JPS60175506U - Replaceable head cutter - Google Patents
Replaceable head cutterInfo
- Publication number
- JPS60175506U JPS60175506U JP6436484U JP6436484U JPS60175506U JP S60175506 U JPS60175506 U JP S60175506U JP 6436484 U JP6436484 U JP 6436484U JP 6436484 U JP6436484 U JP 6436484U JP S60175506 U JPS60175506 U JP S60175506U
- Authority
- JP
- Japan
- Prior art keywords
- hook
- head
- shank
- replaceable
- cutter according
- 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.)
- Granted
Links
Landscapes
- Cutting Tools, Boring Holders, And Turrets (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面はこの考案の実施例の説明図であり、第１図は１実
施例の断面図、第２図は第１図■−■断面図、第３図は
第１図キ一部上面図、第４図は連結体側面図、第５図は
連結体の端面図、第６図は膨縮体による連結体の動作断
面図、第７．８．９図は他の実施例の第１図相当断面図
である。
３．３′・・・シャンク、４・・・刃物、５．５’。
５′、５１・・・ヘッド、１ 、 １／、 １＃、
１１１１・・・刃具、８，２２，８’、２２’・・・
嵌合面、２１・・・穴部、２３．２３’・・・フック刃
具、１４．１４’・・・フック、１２・・・連結体、２
５，２５’・・・膨縮体、１１・・・孔。
第９図
第７図
筑６Ｍ
補正 昭６０．２．４
考案の名称を次のように補正する。
■考案の名称 ヘッド交換式刃具
実用新案登録請求の範囲、図面の簡単な説明を次のよう
に補正する。
Ｏ実用新案登録請求の範囲
（１） 工作機械の工具取付体に装着され装着部のシ
ャンクと刃物を有するヘッドとが別体にされて交換式に
されている刃具において、上記シャンク前端とヘッド後
端に嵌合面が形成され、該ヘッド後端の嵌合面を形成す
る穴部にフックノツチが設けられ、一方上記シャンクに
内設された軸方向穴に該フックノツチに係合離反自在な
フックを前端に有する連結体が挿設され、而して該フッ
クに対する連結体が該連結体及び上記シャンクに連設さ
れた孔に付設されていることを特徴とするヘッド交換式
刃具。
（２）上記嵌合面がテーパ面に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項記載のヘッ
ド交換式刃具。
（３）上記フック及びフックノツチが項記テーパ面と逆
向テーパ形状に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項記載のヘッド交換式刃具。
（４）上記フックがフランジ形状にされ、これに対応す
るフックノツチが断面四角形のリング状ノツチに形成さ
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項記載のヘッド交換式刃具。
（５）上記連結体が軸方向複数のスリットを周面に有す
る移動体に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項記載のヘッド交換式刃具。
（６）上記連結体がコレットチャック式のスリ割りを形
成されたフランジにされていることを特徴とする実用新
案登録請求の範囲第１項記載のヘッド交換式刃具。
図面の簡単な説明
図面はこの考案の実施例の説明図であり、第１図は１実
施例の断面図、第２図は第１図■−■断面図、第３図は
第１図キ一部上面図、第４図は連結体側面図、第５図は
連結体の端面図、第６図は連結体による連結体の動作断
面図、第７．８．９図は他の実施例の第１図相当断面図
である。
３．３′・・・シャンク、４・・・刃物、５．５’。
５′、５″・・・ヘッド、１．１’、１’、１″・・・
刃具、８，２２，８’、２２’・・・嵌合面、２１・・
・穴部、２３．２３″・・・フック刃具、１４．１４’
・・・フック、１２・・・連結体、２５．２５’・・・
連結体、１１・・・孔。The drawings are explanatory diagrams of an embodiment of this invention, and FIG. 1 is a cross-sectional view of one embodiment, FIG. 2 is a cross-sectional view taken along line ■-■ in FIG. Fig. 4 is a side view of the coupling body, Fig. 5 is an end view of the coupling body, Fig. 6 is a sectional view of the operation of the coupling body by the expansion and contraction body, and Figs. 7.8.9 are the first diagrams of other embodiments. It is a corresponding cross-sectional view. 3.3'...Shank, 4...Knife, 5.5'. 5', 51...head, 1, 1/, 1#,
1111...cutting tool, 8, 22, 8', 22'...
Fitting surface, 21... Hole, 23.23'... Hook cutting tool, 14.14'... Hook, 12... Connecting body, 2
5, 25'... Expanded body, 11... Hole. Figure 9 Figure 7 Chiku 6M Amendment 1986.2.4 The name of the invention is amended as follows. ■Name of the invention The scope of claims for utility model registration of replaceable head cutter and the brief description of the drawings are amended as follows. O Scope of Utility Model Registration Claims (1) In a cutting tool that is attached to a tool mounting body of a machine tool, and the shank of the mounting part and the head containing the cutter are separate and replaceable, the front end of the shank and the rear of the head A fitting surface is formed at the end, a hook notch is provided in the hole forming the fitting surface at the rear end of the head, and a hook that can freely engage and separate from the hook notch is provided in the axial hole provided in the shank. A head exchangeable cutting tool characterized in that a connecting body provided at the front end is inserted, and a connecting body for the hook is attached to a hole connected to the connecting body and the shank. (2) The replaceable head cutter according to claim 1, wherein the fitting surface is formed into a tapered surface. (3) The replaceable head cutter according to claim 1, wherein the hook and the hook notch are tapered in a direction opposite to the tapered surface. (4) The replaceable head cutter according to claim 1, wherein the hook has a flange shape, and the corresponding hook notch is a ring-shaped notch with a square cross section. (5) The replaceable head cutter according to claim 1, wherein the connecting body is a movable body having a plurality of axial slits on its circumferential surface. (6) The replaceable head cutter according to claim 1, wherein the connecting body is a flange having a collet chuck type slot. Brief Explanation of the Drawings The drawings are explanatory diagrams of the embodiment of this invention. Fig. 1 is a cross-sectional view of one embodiment, Fig. 2 is a cross-sectional view of Fig. 1 - ■, and Fig. 3 is a cross-sectional view of Fig. 1. A partial top view, Fig. 4 is a side view of the coupling body, Fig. 5 is an end view of the coupling body, Fig. 6 is a sectional view of the operation of the coupling body, and Figs. 7.8.9 are other embodiments. FIG. 1 is a sectional view corresponding to FIG. 3.3'...Shank, 4...Knife, 5.5'. 5', 5''...Head, 1.1', 1', 1''...
Cutting tool, 8, 22, 8', 22'...Mating surface, 21...
・Hole part, 23.23"...Hook cutting tool, 14.14'
...Hook, 12...Connection body, 25.25'...
Connector, 11... hole.
Claims (6)
クと刃物を有するヘッドとが別体にされて交換式されて
いる刃具において、上記シャンク前端とヘッド後端に嵌
合面が形成され、該ヘッド後端の嵌合面を形成する穴部
にフックノツチが設けられ、一方上記シャンクに内設さ
れた軸方向穴に該フックノツチに係合離反自在なフック
を前端に有する連結体が挿設され、而して該フックに対
する膨縮体が該連結体及び上記シャンクに連設された孔
に付設されていることを特徴とするヘッド交換式刃具。(1) In a tool that is attached to a tool mounting body of a machine tool and in which the shank of the mounting portion and the head containing the cutter are separate and replaceable, a fitting surface is formed at the front end of the shank and the rear end of the head. A hook notch is provided in the hole forming the fitting surface at the rear end of the head, and a connecting body having a hook at the front end that can be freely engaged and separated from the hook notch is inserted into the axial hole provided in the shank. An exchangeable head cutter characterized in that an expansion and contraction body for the hook is attached to a hole connected to the connecting body and the shank.
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
ヘッド交換式刃具。(2) The replaceable head cutter according to claim 1, wherein the fitting surface is formed into a tapered surface.
向テーパ形状に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項記載のヘッド交換式刃具。(3) The replaceable head cutter according to claim 1, wherein the hook and the hook notch are tapered in a direction opposite to the tapered surface.
るフックノツチが断面四角形のリング状ノツチに形成さ
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項記載のヘッド交換式刃具。(4) The replaceable head cutter according to claim 1, wherein the hook has a flange shape, and the corresponding hook notch is a ring-shaped notch with a square cross section.
移動体に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項記載のヘッド交換式刃具。(5) The replaceable head cutter according to claim 1, wherein the connecting body is a movable body having a plurality of slits on the circumferential surface in the axial direction.
成されたフランジに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項記載のヘッド交換式刃具。(6) The head exchangeable cutter according to claim 1, wherein the expansion and contraction body is a flange having a collet chuck type slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6436484U JPS60175506U (en) | 1984-05-02 | 1984-05-02 | Replaceable head cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6436484U JPS60175506U (en) | 1984-05-02 | 1984-05-02 | Replaceable head cutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60175506U true JPS60175506U (en) | 1985-11-20 |
| JPH023364Y2 JPH023364Y2 (en) | 1990-01-26 |
Family
ID=30595379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6436484U Granted JPS60175506U (en) | 1984-05-02 | 1984-05-02 | Replaceable head cutter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60175506U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57173405A (en) * | 1981-04-15 | 1982-10-25 | Sumitomo Electric Ind Ltd | Cutting tool |
-
1984
- 1984-05-02 JP JP6436484U patent/JPS60175506U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57173405A (en) * | 1981-04-15 | 1982-10-25 | Sumitomo Electric Ind Ltd | Cutting tool |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH023364Y2 (en) | 1990-01-26 |
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