JPH0266906U - - Google Patents
Info
- Publication number
- JPH0266906U JPH0266906U JP14619488U JP14619488U JPH0266906U JP H0266906 U JPH0266906 U JP H0266906U JP 14619488 U JP14619488 U JP 14619488U JP 14619488 U JP14619488 U JP 14619488U JP H0266906 U JPH0266906 U JP H0266906U
- Authority
- JP
- Japan
- Prior art keywords
- head
- shank
- cutting tool
- fine
- concentric
- 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、この考案の一実施例を示す断面図、
第２図はその正面図、第３図は調整ねじの詳細を
示す拡大図、第４図及び第５図は共に従来工具の
一例を示す図である。
１…ヘツド部、２…シヤンク部、３，９…円形
嵌合部、５…スローアウエイチツプ、６…スリツ
ト、７…調整ボルト、７ａ…テーパ頭部、８…穴
、１０…調整ねじ、１１…締付ボルト。
FIG. 1 is a sectional view showing an embodiment of this invention.
FIG. 2 is a front view thereof, FIG. 3 is an enlarged view showing details of an adjusting screw, and FIGS. 4 and 5 are views showing an example of a conventional tool. DESCRIPTION OF SYMBOLS 1... Head part, 2... Shank part, 3, 9... Circular fitting part, 5... Throwaway tip, 6... Slit, 7... Adjustment bolt, 7a... Taper head, 8... Hole, 10... Adjustment screw, 11 ...Tightening bolt.
Claims (1)
内外径用切削工具の前記ヘツド部に、先端から切
込んだ工具軸方向のスリツトと、軸心と同心の穴
とを設け、一方、ヘツド部後方のシヤンクの軸心
部には、先端のテーパ頭部が前記ヘツドの穴に挿
入される調整ボルトを同心的に螺合させ、さらに
、前記ヘツドの胴部に、胴部外周からねじ込んで
先端を前記テーパ頭部のテーパ外径面に当接させ
る調整ねじを設けて成る微調整式切削工具。 (2) 前記ヘツド部とシヤンクを互いに分割し、
その両者を軸心と同心の円形嵌合部で心出しして
着脱自在に締結した請求項(1)記載の微調整式切
削工具。 (3) 前記調整ボルトとシヤンクを、両者間に軸
心と同心の円形嵌合部設けて心出しした請求項(1
)又は(2)に記載の微調整式切削工具。[Claims for Utility Model Registration] (1) A cutting tool for inner diameter, outer diameter, or inner and outer diameter, which has a cutting edge in the head part, has a slit cut in the axial direction of the tool from the tip, and a slit in the axial direction of the tool. A concentric hole is provided in the shank at the rear of the head, and an adjustment bolt whose tapered tip is inserted into the hole in the head is concentrically screwed into the axial center of the shank at the rear of the head. A fine-adjustment type cutting tool comprising a barrel provided with an adjustment screw that is screwed from the outer periphery of the barrel so that its tip abuts the tapered outer diameter surface of the tapered head. (2) dividing the head portion and shank from each other;
2. The fine adjustment type cutting tool according to claim 1, wherein the two are centered and removably connected by a circular fitting portion concentric with the axis. (3) Claim (1) wherein the adjusting bolt and the shank are centered by providing a circular fitting part between them that is concentric with the axis.
) or the fine-adjustable cutting tool described in (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14619488U JPH0266906U (en) | 1988-11-08 | 1988-11-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14619488U JPH0266906U (en) | 1988-11-08 | 1988-11-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0266906U true JPH0266906U (en) | 1990-05-21 |
Family
ID=31415457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14619488U Pending JPH0266906U (en) | 1988-11-08 | 1988-11-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0266906U (en) |
-
1988
- 1988-11-08 JP JP14619488U patent/JPH0266906U/ja active Pending