JPS63147241U - - Google Patents
Info
- Publication number
- JPS63147241U JPS63147241U JP4106687U JP4106687U JPS63147241U JP S63147241 U JPS63147241 U JP S63147241U JP 4106687 U JP4106687 U JP 4106687U JP 4106687 U JP4106687 U JP 4106687U JP S63147241 U JPS63147241 U JP S63147241U
- Authority
- JP
- Japan
- Prior art keywords
- shank
- unit case
- cutting tool
- tool mounting
- 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
- 230000000149 penetrating effect Effects 0.000 claims 1
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図の切離し状態の要部切断正面図、第５図
は第４図のＹ−Ｙ線矢視図、第６図は第１図の要
部斜視図、第７図は他の実施例の要部切断正面図
、第８図、第１０図及び第１１図はさらに他の各
実施例の切断部分正面図、第９図は第８図の要部
斜視図、第１２図は第１１図のＸ−Ｘ線断面図、
第１３図乃至第１５図はシヤンクの分割・連結・
固定手段の各例の斜視図、第１６図は組合せ説明
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、２ａ，２
ｂ……シヤンクの分割部分、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……逆Ｔ字状溝、１７……ナツト、１８……
ボルト、２０……フレーム側係止孔、２１……供
給油道、２５……リング、２６……円環状接触面
、２７……円環溝、２８，３０……油道、２９…
…噴出口、３１……切溝、３２，３４……ボルト
、３３……座。
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 figure is a cutaway front view of the main part of Fig. 1 in the separated state, Fig. 5 is a view taken along the Y-Y line in Fig. 4, Fig. 6 is a perspective view of the main part of Fig. 1, and Fig. 7 is a front view of the main part in the separated state. FIGS. 8, 10, and 11 are cutaway front views of the main parts of the embodiment, FIG. 9 is a perspective view of the main parts of FIG. 8, and FIG. 12 is a front view of the main parts of the embodiment. A sectional view taken along the line X-X in FIG. 11,
Figures 13 to 15 show how to divide, connect, and connect shank.
A perspective view of each example of the fixing means, and FIG. 16 are explanatory views of the combination. 1...Unit case, 1a, 1b...Divided portion of unit case, 2...Shank, 2a, 2
b... Divided part of 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... Inverted T-shaped groove, 17... Nut, 18...
Bolt, 20... Frame side locking hole, 21... Supply oil pipe, 25... Ring, 26... Annular contact surface, 27... Annular groove, 28, 30... Oil pipe, 29...
... spout, 31... kerf, 32, 34... bolt, 33... seat.
Claims (1)
シヤ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、その両ユニツトケース部分を連
結・固定可能とするとともに、前記シヤンクも前
記両ユニツトケース部分側に分割して連結・固定
可能としたことを特徴とする切削具取付けユニツ
ト。 (2) 上記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、シヤンク
を軸心として所要位置に回転可能及び固定可能と
したことを特徴とする実用新案登録請求の範囲第
(1)項に記載の切削具取付けユニツト。 (3) 上記両ユニツトケース部分の連結・固定手
段を、上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で構成したことを特徴
とする実用新案登録請求の範囲第(2)項に記載の
切削具取付けユニツト。[Claims for Utility Model Registration] (1) A shank penetrating through the unit case is rotatably supported, one protruding end of the shank forms a connection part with the spindle, and the other protrusion A chuck portion to which a cutting tool is attached is formed at the end, a pin holder is provided protruding from the unit case, and a unit case fixing pin that can be latched to the end face of the frame around the spindle is mounted on the pin holder. A cutting tool mounting unit in which a stopper for preventing rotation of the shank is fitted into the shank so that it can move forward and backward and is detachable from a locking portion that is integral with the shank. According to the shape, the pin holding base is divided into a protruding part and a part on the side of the chuck part so that both unit case parts can be connected and fixed, and the shank is also divided into both the part on the side of the unit case part. A cutting tool mounting unit characterized by being able to be connected and fixed. (2) The scope of the utility model registration claim, which is characterized in that the chuck side unit case part is rotatable and fixed at a desired position about the shank with respect to the pin holding stand side unit case part.
The cutting tool mounting unit described in item (1). (3) The means for connecting and fixing the two unit case parts is formed by forming an inverted T-shaped annular groove centered on the shank in one of the two unit case parts in the dividing plane, and A request for registration of a utility model characterized in that a required number of nuts are inserted into the inner part of an annular groove, and each nut is screwed with a bolt that passes through the other part of the unit case part and is inserted into the annular groove. Cutting tool mounting unit described in scope (2).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987041066U JPH0239708Y2 (en) | 1987-03-20 | 1987-03-20 | |
| 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 |
|---|---|---|---|
| JP1987041066U JPH0239708Y2 (en) | 1987-03-20 | 1987-03-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63147241U true JPS63147241U (en) | 1988-09-28 |
| JPH0239708Y2 JPH0239708Y2 (en) | 1990-10-24 |
Family
ID=30855722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987041066U Expired JPH0239708Y2 (en) | 1986-09-05 | 1987-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0239708Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02214034A (en) * | 1989-02-13 | 1990-08-27 | Mitsubishi Electric Corp | Objective lens driver |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6225131U (en) * | 1985-07-29 | 1987-02-16 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5640622A (en) * | 1979-09-13 | 1981-04-16 | Asahi Chem Ind Co Ltd | Procution of vinylidene halide |
-
1987
- 1987-03-20 JP JP1987041066U patent/JPH0239708Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6225131U (en) * | 1985-07-29 | 1987-02-16 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02214034A (en) * | 1989-02-13 | 1990-08-27 | Mitsubishi Electric Corp | Objective lens driver |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0239708Y2 (en) | 1990-10-24 |
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