JPS6196635U - - Google Patents
Info
- Publication number
- JPS6196635U JPS6196635U JP18288984U JP18288984U JPS6196635U JP S6196635 U JPS6196635 U JP S6196635U JP 18288984 U JP18288984 U JP 18288984U JP 18288984 U JP18288984 U JP 18288984U JP S6196635 U JPS6196635 U JP S6196635U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- cutter
- shaft
- adapter body
- clamp
- 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
- Milling Processes (AREA)
- Gripping On Spindles (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Description
第１図は、本考案のカツタ取付け装置の一例を
示す断面図、第２図はその正面図、第３図は操作
駒とストツパの係合部の断面図、第４図は従来の
カツタ取付け装置の断面図である。
１０…アダプタ本体、１１…位置決め基準ボス
、１２…支持座、１５…中心穴、１６…軸穴、１
８…クランプ、２０…テーパ穴、２１…貫通穴、
２２…係止片、２３…座板、２４…皿ばね、２５
，２５′…操作駒、２７…テープ軸部、２８…螺
子部、２９…雌ねじ、３０…ストツパ溝、３１…
ストツパ、３３…皿ばね。
Fig. 1 is a sectional view showing an example of the cutter attachment device of the present invention, Fig. 2 is a front view thereof, Fig. 3 is a sectional view of the engagement part between the operating piece and the stopper, and Fig. 4 is a conventional cutter attachment device. FIG. 2 is a cross-sectional view of the device. 10...Adapter body, 11...Positioning reference boss, 12...Support seat, 15...Center hole, 16...Shaft hole, 1
8...Clamp, 20...Tapered hole, 21...Through hole,
22... Locking piece, 23... Seat plate, 24... Disc spring, 25
, 25'...operation piece, 27...tape shaft section, 28...screw section, 29...female thread, 30...stopper groove, 31...
Stoppa, 33...Disc spring.
Claims (1)
基準ボスとカツタ背面の支持座を有するアダプタ
本体と、その中心穴にスライド自在に挿入する軸
部の先端にカツタ本体の中心穴部に設けたフラン
ジの切欠き溝付穴と相似形でそれよりも若干小さ
な花弁状の係止片を半径方向に突出して設けたク
ランプと、このクランプの軸部に取付けた座板と
アダプタ本体との間に縮設されてクランプを後ろ
向きに付勢する弾性体とを備えたカツタ取付け装
置において、上記クランプの軸部に、両端の開口
がテーパ穴となる径方向の貫通穴を設け、一方、
アダプタ本体には側面から中心穴に抜ける径方向
の軸穴を上記貫通穴に対し前端側に若干偏心させ
て１８０°対称位置に設け、さらに、外端部に操
作部を、内端側に上記テーパ穴の一部に係合する
テーパ軸部を有し、内端部が互い螺合する雌雄一
対の動作駒をアダプタ本体の軸穴に回転と若干の
軸方向移動の許容される状態に挿入したことを特
徴とするカツタ取付け装置。 (2) 上記対の操作駒の各々に、抵抗付与手段に
より螺合部の摩擦力よりも大きな回転抵抗を加え
たことを特徴とする実用新案登録請求の範囲第(1
)項記載のカツタ取付け装置。[Scope of Claim for Utility Model Registration] (1) An adapter body having a positioning reference boss on the front end that is concentric with the axis of the cutter and a support seat on the back of the cutter, and a shaft portion that is slidably inserted into the center hole of the adapter body. A clamp has a petal-shaped locking piece similar in shape to the notched grooved hole of the flange provided in the center hole of the cutter body, but slightly smaller than that, protruding in the radial direction at the tip, and the shaft of this clamp is In a cutter attachment device that includes an elastic body that is compressed between the attached seat plate and the adapter body and urges the clamp backward, the shaft of the clamp has a radial opening in which openings at both ends are tapered holes. A through hole is provided, while
The adapter body has a radial shaft hole extending from the side to the center hole, slightly eccentric to the front end side with respect to the through hole, and 180 degrees symmetrical. Insert a pair of male and female operating pieces, each having a tapered shaft portion that engages a portion of the tapered hole, and whose inner ends are screwed together, into the shaft hole of the adapter body in a state that allows rotation and slight axial movement. A cutter attachment device characterized by: (2) Utility model registration claim No. 1, characterized in that a rotational resistance greater than the frictional force of the threaded portion is applied to each of the pair of operating pieces by a resistance applying means.
) The cutter attachment device described in item ).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18288984U JPH0214888Y2 (en) | 1984-11-30 | 1984-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18288984U JPH0214888Y2 (en) | 1984-11-30 | 1984-11-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6196635U true JPS6196635U (en) | 1986-06-21 |
| JPH0214888Y2 JPH0214888Y2 (en) | 1990-04-23 |
Family
ID=30740421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18288984U Expired JPH0214888Y2 (en) | 1984-11-30 | 1984-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0214888Y2 (en) |
-
1984
- 1984-11-30 JP JP18288984U patent/JPH0214888Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0214888Y2 (en) | 1990-04-23 |
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