JPS61131259U - - Google Patents
Info
- Publication number
- JPS61131259U JPS61131259U JP1350285U JP1350285U JPS61131259U JP S61131259 U JPS61131259 U JP S61131259U JP 1350285 U JP1350285 U JP 1350285U JP 1350285 U JP1350285 U JP 1350285U JP S61131259 U JPS61131259 U JP S61131259U
- Authority
- JP
- Japan
- Prior art keywords
- frame
- head frame
- lens
- support member
- spring
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000003754 machining Methods 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Description
第１図は本考案の一実施例の研削荷重調整装置
を有するレンズ周縁加工機の要部斜視図、第２図
は本考案の第１実施例の研削荷重調整装置を示す
斜視図、第３図は本考案の第２実施例の研削荷重
調整装置を示す斜視図である。
（主要部分の符号の説明）、１３，１３ａ，１
３ｂ……一定力ばね、１５，１５ａ，１５ｂ……
ばね受板、１８……ばね受棒。
FIG. 1 is a perspective view of essential parts of a lens peripheral processing machine having a grinding load adjustment device according to an embodiment of the present invention, FIG. 2 is a perspective view showing a grinding load adjustment device according to the first embodiment of the present invention, and FIG. The figure is a perspective view showing a grinding load adjusting device according to a second embodiment of the present invention. (Explanation of symbols of main parts), 13, 13a, 1
3b... constant force spring, 15, 15a, 15b...
Spring receiving plate, 18... Spring receiving rod.
Claims (1)
ドフレームを前記本体フレームに対して水平移動
及び昇降自在に支持する支持部材と、前記ヘツド
フレームと共に水平移動のみ行なうように前記支
持部材に設けた型受フレームと、前記ヘツドフレ
ームにその水平移動方向に軸方向が一致するよう
に設けられ、型板と加工レンズとを保持するレン
ズ回転軸と、前記本体フレームに設けられ、前記
ヘツドフレームが下降することにより前記レンズ
回転軸の加工レンズが当接する砥石と、前記型受
フレームに設けられた前記型板の受け部材と、を
有するレンズ周縁加工機に用いられる研削荷重調
整装置において、 前記ヘツドフレームに、該フレームの昇降方向
に回転自在に設けたばね受部材と、前記ヘツドフ
レームにおける支持位置よりも前記ばね受部材の
支持位置が下方にくるように、前記ヘツドフレー
ムと前記ばね受部材との間に設けた一定力ばねと
、前記型受フレームに設けられ、前記ヘツドフレ
ームが降下して前記加工レンズが前記砥石に当接
する前に、前記ばね受部材に当接してばね受部材
の下降を阻止するか否かを選択する阻止選択部材
と、を有することを特徴とする研削荷重調整装置
。[Claims for Utility Model Registration] A main body frame, a head frame, a support member that supports the head frame so that it can move horizontally and move up and down with respect to the main body frame, and a support member that supports the head frame so that it can move horizontally with respect to the main frame. a mold receiving frame provided on the member; a lens rotation shaft provided on the head frame so that its axial direction coincides with the horizontal movement direction thereof and holding the template and the processed lens; In a grinding load adjustment device used in a lens peripheral processing machine, the grinding load adjusting device includes a grindstone that the processed lens of the lens rotation shaft comes into contact with when the head frame is lowered, and a receiving member for the template provided on the die receiving frame. , a spring receiving member provided on the head frame so as to be rotatable in the vertical direction of the frame; and a spring receiving member provided on the head frame such that a supporting position of the spring receiving member is below a supporting position on the head frame. a constant force spring provided between the mold support member and the die support frame, and the spring support member is provided in contact with the spring support member before the head frame descends and the machining lens contacts the grindstone. A grinding load adjustment device comprising: a prevention selection member for selecting whether or not to prevent the lowering of the grinding load adjusting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1350285U JPH0239726Y2 (en) | 1985-02-01 | 1985-02-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1350285U JPH0239726Y2 (en) | 1985-02-01 | 1985-02-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61131259U true JPS61131259U (en) | 1986-08-16 |
| JPH0239726Y2 JPH0239726Y2 (en) | 1990-10-24 |
Family
ID=30497571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1350285U Expired JPH0239726Y2 (en) | 1985-02-01 | 1985-02-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0239726Y2 (en) |
-
1985
- 1985-02-01 JP JP1350285U patent/JPH0239726Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0239726Y2 (en) | 1990-10-24 |
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