JPH03102161U - - Google Patents
Info
- Publication number
- JPH03102161U JPH03102161U JP1016590U JP1016590U JPH03102161U JP H03102161 U JPH03102161 U JP H03102161U JP 1016590 U JP1016590 U JP 1016590U JP 1016590 U JP1016590 U JP 1016590U JP H03102161 U JPH03102161 U JP H03102161U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- threaded
- head carriage
- main body
- drive mechanism
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Moving Of Heads (AREA)
Description
第１図は実施例のヘツドキヤリツジの駆動機構
の分解斜視図、第２図は第１図のヘツドキヤリツ
ジの駆動機構の平面図、第３図は第２図の軸受体
１の部分拡大断面図、第４図は第３図の右側面図
、第５図は軸受体１の別の構成例に係る一部破断
した断面図、第６図は従来のヘツドキヤリツジ機
構の平面図である。
図中、１……軸受体、４……案内軸体、５……
取り付け体、８……ヘツドキヤリツジ、１０……
リードネジ体、１１……ボール、１２……ステツ
ピングモータ、１３……ピン、ｙ……偏心分であ
る。
1 is an exploded perspective view of the drive mechanism of the head carriage of the embodiment, FIG. 2 is a plan view of the drive mechanism of the head carriage of FIG. 1, and FIG. 4 is a right side view of FIG. 3, FIG. 5 is a partially cutaway sectional view of another example of the structure of the bearing body 1, and FIG. 6 is a plan view of a conventional head carriage mechanism. In the figure, 1... Bearing body, 4... Guide shaft body, 5...
Mounting body, 8...Head carriage, 10...
Lead screw body, 11...Ball, 12...Stepping motor, 13...Pin, y...Eccentricity.
Claims (1)
固定されるとともに外周面にネジ溝を有したネジ
軸体と、 該ネジ軸体の前記ネジ溝に掛止される掛止部材
と、 該掛止部材を固定して前記ネジ軸体の回動に追
動するとともに、前記案内軸体により摺動自在に
案内されるヘツドキヤリツジとを備えるヘツドキ
ヤリツジの駆動機構であつて、 前記ネジ軸体の他端を前記本体に対して軸支す
る軸受体の軸受穴部を前記軸受体が前記本体に保
持される外周部に対して偏心して形成する一方、 前記軸受体に回動調整部を設けることにより、
前記ネジ軸体の前記案内軸体に対する平行度を調
整可能に構成したことを特徴とするヘツドキヤリ
ツジの駆動機構。[Claims for Utility Model Registration] A guide shaft fixed to a main body; a threaded shaft having one end fixed to the output shaft of a motor fixed to the main body and having a threaded groove on its outer peripheral surface; and the screw. a latching member that is latched to the threaded groove of the shaft; and a head carriage that fixes the latching member and follows the rotation of the threaded shaft, and is slidably guided by the guide shaft. A drive mechanism for a head carriage, comprising: a bearing hole portion of a bearing body that pivotally supports the other end of the screw shaft relative to the main body; By providing a rotation adjustment part in the bearing body,
A drive mechanism for a head carriage, characterized in that the parallelism of the threaded shaft body with respect to the guide shaft body can be adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1016590U JPH03102161U (en) | 1990-02-06 | 1990-02-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1016590U JPH03102161U (en) | 1990-02-06 | 1990-02-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03102161U true JPH03102161U (en) | 1991-10-24 |
Family
ID=31513754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1016590U Pending JPH03102161U (en) | 1990-02-06 | 1990-02-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03102161U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007044616A (en) * | 2005-08-09 | 2007-02-22 | Tokyo Electric Power Environmental Engineering Co Inc | Liquid mixing device |
| JP2008059747A (en) * | 2007-10-12 | 2008-03-13 | Clarion Co Ltd | Disk player |
-
1990
- 1990-02-06 JP JP1016590U patent/JPH03102161U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007044616A (en) * | 2005-08-09 | 2007-02-22 | Tokyo Electric Power Environmental Engineering Co Inc | Liquid mixing device |
| JP2008059747A (en) * | 2007-10-12 | 2008-03-13 | Clarion Co Ltd | Disk player |
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