JPS62123847U - - Google Patents
Info
- Publication number
- JPS62123847U JPS62123847U JP1298386U JP1298386U JPS62123847U JP S62123847 U JPS62123847 U JP S62123847U JP 1298386 U JP1298386 U JP 1298386U JP 1298386 U JP1298386 U JP 1298386U JP S62123847 U JPS62123847 U JP S62123847U
- Authority
- JP
- Japan
- Prior art keywords
- lever
- base
- threaded rod
- tool
- chuck
- 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
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000003754 machining Methods 0.000 claims 1
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Description
第１図はこの考案の一実施例を示す断面図、第
２図は第１図のレバー比変換機構を示す平面図で
ある。
１……テーブル、２……チヤツク、４……ベー
ス、６……スプライン軸、７……回転ボス、８…
…ブラケツト、９……ねじ棒、１０……回転ナツ
ト、１１……スライダ、１４……レバー、１６…
…支ピン、１７……バー、１９，２１……連結ピ
ン、２３……ねじ棒、２４……ハンドル、Ｔ……
工具。
FIG. 1 is a sectional view showing an embodiment of this invention, and FIG. 2 is a plan view showing the lever ratio conversion mechanism of FIG. 1. 1...Table, 2...Chuck, 4...Base, 6...Spline shaft, 7...Rotary boss, 8...
... Bracket, 9 ... Threaded rod, 10 ... Rotating nut, 11 ... Slider, 14 ... Lever, 16 ...
... Support pin, 17 ... Bar, 19, 21 ... Connection pin, 23 ... Threaded rod, 24 ... Handle, T ...
tool.
Claims (1)
可能に支持し、ヘリカル切刃をもつ工具を前記テ
ーブルのチヤツクに把持し、前記テーブルを前記
工具の軸方向に送ると同時に、前記工具およびチ
ヤツクを前記工具の軸芯まわりに回転させ、これ
によつて前記工具のヘリカル切刃を研磨または切
削するようにした加工装置において、前記テーブ
ルの送り方向にのびるスプライン軸を前記テーブ
ルに回転可能に装備し、前記スプライン軸に嵌合
させた回転ボスを前記ベースのブラケツトに回転
可能に保持するとともに、前記テーブルの送り方
向にのびる棒を前記ベースに対し軸方向に移動可
能に案内し、前記ねじ棒にねじ合わせた回転ナツ
トを前記ベースのブラケツトに回転可能に保持し
、前記ねじ棒のスラストが前記回転ナツトのトル
クに転換されるよう前記ねじ棒および回転ナツト
に大きいリード角をもたせ、前記回転ナツトを前
記回転ボスおよびスプライン軸を介して前記チヤ
ツクに伝動連結し、さらにレバーを前記ベースの
支点のまわりに揺動可能に取り付け、前記支点を
前記レバーが前記ねじ棒と平行の面内を揺動する
よう配置するとともに、前記ねじ棒を前記レバー
を介して前記テーブルに伝動連結し、前記ねじ棒
とレバー間、前記テーブルとレバー間、または前
記ベースとレバー間にそのレバー比を変換するレ
バー比変換機構を設けたことを特徴とする工具加
工装置。 A table having a tool chuck is movably supported on a base, a tool having a helical cutting edge is gripped by the chuck of the table, and while the table is fed in the axial direction of the tool, the tool and the chuck are simultaneously moved. In a processing device that rotates around an axis to polish or cut a helical cutting edge of the tool, the table is rotatably equipped with a spline shaft extending in the feeding direction of the table, and the spline A rotary boss fitted to the shaft is rotatably held in the bracket of the base, and a rod extending in the feeding direction of the table is guided so as to be movable in the axial direction with respect to the base, and is screwed onto the threaded rod. A rotating nut is rotatably held in a bracket of the base, the threaded rod and the rotating nut have a large lead angle so that the thrust of the threaded rod is converted into torque of the rotating nut, and the rotating nut is attached to the rotating boss. and a lever is transmission connected to the chuck via a spline shaft, and a lever is swingably attached to the base so that the lever can swing around a fulcrum of the base, and the fulcrum is arranged so that the lever swings in a plane parallel to the threaded rod. Additionally, a lever ratio conversion mechanism is provided which connects the threaded rod to the table via the lever and converts the lever ratio between the threaded rod and the lever, between the table and the lever, or between the base and the lever. A tool machining device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1298386U JPS62123847U (en) | 1986-01-30 | 1986-01-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1298386U JPS62123847U (en) | 1986-01-30 | 1986-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62123847U true JPS62123847U (en) | 1987-08-06 |
Family
ID=30801623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1298386U Pending JPS62123847U (en) | 1986-01-30 | 1986-01-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62123847U (en) |
-
1986
- 1986-01-30 JP JP1298386U patent/JPS62123847U/ja active Pending