JPH0432803U - - Google Patents
Info
- Publication number
- JPH0432803U JPH0432803U JP7407990U JP7407990U JPH0432803U JP H0432803 U JPH0432803 U JP H0432803U JP 7407990 U JP7407990 U JP 7407990U JP 7407990 U JP7407990 U JP 7407990U JP H0432803 U JPH0432803 U JP H0432803U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- bolt
- tip
- chip
- notch
- 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
- 239000000463 material Substances 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
Description
第１図はこの考案に係るチツプ取付装置の縦断
側面図、第２図は同一部切欠平面図、第３図は同
上の分解斜視図はである。
Ａ……バイトホルダー、Ｂ……チツプ、Ｃ……
押え金具、１……角軸材、２……チツプ座、３…
…保持面、４……切欠、５……螺孔、６……敷金
、７……貫孔、８……ビス、９……ネジ孔、１０
……透孔、１１……貫通孔、１２……基材、１３
……突軸、１４……ボルト、１５……円錐状面、
１６……テーパー状面、１７……頭部。
FIG. 1 is a vertical sectional side view of a chip mounting device according to the invention, FIG. 2 is a partially cutaway plan view of the same, and FIG. 3 is an exploded perspective view of the same. A...Bite holder, B...Chip, C...
Holder metal fitting, 1... Square shaft material, 2... Chip seat, 3...
...Holding surface, 4... Notch, 5... Screw hole, 6... Deposit, 7... Through hole, 8... Screw, 9... Screw hole, 10
...Through hole, 11...Through hole, 12...Base material, 13
...protruding shaft, 14 ... bolt, 15 ... conical surface,
16... Tapered surface, 17... Head.
Claims (1)
のチツプ座に対し上向きの略垂直なチツプ保持面
とで形成した切欠と、上記角軸材の上面切欠近傍
に設けた螺孔とで構成したバイトホルダーと、上
記螺孔に一致する貫通孔を有する基材と、この基
材の下面に上記切欠上に記載したチツプの透孔に
嵌り込むよう用けた突軸とで構成した押え金具と
、上記貫通孔に挿通して螺孔にねじ込む締付けボ
ルトとから成り、ボルトのねじ込みにともない貫
通孔の上縁周面に設けてある円錐状面と上記ボル
トの頭端外周前面に設けてある上記円錐状面と同
一または近似するテーパー状面との接触による前
記押え金具をチツプと共にバイトホルダーの後端
方向に偏心移行するようにしたチツプ取付装置に
おいて、ボルトに頭部を設けて、この頭部の下面
チツプ側に位置する一部のみを押え金具の上面に
接触させたことを特徴とする切削用バイトのチツ
プ取付装置。 Consisting of a notch formed at the tip of the square shaft material by a chip seat along the top surface and a chip holding surface facing upward and approximately perpendicular to the chip seat, and a screw hole provided near the notch on the top surface of the square shaft material. A presser metal fitting consisting of a cutting tool holder, a base material having a through hole corresponding to the screw hole, and a protruding shaft provided on the lower surface of the base material so as to fit into the through hole of the chip described above the notch. , a tightening bolt that is inserted into the through hole and screwed into the screw hole, and as the bolt is screwed in, a conical surface is provided on the upper peripheral surface of the through hole, and a tightening bolt is provided on the front surface of the outer periphery of the head end of the bolt. In a tip mounting device in which the holding fitting is eccentrically moved toward the rear end of the tool holder together with the tip by contact with a tapered surface that is the same as or similar to a conical surface, the bolt is provided with a head, and the head is A tip mounting device for a cutting tool, characterized in that only a part of the lower surface of the tool on the tip side is brought into contact with the upper surface of the holding fitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7407990U JPH0432803U (en) | 1990-07-11 | 1990-07-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7407990U JPH0432803U (en) | 1990-07-11 | 1990-07-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0432803U true JPH0432803U (en) | 1992-03-17 |
Family
ID=31613460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7407990U Pending JPH0432803U (en) | 1990-07-11 | 1990-07-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0432803U (en) |
-
1990
- 1990-07-11 JP JP7407990U patent/JPH0432803U/ja active Pending