CN106763624A - A kind of synchronous friction speed linkage - Google Patents
A kind of synchronous friction speed linkage Download PDFInfo
- Publication number
- CN106763624A CN106763624A CN201611151498.7A CN201611151498A CN106763624A CN 106763624 A CN106763624 A CN 106763624A CN 201611151498 A CN201611151498 A CN 201611151498A CN 106763624 A CN106763624 A CN 106763624A
- Authority
- CN
- China
- Prior art keywords
- tooth bar
- active
- driven
- sliding block
- guide rail
- 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.)
- Pending
Links
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
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/12—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types
- F16H37/124—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types for interconverting rotary motion and reciprocating motion
-
- 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
- F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
- F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
- F16H19/04—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising a rack
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a kind of synchronous friction speed linkage, it is characterized in that：The installation frame left and right sides is provided with active guide rail and driven guide rail；Active guide rail and driven guide rail are provided with active sliding block and driven sliding block；The inner side linking of active sliding block and driven sliding block has the active tooth bar and driven tooth bar that tooth pitch is differed；Two linkage gears of in-line gears composition of different sizes are provided between active tooth bar and driven tooth bar, gear wheel is engaged with active tooth bar, and little gear is engaged with driven tooth bar；The slide bar lower end of rack-driving component is connected with active tooth bar upper end；It is cased with producing the compression spring of pressure on guide rail.Its advantage is：Scientific structure, simple and practical, construction is firm, easy to manufacture, small volume, easy to assembly, low cost only can just realize friction speed linkage action with a driving power device, it is easily controlled, it is safe and reliable, clamp system, strainer or the different friction speed interlocking equipment of linkage speed can be widely used in.
Description
Technical field
The present invention relates to a kind of interlocking equipment, more particularly to a kind of different friction speed interlocking equipment of linkage speed.
Background technology
Traditional clamp system, strainer or the different friction speed interlocking equipment of linkage speed, frequently with dual drive power
The mechanism of device, power set are frequently with cylinder, motor etc..Its defect is, because needing two power set actions of control simultaneously,
Control system is relative complex, causes the poor reliability of mechanism's linkage action, and equipment volume is big, and power set are purchased and use cost
Height, is unfavorable for energy-conserving and environment-protective.
The content of the invention
The defect that the present invention exists for the friction speed interlocking equipment of above-mentioned dual drive power set, and provide a kind of performance more
Good, the friction speed interlocking equipment of single driving power device of small volume, low cost.
To achieve the above object, the scheme taken of the present invention is：A kind of synchronous friction speed linkage, including installation frame,
And it is fixed on the power set on installation frame；It is characterized in that：The installation frame left and right sides is provided with the guide rail be arrangeding in parallel, from
The right side is respectively active guide rail and driven guide rail to left；Active guide rail and driven guide rail are provided with sliding block, respectively active sliding block and
Driven sliding block；Active sliding block and driven sliding block inner side linking relative to each other have the tooth bar be arrangeding in parallel, respectively active tooth bar
With driven tooth bar, the tooth pitch of active tooth bar and driven tooth bar is differed；It is provided with rotatable between active tooth bar and driven tooth bar
Linkage gear, gear is arranged on installation frame by bearing；Active tooth bar and driven tooth bar are engaged with the linkage gear respectively
Connection；The power set are the rack-driving component installed in the outer upside of installation frame, rack-driving component include fixed mount,
Reducing motor, travelling gear, slide bar, linear bearing, reducing motor extend into located at fixed mount outside, the drive shaft of reducing motor
In fixed mount, travelling gear is arranged on the driveshaft end of reducing motor, and linear bearing is arranged at travelling gear lower section and fixes
In fixed mount, in linear bearing, slide bar upper end is provided with one section of straight-tooth engaged with travelling gear, slide bar lower end and master to jack rod sleeve
Carry-over bar upper end connects；The compression spring for pushing up active sliding block downwards is cased with active guide rail；Be cased with driven guide rail by from
The compression spring that movable slider is pushed up upwards；Active sliding block outside is provided with two limit switches one on the other, is respectively upper limit position switch
And lower position switch.Limit switch can be used as travel switch, for control circuit provides position signalling or control signal.
Used as the explanation of above-mentioned technical proposal, compression spring produces downward pressure, allows active sliding block and driven sliding block phase
To compression, the travelling gear of rack-driving component drives active tooth bar bidirectional-movement by slide bar, control active sliding block and driven
Sliding block is compressed or reversely opened in opposite directions.Only needing to a power set promotes active tooth bar to move along a straight line, active rack drives
Linkage gear rotates, and dynamic linkage gear drives driven tooth bar also to do linkage linear motion opposite with active tooth bar or opposite, but
Because both tooth pitches are differed, both movement velocitys are also differed, so that, active tooth bar and driven rack drives are actively sliding
Block and driven sliding block are moved, you can realize that friction speed links.Due to being single driving power device, control is more convenient, and volume can be with
It is made smaller, realizes the linkage of friction speed by machine driving, controls more convenient, energy-conserving and environment-protective, the dimension of production cost
Shield, use cost are low.By changing speed ratio by the size for changing tooth pitch, namely within the unit interval, active sliding block and from
Movable slider makees opposite or move toward one another, but both every trade journeys are different.Wherein, external link gear and active sliding block and driven cunning
Block connection is capable of achieving linkage function.
Used as the improvement of above-mentioned technical proposal, foregoing linkage gear is two in-line gears compositions of different sizes, wherein,
Gear wheel is engaged with active tooth bar, and little gear is engaged with driven tooth bar.Angular speed when being rotated due to big little gear is identical, but line
Speed is different, and the speed for being delivered to tooth bar is also different, therefore can realize different linkage speeds.
Used as further illustrating for above-mentioned technical proposal, foregoing guide rail is dovetail guide, and sliding block is dovetail groove sliding block.
Used as the improvement of above-mentioned technical proposal, aforementioned rack bottom side is provided with chute, and the roller for supporting tooth bar is provided with chute,
Roller is fixed on installation frame.Chute and roller are matched, and can not only support that tooth bar is acted on, moreover it is possible to play rack stroke spacing
Effect.
Used as further illustrating for above-mentioned technical proposal, foregoing active sliding block lower end linking extends downwardly into installation frame
Lower section, then prolongs liter again forwards, followed by behind the center for extending right to installation frame, then to the lower section of installation frame
The linkage for extending but not contacted with installation frame is cranked arm.Linkage is cranked arm and can bypass workpiece, realizes linkage from top to bottom.
From the above mentioned knowable to scheme, it is an advantage of the invention that：Scientific structure, simple and practical, construction is firm, easy to manufacture,
Small volume, easy to assembly, low cost only can just realize friction speed linkage action with a driving power device, be easily controlled, peace
It is complete reliable, clamp system, strainer or the different friction speed interlocking equipment of linkage speed can be widely used in.
Brief description of the drawings
Fig. 1 is the schematic diagram of synchronous friction speed linkage.
Description of symbols：100-installation frame, 101-active tooth bar, 102-driven tooth bar, 103-active sliding block,
104-driven sliding block, 105-gear wheel, 106-little gear, 107-active guide rail, 108-driven guide rail, 109-compression bullet
Spring, 111-upper limit position switch, 112-lower position switch, 113-reducing motor, 114-travelling gear, 115-slide bar,
116-straight-tooth, 118-linear bearing, 119-fixed mount, 121-roller, 122-chute；9-linkage is cranked arm.
Specific embodiment
Below in conjunction with the accompanying drawings and preferred embodiment, the present invention and its Advantageous Effects are carried out further specifically
It is bright.
Referring to Fig. 1, as seen from the figure, synchronous friction speed linkage includes installation frame 100, and is fixed on installation frame
Power set on 100；The left and right sides of installation frame 100 is provided with the guide rail be arrangeding in parallel, from right to left respectively active guide rail
107 and driven guide rail 108；Active guide rail 107 and driven guide rail 108 are provided with sliding block, respectively active sliding block 103 and driven cunning
Block 104；Active sliding block 103 and the inner side linking relative to each other of driven sliding block 104 have the tooth bar be arrangeding in parallel, respectively driving tooth
The tooth pitch of bar 101 and driven tooth bar 102, active tooth bar 101 and driven tooth bar 102 is differed；Active tooth bar 101 and driven tooth bar
Rotatable linkage gear is provided between 102, gear is arranged on installation frame 100 by bearing；Active tooth bar 101 and driven
Tooth bar 102 is connected with linkage gear engagement respectively；Power set are the rack-driving group installed in the outer upside of installation frame 100
Part, rack-driving component includes fixed mount 119, reducing motor 113, travelling gear 114, slide bar 115, linear bearing 118, slows down
Motor 113 is extend into fixed mount 119 located at the outside of fixed mount 119, the drive shaft of reducing motor 113, and travelling gear 114 is set
In the driveshaft end of reducing motor 113, linear bearing 118 is arranged at the lower section of travelling gear 114 and is fixed on fixed mount 119,
Slide bar 115 is enclosed within linear bearing 118, and the upper end of slide bar 115 is provided with one section of straight-tooth 116 engaged with travelling gear 114, slide bar
115 lower ends are connected with active tooth bar upper end；The compression spring 109 for pushing up active sliding block downwards is cased with active guide rail；It is driven
The compression spring 109 for pushing up driven sliding block upwards is cased with guide rail；The outside of active sliding block 103 be provided with one on the other two spacing open
Close, be respectively upper limit position switch 111 and lower position switch 112.
Preferably, linkage gear is two in-line gears compositions of different sizes, wherein, gear wheel 105 and active tooth bar
101 engagements, little gear 106 is engaged with driven tooth bar 102.Guide rail is dovetail guide, and sliding block is dovetail groove sliding block.Tooth bar bottom side sets
There is the roller 121 for being provided with chute 122, chute 122 and supporting tooth bar, roller 121 is fixed on installation frame 100.Active sliding block
The linking of 103 lower ends extends downwardly into the lower section of installation frame 100, then prolongs liters again forwards, followed by extending right to installation
Behind the center of framework 100, then cranked arm to the linkage that the lower section of installation frame 100 extends but do not contacted with installation frame 100
9。
When using, as long as it is dynamic that related action parts and the connection of corresponding sliding block are capable of achieving into reliable friction speed linkage
Make.
Book and specific embodiment do not constitute any limitation to the present invention according to the above description, the invention is not limited in upper
The specific embodiment that face is disclosed and described, to some modification and variation of the invention, it should also which falling into right of the invention will
In the protection domain asked.
Claims (5)
1. a kind of synchronous friction speed linkage, including installation frame, and it is fixed on the power set on installation frame；Its feature
It is：The installation frame left and right sides is provided with the guide rail be arrangeding in parallel, from right to left respectively active guide rail and driven guide rail；Actively lead
Rail and driven guide rail are provided with sliding block, respectively active sliding block and driven sliding block；Active sliding block and driven sliding block are relative to each other
Inner side linking has the tooth bar that be arranged in parallel, respectively active tooth bar and driven tooth bar, and the tooth pitch of active tooth bar and driven tooth bar is not
It is identical；Rotatable linkage gear is provided between active tooth bar and driven tooth bar, gear is arranged on installation frame by bearing；
Active tooth bar and driven tooth bar are connected with linkage gear engagement respectively；The power set are installed in the outer upside of installation frame
Rack-driving component, rack-driving component include fixed mount, reducing motor, travelling gear, slide bar, linear bearing, slow down electricity
Machine is extend into fixed mount located at fixed mount outside, the drive shaft of reducing motor, and travelling gear is arranged on the driving of reducing motor
Shaft end, linear bearing is arranged at travelling gear lower section and is fixed on fixed mount, and in linear bearing, slide bar upper end sets jack rod sleeve
There is one section of straight-tooth engaged with travelling gear, slide bar lower end is connected with active tooth bar upper end；It is cased with actively on active guide rail
The compression spring that sliding block is pushed up downwards；The compression spring for pushing up driven sliding block upwards is cased with driven guide rail；Active sliding block outside sets
There are two limit switches one on the other, be respectively upper limit position switch and lower position switch.
2. synchronization friction speed linkage as claimed in claim 1, it is characterized in that：The linkage gear is two of different sizes
In-line gears are constituted, wherein, gear wheel is engaged with active tooth bar, and little gear is engaged with driven tooth bar.
3. synchronization friction speed linkage as claimed in claim 2, it is characterized in that：The guide rail is dovetail guide, and sliding block is swallow
Stern notch sliding block.
4. the synchronous friction speed linkage as described in claim 1,2 or 3, it is characterized in that：The tooth bar bottom side is provided with chute, sliding
The roller for supporting tooth bar is provided with groove, roller is fixed on installation frame.
5. synchronization friction speed linkage as claimed in claim 4, it is characterized in that：The active sliding block lower end linking is oriented downward
Installation frame lower section is reached, then prolongs liter again forwards, followed by behind the center for extending right to installation frame, then to peace
The frame up lower section of frame extends but the linkage that is not contacted with installation frame is cranked arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611151498.7A CN106763624A (en) | 2016-12-14 | 2016-12-14 | A kind of synchronous friction speed linkage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611151498.7A CN106763624A (en) | 2016-12-14 | 2016-12-14 | A kind of synchronous friction speed linkage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106763624A true CN106763624A (en) | 2017-05-31 |
Family
ID=58887523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611151498.7A Pending CN106763624A (en) | 2016-12-14 | 2016-12-14 | A kind of synchronous friction speed linkage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106763624A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108019478A (en) * | 2017-12-29 | 2018-05-11 | 温州易得机械科技有限公司 | A kind of lateral-thrust unit |
| CN109632357A (en) * | 2018-12-20 | 2019-04-16 | 上海大学 | A kind of dummy's arm telescoping mechanism for massage armchair Function detection |
| CN110561879A (en) * | 2019-08-16 | 2019-12-13 | 泰安市展鸿木业机械有限公司 | Backing plate-free jacking block for laminating machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1113556A (en) * | 1994-01-13 | 1995-12-20 | 柳沢健 | A drive system |
| CN201013855Y (en) * | 2007-03-07 | 2008-01-30 | 北京北重汽轮电机有限责任公司 | Inner emulating knife cutting bar transmission mechanism of dry method bushing insulator turning machine |
| CN201717505U (en) * | 2010-07-30 | 2011-01-19 | 浙江君权自动化设备有限公司 | Electric wire length-measuring mechanism of wire strippers |
| CN102602241A (en) * | 2012-04-06 | 2012-07-25 | 福州施可瑞光电科技有限公司 | Dual-pedal synchronous full-braking truckle |
| CN205226253U (en) * | 2015-11-30 | 2016-05-11 | 志圣科技（广州）有限公司 | Simple and easy nimble stroke mechanism that becomes |
| CN205715509U (en) * | 2016-07-04 | 2016-11-23 | 胡玥 | A kind of latch gear |
-
2016
- 2016-12-14 CN CN201611151498.7A patent/CN106763624A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1113556A (en) * | 1994-01-13 | 1995-12-20 | 柳沢健 | A drive system |
| CN201013855Y (en) * | 2007-03-07 | 2008-01-30 | 北京北重汽轮电机有限责任公司 | Inner emulating knife cutting bar transmission mechanism of dry method bushing insulator turning machine |
| CN201717505U (en) * | 2010-07-30 | 2011-01-19 | 浙江君权自动化设备有限公司 | Electric wire length-measuring mechanism of wire strippers |
| CN102602241A (en) * | 2012-04-06 | 2012-07-25 | 福州施可瑞光电科技有限公司 | Dual-pedal synchronous full-braking truckle |
| CN205226253U (en) * | 2015-11-30 | 2016-05-11 | 志圣科技（广州）有限公司 | Simple and easy nimble stroke mechanism that becomes |
| CN205715509U (en) * | 2016-07-04 | 2016-11-23 | 胡玥 | A kind of latch gear |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108019478A (en) * | 2017-12-29 | 2018-05-11 | 温州易得机械科技有限公司 | A kind of lateral-thrust unit |
| CN109632357A (en) * | 2018-12-20 | 2019-04-16 | 上海大学 | A kind of dummy's arm telescoping mechanism for massage armchair Function detection |
| CN110561879A (en) * | 2019-08-16 | 2019-12-13 | 泰安市展鸿木业机械有限公司 | Backing plate-free jacking block for laminating machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206257231U (en) | The friction speed linkage that novel straight tooth drives | |
| CN106763622A (en) | A kind of sheave driving lever batch (-type) friction speed synchronous interaction mechanism | |
| CN106594218A (en) | Straight rack driven different-speed linkage mechanism | |
| CN106763624A (en) | A kind of synchronous friction speed linkage | |
| CN104695796B (en) | A kind of swing type sliding plug door mechanism | |
| CN206347086U (en) | New sheave driving lever batch (-type) friction speed synchronizing linkage | |
| CN106481771B (en) | A kind of synchronous friction speed linkage mechanism | |
| CN104393710A (en) | Horizontal linear moving mechanism | |
| CN203839802U (en) | Transmission mechanism for universal circuit breaker drawer base | |
| CN102705472A (en) | Transmission device for changing straight reciprocating motion into rotary motion | |
| CN206439359U (en) | A kind of translation mechanism of travel multiplier | |
| CN206309887U (en) | A kind of translation mechanism of the travel multiplier based on middle frame | |
| CN203580369U (en) | Limit device for cantilever motion stroke of automatic stamping machine | |
| CN102230530B (en) | Alveolus automatic gear shift operating mechanism | |
| CN106763623A (en) | A kind of eccentric friction speed synchronous interaction mechanism | |
| CN206257232U (en) | Novel eccentric friction speed synchronizing linkage | |
| CN106481779B (en) | A kind of electromagnetism friction speed linkage mechanism | |
| CN106584321B (en) | A kind of novel eccentric friction speed linkage | |
| CN204424617U (en) | A kind of semiconductor device synchronism detection aligning gear | |
| CN204045118U (en) | A kind of cam follower characteristics of motion and contour generating instrument | |
| CN202686158U (en) | Driving mechanism for socket-type pedal | |
| CN207892418U (en) | A kind of rack pinion half-height safety door set in driving mechanism | |
| CN206257233U (en) | Novel synchronous friction speed linkage | |
| CN106594223A (en) | Friction speed linkage mechanism | |
| CN206257240U (en) | Electromagnet friction speed linkage |
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: 20170531 |
|
| RJ01 | Rejection of invention patent application after publication |