JPS6431108A - Fixing method for cylindrical member - Google Patents
Fixing method for cylindrical memberInfo
- Publication number
- JPS6431108A JPS6431108A JP18701987A JP18701987A JPS6431108A JP S6431108 A JPS6431108 A JP S6431108A JP 18701987 A JP18701987 A JP 18701987A JP 18701987 A JP18701987 A JP 18701987A JP S6431108 A JPS6431108 A JP S6431108A
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical member
- screw
- abutting surface
- cylindrical
- rotation
- 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.)
- Pending
Links
Landscapes
- Mounting And Adjusting Of Optical Elements (AREA)
- Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
- Optical Head (AREA)
Abstract
PURPOSE:To easily position a cylindrical member at a specific position by providing an abutting surface where the plane of the cylindrical member is made to abut and to position with the tangential force of a screw generated by its rotation, and screwing the cylindrical member at a reference position with a reference surface and the abutting surface as the rotation of the screw is advanced. CONSTITUTION:A base body 1 has the reference surface 5 on the under surface in the advance direction of the screw 4 and a reference surface 6 provided on the surface opposite the screw 4, and the reference surfaces 5 and 6 contact with the cylindrical part 2a of the cylindrical member 2. The abutting surface 7 which abuts on the plane part 2b of the cylindrical member 2 to position it is formed into shape projecting from the reference surface 5 of the undersurface. When the cylindrical member 2 is inserted into the gap 8 of the base body 1 and the screw 4 is inserted into a screw hole 3 and clamped, the cylindrical part 2a of the cylindrical member 2 contacts with the head 4a of the screw 4 and the cylindrical member 2 is sent by the rotation of the screw 4 in the tangential direction of the head 4a, so that the plane 2b of the cylindrical member 2 abuts on the abutting surface 7. The abutting surface 7 only projects enough not to allow the cylindrical member 2 to move, machining with good size accuracy is possible, and the cylindrical member 2 is fixed at a specific position by clamping the screw 4.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18701987A JPS6431108A (en) | 1987-07-27 | 1987-07-27 | Fixing method for cylindrical member |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18701987A JPS6431108A (en) | 1987-07-27 | 1987-07-27 | Fixing method for cylindrical member |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6431108A true JPS6431108A (en) | 1989-02-01 |
Family
ID=16198773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18701987A Pending JPS6431108A (en) | 1987-07-27 | 1987-07-27 | Fixing method for cylindrical member |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6431108A (en) |
-
1987
- 1987-07-27 JP JP18701987A patent/JPS6431108A/en active Pending
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