CN104295636B - Separable reed type motorcycle overrunning clutch - Google Patents
Separable reed type motorcycle overrunning clutch Download PDFInfo
- Publication number
- CN104295636B CN104295636B CN201410572502.1A CN201410572502A CN104295636B CN 104295636 B CN104295636 B CN 104295636B CN 201410572502 A CN201410572502 A CN 201410572502A CN 104295636 B CN104295636 B CN 104295636B
- Authority
- CN
- China
- Prior art keywords
- reed
- roller
- motorcycle
- pin rollers
- wedge shape
- 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.)
- Active
Links
Abstract
The invention discloses a separable reed type motorcycle overrunning clutch. Pin rollers (2) are hollow cylinders, annular grooves (2a) are formed in the middles of the pin rollers (2) by rolling, beads (5a) are integrally formed in wedged-shaped positioning grooves and embedded in the annular grooves (2a), an elastic driving part is arranged between each two adjacent pin rollers (2) on the circumference, the elastic driving parts are uniformly distributed according to the circumference, and each driving part is composed of two reeds (1) distributed in Y shape. The separable reeds constitute the elastic driving parts to drive the pin rollers, so that motion synchronism of the pin rollers can be guaranteed, performance reliability of the overrunning clutch can be improved, and service life of the overrunning clutch is prolonged. Meanwhile, by the aid of the hollow pin rollers and the provided guiding structure, production cost and weight are reduced, and blocking of the pin rollers is effectively avoided.
Description
Technical field
The present invention relates to a kind of isolator, specifically, surmount particularly to one separation reed-type motorcycle
Clutch.
Background technology
The basic part that freewheel clutch is as the development of electromechanical integrated product and occurs, it is for former dynamic
Between machine and working machine or inside machine, between driving shaft and driven shaft, power transmits the important portion with separation function
Part.The major function of freewheel clutch is: surmount or transmit torque, be accurately positioned, prevent reverse.
Existing overdrive clutch of motorcycle is typically made up of body, guard shield, baffle plate, roller and stage clip.Rolling
Post is arranged in the wedge shape locating slot offered in inner body wall, is additionally provided with stage clip in wedge shape locating slot, and one
The corresponding roller of individual stage clip, stage clip drives roller to move in wedge shape locating slot.Owing to stage clip needs additionally
Processing skewed slot is installed, and on the one hand stage clip installs the difficulty of processing of skewed slot greatly, can increase production cost；
On the other hand, stage clip assembling difficulty, easily produce crooked, cause stage clip clamping stagnation, fracture, thus impact is super
Get over reliability and the service life of clutch.It addition, although roller is by guard shield and baffle plate axial limiting, but rolling
There are gap between post and guard shield and baffle plate, such roller can produce when moving in wedge shape locating slot unavoidably
Crooked, the most also easily cause clamping stagnation, thus affect the serviceability of freewheel clutch；Roller is the most solid
Cylinder, not only material cost is higher, and can increase the weight of freewheel clutch when roller number is more.
Summary of the invention
The technical problem to be solved is to provide that a kind of assembling is simple, good reliability, can be the most anti-
The only separation reed-type overdrive clutch of motorcycle of clamping stagnation.
Technical scheme is as follows: a kind of separate reed-type overdrive clutch of motorcycle, including body (5),
Guard shield (4), baffle plate (3) and roller (2), in the side mounting strap (4) of described body (5), separately
Baffle plate (3) is installed in side, and the inwall of body (5) is provided with the most equally distributed wedge shape locating slot, often
Individual wedge shape locating slot is respectively arranged with roller (2), it is characterised in that: described roller (2) is hollow cylinder,
It is formed with annular groove (2a) by rolling, integral part of fin in wedge shape locating slot at the middle part of roller (2)
(5a) embed in this annular groove (2a)；It is provided with elasticity between two the most adjacent rollers (2) to drive
Moving part, this elastic drive part is circumferentially uniformly distributed, described elastic drive part be distributed by "eight" shape two
Block reed (1) forms, and the root of each reed (1) inserts in the groove offered on body (5) inwall, makes
Reed (1) fixes with body (5), and on one of reed (1) of elastic drive part and circumference
Previous roller (2) abuts, and another block reed (1) abuts with later roller (2) on circumference.
Using above technical scheme, roller is hollow cylinder, while not affecting performance, both reduces
Material cost, alleviates again the weight of entirety.Fin along wedge shape locating slot length direction extend, fin with
Groove fit, acts the effect guided, makes roller will not occur when moving in wedge shape locating slot crooked, thus
Effectively eliminate the disadvantage of clamping stagnation.
The present invention uses the elastic drive part of one group of reed composition to substitute stage clip to drive roller to move, reed
Root is fixing to be inserted on body, and reed location is reliable, will not occur to loosen or come off, and reed is in phase
Between two adjacent rollers easy for installation, quick.With two pieces of reeds in group all the time with circumference on former and later two
Roller abuts, and promotes roller to move in wedge shape locating slot by the tension force between two reeds, round
On week, the synchronicity of each roller motion is good, and freewheel clutch dependable performance, service life is secure.
Selection for convenience, it is simple to processing and fabricating, reduces production cost, and guarantees there is enough elastic force, institute
Stating reed (1) is straight flake structure, and is made up of spring steel.
As preferably, the number of described roller (2) is 6-16.Owing to reed assembling is simple, arranges and hold
Easily, such body can arrange the roller of greater number, to be effectively improved bearing capacity.
Processing and fabricating for convenience, reduce production cost, and prevent abrasion, described roller (2) by
Steel disc thick for 0.8-2mm rolls sealing and forms.
In order to ensure structural strength, preventing to damage, described fin (5a) is from the past most advanced and sophisticated direction of root
Taper into.
Beneficial effect: the present invention is formed elastic drive part to drive roller by two pieces of reeds separated, and structure is tight
Gather, process and assemble easily, production cost low, the synchronicity that each roller moves, Er Qieneng can not only be ensured
Improve freewheel clutch performance reliability, the service life making freewheel clutch is longer, have design ingenious,
It is prone to the features such as transformation.Meanwhile, use hollow rollers to be also equipped with guide frame, both reduced production cost and
Weight, effectively prevent again roller generation clamping stagnation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the layout schematic diagram of guard shield and baffle plate.
Fig. 3 be body with roller coordinate schematic diagram.
Detailed description of the invention
The invention will be further described with embodiment below in conjunction with the accompanying drawings:
As shown in Figure 1, Figure 2, Figure 3 shows, the present invention is by elastic drive part, roller 2, baffle plate 3, guard shield 4
Constitute with body 5 parts such as grade.Wherein, body 5 is circular ring structure, and in the side of body 5, fixed installation is protected
Cover 4, opposite side arranges baffle plate 3, and baffle plate 3 is steel circular arc flat board, and by equally distributed on circumference
Screw fixes with body 5.The inwall of body 5 offers the most equally distributed wedge shape locating slot,
The number of wedge shape locating slot is 6-16, and the present embodiment is preferably 12.In each wedge shape locating slot all
Being formed with fin 5a, this fin 5a extends along the length direction of wedge shape locating slot, and fin 5a is from root
Taper into toward most advanced and sophisticated direction.
As shown in Figure 1, Figure 3, each wedge shape locating slot is respectively arranged with roller 2, the axial line of roller 2 with
The axis parallel of body 5.Described roller 2 is hollow cylinder, and the steel disc thick by 0.8-2mm rolls envelope
Mouth forms.It is formed with annular groove 2a by rolling at the middle part of roller 2, integral part of convex in wedge shape locating slot
Rib 5a embeds in this annular groove 2a, and fin 5a matches with annular groove 2a, makes roller 2 circumferentially to transport
Dynamic.
Being provided with elastic drive part between two the most adjacent rollers 2, elastic drive part is the most equal
Even distribution.Two pieces of reeds 1 that described elastic drive part is distributed by "eight" shape form, and reed 1 is straight
Flake structure, and be made up of spring steel, with the angle between in group two pieces of reeds 1 with 20-30 °.Each spring
The root of sheet 1 inserts in the groove offered on body 5 inwall, makes reed 1 fix with body 5, and
One of reed 1 roller 2 previous with on circumference of elastic drive part abuts, another block reed 1 and circle
On week, later roller 2 abuts.The operation principle of the present invention is same as the prior art, and therefore not to repeat here.
Claims (5)
1. separate a reed-type overdrive clutch of motorcycle, including body (5), guard shield (4), baffle plate (3)
With roller (2), in the side mounting strap (4) of described body (5), opposite side installs baffle plate (3), gear
Plate (3) is steel circular arc flat board, and it is fixed that the inwall of body (5) is provided with the most equally distributed wedge shape
Position groove, is respectively arranged with roller (2) in each wedge shape locating slot, it is characterised in that: described roller (2) is hollow
Cylinder, is formed with annular groove (2a) at the middle part of roller (2) by rolling, a bodily form in wedge shape locating slot
The fin (5a) become embeds in this annular groove (2a)；Arrange between two the most adjacent rollers (2)
Flexible actuator, this elastic drive part is circumferentially uniformly distributed, and described elastic drive part is by "eight" shape
Two pieces of reed (1) compositions of distribution, what root insertion body (5) inwall of each reed (1) was offered is recessed
In groove, reed (1) is made to fix with body (5), and one of reed (1) of elastic drive part
Roller (2) previous with on circumference abuts, and another block reed (1) supports with later roller (2) on circumference
Connect.
Separation reed-type overdrive clutch of motorcycle the most according to claim 1, it is characterised in that: institute
Stating reed (1) is straight flake structure, and is made up of spring steel.
Separation reed-type overdrive clutch of motorcycle the most according to claim 1 and 2, it is characterised in that:
The number of described roller (2) is 6-16.
Separation reed-type overdrive clutch of motorcycle the most according to claim 3, it is characterised in that: institute
State roller (2) to be rolled sealing by the steel disc that 0.8-2mm is thick and form.
5. according to the separation reed-type overdrive clutch of motorcycle described in claim 1 or 4, it is characterised in that:
Described fin (5a) tapers into toward most advanced and sophisticated direction from root.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410572502.1A CN104295636B (en) | 2014-10-23 | 2014-10-23 | Separable reed type motorcycle overrunning clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410572502.1A CN104295636B (en) | 2014-10-23 | 2014-10-23 | Separable reed type motorcycle overrunning clutch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104295636A CN104295636A (en) | 2015-01-21 |
| CN104295636B true CN104295636B (en) | 2017-01-11 |
Family
ID=52315500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410572502.1A Active CN104295636B (en) | 2014-10-23 | 2014-10-23 | Separable reed type motorcycle overrunning clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104295636B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204226493U (en) * | 2014-10-23 | 2015-03-25 | 重庆从仁机电有限公司 | Be separated reed-type overdrive clutch of motorcycle |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08303455A (en) * | 1995-04-27 | 1996-11-19 | Ntn Corp | Cylindrical roller bearing and roller with retainer |
| US20020144575A1 (en) * | 1999-09-17 | 2002-10-10 | David Niven | Gripping or clamping mechanisms |
| DE102005048611A1 (en) * | 2004-10-22 | 2006-04-27 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Drive arrangement for vehicle has gearbox driven by engine, driven shaft connected by eccentric drive on driving shaft, idler on driven shaft, connecting element between eccentric gear and idler; driven shaft is driven axle of vehicle |
| DE102010032659A1 (en) * | 2009-08-10 | 2011-02-17 | Schaeffler Technologies Gmbh & Co. Kg | Free-wheel for crank continuously variable transmission, has spring mounted in retainer that is rotated around center of rotation such that pre-loading of spring is adjustable by rotation of retainer around center of rotation |
| CN201502644U (en) * | 2009-09-18 | 2010-06-09 | 李毅 | Motorcycle engine overrunning clutch body |
| DE102011016995A1 (en) * | 2011-04-14 | 2012-10-18 | Schaeffler Technologies AG & Co. KG | Freewheel for crank-continuously variable transmission (CVT) transmission, has clamping elements which are acted in direction of inner star by force of spring damper, and are subjected to damping near self-locking through spring damper |
| DE102012212224A1 (en) * | 2011-08-05 | 2013-02-07 | Schaeffler Technologies AG & Co. KG | Reversible freewheel e.g. roller freewheel, has cage rotatable opposite to clamping ramps, and clamping rollers movable from neutral position on clamping ramps in torque transferring position |
| CN103122953B (en) * | 2011-11-21 | 2016-04-27 | 洛阳百思特精密机械制造有限公司 | The reversible Wedge type over running clutch of inner ring trough of belt |
| CN202418243U (en) * | 2012-02-22 | 2012-09-05 | 温州静音轴承有限公司 | One-way bearing |
| CN202628801U (en) * | 2012-05-21 | 2012-12-26 | 上海天安轴承有限公司 | Low-noise bearing |
-
2014
- 2014-10-23 CN CN201410572502.1A patent/CN104295636B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204226493U (en) * | 2014-10-23 | 2015-03-25 | 重庆从仁机电有限公司 | Be separated reed-type overdrive clutch of motorcycle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104295636A (en) | 2015-01-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104295636B (en) | Separable reed type motorcycle overrunning clutch | |
| CN204226476U (en) | Torsional spring type overdrive clutch of motorcycle | |
| CN104315037B (en) | A kind of torsion spring type overdrive clutch of motorcycle | |
| CN104295635B (en) | A kind of roller overdrive clutch of motorcycle | |
| CN104329394B (en) | A kind of composite spring chip motorcycle one-way overrunning clutch | |
| CN204226493U (en) | Be separated reed-type overdrive clutch of motorcycle | |
| CN204226487U (en) | Composite spring chip motorcycle one-way overrunning clutch | |
| CN104279249B (en) | A kind of integrated reed-type overdrive clutch of motorcycle | |
| CN204226481U (en) | The axial plug-in type overdrive clutch of motorcycle of reed | |
| CN204226486U (en) | Integrated reed-type overdrive clutch of motorcycle | |
| CN104279247B (en) | A kind of overrun clutch structure for motorcycle | |
| CN104295633B (en) | Spring-type one-way overrunning clutch | |
| CN204226485U (en) | For the overrun clutch structure of motorcycle | |
| CN204226494U (en) | Roller type overdrive clutch of motorcycle | |
| CN104329393B (en) | Integrated leaf spring type overrun clutch | |
| CN104295634B (en) | A kind of reed is axially inserted into formula freewheel clutch | |
| CN204226495U (en) | One-way overrunning clutch for motorcycle | |
| CN104279248B (en) | A kind of mono-directional overrun clutch | |
| CN204226490U (en) | Reed-type mono-directional overrun engaging and disengaging gear | |
| CN104373487B (en) | One-way overrunning clutch for motorcycle | |
| CN204226480U (en) | L-type reed-type motorcycle one-way overrunning clutch | |
| CN204226471U (en) | Reed-type motorcycle mono-directional overrun engaging and disengaging gear | |
| CN204226472U (en) | Mono-directional overrun engaging and disengaging gear | |
| CN104373483A (en) | Pin roller type one-way overrunning clutch device for motorcycle | |
| CN204226478U (en) | Roller-type overrunning clutch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171120 Address after: Tu Shan Zhen Village street Pizhou city 221311 Jiangsu city of Xuzhou Province Patentee after: Xuzhou Shanshui Wood Industry Co., Ltd. Address before: 402761 Bishan County, the town of green bars Street connecting road, Chongqing Patentee before: CHONGQING CONGREN ELECTROMECHANICAL CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180529 Address after: 518000 Shenzhen, Futian District, Guangdong, Riverside Avenue, Hong Kong, Hong Kong 2 yuan 2005 South Patentee after: Yuan Jialing Address before: 221311 Street South Village, Tu Shan town, Pizhou City, Xuzhou, Jiangsu Patentee before: Xuzhou Shanshui Wood Industry Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180613 Address after: 226156 999 Harbour Road, Binhai New Area, Haimen, Nantong, Jiangsu Patentee after: HAIMEN HUANGHAI PIONEER PARK SERVICES CO., LTD. Address before: 518000 Shenzhen, Futian District, Guangdong, Riverside Avenue, Hong Kong, Hong Kong 2 yuan 2005 South Patentee before: Yuan Jialing |
|
| TR01 | Transfer of patent right |