JPH0417659U - - Google Patents
Info
- Publication number
- JPH0417659U JPH0417659U JP5683590U JP5683590U JPH0417659U JP H0417659 U JPH0417659 U JP H0417659U JP 5683590 U JP5683590 U JP 5683590U JP 5683590 U JP5683590 U JP 5683590U JP H0417659 U JPH0417659 U JP H0417659U
- Authority
- JP
- Japan
- Prior art keywords
- output shaft
- torque transmission
- outer diameter
- shaft
- transmission plate
- 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
- 230000005540 biological transmission Effects 0.000 claims description 14
- 238000010586 diagram Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Landscapes
- Gear Transmission (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Description
第１図は本考案の実施例におけるウオームギヤ
付モータのトルク伝達装置の出力シヤフトとトル
ク伝達板の分解斜視図、第２図は本考案の実施例
における出力シヤフトとトルク伝達板の嵌合部の
詳細図、第３図は本考案の実施例と従来例の効果
度を比較したトルク伝達板変形量を示す実測デー
タを示す図、第４図は従来のウオームギヤ付モー
タのトルク伝達装置の断面図、第５図は第４図の
出力シヤフトとトルク伝達板の分解斜視図、第６
図は従来の出力シヤフトとトルク伝達板の嵌合部
の詳細図である。
１……トルク伝達板、１ａ……係合穴、１ｂ…
…部分円弧、１ｃ……同心の部分円弧、１ｄ……
直線部、２……出力シヤフト、２ａ……係合部。
Fig. 1 is an exploded perspective view of the output shaft and torque transmission plate of a torque transmission device for a motor with a worm gear in an embodiment of the present invention, and Fig. 2 is an exploded perspective view of the fitting portion of the output shaft and torque transmission plate in the embodiment of the present invention. Detailed view, Figure 3 is a diagram showing actual measurement data showing the amount of torque transmission plate deformation comparing the effectiveness of the embodiment of the present invention and the conventional example, Figure 4 is a sectional view of a conventional torque transmission device for a motor with a worm gear , Figure 5 is an exploded perspective view of the output shaft and torque transmission plate in Figure 4, and Figure 6 is an exploded perspective view of the output shaft and torque transmission plate in Figure 4.
The figure is a detailed view of a conventional fitting portion between an output shaft and a torque transmission plate. 1... Torque transmission plate, 1a... Engagement hole, 1b...
... Partial arc, 1c... Concentric partial arc, 1d...
Straight line part, 2...output shaft, 2a...engaging part.
Claims (1)
、前記シヤフトに直角の回転中心軸方向になるよ
うに配置したウオームホイールと、前記ウオーム
ホイールの回転力を伝達する出力シヤフトと、中
央に前記出力シヤフトを結合挿入する係合穴を有
したトルク伝達板と、ダンパーゴムを備え、前記
出力シヤフトを軸心としてダンパーゴムの両端面
にウオームホイールとトルク伝達板を対向させ、
ウオームホイールの回転力をダンパーゴム及びト
ルク伝達板を介して出力シヤフトに伝達する構造
において、出力シヤフトと係合するトルク伝達板
の係合穴を、出力軸シヤフト外径の部分円弧とそ
の外径と同心でより径小の部分円弧とかつ、出力
軸シヤフト外径中心から外径に向う４ケ所の直線
で囲まれた異形状に形成し、出力シヤフトの断面
を同形状に形成したウオームギヤ付モータのトル
ク伝達装置。 A worm screw formed at the tip of a motor shaft, a worm wheel arranged in the direction of a rotation center axis perpendicular to the shaft, an output shaft that transmits the rotational force of the worm wheel, and the output shaft is coupled and inserted in the center. A torque transmission plate having an engagement hole and a damper rubber are provided, and the worm wheel and the torque transmission plate are opposed to each other on both end surfaces of the damper rubber with the output shaft as the axis,
In a structure that transmits the rotational force of a worm wheel to an output shaft via a damper rubber and a torque transmission plate, the engagement hole of the torque transmission plate that engages with the output shaft is formed by a partial circular arc of the outer diameter of the output shaft shaft and its outer diameter. A motor with a worm gear that is concentric with the outer diameter of the output shaft and is surrounded by four straight lines extending from the center of the outer diameter of the output shaft to the outer diameter of the shaft, and has a cross section of the output shaft that has the same shape. torque transmission device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5683590U JPH0417659U (en) | 1990-05-29 | 1990-05-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5683590U JPH0417659U (en) | 1990-05-29 | 1990-05-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0417659U true JPH0417659U (en) | 1992-02-13 |
Family
ID=31581018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5683590U Pending JPH0417659U (en) | 1990-05-29 | 1990-05-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0417659U (en) |
-
1990
- 1990-05-29 JP JP5683590U patent/JPH0417659U/ja active Pending
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