JPS6350603U - - Google Patents
Info
- Publication number
- JPS6350603U JPS6350603U JP14375386U JP14375386U JPS6350603U JP S6350603 U JPS6350603 U JP S6350603U JP 14375386 U JP14375386 U JP 14375386U JP 14375386 U JP14375386 U JP 14375386U JP S6350603 U JPS6350603 U JP S6350603U
- Authority
- JP
- Japan
- Prior art keywords
- mounting hole
- clamper
- holder
- cutting
- head
- 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 2
Landscapes
- Cutting Tools, Boring Holders, And Turrets (AREA)
Description
第１図は、本考案ヘツド交換式バイトの一実施
例を示す正面図、第２図は、その平面図、第３図
は、ホルダの端面を示す側面図、第４図ａ，ｂは
、クランパーを示す図で、ａは一部を断面した正
面図、ｂは、平面図、第５図は、本考案ヘツド交
換式バイトの変形例を示す正面図である。
１……ホルダ、２……取付け穴、３，４……位
置決めキー、５……クランパー、１４……切刃チ
ツプ、１５……カツテイングヘツド、１０……係
止溝、１７，１８……キー溝。
Fig. 1 is a front view showing an embodiment of the interchangeable head tool bit of the present invention, Fig. 2 is a plan view thereof, Fig. 3 is a side view showing the end face of the holder, and Figs. 4a and 4b are 5 is a front view showing a partially sectional front view of the clamper, FIG. 5 is a plan view, and FIG. 1... Holder, 2... Mounting hole, 3, 4... Positioning key, 5... Clamper, 14... Cutting blade tip, 15... Cutting head, 10... Locking groove, 17, 18... keyway.
Claims (1)
動可能なクランパー５が備えられるとともに、こ
のクランパー５によつて切刃チツプ１４を備えた
カツテイングヘツド１５が着脱されるようにした
ヘツド交換式バイトにおいて、 前記ホルダー１は、その一端面側には、取付け
穴２および互に直交する一対の位置決めキー３，
４が設けられており、 前記クランパー５は、取付け穴２の穿孔方向に
移動可能で、しかもその本体部分５ａが取付け穴
２内にあつて、その一端部に設けられた係止フラ
ンジ５ｂが、前記取付け穴２から凸出するように
なつており、 前記カツテイングヘツド１５は、その下面側に
は、ホルダー１から凸出するクランパー５の係止
フランジ５ｂを受入れる袋溝状の係止溝１６が形
成されるとともに、前記ホルダー１の位置決めキ
ー３，４に対面する後端面側には、位置決めキー
３，４に適合する一対のキー溝１７，１８が形成
されることにより、切刃チツプ１４の刃先位置を
定めていることを特徴とするヘツド交換式バイト
。[Claims for Utility Model Registration] A clamper 5 movable in the drilling direction is provided in the mounting hole 2 of the holder 1, and a cutting head 15 equipped with a cutting tip 14 is attached and detached by the clamper 5. In the head exchangeable cutting tool, the holder 1 has a mounting hole 2 and a pair of positioning keys 3 perpendicular to each other on one end surface thereof.
4, the clamper 5 is movable in the drilling direction of the mounting hole 2, and its main body portion 5a is located inside the mounting hole 2, and a locking flange 5b provided at one end thereof is provided with a locking flange 5b. The cutting head 15 is designed to protrude from the mounting hole 2, and the cutting head 15 has a locking groove 16 in the form of a pocket groove on its lower surface side for receiving the locking flange 5b of the clamper 5 projecting from the holder 1. are formed, and a pair of key grooves 17 and 18 that fit the positioning keys 3 and 4 are formed on the rear end side of the holder 1 facing the positioning keys 3 and 4, so that the cutting edge tip 14 A head exchangeable cutting tool characterized by having a fixed cutting edge position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14375386U JPS6350603U (en) | 1986-09-19 | 1986-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14375386U JPS6350603U (en) | 1986-09-19 | 1986-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6350603U true JPS6350603U (en) | 1988-04-06 |
Family
ID=31053722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14375386U Pending JPS6350603U (en) | 1986-09-19 | 1986-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6350603U (en) |
-
1986
- 1986-09-19 JP JP14375386U patent/JPS6350603U/ja active Pending
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