JPS61167069U

JPS61167069U -

Info

Publication number: JPS61167069U
Application number: JP4986085U
Authority: JP
Priority date: 1985-04-05
Filing date: 1985-04-05
Publication date: 1986-10-16

Description

[Brief explanation of the drawing]

第１図は、本考案を用いたヘツドブロツクの分
解斜視図である。第２図は、第１図に示したヘツ
ドブロツクの正面図である。第３図は、第１図に
示したヘツドブロツクの側面図である。第４図は
、第１図に示したヘツドブロツクの平面図である
。第５図は、本考案を用いた磁気記録装置の要部
側面図である。第６図は、本考案を用いた磁気記
録装置の要部斜視図である。１……磁気ヘツドブロツク支持部、２……ヘツ
ドブロツク、４……ヘツドキヤリツジ、６……ベ
ースフレーム、３５……磁気ヘツド、４０……ベ
ースブロツク、４１……調整ブロツク、４２……
ヘツドホルダ、４７，４８……円周面、６５，６
６……円周面、５８……傾き調整軸、７６……あ
おり調整ねじ。 FIG. 1 is an exploded perspective view of a headblock using the present invention. FIG. 2 is a front view of the headblock shown in FIG. 1. FIG. 3 is a side view of the headblock shown in FIG. 1. FIG. 4 is a plan view of the headblock shown in FIG. 1. FIG. 5 is a side view of a main part of a magnetic recording device using the present invention. FIG. 6 is a perspective view of essential parts of a magnetic recording device using the present invention. DESCRIPTION OF SYMBOLS 1...Magnetic headblock support part, 2...Headblock, 4...Head carriage, 6...Base frame, 35...Magnetic head, 40...Base block, 41...Adjustment block, 42...
Head holder, 47, 48... Circumferential surface, 65, 6
6...Circumferential surface, 58...Tilt adjustment shaft, 76...Tilt adjustment screw.

Claims

[Claims for Utility Model Registration] (1) A convexity obtained by holding a magnetic head in contact with a rotating magnetic sheet and connecting points equidistant from the gap center at the tip of the magnetic head. a head holder on which a shaped guide surface is formed; a holding block on which a concave guide surface corresponding to the guide surface is formed; a biasing member hung between the head holder and the holding block, and a first adjustment means for rotating the head holder about an X-axis connecting the gap center at the tip of the magnetic head and the rotation center of the magnetic sheet;
and a second adjustment means for rotating the head holder about the Y axis that is perpendicular to the X axis and parallel to the rotating surface of the magnetic sheet, and the head holder is rotated by the first or second adjustment means, A magnetic head adjustment mechanism characterized in that the magnetic head adjustment mechanism is regulated by sliding contact between the guide surfaces. (2) An adjustment block is provided between the holding block and the head holder, and a cylindrical guide surface is formed between the head holder and the adjustment block so as to be in sliding contact with each other about either the X axis or the Y axis. , wherein a cylindrical guide surface is formed between the adjusting block and the holding block so as to be in sliding contact with each other at the center of the other of the X-axis or the Y-axis. Magnetic head adjustment mechanism. (3) A request for registration of a utility model characterized in that the holding block is provided with a third adjusting means for rotationally adjusting the holding block around the Z-axis that is orthogonal to both the X-axis and the Y-axis. The magnetic head adjustment mechanism according to item 2.