JPS6078277U - Throw-away end mill - Google Patents
Throw-away end millInfo
- Publication number
- JPS6078277U JPS6078277U JP17061683U JP17061683U JPS6078277U JP S6078277 U JPS6078277 U JP S6078277U JP 17061683 U JP17061683 U JP 17061683U JP 17061683 U JP17061683 U JP 17061683U JP S6078277 U JPS6078277 U JP S6078277U
- Authority
- JP
- Japan
- Prior art keywords
- tip
- indexable
- end mill
- throw
- deposit
- 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
- Milling Processes (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
第１図は本考案スローアウェイ式のエンドミルにおける
一実施例を示す底面図、第２図はその一部平面図、第３
図は一部側面図、第４図は第３図中のＩＶ−ＩＶ線に沿
って得られる拡大断面図である。
１・・・・・・工具本体、３・・・・・・取付は溝、４
・・・・・・スローアウェイチップ、５・・・・・・敷
金、６・・・・・・チップ座、７，９・・・・・・中央
取付は穴、訃・・・・・切刃稜、１０・・・・・・押圧
部材、１１・・・・・・押圧部分、１２・・・・・・固
定ピン。Fig. 1 is a bottom view showing one embodiment of the indexable end mill of the present invention, Fig. 2 is a partial plan view thereof, and Fig. 3 is a partial plan view thereof.
The figure is a partial side view, and FIG. 4 is an enlarged sectional view taken along the line IV-IV in FIG. 3. 1... Tool body, 3... Installation groove, 4
... Throwaway tip, 5 ... Deposit, 6 ... Chip seat, 7, 9 ... Center mounting hole, tail ... Cut Blade ridge, 10...Press member, 11...Press portion, 12...Fixing pin.
Claims (1)
溝３のチップ座６内には、スローアウェイチップ４が敷
金５を介して押え部材１０によって圧接固定されるよう
にしたスローアウェイ式のエンドミルにおいて、 前記スローアウェイチップ４は、中央取付は穴７を有す
る多角形板状で、その外郭に形成される切刃稜８が位相
を偏位した波形の凹凸形状を形成したものであり、しか
も各スローアウェイチップ４が、前記チップ座６内に配
置されたときには、前記切刃稜８がその回転切削軌跡上
で、互に偏位することにより、相互補完的な切削を可能
にしており、 また、前記押え部材１０は、その押圧部分１１で前記ス
ローアウェイチップ４を上方から圧接固定するとともに
、この圧接固定に先立って、スローアウェイチップ４お
よび敷金５の中央取付は穴７．９内で直立する固定ピン
１２が偏心利用によって補強的な固定を行なうようにし
たことを特徴とするスローアウェイ式のエンドミル。[Scope of Claim for Utility Model Registration] The attachment provided on the outer circumferential portion of the cylindrical tool body 1 is such that the indexable tip 4 is fixed in pressure contact with the tip seat 6 of the groove 3 by the presser member 10 via the deposit 5. In the indexable end mill, the indexable tip 4 has a polygonal plate shape with a hole 7 attached at the center, and a cutting edge 8 formed on the outer edge of the tip 4 has a waveform with a phase deviation. When each indexable insert 4 is placed in the insert seat 6, the cutting edge ridges 8 are mutually displaced on their rotational cutting locus, so that they are not mutually separated. The holding member 10 press-fixes the throw-away tip 4 from above with its pressing portion 11, and prior to this press-fixing, the presser member 10 presses and fixes the throw-away tip 4 and the deposit 5. An indexable end mill characterized in that the central mounting of the end mill is such that a fixing pin 12 standing upright within the hole 7.9 performs a reinforcing fixation by utilizing eccentricity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17061683U JPS6078277U (en) | 1983-11-02 | 1983-11-02 | Throw-away end mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17061683U JPS6078277U (en) | 1983-11-02 | 1983-11-02 | Throw-away end mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6078277U true JPS6078277U (en) | 1985-05-31 |
Family
ID=30372420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17061683U Pending JPS6078277U (en) | 1983-11-02 | 1983-11-02 | Throw-away end mill |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6078277U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015044282A (en) * | 2013-08-27 | 2015-03-12 | サンドビック インテレクチュアル プロパティー アクティエボラーグ | Power skiving tool and cutting insert |
-
1983
- 1983-11-02 JP JP17061683U patent/JPS6078277U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015044282A (en) * | 2013-08-27 | 2015-03-12 | サンドビック インテレクチュアル プロパティー アクティエボラーグ | Power skiving tool and cutting insert |
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