JPS59188113U - Hole counterbore tool - Google Patents
Hole counterbore toolInfo
- Publication number
- JPS59188113U JPS59188113U JP7898383U JP7898383U JPS59188113U JP S59188113 U JPS59188113 U JP S59188113U JP 7898383 U JP7898383 U JP 7898383U JP 7898383 U JP7898383 U JP 7898383U JP S59188113 U JPS59188113 U JP S59188113U
- Authority
- JP
- Japan
- Prior art keywords
- cutting
- tool
- hole
- drill
- diameter hole
- 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 Tools (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図ａ、 ｂ、 ｃは従来の加工方法の説明図、
第２図は本考案の一実施例に係り、第２図ａは本案工具
をラジアルボール盤主軸に装着した側面図、第２図すは
第２図ａのＡ−Ａ矢視図、第２図Ｃは本案工具での座ぐ
り加工時の側面図である。
図面中、１１はホルダ、１２はガイドブツシュ、１４は
芯穴明は用ドリル、１５は大径穴切削用バイト、１７は
座ぐり用カッタである。Figures 1a, b, and c are explanatory diagrams of the conventional processing method;
Figure 2 relates to an embodiment of the present invention, Figure 2a is a side view of the invented tool mounted on the main shaft of a radial drilling machine, Figure 2 is a view taken along arrow A-A in Figure 2a, Figure 2 C is a side view of the tool during counterboring. In the drawing, 11 is a holder, 12 is a guide bush, 14 is a drill for drilling core holes, 15 is a cutting tool for cutting large diameter holes, and 17 is a counterbore cutter.
Claims (1)
その外周辺に大径穴切屑用バイトを該芯穴明は用ドリル
先端よりその刃先を切削送り方向後方に位置させて取付
けさらに該ホルダ側面に突出して座ぐり用カッタを該大
径穴切削用バイトの刃先より切削送り方向後方に位置さ
せて取付けたことを特徴とする穴明は座ぐり工具。Attach a core hole drill to the center of rotation of the holder, and attach a large-diameter hole cutting tool around the outside of the drill with its cutting edge located behind the tip of the core hole drill in the cutting feed direction. A counterbore tool for hole drilling, characterized in that a counterbore cutter protruding from the large diameter hole cutting tool is mounted at a position rearward in the cutting feed direction from the cutting edge of the large diameter hole cutting tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7898383U JPS59188113U (en) | 1983-05-27 | 1983-05-27 | Hole counterbore tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7898383U JPS59188113U (en) | 1983-05-27 | 1983-05-27 | Hole counterbore tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59188113U true JPS59188113U (en) | 1984-12-13 |
Family
ID=30208984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7898383U Pending JPS59188113U (en) | 1983-05-27 | 1983-05-27 | Hole counterbore tool |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59188113U (en) |
-
1983
- 1983-05-27 JP JP7898383U patent/JPS59188113U/en active Pending
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