JPH02107407U - - Google Patents
Info
- Publication number
- JPH02107407U JPH02107407U JP1541289U JP1541289U JPH02107407U JP H02107407 U JPH02107407 U JP H02107407U JP 1541289 U JP1541289 U JP 1541289U JP 1541289 U JP1541289 U JP 1541289U JP H02107407 U JPH02107407 U JP H02107407U
- Authority
- JP
- Japan
- Prior art keywords
- inner shaft
- center
- spherical part
- axis
- proximal end
- 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
- Cutting Tools, Boring Holders, And Turrets (AREA)
Description
第1図は、本願考案の心調整機能付き工具ホル
ダの縦断面図、第2図は、第1図の―線断面
図、第3図は、第1図のA矢視図である。
2……ホルダ本体、14……内軸、16……先
端部、17……チヤツク、21……球体部、26
……調整リング、37……溝、38……固定ピン
、O1……球面部の中心、O2……球体部の中心
、L1……内軸の軸芯、L3……調整リングの軸
芯。
FIG. 1 is a longitudinal cross-sectional view of the tool holder with center adjustment function of the present invention, FIG. 2 is a cross-sectional view taken along the line -- in FIG. 1, and FIG. 3 is a view taken along arrow A in FIG. 2...Holder body, 14...Inner shaft, 16...Tip, 17...Chuck, 21...Spherical part, 26
... Adjustment ring, 37 ... Groove, 38 ... Fixing pin, O 1 ... Center of spherical part, O 2 ... Center of spherical part, L 1 ... Axis center of inner shaft, L 3 ... Adjustment ring axis.
Claims (1)
た内軸を、ホルダ本体に回動可能に支持させ、前
記内軸の基端部側に、該内軸の軸芯からずれた位
置に中心を有する球体部を形成し、該球体部に、
内周面と外周面とが偏心し前記球体部の中心とず
れた位置にある軸芯を回転中心とする調整リング
を外嵌させ、前記内軸の基端面に該内軸の軸芯と
交差し前記球体部の直径方向に沿う溝を形成し、
前記ホルダ本体のその軸芯位置に配置した固定ピ
ンを前記溝に係合させてなる心調整機能付き工具
ホルダ。 An inner shaft having a chuck at its tip for holding a tool is rotatably supported by the holder body, and a center is placed on the proximal end side of the inner shaft at a position offset from the axis of the inner shaft. forming a spherical part having a
An adjustment ring whose inner circumferential surface and outer circumferential surface are eccentric and whose center of rotation is an axis located at a position offset from the center of the spherical part is fitted onto the proximal end surface of the inner shaft and intersects with the axis of the inner shaft. and forming a groove along the diameter direction of the spherical part,
A tool holder with a center adjustment function, in which a fixing pin disposed at the axial center position of the holder body is engaged with the groove.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1541289U JPH02107407U (en) | 1989-02-13 | 1989-02-13 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1541289U JPH02107407U (en) | 1989-02-13 | 1989-02-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02107407U true JPH02107407U (en) | 1990-08-27 |
Family
ID=31227447
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1541289U Pending JPH02107407U (en) | 1989-02-13 | 1989-02-13 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02107407U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012047623A (en) * | 2010-08-27 | 2012-03-08 | Shimadzu Corp | Shaft center adjusting device for material testing machine |
-
1989
- 1989-02-13 JP JP1541289U patent/JPH02107407U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012047623A (en) * | 2010-08-27 | 2012-03-08 | Shimadzu Corp | Shaft center adjusting device for material testing machine |