JPH02117456U - - Google Patents
Info
- Publication number
- JPH02117456U JPH02117456U JP2600189U JP2600189U JPH02117456U JP H02117456 U JPH02117456 U JP H02117456U JP 2600189 U JP2600189 U JP 2600189U JP 2600189 U JP2600189 U JP 2600189U JP H02117456 U JPH02117456 U JP H02117456U
- Authority
- JP
- Japan
- Prior art keywords
- flexspline
- spline
- gear device
- output shaft
- opening
- 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
- 230000002093 peripheral effect Effects 0.000 claims 3
Landscapes
- Retarders (AREA)
Description
第１図は、本考案による波動歯車装置の部分縦
断面図である。第２図は、本考案による波動歯車
装置の他の実施例の部分縦断面図である。
符号の説明、１０……開口端、１２……閉鎖端
、１４……空洞部、１６……ケーシング、１８…
…フレクスプライン、２０……開口部、２２……
閉鎖底、２４……出力軸、３０……軸受、３２…
…端板、３６……スラストカラー、３８………ブ
シユ、４０……サーキユラスプライン、４２……
入力軸、４４……端キヤツプ、４６……波動発生
器、４８……軸受、５０……固定リング、５４…
…モータ、５６……フランジ。
FIG. 1 is a partial longitudinal cross-sectional view of a wave gear device according to the present invention. FIG. 2 is a partial vertical sectional view of another embodiment of the wave gear device according to the present invention. Explanation of symbols, 10...Open end, 12...Closed end, 14...Cavity part, 16...Casing, 18...
...Flex spline, 20... Opening, 22...
Closed bottom, 24... Output shaft, 30... Bearing, 32...
... End plate, 36 ... Thrust collar, 38 ... Bush, 40 ... Circular spline, 42 ...
Input shaft, 44... End cap, 46... Wave generator, 48... Bearing, 50... Fixing ring, 54...
...Motor, 56...Flange.
Claims (1)
のできる底部を有するカツプ形フレクスプライン
と、該フレクスプラインを受け入れた空胴部を有
し、該空胴部がフレクスプラインの外周面から隔
たつた内周面を有し、また、フレクスプラインの
開口部を取り囲む開口部を有し且つ反対側の端部
は前記出力軸を回転自在に支持する構成にされた
ケーシングと、前記フレクスプラインの開口部内
周面に嵌合させてあり、前記出力軸と反対の方向
に延びる入力軸に固着して前記フレクスプライン
を非円形に撓める非円形の波動発生器と、フレク
スプラインの開口部外周面に形成したスプライン
歯と噛み合う内側スプライン歯を有するサーキユ
ラスプラインとを包含する波動歯車装置において
、前記フレクスプラインの底部に一体に成形され
若しくは一体的に出力軸が連結してあり、前記ケ
ーシングの空胴部の内面に設置した環状のスラス
トカラーと、同じ空胴部の内周面に嵌合させてあ
り、一側面が前記スラストカラーと係合できるよ
うになつているブシユとを包含し、このブシユの
他側の側面は前記サーキユラスプラインの側面に
当接していることを特徴とする波動歯車装置。 (2) 請求項１記載の波動歯車装置において、波
動発生器の入力軸が、ケーシングの側面から入力
軸の軸方向に延びるフランジ部材によつて回転自
在に支持され、または、ケーシングの側面に入力
軸の軸方向に延びて配置されたモータによつて回
転駆動される構成にされたことを特徴とする波動
歯車装置。[Claims for Utility Model Registration] (1) A cup-shaped flexspline having a bottom portion to which an output shaft protruding in the axial direction can be attached, and a cavity receiving the flexspline, the cavity being The flexspline has an inner circumferential surface separated from the outer circumferential surface of the flexspline, an opening surrounding the opening of the flexspline, and an opposite end rotatably supporting the output shaft. a casing, and a non-circular wave generator that is fitted into the inner peripheral surface of the opening of the flex-spline and is fixed to an input shaft extending in a direction opposite to the output shaft to bend the flex-spline in a non-circular manner. In a wave gear device including a circular spline having inner spline teeth that mesh with spline teeth formed on the outer peripheral surface of the opening of the flexspline, an output shaft is integrally molded or integrally connected to the bottom of the flexspline. The annular thrust collar installed on the inner surface of the cavity of the casing is fitted to the inner peripheral surface of the same cavity, so that one side can be engaged with the thrust collar. A wave gear device comprising a bushing, the other side surface of the bushing being in contact with a side surface of the circular spline. (2) In the wave gear device according to claim 1, the input shaft of the wave generator is rotatably supported by a flange member extending in the axial direction of the input shaft from the side surface of the casing, or 1. A wave gear device configured to be rotationally driven by a motor disposed extending in the axial direction of a shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2600189U JPH02117456U (en) | 1989-03-07 | 1989-03-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2600189U JPH02117456U (en) | 1989-03-07 | 1989-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02117456U true JPH02117456U (en) | 1990-09-20 |
Family
ID=31247228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2600189U Pending JPH02117456U (en) | 1989-03-07 | 1989-03-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02117456U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002021948A (en) * | 2000-07-10 | 2002-01-23 | Harmonic Drive Syst Ind Co Ltd | Unit type wave gear device |
| JP2002031150A (en) * | 2000-07-13 | 2002-01-31 | Harmonic Drive Syst Ind Co Ltd | Gear device unit |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS499138A (en) * | 1972-05-11 | 1974-01-26 | ||
| JPS6131740A (en) * | 1984-07-24 | 1986-02-14 | Ichikoh Ind Ltd | Planetary gear type speed decelerator |
-
1989
- 1989-03-07 JP JP2600189U patent/JPH02117456U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS499138A (en) * | 1972-05-11 | 1974-01-26 | ||
| JPS6131740A (en) * | 1984-07-24 | 1986-02-14 | Ichikoh Ind Ltd | Planetary gear type speed decelerator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002021948A (en) * | 2000-07-10 | 2002-01-23 | Harmonic Drive Syst Ind Co Ltd | Unit type wave gear device |
| JP2002031150A (en) * | 2000-07-13 | 2002-01-31 | Harmonic Drive Syst Ind Co Ltd | Gear device unit |
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