JPS636551U - - Google Patents
Info
- Publication number
- JPS636551U JPS636551U JP9848686U JP9848686U JPS636551U JP S636551 U JPS636551 U JP S636551U JP 9848686 U JP9848686 U JP 9848686U JP 9848686 U JP9848686 U JP 9848686U JP S636551 U JPS636551 U JP S636551U
- Authority
- JP
- Japan
- Prior art keywords
- disk
- thrust ball
- ball receiver
- clamper
- convex portion
- 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
- Rotational Drive Of Disk (AREA)
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Description
第１図は本考案に係るデイスククランプ装置の
縦断面図で、第２図は同クランプ装置の他の実施
例の要部を示す縦断面図、第３図は従来のデイス
ククランプ装置の縦断面図、第４図は同デイスク
クランプ装置の構成部品を示す裏面図である。
１…デイスク、３…デイスクテーブル、５…ス
ピンドルモータ、７…クランンパ、８…球状凹部
、１０…クランパホルダ、１１…スラストボール
受、１２…凹部。
FIG. 1 is a vertical cross-sectional view of a disk clamping device according to the present invention, FIG. 2 is a vertical cross-sectional view showing the main parts of another embodiment of the same clamping device, and FIG. 3 is a vertical cross-sectional view of a conventional disk clamping device. FIG. 4 is a back view showing the components of the disk clamp device. DESCRIPTION OF SYMBOLS 1... Disk, 3... Disk table, 5... Spindle motor, 7... Clamper, 8... Spherical recess, 10... Clamper holder, 11... Thrust ball receiver, 12... Recess.
Claims (1)
と、デイスクテーブルと共にデイスクを挟持する
クランパと、クランパの上面中央部に設けられた
球状凸部に当接するスラストボール受と、スラス
トボール受に押圧力を付与するクランパホルダと
を備えたデイスククランプ装置において、スラス
トボール受の球状凸部との当接面に凹部を設け、
球状凸部またはスラストボール受のいずれか一方
を水平方向に移動自在に構成したことを特徴とす
るデイスククランプ装置。 A disk table that rotates with a disk placed thereon, a clamper that clamps the disk together with the disk table, a thrust ball receiver that comes into contact with a spherical convex portion provided at the center of the upper surface of the clamper, and a pressing force applied to the thrust ball receiver. In a disk clamp device equipped with a clamper holder, a recess is provided on the contact surface with the spherical convex portion of the thrust ball receiver,
A disk clamp device characterized in that either a spherical convex portion or a thrust ball receiver is configured to be movable in the horizontal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9848686U JPH0333976Y2 (en) | 1986-06-27 | 1986-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9848686U JPH0333976Y2 (en) | 1986-06-27 | 1986-06-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS636551U true JPS636551U (en) | 1988-01-16 |
| JPH0333976Y2 JPH0333976Y2 (en) | 1991-07-18 |
Family
ID=30966462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9848686U Expired JPH0333976Y2 (en) | 1986-06-27 | 1986-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0333976Y2 (en) |
-
1986
- 1986-06-27 JP JP9848686U patent/JPH0333976Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0333976Y2 (en) | 1991-07-18 |
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