JPS5919202U - bowling head - Google Patents
bowling headInfo
- Publication number
- JPS5919202U JPS5919202U JP11562282U JP11562282U JPS5919202U JP S5919202 U JPS5919202 U JP S5919202U JP 11562282 U JP11562282 U JP 11562282U JP 11562282 U JP11562282 U JP 11562282U JP S5919202 U JPS5919202 U JP S5919202U
- Authority
- JP
- Japan
- Prior art keywords
- head body
- head
- brake
- tightening
- tool mount
- 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
- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はこの考案の実施例の縦断正面図、第２図は同要
部縦断側面図、第３図は同操作環の斜視図、第４図は同
伝導手段の回転伝達原理を示す斜視図、第５図は同回転
時における操作環と伝導手段の星形歯車及びブレーキ手
段の操作環押圧子の位置関係を示す横断平面図、第６図
は同回転固定時における操作環と伝導手段の星形歯車及
びブレーキ手段の操作環押圧子の位置関係を示す横断平
面図である。Fig. 1 is a longitudinal sectional front view of an embodiment of this invention, Fig. 2 is a longitudinal sectional side view of the main part, Fig. 3 is a perspective view of the operating ring, and Fig. 4 is a perspective view showing the rotation transmission principle of the transmission means. Figure 5 is a cross-sectional plan view showing the positional relationship between the operating ring and the star gear of the transmission means and the operating ring pusher of the brake means when the rotation is the same, and Fig. 6 is the operating ring and the transmission means when the rotation is fixed. FIG. 3 is a cross-sectional plan view showing the positional relationship between the star gear and the operating ring presser of the brake means.
Claims (3)
操作環をヘッド本体に対して回転固定するとヘッド本体
はそのまま回転し、その際ヘッド本体の先端にヘッド本
体に対して直径方向に摺動するように装着、されている
工具取付台がヘッド本体内に装置されている伝導手段を
介して摺動するように成されていおり、前記操作環は、
その先端側の端面にブレーキ締緩作用面を形成している
と共に周壁部には内周面側に突出する作用ピンが設けら
れ、かつ、前記ヘッド本体の操作環の装着される外周面
には前記作用ピンの突出部分を案内する環状溝が形成さ
れると共に内部にはヘッド本体の軸心に対して直交する
ように配置されて、一端に設けられている星形歯車が前
記作用ピンの突出部分との保合によって回転変位すると
その回転を他の伝導手段の要素に伝達させる歯車軸が設
けられ、更に内部の適所には前記操作環のブレーキ締緩
作用面の作用によって工具取付台をヘッド本体に対して
締緩させるブレーキ手段が装置されていることを特徴と
するボーリングヘッド。(1) When the operating ring rotatably attached to the outer circumferential surface of the head body is rotationally fixed to the head body, the head body continues to rotate, and at this time, the tip of the head body slides in the diametrical direction relative to the head body. a tool mount which is movably mounted and configured to slide via a conductive means disposed within the head body, the operating ring comprising:
A brake tightening/releasing action surface is formed on the end face of the head body, and an action pin protruding toward the inner peripheral surface is provided on the peripheral wall, and the outer peripheral surface of the head main body on which the operation ring is attached is provided with a working pin that protrudes toward the inner peripheral surface. An annular groove is formed to guide the protruding portion of the working pin, and a star gear provided at one end of the ring is disposed perpendicularly to the axis of the head body. A gear shaft is provided which transmits rotational displacement to other elements of the transmission means when the rotation is displaced by engagement with the other parts, and furthermore, a gear shaft is provided at a suitable position inside the part, and the tool mount is connected to the head by the action of the brake tightening/releasing surface of the operating ring. A boring head characterized by being equipped with a brake means for tightening and loosening the main body.
作用面は、締付を行なう凸段部分と、これとは傾斜部を
介して連続形成されてブレーキ力を緩める凹設部分とを
有している段構造となっている実用新案登録請求の範囲
第１項記載のボーリングヘッド。(2) The brake tightening/releasing surface formed on the end face of the operating ring has a convex part for tightening, and a concave part that is continuously formed via an inclined part to loosen the brake force. A boring head according to claim 1, which has a stepped structure.
は、ヘッド本体の軸心に沿って形成され、一端を操作環
のブレーキ締緩作用面との接合端に開口している操作環
側孔に設置される操作環押圧子と、これに接続する圧縮
ばねと、これに接続するばね座と、これに接続する押圧
力方向変換用球体、及びヘッド本体の軸心に対して直交
するように配置され、一端が前記操作環側孔と接続し、
他端がヘッド本体側の工具取付台摺動面に開口している
工具取付台側孔に収容されており、一端に形成されてい
る傾斜面に前記押圧力、方向変換用球体が係合される工
具取付台押圧子とを有している実用新案登録請求の範囲
第１項記載のボーリングヘッド。(3) The brake means installed inside the head body is formed along the axis of the head body, and has one end connected to an operation ring side hole that is open at the joint end with the brake tightening/releasing surface of the operation ring. The operation ring presser to be installed, the compression spring connected to this, the spring seat connected to this, the sphere for changing the direction of pressing force connected to this, and arranged perpendicular to the axis of the head body. one end is connected to the operation ring side hole,
The other end is accommodated in a hole on the tool mount side that opens to the tool mount sliding surface on the head body side, and the pressing force and direction changing sphere is engaged with the inclined surface formed at one end. A boring head according to claim 1, which has a tool mount presser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11562282U JPS5919202U (en) | 1982-07-30 | 1982-07-30 | bowling head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11562282U JPS5919202U (en) | 1982-07-30 | 1982-07-30 | bowling head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5919202U true JPS5919202U (en) | 1984-02-06 |
| JPS6232725Y2 JPS6232725Y2 (en) | 1987-08-21 |
Family
ID=30266836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11562282U Granted JPS5919202U (en) | 1982-07-30 | 1982-07-30 | bowling head |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5919202U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6158011U (en) * | 1984-09-20 | 1986-04-18 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1141478A (en) * | 1966-08-08 | 1969-01-29 | Jule Adolf Scholl | Means for automatically advancing and retracting a tool holder in a boring and facing head |
-
1982
- 1982-07-30 JP JP11562282U patent/JPS5919202U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1141478A (en) * | 1966-08-08 | 1969-01-29 | Jule Adolf Scholl | Means for automatically advancing and retracting a tool holder in a boring and facing head |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6158011U (en) * | 1984-09-20 | 1986-04-18 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6232725Y2 (en) | 1987-08-21 |
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