JPS6139350U - Lens holding device for lens polishing machine - Google Patents
Lens holding device for lens polishing machineInfo
- Publication number
- JPS6139350U JPS6139350U JP12380384U JP12380384U JPS6139350U JP S6139350 U JPS6139350 U JP S6139350U JP 12380384 U JP12380384 U JP 12380384U JP 12380384 U JP12380384 U JP 12380384U JP S6139350 U JPS6139350 U JP S6139350U
- Authority
- JP
- Japan
- Prior art keywords
- lens
- shaped body
- inverted cup
- holding device
- holder
- 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図は本考案の使用状態を示す正面半断面図である。
１０・・・レンズ保持装置、１２・・・研磨皿、１４・
・・レンズ駆動杆、１６・・・逆カップ状体、２２・・
・レンズ保持具、２４・・・弾性材リング、２６・・・
凹部、２８・・・レンズ、３０・・・孔、３２・・・連
通孔。FIG. 1 is a front half-sectional view showing the present invention in use. 10... Lens holding device, 12... Polishing plate, 14.
...Lens drive rod, 16...Inverted cup-shaped body, 22...
・Lens holder, 24...Elastic material ring, 26...
Recessed portion, 28...lens, 30...hole, 32...communication hole.
Claims (1)
し常に垂直に向けつつ、こ″の表面を押しながら水平向
に移動するレンズ駆動杆とを有するレンズ研磨機におい
て使用されるレンズ保持装置であって、レンズ駆動杆の
先端に、その軸回りに回動可能に取付けられた逆カップ
状体と、この逆カップ状体内に着脱自在に嵌合し、かつ
、この逆カップ状体の口端に弾性材リングを介して当接
し、この逆カップ状体に対し微小角度傾動可能となった
レンズ保持具と、このレイズ保持具下面の、逆カップ状
体の口端より内側の部分に形成され、水平方向移動によ
り生ずるレンズを転動させようとするモーメントを減少
させつつレンズを嵌合保持する凹部と、レンズ保持具に
形成され、凹部と逆カップ状体内とを連通させる孔と、
逆カツプ状体内から吸引ポンプへ連通させ、逆カップ状
体にレンズ保持具及びレンズを真空吸着させる連通孔と
を有することを特徴とするレンズ研磨機のレンズ保持装
置。 、１[Claims for Utility Model Registration] A polishing plate that rotates around a vertical axis, and a lens drive rod that moves horizontally while pushing the surface of the polishing plate while always pointing perpendicularly to the surface of the polishing plate. A lens holding device used in a lens polishing machine, which includes an inverted cup-shaped body attached to the tip of a lens drive rod so as to be rotatable around its axis, and a lens holding device that is detachably fitted into the inverted cup-shaped body. , and a lens holder that abuts the mouth end of this inverted cup-shaped body via an elastic ring and can be tilted at a minute angle with respect to this inverted cup-shaped body, and a lens holder that is in the shape of an inverted cup on the lower surface of this raise holder. A recess is formed inside the mouth end of the body and fits and holds the lens while reducing the moment that causes the lens to roll due to horizontal movement, and a cup is formed in the lens holder and is opposite to the recess. A hole that communicates with the inside of the shaped body;
1. A lens holding device for a lens polishing machine, characterized in that the inverted cup-shaped body is connected to a suction pump, and has a communication hole for vacuum-adsorbing a lens holder and a lens to the inverted cup-shaped body. ,1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12380384U JPS6139350U (en) | 1984-08-13 | 1984-08-13 | Lens holding device for lens polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12380384U JPS6139350U (en) | 1984-08-13 | 1984-08-13 | Lens holding device for lens polishing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6139350U true JPS6139350U (en) | 1986-03-12 |
| JPS6237627Y2 JPS6237627Y2 (en) | 1987-09-25 |
Family
ID=30682539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12380384U Granted JPS6139350U (en) | 1984-08-13 | 1984-08-13 | Lens holding device for lens polishing machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6139350U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63127862A (en) * | 1986-11-17 | 1988-05-31 | Matsushita Electric Ind Co Ltd | Polishing head for lens polishing machine |
| JPS63127861A (en) * | 1986-11-17 | 1988-05-31 | Matsushita Electric Ind Co Ltd | Lens polishing machine |
-
1984
- 1984-08-13 JP JP12380384U patent/JPS6139350U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63127862A (en) * | 1986-11-17 | 1988-05-31 | Matsushita Electric Ind Co Ltd | Polishing head for lens polishing machine |
| JPS63127861A (en) * | 1986-11-17 | 1988-05-31 | Matsushita Electric Ind Co Ltd | Lens polishing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6237627Y2 (en) | 1987-09-25 |
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