JPS6281509U - - Google Patents
Info
- Publication number
- JPS6281509U JPS6281509U JP17038185U JP17038185U JPS6281509U JP S6281509 U JPS6281509 U JP S6281509U JP 17038185 U JP17038185 U JP 17038185U JP 17038185 U JP17038185 U JP 17038185U JP S6281509 U JPS6281509 U JP S6281509U
- Authority
- JP
- Japan
- Prior art keywords
- throw
- mounting seat
- tip
- drilling tool
- connecting portion
- 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
- 238000005553 drilling Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 2
Description
第１〜１０図はこの考案の１実施例の説明図で
あり、第１図はチツプとドリル本体の分離斜視図
、第２図は穴明け工具の概略側面図、第３図は切
削部の正面図、第４図はチツプの側面図、第５図
は同正面図、第６図は同平面図、第７図はボルト
の平面図、第８図は同側面図、第９，１０図は実
験に基づく実験データグラフ図、第１１図は在来
態様に基づく穴明け工具の概略側面図、第１２図
は同切削部の正面図、第１３図は同チツプとドリ
ル本体の分離斜視図である。
２…スパイラル状溝、３…ドリル本体、４…切
削部、６′…取り付け座、７…切刃、１０′…チ
ツプ、１５…テーパ面、１７…ピン、２０…ボル
ト、１′…穴明け工具。
Figures 1 to 10 are explanatory diagrams of one embodiment of this invention, in which Figure 1 is an isolated perspective view of the tip and drill body, Figure 2 is a schematic side view of the drilling tool, and Figure 3 is a diagram of the cutting part. Front view, Figure 4 is a side view of the chip, Figure 5 is the front view, Figure 6 is the top view, Figure 7 is the top view of the bolt, Figure 8 is the side view, Figures 9 and 10. 11 is a schematic side view of a conventional drilling tool, FIG. 12 is a front view of the cutting part, and FIG. 13 is an exploded perspective view of the tip and drill body. It is. 2...Spiral groove, 3...Drill body, 4...Cutting part, 6'...Mounting seat, 7...Cutting edge, 10'...Tip, 15...Tapered surface, 17...Pin, 20...Bolt, 1'...Drilling tool.
Claims (1)
ル本体の切削部の外周に達する溝状取り付け座に
超硬合金製であつて切刃を形成したチツプを有す
る穴明け工具において、該チツプと取り付け座が
相互に嵌着取り外し自在なテーパ面を有しボルト
により解離自在に取り付けられていることを特徴
とするスローアウエイ式穴明け工具。 (2) 上記チツプと取り付け座にピン穴結合部が
形成されていることを特徴とする上記実用新案登
録請求の範囲第１項記載のスローアウエイ式穴明
け工具。 (3) 上記ピン穴結合部に油孔が形成されている
ことを特徴とする上記実用新案登録請求の範囲第
２項記載のスローアウエイ式工具。[Claims for Utility Model Registration] (1) A drill body with a spiral groove formed on its outer surface, which has a groove-shaped mounting seat that reaches the outer periphery of the cutting part, and has a chip made of cemented carbide with a cutting edge formed thereon. 1. A throw-away type drilling tool, characterized in that the tip and the mounting seat have tapered surfaces that can be fitted into and removed from each other, and are detachably attached with bolts. (2) The throw-away type drilling tool according to claim 1, wherein a pin hole connecting portion is formed between the tip and the mounting seat. (3) The throw-away tool according to claim 2, wherein an oil hole is formed in the pin hole connecting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17038185U JPS6281509U (en) | 1985-11-07 | 1985-11-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17038185U JPS6281509U (en) | 1985-11-07 | 1985-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6281509U true JPS6281509U (en) | 1987-05-25 |
Family
ID=31105059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17038185U Pending JPS6281509U (en) | 1985-11-07 | 1985-11-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6281509U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997012712A1 (en) * | 1995-10-05 | 1997-04-10 | Kanefusa Corporation | Rotary tool with shank |
| JP2001277026A (en) * | 2000-03-31 | 2001-10-09 | Kyocera Corp | Throwaway tip for drill and drill holder |
-
1985
- 1985-11-07 JP JP17038185U patent/JPS6281509U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997012712A1 (en) * | 1995-10-05 | 1997-04-10 | Kanefusa Corporation | Rotary tool with shank |
| JP2001277026A (en) * | 2000-03-31 | 2001-10-09 | Kyocera Corp | Throwaway tip for drill and drill holder |
| JP4558884B2 (en) * | 2000-03-31 | 2010-10-06 | 京セラ株式会社 | Drill throw-away tip and drill |
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