CN106931054A - A kind of reversing clutch - Google Patents
A kind of reversing clutch Download PDFInfo
- Publication number
- CN106931054A CN106931054A CN201710236105.0A CN201710236105A CN106931054A CN 106931054 A CN106931054 A CN 106931054A CN 201710236105 A CN201710236105 A CN 201710236105A CN 106931054 A CN106931054 A CN 106931054A
- Authority
- CN
- China
- Prior art keywords
- bearing
- clutch
- ball
- retainer
- inner ring
- 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.)
- Granted
Links
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 12
- 230000001360 synchronised effect Effects 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D41/00—Freewheels or freewheel clutches
- F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
- F16D41/08—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface with provision for altering the freewheeling action
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D41/00—Freewheels or freewheel clutches
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
- Gear Transmission (AREA)
Abstract
The present invention relates to a kind of reversing clutch, including bidirectional clutch and ratchet, the bidirectional clutch includes inner ring and outer rings, the outer shroud lower section is provided with a retainer, the retainer lower surface connects with the inner ring upper surface, the inner ring is provided with ball bearing and ball with outer interannular, and the ball bearing is located at ball top；The ratchet includes tooth axle and bearing block, and in tooth axle top, its inner side is provided with bearing and unilateral bearing to the bearing seat, and the unilateral bearing is located at the top of bearing, and the tooth axle is meshed with the retainer of bidirectional clutch.It is simple and compact for structure, it is safe and reliable.
Description
Technical field
The present invention relates to mechanical engineering field, more particularly to a kind of reversing clutch.
Background technology
Spring return actuator is a kind of electric operator for being capable of Rapid reset in dead electricity, to realize that dead electricity is answered
The function of position, during dead electricity, transmission mechanism and reducing motor should depart from.And in actual use, it is necessary to one kind can be realized
When driving shaft is rotated forward, driven shaft synchronous axial system, when driven shaft is rotated backward, the reversing clutch that does not rotate of driving shaft.
The content of the invention
The technical problem to be solved in the present invention is：When driving shaft is rotated forward, driven shaft synchronous axial system, driven shaft is reverse
During rotation, driving shaft do not rotate, solved the above problems the invention provides a kind of reversing clutch.
The technical solution adopted for the present invention to solve the technical problems is：A kind of reversing clutch, including bidirectional clutch
And ratchet, the bidirectional clutch includes inner ring and outer rings, and outer shroud lower section is provided with a retainer, under the retainer
End face connects with the inner ring upper surface, and the inner ring is provided with ball bearing and ball with outer interannular, and the ball bearing is located at described
Ball top；The ratchet includes tooth axle and bearing block, and in tooth axle top, its inner side is provided with axle to the bearing seat
Hold and unilateral bearing, the unilateral bearing is located at the top of bearing, the tooth axle is meshed with the retainer of bidirectional clutch.
Specifically, the bidirectional clutch is double rolling key clutch.
The beneficial effects of the invention are as follows when spring return actuator normal work, the driving shaft of transmission mechanism is positive
During rotation, driven shaft synchronous axial system, when spring return actuator dead electricity, Rapid reset, and because transmission mechanism can be real
When existing driven shaft is rotated backward, driving shaft do not rotate, realize that transmission mechanism is rapidly separated with reducing motor, make equipment operation more
Safety, is greatly reduced energy consumption.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is structural representation of the invention.
Wherein：1st, double rolling key clutch；2nd, ratchet；3rd, inner ring；4th, retainer；5th, outer shroud；6th, roller；7th, ball axle
Hold；8th, tooth axle；9th, bearing block；10th, bearing；11st, unilateral bearing.
Specific embodiment
In order to deepen the understanding of the present invention, the present invention is done below in conjunction with drawings and Examples is further retouched in detail
State.
Referring to accompanying drawing 1, the present invention proposes a kind of reversing clutch, including double rolling key clutch 1 and ratchet 2,
The two-way super scarce clutch 1 includes inner ring 3 and outer shroud 5, and the lower section of the outer shroud 5 is provided with a retainer 4, under the retainer 4
End face connects with the upper surface of the inner ring 3, and ball bearing 7 and ball 6,7, the ball bearing are provided between the inner ring 3 and outer shroud 5
In the top of the ball 6.
The ratchet 2 includes tooth axle 8 and bearing block 9, and the bearing block 9 is located at the top of the tooth axle 8, and its inner side sets
There are bearing 10 and unilateral bearing 11, the unilateral bearing 11 is located at the top of bearing 10, the tooth axle 8 and double rolling key clutch
1 retainer 4 is meshed.
When inner ring 3 is driving shaft, retainer 4, the synchronous axial system of outer shroud 5 are driven by roller 6, outer shroud 5 is driven shaft, because
Retainer 4 is meshed with tooth axle 8, and ratchet 2 can only a characteristic for direction rotation, ratchet using unilateral bearing 11
2 synchronous axial systems.
When outer shroud 5 is driving shaft, by roller 6, retainer 4, the synchronous axial system of inner ring 3 are driven, inner ring 3 is driven shaft.
Outer shroud 5 is driving shaft, and when retainer 4 is maintained static simultaneously, inner ring 3 and outer shroud 5 depart from, and ratchet 2 does not turn
It is dynamic.
When i.e. inner ring 3 is driving shaft, the synchronous axial system of ratchet 1, outer shroud 5（Driven shaft）Synchronous axial system；Outer shroud 5 is actively
During axle, ratchet 1 is not rotated, and inner ring 3 is motionless, and inner ring 3 and outer shroud 5 depart from.
Embodiments of the invention are the foregoing is only, the scope of the claims of the invention is not thereby limited, it is every to utilize this hair
The equivalent structure transformation that bright specification and accompanying drawing content are made, or other related technical fields are directly or indirectly used in,
Similarly it is included within the scope of the present invention.
Claims (2)
1. a kind of reversing clutch, it is characterised in that：Including bidirectional clutch and ratchet, the bidirectional clutch includes interior
Ring and outer shroud, the outer shroud lower section are provided with a retainer, and the retainer lower surface connects with the inner ring upper surface, described interior
Ring is provided with ball bearing and ball with outer interannular, and the ball bearing is located at ball top；The ratchet include tooth axle with
Bearing block, in tooth axle top, its inner side is provided with bearing and unilateral bearing to the bearing seat, and the unilateral bearing is located at axle
The top held, the tooth axle is meshed with the retainer of bidirectional clutch.
2. a kind of reversing clutch according to claim 1, it is characterised in that：The bidirectional clutch be bidirectional overtaking from
Clutch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710236105.0A CN106931054B (en) | 2017-04-12 | 2017-04-12 | Reversible clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710236105.0A CN106931054B (en) | 2017-04-12 | 2017-04-12 | Reversible clutch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106931054A true CN106931054A (en) | 2017-07-07 |
| CN106931054B CN106931054B (en) | 2023-09-08 |
Family
ID=59436585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710236105.0A Active CN106931054B (en) | 2017-04-12 | 2017-04-12 | Reversible clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106931054B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1227895A (en) * | 1998-03-04 | 1999-09-08 | 兰吉玉 | Bidirectional overtaking steering clutch |
| CN2594535Y (en) * | 2003-01-24 | 2003-12-24 | 赵培文 | Dual-clutch overdrive running energy-saver of motorcycle |
| CN102537229A (en) * | 2010-12-07 | 2012-07-04 | 申念 | Positive-operation inversion-transcending gear-changing mechanism |
| CN103089847A (en) * | 2013-01-14 | 2013-05-08 | 中国核电工程有限公司 | Bidirectional overrunning clutch relay device |
| CN105526280A (en) * | 2016-01-19 | 2016-04-27 | 北京工业大学 | Bidirectional non-backstopping overrun clutch |
| CN205745128U (en) * | 2016-05-19 | 2016-11-30 | 江苏兴云新能源有限公司 | The double clutch gear-shifting mechanism of a kind of electric motor car |
| CN206636954U (en) * | 2017-04-12 | 2017-11-14 | 常州电站辅机股份有限公司 | A kind of reversing clutch |
-
2017
- 2017-04-12 CN CN201710236105.0A patent/CN106931054B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1227895A (en) * | 1998-03-04 | 1999-09-08 | 兰吉玉 | Bidirectional overtaking steering clutch |
| CN2594535Y (en) * | 2003-01-24 | 2003-12-24 | 赵培文 | Dual-clutch overdrive running energy-saver of motorcycle |
| CN102537229A (en) * | 2010-12-07 | 2012-07-04 | 申念 | Positive-operation inversion-transcending gear-changing mechanism |
| CN103089847A (en) * | 2013-01-14 | 2013-05-08 | 中国核电工程有限公司 | Bidirectional overrunning clutch relay device |
| CN105526280A (en) * | 2016-01-19 | 2016-04-27 | 北京工业大学 | Bidirectional non-backstopping overrun clutch |
| CN205745128U (en) * | 2016-05-19 | 2016-11-30 | 江苏兴云新能源有限公司 | The double clutch gear-shifting mechanism of a kind of electric motor car |
| CN206636954U (en) * | 2017-04-12 | 2017-11-14 | 常州电站辅机股份有限公司 | A kind of reversing clutch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106931054B (en) | 2023-09-08 |
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| GR01 | Patent grant |