CN107605988A - A kind of damping noise abatement clutch - Google Patents
A kind of damping noise abatement clutch Download PDFInfo
- Publication number
- CN107605988A CN107605988A CN201710867340.8A CN201710867340A CN107605988A CN 107605988 A CN107605988 A CN 107605988A CN 201710867340 A CN201710867340 A CN 201710867340A CN 107605988 A CN107605988 A CN 107605988A
- Authority
- CN
- China
- Prior art keywords
- friction plate
- clutch
- plate group
- central shaft
- noise abatement
- 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
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Abstract
The invention discloses a kind of damping noise abatement clutch, including housing, the housing side is provided with limit shaft, the limit shaft side is connected with central shaft, the central shaft is connected with limit shaft, and the central shaft is arranged at enclosure interior, and the central shaft is wrapped around provided with armature seat, magnet coil and the first friction plate group are equipped with the top and bottom of the armature seat, the magnet coil is arranged at inner walls side.The present invention is by provided with the first friction plate group and the second friction plate group; it can ensure that clutch can be compressed during work by active friction plate and driven friction disk and produce enough frictional force transmission moments of torsion; reach combination and the released state of clutch; by provided with the convex disk of connection and inserted link; clutch dynamically stable transmission during combination and separation can be ensured; reduce caused vibration and noise in the clutch course of work; by avoiding the interference of external electromagnetic provided with neonychium, insulation.
Description
Technical field
The present invention relates to electromechanical integration equipment field, more particularly to a kind of damping noise abatement clutch.
Background technology
Clutch is driving and driven part dress with combination and separation function in passing power on coaxial line or motion
Put, traditional clutch fixes clutch assembly in the bell housing between engine and gearbox, with screw
In the rear plane of flywheel, the output shaft of clutch is exactly the input shaft of speed changer, however, working as existing electric carrier power drain
Or motor, when decommissioning, if user will use the movement of Manual-pushing electric carrier instead, the gear of transmission device can not inversely turn
It is dynamic, cause the wheel of electric carrier to be not easy to rotate, and then prevent electric carrier from therefore, being invented a kind of damping and subtracted by Manual-pushing
It is necessary to solve the above problems to make an uproar clutch.
The content of the invention
It is an object of the invention to provide a kind of damping noise abatement clutch, is asked with solve to propose in above-mentioned background technology
Topic.
To achieve the above object, the present invention provides following technical scheme：A kind of damping noise abatement clutch, including housing, institute
State housing side and be provided with limit shaft, the limit shaft side is connected with central shaft, and the central shaft is connected with limit shaft, institute
State central shaft and be arranged at enclosure interior, the central shaft wraps around to be all provided with provided with armature seat, the armature seat top and bottom
There are magnet coil and the first friction plate group, the magnet coil is arranged at inner walls side, and the magnet coil side is provided with
First friction plate group, the armature seat side are provided with rotating disk, and the rotating disk side is provided with driving gear, described driving gear one end
Provided with pinion stand, the second friction plate group is equipped with the top and bottom of the driving gear, the second friction plate group side is provided with
Ball screw, the ball screw are wrapped around provided with spring, and paste block, the ball screw one are provided with the top of the ball screw
Side, which is provided with, connects convex disk.
Preferably, the limit shaft surface is provided with the first connecting hole and the second connecting hole, first connecting hole and second
Connecting hole connects.
Preferably, the disc surfaces are provided with rotating disk connecting seat, and the rotating disk connecting seat surface loop is arranged with inserted link.
Preferably, the gear seating face is provided with axis hole, and the axis hole matches with central shaft, and the axis hole wraps around
Provided with inserted link hole, the inserted link hole matches with inserted link.
Preferably, limit base is equipped with the top and bottom of the driving gear, the limit base is arranged at paste block side.
Preferably, the first friction plate group and the second friction plate group include active friction plate and driven friction disk, institute
State active friction plate side in the second friction plate group and be connected with connecting rod, the connecting rod side is connected with piston, the connection
Bar is connected with piston drive, and the piston is arranged inside fluid cylinder, and the fluid cylinder is respectively arranged at the top and bottom of driving gear,
Hydraulic oil is provided with inside the fluid cylinder.
Preferably, the disc surfaces are provided with connection dimple, and the connection dimple is with matching.
Preferably, neonychium is provided with the outside of the magnet coil, the neonychium is arranged at hull outside, the neonychium
Including heat-sink shell and insulating barrier, agent for storage of coldness colloid is provided with inside the heat-sink shell.
The technique effect and advantage of the present invention：By provided with the first friction plate group and the second friction plate group, it is ensured that from
Clutch can be compressed by active friction plate and driven friction disk during work and produce enough frictional force transmission moments of torsion,
Reach combination and the released state of clutch, by provided with the convex disk of connection and inserted link, it is ensured that clutch is being combined and separated
During dynamically stable transmission, reduce caused vibration and noise in the clutch course of work, by provided with neonychium, absolutely
Edge avoids the interference of external electromagnetic, and a large amount of colds are released when temperature is higher by agent for storage of coldness colloid inside neonychium, with compared with
Keep the low temperature environment of itself and surrounding a small range for a long time, absorb caused heat in the clutch course of work, ensure from
Clutch can work operation for a long time, by can basis provided with the connecting hole of limit shaft surface first and the second connecting hole, clutch
Power input source judges transmission mode, when power is inputted from the first connecting hole, by power via the first connecting hole and the
Two connecting holes output transmission power, and when power is inputted from the first connecting hole, the second connecting hole can be relative to central shaft
Rotate, therefore when clutch can change transmission mode when power drain or motor decommission, to facilitate user to use manpower instead
Promote.
Brief description of the drawings
Fig. 1 is a kind of damping noise abatement clutch overall structure diagram of the present invention；
Fig. 2 is the limit shaft overall structure diagram of the present invention；
Fig. 3 is the rotating disk overall structure diagram of the present invention；
Fig. 4 is the pinion stand overall structure diagram of the present invention；
Fig. 5 is the neonychium overall structure diagram of the present invention；
In figure：1 housing, 2 limit shafts, 21 first connecting holes, 22 second connecting holes, 3 central shafts, 4 armature seats, 5 magnet coils, 6
First friction plate group, 7 rotating disks, 71 rotating disk connecting seats, 72 inserted links, 8 driving gears, 81 pinion stands, 82 axis holes, 9 second friction plates
Group, 10 ball screws, 11 springs, 12 paste blocks, the convex disk of 13 connections, 14 limit bases, 15 connecting rods, 16 pistons, 17 fluid cylinders, 18 protections
Pad, 19 heat-sink shells, 20 insulating barriers.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Embodiment 1：The invention provides a kind of damping noise abatement clutch as shown in Figure 1, including housing 1, the housing 1
Side is provided with limit shaft 2, and the side of limit shaft 2 is connected with central shaft 3, and the central shaft 3 is connected with limit shaft 2, institute
State central shaft 3 to be arranged inside housing 1, the central shaft 3 is wrapped around provided with armature seat 4, the top and bottom of armature seat 4
The friction plate group 6 of magnet coil 5 and first is equipped with, the magnet coil 5 is arranged at the inwall side of housing 1, the magnet coil 5
Side is provided with the first friction plate group 6, and the side of armature seat 4 is provided with rotating disk 7, and the side of rotating disk 7 is provided with driving gear 8, institute
To state the one end of driving gear 8 and be provided with pinion stand 81, the top and bottom of driving gear 8 are equipped with the second friction plate group 9, and described the
The side of two friction plate group 9 is provided with ball screw 10, and the ball screw 10 is wrapped around provided with spring 11, the ball screw 10
Top is provided with paste block 12, and the side of ball screw 10, which is provided with, connects convex disk 13, the first friction plate group 6 and the second friction plate
Group 9 includes active friction plate and driven friction disk, and active friction plate side is connected with connecting rod in the second friction plate group 9
15, the side of connecting rod 15 is connected with piston 16, and the connecting rod 15 is connected with piston 16, and the piston 16 is arranged at
Inside fluid cylinder 17, the fluid cylinder 17 is respectively arranged at the top and bottom of driving gear 8, and the inside of fluid cylinder 17 is provided with hydraulic oil,
By provided with the first friction plate group 6 and the second friction plate group 9, it is ensured that clutch can pass through actively during work
Friction plate and driven friction disk, which compress, produces enough frictional force transmission moments of torsion, reaches combination and the released state of clutch.
A kind of damping noise abatement clutch as shown in Figure 1-2：The surface of limit shaft 2 is provided with the first connecting hole 21 and second
Connecting hole 22, first connecting hole 21 connect with the second connecting hole 22, and clutch can input source according to power and judge transmission
Pattern, when power is inputted from the first connecting hole 21, power is exported into biography via the first connecting hole 21 and the second connecting hole 22
Defeated power, when magnet coil 5 is powered, armature seat 4, rotating disk 7 and magnet coil 5 form a closed magnetic circuit, are determined by electromagnetic induction
Rule, induced potential produces vortex, vortex and magnetic field interaction on rotating disk 7, produces torque, promotes central shaft 3 to driving gear 8
Motion, central shaft 3 are combined rear center's axle 3 with driving gear 8 and drive driving gear 8 to rotate, and ball screw 10 is with driving gear 8
Rotate, when the rotatory force of ball screw 10 overcomes the elastic force of spring 11, ball screw 10 is driven in the second friction plate group 9 actively
Friction plate and driven friction disk extruding, make clutch be in bonding state, when battery coil 5 powers off, the phase in vortex and magnetic field
Interaction disappears, and clutch separation, central shaft 3 and rotating disk 7 reset.
A kind of damping noise abatement clutch as shown in Figure 5：The outside of magnet coil 5 is provided with neonychium 18, the protection
Pad 18 is arranged at the outside of housing 1, and the neonychium 18 includes heat-sink shell 19 and insulating barrier 20, and the inside of heat-sink shell 19, which is provided with, to be stored
Cryogen colloid, insulating barrier 20, which insulate, avoids the interference of external electromagnetic, and by the inside agent for storage of coldness colloid of heat-sink shell 19 temperature compared with
A large amount of colds are released when high, the low temperature environment of itself and surrounding a small range is kept with the long period, it is worked to absorb clutch
Caused heat in journey, ensure that clutch can work operation for a long time.
A kind of damping noise abatement clutch as Figure 1-5：The surface of rotating disk 7 is provided with rotating disk connecting seat 71, described turn
The surface loop of disk connecting seat 71 is arranged with inserted link 72.The surface of pinion stand 81 is provided with axis hole 82, the axis hole 82 and the phase of central shaft 3
Matching, the axis hole 82 wraps around to match provided with inserted link hole, the inserted link hole with inserted link 72.The top of driving gear 81
Limit base 14 is equipped with bottom, the limit base 14 is arranged at the side of paste block 12.The surface of rotating disk 7 is provided with connection dimple,
The connection dimple matches with 13, by provided with the convex disk 13 of connection and inserted link 72, it is ensured that clutch is being combined and separated
During dynamically stable transmission, reduce the clutch course of work in caused vibration and noise.
Embodiment 2, unlike specific embodiment 1：When power is inputted from the first connecting hole 21, the second connection
Hole 22 can rotate relative to central shaft 3, when the powered central shaft 3 of the second connecting hole 22 is axially moved and the knot of driving gear 8
During conjunction, active friction plate in the second friction plate group 9 and driven friction disk, which compress, to be produced enough frictional force and transmits moment of torsion, make from
Clutch reaches bonding state, and clutch combination work is therefore when clutch can change biography when power drain or motor decommission
Dynamic model formula, to facilitate user to use Manual-pushing instead.
Operation principle of the present invention：When power is inputted from the first connecting hole 21, by power via the first connecting hole 21 and
Second connecting hole 22 output transmission power, when magnet coil 5 is powered, armature seat 4, rotating disk 7 and magnet coil 5 form a closure
Magnetic circuit, by the law of electromagnetic induction, armature seat 4 drives active friction plate and driven friction disk extruding in the first friction plate group 6, produces
Cushion effect, induced potential produces vortex, vortex and magnetic field interaction on rotating disk 7, produces torque, promotes central shaft 3 to actively
Gear 8 moves, and central shaft 3 is combined rear center's axle 3 with driving gear 8 and drives driving gear 8 to rotate, and ball screw 10 is with actively
Gear 8 rotates, and when the rotatory force of ball screw 10 overcomes the elastic force of spring 11, ball screw 10 drives the second friction plate group 9
Middle active friction plate and driven friction disk extruding, producing enough frictional force transmission moments of torsion makes clutch be in bonding state, when
When battery coil 5 powers off, the interaction in vortex and magnetic field disappears, and clutch separation, central shaft 3 and rotating disk 7 reset, and work as power
Be not from the first connecting hole 21 input when, the second connecting hole 22 can rotate relative to central shaft 3, when the power of the second connecting hole 22
When the promotion axial movement of central shaft 3 is combined with driving gear 8, active friction plate and driven friction disk in the second friction plate group 9
Compress and produce enough frictional force transmission moments of torsion, clutch is reached bonding state, therefore clutch combination work works as clutch
Transmission mode can be changed when power drain or motor decommission, to facilitate user to use Manual-pushing instead, clutch is combining
During, matched respectively with being connected dimple and inserted link hole by connecting convex disk 13 and inserted link 72, it is ensured that clutch is combining
With dynamically stable transmission during separation, caused vibration and noise in the clutch course of work, clutch work are reduced
During, insulating barrier 20, which insulate, avoids the interference of external electromagnetic, and higher in temperature by the inside agent for storage of coldness colloid of heat-sink shell 19
When release a large amount of colds, keep the low temperature environment of itself and surrounding a small range with the long period, absorb the clutch course of work
In caused heat, ensure that clutch can work operation for a long time.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic,
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., it should be included in the present invention's
Within protection domain.
Claims (8)
1. a kind of damping noise abatement clutch, including housing（1）, it is characterised in that：The housing（1）Side is provided with limit shaft（2）,
The limit shaft（2）Side is connected with central shaft（3）, the central shaft（3）With limit shaft（2）Drive connection, the central shaft
（3）It is arranged at housing（1）Inside, the central shaft（3）Wrap around and be provided with armature seat（4）, the armature seat（4）Top and bottom
Portion is equipped with magnet coil（5）With the first friction plate group（6）, the magnet coil（5）It is arranged at housing（1）Inwall side, institute
State magnet coil（5）Side is provided with the first friction plate group（6）, the armature seat（4）Side is provided with rotating disk（7）, the rotating disk（7）
Side is provided with driving gear（8）, the driving gear（8）One end is provided with pinion stand（81）, the driving gear（8）Top and bottom
Portion is equipped with the second friction plate group（9）, the second friction plate group（9）Side is provided with ball screw（10）, the ball screw
（10）Wrap around and be provided with spring（11）, the ball screw（10）Top is provided with paste block（12）, the ball screw（10）One
Side, which is provided with, connects convex disk（13）.
A kind of 2. damping noise abatement clutch according to claim 1, it is characterised in that：The limit shaft（2）Surface is provided with
First connecting hole（21）With the second connecting hole（22）, first connecting hole（21）With the second connecting hole（22）Connection.
A kind of 3. damping noise abatement clutch according to claim 1, it is characterised in that：The rotating disk（7）Surface, which is provided with, to be turned
Disk connecting seat（71）, the rotating disk connecting seat（71）Surface loop is arranged with inserted link（72）.
A kind of 4. damping noise abatement clutch according to claim 1 or 3, it is characterised in that：The pinion stand（81）Surface
Provided with axis hole（82）, the axis hole（82）With central shaft（3）Match, the axis hole（82）Wrap around and be provided with inserted link hole, institute
State inserted link hole and inserted link（72）Match.
A kind of 5. damping noise abatement clutch according to claim 1, it is characterised in that：The driving gear（81）Top and
Bottom is equipped with limit base（14）, the limit base（14）It is arranged at paste block（12）Side.
A kind of 6. damping noise abatement clutch according to claim 1, it is characterised in that：The first friction plate group（6）With
Second friction plate group（9）Include active friction plate and driven friction disk, the second friction plate group（9）Interior active friction plate one
Side is connected with connecting rod（15）, the connecting rod（15）Side is connected with piston（16）, the connecting rod（15）With piston（16）
Drive connection, the piston（16）It is arranged at fluid cylinder（17）Inside, the fluid cylinder（17）It is respectively arranged at driving gear（8）Top
And bottom, the fluid cylinder（17）Inside is provided with hydraulic oil.
A kind of 7. damping noise abatement clutch according to claim 1, it is characterised in that：The rotating disk（7）Surface, which is provided with, to be connected
Connect dimple, the connection dimple with（13）Match.
A kind of 8. damping noise abatement clutch according to claim 1, it is characterised in that：The magnet coil（5）Outside is set
There is neonychium（18）, the neonychium（18）It is arranged at housing（1）Outside, the neonychium（18）Including heat-sink shell（19）With it is exhausted
Edge layer（20）, the heat-sink shell（19）Inside is provided with agent for storage of coldness colloid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710867340.8A CN107605988A (en) | 2017-09-22 | 2017-09-22 | A kind of damping noise abatement clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710867340.8A CN107605988A (en) | 2017-09-22 | 2017-09-22 | A kind of damping noise abatement clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107605988A true CN107605988A (en) | 2018-01-19 |
Family
ID=61062167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710867340.8A Pending CN107605988A (en) | 2017-09-22 | 2017-09-22 | A kind of damping noise abatement clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107605988A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107989921A (en) * | 2017-11-01 | 2018-05-04 | 芜湖市鸿坤汽车零部件有限公司 | A kind of clutch |
| CN109386557A (en) * | 2018-12-13 | 2019-02-26 | 北京术锐技术有限公司 | A kind of stop internal contracting brake mechanism |
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| CN85204615U (en) * | 1985-11-04 | 1986-08-13 | 航空工业部610研究所 | Brake rigging by electrical erratic corrent for loom |
| US4611697A (en) * | 1982-07-05 | 1986-09-16 | Mitsubishi Denki Kabushiki Kaisha | Electromagnetic powder coupling with cooling fins |
| US4712660A (en) * | 1985-03-08 | 1987-12-15 | Frankl & Kirchner Gmbh & Co Kg | Electromotive variable-speed and control drive particularly for use in industrial sewing machines |
| CN1232147A (en) * | 1998-03-31 | 1999-10-20 | 易通公司 | Transmission inertia brake with ball ramp actuation |
| CN2478887Y (en) * | 2001-04-25 | 2002-02-27 | 深圳市特尔佳运输科技有限公司 | Electric eddy current rail brake for vehicle |
| US6719110B2 (en) * | 2001-07-05 | 2004-04-13 | Tochigi Fuji Sangyo Kabushiki Kaisha | Wet type friction clutch and electromagnetic clutch |
| CN1580598A (en) * | 2003-08-11 | 2005-02-16 | 博格华纳公司 | Electromagnetic clutch assembly having solenoid type operator |
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2017
- 2017-09-22 CN CN201710867340.8A patent/CN107605988A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4611697A (en) * | 1982-07-05 | 1986-09-16 | Mitsubishi Denki Kabushiki Kaisha | Electromagnetic powder coupling with cooling fins |
| US4712660A (en) * | 1985-03-08 | 1987-12-15 | Frankl & Kirchner Gmbh & Co Kg | Electromotive variable-speed and control drive particularly for use in industrial sewing machines |
| CN85204615U (en) * | 1985-11-04 | 1986-08-13 | 航空工业部610研究所 | Brake rigging by electrical erratic corrent for loom |
| CN1232147A (en) * | 1998-03-31 | 1999-10-20 | 易通公司 | Transmission inertia brake with ball ramp actuation |
| CN2478887Y (en) * | 2001-04-25 | 2002-02-27 | 深圳市特尔佳运输科技有限公司 | Electric eddy current rail brake for vehicle |
| US6719110B2 (en) * | 2001-07-05 | 2004-04-13 | Tochigi Fuji Sangyo Kabushiki Kaisha | Wet type friction clutch and electromagnetic clutch |
| CN1580598A (en) * | 2003-08-11 | 2005-02-16 | 博格华纳公司 | Electromagnetic clutch assembly having solenoid type operator |
Non-Patent Citations (1)
| Title |
|---|
| 赵思龙: "《高中物理》", 30 November 2014 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107989921A (en) * | 2017-11-01 | 2018-05-04 | 芜湖市鸿坤汽车零部件有限公司 | A kind of clutch |
| CN109386557A (en) * | 2018-12-13 | 2019-02-26 | 北京术锐技术有限公司 | A kind of stop internal contracting brake mechanism |
| CN109386557B (en) * | 2018-12-13 | 2020-04-21 | 北京术锐技术有限公司 | Locking band-type brake mechanism |
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| 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 |
Application publication date: 20180119 |
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| RJ01 | Rejection of invention patent application after publication |