JPS5884844U - Lens holding device in lens polishing machine - Google Patents
Lens holding device in lens polishing machineInfo
- Publication number
- JPS5884844U JPS5884844U JP17917781U JP17917781U JPS5884844U JP S5884844 U JPS5884844 U JP S5884844U JP 17917781 U JP17917781 U JP 17917781U JP 17917781 U JP17917781 U JP 17917781U JP S5884844 U JPS5884844 U JP S5884844U
- Authority
- JP
- Japan
- Prior art keywords
- lens
- main shaft
- pivot
- holding device
- polishing machine
- 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.)
- Granted
Links
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (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１図は従来品の部分断面図、第２図はこの考案による
レンズ研磨機のレンズ保持装置のレンズ研磨のときの断
面図、第３図は同上の非研磨中の断面図である。
１０・・・揺動アーム、１１．３６・・・テーパ部、１
２・・・主軸、１３・・・ピボット部、１４・・・フラ
ンジ部、１５・・ゼボット軸、３１・・・軸受体、３４
・・・軸承面、３５・・・テーパ穴、３７・・・レンズ
ホルダー、３９・・・突起部。
−第２図FIG. 1 is a partial cross-sectional view of a conventional product, FIG. 2 is a cross-sectional view of the lens holding device of the lens polishing machine according to the present invention during lens polishing, and FIG. 3 is a cross-sectional view of the same while the lens is not being polished. 10... Swinging arm, 11.36... Taper part, 1
2... Main shaft, 13... Pivot part, 14... Flange part, 15... Zebot shaft, 31... Bearing body, 34
... Bearing surface, 35... Tapered hole, 37... Lens holder, 39... Projection. -Figure 2
Claims (1)
に下端内側縁にテーパ部を形成した中空の主軸と、この
主軸内に挿通され主軸に対して上下動自在に支承される
と共に下端にピボット部とフランジ部を形成したピボッ
ト軸と、このピボット軸の下端に遊嵌され、上面中央に
前記ピボット部が当接するところの円錐状の軸承面ど下
面中央にテーパ穴を形成すると共に上端外側縁に前記主
軸のテーパ部に嵌合するところのテーパ部を形成した軸
受体と、上面中央に前記軸受体下面のテーパ穴に嵌合す
るところの円錐台状の突起部を形成したレンズホルダー
とを具備することを特徴とするレンズ研磨機におけるレ
ンズ保持装置。A hollow main shaft is vertically supported by the swinging arm so as to be vertically adjustable and has a tapered portion on the inner edge of the lower end, and a hollow main shaft is inserted into the main shaft and supported to be movable up and down with respect to the main shaft, with a pivot at the lower end. A pivot shaft is formed with a flange portion and a flange portion, and a conical bearing surface is fitted loosely into the lower end of the pivot shaft and the pivot portion abuts on the center of the upper surface. a bearing body having a tapered portion that fits into the tapered portion of the main shaft; and a lens holder that has a truncated conical protrusion formed in the center of the upper surface that fits into the tapered hole on the lower surface of the bearing body. A lens holding device in a lens polishing machine, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17917781U JPS5884844U (en) | 1981-11-30 | 1981-11-30 | Lens holding device in lens polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17917781U JPS5884844U (en) | 1981-11-30 | 1981-11-30 | Lens holding device in lens polishing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5884844U true JPS5884844U (en) | 1983-06-08 |
| JPS625881Y2 JPS625881Y2 (en) | 1987-02-10 |
Family
ID=29974635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17917781U Granted JPS5884844U (en) | 1981-11-30 | 1981-11-30 | Lens holding device in lens polishing machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5884844U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05337800A (en) * | 1992-06-04 | 1993-12-21 | Matsushita Electric Ind Co Ltd | Spherical surface polishing device |
-
1981
- 1981-11-30 JP JP17917781U patent/JPS5884844U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05337800A (en) * | 1992-06-04 | 1993-12-21 | Matsushita Electric Ind Co Ltd | Spherical surface polishing device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS625881Y2 (en) | 1987-02-10 |
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