CN106481779A - A kind of electromagnetism friction speed link gear - Google Patents
A kind of electromagnetism friction speed link gear Download PDFInfo
- Publication number
- CN106481779A CN106481779A CN201611150243.9A CN201611150243A CN106481779A CN 106481779 A CN106481779 A CN 106481779A CN 201611150243 A CN201611150243 A CN 201611150243A CN 106481779 A CN106481779 A CN 106481779A
- 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.)
- Granted
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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
- F16H49/00—Other gearings
- F16H49/005—Magnetic gearings with physical contact between gears
-
- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a kind of electromagnetism friction speed link gear, 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 of active sliding block and driven sliding block is connected the active tooth bar and driven tooth bar for having tooth pitch to differ；The linkage gear of two in-line gears compositions of different sizes is provided between active tooth bar and driven tooth bar, and gear wheel is engaged with active tooth bar, and little gear is engaged with driven tooth bar；The armature lower end of electromagnetic control assembly is connected with active tooth bar upper end；Tower spring is cased with guide rail.Its advantage is：Scientific structure, construction is firm, easy to manufacture, small volume, easy to assembly, low cost, only drives power source just can realize friction speed linkage action with one, is easily controlled, safe and reliable, the different friction speed interlocking equipment of clamp system, strainer or linkage speed can be widely used in, facilitates the Automated condtrol of relevant device, with larger application prospect.
Description
Technical field
The present invention relates to a kind of interlocking equipment, the different friction speed interlocking equipment of more particularly to a kind of linkage speed.
Background technology
The different friction speed interlocking equipment of traditional clamp system, strainer or linkage speed, frequently with Dual Drive power
The mechanism in source, power source is frequently with cylinder, motor etc..Its defect is, because needing while controlling two power source actions, control is
System is relative complex, causes the poor reliability of mechanism's linkage action, and equipment volume is big, and power source buying and use cost are high, unfavorable
In energy-conserving and environment-protective.
Content of the invention
The present invention is for the defect of the friction speed interlocking equipment presence of above-mentioned Dual Drive power source, and provides a kind of performance more
Single electromagnetism friction speed link gear for driving power source of good, small volume, low cost.
For achieving the above object, the scheme that the present invention takes is：A kind of electromagnetism friction speed link gear, including installation frame,
And the power source being fixed 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
Active guide rail and driven guide rail are respectively to left；Active guide rail and driven guide rail are provided with slide block, respectively active sliding block and from
Movable slider；The inner side linking relative to each other of active sliding block and driven sliding block has a tooth bar be arrangeding in parallel, respectively active tooth bar and
Driven tooth bar, the tooth pitch of active tooth bar and driven tooth bar are differed；Rotatable connection is provided between active tooth bar and driven tooth bar
Moving gear, gear are arranged on installation frame by bearing；Active tooth bar and driven tooth bar engage company with the linkage gear respectively
Connect；The power source is the electromagnetic control assembly installed in the outer upside of installation frame, and electromagnetic control assembly includes fixed mount, quiet iron
Core, armature, iron core protection bolster, coil and coil driver, static iron core, buffer stopper, coil and coil driver are equal
In fixed mount；Static iron core is " E " character form structure, and its openend is arranged down；Iron core protection bolster is on static iron core
Portion；Coil is enclosed within static iron core, and coil driver is connected with coil electric；Armature is matchingly located at the underface of static iron core,
Armature lower end is connected with active tooth bar upper end；The tower spring that active sliding block is pushed up downwards is cased with active guide rail；Driven lead
The tower spring that driven sliding block is pushed up upwards is cased with rail；Two limit switches one on the other are provided with the outside of active sliding block, respectively
It is upper limit position switch and lower position switch.
Used as the explanation of technique scheme, tower spring produces downward pressure, allows active sliding block and driven sliding block phase
To compression, the static iron core of electromagnetic control assembly and coil generation attraction upwards, tower spring is stretched and is promoted and be actively sliding
Block and driven sliding block are opened on the contrary.Limit switch can be used as travel switch, be that control circuit provides position signalling or control
Signal processed.Only needing to a power source promotes active tooth bar to move along a straight line, and active rack drives linkage gear rotates, and moves linkage
The driven tooth bar of gear driven also does opposite or contrary with active tooth bar linkage linear motion, but due to both tooth pitches not phase
With, both movement velocitys are also differed, so as to, active tooth bar and driven rack drives active sliding block and driven sliding block move,
Friction speed linkage can achieve.Due to being single driving power source, control is more convenient, and volume be can be made smaller, and be passed by machinery
Move the linkage of friction speed is realized, control more convenient, energy-conserving and environment-protective, the maintenance of production cost, use cost are low.By changing
The size for becoming tooth pitch can change speed ratio, namely within the unit interval, and active sliding block and driven sliding block are made contrary or opposite transported
Dynamic, but both every trade journeys are different.Wherein, external link gear is connected i.e. achievable linkage work(with active sliding block and driven sliding block
Energy.
Used as the improvement of technique scheme, aforementioned 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.As angular speed when big little gear rotates is identical, but line
Speed is different, and the speed for being delivered to tooth bar is also different, therefore can achieve different linkage speeds.
Further illustrating as technique scheme, aforementioned guide rail are dovetail guide, and slide block is dovetail groove slide block.
Used as the improvement of technique scheme, aforementioned rack bottom side is provided with chute, is provided with the roller for supporting tooth bar in chute,
Roller is fixed on installation frame.Chute and roller coupling, can not only support that tooth bar is acted on, moreover it is possible to play rack stroke spacing
Effect.
Further illustrating as technique scheme, aforementioned driven sliding block lower end linking extend downwardly into installation frame
Lower section, then prolongs liter forwards again, followed by extending right to behind the center of installation frame, then the lower section to 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.
Scheme understands from the above mentioned, 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 drive power source just can realize friction speed linkage action with one, be easily controlled, safety
Reliable, the different friction speed interlocking equipment of clamp system, strainer or linkage speed can be widely used in, facilitates relevant device
Automated condtrol, with larger application prospect.
Description of the drawings
Fig. 1 is the schematic diagram of electromagnetism friction speed link gear.
Description of symbols：100 installation frames, 101 active tooth bars, 102 driven tooth bars, 103 active sliding block,
104 driven sliding block, 105 gear wheels, 106 little gears, 107 active guide rails, 108 driven guide rails, 109 tower bullets
Spring, 110 coil drivers, 111 upper limit position switch, 112 lower position switch, 114 coils, 115 armature,
116 static iron cores, 117 iron cores protect bolster, 119 fixed mounts, 121 rollers, 122 chutes；9 linkages are 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
Bright.
Referring to Fig. 1, as seen from the figure, electromagnetism friction speed link gear includes installation frame 100, and is fixed on installation frame
Power source on 100；100 left and right sides of installation frame is provided with the guide rail be arrangeding in parallel, from right to left respectively active guide rail 107
With driven guide rail 108；Active guide rail 107 and driven guide rail 108 are provided with slide block, respectively active sliding block 103 and driven sliding block
104；The inner side linking relative to each other of active sliding block 103 and driven sliding block 104 has the tooth bar be arrangeding in parallel, respectively active tooth bar
101 and driven tooth bar 102, the tooth pitch of 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, and gear is arranged on installation frame 100 by bearing；Active tooth bar 101 and driven
Tooth bar 102 is connected with the linkage gear engagement respectively；Power source is the Electromagnetic Control group installed in the outer upside of installation frame 100
Part, electromagnetic control assembly include fixed mount 119, static iron core 116, armature 115, iron core protection bolster 117, coil 114 and line
Circle drive circuit 110, static iron core 116, buffer stopper, coil 114 and coil driver 110 are all in fixed mount 119；Quiet iron
Core 116 is " E " character form structure, and its openend is arranged down；Iron core protection bolster 117 is located at 116 top of static iron core；Coil
114 are enclosed within static iron core 116, and coil driver 110 is electrically connected with coil 114；Armature 115 is matchingly located at static iron core
116 underface, 115 lower end of armature are connected with active tooth bar upper end；Be cased with active guide rail 107 by active sliding block 103 to
The tower spring 109 on lower top；The tower spring 109 that driven sliding block 104 is pushed up upwards is cased with driven guide rail 108；Active sliding block
103 outsides are provided with two limit switches one on the other, are upper limit position switch 111 and lower position switch 112 respectively.
Preferably, linkage gear is that two in-line gears of different sizes constitute, wherein, gear wheel 105 and active tooth bar
101 engagements, little gear 106 are engaged with driven tooth bar 102.Guide rail is dovetail guide, and slide block is dovetail groove slide block.Tooth bar bottom side sets
There is chute 122, the roller 121 for supporting tooth bar in chute 122, is provided with, roller 121 is fixed on installation frame 100.Driven sliding block
The linking of 104 lower ends extends downwardly into the lower section of installation frame 100, then prolongs liters forwards again, followed by extending right to installation
Behind the center of framework 100, then extend to the lower section of installation frame 100 but the linkage that do not contacted with installation frame 100 is cranked arm
9.
During use, as long as 9 connections of cranking arm of related action parts and corresponding active sliding block 103 or linkage can achieve
Reliable friction speed linkage action.
Book and specific embodiment do not constitute any restriction to the present invention according to the above description, the invention is not limited in
The specific embodiment that face is disclosed and described, some modifications to the present invention and deformation, it should also which the right for falling into the present invention will
In the protection domain that asks.
Claims (5)
1. a kind of electromagnetism friction speed link gear, including installation frame, and the power source being fixed 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 slide block, respectively active sliding block and driven sliding block；Active sliding block and driven sliding block relative to each other
Inner side linking has the tooth bar be arrangeding in parallel, respectively active tooth bar and driven tooth bar, and the tooth pitch of active tooth bar and driven tooth bar is not
Identical；Rotatable linkage gear is provided between active tooth bar and driven tooth bar, and gear is arranged on installation frame by bearing；
Active tooth bar and driven tooth bar are connected with the linkage gear engagement respectively；The power source is upside outer installed in installation frame
Electromagnetic control assembly, electromagnetic control assembly include fixed mount, static iron core, armature, iron core protection bolster, coil and coil drive
Circuit, static iron core, buffer stopper, coil and coil driver are all in fixed mount；Static iron core is " E " character form structure, and which is opened
Mouth end is arranged down；Iron core protection bolster is located at static iron core top；Coil is enclosed within static iron core, coil driver and coil
Electrical connection；Matchingly located at the underface of static iron core, armature lower end is connected armature with active tooth bar upper end；On active guide rail
It is cased with the tower spring that active sliding block is pushed up downwards；The tower spring that driven sliding block is pushed up upwards is cased with driven guide rail；Actively
Two limit switches one on the other are provided with the outside of slide block, are upper limit position switch and lower position switch respectively.
2. electromagnetism friction speed link gear as claimed in claim 1, is characterized in that：The linkage gear be two of different sizes
In-line gears constitute, and wherein, gear wheel is engaged with active tooth bar, and little gear is engaged with driven tooth bar.
3. electromagnetism friction speed link gear as claimed in claim 2, is characterized in that：The guide rail is dovetail guide, and slide block is swallow
Stern notch slide block.
4. the electromagnetism friction speed link gear as described in claim 1,2 or 3, is characterized in that：The tooth bar bottom side is provided with chute, sliding
The roller for supporting tooth bar is provided with groove, and roller is fixed on installation frame.
5. electromagnetism friction speed link gear as claimed in claim 4, is characterized in that：The driven sliding block lower end linking is oriented downward
Reach below installation frame, then prolong liter forwards again, followed by extending right to behind the center of installation frame, then to peace
The frame up lower section of frame extends but the linkage that do not contacted with installation frame is cranked arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611150243.9A CN106481779B (en) | 2016-12-14 | 2016-12-14 | A kind of electromagnetism friction speed linkage mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611150243.9A CN106481779B (en) | 2016-12-14 | 2016-12-14 | A kind of electromagnetism friction speed linkage mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106481779A true CN106481779A (en) | 2017-03-08 |
| CN106481779B CN106481779B (en) | 2018-10-09 |
Family
ID=58285038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611150243.9A Expired - Fee Related CN106481779B (en) | 2016-12-14 | 2016-12-14 | A kind of electromagnetism friction speed linkage mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106481779B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108380081A (en) * | 2018-01-24 | 2018-08-10 | 庄燕双 | A kind of petroleum pipeline production paint mixing arrangement |
| CN108644347A (en) * | 2018-06-25 | 2018-10-12 | 嘉兴兴涛汽车零部件有限公司 | A kind of speed changing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011137497A (en) * | 2009-12-28 | 2011-07-14 | Canon Anelva Corp | Rack and pinion mechanism and vacuum treatment device with the same |
| CN103511581A (en) * | 2012-06-28 | 2014-01-15 | 俞卫群 | Double-rack rotation mechanism |
| CN203406194U (en) * | 2013-08-02 | 2014-01-22 | 乐清市华尊电气有限公司 | Linkage gear component used in miniature operating mechanism |
| CN103807396A (en) * | 2014-01-23 | 2014-05-21 | 太仓宝达齿条有限公司 | Rapid-reset gear rack mechanism |
| CN204344840U (en) * | 2014-12-07 | 2015-05-20 | 浙江盛源空压机制造有限公司 | One converts reciprocating mechanism to by rotary motion |
-
2016
- 2016-12-14 CN CN201611150243.9A patent/CN106481779B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011137497A (en) * | 2009-12-28 | 2011-07-14 | Canon Anelva Corp | Rack and pinion mechanism and vacuum treatment device with the same |
| CN103511581A (en) * | 2012-06-28 | 2014-01-15 | 俞卫群 | Double-rack rotation mechanism |
| CN203406194U (en) * | 2013-08-02 | 2014-01-22 | 乐清市华尊电气有限公司 | Linkage gear component used in miniature operating mechanism |
| CN103807396A (en) * | 2014-01-23 | 2014-05-21 | 太仓宝达齿条有限公司 | Rapid-reset gear rack mechanism |
| CN204344840U (en) * | 2014-12-07 | 2015-05-20 | 浙江盛源空压机制造有限公司 | One converts reciprocating mechanism to by rotary motion |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108380081A (en) * | 2018-01-24 | 2018-08-10 | 庄燕双 | A kind of petroleum pipeline production paint mixing arrangement |
| CN108644347A (en) * | 2018-06-25 | 2018-10-12 | 嘉兴兴涛汽车零部件有限公司 | A kind of speed changing device |
| CN108644347B (en) * | 2018-06-25 | 2024-04-19 | 嘉兴兴涛汽车零部件有限公司 | Speed changing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106481779B (en) | 2018-10-09 |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181009 Termination date: 20191214 |
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| CF01 | Termination of patent right due to non-payment of annual fee |