation's axis body 1 and right coupling body 2 it
Between axial impact force, and reduce the frictional force between Left-wing Federation's axis body 1 and right coupling body 2 so that shaft coupling can bear speed change
The load capacity of high speed variation, extends the service life of shaft coupling, ensure that when cable jacket produces when case speed change is frequent
The at the uniform velocity transmission of tractive force.Block plate 4 and compression cover 5 make the fixation of connecting pin 3 more firm, avoid connecting pin 3 in high speed rotation
It is extruded out of link slot 9 when turning.
Claims (8)
1. a kind of gearbox transmission shaft coupling, it is by Left-wing Federation's axis body（1）With right coupling body（2）It constitutes, Left-wing Federation's axis body（1）With it is right
Axis body（2）Mutually fit closely connection；It is characterized in that：Left-wing Federation's axis body（1）With right coupling body（2）Respectively T-type is justified
Cylinder, Left-wing Federation's axis body（1）With right coupling body（2）Respectively by connecting shaft（18）And ring flange（19）It constitutes, connecting shaft（18）End
Head is fixed with ring flange（19）, Left-wing Federation's axis body（1）With right coupling body（2）Ring flange（19）Link slot is evenly equipped on circumference respectively
（9）, link slot（9）Inside it is installed with connecting pin（3）, connecting pin（3）Left-wing Federation's axis body at both ends（1）With right coupling body（2）Connection
Axis（18）Upper be inserted into respectively is connected with block plate（4）, each block plate（4）By screw respectively with Left-wing Federation's axis body（1）With right coupling body（2）
Ring flange（19）It is fixedly connected, Left-wing Federation's axis body（1）With right coupling body（2）Ring flange（19）On be equipped with compression cover（5）, pressure
Tight cover（5）By clamp-screw respectively with Left-wing Federation's axis body（1）With right coupling body（2）Ring flange（19）It is fixedly connected.
2. a kind of gearbox transmission shaft coupling according to claim 1, it is characterised in that：Left-wing Federation's axis body（1）With
Right coupling body（2）Connecting shaft（18）On be respectively arranged with transmission shaft connecting hole（6）, transmission shaft connecting hole（6）Inner wall on set
It is equipped with flat key slot（8）.
3. a kind of gearbox transmission shaft coupling according to claim 1, it is characterised in that：The connecting pin（3）To be in
The cuboid of strip, connecting pin（3）It is made of elastic material.
4. a kind of gearbox transmission shaft coupling according to claim 1, it is characterised in that：The ring flange（19）Circumference
On link slot（9）Between be respectively arranged with mounting hole（11）.
5. a kind of gearbox transmission shaft coupling according to claim 1, it is characterised in that：The compression cover（5）For cup
Shape body compresses cover（5）Bottom centre be provided with centre bore（10）, compress cover（5）Circumference on and column-shaped be evenly equipped with multiple spiral shells
Nail hole（7）, compress cover（5）Pass through centre bore（10）It is sleeved on Left-wing Federation's axis body（1）With right coupling body（2）On, compress cover（5）By solid
Tight screw passes through screw hole（7）Respectively with Left-wing Federation's axis body（1）With right coupling body（2）Connection.
6. a kind of gearbox transmission shaft coupling according to claim 1, it is characterised in that：The compression cover（5）By cover
Body A（13）With cover body B（14）It constitutes, cover body A（13）With cover body B（14）Between be mutually fastened and connected.
7. a kind of gearbox transmission shaft coupling according to claim 6, it is characterised in that：The cover body A（13）And cover
Body B（14）Respectively goblet, cover body A（13）With cover body B（14）Bottom be respectively arranged with through-hole（16）, cover body A（13）With
Cover body B（14）Pass through through-hole（16）It is set in Left-wing Federation's axis body（1）With right coupling body（2）On.
8. a kind of gearbox transmission shaft coupling according to claim 7, it is characterised in that：The cover body A（13）And cover
Body B（14）Circumference on be evenly equipped with respectively fasten hole, the cover body A（13）With cover body B（14）By trip bolt（17）Pass through
Fasten hole and connecting plate（15）It is fixed to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721859368.9U CN207661009U (en) | 2017-12-27 | 2017-12-27 | A kind of gearbox transmission shaft coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721859368.9U CN207661009U (en) | 2017-12-27 | 2017-12-27 | A kind of gearbox transmission shaft coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207661009U true CN207661009U (en) | 2018-07-27 |
Family
ID=62943578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721859368.9U Expired - Fee Related CN207661009U (en) | 2017-12-27 | 2017-12-27 | A kind of gearbox transmission shaft coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207661009U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113550983A (en) * | 2021-07-28 | 2021-10-26 | 云南科力环保股份公司 | Sectional long shaft connecting and supporting transmission device |
-
2017
- 2017-12-27 CN CN201721859368.9U patent/CN207661009U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113550983A (en) * | 2021-07-28 | 2021-10-26 | 云南科力环保股份公司 | Sectional long shaft connecting and supporting transmission device |
| CN113550983B (en) * | 2021-07-28 | 2022-11-29 | 云南科力环保股份公司 | Sectional long shaft connecting and supporting transmission device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202032010U (en) | Coupler with liner expanding sleeves and keys between hubs | |
| CN103982563A (en) | Friction coupling for electric screw press | |
| CN207661009U (en) | A kind of gearbox transmission shaft coupling | |
| CN201236899Y (en) | Diaphragm coupling with ultra-large torque | |
| CN101708622B (en) | Vibration box of brick making machine | |
| CN202348998U (en) | Novel rigid coupling | |
| CN2572092Y (en) | Connection taper-sleeve quick assembling/disassembling by screw | |
| CN202116216U (en) | Half-shaft main roller | |
| CN219299816U (en) | Novel hydraulic multi-disc clutch | |
| CN203926467U (en) | A kind of gapless spline coupling | |
| CN201866123U (en) | Two-way elastic diaphragm coupling | |
| CN201306393Y (en) | Series dished diaphragm coupling | |
| CN204140674U (en) | Taper sleeve type fast assembling-disassembling coupling | |
| CN201317569Y (en) | Automatic tension device for belt conveyors | |
| CN204942048U (en) | A kind of lengthened coupling device | |
| CN201934595U (en) | Gearbox of hulling machine | |
| CN203176237U (en) | Combined braking clutch | |
| CN211525377U (en) | Hydraulic wheel hub | |
| CN204961706U (en) | Ram double motor power input device of owner's hoist reduction gear by force | |
| CN101723167A (en) | Automatic tensioning device of belt type conveyor | |
| CN203161865U (en) | Split wheel hub coupler | |
| CN103115095B (en) | Combined type brake coupling | |
| CN102619905A (en) | Spherical inertial body motion synthesis positive feedback end surface friction coupler and working method thereof | |
| CN102235436A (en) | Coupler with axial and radial compensation functions | |
| CN215487299U (en) | Split type drum-shaped tooth type coupling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180727 Termination date: 20211227 |