JPH0432849U - - Google Patents
Info
- Publication number
- JPH0432849U JPH0432849U JP7350590U JP7350590U JPH0432849U JP H0432849 U JPH0432849 U JP H0432849U JP 7350590 U JP7350590 U JP 7350590U JP 7350590 U JP7350590 U JP 7350590U JP H0432849 U JPH0432849 U JP H0432849U
- Authority
- JP
- Japan
- Prior art keywords
- polishing
- spherical
- rotating member
- polishing plate
- state
- 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
- 238000005498 polishing Methods 0.000 claims description 16
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Description
第１図は本考案の実施例の凸レンズ研磨装置の
正面図である。第２図は本考案の別の実施例に係
わる凹レンズ研磨装置を示す部分正面図である。
第３図は本考案のさらに別の実施例に係わる平面
研磨装置を示す部分正面図である。
符号の説明、１……機台、２……架台、３……
回転杆、３ｂ……材軸線、８……揺動杆、９……
エアシリンダ、１０……押圧部材、１２，１２ａ
，１２ｂ……研磨皿、１３……凸レンズ（加工物
）、１３ａ……凹レンズ（加工物）、１３ｂ……
平面加工物（加工物）、１４，１４ｂ，１４ｄ…
…研磨台、１４ａ，１４ｃ……球状載置面、１８
……回転軸線、２０，２０ａ……中心点、２３…
…垂直回転軸、３０……球面研磨装置。
FIG. 1 is a front view of a convex lens polishing apparatus according to an embodiment of the present invention. FIG. 2 is a partial front view showing a concave lens polishing apparatus according to another embodiment of the present invention.
FIG. 3 is a partial front view showing a flat surface polishing apparatus according to yet another embodiment of the present invention. Explanation of symbols, 1... Machine base, 2... Mount, 3...
Rotating rod, 3b... Material axis, 8... Swinging rod, 9...
Air cylinder, 10...pressing member, 12, 12a
, 12b... Polishing plate, 13... Convex lens (workpiece), 13a... Concave lens (workpiece), 13b...
Planar workpiece (workpiece), 14, 14b, 14d...
...Polishing table, 14a, 14c...Spherical mounting surface, 18
...Rotation axis, 20, 20a...Center point, 23...
...Vertical rotation axis, 30...Spherical polishing device.
Claims (1)
と、前記球状載置面に載置される加工物を研磨す
るための研磨皿と、この研磨皿を前記球状載置面
に対して押し付けた押し付け状態、およびこの研
磨皿を前記球状載置面から取外し可能な開放状態
となるように支持可能な押し付け・開放手段と、
この押し付け・開放手段を連動可能に支持した揺
動部材と、この揺動部材に対して一定の角度を形
成する状態に固定された回転部材と、この回転部
材を、その軸線が前記研磨台の球状載置面の曲率
中心点に向かう状態に保持し、この状態で前記回
転部材をその軸線回りに一定の角度範囲にわたつ
て往復回転させ、前記揺動部材を、前記回転部材
への固定点を中心として揺動させる揺動手段と、
前記研磨台および前記研磨皿の間に、前記球状載
置面の曲率中心点を通る軸線回りの相対回転を形
成する回転駆動手段と、を有することを特徴とす
る球面研磨装置。 a polishing table having a spherical placement surface on which a workpiece is placed; a polishing plate for polishing the workpiece placed on the spherical placement surface; a pressing/releasing means capable of supporting the polishing plate in a pressed state in which the polishing plate is pressed and in an open state in which the polishing plate can be removed from the spherical mounting surface;
A swinging member that supports the pressing/releasing means in an interlocking manner, a rotating member fixed to form a constant angle with respect to the swinging member, and a rotating member whose axis is aligned with the polishing table. The rotating member is held in a state toward the center of curvature of the spherical mounting surface, and in this state, the rotating member is reciprocated around its axis over a certain angular range, and the swinging member is fixed to the rotating member at a fixed point. a rocking means for rocking around the
A spherical surface polishing apparatus comprising: a rotation drive means for forming relative rotation about an axis passing through a center point of curvature of the spherical mounting surface between the polishing table and the polishing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7350590U JPH0432849U (en) | 1990-07-11 | 1990-07-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7350590U JPH0432849U (en) | 1990-07-11 | 1990-07-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0432849U true JPH0432849U (en) | 1992-03-17 |
Family
ID=31612374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7350590U Pending JPH0432849U (en) | 1990-07-11 | 1990-07-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0432849U (en) |
-
1990
- 1990-07-11 JP JP7350590U patent/JPH0432849U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0417872U (en) | ||
| JPS637452U (en) | ||
| JPS5942256A (en) | Spherical surface polisher | |
| JPS5884845U (en) | lens polishing equipment | |
| JPS6374264U (en) | ||
| JPS6179647U (en) | ||
| JPS62117813U (en) | ||
| JPS6338959U (en) | ||
| JPH0271514U (en) | ||
| JPS6171360U (en) | ||
| JPS635894Y2 (en) | ||
| JPH0367307U (en) | ||
| JPH02146139U (en) | ||
| JPH02140594U (en) | ||
| JPH01148262U (en) | ||
| JPS5917163U (en) | polishing equipment | |
| JPS61184382U (en) | ||
| JPH02143147U (en) | ||
| JPS60242955A (en) | Chamfering method | |
| JPH0436608U (en) | ||
| JPH01163051U (en) | ||
| JPS6426138U (en) | ||
| JPH0375959U (en) | ||
| JPS58150449U (en) | knife sharpening machine | |
| JPH0459682U (en) |