JPS62144107U

JPS62144107U -

Info

Publication number: JPS62144107U
Application number: JP3129586U
Authority: JP
Priority date: 1986-03-06
Filing date: 1986-03-06
Publication date: 1987-09-11

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１〜４図はこの考案の１実施例の説明図であ
り、第１図は全体概略部分断面側面図、第２図は
加工面のゲージ面切削加工の概略縦断面図、第３
図はスライダによるマイクロメータの長さセツテ
イング部分断面概略側面図、第４図はカツタの目
安穴形成深さ露出概略部分断面側面図、第５図は
金型の加工面の概略縦断面図、第６図はゲージ面
成形斜視図、第７，８，９図は従来技術に基づく
目安穴成形側面図である。１１…ケーシング、１３…駆動装置、２２…回
転軸、３…加工面、２１…カツタ、１０…目安穴
成形装置、１７…ホルダ、２４…スライダ。 1 to 4 are explanatory diagrams of one embodiment of this invention, in which FIG. 1 is a schematic overall partial cross-sectional side view, FIG. 2 is a schematic vertical cross-sectional view of gauge surface cutting of a machined surface,
The figure is a schematic partial cross-sectional side view of setting the length of a micrometer using a slider, Figure 4 is a schematic partial cross-sectional side view of exposing the standard hole forming depth of the cutter, Figure 5 is a schematic vertical cross-sectional view of the processing surface of the mold, FIG. 6 is a perspective view of gauge surface forming, and FIGS. 7, 8, and 9 are side views of guide hole forming based on the prior art. DESCRIPTION OF SYMBOLS 11... Casing, 13... Drive device, 22... Rotating shaft, 3... Machining surface, 21... Cutter, 10... Reference hole forming device, 17... Holder, 24... Slider.

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

ケーシングに内装された駆動装置に連結された
回転軸の先端に加工面の穴明け用カツタが設けら
れている目安穴成形装置において、上記ケーシン
グにその軸芯に沿つて進退自在に外装されたホル
ダと該ホルダに螺合して設けられたスライダとが
マイクロメータを形成し、該スライダに上記カツ
タが内装されていることを特徴とする加工面の目
安穴成形装置。 In a reference hole forming device in which a cutter for drilling a hole in a machined surface is provided at the tip of a rotating shaft connected to a drive device built into a casing, a holder is provided on the casing so as to be movable forward and backward along its axis. and a slider screwed onto the holder form a micrometer, and the cutter is housed in the slider.