JPS58103516U - Coaxial feed line cutting tool - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は従来から使用せられている同軸給電線の断面図
、第２図は同軸接栓を同軸給電線に装着−した線図、第
３図は同軸給電線のポリエチレン防食層を剥離する基準
を説明する線図、第４図は従来使用せられている同軸給
電線の切断工具の線図的斜視図、第５図は本考案の同軸
給電線の切断工具を分解した一実施例め線図的斜視図、
第６図は第５図に示す本考案の同軸給電線の切断工具の
一部を断面とした正面図、第７図は第６図の一部右側面
図、第８図は第６図の左側面図、第９図は第、６図に示
す円筒形保持金具本体の正面図、第１０図は第６図に示
す環状す少トの断面図、第１１図は第８図に示す実施例
に用いる挾み工具の平面図、第１２図は第１１図の正面
図である。 １・・・・・・中心導体、２・・・・・・外部導体、３
・・・・・・コンバンド、４・・・・・・ポリエチレン
被覆、５・・・・・・ポリスチロールテープ、６・・・
・・・接栓、７・・・・・・円筒、８゜９・・・・・・
取手、１０・・・・・・固定部、１１・・・・・・ボル
ト、１２・・・・・・カッター、１３・・・・・・挿入
口、２１・・・・・・円筒形保持金具本体、２２．２３
・・・・・・保持部、２４・・・・・・テーパ一部、２
５・・・・・・ねじ、２６・・・・・・環状ナツト、２
７・・・・・・ボールベアリング、２８・・・・・・カ
ラーホルダー、２９・・・・・・ボルト、３０・・・・
・・取手、３１・・・・・・ボルト、３２・・・・・・
取手、３３・・・・・・ホルダー、３４・・・・・・ボ
ルト、３５・・・・・・円形刃、３６・・・・・・スト
ップリング、３７・・・・・・断片、３８・・・・・・
はさみ工具、３９・・・・・・孔、４０・・・・・・ピ
ン。 、、　　　！８１５４ β 第６図　　　〜Figure 1 is a cross-sectional view of a conventionally used coaxial feeder line, Figure 2 is a diagram showing a coaxial plug attached to the coaxial feeder line, and Figure 3 is a diagram showing the removal of the polyethylene anti-corrosion layer of the coaxial feeder line. A line diagram explaining the standard, Fig. 4 is a diagrammatic perspective view of a conventional coaxial feed line cutting tool, and Fig. 5 is an exploded example of the coaxial feed line cutting tool of the present invention. Diagrammatic perspective view,
Fig. 6 is a partially sectional front view of the coaxial feed line cutting tool of the present invention shown in Fig. 5, Fig. 7 is a partial right side view of Fig. 6, and Fig. 8 is a partial cross-sectional view of the cutting tool of the present invention shown in Fig. 9 is a front view of the cylindrical holding fitting main body shown in FIGS. 6 and 6, FIG. 10 is a sectional view of the annular groove shown in FIG. A plan view of the clamping tool used in the example, FIG. 12 is a front view of FIG. 11. 1... Center conductor, 2... Outer conductor, 3
... Conband, 4 ... Polyethylene coating, 5 ... Polystyrene tape, 6 ...
...Connection, 7...Cylindrical, 8゜9...
Handle, 10...Fixing part, 11...Bolt, 12...Cutter, 13...Insertion port, 21...Cylindrical retainer Metal fittings body, 22.23
...Holding part, 24...Taper part, 2
5... Screw, 26... Annular nut, 2
7...Ball bearing, 28...Color holder, 29...Bolt, 30...
...Handle, 31...Bolt, 32...
Handle, 33... Holder, 34... Bolt, 35... Circular blade, 36... Stop ring, 37... Fragment, 38・・・・・・
Scissor tool, 39... hole, 40... pin. ,,! 8154 β Figure 6 ~

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 自由な状態において、切断すべき同軸給電線を挿入し得
る内径を有し、外径を一端より中央部にかけて徐々に所
定の径に増大させ、軸線方向において一端から他端へ向
けて複数の溝を切込んで複数の部分に分割し、かつ前記
外径を増大させた部分の外周面にねじ溝を刻設した円筒
管と、このねじ溝に螺合するように、一端から他端へ向
は拡開した内径を有する内周面にねじ溝を刻設しねじ込
むのに伴って前記円筒管内径を圧縮する環状ナツトと、
前記円筒管の他端に円筒管軸線を中心として回転自在に
取付けた。カラーホルダーと、このカラーホルダーの端
面に固着した固定取手とカラーホルダーの端面に、円筒
管軸線と平行な軸を中心として回転可能に取付けた可動
取手と、この可動取手に、円筒管軸線と平行な軸を中心
として回転自在に取り付けられた回転刃とを具えること
を特徴とする同軸給電線の切断工具。It has an inner diameter into which the coaxial feeder line to be cut can be inserted in a free state, the outer diameter gradually increases to a predetermined diameter from one end to the center, and a plurality of grooves extend from one end to the other end in the axial direction. A cylindrical tube is divided into a plurality of parts by cutting, and a thread groove is carved on the outer peripheral surface of the part whose outer diameter is increased. an annular nut that compresses the inner diameter of the cylindrical pipe as it is screwed into the inner peripheral surface of the cylindrical pipe by carving a thread groove on the inner circumferential surface thereof having an expanded inner diameter;
It was attached to the other end of the cylindrical tube so as to be rotatable about the axis of the cylindrical tube. A color holder, a fixed handle fixed to the end face of the color holder, a movable handle attached to the end face of the color holder so as to be rotatable about an axis parallel to the cylindrical tube axis, and a movable handle attached to the movable handle to be rotatable about an axis parallel to the cylindrical tube axis. A cutting tool for a coaxial power supply line, comprising a rotary blade rotatably attached to a shaft.