JPS6344736U - - Google Patents
Info
- Publication number
- JPS6344736U JPS6344736U JP13708986U JP13708986U JPS6344736U JP S6344736 U JPS6344736 U JP S6344736U JP 13708986 U JP13708986 U JP 13708986U JP 13708986 U JP13708986 U JP 13708986U JP S6344736 U JPS6344736 U JP S6344736U
- Authority
- JP
- Japan
- Prior art keywords
- shank
- unit case
- pin holder
- cutting tool
- annular groove
- 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
- Jigs For Machine Tools (AREA)
Description
第1図はこの考案に係る切削具取付けユニツト
の一実施例の要部切断正面図、第2図は第1図の
右側面図、第3図は第1図の要部下面図、第4図
は第1図の要部斜視図、第5図は従来例の切断部
分正面図、第6図は第5図の要部斜視図である。
1……ユニツトケース、1a,1b……ユニツ
トケースの分割部分、2……シヤンク、3……ス
ピンドル、4……接続部、5……切削具、6……
チヤツク部、7……ピン保持台、8……フレーム
、9……ユニツトケース固定用ピン、10……シ
ヤンク側係止部、11……シヤンク回転阻止用ス
トツパー、16……T字状溝、17……ナツト、
18……ボルト、20……フレーム側係止孔。
FIG. 1 is a cutaway front view of essential parts of an embodiment of the cutting tool mounting unit according to this invention, FIG. 2 is a right side view of FIG. 1, FIG. 3 is a bottom view of essential parts of FIG. 1, and FIG. The drawings are a perspective view of the main part of FIG. 1, FIG. 5 is a cutaway front view of the conventional example, and FIG. 6 is a perspective view of the main part of FIG. DESCRIPTION OF SYMBOLS 1...Unit case, 1a, 1b...Divided portion of unit case, 2...Shank, 3...Spindle, 4...Connection part, 5...Cutting tool, 6...
Chuck part, 7...Pin holding base, 8...Frame, 9...Unit case fixing pin, 10...Shank side locking part, 11...Stopper for preventing shank rotation, 16...T-shaped groove, 17...Natsuto,
18... Bolt, 20... Frame side locking hole.
Claims (1)
ンクを回転自在に支承し、このシヤンクの一方の
突出端部にスピンドルとの接続部を形成するとと
もに、他方の突出端には切削具が前記シヤンクに
対し傾きをもつて取付けられるチヤツク部を形成
し、前記ユニツトケースにピン保持台を突設して
、このピン保持台に、前記スピンドル周りのフレ
ーム端面に係止可能なユニツトケース固定用ピン
を進退自在に嵌入するとともに、前記シヤンクと
一体の係止部に係離可能なシヤンク回転阻止用ス
トツパーを前記係止部に対し進退可能に取付けた
切削具取付けユニツトにおいて、前記ユニツトケ
ースを、前記シヤンクと同一心の円状面により前
記ピン保持台を突設した部分と前記チヤツク部側
部分とに分割して、そのピン保持台側ユニツトケ
ース部分に対しチヤツク部側ユニツトケース部分
を前記シヤンクを軸心として回転可能とし、前記
分割面における両ユニツトケース部分の一方にそ
の分割面に対し逆T字状の円環溝を前記シヤンク
を中心として形成し、この円環溝の奥部に所要数
のナツトを装入し、この各ナツトにユニツトケー
ス部分の他方を貫通し前記円環溝に挿入されたボ
ルトをねじ込んだことを特徴とする切削具取付け
ユニツト。 A shank passing through the case is rotatably supported in the unit case, and one protruding end of the shank forms a connection part with the spindle, and the other protruding end has a cutting tool tilted with respect to the shank. A chuck portion is formed to which the unit case is attached, and a pin holder is provided protruding from the unit case, and a unit case fixing pin capable of being latched to the end face of the frame around the spindle can be moved forward and backward into the pin holder. In the cutting tool mounting unit, in which a stopper for preventing rotation of the shank, which is fitted into the shank and can be engaged with the shank and is integral with the shank, is attached so as to be movable forward and backward relative to the shank, the unit case is placed on the same axis as the shank. The pin holder is divided into a projecting portion and a chuck side portion by a circular surface, and the chuck side unit case portion is rotated about the shank with respect to the pin holder side unit case portion. An inverted T-shaped annular groove is formed in one of both unit case portions on the dividing surface, with the shank as the center, and a required number of nuts are mounted in the deep part of this annular groove. A cutting tool mounting unit characterized in that a bolt is inserted into each nut and is inserted into the annular groove through the other part of the unit case part.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13708986U JPH0224601Y2 (en) | 1986-09-05 | 1986-09-05 | |
US07/093,002 US4795293A (en) | 1986-09-05 | 1987-09-04 | Unit for mounting a cutting tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13708986U JPH0224601Y2 (en) | 1986-09-05 | 1986-09-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6344736U true JPS6344736U (en) | 1988-03-25 |
JPH0224601Y2 JPH0224601Y2 (en) | 1990-07-05 |
Family
ID=31040813
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13708986U Expired JPH0224601Y2 (en) | 1986-09-05 | 1986-09-05 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0224601Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03126531U (en) * | 1990-04-02 | 1991-12-19 |
-
1986
- 1986-09-05 JP JP13708986U patent/JPH0224601Y2/ja not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03126531U (en) * | 1990-04-02 | 1991-12-19 |
Also Published As
Publication number | Publication date |
---|---|
JPH0224601Y2 (en) | 1990-07-05 |