JPS59100508U - Fixing device that uses the pressing force of a flat spring - Google Patents
Fixing device that uses the pressing force of a flat springInfo
- Publication number
- JPS59100508U JPS59100508U JP19557582U JP19557582U JPS59100508U JP S59100508 U JPS59100508 U JP S59100508U JP 19557582 U JP19557582 U JP 19557582U JP 19557582 U JP19557582 U JP 19557582U JP S59100508 U JPS59100508 U JP S59100508U
- Authority
- JP
- Japan
- Prior art keywords
- fixing device
- pressing force
- bolt
- flat spring
- inclined surface
- 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
第１図は従来の工作機械に使用されているコレットチャ
ックの固着装置を示す断面正面図、第２図はサラバネの
変形状態を示す説明図、第３図は本考案の一実施例を示
す工作機械のコレットチャックの固着装置の断面正面図
、第４図はそのカラーとピース部分を示す拡大断面正面
図である。
１・・・・・・スピンドル、２・・・コレットチャック
、３ −・・・ボルト、４・・・・・・サラバネ
、５ａ、 ５ｂ・・・・・・カラー、７ａ、 ７ｂ
・・・・・・傾斜面、８・・・・・・ピース。Fig. 1 is a cross-sectional front view showing a collet chuck fixing device used in a conventional machine tool, Fig. 2 is an explanatory diagram showing a deformed state of a spring, and Fig. 3 is a machine tool showing an embodiment of the present invention. FIG. 4 is an enlarged sectional front view showing the collar and piece portion of the collet chuck fixing device of the machine. 1... Spindle, 2... Collet chuck, 3 -... Bolt, 4... Flat spring, 5a, 5b... Collar, 7a, 7b
・・・・・・Slope, 8・・・・・・Piece.
Claims (1)
部軸方向に締着されたボルトの軸部にその頭部と上記高
速回転軸内側壁面との間に介挿される如く挿入されたサ
ラバネの押圧力により固着させる固着装置において、上
記ボルトの軸部に挿入され、−その頭部と上記サラバネ
との間に間隙をおいて複数個のカラーを膜板これら複数
個のカラーの対向面を外力に行くに従って間隙量が減少
する如く傾斜面に形成し、これらの複数個のカラー間に
円周方向に複数個に分割され、各両端面を上記傾斜面に
対応する如く傾斜面に形成されたピースを設けたことを
特徴とするサラバネの押圧力を利用した固着装置。The member inserted into the tapered surface of the tip end inside the high-speed rotation shaft is inserted into the shaft portion of the bolt which is tightened in the axial direction at the rear end of the member so as to be inserted between the head of the bolt and the inner wall surface of the high-speed rotation shaft. The fixing device is inserted into the shaft of the bolt, and attaches a plurality of collars to the membrane plate with a gap between the head and the spring. The collar is formed into an inclined surface so that the amount of the gap decreases as the force increases, and the collar is divided into a plurality of parts in the circumferential direction between these plurality of collars, and each end face is formed into an inclined surface so as to correspond to the above-mentioned inclined surface. A fixing device that utilizes the pressing force of a flat spring, and is characterized by having a piece that is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19557582U JPS59100508U (en) | 1982-12-27 | 1982-12-27 | Fixing device that uses the pressing force of a flat spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19557582U JPS59100508U (en) | 1982-12-27 | 1982-12-27 | Fixing device that uses the pressing force of a flat spring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59100508U true JPS59100508U (en) | 1984-07-06 |
| JPS6144723Y2 JPS6144723Y2 (en) | 1986-12-16 |
Family
ID=30419954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19557582U Granted JPS59100508U (en) | 1982-12-27 | 1982-12-27 | Fixing device that uses the pressing force of a flat spring |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59100508U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009000810A (en) * | 2007-06-21 | 2009-01-08 | Fischer Ag Praezisionsspindeln | Tool clamping system by centrifugal force |
| JP2009128156A (en) * | 2007-11-22 | 2009-06-11 | Kirin Techno-System Co Ltd | Inspection head for surface inspection device and assembling method of inspection head |
-
1982
- 1982-12-27 JP JP19557582U patent/JPS59100508U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009000810A (en) * | 2007-06-21 | 2009-01-08 | Fischer Ag Praezisionsspindeln | Tool clamping system by centrifugal force |
| JP2009128156A (en) * | 2007-11-22 | 2009-06-11 | Kirin Techno-System Co Ltd | Inspection head for surface inspection device and assembling method of inspection head |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6144723Y2 (en) | 1986-12-16 |
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