CN106567915A - Steering double-roller flat plate infinitely variable speed transmission device - Google Patents
Steering double-roller flat plate infinitely variable speed transmission device Download PDFInfo
- Publication number
- CN106567915A CN106567915A CN201610292031.8A CN201610292031A CN106567915A CN 106567915 A CN106567915 A CN 106567915A CN 201610292031 A CN201610292031 A CN 201610292031A CN 106567915 A CN106567915 A CN 106567915A
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- China
- Prior art keywords
- rollers
- square position
- input
- roller
- output
- 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.)
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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
- F16H—GEARING
- F16H15/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
- F16H15/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members without members having orbital motion
- F16H15/04—Gearings providing a continuous range of gear ratios
- F16H15/40—Gearings providing a continuous range of gear ratios in which two members co-operative by means of balls, or rollers of uniform effective diameter, not mounted on shafts
Abstract
The invention discloses a steering double-roller flat plate infinitely variable speed transmission device and belongs to the class of F16H15/50 according to the international patent classification (IPC) searching. The steering double-roller flat plate infinitely variable speed transmission device is a transmission device transferring rotational motion at a continuous variable speed ratio through friction of rollers and flat plates and is composed of an input shaft (1), the input flat plate (2), a steering roller frame (3), the rollers (4), the output flat plate (5) and an output shaft (6). The device is characterized in that the rotation directions of the two rollers (4) are opposite, and the two rollers are mounted on the steering roller frame (3), so that the steering roller frame (3) and the rollers (4) generate axial movement components through steering, the working radius of the rollers (4) between the input flat plate (2) and the output flat plate (5) is changed, and then the transmission ratio is changed; and mechanical sliding between the rollers (4) and the input flat plate (2) and the output flat plate (5) is avoided in the transmission ratio changing process.
Description
Technical field
Double rollers square position infinitely variable speed transmission is turned to, is belonged to F16H15/50 classification by International Classification of Patents IPC retrievals, is
A kind of use roller and square position friction with continuously variable than conveying rotary motion actuating device.
Background technology
Classified according to People's Republic of China (PRC) machinery industry standard JB/T 7683-95 mechanical stepless transmissions and model preparation method,
Existing roller disc stepless gear code name is GLP.The basic functional principle of roller square position mechanical stepless transmission (Fig. 1) is logical
Roller and square position friction transmission rotary motion are crossed, changes roller and square position friction point position by moving axially scroll wheel positions, so as to
Change the effective radius of clean-up of the roller on square position, realize the purpose than transmission rotary motion with consecutive variations speed.
Existing roller disc stepless gear has following two shortcomings.
One is the roller shaft of existing roller disc stepless gear, is both the element for transmitting rotary motion while also undertaking the axle of roller
To locomotive function, cause the complex structure of roller and roller shaft, also limit the ability of power transmission.
Two is that, when existing roller disc stepless gear changes gear ratio, it is by directly axially moving that roller changes the radius of clean-up
What dynamic scroll wheel positions were realized, cause between roller and square position, to produce mechanical slip, both affected the transmission of rotary motion, also resulted in roller
With the abrasion of square position, under the working condition for frequently changing gear ratio, the shortcoming is more notable.
For disadvantages mentioned above one, there is now double disc stepless gear (Fig. 2) technical schemes of improvement roller, by arranging two
Square position is each responsible for power input and power output, makes roller become breast wheel and overcomes disadvantages mentioned above one, but still cannot overcome
Disadvantages mentioned above two.
The purpose of the present invention is on the basis of the double disc stepless gears of existing improvement roller to overcome disadvantages mentioned above two.
The content of the invention
The present invention is square position (5) and defeated by input shaft (1), input square position (2), steering turning rolls (3), roller (4), output
Shaft (6) is constituted, it is characterised in that turn to roller by arranging to be arranged between input square position (2) and output square position (5)
The contrary roller (4) in two direction of rotation on frame (3), makes two rollers (4) put down with input square position (2) and output respectively
Disk (5) friction transmission rotary motion, turns to turning rolls (3) and roller (4) can pass through to turn to the component for producing axial movement,
Change the radius of clean-up of the roller (4) between input square position (2) and output square position (5) so as to change gear ratio, and changing
Roller (4) and input square position (2) are avoided during variable ratio and output square position (5) produces mechanical slip, overcome
The shortcoming two of above-mentioned existing roller disc stepless gear.
Description of the drawings
Fig. 1 is the principle schematic of existing roller disc stepless gear
Fig. 2 is the existing principle schematic for improving the double disc stepless gears of roller
Fig. 3 is present configuration principle axonometric drawing
Fig. 4 is present configuration principle front view
Fig. 5 is present configuration principle top view
Fig. 6 is the structural principle axonometric drawing for transmitting torque between two roller of the invention with gear
Fig. 7 is the structural principle front view for transmitting torque between two roller of the invention with gear
In figure, part name and numbering are：
Input shaft (1), is input into square position (2), turns to turning rolls (3), and roller (4) is exported square position (5), output shaft (6)
Specific embodiment one
Steering double rollers square position of the present invention infinitely variable speed transmission can in the following manner (Fig. 3,4,5) it is concrete
Implement：Scheme is square position (5) and defeated by input shaft (1), input square position (2), steering turning rolls (3), roller (4), output
Shaft (6) is constituted, and wherein input shaft (1) is parallel and misaligned with output shaft (6), is input into square position (2) with output square position
(5) by transmitting rotary motions with two roller (4) frictions respectively, two rollers (4) are arranged on side by side and turn to turning rolls (3)
On, the direction of rotation of two rollers (4) conversely, the maximum gauge Plane of rotation of two rollers (4) is in same plane, two
Contact friction transmission rotary motion between roller (4), one of roller (4) contact friction in a points with input square position (2),
Another roller (4) contacts friction, two rollers (4) and input square position (2) and output in b points with output square position (5)
The contact point line ab of square position (5) is parallel with input shaft (1) or output shaft (6), two rollers (4) and input square position (2)
All the time it is in the plane that input shaft (1) is collectively formed with output shaft (6) with the contact point line ab of output square position (5),
Turn to turning rolls (3) and roller (4) can be turned to by axis of line ab, turn to and drive roller (4) mobile flat in input
Disk (2) and output square position (5) between operating position and realize the consecutive variations of gear ratio.
Specific embodiment two
Steering double rollers square position of the present invention infinitely variable speed transmission can also in the following manner (Fig. 6,7) it is concrete real
Apply：Scheme is by input shaft (1), input square position (2), steering turning rolls (3), roller (4), output square position (5) and output
Axle (6) is constituted, and wherein input shaft (1) is parallel and misaligned with output shaft (6), is input into square position (2) with output square position (5)
By transmitting rotary motions respectively with two roller (4) frictions, two rollers (4) are arranged on side by side and turn on turning rolls (3),
The direction of rotation of two rollers (4) conversely, the maximum gauge Plane of rotation of two rollers (4) is in same plane, two rollers
(4) rotary motion is transmitted by gear between, one of roller (4) contacts friction in a points with input square position (2), separately
One roller (4) contacts friction in b points with output square position (5), and two rollers (4) are flat with input square position (2) and output
The contact point line ab of disk (5) is parallel with input shaft (1) or output shaft (6), two rollers (4) and input square position (2)
All the time it is in the plane that input shaft (1) is collectively formed with output shaft (6) with the contact point line ab of output square position (5),
Turn to turning rolls (3) and roller (4) can be turned to by axis of line ab, turn to and drive roller (4) mobile flat in input
Disk (2) and output square position (5) between operating position and realize the consecutive variations of gear ratio.
Claims (3)
1. turn to double rollers square positions infinitely variable speed transmission, by input shaft (1), input square position (2), turn to turning rolls (3),
Roller (4), output square position (5) and output shaft (6) are constituted, and wherein input shaft (1) is parallel with output shaft (6) and does not weigh
Close, with output square position (5) by the transmission rotary motions that rub with two rollers (4) respectively, its feature exists for input square position (2)
It is arranged in two rollers (4) side by side and is turned on turning rolls (3), the direction of rotation of two rollers (4) is conversely, two rollers
(4) in same plane, one of roller (4) contacts friction in a points with input square position (2) to maximum gauge Plane of rotation,
Another roller (4) contacts friction, two rollers (4) and input square position (2) and output in b points with output square position (5)
The contact point line ab of square position (5) is parallel with input shaft (1) or output shaft (6), two rollers (4) and input square position (2)
All the time it is in the plane that input shaft (1) is collectively formed with output shaft (6) with the contact point line ab of output square position (5),
Turn to turning rolls (3) and roller (4) can be turned to by axis of line ab, turn to and drive roller (4) mobile flat in input
Disk (2) and output square position (5) between operating position and realize the consecutive variations of gear ratio.
2. double rollers square position infinitely variable speed transmission is turned to according to claim 1, it is characterised in that two rollers (4)
Between can contact friction transmission rotary motion.
3. double rollers square position infinitely variable speed transmission is turned to according to claim 1, it is characterised in that two rollers (4)
Between can also by gear transmit rotary motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610292031.8A CN106567915A (en) | 2016-05-06 | 2016-05-06 | Steering double-roller flat plate infinitely variable speed transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610292031.8A CN106567915A (en) | 2016-05-06 | 2016-05-06 | Steering double-roller flat plate infinitely variable speed transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106567915A true CN106567915A (en) | 2017-04-19 |
Family
ID=58532124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610292031.8A Pending CN106567915A (en) | 2016-05-06 | 2016-05-06 | Steering double-roller flat plate infinitely variable speed transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106567915A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112157699A (en) * | 2020-09-08 | 2021-01-01 | 黄丽容 | New material rubber product cutting mechanism |
| CN114054894A (en) * | 2021-12-21 | 2022-02-18 | 江苏耀宇新型管业有限公司 | Cutting device for semicircular notch of pipe body |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2241216A5 (en) * | 1973-08-16 | 1975-03-14 | Virlon Jean Claude | Speed varying device for general use - is for automobiles, machine tools etc. and has two discs separated by rollers |
| WO1992022759A1 (en) * | 1991-06-13 | 1992-12-23 | Dong Hwi Lee | Rotary to stepless motion converter |
| JPH10231907A (en) * | 1997-02-22 | 1998-09-02 | Noboru Furukawa | Continuously variable transmission and drive device using rotation of spherical body |
| US20100184557A1 (en) * | 2008-08-29 | 2010-07-22 | Jatco Ltd | Multistage transmission |
| DE102009030653A1 (en) * | 2009-06-25 | 2010-12-30 | Silviu Anton | Continuously variable transmission, has rotary sensor synchronously arranged on shaft disk and annular disk, and representing optical path difference between shaft disk and annular disk as direct displacement of position along oblique plane |
| CN102808909A (en) * | 2011-06-03 | 2012-12-05 | 袁啸宇 | Non-slip type stepless speed change device |
| CN103542058A (en) * | 2013-10-15 | 2014-01-29 | 同济大学 | Frictional infinitely variable speed device with double-intermediate-roller steering reducing mechanism |
-
2016
- 2016-05-06 CN CN201610292031.8A patent/CN106567915A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2241216A5 (en) * | 1973-08-16 | 1975-03-14 | Virlon Jean Claude | Speed varying device for general use - is for automobiles, machine tools etc. and has two discs separated by rollers |
| WO1992022759A1 (en) * | 1991-06-13 | 1992-12-23 | Dong Hwi Lee | Rotary to stepless motion converter |
| JPH10231907A (en) * | 1997-02-22 | 1998-09-02 | Noboru Furukawa | Continuously variable transmission and drive device using rotation of spherical body |
| US20100184557A1 (en) * | 2008-08-29 | 2010-07-22 | Jatco Ltd | Multistage transmission |
| DE102009030653A1 (en) * | 2009-06-25 | 2010-12-30 | Silviu Anton | Continuously variable transmission, has rotary sensor synchronously arranged on shaft disk and annular disk, and representing optical path difference between shaft disk and annular disk as direct displacement of position along oblique plane |
| CN102808909A (en) * | 2011-06-03 | 2012-12-05 | 袁啸宇 | Non-slip type stepless speed change device |
| CN103542058A (en) * | 2013-10-15 | 2014-01-29 | 同济大学 | Frictional infinitely variable speed device with double-intermediate-roller steering reducing mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112157699A (en) * | 2020-09-08 | 2021-01-01 | 黄丽容 | New material rubber product cutting mechanism |
| CN114054894A (en) * | 2021-12-21 | 2022-02-18 | 江苏耀宇新型管业有限公司 | Cutting device for semicircular notch of pipe body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20170419 |
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| RJ01 | Rejection of invention patent application after publication |