CN105822730A - MiNi type harmonic reducer with motor shaft - Google Patents
MiNi type harmonic reducer with motor shaft Download PDFInfo
- Publication number
- CN105822730A CN105822730A CN201610352588.6A CN201610352588A CN105822730A CN 105822730 A CN105822730 A CN 105822730A CN 201610352588 A CN201610352588 A CN 201610352588A CN 105822730 A CN105822730 A CN 105822730A
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- CN
- China
- Prior art keywords
- wheel
- upper shell
- mini type
- flexbile gear
- fixed
- 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
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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
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
- F16H1/32—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Retarders (AREA)
Abstract
The invention relates to the field of harmonic reducers, in particular to a MiNi type harmonic reducer with a motor shaft. The MiNi type harmonic reducer comprises an upper shell, a flexible wheel, a rigid wheel, a four-point contact bearing, a bearing cover and the motor rotating shaft. The upper shell is fixed to one side of the rigid wheel, and the other side of the rigid wheel is fixed to the bearing cover. The flexible wheel is engaged in the rigid wheel. The motor rotating shaft is arranged in the flexible wheel. The motor rotating shaft penetrates out of the upper shell. The flexible wheel is fixed to a loading plate in the bearing cover. The four-point contact bearing is arranged between the loading plate and the combination of the bearing cover and the rigid wheel. After the scheme is adopted, the MiNi type harmonic reducer has the beneficial effects of being easy to manufacture, high in precision, convenient to install and small in mass.
Description
Technical field
The present invention relates to harmonic speed reducer field, refer in particular to the MiNi type harmonic speed reducer of a kind of charged arbor.
Background technology
Reductor is a kind of power transmission mechanism, utilizes the velocity transducer of gear, the winding number of electric motor decelerates to desired winding number, and obtains the mechanism of bigger torque.Reductor of a great variety, model is different, variety classes has different purposes, wherein harmonic wave speed reducing machine is a kind of a kind of Novel speed reducer utilizing Planetary Gear Transmission principle to grow up, owing to its bearing capacity is high, gear ratio is big, and volume is little, lightweight, stable drive and transmission accuracy these particular advantages high so that harmonic wave speed reducing machine is widely used in the industries such as electronics, space flight and aviation, robot.In production, when using harmonic speed reducer, generally use harmonic speed reducer and other component separable assembled, first harmonic speed reducer is assembled in decelerator and fixes on seat, then assemble the servomotor for power input and the output flange for power output.
But, in above-mentioned deceleration device, owing to needing the intermediate connector by other to be attached (such as motor fixing frame, adpting flange etc.) between harmonic speed reducer and motor, therefore whole deceleration device is caused to manufacture cumbersome, and owing to adding many intermediate connectors, result also in simultaneously the production cost of whole deceleration device compared with high, transmission accuracy is low, volume is big, Heavy Weight.Along with the continuous expansion of harmonic speed reducer application, more and more higher to its volume and prescription.
Therefore, this is made further research by the present inventor, develops the MiNi type harmonic speed reducer of a kind of charged arbor, and this case thus produces.
Summary of the invention
It is an object of the invention to provide the MiNi type harmonic speed reducer of a kind of charged arbor, be simple to manufacture, precision is high, easy for installation and light weight.
To achieve these goals, technical scheme is as follows:
A kind of MiNi type harmonic speed reducer of charged arbor, including upper shell, flexbile gear, just wheel, four spot contact bearings, bearing cap, machine shaft, described upper shell is fixed with the side just taken turns, the opposite side of described firm wheel is fixed with bearing cap, described flexbile gear is engaged in just taking turns, and described machine shaft is arranged in flexbile gear, and machine shaft passes from upper shell, flexbile gear is fixed with the load board in bearing cap, and described four spot contact bearings are arranged on bearing cap, just between wheel and described load board.
Further, described flexbile gear is provided with cushion block, between described machine shaft and cushion block or upper shell, is provided with spring bearing.
After using such scheme, the present invention compared with prior art, has the advantage that
Because power input shaft uses directly as machine shaft, the adapter flange needed when eliminating motor and harmonic wave reducer group, greatly improve installation accuracy, also reduce cost, compared with general auxiliary products, quality about decreases 40%, and this is a breakthrough the most surprising, commercially receives welcome greatly.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the present invention；
Label declaration
Upper shell 1, flexbile gear 2, just take turns 3, four spot contact bearings 4, bearing cap 5,
Machine shaft 6, load board 7, cushion block 8, spring bearing 9.
Detailed description of the invention
The present invention is further illustrated with specific embodiment below in conjunction with the accompanying drawings.
As shown in the figure, a kind of MiNi type harmonic speed reducer of charged arbor, including upper shell 1, flexbile gear 2, just take turns 3, four spot contact bearings 4, bearing cap 5, machine shaft 6, load board 7, upper shell 1 and the side just taking turns 3 are fixed, just the opposite side of wheel 3 is fixed with bearing cap 5, upper shell 1, just take turns 3, bearing cap 5 and load board 7 and constitute the housing portion of harmonic speed reducer, compact conformation.
Flexbile gear 2 is engaged on just takes turns in 3, machine shaft 6 as input is arranged in flexbile gear 2, flexbile gear 2 is provided with cushion block 8, it is provided with spring bearing 9 between machine shaft 6 and cushion block 8, upper shell 1, owing to machine shaft 6 passes from upper shell 1, it is therefore desirable to machine shaft 6 is played the effect of supporting & stablizing by spring bearing 9.
Flexbile gear 2 is fixed with the load board 7 in bearing cap 5, load board 7 carrying fixing with flexbile gear 2 output, and four spot contact bearings 4 are arranged on bearing cap 5, just between wheel 3 and load board 7, can bear bi-directional axial load.By cushion block 8, the axiality of flexbile gear 2 and load board 7 can be improved, i.e. improve the transmission accuracy of harmonic speed reducer.
Above are only the specific embodiment of the present invention, but the design concept of the present invention is not limited thereto, all changes utilizing this design that the present invention carries out unsubstantiality, the behavior invading scope all should be belonged to.
Claims (2)
1. the MiNi type harmonic speed reducer of a charged arbor, it is characterized in that: include upper shell, flexbile gear, just wheel, four spot contact bearings, bearing cap, machine shaft, described upper shell is fixed with the side just taken turns, the opposite side of described firm wheel is fixed with bearing cap, described flexbile gear is engaged in just taking turns, described machine shaft is arranged in flexbile gear, and machine shaft passes from upper shell, flexbile gear is fixed with the load board in bearing cap, and described four spot contact bearings are arranged on bearing cap, just between wheel and described load board.
The MiNi type harmonic speed reducer of a kind of charged arbor the most according to claim 1, it is characterised in that: described flexbile gear is provided with cushion block, between described machine shaft and cushion block or upper shell, is provided with spring bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610352588.6A CN105822730A (en) | 2016-05-25 | 2016-05-25 | MiNi type harmonic reducer with motor shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610352588.6A CN105822730A (en) | 2016-05-25 | 2016-05-25 | MiNi type harmonic reducer with motor shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105822730A true CN105822730A (en) | 2016-08-03 |
Family
ID=56530625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610352588.6A Pending CN105822730A (en) | 2016-05-25 | 2016-05-25 | MiNi type harmonic reducer with motor shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105822730A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106936261A (en) * | 2017-04-10 | 2017-07-07 | 南京信息工程大学 | Flexbile gear output harmonic wave all-in-one |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60143244A (en) * | 1983-12-29 | 1985-07-29 | Mitsubishi Electric Corp | Harmonic gear device |
| GB2266354A (en) * | 1992-04-20 | 1993-10-27 | Jupitor Corp | Rotor rotating apparatus for inspection of a jet engine |
| CN102734393A (en) * | 2012-06-11 | 2012-10-17 | 苏州绿的谐波传动科技有限公司 | Harmonic speed reducer with input shaft |
| CN202883895U (en) * | 2012-08-17 | 2013-04-17 | 赵勇 | Harmonic reducer |
| CN103671844A (en) * | 2013-11-28 | 2014-03-26 | 苏州绿的谐波传动科技有限公司 | Compact-structure harmonic reducer |
| CN204425109U (en) * | 2014-12-31 | 2015-06-24 | 山东帅克机械制造股份有限公司 | A kind of combination harmonic reducing motor all-in-one |
| CN205780624U (en) * | 2016-05-25 | 2016-12-07 | 浙江来福谐波传动股份有限公司 | A kind of MiNi type harmonic speed reducer of charged arbor |
-
2016
- 2016-05-25 CN CN201610352588.6A patent/CN105822730A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60143244A (en) * | 1983-12-29 | 1985-07-29 | Mitsubishi Electric Corp | Harmonic gear device |
| GB2266354A (en) * | 1992-04-20 | 1993-10-27 | Jupitor Corp | Rotor rotating apparatus for inspection of a jet engine |
| CN102734393A (en) * | 2012-06-11 | 2012-10-17 | 苏州绿的谐波传动科技有限公司 | Harmonic speed reducer with input shaft |
| CN202883895U (en) * | 2012-08-17 | 2013-04-17 | 赵勇 | Harmonic reducer |
| CN103671844A (en) * | 2013-11-28 | 2014-03-26 | 苏州绿的谐波传动科技有限公司 | Compact-structure harmonic reducer |
| CN204425109U (en) * | 2014-12-31 | 2015-06-24 | 山东帅克机械制造股份有限公司 | A kind of combination harmonic reducing motor all-in-one |
| CN205780624U (en) * | 2016-05-25 | 2016-12-07 | 浙江来福谐波传动股份有限公司 | A kind of MiNi type harmonic speed reducer of charged arbor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106936261A (en) * | 2017-04-10 | 2017-07-07 | 南京信息工程大学 | Flexbile gear output harmonic wave all-in-one |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160803 |