JPH0184909U - - Google Patents
Info
- Publication number
- JPH0184909U JPH0184909U JP1987180624U JP18062487U JPH0184909U JP H0184909 U JPH0184909 U JP H0184909U JP 1987180624 U JP1987180624 U JP 1987180624U JP 18062487 U JP18062487 U JP 18062487U JP H0184909 U JPH0184909 U JP H0184909U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- main shaft
- driven gear
- adjustment
- gear
- 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
Landscapes
- Drilling And Boring (AREA)
Description
図は本考案実施例の回転切削装置の縦断面図。
１０：主軸、１１：調整軸、１６：ボールねじ
（刃具取付台移動手段）、１７：刃具取付台、２
５：回転駆動モータ（回転駆動手段）、２８：サ
ーボモータ（調整回転手段）、３０：差動歯車機
構、３１：原動ギヤ、３２：従動ギヤ、３３，３
４：被動ギヤ、３５：被動軸。
The figure is a longitudinal sectional view of a rotary cutting device according to an embodiment of the present invention. 10: Main shaft, 11: Adjustment axis, 16: Ball screw (cutting tool mount moving means), 17: Cutting tool mount, 2
5: Rotation drive motor (rotation drive means), 28: Servo motor (adjustment rotation means), 30: Differential gear mechanism, 31: Driving gear, 32: Driven gear, 33,3
4: Driven gear, 35: Driven shaft.
Claims (1)
付けられた主軸と、この主軸と同軸にかつこの主
軸に支承された調整軸と、上記主軸と上記調整軸
とを一体に回転させる回転駆動手段と、上記調整
軸を差動歯車機構を介して上記主軸に対して相対
的に回転させる調整回転手段と、上記調整軸の上
記主軸に対する相対的な回転により上記刃具取付
台を上記主軸の半径方向に移動調整する刃具取付
台移動手段とを備え、上記差動歯車機構が上記調
整回転手段の上記調整軸に対する入力部に連結さ
れた原動ギヤと、この原動ギヤに対向して設けら
れた従動ギヤと、これらの原動ギヤと従動ギヤに
噛合し互いに対向して設けられた被動ギヤとによ
り構成された刃先径調整装置付回転切削装置であ
つて、 上記原動ギヤ及び従動ギヤはその回転中心位置
が上記主軸の軸心と同一になるように配設され、
上記従動ギヤが上記主軸に固着され、かつ上記被
動ギヤを回転可能に支持する被動軸が上記調整軸
の他端に枢着されたことを特徴とする刃先径調整
装置付回転切削装置。[Scope of Claim for Utility Model Registration] A main shaft with a cutter mount movably attached to the end of the shaft in the radial direction of the shaft, an adjustment shaft coaxial with and supported by the main shaft, the main shaft and the adjustment shaft. a rotation drive means for rotating the adjustment shafts together with the main shaft; an adjustment rotation means for rotating the adjustment shaft relative to the main shaft via a differential gear mechanism; a cutting tool mount moving means for moving and adjusting the cutting tool mount in the radial direction of the main shaft; A rotary cutting device with a cutting edge diameter adjusting device, comprising a driven gear provided facing the drive gear, and a driven gear meshed with these driving gears and the driven gear and provided facing each other, the driving gear and the driven gear are arranged so that the center of rotation thereof is the same as the axis of the main shaft,
A rotary cutting device with a cutting edge diameter adjusting device, characterized in that the driven gear is fixed to the main shaft, and a driven shaft rotatably supporting the driven gear is pivotally connected to the other end of the adjusting shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987180624U JPH0184909U (en) | 1987-11-27 | 1987-11-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987180624U JPH0184909U (en) | 1987-11-27 | 1987-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0184909U true JPH0184909U (en) | 1989-06-06 |
Family
ID=31472136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987180624U Pending JPH0184909U (en) | 1987-11-27 | 1987-11-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0184909U (en) |
-
1987
- 1987-11-27 JP JP1987180624U patent/JPH0184909U/ja active Pending
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