JPS63193258U - - Google Patents
Info
- Publication number
- JPS63193258U JPS63193258U JP8186287U JP8186287U JPS63193258U JP S63193258 U JPS63193258 U JP S63193258U JP 8186287 U JP8186287 U JP 8186287U JP 8186287 U JP8186287 U JP 8186287U JP S63193258 U JPS63193258 U JP S63193258U
- Authority
- JP
- Japan
- Prior art keywords
- belt
- head carriage
- plate member
- capstan
- attached
- 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
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Moving Of Heads (AREA)
Description
第１図は本考案の磁気デイスク装置のヘツドキ
ヤリツジ移動機構の一実施例の概略構成図、第２
図はベルト仮架設時の概略構成図、第３図は本考
案の磁気デイスク装置のヘツドキヤリツジ移動機
構の一実施例の斜視図、第４図はベルト仮架設時
の斜視図、第５図は第３図の機構の分解斜視図、
第６図は従来のヘツドキヤリツジ移動機構の１例
を示す図である。
１１…ヘツドキヤリツジ、１２…磁気ヘツド、
１３…シーク用モータ、１４…キヤプスタン、１
５…スチールベルト、１７…第１のベルト部、１
８，２７，２８，３０…ねじ、１９…第２のベル
ト部、１９ａ…先端側ベルト部分、２０…板部材
、２１…掛け止め用孔、２２…ねじ用の孔、２３
…取付部、２４…ピン、２５…ねじ孔、２６…ば
ね部材、２６ａ…基部側、２６ｂ…先端側、３０
ａ…ねじ頭部、３２…磁気デイスク。
FIG. 1 is a schematic configuration diagram of an embodiment of a head carriage moving mechanism of a magnetic disk device of the present invention, and FIG.
3 is a perspective view of an embodiment of the head carriage moving mechanism of the magnetic disk device of the present invention, FIG. 4 is a perspective view when the belt is temporarily installed, and FIG. An exploded perspective view of the mechanism in Figure 3;
FIG. 6 is a diagram showing an example of a conventional head carriage moving mechanism. 11... Head carriage, 12... Magnetic head,
13... Seek motor, 14... Capstan, 1
5...Steel belt, 17...First belt part, 1
8, 27, 28, 30...screw, 19...second belt part, 19a...tip side belt part, 20...plate member, 21...latching hole, 22...screw hole, 23
...Mounting part, 24...Pin, 25...Screw hole, 26...Spring member, 26a...Base side, 26b...Tip side, 30
a...screw head, 32...magnetic disk.
Claims (1)
タンにベルトがα巻きされ、該ベルトの両端がヘ
ツドキヤリツジに固定され、上記モータの駆動に
より、上記キヤプスタンが上記ベルトを巻き取る
と共に繰り出して、上記ヘツドキヤリツジを移動
させる機構において、 先端側に掛止め用の孔、ベルト側にねじ用の孔
を有する剛性の板部材を上記ベルトの一端に設け
、 上記ヘツドキヤリツジのうち上記板部材が取り
付けられる取付部を、上記キヤプスタンの個所で
の上記ベルトより低い位置に配し、且つ該取付部
に上記掛止め用孔が嵌合するピンを設け、 且つ上記ヘツドキヤリツジのうち上記取付部の
近傍に、上記ベルトの裏面に当接するばね部材を
取り付けてなり、 上記ベルトを上記ばね部材に支持させ且つ上記
板部材をその掛止め用孔を上記ピンに嵌合させて
、上記板部材をそのベルト側が上記取付部より浮
いた斜めの状態とさせて仮架設し、ねじを上記ね
じ用孔を通して上記取付部にねじ込んで上記板部
材を上記取付部に固定し、このとき上記ベルトの
先端側が引き下げられ、上記ばね部材が上記ベル
トにより押されて撓み、上記ばね部材が上記ベル
トを弾性的に押圧して該ベルトにテンシヨンが付
与された構成の磁気デイスク装置のヘツドキヤリ
ツジ移動機構。[Claims for Utility Model Registration] A belt is α-wound around a capstan of a seek motor of a magnetic disk device, both ends of the belt are fixed to a head carriage, and when the motor is driven, the capstan winds up and unwinds the belt. In the mechanism for moving the head carriage, a rigid plate member having a latching hole on the tip side and a screw hole on the belt side is provided at one end of the belt, and the plate member of the head carriage is attached. a mounting portion is disposed at a position lower than the belt at the location of the capstan, and the mounting portion is provided with a pin into which the latching hole fits, and the head carriage is provided with a pin near the mounting portion. a spring member that abuts the back surface of the belt is attached, the belt is supported by the spring member, and the plate member is fitted with its latching hole to the pin, so that the belt side of the plate member is attached to the attachment point. The plate member is fixed to the mounting part by screwing a screw into the mounting part through the screw hole, and at this time, the tip end of the belt is pulled down and the spring A head carriage moving mechanism for a magnetic disk device, wherein a member is bent by being pushed by the belt, and the spring member elastically presses the belt to apply tension to the belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8186287U JPH0624048Y2 (en) | 1987-05-28 | 1987-05-28 | Head carriage moving mechanism of magnetic disk device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8186287U JPH0624048Y2 (en) | 1987-05-28 | 1987-05-28 | Head carriage moving mechanism of magnetic disk device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63193258U true JPS63193258U (en) | 1988-12-13 |
| JPH0624048Y2 JPH0624048Y2 (en) | 1994-06-22 |
Family
ID=30933984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8186287U Expired - Lifetime JPH0624048Y2 (en) | 1987-05-28 | 1987-05-28 | Head carriage moving mechanism of magnetic disk device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0624048Y2 (en) |
-
1987
- 1987-05-28 JP JP8186287U patent/JPH0624048Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0624048Y2 (en) | 1994-06-22 |
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