JPS5932321U - Rotary tool holder - Google Patents
Rotary tool holderInfo
- Publication number
- JPS5932321U JPS5932321U JP12810482U JP12810482U JPS5932321U JP S5932321 U JPS5932321 U JP S5932321U JP 12810482 U JP12810482 U JP 12810482U JP 12810482 U JP12810482 U JP 12810482U JP S5932321 U JPS5932321 U JP S5932321U
- Authority
- JP
- Japan
- Prior art keywords
- fitted
- rolling element
- saw blade
- power transmission
- holder shaft
- 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
- Gripping On Spindles (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
図面は本考案の一実施例を示すものにして、第１図は縦
断面図、第２図はその作動状態を示す縦断面図、第３図
はＡ−Ａ線断面矢視図、第４図はＢ−Ｂ線断面矢視図、
第５図は要部の拡大断面図である。
１・・・・・・回転工具、２・・・・・・保持部、３・
・・・・・ホルダ一部、４・・・・・・鋸盤、５・・・
・・・伝動貫通部、６・・・・・・伝動転体、７・・・
・・・駆動筒、８・・・・・・支承孔、９・・・・・・
受承面、１０・・・・・・クラッチ盤、１０ａ・・・・
・・対向盤面、１１・・・・・・伝動凹部、１２・・・
・・・係合凹部、１３・・・・・・係止体、１４・・・
・・・調整ナツト、１５・・・・・・押圧バネ。The drawings show one embodiment of the present invention, and FIG. 1 is a longitudinal sectional view, FIG. 2 is a longitudinal sectional view showing its operating state, FIG. The figure is a sectional view taken along line B-B,
FIG. 5 is an enlarged sectional view of the main part. 1...Rotary tool, 2...Holding part, 3.
...Part of holder, 4...Sawing machine, 5...
...Transmission penetration part, 6...Transmission rolling element, 7...
...Drive tube, 8...Bearing hole, 9...
Receiving surface, 10...Clutch disk, 10a...
... Opposite board surface, 11... Transmission recess, 12...
... Engagement recess, 13... Locking body, 14...
... Adjustment nut, 15 ... Pressure spring.
Claims (1)
の中程外周面に鋸盤を繞設し、該鋸盤にホルダー軸の軸
線方向と平行な伝動貫通部を複数個形成し、該伝動貫通
部に伝動転体を遊転自在に且両端部を鋸盤の両盤面より
突出させて嵌装し、前記ホルダー軸に駆動筒を遊転自在
に被嵌し、該駆動筒に前記鋸盤を被嵌する支承孔を形成
し、該支承孔の内底面を受承面として該受承面に前記伝
動転体の基部側突出部分を当接し、前記鋸盤の先端部側
盤面に対向位置させて前記ホルダー軸にクラッチ盤を遊
転自在且軸方向移動自在に嵌装し、該クラッチ盤の鋸盤
対向盤面に前記伝動転体の先端部側突出部分が乗り上げ
可能に没入係合する伝動凹部を形成し、且該クラッチ盤
の外周面に係合凹部を形成し、該係合凹部に前記駆動筒
に係止された係止体を前記クラッチ盤の軸方向移動を許
容する状態で係合し、前記支承孔の開口側に調整す゛ッ
トを螺着し、該調整ナツトと前記クラッチ盤との間に該
クラッチ盤を前記伝動転体側に弾圧付勢する押圧バネを
介在して構成したことを特徴とする回転工具用ホルダー
。A sawing board is installed around the middle outer circumferential surface of a holder shaft having a holding part for holding a rotary tool at the tip, and a plurality of power transmission penetration parts are formed in the sawing board parallel to the axial direction of the holder shaft, and the power transmission A power transmission rolling element is fitted into the penetration part so that it can rotate freely, with both ends protruding from both surfaces of the saw blade, a drive cylinder is fitted into the holder shaft so that it can rotate freely, and the saw blade is fitted into the drive cylinder. A support hole is formed into which the inner bottom surface of the support hole is used as a receiving surface, and a protruding portion on the base side of the power transmission rolling element is brought into contact with the receiving surface, and a position opposite to the side plate surface of the distal end of the saw blade is formed. A clutch disc is fitted to the holder shaft so as to be freely rotatable and movable in the axial direction, and a protruding portion on the tip end side of the transmission rolling element is recessed into engagement with a disc surface of the clutch disc facing the saw blade so as to be able to ride on it. A recess is formed, and an engagement recess is formed on the outer peripheral surface of the clutch disk, and a locking body that is locked to the drive cylinder is engaged in the engagement recess in a state that allows axial movement of the clutch disk. an adjustment nut is screwed onto the opening side of the support hole, and a pressure spring is interposed between the adjustment nut and the clutch disc to bias the clutch disc toward the transmission rolling element. A rotary tool holder that is characterized by:
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12810482U JPS5932321U (en) | 1982-08-25 | 1982-08-25 | Rotary tool holder |
| DE19833330287 DE3330287A1 (en) | 1982-08-25 | 1983-08-23 | Coupling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12810482U JPS5932321U (en) | 1982-08-25 | 1982-08-25 | Rotary tool holder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5932321U true JPS5932321U (en) | 1984-02-28 |
| JPH0224568Y2 JPH0224568Y2 (en) | 1990-07-05 |
Family
ID=30290721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12810482U Granted JPS5932321U (en) | 1982-08-25 | 1982-08-25 | Rotary tool holder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5932321U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6423206U (en) * | 1987-08-04 | 1989-02-07 |
-
1982
- 1982-08-25 JP JP12810482U patent/JPS5932321U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6423206U (en) * | 1987-08-04 | 1989-02-07 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0224568Y2 (en) | 1990-07-05 |
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