JPS6171304U - - Google Patents
Info
- Publication number
- JPS6171304U JPS6171304U JP15452984U JP15452984U JPS6171304U JP S6171304 U JPS6171304 U JP S6171304U JP 15452984 U JP15452984 U JP 15452984U JP 15452984 U JP15452984 U JP 15452984U JP S6171304 U JPS6171304 U JP S6171304U
- Authority
- JP
- Japan
- Prior art keywords
- holder
- storage hole
- bar
- radial direction
- stopper pin
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Cutting Tools, Boring Holders, And Turrets (AREA)
Description
第１図は本考案の実施例を示す断面図、第２図
は第１図のＡ−Ａ矢視図、第３図は第１図のＢ−
Ｂ線断面図である。
図面中、１はホルダ、２は収納穴、３はバー、
５は刃具、７は当接面、８はストツパピン、９は
締付ボルトである。
FIG. 1 is a sectional view showing an embodiment of the present invention, FIG. 2 is a view taken along the line A-A in FIG. 1, and FIG. 3 is a view taken along the line B--
It is a sectional view taken along the B line. In the drawing, 1 is a holder, 2 is a storage hole, 3 is a bar,
5 is a cutting tool, 7 is a contact surface, 8 is a stopper pin, and 9 is a tightening bolt.
Claims (1)
伸びる収納穴が形成されているホルダと、 出退自在に前記収納穴に挿入されるとともに収
納穴外に突出する先端部に刃具が取り付けられる
バーと、 前記ホルダに径方向に挿入されて周面が前記収
納穴に臨むストツパピン及びこのストツパピンに
当接するようバーの周面に形成した当接面でなる
ストツパ部と、 前記ホルダの外周面から径方向に螺入してバー
をホルダに固定する締付ボルトと、 でなることを特徴とするボーリングバー。[Claims for Utility Model Registration] A holder in which a storage hole is formed extending from one end surface of a columnar body in a direction oblique to the axis, and the holder is inserted into the storage hole so as to be freely retractable and protrude outside the storage hole. a bar to which a cutting tool is attached to the tip thereof; a stopper pin that is inserted into the holder in the radial direction so that its circumferential surface faces the storage hole; and a stopper portion comprising an abutment surface formed on the circumferential surface of the bar so as to come into contact with the stopper pin. and a tightening bolt that is screwed into the outer peripheral surface of the holder in a radial direction to fix the bar to the holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15452984U JPS6171304U (en) | 1984-10-13 | 1984-10-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15452984U JPS6171304U (en) | 1984-10-13 | 1984-10-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6171304U true JPS6171304U (en) | 1986-05-15 |
Family
ID=30712520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15452984U Pending JPS6171304U (en) | 1984-10-13 | 1984-10-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6171304U (en) |
-
1984
- 1984-10-13 JP JP15452984U patent/JPS6171304U/ja active Pending
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