JPS59168045U - reduction gear - Google Patents
reduction gearInfo
- Publication number
- JPS59168045U JPS59168045U JP6325783U JP6325783U JPS59168045U JP S59168045 U JPS59168045 U JP S59168045U JP 6325783 U JP6325783 U JP 6325783U JP 6325783 U JP6325783 U JP 6325783U JP S59168045 U JPS59168045 U JP S59168045U
- Authority
- JP
- Japan
- Prior art keywords
- motor
- spline
- housing
- direction parallel
- shaft
- 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
Landscapes
- Retarders (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１Ａ図は従来の減速装置を示す切断面図、第１Ｂ図は
第１Ａ図に示す減速装置のＡ−Ａ断面図、 −第
２Ａ図は本考案の減速装置の一実施例を示す切断面図、
第２Ｂ図は第２Ａ図の実施例のＡ−Ａ断面図、第３Ａ図
、第４Ａ図は本考案の減速装置の他の実施例を示す切断
面図、第３Ｂ図、第４Ｂ図は、第３Ａ図、第４Ａ図の実
施例のＡ−Ａ断面図である。
１・・・モータ、２・・・モーター取付ベース、３・・
・ハウジング、４・・・従動軸、５・・・減速機、６・
・・ウェーブφジェネレータ、７・・・フレキシブル・
スプライン、８・・・サーキュラ・スプライン。なお図
中、同一符号は同一または相当部分を示す。FIG. 1A is a cross-sectional view showing a conventional speed reduction device, FIG. 1B is a cross-sectional view taken along line A-A of the speed reduction device shown in FIG. 1A, and - FIG. 2A is a cross-sectional view showing an embodiment of the speed reduction device of the present invention. figure,
FIG. 2B is a sectional view taken along the line A-A of the embodiment shown in FIG. 2A, FIGS. 3A and 4A are sectional views showing other embodiments of the reduction gear of the present invention, and FIGS. 3B and 4B are FIG. 4 is a sectional view taken along line AA of the embodiment shown in FIGS. 3A and 4A; 1...Motor, 2...Motor mounting base, 3...
・Housing, 4... Driven shaft, 5... Reducer, 6...
・Wave φ generator, 7...Flexible・
Spline, 8...Circular spline. In the drawings, the same reference numerals indicate the same or corresponding parts.
Claims (1)
ングが連設され、その内にモータ主動軸とモータ主動軸
の回転を伝達する従動軸とが減速機を介して装着され、
前記減速機は楕円状のカムとその外周にはめたホールベ
アリングよりなり、ベアリンクの内輪はカムに固定され
、外輪はホールを介して弾性変形をするウェーブ・ジェ
ネレータと；薄肉でカップ状の金属弾性体で、開口部外
周が外歯車であり、該開口部が前記ウェーブ・ジェネレ
ータにより楕円状にたわめられるフレキシブル・スプラ
インと；リング状の剛体で内周には前記フレキシブル・
スプラインの歯車と同ピツチで歯数が前記フレキシブル
・スプラインより２枚多い歯がきざまれで、楕円状のフ
レキシブル・スプラインの長軸部分と歯が噛み合ってい
るサーキュラ・スプラインとの３部分よりなり、ウェー
ブ・ジェネレータは前記モータ主動軸に、フレキシブル
・スプラインは前記従動軸に結合され、サーキュラ・ス
プラインは前記ハウジングに固定されている減速装置に
おいて、サーキュラ・スプライン部にモータ主動軸側と
従動軸側との連通穴を有することを特徴とする減速装置
。 （２＋ ７通穴がサーキュラ・スプラインのモータ主
動軸と平行方向に設けた複数個の通人と、ハウジングの
内径に前記通人に合わせモータ主動軸と平行方向に設け
た溝とにより形成される実用新案登録請求の範囲第１項
記載の減速装置。 （３）連通穴がサーキュラ・スプラインのモータ主動軸
と平行方向に設けた複数個の通人とハウジングの内径に
前記通人に合わせモータ主動軸と平行方向に設けた穴及
び故人を貫通させるために設けた直径方向の溝とにより
形成される実用 “新案登録請求の範囲第１項記載
の減速装置。 （４）連通穴がサーキュラ・スプライン外周部に接する
ハウジングの内径にモータ主動軸と平行方向に設けた複
数個の溝である実用新案登録請求の範囲第１項記載の減
速装置。[Scope of Claim for Utility Model Registration] (1) A motor mounting base on which a motor is attached is connected to a /'% housing, in which a motor main drive shaft and a driven shaft that transmits the rotation of the motor main drive shaft are connected to a reducer. is attached through
The speed reducer consists of an elliptical cam and a hall bearing fitted around its outer circumference, the inner ring of the bear link is fixed to the cam, and the outer ring is a wave generator that is elastically deformed through the hole; a thin cup-shaped metal an elastic body, the outer periphery of the opening being an external gear, and the opening being bent into an elliptical shape by the wave generator; a ring-shaped rigid body having the flexible spline on the inner periphery;
It is composed of three parts: a long axis part of an elliptical flexible spline, which has the same pitch as the spline gear, but has two more teeth than the flexible spline, and a circular spline in which the teeth mesh with each other. The wave generator is connected to the motor main driving shaft, the flexible spline is connected to the driven shaft, and the circular spline is connected to the motor main driving shaft side and the driven shaft side in the reduction gear device fixed to the housing. A speed reduction device characterized by having a communication hole. (The 2+7 through holes are formed by a plurality of circular spline holes provided in a direction parallel to the motor driving shaft, and a groove provided in the inner diameter of the housing in a direction parallel to the motor driving shaft to match the through holes. Utility Model Registration Scope of Claims Reduction device according to claim 1. (3) A plurality of communication holes are provided in a direction parallel to the motor drive shaft of the circular spline, and a motor drive shaft is provided in the inner diameter of the housing to match the communication hole with the motor drive shaft. A practical reduction gear device according to claim 1 of the patent registration claim, which is formed by a hole provided in a direction parallel to the shaft and a diametrical groove provided for the deceased to pass through. (4) The communication hole is a circular spline. The speed reduction device according to claim 1, which is a utility model registration, which is a plurality of grooves provided in the inner diameter of the housing in contact with the outer circumference in a direction parallel to the motor driving shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6325783U JPS59168045U (en) | 1983-04-27 | 1983-04-27 | reduction gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6325783U JPS59168045U (en) | 1983-04-27 | 1983-04-27 | reduction gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59168045U true JPS59168045U (en) | 1984-11-10 |
Family
ID=30193450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6325783U Pending JPS59168045U (en) | 1983-04-27 | 1983-04-27 | reduction gear |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59168045U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018025291A (en) * | 2016-07-29 | 2018-02-15 | セイコーエプソン株式会社 | Robot and gear device |
-
1983
- 1983-04-27 JP JP6325783U patent/JPS59168045U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018025291A (en) * | 2016-07-29 | 2018-02-15 | セイコーエプソン株式会社 | Robot and gear device |
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