JPH0242266U - - Google Patents
Info
- Publication number
- JPH0242266U JPH0242266U JP12067888U JP12067888U JPH0242266U JP H0242266 U JPH0242266 U JP H0242266U JP 12067888 U JP12067888 U JP 12067888U JP 12067888 U JP12067888 U JP 12067888U JP H0242266 U JPH0242266 U JP H0242266U
- Authority
- JP
- Japan
- Prior art keywords
- motor
- head carriage
- protrusion
- driving
- shape
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Moving Of Heads (AREA)
Description
第１図は本考案の一実施例のヘツドキヤリツジ
駆動用ステツピングモータの磁気デイスク装置へ
取り付けた状態の横断平面図、第２図は第１図に
示す構成部分の一部分解斜視図、第３図は従来の
ヘツドキヤリツジ駆動用ステツピングモータの一
例を示す図、第４図は本出願人が先に提案したヘ
ツドキヤリツジ駆動用ステツピングモータを示す
図である。
２…モータ本体、３…ステータコイル、４…磁
石、５…モータ軸、６…リードスクリユ、７…ば
ね板、１２…フレーム、１３…支持柱部、１４…
軸受、１５…ヘツドキヤリツジ、１６…磁気ヘツ
ド、１７…ガイドロツド、１８…ニードル状突部
、３０…ヘツドキヤリツジ駆動用ステツピングモ
ータ、３１…キヤツプ板、３２…六角形状突部、
３３…治具、３４…凹部。
Fig. 1 is a cross-sectional plan view of a stepping motor for driving a head carriage according to an embodiment of the present invention attached to a magnetic disk device, Fig. 2 is a partially exploded perspective view of the components shown in Fig. 1, and Fig. 3 4 is a diagram showing an example of a conventional stepping motor for driving a head carriage, and FIG. 4 is a diagram showing a stepping motor for driving a head carriage previously proposed by the present applicant. 2...Motor body, 3...Stator coil, 4...Magnet, 5...Motor shaft, 6...Lead screw, 7...Spring plate, 12...Frame, 13...Support column part, 14...
Bearing, 15... Head carriage, 16... Magnetic head, 17... Guide rod, 18... Needle shaped protrusion, 30... Head carriage driving stepping motor, 31... Cap plate, 32... Hexagonal shaped protrusion,
33... jig, 34... recess.
Claims (1)
クリユを有し、モータ本体の背面のキヤツプ板に
、アライメント調整のために上記モータ本体を回
動させるときに治具が嵌合する多角形状の突部を
設けてなるヘツドキヤリツジ駆動用ステツピング
モータであつて、 該多角形状突部の中央部に、上記モータ本体と
上記キヤツプ板の間に配され上記モータ軸の端を
受けるばね板に近接対向する位置まで凹まされた
凹部を設けてなる構成のヘツドキヤリツジ駆動用
ステツピングモータ。[Scope of Claim for Utility Model Registration] The motor shaft has a lead screw for moving the head carriage, and the cap plate on the back of the motor body has a polygonal shape into which a jig fits when rotating the motor body for alignment adjustment. A stepping motor for driving a head carriage, which is provided with a protrusion in the shape of a polygon, and a spring plate disposed between the motor main body and the cap plate and receiving an end of the motor shaft is disposed in the center of the polygonal protrusion, and the stepper motor is provided with a protrusion in the shape of a polygon. A stepping motor for driving a head carriage, comprising a recessed part recessed to a position where the head carriage is moved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12067888U JPH0548299Y2 (en) | 1988-09-14 | 1988-09-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12067888U JPH0548299Y2 (en) | 1988-09-14 | 1988-09-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0242266U true JPH0242266U (en) | 1990-03-23 |
| JPH0548299Y2 JPH0548299Y2 (en) | 1993-12-22 |
Family
ID=31366999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12067888U Expired - Lifetime JPH0548299Y2 (en) | 1988-09-14 | 1988-09-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0548299Y2 (en) |
-
1988
- 1988-09-14 JP JP12067888U patent/JPH0548299Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0548299Y2 (en) | 1993-12-22 |