JPH0244563A - magnetic head holding device - Google Patents
magnetic head holding deviceInfo
- Publication number
- JPH0244563A JPH0244563A JP63193959A JP19395988A JPH0244563A JP H0244563 A JPH0244563 A JP H0244563A JP 63193959 A JP63193959 A JP 63193959A JP 19395988 A JP19395988 A JP 19395988A JP H0244563 A JPH0244563 A JP H0244563A
- Authority
- JP
- Japan
- Prior art keywords
- gimbal
- magnetic head
- slider
- holding device
- magnetic disk
- 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
- Supporting Of Heads In Record-Carrier Devices (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は各抽Ｏ△機器に利用される磁気ディスク記録１
り主装置における磁気ヘッド保持装置に関するものであ
る。[Detailed Description of the Invention] Industrial Application Field The present invention relates to a magnetic disk recording device 1 used in various O△ machines.
This invention relates to a magnetic head holding device in a main device.
従来の技術
従来の磁気ディスク記録１り主装置の磁気ヘッドのジン
バルは、磁気ヘッド送り機構を形成するスライダーのジ
ンバル固定部に接着剤によりＩ、’ｉｌ定されている。2. Description of the Related Art A gimbal of a magnetic head of a conventional magnetic disk recording main device is fixed with an adhesive to a gimbal fixing portion of a slider forming a magnetic head feeding mechanism.
薄い金属板に格子状のり欠きを説けることにより同動自
在な構造を得るジンバルの」−に前記磁気ヘッドが１．
’ｉｌ定されている。1. The magnetic head is attached to the gimbal, which has a structure that can be moved freely by creating grid-like notches in a thin metal plate.
'il has been determined.
発明がＭ法しようとする課題
従来の一般的な磁気ディスク記録両生装置について第５
図に示−４′。８は磁気ディスクで、この磁気ディスク
８は磁気ディスクカートリッジ≦）内に収納され１回転
自在に支持されている。１０はシャシ、ＩＩはカム板、
１２はストッパーで、これらを具備したローディング装
置によって、 ＋’＋ｒｉ記磁気ディスク８は装置本体
の、？Ｌ！録ｊり生位置に取り付けられる。Problems to be solved by the invention using the M-method
As shown in the figure -4'. Reference numeral 8 denotes a magnetic disk, and this magnetic disk 8 is housed in a magnetic disk cartridge ≦) and is supported for one rotation. 10 is the chassis, II is the cam plate,
12 is a stopper, and a loading device equipped with these stops the +'+ri magnetic disk 8 from the main body of the device. L! It can be installed in the recording position.
磁気ディスク８を回転させる回転駆動装置１３は、ベル
ト１４を介して電動機１５により駆動される。A rotary drive device 13 that rotates the magnetic disk 8 is driven by an electric motor 15 via a belt 14 .
１４記の磁気ディスク８の表面に接するように配置され
た磁気ヘッド１６は磁気ヘッド送り装置１７によって６
１１気デイスク８の゛）′径方向に駆動される。The magnetic head 16 arranged so as to be in contact with the surface of the magnetic disk 8 described in No. 14 is moved by a magnetic head feeding device 17 to
11 is driven in the radial direction of the disk 8.
Ｌ述の磁気ディスク回転駆動装置１３および磁気ヘッド
送り装置１７の動き、ならびに磁気ヘッド１６による磁
気ディスク８への記録再生な：１ｉ１１御する；ｌｕｌ
ｌ御回路部Ｉ８が、装置本体の底部に装着されている。Controls the movements of the magnetic disk rotation drive device 13 and the magnetic head feeding device 17, as well as the recording and reproduction of the magnetic disk 8 by the magnetic head 16.
A control circuit section I8 is attached to the bottom of the main body of the device.
１９はスライダーである。19 is a slider.
以上のような構成の磁気ディスク記録ｉｌｆ生装置の動
作について説明する。The operation of the magnetic disk recording ILF production device configured as above will be explained.
まず、磁気ディスクカートリッジ９がローディング装置
によって、装置本体の記録再生位置に取り付けられ、磁
気ディスク回転駆動装置１３によって磁気ディスク８が
回転されると同時に、磁気ヘッド送り装置１７が働いて
磁気ヘッド１６を゛１１径方向に動かし、磁気ディスク
８に記録し、又は磁気ディスク８から記録を取り出す所
定の相対的位置に静＋ｌする。First, the magnetic disk cartridge 9 is attached to the recording/reproducing position of the apparatus main body by the loading device, and the magnetic disk 8 is rotated by the magnetic disk rotation drive device 13. At the same time, the magnetic head feeding device 17 operates to move the magnetic head 16. (11) Move it in the radial direction and statically position it at a predetermined relative position for recording on the magnetic disk 8 or taking out recording from the magnetic disk 8.
次に制御回路部１８の電気信弓・によって、磁気ヘッド
１６を通じて磁気ディスク８に対して情報の記録又は１
ｒ′ｉ生が行われる。Next, the electric signal of the control circuit section 18 records information on the magnetic disk 8 through the magnetic head 16.
r′i production is performed.
第６図〜第８図は従来の磁気ディスク記録両生装置の磁
気ヘッド保持装置を小ずものである。FIGS. 6 to 8 show small pieces of a magnetic head holding device of a conventional magnetic disk recording and reproducing device.
２０は磁気ヘッド、２！はジンバルで、角形凹部をイＴ
するスライダー２２の四部に而に接着剤により固定され
ている。磁気ヘッド２０はジンバル２Ｉにより回動自在
に設定されている。しかし、このような磁気ヘッドの保
持装置では、ジンバル２１が薄い金属板に格ｒ状の切欠
きを設けることにより回動自在な構造となっているが、
ジンバル２１のＩＴ＋：１６方向に対する強度が弱いた
めに、第８図のように磁気ヘッドに衝撃による過大なＥ
１６：ｊがすえられたときジンバル２１が変形してしま
う可能性が大きく、この不具合が発生した場合修正不能
であるという欠点なイｊしていた。20 is a magnetic head, 2! is a gimbal, and the rectangular recess is
It is fixed to the four parts of the slider 22 by adhesive. The magnetic head 20 is rotatably set by a gimbal 2I. However, in such a magnetic head holding device, the gimbal 21 has a rotatable structure by providing a r-shaped notch in a thin metal plate.
Because the strength of the gimbal 21 in the IT+:16 direction is weak, the magnetic head receives excessive E due to impact as shown in Figure 8.
There is a high possibility that the gimbal 21 will be deformed when the 16:j is placed, and if this problem occurs, it cannot be corrected, which is a drawback.
本発明の［１的は、前記従来例の欠点を解消するため、
スライダーの形状を変更することにより前記のジンバル
の変形が発生しにくい構造とし、衝撃に対−・Ｊ−る（
ｌｔ頼性を向上させようとするものである。The first object of the present invention is to solve the drawbacks of the conventional example,
By changing the shape of the slider, we created a structure that makes it difficult for the gimbal to deform as described above, making it more resistant to impact.
This is intended to improve reliability.
課題を解決するだめの１段
本発明は−［−記［１的を達成するために、磁気ディス
クによる記録両生装置において、磁気ヘッドを保持する
ジンバルと、このジンバルを接着固定するスライダーと
、このスライダーの接着１１１Ｓ外周に設けられ、 ＋
ｉｉｊ記ジンバルの−に面に位置するようにした［、字
形突起部とを有する磁気ヘッド保持装置とした。One stage of the present invention to solve the problem is to provide a gimbal for holding a magnetic head, a slider for adhesively fixing the gimbal, and a slider for adhesively fixing the gimbal in a recording and bi-directional device using a magnetic disk. Provided on the outer circumference of the slider adhesive 111S, +
iii. A magnetic head holding device having a letter-shaped protrusion located on the minus side of the gimbal.
作 用
上記のようにジンバルの変形動作を規制する１゜字形突
起部を設けることにより、ジンバルは変形を生じること
なく磁気ヘッドの耐衝撃性が高くなるものである。Function: By providing the 1°-shaped protrusion that restricts the deformation movement of the gimbal as described above, the gimbal does not deform and the impact resistance of the magnetic head is increased.
実施例
以下１本発明の実施例として示した図面につき説明する
。EMBODIMENTS Below, the drawings shown as embodiments of the present invention will be explained.
第１図において、Ｉは磁気ヘッド、２はジンバルで、金
属板に格子状の切欠き：３を設けた。この切欠きにより
磁気ヘッド１は回動自在となっている。４はスライダー
であり、 ＋ｉｉｌ記ジンバル２はスライダー４１−に
接着剤で固定されている。In FIG. 1, I is a magnetic head, 2 is a gimbal, and a grid-like notch 3 is provided in a metal plate. This notch allows the magnetic head 1 to rotate freely. 4 is a slider, and the gimbal 2 is fixed to the slider 41- with adhesive.
スライダー４のジンバル２の接着部の外周部に１、字形
突起部５をイＴＬ、ジンバル２の上面に位置されるよう
にした。A letter-shaped protrusion 5 is placed on the outer periphery of the adhesive part of the gimbal 2 of the slider 4, and is positioned on the upper surface of the gimbal 2.
第３図の矢印で示すように、磁気ヘッド１に衝撃による
過大な負荷が与えられたとき、スライダー４に設けた１
６字形突起部５によりジンバル２の変形動作を規制する
構造になっている。As shown by the arrow in FIG. 3, when an excessive load is applied to the magnetic head 1 due to an impact, the
It has a structure in which the deformation movement of the gimbal 2 is restricted by the 6-shaped protrusion 5.
第４図は本発明の信実権利として示したもので、磁気ヘ
ッド１．ジンバル２．スライダー６及び１６字形突起部
７の分解斜視図である。FIG. 4 shows the facts and rights of the present invention, and shows the magnetic head 1. Gimbal 2. FIG. 7 is an exploded perspective view of the slider 6 and the 16-shaped protrusion 7. FIG.
発明の効果
１−記のように本発明の磁気ディスク記録１）生装置に
おける磁気ヘッド保持装置は、スライダーのジンバル接
着部の外周部に１１字形突起部をイｆすることによりジ
ンバルの変形動作を規制することにより強度を増し、耐
ｉΦｉ撃性が高く、品質的にも安定した磁気ヘッド保持
装置を提倶することができた。Effects of the Invention 1 - As described above, the magnetic disk recording device of the present invention 1) The magnetic head holding device in the raw device can control the deformation movement of the gimbal by providing an 11-shaped protrusion on the outer periphery of the gimbal adhesive part of the slider. Through this regulation, we were able to provide a magnetic head holding device that has increased strength, is highly resistant to iΦi impact, and is stable in quality.
第１図は本発明に係る磁気ヘッド保持装置の・Ｌ面図、
第２図は同側面図、第３図はジンバルの変形動作を規制
する状態を示した側面図、第４図は信実権利を示す分解
斜視図、第５図は磁気ディスク記録１１１生装置の内部
を示す斜視図、第６図は従来の磁気ヘッド保持装置の゛
ト面図、第７図は同側面図、第８図はジンバルの変形状
態を示す側面図である。
Ｉ・・・磁気ヘッド ２・・・ジンバル ３・・・
切欠き４．６・・・スライダー ５．７・・・１４字
形突起部第１ 図FIG. 1 is an L side view of a magnetic head holding device according to the present invention.
FIG. 2 is a side view of the same, FIG. 3 is a side view showing a state in which the deformation movement of the gimbal is restricted, FIG. 6 is a top view of a conventional magnetic head holding device, FIG. 7 is a side view of the same, and FIG. 8 is a side view showing a deformed state of the gimbal. I...Magnetic head 2...Gimbal 3...
Notch 4.6...Slider 5.7...14-figure protrusion Fig. 1
Claims (1)
ヘッドを保持するジンバルと、このジンバルを接着固定
するスライダーと、このスライダーの接着部外周に設け
られ、前記ジンバルの上面に位置するようにしたＬ字形
突起部とを有することを特徴とする磁気ヘッド保持装置
。(1) In a recording/reproducing device using a magnetic disk, a gimbal that holds a magnetic head, a slider that adhesively fixes the gimbal, and an L-shape that is provided on the outer periphery of the adhesive part of the slider and positioned on the top surface of the gimbal. A magnetic head holding device characterized by having a protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63193959A JPH0244563A (en) | 1988-08-03 | 1988-08-03 | magnetic head holding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63193959A JPH0244563A (en) | 1988-08-03 | 1988-08-03 | magnetic head holding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0244563A true JPH0244563A (en) | 1990-02-14 |
Family
ID=16316607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63193959A Pending JPH0244563A (en) | 1988-08-03 | 1988-08-03 | magnetic head holding device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0244563A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5771136A (en) * | 1996-05-23 | 1998-06-23 | Hutchinson Technology Incorporated | Suspension assembly for mounting a head slider having a flexure with a shock limiter |
| US6005750A (en) * | 1997-11-12 | 1999-12-21 | Hutchinson Technology Incorporated | Head suspension including coupled flexure and damper constraint layer |
| US6046883A (en) * | 1996-12-31 | 2000-04-04 | Hutchinson Technology Incorporated | Head suspension having a flexure motion limiter |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60167159A (en) * | 1984-02-10 | 1985-08-30 | Mitsubishi Electric Corp | Flexible magnetic disc device |
-
1988
- 1988-08-03 JP JP63193959A patent/JPH0244563A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60167159A (en) * | 1984-02-10 | 1985-08-30 | Mitsubishi Electric Corp | Flexible magnetic disc device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5771136A (en) * | 1996-05-23 | 1998-06-23 | Hutchinson Technology Incorporated | Suspension assembly for mounting a head slider having a flexure with a shock limiter |
| US6046883A (en) * | 1996-12-31 | 2000-04-04 | Hutchinson Technology Incorporated | Head suspension having a flexure motion limiter |
| US6005750A (en) * | 1997-11-12 | 1999-12-21 | Hutchinson Technology Incorporated | Head suspension including coupled flexure and damper constraint layer |
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