CN107061543B - Centrifugal freewheel clutch - Google Patents
Centrifugal freewheel clutch Download PDFInfo
- Publication number
- CN107061543B CN107061543B CN201710203398.2A CN201710203398A CN107061543B CN 107061543 B CN107061543 B CN 107061543B CN 201710203398 A CN201710203398 A CN 201710203398A CN 107061543 B CN107061543 B CN 107061543B
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- CN
- China
- Prior art keywords
- centrifugal
- spring
- roller
- clutch
- mounting hole
- 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
- 238000009434 installation Methods 0.000 claims abstract description 46
- 238000005119 centrifugation Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- 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
- F16D41/064—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls
-
- 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
- F16D41/064—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls
- F16D2041/0646—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls the intermediate coupling members moving between recesses in an inner race and recesses in an outer race
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
Abstract
The present invention relates to logical machine starting freewheel clutch, specifically a kind of centrifugal freewheel clutch, including clutch disk, the clutch shaft mounting hole positioned at clutch disk center；Wherein: at least three circle roller installation plunger stages are provided at the hole wall position of clutch shaft mounting hole, round roller is provided in the round roller installation plunger stage, the outer of the circle roller is simultaneously tight against in the lower end outer of spring pocket left side, centrifugal column and the base surface of circle roller installation plunger stage, and an end face of the circle roller is tight against on the rear wall of circle roller installation plunger stage.The present invention has the advantage, that it is time saving and energy saving when logical machine to start any differential ring border can close automatically, the centrifugal force of clutch can reconcile and optimize logical machine starting due to the structure.
Description
Technical field
The present invention relates to logical machine starting freewheel clutch, it is especially a kind of can close automatically in any differential ring border,
The centrifugal force of clutch, which can reconcile, optimizes the centrifugal freewheel clutch that logical machine starts.
Background technique
Freewheel clutch is the development with electromechanical integrated product and the basic part occurred, it is for prime mover and work
Make between machine or power transmits the important component with separation function inside machine between driving shaft and driven shaft.It is using it is main,
The velocity variations of secondary part or the transformation of direction of rotation have the device of voluntarily clutch function.
In logical machine [abbreviation that logical machine is general gasoline engines and multiple-purpose diesel motor] starting field, the freewheel clutch of use must
When must be that the revolving speed of driving wheel is greater than driven wheel, clutch will close automatically；Clutch when secondary speed is greater than driving wheel
It will leave automatically.In use, worker starts logical machine time-consuming and laborious the freewheel clutch of the class formation.
Summary of the invention
The object of the present invention is to provide a kind of any differential ring border can close automatically, the centrifugal force of clutch can reconcile
Optimize the centrifugal freewheel clutch of logical machine starting.
To achieve the above object and the technical solution adopted is that such, i.e., a kind of centrifugal freewheel clutch, including from
Clutch disk, the clutch shaft mounting hole positioned at clutch disk center, at least three peaces being evenly arranged on around clutch shaft mounting hole
Hole is filled, which runs through two disks of clutch disk；Wherein:
At least three circle roller installation plunger stages, circle roller installation are provided at the hole wall position of clutch shaft mounting hole
Heavy platform is located on the disk body of clutch disk, and for the round roller installation plunger stage tool there are two open face, which is adjacent
Two faces, one of open face is concordant with a disk of clutch disk, described concordant with a disk of clutch disk
An open face be circle roller installation plunger stage leading flank, the wall surface of the hole weight of another open face and clutch shaft mounting hole
Folded, an open face Chong Die with the wall surface of the hole of clutch shaft mounting hole is the top surface of roller installation plunger stage；It is described at least
Three round roller installation plunger stages are evenly arranged on circle around the center of circle of clutch shaft mounting hole；
It is provided with round roller in the round roller installation plunger stage, the outer of the circle roller is simultaneously tight against in spring pocket left end
The base surface in face, the lower end outer of centrifugal column and circle roller installation plunger stage, an end face of the circle roller is tight against in circle roller installation
On the rear wall of heavy platform；
The base surface of the round roller installation plunger stage is penetrated through with clutch disk by centrifugal column mounting hole, centrifugal column installation
Close to the left side wall of circle roller installation plunger stage, the lower part in centrifugal column mounting hole is provided with limit installation heavy platform, is being centrifuged in hole
Centrifugal column is installed, the top of the centrifugal column mounting hole passes through screw thread and centrifugal force at the limit installation heavy platform in column mounting hole
Adjusting screw rod connection, is provided with centrifugal force adjustment spring between centrifugal column and centrifugal force adjusting screw rod, which adjusts bullet
Spring is respectively tight against the bottom end on the top of centrifugal column and centrifugal force adjusting screw rod；
Roller spring mountings are provided on the right side wall of the round roller installation plunger stage, are had in the roller spring mountings
Have a roller spring, the both ends of the roller spring respectively tight against on the bottom plate of spring pocket right side and roller spring mountings,
The aperture of the roller spring mountings is matched with the outer diameter of spring pocket, and the right end of the spring pocket puts in roller spring mountings
In.
It is further: to be platen surface at the outer position of clutch disk locating for the centrifugal force adjusting screw rod.
Further: the bottom of the centrifugal force adjusting screw rod is provided with to be penetrated for the upper end of centrifugal force adjustment spring
Spring retainer sink hole I.It is heavy that the spring retainer penetrated for the lower end of centrifugal force adjustment spring is provided at the top of the centrifugal column
Platform hole II.The right end of the spring pocket is provided with the spring retainer sink hole III penetrated for roller spring left end.
The present invention is had the advantage, that due to above structure can close automatically in any differential ring border, clutch
Centrifugal force, which can reconcile, optimizes logical machine starting, that is, it is time saving and energy saving when logical machine to start.
Detailed description of the invention
The present invention can be further illustrated by the nonlimiting examples that attached drawing provides.
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is schematic cross-sectional view of the invention.
Fig. 3 is the schematic cross-sectional view that the centrifugal freewheel clutch of the present invention is mounted on stationary state at starting flywheel.
Fig. 4 is the sectional structure signal that the centrifugal freewheel clutch of the present invention is mounted on low-speed run state at starting flywheel
Figure.
Fig. 5 is the sectional structure signal that the centrifugal freewheel clutch of the present invention is mounted on high-speed cruising state at starting flywheel
Figure.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples:
Referring to attached Fig. 1 and 2, centrifugal freewheel clutch in figure, including clutch disk 1, positioned at 1 center of clutch disk
Clutch shaft mounting hole 2, at least three mounting holes 3 being evenly arranged on around clutch shaft mounting hole 2, the mounting hole 3 run through clutch
Two disks of device disk 1；It is characterized by:
At least three circle roller installation plunger stages 4, circle roller peace are provided at the hole wall position of clutch shaft mounting hole 2
Dress heavy platform 4 is located on the disk body of clutch disk 1, and there are two open face, which is the round tool of roller installation plunger stage 4
Two adjacent faces, one of open face is concordant with a disk of clutch disk 1, a disk with clutch disk 1
A concordant open face of face is the leading flank of circle roller installation plunger stage 4, another open face and clutch shaft mounting hole 2
Wall surface of the hole overlapping, an open face Chong Die with the wall surface of the hole of clutch shaft mounting hole 2 are the top of circle roller installation plunger stage 4
Face；At least three circles roller installation plunger stage 4 is evenly arranged on around the center of circle of clutch shaft mounting hole 2；
Round roller 5 is provided in the round roller installation plunger stage 4, the outer of the circle roller 5 is simultaneously tight against left in spring pocket 6
The base surface of end face, the lower end outer of centrifugal column 7 and circle roller installation plunger stage 4, an end face of the circle roller 5 is tight against in circle roller
On the rear wall of installation plunger stage 4；
The base surface and clutch disk 1 of the round roller installation plunger stage 4 are penetrated through by centrifugal column mounting hole 8, the centrifugal column
For mounting hole 8 close to the left side wall for justifying roller installation plunger stage 4, the lower part in centrifugal column mounting hole 8 is provided with limit installation heavy platform,
Centrifugal column 7 is installed at the limit installation heavy platform in centrifugal column mounting hole 8, the top of the centrifugal column mounting hole 8 passes through spiral shell
Line is connect with centrifugal force adjusting screw rod 9, and centrifugal force adjustment spring 10 is provided between centrifugal column 7 and centrifugal force adjusting screw rod 9,
The centrifugal force adjustment spring 10 is respectively tight against the bottom end on the top of centrifugal column 7 and centrifugal force adjusting screw rod 9；
Roller spring mountings 11 are provided on the right side wall of the round roller installation plunger stage 4, the roller spring mountings
There is roller spring 12, the both ends of the roller spring 12 are respectively tight against in 6 right side of spring pocket and the installation of roller spring in 11
On the bottom plate in portion 11, the aperture of the roller spring mountings 11 is matched with the outer diameter of spring pocket 6, and the right end of the spring pocket 6 is stretched
Into in roller spring mountings 11.
For clutch disk 1 easy to process, guarantees machining accuracy and be convenient for assembly, the adjusting conducive to realization to centrifugal force, on
It states in embodiment, preferably: being platen surface at the outer position of clutch disk 1 locating for the centrifugal force adjusting screw rod 9.
For convenient for assembling centrifugal force adjustment spring 10, in above-described embodiment, preferably: the centrifugal force adjusting screw rod 9
Bottom is provided with the spring retainer sink hole I penetrated for the upper end of centrifugal force adjustment spring 10.
For convenient for assembling centrifugal force adjustment spring 10, in above-described embodiment, preferably: the top setting of the centrifugal column 7
There is the spring retainer sink hole II that the lower end for centrifugal force adjustment spring 10 penetrates.
For convenient for assembling roller spring 12, in above-described embodiment, preferably: the right end of the spring pocket 6 is provided with for rolling
The spring retainer sink hole III that 12 left end of column spring penetrates.
The course of work of structure described in above-described embodiment is as follows:
Referring to attached drawing 3, when centrifugal freewheel clutch is mounted on stationary state at starting flywheel 14, centrifugal column 7 when static
It is popped up by the effect of centrifugal force adjustment spring 10, centrifugal column 7 pushes up circle roller 5 to 6 left side of spring pocket, at this point, roller spring
The elastic force that 12 elastic force is less than centrifugal force adjustment spring 10 makes have gap between round roller 5 and clutch shaft 13；
Referring to attached drawing 4, when centrifugal freewheel clutch is mounted on low-speed run state at starting flywheel 14, when starting flywheel
14 low speed have gap between the round roller 5 and clutch shaft 13 when starting running, and start 14 turns of flywheel at this time, clutch shaft 13
Do not turn, when revolving speed gradually rises, the centrifugal column 7 is acted on by centrifugal force to 10 tip motions of centrifugal force adjustment spring, the circle
Roller 5 is also gradually moved to 7 direction of centrifugal column；
Referring to attached drawing 4, when centrifugal freewheel clutch is mounted on high-speed cruising state at starting flywheel 14, when starting flywheel
14 when changing to high speed by low speed, and centrifugal force adjustment spring 10 is shortened by the pressure of centrifugal column 7, and roller spring 12 is by spring pocket at this time
6 ejections, the spring pocket 6 push circle roller 5 to move to 7 lower end side of centrifugal column to the left, at this moment start flywheel 14 and clutch shaft
13 by circle roller 5 block it is very close to each other, be achieved that clutch disk 1 and starting flywheel 14 move simultaneously.
The above process effectively realizes starting flywheel 14 and centrifugal freewheel clutch is driven to rotate, centrifugal freewheel clutch
Clutch shaft 13 is driven to rotate, the power of driving gear shaft and driven gear shaft is transmitted in realization step by step, realizes starting flywheel
14 inertia start logical machine, and it is time saving and energy saving when logical machine to start.Under any differential environment, clutch disk 1 and starting flywheel 14 can be certainly
In dynamic circuit connector, the centrifugal force of clutch is adjustable by centrifugal force adjusting screw rod 9.
Obviously, above-mentioned all embodiments are a part of the embodiments of the present invention, instead of all the embodiments.Based on this hair
The bright embodiment, those skilled in the art's all other embodiment obtained without making creative work,
Belong to the scope that the present invention protects.
In conclusion due to above structure, the present invention can closes automatically in any differential ring border, the centrifugal force of clutch
It can reconcile and optimize logical machine starting, that is, it is time saving and energy saving when logical machine to start.
Claims (5)
1. a kind of centrifugal freewheel clutch, including clutch disk (1), the clutch shaft for being located at clutch disk (1) center is installed
Hole (2), at least three mounting holes (3) being evenly arranged on around clutch shaft mounting hole (2), the mounting hole (3) run through clutch disk
(1) two disks；It is characterized by:
At least three circles roller installation plunger stage (4), circle roller peace are provided at the hole wall position of clutch shaft mounting hole (2)
Dress heavy platform (4) is located on the disk body of clutch disk (1), and for round roller installation plunger stage (4) tool there are two open face, this two spacious
Mouth face is two adjacent faces, and one of open face is concordant with a disk of clutch disk (1), described and clutch disk
(1) a concordant open face of a disk is the leading flank of circle roller installation plunger stage (4), another open face and clutch
The wall surface of the hole of device shaft mounting hole (2) is overlapped, and an open face Chong Die with the wall surface of the hole of clutch shaft mounting hole (2) is circle
The top surface of roller installation plunger stage (4)；At least three circle roller installation plunger stage (4) is evenly arranged on clutch shaft mounting hole (2)
Around the center of circle；
Round roller (5) are provided in the round roller installation plunger stage (4), the outer of the circle roller (5) is simultaneously tight against in spring pocket
(6) base surface of left side, the lower end outer of centrifugal column (7) and circle roller installation plunger stage (4), an end face of the circle roller (5)
Tight against on the rear wall of circle roller installation plunger stage (4)；
The base surface of the round roller installation plunger stage (4) and clutch disk (1) are penetrated through by centrifugal column mounting hole (8), the centrifugation
For column mounting hole (8) close to the left side wall of circle roller installation plunger stage (4), the lower part in centrifugal column mounting hole (8) is provided with limit
Installation plunger stage is equipped with centrifugal column (7) at the limit installation heavy platform in centrifugal column mounting hole (8), the centrifugal column mounting hole
(8) top is connect by screw thread with centrifugal force adjusting screw rod (9), is set between centrifugal column (7) and centrifugal force adjusting screw rod (9)
Centrifugal force adjustment spring (10) are equipped with, the centrifugal force adjustment spring (10) is respectively tight against in the top of centrifugal column (7) and centrifugal force
The bottom end of adjusting screw rod (9)；
Roller spring mountings (11) are provided on the right side wall of the round roller installation plunger stage (4), the roller spring mountings
(11) there are roller spring (12) in, the both ends of the roller spring (12) are respectively tight against in spring pocket (6) right side and roller
On the bottom plate of spring mountings (11), the aperture of the roller spring mountings (11) is matched with the outer diameter of spring pocket (6), the bullet
The right end of spring set (6) is put in roller spring mountings (11).
2. centrifugal freewheel clutch according to claim 1, it is characterised in that: centrifugal force adjusting screw rod (9) institute
Locate to be platen surface at the outer position of clutch disk (1).
3. centrifugal freewheel clutch according to claim 1 or 2, it is characterised in that: the centrifugal force adjusting screw rod (9)
Bottom be provided with the spring retainer sink hole I penetrated for the upper end of centrifugal force adjustment spring (10).
4. centrifugal freewheel clutch according to claim 1, it is characterised in that: the top of the centrifugal column (7) is arranged
There is the spring retainer sink hole II that the lower end for centrifugal force adjustment spring (10) penetrates.
5. centrifugal freewheel clutch according to claim 1, it is characterised in that: the right end of the spring pocket (6) is arranged
There is the spring retainer sink hole III penetrated for roller spring (12) left end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710203398.2A CN107061543B (en) | 2017-03-30 | 2017-03-30 | Centrifugal freewheel clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710203398.2A CN107061543B (en) | 2017-03-30 | 2017-03-30 | Centrifugal freewheel clutch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107061543A CN107061543A (en) | 2017-08-18 |
| CN107061543B true CN107061543B (en) | 2019-07-26 |
Family
ID=59602924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710203398.2A Expired - Fee Related CN107061543B (en) | 2017-03-30 | 2017-03-30 | Centrifugal freewheel clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107061543B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108506371B (en) * | 2018-04-25 | 2019-11-05 | 睢宁和信塑业有限公司 | A kind of interruption that new-energy automobile uses acceleration clutch |
| CN110762136B (en) * | 2019-09-16 | 2020-11-27 | 洛阳轴承研究所有限公司 | Centrifugal overrunning clutch |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102102716A (en) * | 2009-12-16 | 2011-06-22 | 谢夫勒两合公司 | Start clutch |
| CN201891765U (en) * | 2010-10-25 | 2011-07-06 | 赵乾秀 | Centrifugal type controllable overrunning clutch |
| DE102013222783A1 (en) * | 2012-11-12 | 2014-05-15 | Robert Bosch Engineering and Business Solutions Ltd. | Rotational torque confinement clutch for vehicle e.g. motor car, has helical spring that is compressed or pulled apart along a space between plate and outer ring, in response to movement of plate |
| CN205078647U (en) * | 2015-10-26 | 2016-03-09 | 方雪美 | Mechanical type one way clutch |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5205211B2 (en) * | 2008-10-20 | 2013-06-05 | Ｎｓｋワーナー株式会社 | Roller type one-way clutch |
-
2017
- 2017-03-30 CN CN201710203398.2A patent/CN107061543B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102102716A (en) * | 2009-12-16 | 2011-06-22 | 谢夫勒两合公司 | Start clutch |
| CN201891765U (en) * | 2010-10-25 | 2011-07-06 | 赵乾秀 | Centrifugal type controllable overrunning clutch |
| DE102013222783A1 (en) * | 2012-11-12 | 2014-05-15 | Robert Bosch Engineering and Business Solutions Ltd. | Rotational torque confinement clutch for vehicle e.g. motor car, has helical spring that is compressed or pulled apart along a space between plate and outer ring, in response to movement of plate |
| CN205078647U (en) * | 2015-10-26 | 2016-03-09 | 方雪美 | Mechanical type one way clutch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107061543A (en) | 2017-08-18 |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20190726 |