CN108843768A - gear structure - Google Patents
gear structure Download PDFInfo
- Publication number
- CN108843768A CN108843768A CN201810983482.5A CN201810983482A CN108843768A CN 108843768 A CN108843768 A CN 108843768A CN 201810983482 A CN201810983482 A CN 201810983482A CN 108843768 A CN108843768 A CN 108843768A
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- Prior art keywords
- gear
- flexible carrier
- matrix
- rack gear
- auxiliary section
- 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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- 239000011159 matrix material Substances 0.000 claims abstract description 55
- 230000002093 peripheral effect Effects 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims description 19
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 230000007704 transition Effects 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 description 9
- 230000006872 improvement Effects 0.000 description 9
- 239000004033 plastic Substances 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 210000001331 nose Anatomy 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 239000007769 metal material Substances 0.000 description 3
- 230000001788 irregular Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 210000003781 tooth socket Anatomy 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/17—Toothed wheels
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- 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
- F16H19/043—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 for converting reciprocating movement in a continuous rotary movement or vice versa, e.g. by opposite racks engaging intermittently for a part of the stroke
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gears, Cams (AREA)
Abstract
The invention discloses a kind of gear structure, including gear matrix, the flexible carrier set on gear matrix periphery and the rack gear that is connect with the flexible carrier；The flexible carrier includes the inner peripheral being oppositely arranged and outer peripheral edge；The gear matrix periphery is equipped with the first auxiliary section, and the inner peripheral of the flexible carrier is equipped with first connecting portion, and the first connecting portion can be coupled or be detached from first auxiliary section, so that the flexible carrier is removably mounted to the gear matrix；The outer peripheral edge of the flexible carrier is equipped with the second auxiliary section, and the rack gear periphery is equipped with second connecting portion, and the second connecting portion can be coupled or be detached from second auxiliary section, so that the rack gear is removably mounted to the flexible carrier.Flexible carrier transition is arranged in gear structure provided by the invention between gear matrix and rack gear, make rack gear can from gear matrix fast quick-detach, and the new rack gear of quick-replaceable improves production efficiency, reduces production cost without more gear changing matrix.
Description
Technical field
The invention belongs to reduction gearing mechanism technical field more particularly to a kind of gear structures.
Background technique
Currently, the transmission gear in gear reduction is generally made using metal material, but due to metal material
Material it is at high cost, and weight is larger, and there is inconvenience in when use；In order to reduce cost, some transmission gears use plastic production,
However due to easily wearing using the section of rack of plastic injection or printing shaping, plastics, and generally require to scrap upon wear
Entire gear structure including gear matrix, so that the service life of entire gear structure is short, and the replacement of gear matrix
It is time-consuming and laborious, hinder the normal production of the entire production line.
Summary of the invention
The purpose of the present invention is to provide a kind of gear structures.
For achieving the above object, an embodiment of the present invention provides a kind of gear structure, including gear matrix, is set to
The flexible carrier of gear matrix periphery and the rack gear being connect with the flexible carrier；The flexible carrier include be oppositely arranged it is interior
Periphery and outer peripheral edge；The gear matrix periphery is equipped with the first auxiliary section, and the inner peripheral of the flexible carrier is equipped with first
Interconnecting piece, the first connecting portion can be coupled or be detached from first auxiliary section, so that the flexible carrier is detachably installed
In the gear matrix；The outer peripheral edge of the flexible carrier is equipped with the second auxiliary section, and the rack gear periphery is equipped with second and connects
Socket part, the second connecting portion can be coupled or be detached from second auxiliary section so that the rack gear be removably mounted to it is described
Flexible carrier.
As the further improvement of an embodiment of the present invention, the flexible carrier is arc-shaped and surrounds the gear base
The partial circumferential of body is arranged；The rack gear is arc-shaped and the portion perimeter edge around the flexible carrier is arranged.
As the further improvement of an embodiment of the present invention, the flexible carrier is circular ring shape and surrounds the gear base
The entire periphery of body is arranged；The rack gear is circular ring shape and is arranged around the entire outer peripheral edge of the flexible carrier.
As the further improvement of an embodiment of the present invention, first auxiliary section is multiple spaced first recessed
Slot, the first connecting portion are the first protrusion of the position setting of corresponding first groove；When the flexible carrier is installed on
When the gear matrix, first protrusion is snapped connection with first groove.
As the further improvement of an embodiment of the present invention, second auxiliary section is multiple spaced second recessed
Slot, the second connecting portion are the second protrusion of the position setting of corresponding second groove；Described in being installed on when the rack gear
When flexible carrier, second protrusion is snapped connection with first groove.
As the further improvement of an embodiment of the present invention, the rack gear is made of wear-resistant material.
As the further improvement of an embodiment of the present invention, the rack gear is equipped with far from the periphery of the flexible carrier
Wear-resistant coating.
As the further improvement of an embodiment of the present invention, it is evenly distributed with around the inner peripheral of the flexible carrier more
A first connecting portion is evenly distributed with multiple second auxiliary sections around the outer peripheral edge of the flexible carrier, and described first connects
The quantity of socket part is less than the quantity of second auxiliary section.
As the further improvement of an embodiment of the present invention, close to the surface of the gear matrix on the flexible carrier
Above circumferentially arranged to have air hole structure, the air hole structure includes multiple mutually discontinuous stomatas, and the stomata is round, square
One of them in shape, arc, ellipse or abnormity.
As the further improvement of an embodiment of the present invention, the air hole structure is more along being arranged radially for flexible carrier
Layer.
Compared with prior art, flexible carrier is arranged between rack and pinion matrix in gear structure provided by the invention,
So that flexible carrier is removably connected to gear matrix, and rack gear is made to be removably connected to flexible carrier, thus, so that rack gear is logical
It crosses flexible carrier and is removably connected to gear matrix.In rack gear abrasion, since flexible carrier is arranged between gear matrix and rack gear
Transition so that rack gear can from gear matrix fast quick-detach, and the new rack gear of quick-replaceable is improved without more gear changing matrix
Production efficiency, reduces production cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of an embodiment of the present invention middle gear structure；
Fig. 2 is the structural schematic diagram of flexible carrier and rack gear in an embodiment of the present invention；
Fig. 3 is the structural schematic diagram of flexible carrier in an embodiment of the present invention；
Fig. 4 is the structural schematic diagram of manipulator in an embodiment of the present invention；
Fig. 5 is the structural schematic diagram of manipulator in another embodiment of the present invention.
Specific embodiment
Below with reference to specific embodiment shown in the drawings, the present invention will be described in detail.But these embodiments are simultaneously
The present invention is not limited, structure that those skilled in the art are made according to these embodiments, method or functionally
Transformation is included within the scope of protection of the present invention.
It should be understood that the art of the representation space relative position used herein such as "upper", " top ", "lower", " lower section "
Language be for convenient for explanation purpose come describe as shown in the drawings a unit or feature relative to another unit or spy
The relationship of sign.The term of relative space position can be intended to include equipment in use or work other than orientation as shown in the figure
Different direction.
As shown in Figs. 1-5, gear structure of the invention is introduced.In the present embodiment, gear structure 1 includes gear matrix
100, the flexible carrier 200 set on 100 periphery of gear matrix and the rack gear 300 that is connect with the flexible carrier 200.The flexibility
Carrier 200 includes the inner peripheral 210 being oppositely arranged and outer peripheral edge 220.100 periphery of gear matrix is equipped with the first auxiliary section
110, the inner peripheral 210 of the flexible carrier 200 is equipped with first connecting portion 211, and the first connecting portion 211 can be with described the
The mating of one auxiliary section 110 is detached from, so that the flexible carrier 200 is removably mounted to the gear matrix 100.The flexibility
The outer peripheral edge 220 of carrier 200 is equipped with the second auxiliary section 221, and 300 periphery of rack gear is equipped with second connecting portion 310, described
Second connecting portion 310 can be coupled or be detached from second auxiliary section 221 so that the rack gear 300 be removably mounted to it is described
Flexible carrier 200.
Flexible carrier 200 is arranged in gear structure 1 provided by the invention between rack gear 300 and gear matrix 100, so that
Flexible carrier 200 is removably connected to gear matrix 100, and rack gear 300 is made to be removably connected to flexible carrier 200, thus, make
It obtains rack gear 300 and gear matrix 100 is removably connected to by flexible carrier 200.When rack gear 300 is worn, due to gear matrix
Between 100 and rack gear 300 be arranged 200 transition of flexible carrier so that rack gear 300 can from gear matrix 100 fast quick-detach, and quickly
The rack gear 300 more renewed improves production efficiency, reduces production cost without more gear changing matrix 100.
Specifically, flexible carrier 200 is made of flexible material, can be PLA (plastics) material, can also be other tools
Material flexible or flexible, embodiment of the present invention to this with no restriction.
Further, as shown in Fig. 2, the flexible carrier 200 is part that is arc-shaped and surrounding the gear matrix 100
Periphery setting.The rack gear 300 is arc-shaped and the portion perimeter edge 220 around the flexible carrier 200 is arranged.
Preferably, as shown in figure 3, the flexible carrier 200 is circular ring shape and the entire week for surrounding the gear matrix 100
Edge setting；The rack gear 300 is circular ring shape and is arranged around the entire outer peripheral edge 220 of the flexible carrier 200.
According to different usage scenarios, rack structure 300 can be set to arc-shaped or circular ring shape, correspondingly, flexible
It is set as arc-shaped or circular ring shape to 200 being adapted to property of carrier.
In embodiments of the present invention, first auxiliary section 110 be multiple spaced first grooves, described first
Interconnecting piece 211 is the first protrusion of the position setting of corresponding first groove.When the flexible carrier 200 is installed on the tooth
When taking turns matrix 100, first protrusion is snapped connection with first groove.Specifically, the first protrusion is mutual with the first groove
Connection is inlayed, and the two interference connects.Because flexible carrier is made of flexible material, then relatively easily the first protrusion can be pressed
It presses and is flush-mounted in the first groove.
Multiple spaced first grooves are formed uniformly in 100 periphery of gear matrix, the position of corresponding first groove
It sets, multiple first protrusions has been formed uniformly on 300 inner peripheral of flexible carrier.The first groove and flexibility on gear matrix 100
It is fitted close between the first protrusion on 0 inner peripheral of carrier 30 as one kind, it is ensured that transmission process middle gear matrix 100 and flexible carrier 300
The movement on position will not occur, guarantee the normal work of total.
Further, second auxiliary section 221 is multiple spaced second grooves, the second connecting portion 310
The second protrusion being arranged for the position of correspondence second groove；When the rack gear 300 is installed on the flexible carrier 200,
Second protrusion is snapped connection with first groove.In the second protrusion and 200 outer peripheral edge of flexible carrier on rack gear 300
It is fitted close between second groove, it is ensured that the shifting on position will not occur in transmission process between flexible carrier 200 and rack gear 300
It is dynamic, it is further ensured that the normal work of total.
Specifically, the second protrusion is mutually inlayed with the second groove connect, and the two interference connects.Because flexible carrier is soft
Property material be made, then relatively easily the second protrusion can be pressed and in the second groove.
In embodiments of the present invention, rack gear 100 can be made of wear-resistant material.That is, rack gear 100 can be firmly
The material of matter is made, such as metal material, to increase its intensity, extends the service life of rack gear, keeps gear drive more stable.
In other embodiment, rack gear 100, which can also be, is fabricated from a flexible material, and in rack gear 300 far from described
The periphery of flexible carrier is equipped with wearing layer.Indeed, it is possible to it is coated with wear-resistant coating on the tooth of rack gear 300, it can also be in tooth
Antifriction metal (AFM) layer is installed by the modes such as being molded, pasting on the tooth of item 300.The intensity that rack gear 300 can equally be increased in this way, prolongs
The service life of long rack gear 300, keeps gear drive more stable.
Further, the inner peripheral 210 around the flexible carrier 200 is evenly distributed with multiple first connecting portions
211, multiple second auxiliary sections 221, the first connecting portion are evenly distributed with around the outer peripheral edge 220 of the flexible carrier 200
211 quantity is less than the quantity of second auxiliary section 221.Specifically, as shown in Figures 2 and 3, each of on matrix 100
First auxiliary section 110 includes two branch slots.Correspondingly, each first connecting portion 211 on flexible carrier 200 includes two
A nose 2111 and 2112.When flexible carrier 200 is installed on matrix 100, the nose 2111 and 2112 can engage respectively
In in two branch slots.Nose 2111 and 2112 is hook, and the end of hook is close to each other, in this way in nose 2111 and
2112 in the branch slot when, the connection between flexible carrier 200 and matrix 100 is more firm, and no matter gear structure 1 is along which
Direction rotates, and flexible carrier 200 will not loosen.Each first connecting portion 211 includes two noses 2111 and 2112, therefore its
Quantity of the quantity less than the second auxiliary section 221.
Gear structure 1 in embodiment of the present invention can be applied in robot device.As illustrated in figures 4-5, manipulator
Device includes manipulator ontology 2 and the gear structure 1 that is arranged on the manipulator ontology 2.
As shown in figure 5, flexible carrier 200 and rack gear 300 can also be made to be integrally formed, flexible material/elasticity material is used
Material (such as PLA material) is made.And wearing layer is equipped on periphery of the rack gear 300 far from the flexible carrier.Indeed, it is possible to
It is coated with wear-resistant coating on the tooth of rack gear 300, wear-resisting gold can also be installed by the modes such as being molded, pasting on the tooth of rack gear 300
Belong to layer.The intensity of rack gear 300 can equally be increased in this way, extend the service life of rack gear 300, keep gear drive more stable.
In embodiments of the present invention, on the flexible carrier 200 close to the gear matrix 100 surface on circumferentially
Be provided with air hole structure 230, the air hole structure 230 includes multiple mutually discontinuous stomatas 231, the stomata 231 be it is round,
One of them in rectangle, arc, ellipse or abnormity.Specifically, abnormity refers to irregular close-shaped, such as not right
Claim close-shaped, or close-shaped but length with four edges is different is also not parallel to each other and other irregular conditions, this hair
Bright embodiment to this with no restriction.In the present embodiment, stomata 231 is trapezoidal.
Preferably, the air hole structure 230 is arranged radially multilayer along flexible carrier 200.In the present embodiment, stomata
Structure 230 is preferably three layers of arrangement, ensures the size of mutual extrusion when gear engagement, guarantees stable drive.
In embodiments of the present invention, the stomata 231 in the neighboring layers of air hole structure 230 can be staggered.Staggeredly
The stomata 231 of arrangement can make rack gear 300 more stable.
Preferably, each stomata 231 runs through rack gear 300 along the thickness direction of rack gear 300.In a further embodiment,
Stomata may be the blind hole being arranged on rack gear, not through rack gear.
In the present embodiment, main as shown in figure 4, air hole structure 230 is arranged on the flexible carrier 200 of flexible material
It is used to still to guarantee in the case where gear drive middle gear precision is not high the stability of engaged transmission.It is specific next
It says, gear drive (not shown) generally comprises intermeshing first gear and second gear.First gear or the second tooth
One of wheel can be the gear structure 1 of present embodiment or the two can be gear structure 1 in present embodiment.It lifts
For example, in the case where first gear is gear structure 1 in present embodiment, when second gear engages connection first gear
When, while tooth socket in the first gear of the tooth engagement connection corresponding position in second gear, because flexible carrier 200 is flexibility
Material is made, and the tooth of second gear can squeeze the air hole structure 231 on flexible carrier 200, to ensure that the stabilization of engagement.?
The precision of the tooth on tooth and first gear in second gear is not high, or when engagement connection is not in accurate corresponding situation,
Extrudable air hole structure 230, then can to remain stable extruding between first gear and second gear when because of engagement
State ensure that gear-driven exactly.
Specifically, it can set first gear to slightly larger than two transmission shafts with the radical length that engages of second gear
The distance between, the two produces range difference.When first gear is engaged with second gear, the tooth in second gear can be squeezed
Air hole structure 230 on the flexible carrier 200 of first gear, thus the compression distance of air hole structure 230 can offset it is above-mentioned
Range difference, to ensure that the stabilization of engagement.
Similarly, first gear and second gear all can be gear structure 1 in present embodiment, two such gear
Flexible carrier 200 on be respectively provided with air hole structure 230, preferably reduce the required precision to gear.It is suitable by setting
Gear distance between axles, after gear engagement, the deformation of first gear and all oriented axis direction of second gear.Such a gear turns
During one week dynamic, the state squeezed is kept with an other gear always, ensure that the transmission of exactly.
In embodiments of the present invention, the generally radially decrement of stomata 231 is 0.1mm~1mm, according to the processing of gear
The generally radially decrement of the difference of precision and mounting means, the stomata 231 when gear engages may also be bigger, and the present invention is implemented
Mode to this with no restriction.Specifically, in embodiments of the present invention, the generally radially decrement of stomata 231 can be
0.2mm or 0.5mm.By setting suitable gear distance between axles, after allowing gear to engage, the gear of setting stomata 231 has 0.2mm
Or deformation of the 0.5mm to axis direction.Gear one has enough to meet the need in this way, keeps the state squeezed with an other gear always, protects
The transmission of exactly is demonstrate,proved.To substantially reduce the required precision to gear, the difficulty of installation is also reduced.Make original essence
Degree demand is reduced to +/- 0.15mm by +/- 0.005mm.
Flexible carrier 200 is arranged in gear structure 1 provided by the invention between rack gear 300 and gear matrix 100, so that
Flexible carrier 200 is removably connected to gear matrix 100, and rack gear 300 is made to be removably connected to flexible carrier 200, thus, make
It obtains rack gear 300 and gear matrix 100 is removably connected to by flexible carrier 200.When rack gear 300 is worn, due to gear matrix
Between 100 and rack gear 300 be arranged 200 transition of flexible carrier so that rack gear 300 can from gear matrix 100 fast quick-detach, and quickly
The rack gear 300 more renewed improves production efficiency, reduces production cost without more gear changing matrix 100.Rack gear 100 can
To be made of wear-resistant material, to increase its intensity, extends the service life of rack gear, keep gear drive more stable.Rack gear 100 is also
It can be and be fabricated from a flexible material, and be coated with wear-resistant coating on periphery of the rack gear 300 far from the flexible carrier.Also,
Can on flexible carrier 200 circumferentially arranged air hole structure 230, thus the situation not high in gear drive middle gear precision
Under still can guarantee engaged transmission stability.
It should be appreciated that although this specification is described in terms of embodiments, but not each embodiment only includes one
A independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should will say
As a whole, the technical solution in each embodiment may also be suitably combined to form those skilled in the art can for bright book
With the other embodiments of understanding.
The series of detailed descriptions listed above only for feasible embodiment of the invention specifically
Protection scope bright, that they are not intended to limit the invention, it is all without departing from equivalent implementations made by technical spirit of the present invention
Or change should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of gear structure, which is characterized in that including gear matrix, set on gear matrix periphery flexible carrier and with it is described
The rack gear of flexible carrier connection；The flexible carrier includes the inner peripheral being oppositely arranged and outer peripheral edge；
The gear matrix periphery is equipped with the first auxiliary section, and the inner peripheral of the flexible carrier is equipped with first connecting portion, institute
Stating first connecting portion can be coupled or be detached from first auxiliary section, so that the flexible carrier is removably mounted to the gear
Matrix；
The outer peripheral edge of the flexible carrier is equipped with the second auxiliary section, and the rack gear periphery is equipped with second connecting portion, and described the
Two interconnecting pieces can be coupled or be detached from second auxiliary section, so that the rack gear is removably mounted to the flexible carrier.
2. gear structure according to claim 1, which is characterized in that the flexible carrier is arc-shaped and surrounds the tooth
Take turns the partial circumferential setting of matrix；The rack gear is arc-shaped and the portion perimeter edge around the flexible carrier is arranged.
3. gear structure according to claim 1, which is characterized in that the flexible carrier is circular ring shape and surrounds the tooth
Take turns the entire periphery setting of matrix；The rack gear is circular ring shape and is arranged around the entire outer peripheral edge of the flexible carrier.
4. gear structure according to claim 1, which is characterized in that first auxiliary section is multiple spaced the
One groove, the first connecting portion are the first protrusion of the position setting of corresponding first groove；When the flexible carrier is pacified
When loaded on the gear matrix, first protrusion is snapped connection with first groove.
5. gear structure according to claim 1, which is characterized in that second auxiliary section is multiple spaced the
Two grooves, the second connecting portion are the second protrusion of the position setting of corresponding second groove；When the rack gear is installed on
When the flexible carrier, second protrusion is snapped connection with first groove.
6. gear structure according to claim 1, which is characterized in that the rack gear is made of wear-resistant material.
7. gear structure according to claim 1, which is characterized in that on periphery of the rack gear far from the flexible carrier
Equipped with wearing layer.
8. gear structure according to claim 1, which is characterized in that the inner peripheral around the flexible carrier is uniformly distributed
There are multiple first connecting portions, is evenly distributed with multiple second auxiliary sections around the outer peripheral edge of the flexible carrier, described
The quantity of one interconnecting piece is less than the quantity of second auxiliary section.
9. gear structure according to claim 1, which is characterized in that close to the gear matrix on the flexible carrier
Circumferentially arranged on surface to have an air hole structure, the air hole structure includes multiple mutually discontinuous stomatas, the stomata be it is round,
One of them in rectangle, arc, ellipse or abnormity.
10. gear structure according to claim 9, which is characterized in that diameter of the air hole structure along the flexible carrier
To setting multilayer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810983482.5A CN108843768A (en) | 2018-08-27 | 2018-08-27 | gear structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810983482.5A CN108843768A (en) | 2018-08-27 | 2018-08-27 | gear structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108843768A true CN108843768A (en) | 2018-11-20 |
Family
ID=64188749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810983482.5A Withdrawn CN108843768A (en) | 2018-08-27 | 2018-08-27 | gear structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108843768A (en) |
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|---|---|---|---|---|
| JP2007210304A (en) * | 2006-02-13 | 2007-08-23 | Matsushita Electric Ind Co Ltd | Sheet metal outsert gear |
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| CN107387728A (en) * | 2017-09-13 | 2017-11-24 | 苏州工业园区凯艺精密科技有限公司 | A kind of robot manipulator structure of dismantled and assembled rack |
| CN107654612A (en) * | 2017-10-27 | 2018-02-02 | 盐城恒发精密齿轮有限公司 | Detachable gear structure |
| CN107725728A (en) * | 2017-10-31 | 2018-02-23 | 郑明存 | A kind of wear-resisting generator speed increasing mechanism gear assembly |
| CN207715687U (en) * | 2018-01-14 | 2018-08-10 | 常州大学 | Gear with flexible pores structure |
| CN208749944U (en) * | 2018-08-27 | 2019-04-16 | 苏州小工匠机器人有限公司 | Gear structure |
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Address after: 215000 building 15, Luzhi Intelligent Manufacturing Industrial Park, No. 1, Zhangqing street, Luzhi Town, Wuzhong District, Suzhou City, Jiangsu Province Applicant after: SUZHOU XIAOGONGJIANG ROBOT Co.,Ltd. Address before: 215000 5 / F, building 2, 33 linbu street, Suzhou Industrial Park, Jiangsu Province Applicant before: SUZHOU XIAOGONGJIANG ROBOT Co.,Ltd. |
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