JPH0431113U - - Google Patents
Info
- Publication number
- JPH0431113U JPH0431113U JP7296190U JP7296190U JPH0431113U JP H0431113 U JPH0431113 U JP H0431113U JP 7296190 U JP7296190 U JP 7296190U JP 7296190 U JP7296190 U JP 7296190U JP H0431113 U JPH0431113 U JP H0431113U
- Authority
- JP
- Japan
- Prior art keywords
- polygon mirror
- motor shaft
- support device
- rotating
- rotating polygon
- 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
- 239000000853 adhesive Substances 0.000 claims 2
- 230000001070 adhesive effect Effects 0.000 claims 2
- 239000000463 material Substances 0.000 claims 2
- 238000001816 cooling Methods 0.000 claims 1
- 239000003292 glue Substances 0.000 description 1
Landscapes
- Rolls And Other Rotary Bodies (AREA)
- Mechanical Optical Scanning Systems (AREA)
Description
第１図は本考案の一実施例を示すモートル側面
図、第２図は本考案の一実施例の一部断面拡大図
である。
１……モートル、２……モートル軸、３……多
面鏡受座、４……多面鏡、５……押さえ板、６…
…接着用穴。
FIG. 1 is a side view of a motor showing an embodiment of the present invention, and FIG. 2 is an enlarged partial sectional view of the embodiment of the present invention. 1...Motor, 2...Motor shaft, 3...Polygon mirror receiver, 4...Polygon mirror, 5...Press plate, 6...
...Glue hole.
Claims (1)
レーザ等の光束を入射し、反射光を偏光する回転
多面鏡の支持装置において、多面鏡受座の端面部
を面取りし、多面鏡内径部とＶ溝を、形成してＶ
溝部を接着により固着した事を特徴とする回転多
面鏡装置の支持装置。 ２ 請求項第１項において、上記接着硬化する前
に、多面鏡上部に、モートル軸に焼きばめさせた
押さえ板を規定質量を上乗せして冷却固着させた
事を特徴とする回転多面鏡装置の支持装置。 ３ 請求項第２項において、上記上記押さえ板は
多面鏡およびモートル軸と同質材料とし、形状は
内周、外周の部分を厚くしてその中間を薄くして
多面鏡と接触する部分が、モートル軸の多面鏡を
乗せる部分と同寸法にして、さらに、上下対称形
状とした事を特徴とする回転多面鏡装置の支持装
置。[Scope of Claim for Utility Model Registration] 1. In a support device for a rotating polygon mirror that fixes a rotating polygon mirror to a motor shaft, injects a beam of light such as a laser into the polygon mirror, and polarizes the reflected light, the end face of the polygon receiver Chamfer the inner diameter of the polygon mirror and form a V groove.
A support device for a rotating polygon mirror device, characterized in that a groove portion is fixed by adhesive. 2. The rotating polygon mirror device according to claim 1, characterized in that, before the adhesive hardening, a presser plate that is shrink-fitted to the motor shaft is added with a specified mass to the upper part of the polygon mirror and fixed by cooling. support device. 3. In claim 2, the holding plate is made of the same material as the polygon mirror and the motor shaft, and has a shape that is thicker at the inner and outer peripheries and thinner in the middle, so that the part that contacts the polygon mirror is made of the same material as the polygon mirror and the motor shaft. A support device for a rotating polygon mirror device, characterized by having the same dimensions as the part of the shaft on which the polygon mirror is placed, and further having a vertically symmetrical shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7296190U JPH0431113U (en) | 1990-07-11 | 1990-07-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7296190U JPH0431113U (en) | 1990-07-11 | 1990-07-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0431113U true JPH0431113U (en) | 1992-03-12 |
Family
ID=31611367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7296190U Pending JPH0431113U (en) | 1990-07-11 | 1990-07-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0431113U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015210373A (en) * | 2014-04-25 | 2015-11-24 | ミネベア株式会社 | Polygon mirror scanner motor |
-
1990
- 1990-07-11 JP JP7296190U patent/JPH0431113U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015210373A (en) * | 2014-04-25 | 2015-11-24 | ミネベア株式会社 | Polygon mirror scanner motor |