CN204985520U - Simple and easy harmonic speed reducer ware of automatic aligning of ability - Google Patents
Simple and easy harmonic speed reducer ware of automatic aligning of ability Download PDFInfo
- Publication number
- CN204985520U CN204985520U CN201520741884.6U CN201520741884U CN204985520U CN 204985520 U CN204985520 U CN 204985520U CN 201520741884 U CN201520741884 U CN 201520741884U CN 204985520 U CN204985520 U CN 204985520U
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- flexbile gear
- roller bearing
- speed reducer
- cross roller
- harmonic speed
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Abstract
The utility model relates to a simple and easy harmonic speed reducer ware of automatic aligning of ability is refered in particular to in harmonic speed reducer ware field, including wave generator, flexbile gear, circular spline, load board, cross cross roller bearing, wave generator is hollow structure, the flexbile gear cover is established outside wave generator, the bottom and the load board fixed connection of flexbile gear, the internal tooth of circular spline and the outer gear mesh of flexbile gear are provided with cross cross roller bearing between the bottom of circular spline and flexbile gear, the outer lane of cross cross roller bearing is fixed in the flexbile gear bottom, and the inner circle of cross cross roller bearing leans on with the circular spline mutually. After adopting above -mentioned scheme, small, light in weight, transmission are steady.
Description
Technical field
The utility model relates to harmonic speed reducer field, refers in particular to a kind of simple and easy harmonic speed reducer of energy self-aligning.
Background technique
Speed reducer is a kind of power transmission mechanism, utilizes the velocity transducer of gear, and the winding number of electric motor is decelerated to desired winding number, and obtains the mechanism of larger torque.Speed reducer of a great variety, model is different, variety classes has different purposes, and wherein harmonic wave speed reducing machine is a kind of a kind of Novel speed reducer utilizing Planetary Gear Transmission principle to grow up, and is widely used in the industries such as electronics, space flight and aviation, robot, in order to improve output torque, obtain better bearing capacity and velocity ratio, therefore, the present inventor makes further research this, develop a kind of simple and easy harmonic speed reducer of energy self-aligning, this case produces thus.
Model utility content
The purpose of this utility model is the simple and easy harmonic speed reducer providing a kind of energy self-aligning, and volume is little, lightweight, stable drive.
To achieve these goals, the technical solution of the utility model is as follows:
A simple and easy harmonic speed reducer for energy self-aligning, comprise wave-generator, flexbile gear, just wheel, load board, cross roller bearing, described wave-generator is hollow structure, and described flexbile gear is set in outside wave-generator, and the bottom of flexbile gear is fixedly connected with load board; The described internal tooth of firm wheel is meshed with the external tooth of flexbile gear, and be just provided with cross roller bearing between wheel and the bottom of flexbile gear, the outer ring of described cross roller bearing is fixed on bottom flexbile gear, and the inner ring of cross roller bearing leans on mutually with firm wheel.
Further, flexible bearing is provided with between described flexbile gear and wave-generator.
After adopting such scheme, the utility model compared with prior art, has the following advantages:
Save the material of general harmonic speed reducer loading section and housing parts, reduce its manufacture cost; Simplify the part of harmonic speed reducer in a large number, greatly improve efficiency of assembling; During conducting transmission line arrangement, cable passing in the through hole of wave-generator, can avoid cable and being exposed to outside, make cable not fragile, but also decrease the length of cable, avoid unnecessary waste, greatly reduce the axial dimension of harmonic speed reducer entirety; Cross roller bearing, as the hinge connecting flexbile gear and just taken turns, greatly improves stability of rotation and the bending resistance of harmonic speed reducer.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model;
Label declaration
Wave-generator 1, flexbile gear 2, just takes turns 3, cross roller bearing 4, flexible bearing 5.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
As shown in the figure, the simple and easy harmonic speed reducer of a kind of energy self-aligning that the utility model discloses, comprise wave-generator 1, flexbile gear 2, just take turns 3, load board, cross roller bearing 4, flexbile gear 2 is set in outside wave-generator 1, is provided with flexible bearing 5 between flexbile gear 2 and wave-generator 1; The internal tooth of firm wheel 3 is meshed with the external tooth of flexbile gear 2, and the bottom of flexbile gear 2 is fixedly connected with load board; The outer ring being provided with cross roller bearing 4 cross roller bearing 4 between firm wheel 3 and the bottom of flexbile gear 2 is fixed on bottom flexbile gear 2, the inner ring of cross roller bearing 4 with just take turns 3 and lean on mutually.
Working principle: power inputs, wave-generator 1 is driven to rotate, when wave-generator 1 rotates continuously, the distortion of flexbile gear 2 constantly changes, flexbile gear 2 is also constantly changed with the engagement of just having taken turns 3, by engaging-in, engage, nibble out, throw off, engaging-in again, carry out again and again, thus realize flexbile gear 2 and relatively just taken turns 3 along the rightabout slow circumvolve of wave-generator 1, connect load board by the tapped hole that flexbile gear 2 is offered and export.
Above are only specific embodiment of the utility model, but design concept of the present utility model is not limited thereto, all changes utilizing this design the utility model to be carried out to unsubstantiality, all should belong to the behavior of invading the utility model protection domain.
Claims (2)
1. the simple and easy harmonic speed reducer of an energy self-aligning, it is characterized in that: comprise wave-generator, flexbile gear, just wheel, load board, cross roller bearing, described wave-generator is hollow structure, and described flexbile gear is set in outside wave-generator, and the bottom of flexbile gear is fixedly connected with load board; The described internal tooth of firm wheel is meshed with the external tooth of flexbile gear, and be just provided with cross roller bearing between wheel and the bottom of flexbile gear, the outer ring of described cross roller bearing is fixed on bottom flexbile gear, and the inner ring of cross roller bearing leans on mutually with firm wheel.
2. the simple and easy harmonic speed reducer of a kind of energy self-aligning according to claim 1, is characterized in that: be provided with flexible bearing between described flexbile gear and wave-generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520741884.6U CN204985520U (en) | 2015-09-23 | 2015-09-23 | Simple and easy harmonic speed reducer ware of automatic aligning of ability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520741884.6U CN204985520U (en) | 2015-09-23 | 2015-09-23 | Simple and easy harmonic speed reducer ware of automatic aligning of ability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204985520U true CN204985520U (en) | 2016-01-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520741884.6U Active CN204985520U (en) | 2015-09-23 | 2015-09-23 | Simple and easy harmonic speed reducer ware of automatic aligning of ability |
Country Status (1)
| Country | Link |
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| CN (1) | CN204985520U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840766A (en) * | 2016-05-25 | 2016-08-10 | 浙江来福谐波传动股份有限公司 | Lightweight harmonic reducer |
| CN105864405A (en) * | 2016-05-25 | 2016-08-17 | 浙江来福谐波传动股份有限公司 | Miniaturized harmonic reducer |
| CN108061140A (en) * | 2017-12-22 | 2018-05-22 | 众合天成智能装备（廊坊）有限公司 | A kind of harmonic reducing mechanism |
| CN110657162A (en) * | 2019-09-20 | 2020-01-07 | 东莞市沃德精密机械有限公司 | Bearing and method for manufacturing harmonic reducer |
-
2015
- 2015-09-23 CN CN201520741884.6U patent/CN204985520U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840766A (en) * | 2016-05-25 | 2016-08-10 | 浙江来福谐波传动股份有限公司 | Lightweight harmonic reducer |
| CN105864405A (en) * | 2016-05-25 | 2016-08-17 | 浙江来福谐波传动股份有限公司 | Miniaturized harmonic reducer |
| CN108061140A (en) * | 2017-12-22 | 2018-05-22 | 众合天成智能装备（廊坊）有限公司 | A kind of harmonic reducing mechanism |
| CN110657162A (en) * | 2019-09-20 | 2020-01-07 | 东莞市沃德精密机械有限公司 | Bearing and method for manufacturing harmonic reducer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |