JPH0174007U - - Google Patents
Info
- Publication number
- JPH0174007U JPH0174007U JP1987168354U JP16835487U JPH0174007U JP H0174007 U JPH0174007 U JP H0174007U JP 1987168354 U JP1987168354 U JP 1987168354U JP 16835487 U JP16835487 U JP 16835487U JP H0174007 U JPH0174007 U JP H0174007U
- Authority
- JP
- Japan
- Prior art keywords
- transmission shaft
- shaft member
- tip
- eccentric ring
- cutting edge
- 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
- 230000005540 biological transmission Effects 0.000 claims description 5
Landscapes
- Drilling And Boring (AREA)
Description
第１図は本考案の一実施例である刃先位置補正
装置を含むボーリング装置の正面断面図である。
１６：主軸、１８：ボーリングツール、３０：
伝達バー、３４：ヘツド部材、４２：偏心リング
、４６：工具ホルダ、６４：パルスモータ、６８
：ねじ軸、８０：雄ねじ部、８２：ボールねじ、
８６：軸受ブロツク、１１０：雄ねじ部、１１２
：雌ねじ部。
FIG. 1 is a front sectional view of a boring machine including a cutting edge position correction device which is an embodiment of the present invention. 16: Spindle, 18: Boring tool, 30:
Transmission bar, 34: Head member, 42: Eccentric ring, 46: Tool holder, 64: Pulse motor, 68
: Screw shaft, 80: Male thread part, 82: Ball screw,
86: Bearing block, 110: Male thread part, 112
: Female thread part.
Claims (1)
る回転切削工具の半径方向における刃先位置を補
正する装置であつて、 前記主軸の先端に相対回転可能に保持され、そ
の回転により工具ホルダを介して回転切削工具の
刃先を半径方向に変位させる偏心リングと、 前記主軸内をその先端から同心的に延び、主軸
の後端から突出するように設けられるとともに、
軸方向に移動可能とされた伝達軸部材と、 前記主軸の後方に設けられ、伝達軸部材を軸方
向に直線運動させる駆動手段と、 前記伝達軸部材の先端と前記偏心リングとの間
に設けられ、伝達軸部材の直線運動を偏心リング
の回転運動に変換するねじ機構と を含むことを特徴とする回転切削工具の刃先位置
補正装置。[Claims for Utility Model Registration] A device for correcting the position of the cutting edge in the radial direction of a rotary cutting tool that is attached to the tip of a spindle via a tool holder, the device being held relatively rotatably at the tip of the spindle, and that is an eccentric ring that displaces the cutting edge of the rotary cutting tool in the radial direction via the tool holder;
a transmission shaft member movable in the axial direction; a driving means provided behind the main shaft for linearly moving the transmission shaft member in the axial direction; and a drive means provided between the tip of the transmission shaft member and the eccentric ring. 1. A cutting edge position correction device for a rotary cutting tool, comprising: a screw mechanism for converting linear motion of a transmission shaft member into rotational motion of an eccentric ring;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987168354U JPH0174007U (en) | 1987-11-02 | 1987-11-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987168354U JPH0174007U (en) | 1987-11-02 | 1987-11-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0174007U true JPH0174007U (en) | 1989-05-18 |
Family
ID=31457460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987168354U Pending JPH0174007U (en) | 1987-11-02 | 1987-11-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0174007U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0319609U (en) * | 1989-07-04 | 1991-02-26 |
-
1987
- 1987-11-02 JP JP1987168354U patent/JPH0174007U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0319609U (en) * | 1989-07-04 | 1991-02-26 |