JPS63145115U - - Google Patents
Info
- Publication number
- JPS63145115U JPS63145115U JP3673187U JP3673187U JPS63145115U JP S63145115 U JPS63145115 U JP S63145115U JP 3673187 U JP3673187 U JP 3673187U JP 3673187 U JP3673187 U JP 3673187U JP S63145115 U JPS63145115 U JP S63145115U
- Authority
- JP
- Japan
- Prior art keywords
- rotating body
- eccentric
- fitted
- axis direction
- oval hole
- 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
- 238000010586 diagram Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Optical Transform (AREA)
Description
第１図は本考案にかかる回転体の偏心補正装置
の一実施例の構成図、第２図は第１図の動作説明
図、第３図は偏心部材の他の例を示した図である
。
１……符号板、２……透光スリツト、３……光
源、５……光センサ、６……モータ軸、７……穴
、８，９……小判穴、１０，１１……偏心ローラ
、１２，１３……偏心軸、１４……符号板押え、
１５１〜１５３……ねじ。
Fig. 1 is a configuration diagram of an embodiment of the eccentricity correction device for a rotating body according to the present invention, Fig. 2 is an explanatory diagram of the operation of Fig. 1, and Fig. 3 is a diagram showing another example of the eccentric member. . 1... Code plate, 2... Translucent slit, 3... Light source, 5... Optical sensor, 6... Motor shaft, 7... Hole, 8, 9... Oval hole, 10, 11... Eccentric roller , 12, 13... Eccentric shaft, 14... Code plate holder,
15 1 to 15 3 ...Screw.
Claims (1)
、この回転体の９０°隔てた回転位置に形成され
た小判穴と、 前記小判穴に嵌合されていて、偏心軸を中心に
回転可能で、回転位置により一方が前記回転体を
ｘ軸方向に変位させ、他方はｙ軸方向に変位させ
る一対の偏心部材と、 この偏心部材で偏心が補正された回転体の位置
を固定する位置固定手段、 を具備したことを特徴とする回転体の偏心補正装
置。[Scope of Claim for Utility Model Registration] A rotating body that is fitted to a rotating shaft with a gap, an oval hole formed at a rotational position separated by 90 degrees of the rotating body, and fitted to the oval hole, a pair of eccentric members that are rotatable about an eccentric shaft, one of which displaces the rotating body in the x-axis direction and the other in the y-axis direction depending on the rotational position; and a rotating body whose eccentricity is corrected by the eccentric member. An eccentricity correction device for a rotating body, comprising: position fixing means for fixing the position of the rotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3673187U JPS63145115U (en) | 1987-03-13 | 1987-03-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3673187U JPS63145115U (en) | 1987-03-13 | 1987-03-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63145115U true JPS63145115U (en) | 1988-09-26 |
Family
ID=30847412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3673187U Pending JPS63145115U (en) | 1987-03-13 | 1987-03-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63145115U (en) |
-
1987
- 1987-03-13 JP JP3673187U patent/JPS63145115U/ja active Pending
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