CN206290632U - The viscous clutch of the high-power liquid of novel high speed and braking integrated device - Google Patents
The viscous clutch of the high-power liquid of novel high speed and braking integrated device Download PDFInfo
- Publication number
- CN206290632U CN206290632U CN201620971964.5U CN201620971964U CN206290632U CN 206290632 U CN206290632 U CN 206290632U CN 201620971964 U CN201620971964 U CN 201620971964U CN 206290632 U CN206290632 U CN 206290632U
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- Prior art keywords
- hydrostatic bearing
- braking
- dynamic
- integrated device
- brake
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Abstract
The utility model discloses a kind of viscous clutch of the high-power liquid of novel high speed and braking integrated device, it includes liquid viscous clutch part and brake portion two large divisions, the wherein viscous clutch part of liquid includes housing, half a coupler, left axle sleeve, left front dynamic and hydrostatic bearing, input shaft, preceding closure, left end thrust hydrostatic bearing, left back dynamic and hydrostatic bearing, input disc, piston, disc spring group, ring gear, internal toothed friction plate, external tooth friction plate, spring base, internal tooth ring cover, output shaft, dynamic and hydrostatic bearing behind the right side, right axle sleeve, dynamic and hydrostatic bearing before right, right-hand member thrust hydrostatic bearing and rear closure, brake portion includes brake pad, brake disc, brake piston, braking end cap, small disc spring group, hole keeps off and screw rod.The viscous clutch of this practical high-power liquid of novel high speed is with braking integrated device maximum speed up to 10000rpm, it is rational in infrastructure, it is safe and reliable, operate steadily, disclosure satisfy that speed governing and the clutch operating condition of high-speed high-power equipment, and braking function is increased on this basis, can be according to the rapid braking in time of load behavior requirement.
Description
Technical field
The utility model is related to a kind of viscous clutch of the high-power liquid of novel high speed and braking integrated device.
Background technology
Hydro-viscous speed governing clutch has had nearly 30 in sector applications such as China's metallurgy, chemical industry, electric power, building materials, mine, ships
The history in year.It is mainly used in the speed governing operation operating mode of the high-power centrifugal fans of below 3000rpm, water pump；It is simultaneously also extensive
The soft start operating mode for being applied to heavy-duty motor.A large amount of electric energy can be saved during for speed governing operating mode；For soft start operating mode
Attack time of the starting current to power network can be shortened, make empty load of motor or light-load starting.When many motors of system work simultaneously
Power-balance between each motor can also being realized by adjusting rotating speed.When hydro-viscous speed governing clutch is operated in speed governing state, it is
Torque is transmitted using the internal friction of oil reservoir between active and passive friction plate；The heat that active and passive friction plate slippage is produced, by
Oil reservoir between friction plate is taken away cooling Posterior circle and is used.For neat liquid rubs between friction plate when being worked due to hydro-viscous speed governing clutch
Wipe, without abrasion, the life-span was up to more than 50000 hours for friction plate.
The viscous clutch of this practical high-power liquid of novel high speed is with braking integrated device maximum speed up to 10000rpm, knot
Structure is rationally, safe and reliable, operates steadily, and disclosure satisfy that speed governing and the clutch operating condition of high-speed high-power equipment, and in this base
Braking function is increased on plinth, can be according to the rapid braking in time of load behavior requirement, while reduce making electricity to the impact of power network
Machine zero load or light-load starting, in the larger load of startup inertia, can be allowed to slow acceleration, prevent transmission system from overloading, and energy
Ensure that equipment safety is steadily stopped, it is ensured that equipment safety start-stop, filled up domestic blank.
The content of the invention
The purpose of this utility model is to provide a kind of viscous clutch of the high-power liquid of novel high speed and braking integrated device.
The purpose of this utility model is achieved through the following technical solutions：
The viscous clutch of the high-power liquid of novel high speed of the present utility model and braking integrated device, it includes the viscous clutch part of liquid
With brake portion two large divisions, wherein liquid glues clutch part includes housing, half a coupler, left axle sleeve, left front dynamic and static pressure
Bearing, input shaft, preceding closure, left end thrust hydrostatic bearing, left back dynamic and hydrostatic bearing, input disc, piston, disc spring group, internal tooth
It is dynamic before dynamic and hydrostatic bearing, right axle sleeve, the right side behind circle, internal toothed friction plate, external tooth friction plate, spring base, internal tooth ring cover, output shaft, the right side
Hydrostatic bearing, right-hand member thrust hydrostatic bearing and rear closure.Brake portion includes brake pad, brake disc, brake piston, braking
End cap, small disc spring group, hole gear and screw rod.Liquid glues clutch part：Housing include upper half-shell and housing lower half, upper half-shell and
Housing lower half is bolted and fluid sealant is applied at faying face, and half a coupler and input shaft are connect by being bonded, left axle sleeve and
Housing is bolted, and left front dynamic and hydrostatic bearing and left back dynamic and hydrostatic bearing constrain support input shaft jointly, have been allowed to one
The pivot of stabilization, and axial float is limited by left end thrust hydrostatic bearing, preceding closure is with left axle sleeve by interior hexagonal spiral shell
Nail connection, left end thrust hydrostatic bearing is connected with input shaft by soket head cap screw, and input disc is with ring gear by interior hexagonal spiral shell
Nail connection, piston is connected with input shaft and input disc by gap, and intermediate cryptographic seal is sealed, external tooth friction plate
It is embedded in by the internal tooth of external tooth and ring gear, internal toothed friction plate is embedded in by internal tooth with the external tooth of output shaft, piston and bullet
Disc spring group is provided between spring abutment, spring base is connected positioning, internal tooth ring cover and internal tooth with round nut with input shaft by stop washer
Circle is connected by soket head cap screw, and dynamic and hydrostatic bearing constrains support output shaft jointly after right preceding dynamic and hydrostatic bearing and the right side, has been allowed to
One pivot of stabilization, and axial float, right-hand member thrust hydrostatic bearing and output shaft are limited by right-hand member thrust hydrostatic bearing
Connected by soket head cap screw, rear closure is connected with right axle sleeve by soket head cap screw；Brake portion：Brake pad passes through spiral shell
Bar is connected with right axle sleeve, and brake disc is connect with output shaft by being bonded, and is matched somebody with somebody by gap between brake piston and housing and braking end cap
Close connection intermediate cryptographic seal to be sealed, braking end cap is connected with housing using gap, and screw rod passes through with brake pad
Threaded connection, and brake piston, braking end cap and small disc spring group string are tightened to together by double nut, brake end cap
The axially position and between housing is kept off by hole.
The technical scheme provided by above-mentioned the utility model can be seen that this practical high-power liquid of novel high speed glue from
Close with braking integrated device maximum speed up to 10000rpm, it is rational in infrastructure, it is safe and reliable, operate steadily, disclosure satisfy that at a high speed
The speed governing of powerful device and clutch operating condition, and braking function is increased on this basis, can be wanted according to load behavior
Rapid braking in time is asked, while reduce making empty load of motor or light-load starting to the impact of power network, is starting the larger load of inertia
When, slow acceleration can be allowed to, prevent transmission system from overloading, and can guarantee that equipment safety is steadily stopped, it is ensured that equipment safety start-stop,
Domestic blank is filled up.
Brief description of the drawings
Fig. 1 is the viscous clutch of the high-power liquid of novel high speed and braking integrated device structural representation；
Fig. 2 is the viscous clutch of the high-power liquid of novel high speed and braking integrated device brake piston arrangement schematic diagram.
Specific embodiment
The viscous clutch of the high-power liquid of novel high speed of the present utility model and braking integrated device, its preferably specific embodiment
As shown in figure 1, the viscous clutch of the high-power liquid of novel high speed is with integrated device is braked, and it includes liquid viscous clutch part and brake portion
The viscous clutch part of two large divisions, wherein liquid includes housing 1, half a coupler 2, left axle sleeve 3, left front dynamic and hydrostatic bearing 4, input shaft
5th, preceding closure 6, left end thrust hydrostatic bearing 7, left back dynamic and hydrostatic bearing 8, input disc 9, piston 10, disc spring group 11, ring gear
12nd, dynamic and hydrostatic bearing 18, the right side behind internal toothed friction plate 13, external tooth friction plate 14, spring base 15, internal tooth ring cover 16, output shaft 17, the right side
Axle sleeve 19, right preceding dynamic and hydrostatic bearing 20, right-hand member thrust hydrostatic bearing 21 and rear closure 22, brake portion include brake pad
23rd, brake disc 24, brake piston 25, braking end cap 26, small disc spring group 27, hole keep off 28 and screw rod 29.
Housing 1 contains upper half-shell and housing lower half, and upper half-shell and housing lower half are bolted and at faying face
Fluid sealant is applied, half a coupler 2 connects with input shaft 5 by being bonded, and left axle sleeve 3 is bolted with housing 1, left front dynamic and hydrostatic
4 and the common constraint support input shaft 5 of left back dynamic and hydrostatic bearing 8 are held, a pivot for stabilization is allowed to, and by left end thrust
Hydrostatic bearing 7 limits axial float, and preceding closure 6 is connected with left axle sleeve 3 by soket head cap screw, left end thrust hydrostatic bearing 7
Be connected by soket head cap screw with input shaft 5, input disc 9 is connected with ring gear 12 by soket head cap screw, piston 10 with input
Axle 5 and input disc 9 are connected by gap, and intermediate cryptographic seal is sealed, external tooth friction plate 14 by external tooth with it is interior
The internal tooth setting-in of gear ring 12, internal toothed friction plate 13 is embedded in by internal tooth with the external tooth of output shaft 17, piston 10 and spring base
Be provided with disc spring group 11 between 15, spring base 15 and input shaft 5 are connected positioning with round nut by stop washer, internal tooth ring cover 16 with
Ring gear 12 is connected by soket head cap screw, and constraint supports output to dynamic and hydrostatic bearing 18 jointly after right preceding dynamic and hydrostatic bearing 20 and the right side
Axle 17, is allowed to a pivot for stabilization, and limit axial float, right-hand member thrust static pressure by right-hand member thrust hydrostatic bearing 21
Bearing 21 is connected with output shaft 17 by soket head cap screw, and rear closure 22 is connected with right axle sleeve 19 by soket head cap screw；System
Dynamic brake lining 23 is connected by screw rod 29 with right axle sleeve 19, and brake disc 24 passes through to be bonded to connect with output shaft 17, brake piston 25 and shell
Sealed by gap mating connection intermediate cryptographic seal between body 1 and braking end cap 26, between braking end cap 26 and the use of housing 1
Gap is connected, and screw rod 29 is connected through a screw thread with brake pad 23, and by brake piston 25, brake end cap 26 and small disc spring group
27 strings are tightened to together by double nut, and braking end cap 26 keeps off 28 and carries out and 1 axially position of housing by hole.
New liquid viscosity soft start device of the present utility model has following innovative point：
The viscous clutch of the high-power liquid of novel high speed can directly be connected by bolt with the housing of braking integrated device with field apparatus
Connect, can effectively save installing space, realize the flexibility of application conditions.
The viscous clutch of the high-power liquid of novel high speed passes through the multigroup type of minor diameter with the output shaft of braking integrated device with input shaft
Fluid shear transfer moment of torsion between the internal toothed friction plate and external tooth friction plate of formula, when starting the larger load of inertia, can be allowed to slow
It is slow to accelerate, prevent transmission system from overloading；Simultaneously because friction plate diameter is small, its edge linear velocity is low, therefore satisfaction is reached as high as
The rotation speed requirements high of 10000rpm.
Disc spring group is used between the piston and spring base of the viscous clutch of the high-power liquid of novel high speed and braking integrated device, to realize
The regulation of oil film thickness and the requirement of friction plate returning quickly, meet system radial dimension and rotating speed high are powerful between friction plate
It is required that, eliminate cylindrical spring and circumferentially easily cause the hidden danger of unbalance dynamic, and improve speed governing sensitivity.
The viscous clutch of the high-power liquid of novel high speed and the left front dynamic and hydrostatic bearing and the left back dynamic and static pressure of braking integrated device
Bearing supports the input shaft jointly, is allowed to a pivot for stabilization, and limited by the left end thrust hydrostatic bearing
Axial float, has saved radial space, meets design space requirement, improves service life of equipment and disclosure satisfy that rotating speed high
Powerful requirement.
Dynamic and static pressure after the preceding dynamic and hydrostatic bearing in the right side and the right side of the viscous clutch of the high-power liquid of novel high speed and braking integrated device
Bearing supports the output shaft jointly, is allowed to a pivot for stabilization, and limited by the right-hand member thrust hydrostatic bearing
Axial float, has saved radial space, meets design space requirement, improves service life of equipment and disclosure satisfy that rotating speed high
Powerful requirement.
The viscous clutch of the high-power liquid of novel high speed is connected through a screw thread with the screw rod of braking integrated device with brake pad, brakes
Piston, braking end cap and small disc spring are connected together by screw rod, are tightened by double nut, are protected using disc spring cascade
The adjustment in oil film thickness and gap, not only meets radial dimension design requirement between card brake pad and brake disc, moreover it is possible to ensure system
Dynamic stability and security, it is ensured that the steady safety arrestment of equipment.
The viscous clutch of the high-power liquid of novel high speed is multi-point equispaced formula arrangement with the brake piston of braking integrated device, is capable of achieving
Dispersion braking, to ensure brake equalization on brake pad, and is conducive to braking to radiate.
The beneficial effects of the utility model are：
Maximum speed is up to 10000rpm；
It is rational in infrastructure, it is safe and reliable, operate steadily；
Speed governing and the clutch operating condition of high-speed high-power equipment are disclosure satisfy that, and increased braking work on this basis
Can, can be according to the rapid braking in time of load behavior requirement；
Domestic blank is filled up.
The above, only the utility model preferably specific embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art can readily occur in the technical scope that the utility model is disclosed
Change or replacement, should all cover within protection domain of the present utility model.
Claims (8)
1. a kind of high-power liquid of novel high speed glues clutch with braking integrated device, it is characterised in that the novel high speed is high-power
It includes liquid viscous clutch part and brake portion two large divisions for the viscous clutch of liquid and braking integrated device, and wherein liquid glues clutch section
Dividing includes housing, half a coupler, left axle sleeve, left front dynamic and hydrostatic bearing, input shaft, preceding closure, left end thrust hydrostatic bearing, a left side
Afterwards dynamic and hydrostatic bearing, input disc, piston, disc spring group, ring gear, internal toothed friction plate, external tooth friction plate, spring base, internal tooth ring cover,
Dynamic and hydrostatic bearing, right axle sleeve, right preceding dynamic and hydrostatic bearing, right-hand member thrust hydrostatic bearing and rear closure, braking parts behind output shaft, the right side
Subpackage is containing brake pad, brake disc, brake piston, braking end cap, small disc spring group, hole gear and screw rod；The housing includes upper half
Housing and housing lower half, upper half-shell and housing lower half are bolted and fluid sealant, half shaft coupling are applied at faying face
Device is connect with the input shaft by being bonded, and the left axle sleeve is bolted with the housing, the left front dynamic and hydrostatic bearing
The support input shaft is constrained jointly with the left back dynamic and hydrostatic bearing, is allowed to a pivot for stabilization, and by described
Left end thrust hydrostatic bearing limits axial float, and the preceding closure is connected with the left axle sleeve by soket head cap screw, described
Left front dynamic and hydrostatic bearing is connected with the input shaft by soket head cap screw, and the input disc is with the ring gear by interior hexagonal
Mode connects for screw, the piston is connected with the input shaft and the input disc by gap, and intermediate cryptographic seal is carried out
Sealing, the external tooth friction plate is embedded in by external tooth with the internal tooth of the ring gear, and the internal toothed friction plate passes through internal tooth and institute
The external tooth for stating output shaft is embedded in, and disc spring group is provided between the piston and the spring base, and the spring base is defeated with described
Enter axle and positioning be connected with round nut by stop washer, the internal tooth ring cover is connected with the ring gear by soket head cap screw,
It is described it is right before behind dynamic and hydrostatic bearing and the right side dynamic and hydrostatic bearing constrain the support output shaft jointly, be allowed to stabilization
Pivot, and axial float, the right-hand member thrust hydrostatic bearing and the output are limited by the right-hand member thrust hydrostatic bearing
Axle is connected by soket head cap screw, and the rear closure is connected with the right axle sleeve by soket head cap screw, the brake pad
Be connected with the right axle sleeve by the screw rod, the brake disc and the output shaft are connect by being bonded, the brake piston with
Sealed by gap mating connection intermediate cryptographic seal between the housing and the braking end cap, braking end cap and the institute
State housing to be connected using gap, the screw rod is connected through a screw thread with the brake pad, the brake piston, the system
Moved end lid and the small disc spring group are connected together by screw rod, are tightened by double nut, and the braking end cap passes through hole
Axially position between gear and the housing.
2. the high-power liquid of novel high speed according to claim 1 glues clutch with braking integrated device, it is characterised in that described
Housing can be directly connected to by bolt with field apparatus.
3. the high-power liquid of novel high speed according to claim 1 glues clutch with braking integrated device, it is characterised in that it is special
Levy and be, the external tooth friction plate is embedded in by the internal tooth of external tooth and the ring gear, the internal toothed friction plate by internal tooth with
The external tooth of the output shaft is embedded in.
4. the high-power liquid of novel high speed according to claim 1 glues clutch with braking integrated device, it is characterised in that described
Disc spring group is provided between piston and the spring base.
5. the high-power liquid of novel high speed according to claim 1 glues clutch with braking integrated device, it is characterised in that described
Left front dynamic and hydrostatic bearing and the left back dynamic and hydrostatic bearing support the input shaft jointly, are allowed in a rotation for stabilization
The heart, and axial float is limited by the left end thrust hydrostatic bearing.
6. the high-power liquid of novel high speed according to claim 1 glues clutch with braking integrated device, it is characterised in that described
Dynamic and hydrostatic bearing supports the output shaft jointly after right preceding dynamic and hydrostatic bearing and the right side, is allowed in a rotation for stabilization
The heart, and axial float is limited by the right-hand member thrust hydrostatic bearing.
7. the high-power liquid of novel high speed according to claim 1 glues clutch with braking integrated device, it is characterised in that described
Screw rod is connected through a screw thread with the brake pad, and by the brake piston, the braking end cap and the small disc spring group string
To together, tightened by double nut.
8. the high-power liquid of novel high speed according to claim 1 glues clutch with braking integrated device, it is characterised in that described
Brake piston is arranged for multi-point equispaced formula.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620971964.5U CN206290632U (en) | 2016-08-30 | 2016-08-30 | The viscous clutch of the high-power liquid of novel high speed and braking integrated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620971964.5U CN206290632U (en) | 2016-08-30 | 2016-08-30 | The viscous clutch of the high-power liquid of novel high speed and braking integrated device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206290632U true CN206290632U (en) | 2017-06-30 |
Family
ID=59095879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620971964.5U Withdrawn - After Issue CN206290632U (en) | 2016-08-30 | 2016-08-30 | The viscous clutch of the high-power liquid of novel high speed and braking integrated device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206290632U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107781334A (en) * | 2016-08-30 | 2018-03-09 | 力博重工科技股份有限公司 | The high-power liquid of novel high speed glues clutch and braking integrated device |
| CN108483118A (en) * | 2018-04-20 | 2018-09-04 | 申新华 | A kind of full-automatic waterline machine |
-
2016
- 2016-08-30 CN CN201620971964.5U patent/CN206290632U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107781334A (en) * | 2016-08-30 | 2018-03-09 | 力博重工科技股份有限公司 | The high-power liquid of novel high speed glues clutch and braking integrated device |
| CN107781334B (en) * | 2016-08-30 | 2023-08-25 | 力博重工科技股份有限公司 | Novel high-speed high-power hydraulic viscous clutch and brake integrated device |
| CN108483118A (en) * | 2018-04-20 | 2018-09-04 | 申新华 | A kind of full-automatic waterline machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170630 Effective date of abandoning: 20230825 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20170630 Effective date of abandoning: 20230825 |