CN106143782A - Chain adjuster assembly and motorcycle thereof - Google Patents
Chain adjuster assembly and motorcycle thereof Download PDFInfo
- Publication number
- CN106143782A CN106143782A CN201610597709.3A CN201610597709A CN106143782A CN 106143782 A CN106143782 A CN 106143782A CN 201610597709 A CN201610597709 A CN 201610597709A CN 106143782 A CN106143782 A CN 106143782A
- Authority
- CN
- China
- Prior art keywords
- chain
- wheel shaft
- link plate
- adjuster assembly
- regulator body
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
- B62M9/16—Tensioning or adjusting equipment for chains, belts or the like
Abstract
The invention discloses a kind of chain adjuster assembly, including chain stay and the chain adjusting part being installed in the pipe of described chain stay limit；Described chain adjusting part includes the regulator body having wheel shaft via and being slidably matched with chain stay limit pipe, for driving regulator body along the position adjusting mechanism of chain stay limit pipe longitudinal sliding motion and for indicating the actuator link plate of wheel shaft position, described actuator link plate is provided with position-limiting ear and is coordinated with regulator body by the both lateral sides face of this position-limiting ear and carry out spacing to its rotation crossing axially bored line around wheel shaft, therefore the error of position-limiting ear bending angle does not interferes with its limit accuracy, its versatility is preferable, can be used for section bar chain stay, can be used for Special-shaped rear fork, additionally the link plate of this version can be with right and left mutually changing, decrease die cost.
Description
Technical field
The present invention relates to chain adjuster parts, specifically a kind of chain adjuster assembly and motorcycle thereof.
Background technology
Motorcycle chain regulator assembly body is installed on the two ends, left and right of hind axle, and is positioned in the pipe of chain stay left and right limit,
Chain stay limit pipe is provided with the bar hole passed for rear axle, after the stud on chain adjuster assembly body passes chain stay limit pipe
The baffle plate of end, and by nut check, when rotating nut, make stud drive chain adjuster assembly main body at chain stay limit Guan Zhongqian
Rear movement, and then drive hind axle bar hole synchronizing moving along the pipe of chain stay limit, it is achieved the regulation to chain tension, for directly
See the relative position of display wheel shaft and bar hole, it is simple to make wheel shaft two ends keep along the amount of movement of chain adjuster assembly bar hole
Unanimously, existing motorcycle bottom fork is provided with graduation mark in bar hole both sides, accurately reads the movement of wheel shaft for ease of user
Amount, chain adjuster assembly is further typically provided with link plate, and wheel shaft is through this link plate and link plate can be driven to move, and the sideline of link plate can
Line of reference when reading as amount of movement, for avoiding link plate to rotate with wheel shaft, can move axially along chain stay limit pipe again simultaneously,
Link plate is typically designed to bending plate, and link plate is contacted with chain stay by bending side and carries out spacing, and the angular error of bending can affect
Spacing accuracy, thus when causing nut urgent, link plate has rotation, spacing unreliable；It addition, existing link plate is the most only
Can be used for section bar chain stay (such as rectangular tube chain stay), can not exchange about link plate, its versatility is poor.
Accordingly, it would be desirable to the chain adjuster assembly of existing motorcycle is improved, utilize horizontal the two of link plate position-limiting ear
Side coordinates with regulator body and carries out spacing, and the bending angle error of link plate does not interferes with its spacing accuracy, makes simultaneously
Link plate can be used for section bar chain stay or Special-shaped rear fork, improves the versatility of link plate, decreases die cost.
Summary of the invention
In view of this, it is an object of the invention to overcome defect of the prior art, it is provided that a kind of link plate position-limiting ear that utilizes
Both lateral sides face coordinates with regulator body and carries out spacing, and the bending angle error of link plate does not interferes with its spacing accuracy,
Make link plate can be used for section bar chain stay or Special-shaped rear fork simultaneously, improve the versatility of link plate, decrease the chain regulation of die cost
Device assembly；
The chain adjuster assembly of the present invention, including chain stay and the chain adjusting part being installed in the pipe of described chain stay limit；
Described chain adjusting part includes having wheel shaft via the regulator body being slidably matched with chain stay limit pipe, for driving regulation
Device main body is along the position adjusting mechanism of chain stay limit pipe longitudinal sliding motion and for indicating the actuator link plate of wheel shaft position, described tune
Joint device link plate is provided with position-limiting ear and is coordinated it around wheel shaft via axle with regulator body by the both lateral sides face of this position-limiting ear
The rotation of line carries out spacing, and the bending side of existing link plate contacts cooperation with chain stay carry out spacing along chain stay is longitudinally disposed, bending
Angular error can affect spacing accuracy, thus when causing nut urgent, link plate has rotation, spacing unreliable, it addition, pass
System structure link plate shape is big, and material cost is high, and the link plate of the present invention is carried out with regulator body by position-limiting ear both lateral sides face
Cooperation realizes spacing, and therefore the error of position-limiting ear bending angle does not interferes with its limit accuracy, and its versatility is preferable, can be used for type
Material chain stay (such as rectangular tube chain stay), it is also possible to for Special-shaped rear fork (such as plate stamping molding chain stay), additionally this version
Link plate can decrease die cost with right and left mutually changing；
Further, two relative tube walls of described chain stay limit pipe are respectively provided with the first adjustment hole making wheel shaft pass through
With the second adjustment hole；Described first adjustment hole edgewise pipe longitudinal extension is formed for dodging allowing of described actuator link plate position-limiting ear
Hole, position, actuator link plate should be installed on the first adjustment hole side, when wheel shaft moves to extreme position to the back-end along the first adjustment hole
Time, the position-limiting ear on chain link plate will be located in described resigning hole, it is to avoid it interferes, simultaneously with chain stay limit pipe, it is ensured that car
Wheel shaft can move the end to the second adjustment hole, smoothly further, since the bar hole of pipe both sides, this chain stay limit is asymmetric
Arrange, make vehicle modeling unique, thus improve the outward appearance commodity of motorcycle.
Further, described position-limiting ear is stretched out by the side of actuator link plate and inwardly bending is formed, this position-limiting ear and
Actuator link plate is integrally formed, during bending and forming, owing to actuator link plate is as spacing cooperation face by its both lateral sides face,
Bending angular accuracy requires relatively low, and therefore, mould and die accuracy requires relatively low, advantageously reduces manufacturing cost, improves yields；
Further, described regulator body is provided with stopper slot along wheel shaft regulation direction, and described position-limiting ear is arranged at link plate edge
The side of the direction, described position-limiting ear both lateral sides contacts cooperation and carries out described spacing with stopper slot medial wall, and position-limiting ear is inside
Being stuck in after bending in stopper slot, this fit system is easy to assembly, spacing accurately；
Further, described regulator body is U-shaped structure, and described position adjusting mechanism includes being fixed on the regulation of U-shaped structure
Device main body plate inner surface also has the regulating block of screwed hole and coordinates the screw rod realizing worm drive with described screwed hole, existing
Having regulator body generally to arrange through hole on base plate, fix thread bush in through hole, thread bush needs machining, its manufacturing cost
Higher, the regulator body base plate of the present invention can directly be welded and fixed the regulating block that a metallic plate is made, regulating block is provided with
Screwed hole, this structure is without machining, with low cost；
Further, being fixed with lining and coordinated with wheel shaft by this lining in described wheel shaft via, lining both sides are respectively
Being supported in the wheel shaft via on regulator body biside plate, lining endoporus wearability is preferable, it is possible to reduces wheel shaft and causes it
Abrasion；
Further, also including the actuator baffle plate for described screw rod carries out axial limiting, actuator baffle plate can be fixed
At the end face of chain stay limit pipe, described actuator baffle plate is provided with the screw rod via making screw rod pass, and utilizes actuator baffle plate to spiral shell
Bar carries out spacing, when screw rod rotates, utilizes worm drive to drive regulator body to move back and forth vertically and carries out taking turns shaft position
Regulation；
Further, described second adjustment hole is mounting hole, and described first adjustment hole includes corresponding with described mounting hole
Adjustment hole section and being extended to the right by adjustment hole section and trapezoidal hole section that width is formed to contract, and this trapezoidal hole section is as institute
State resigning hole, owing to the end face of mounting hole is arc surface, therefore, when wheel shaft moves to the second adjustment hole end, wheel shaft cylindrical
Can match with the arc surface of mounting hole, it is to avoid wheel shaft surface occurs breakage with adjustment hole end collision rift.
Further, described screw rod is hexagon socket head cap screw, is provided with bullet between described actuator baffle plate and hexagon socket head cap screw head
Property packing ring, regulation front and back wheel wheelbase from time, clockwise shearing hexagon socket head cap screw, regulator body is moved rearwards by, and can pass through link plate
Side observes the position of wheel shaft regulation as benchmark, reaches suitable adjustable range；
Further, described actuator link plate is rectangular slab, and rectangular slab middle side edge stretches out and bending forms described limit
Position ear, utilizes rectangular slab can reduce the manufacturing cost of link plate as actuator link plate, saves material；
Further, described stopper slot is arranged at wheel shaft via side along wheel shaft regulation direction and connects with wheel shaft via, because of
This, stopper slot on regulator body and wheel shaft via can disposable Blanking Shaping, simplify its processing technique；
Further, described motorcycle is provided with this chain adjuster assembly, and the link plate of chain adjuster assembly is by spacing
Ear both lateral sides face carry out coordinating with regulator body realize spacing, therefore the error of position-limiting ear bending angle do not interfere with its limit
Position precision, its versatility is preferable, can be used for section bar chain stay (such as rectangular tube chain stay), it is also possible to for Special-shaped rear fork (as sheet material rushes
Molded chain stay), additionally the link plate of this version can decrease die cost with right and left mutually changing.
The invention has the beneficial effects as follows: the chain adjuster assembly of the present invention, its link plate passes through position-limiting ear both lateral sides face
Carrying out coordinating with regulator body and realize spacing, therefore the error of position-limiting ear bending angle does not interferes with its limit accuracy, and it leads to
Preferable by property, can be used for section bar chain stay (such as rectangular tube chain stay), it is also possible to for Special-shaped rear fork (such as plate stamping molding chain stay),
Additionally the link plate of this version can decrease die cost with right and left mutually changing.
Accompanying drawing explanation
The invention will be further described with embodiment below in conjunction with the accompanying drawings:
Fig. 1 is the structural representation of the chain adjusting part of the present invention；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the structural representation of the regulator body of the present invention；
Fig. 4 is the structural representation of the actuator link plate of the present invention；
Fig. 5 is the structural representation of the chain stay of the present invention；
Fig. 6 is the assembling schematic diagram of the present invention.
Detailed description of the invention
Fig. 1 is the structural representation of the present invention；As shown in the figure: the chain adjuster assembly of the present embodiment, including chain stay and
Being installed on the chain adjusting part in described chain stay limit pipe 11, described chain adjusting part includes having wheel shaft via 10 and with flat
Regulator body 2 that fork limit pipe 11 is slidably matched, for the position adjustments machine driving regulator body 2 edgewise pipe 11 to vertically move
Structure and for indicate wheel shaft position actuator link plate 1, described actuator link plate 1 is provided with position-limiting ear 8 and by this position-limiting ear 8
Both lateral sides face coordinate with regulator body 2 it carried out spacing around the rotation of wheel shaft via 10 axis, existing link plate 1 curved
Folding face contacts cooperation with chain stay carry out spacing along chain stay is longitudinally disposed, and the angular error of bending can affect spacing accuracy, from
And link plate 1 has rotation when causing nut urgent, spacing unreliable, it addition, traditional structure link plate 1 shape is big, material cost is high,
The link plate 1 of the present invention carry out coordinating with regulator body 2 by position-limiting ear 8 both lateral sides face realize spacing, therefore position-limiting ear 8 folding
The error of bending angle does not interferes with its limit accuracy, and its versatility is preferable, can be used for section bar chain stay (such as rectangular tube chain stay), it is possible to
For Special-shaped rear fork (such as plate stamping molding chain stay), additionally the link plate 1 of this version can decrease mould with right and left mutually changing
Tool cost.
In the present embodiment, two relative tube walls of described chain stay limit pipe 11 are respectively provided with make wheel shaft pass through first
Adjustment hole 12 and the second adjustment hole；Described first adjustment hole 12 edgewise pipe 11 longitudinal extension is formed and is used for dodging described actuator extension
The resigning hole 13 of plate position-limiting ear, actuator link plate should be installed on the first adjustment hole 12 side, when wheel shaft along the first adjustment hole 12 to
When rear end is moved to extreme position, the position-limiting ear on chain link plate will be located in described resigning hole 13, it is to avoid it is managed with chain stay limit
11 interfere, simultaneously, it is ensured that vehicle axles can move the end to the second adjustment hole smoothly, further, since this chain stay limit
The bar hole of pipe 11 both sides is asymmetric arrangement, makes vehicle modeling unique, thus improves the outward appearance commodity of motorcycle.
In the present embodiment, described position-limiting ear 8 is stretched out by the side of actuator link plate 1 and inwardly bending is formed, this limit
Position ear 8 is integrally formed with actuator link plate 1, during bending and forming, owing to actuator link plate 1 is as limit by its both lateral sides face
Position coordinates face, and bending angular accuracy requires relatively low, and therefore, mould and die accuracy requires relatively low, advantageously reduces manufacturing cost, improves non-defective unit
Rate；
In the present embodiment, described regulator body 2 is provided with stopper slot 9 along wheel shaft regulation direction, and described position-limiting ear 8 is arranged at
Link plate 1 side in the direction, described position-limiting ear 8 both lateral sides contacts cooperation with stopper slot 9 medial wall and carries out described spacing, limit
Position ear 8 bend inwards after be stuck in stopper slot 9, this fit system is easy to assembly, spacing accurately.
In the present embodiment, described regulator body 2 is U-shaped structure, and described position adjusting mechanism includes being fixed on U-shaped structure
Regulator body 2 plate inner surface also has the regulating block 7 of screwed hole and coordinates with described screwed hole and realize worm drive
Screw rod, existing regulator body 2 generally arranges through hole on base plate, fixes thread bush in through hole, and thread bush needs machining, its
Manufacturing cost is higher, and regulator body 2 base plate of the present invention can directly be welded and fixed the regulating block 7 that a metallic plate is made, and adjusts
Locking nub 7 is provided with screwed hole, and this structure is without machining, with low cost.
In the present embodiment, it is fixed with lining 6 in described wheel shaft via 10 and is coordinated with wheel shaft by this lining 6, lining 6 liang
Side is supported in the wheel shaft via 10 on regulator body 2 biside plate respectively, and lining 6 endoporus wearability is preferable, it is possible to reduce
The abrasion that it is caused by wheel shaft.
The chain adjuster assembly of the present embodiment also includes the actuator baffle plate for described screw rod carries out axial limiting
3, actuator baffle plate 3 can be fixed on the end face of chain stay limit pipe 11, and described actuator baffle plate 3 is provided with the screw rod mistake making screw rod pass
Hole, utilizes actuator baffle plate 3 to carry out spacing to screw rod, when screw rod rotates, utilizes worm drive to drive regulator body 2 vertically
Move back and forth the regulation carrying out taking turns shaft position.
In the present embodiment, described second adjustment hole is mounting hole, and described first adjustment hole 12 includes and described mounting hole phase
Corresponding adjustment hole section and being extended to the right by adjustment hole section and trapezoidal hole section that width is formed to contract, and this trapezoidal hole section
As described resigning hole 13, owing to the end face of mounting hole is arc surface, therefore, when wheel shaft moves to the second adjustment hole end,
Wheel shaft cylindrical can match with the arc surface of mounting hole, it is to avoid wheel shaft surface occurs breakage with adjustment hole end collision rift.
In the present embodiment, described screw rod is hexagon socket head cap screw 4, between described actuator baffle plate 3 and hexagon socket head cap screw 4 head
Be provided with elastic washer 5, regulation front and back wheel wheelbase from time, clockwise shearing hexagon socket head cap screw 4, regulator body 2 is moved rearwards by, can
Observed the position of wheel shaft regulation by link plate 1 side as benchmark, reach suitable adjustable range.
In the present embodiment, described actuator link plate 1 is rectangular slab, and rectangular slab middle side edge stretches out and bending forms institute
State position-limiting ear 8, utilize rectangular slab can reduce the manufacturing cost of link plate 1 as actuator link plate 1, save material.
In the present embodiment, described stopper slot 9 along wheel shaft regulation direction be arranged at wheel shaft via 10 side and with wheel shaft via
10 connections, therefore, stopper slot 9 on regulator body 2 and wheel shaft via 10 can disposable Blanking Shaping, simplify it and process work
Skill.
In the present embodiment, described motorcycle is provided with this chain adjuster assembly, and the link plate 1 of chain adjuster assembly passes through
Position-limiting ear 8 both lateral sides face carries out coordinating with regulator body 2 and realizes spacing, and therefore the error of position-limiting ear 8 bending angle will not
Affecting its limit accuracy, its versatility is preferable, can be used for section bar chain stay (such as rectangular tube chain stay), it is also possible to for Special-shaped rear fork
(such as plate stamping molding chain stay), additionally the link plate 1 of this version can decrease die cost with right and left mutually changing.
Finally illustrating, above example is only in order to illustrate technical scheme and unrestricted, although with reference to relatively
The present invention has been described in detail by good embodiment, it will be understood by those within the art that, can be to the skill of the present invention
Art scheme is modified or equivalent, and without deviating from objective and the scope of technical solution of the present invention, it all should be contained at this
In the middle of the right of invention.
Claims (10)
1. a chain adjuster assembly, it is characterised in that: include chain stay and the chain regulation being installed in the pipe of described chain stay limit
Assembly；Described chain adjusting part includes having wheel shaft via the regulator body being slidably matched with chain stay limit pipe, for driving
Dynamic regulator body along the position adjusting mechanism of chain stay limit pipe longitudinal sliding motion and for indicating the actuator link plate of wheel shaft position,
Described actuator link plate is provided with position-limiting ear and is coordinated it around wheel shaft with regulator body by the both lateral sides face of this position-limiting ear
The rotation crossing axially bored line carries out spacing.
Chain adjuster assembly the most according to claim 1, it is characterised in that: two relative tube walls of described chain stay limit pipe
On be respectively provided with the first adjustment hole and the second adjustment hole making wheel shaft pass through；Described first adjustment hole edgewise pipe longitudinal extension
Form the resigning hole for dodging described actuator link plate position-limiting ear.
Chain adjuster assembly the most according to claim 1, it is characterised in that: described regulator body is along wheel shaft regulation side
To being provided with stopper slot, described position-limiting ear both lateral sides contacts cooperation and carries out described spacing with stopper slot medial wall.
Chain adjuster assembly the most according to claim 1, it is characterised in that: described regulator body is U-shaped structure, institute
State position adjusting mechanism include being fixed on U-shaped structure regulator body plate inner surface the regulating block with screwed hole and with
Described screwed hole coordinates the screw rod realizing worm drive.
Chain adjuster assembly the most according to claim 1, it is characterised in that: it is fixed with lining also in described wheel shaft via
Coordinated with wheel shaft by this lining.
Chain adjuster assembly the most according to claim 1, it is characterised in that: described chain adjusting part also include for
Described screw rod carries out the actuator baffle plate of axial limiting, and described actuator baffle plate is provided with the screw rod via making screw rod pass.
Chain adjuster assembly the most according to claim 6, it is characterised in that: described second adjustment hole is mounting hole, institute
State the first adjustment hole include the adjustment hole section corresponding with described mounting hole and extended to the right by adjustment hole section and width is inside
Shrink the trapezoidal hole section formed, and this trapezoidal hole section is as described resigning hole.
Chain adjuster assembly the most according to claim 1, it is characterised in that: described actuator link plate is rectangular slab, institute
State position-limiting ear and be centered at the side of rectangular slab.
Chain adjuster assembly the most according to claim 3, it is characterised in that: described stopper slot sets along wheel shaft regulation direction
It is placed in wheel shaft via side and connects with wheel shaft via.
10. applying a motorcycle for chain adjuster assembly described in claim 1-9 any claim, its feature exists
In: described motorcycle is provided with this chain adjuster assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610597709.3A CN106143782B (en) | 2016-07-27 | 2016-07-27 | Chain adjuster assembly and its motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610597709.3A CN106143782B (en) | 2016-07-27 | 2016-07-27 | Chain adjuster assembly and its motorcycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106143782A true CN106143782A (en) | 2016-11-23 |
| CN106143782B CN106143782B (en) | 2019-05-07 |
Family
ID=58060285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610597709.3A Active CN106143782B (en) | 2016-07-27 | 2016-07-27 | Chain adjuster assembly and its motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106143782B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110325435A (en) * | 2017-02-24 | 2019-10-11 | 本田技研工业株式会社 | Two-wheeled rear car axle support structure |
| USD929268S1 (en) | 2019-08-20 | 2021-08-31 | Serial 1 Cycle Company, Llc | Bicycle |
| US11654990B2 (en) | 2019-07-16 | 2023-05-23 | Serial 1 Cycle Company, Llc | Electric bicycle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101628603A (en) * | 2008-07-18 | 2010-01-20 | 力帆实业(集团)股份有限公司 | Motorcycle chain regulating structure |
| CN101659311A (en) * | 2009-09-16 | 2010-03-03 | 重庆隆鑫机车有限公司 | Adjusting device for chains of motor bicycles |
| US20100181742A1 (en) * | 2009-01-21 | 2010-07-22 | Honda Motor Co., Ltd. | Chain adjustment apparatus for motorcycle |
| CN102009732A (en) * | 2010-08-31 | 2011-04-13 | 龙海燕 | Motorcycle chains regulator |
-
2016
- 2016-07-27 CN CN201610597709.3A patent/CN106143782B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101628603A (en) * | 2008-07-18 | 2010-01-20 | 力帆实业(集团)股份有限公司 | Motorcycle chain regulating structure |
| US20100181742A1 (en) * | 2009-01-21 | 2010-07-22 | Honda Motor Co., Ltd. | Chain adjustment apparatus for motorcycle |
| CN101659311A (en) * | 2009-09-16 | 2010-03-03 | 重庆隆鑫机车有限公司 | Adjusting device for chains of motor bicycles |
| CN102009732A (en) * | 2010-08-31 | 2011-04-13 | 龙海燕 | Motorcycle chains regulator |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110325435A (en) * | 2017-02-24 | 2019-10-11 | 本田技研工业株式会社 | Two-wheeled rear car axle support structure |
| US11654990B2 (en) | 2019-07-16 | 2023-05-23 | Serial 1 Cycle Company, Llc | Electric bicycle |
| US11787489B2 (en) | 2019-07-16 | 2023-10-17 | Serial 1 Cycle Company, Llc | Electric bicycle |
| USD929268S1 (en) | 2019-08-20 | 2021-08-31 | Serial 1 Cycle Company, Llc | Bicycle |
| USD996299S1 (en) | 2019-08-20 | 2023-08-22 | Serial 1 Cycle Company, Llc | Bicycle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106143782B (en) | 2019-05-07 |
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