JPS58887Y2 - Re-twisting straightening batten of wire twisting machine - Google Patents
Re-twisting straightening batten of wire twisting machineInfo
- Publication number
- JPS58887Y2 JPS58887Y2 JP753880U JP753880U JPS58887Y2 JP S58887 Y2 JPS58887 Y2 JP S58887Y2 JP 753880 U JP753880 U JP 753880U JP 753880 U JP753880 U JP 753880U JP S58887 Y2 JPS58887 Y2 JP S58887Y2
- Authority
- JP
- Japan
- Prior art keywords
- twisting
- straightening
- batten
- strands
- wire
- 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.)
- Expired
Links
Landscapes
- Ropes Or Cables (AREA)
- Processes Specially Adapted For Manufacturing Cables (AREA)
Description
【考案の詳細な説明】
本考案は通信ケーブルの複数本の撚線を作る撚線機の再
抽矯正目板に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a re-drawing straightening plate for a stranding machine that creates a plurality of strands of communication cable.
一般に複数本の素線を撚合機で撚り合わせて撚線を作る
場合、素線の張力の不ぞろい又はガイドロールの回転不
良等によって撚りピッチが乱れたり、素線の配列がくず
れる場合を見うける。Generally, when making stranded wire by twisting multiple strands together using a twisting machine, the twisting pitch may be disturbed or the arrangement of the strands may be disrupted due to uneven tension of the strands or poor rotation of the guide roll. .
もしこれらの撚線が通信ケーブル中に用いられた場合、
回線間の漏話が増大する原因となり、ケーブルの電気特
性上好ましいものではない。If these strands are used in communication cables,
This causes an increase in crosstalk between lines, which is not favorable in terms of the electrical characteristics of the cable.
これ−らの現象を防止するために、一般に撚線機には撚
口ダイスの前方上に撚りピッチおよび配列を矯正するた
めの再抽矯正目板を配置している。In order to prevent these phenomena, a wire twisting machine is generally provided with a redrawing straightening plate for correcting the twist pitch and arrangement on the front side of the twisting die.
しかし、従来の再抽矯正目板は、第1図aおよびbに示
すような構造をしており、素線4の通る溝3又は孔5の
相互の間隔は離れており素線4の絶縁体の目板に接する
部分に損傷を与える傾向があった。However, the conventional re-drawing straightening batten has a structure as shown in FIG. They tended to cause damage to the parts of the body that were in contact with the eye plates.
さらに第1図すの再抽矯正目板2を用いた場合、目板の
着脱の際には素線4をそのつど切断しなければならない
ので、その作業には多大の労力と時間を要した。Furthermore, when using the re-drawn straightening battens 2 shown in Figure 1, the strands 4 had to be cut each time the battens were attached or removed, which required a great deal of effort and time. .
素線の絶縁体の外傷をなくすためには、溝3および孔5
の間隔を狭くすればよいのであるが、材料の機械的強度
や加工上の問題点等により限界がある。In order to eliminate damage to the insulation of the strands, grooves 3 and holes 5 must be
It would be possible to narrow the distance between the two, but there are limits due to the mechanical strength of the material, processing problems, etc.
本考案の目的は再抽矯正目板と素線との接触による絶縁
体の外傷を効果的に防ぐとともに、撚り合わせの中途に
ても素線を切断することなく、容易に着脱のできる再抽
矯正目板を提供するものである。The purpose of this invention is to effectively prevent damage to the insulator due to contact between the re-drawing batten and the strands, and to enable easy attachment and detachment of the strands without cutting the strands even in the middle of twisting. The present invention provides a corrective batten.
本考案を図面を参照しながら説明すると、第1図の1,
2は従来一般に4本の素線4を撚り合せる際に用いられ
ている再抽矯正目板である。The present invention will be explained with reference to the drawings.
Reference numeral 2 denotes a re-drawing straightening batten which is conventionally used when twisting four strands 4 together.
これらの再抽矯正目板は90°間隔で設けられた溝3又
は孔5を有しており、撚口ダイスから供給された素線4
は第2図aに示すように拡げられながら個々の素線4が
それぞれの溝3又は孔5を通して引き取られる。These re-drawing straightening grain plates have grooves 3 or holes 5 provided at 90° intervals, and the strands 4 fed from the twisting die are
The individual strands 4 are drawn through their respective grooves 3 or holes 5 while being expanded as shown in FIG. 2a.
この再抽矯正目板1,2は撚線機の本体と同期回転して
その前方直近で素線4を再燃し、撚りピッチの乱れや素
線の配列くずれ等を矯正するのである。The redrawing straightening eye plates 1 and 2 rotate in synchronization with the main body of the wire twisting machine to reburn the strands 4 immediately in front of the main body of the stranding machine, thereby correcting disturbances in the twisting pitch and misalignment of the strands.
本考案は第3図に示すように、支点14を軸として回転
し合わせれば、第4図に示す1個の円板枠6となる切り
欠き部9をもつ円板7と、切り欠き部9′をもつ円板8
および金属棒10,10’とからなり、円板7には第3
図に示すように90’間隔に金属棒10.10’の両端
を挿入固定する溝12.12’と13.13’を設けで
ある。As shown in FIG. 3, the present invention consists of a disk 7 having a notch 9 that becomes one disk frame 6 shown in FIG. 4 when rotated about a fulcrum 14; Disk 8 with ’
and metal rods 10, 10', and a third
As shown in the figure, grooves 12.12' and 13.13' are provided at 90' intervals for inserting and fixing both ends of the metal rod 10.10'.
溝12.12’は溝13.13’より金属棒の直径の分
だけ円板枠の厚さ方向に深くなっている。The groove 12.12' is deeper in the thickness direction of the disc frame than the groove 13.13' by the diameter of the metal rod.
金属棒10゜10′の両端末を溝12.12’および1
3.13’に入れ、円板(枠)8を回転させ円板(枠)
7に合わせて一体とし、1枚の円板となって、金属棒1
0,10’が動かないように固定することによって、第
4図に示すような本考案の可撚矯正目板6を構威し、各
素線4は交叉した金属棒10,10’のそれぞれの四つ
の間隙11を通して前方直近にて再燃され、撚りピッチ
の乱れや、素線4の配列のくずれが矯正される。Both ends of the metal rod 10°10' are grooved 12, 12' and 1.
3. Put it in 13' and rotate the disc (frame) 8 to remove the disc (frame).
7 to form a single disc, and the metal rod 1
By fixing the wires 0 and 10' so that they do not move, the twisted straightening batten 6 of the present invention as shown in FIG. Through the four gaps 11, the fibers are rekindled in the immediate vicinity of the front, and disturbances in the twisting pitch and distortions in the arrangement of the strands 4 are corrected.
素線4の数が3本の場合も4本の場合と同じように再燃
矯正を行うことができる。Even when the number of strands 4 is three, relapse correction can be performed in the same way as when there are four strands.
第5図は素線の数が3本の場合における本考案の可撚矯
正目板である。FIG. 5 shows the twist correction batten of the present invention in which the number of strands is three.
金属棒10,10’の位置は角度60°でほぼ中央で交
叉しており、3本の素線を正三角形の頂点に位置させる
ことができる。The positions of the metal rods 10 and 10' intersect approximately at the center at an angle of 60°, allowing the three strands to be located at the vertices of the equilateral triangle.
本考案による可撚矯正目板を用いた場合の素線4のひら
き具合は、第2図すに示すが、従来の可撚矯正目板の場
合のひらき具合である第2図aと比べてみると、素線の
ひらき具合がきわめて少ないことがわかる。The degree of opening of the strands 4 when using the twisting straightening batten according to the present invention is shown in Figure 2 (a), which shows the opening condition in the case of the conventional twisting straightening batten. When you look at it, you can see that the degree of opening of the strands is extremely small.
これにより絶縁体への外傷をほとんどなくすることがで
きる。This allows almost no damage to the insulator.
通常、金属棒10.10’の材料としては、裁縫針、ピ
アノ線等を用いることができ、きわめて安価に作ること
が可能である。Normally, sewing needles, piano wire, etc. can be used as the material for the metal rods 10 and 10', and they can be made at extremely low cost.
さらに本考案の可撚矯正目板は撚り合わせ作業の途中に
ても、第3図、第4図に示すように分解組み立てを行い
、素線を切断することなく、切り欠き部9,9′より前
記2本の金属棒10.10’を容易に着脱できる点に大
きな実益がある。Furthermore, the twisting straightening batten of the present invention can be disassembled and assembled as shown in FIGS. 3 and 4 even during the twisting process, and the notches 9, 9' can be removed without cutting the strands. There is a great practical benefit in that the two metal rods 10 and 10' can be easily attached and detached.
第1図a、l)は従来一般に用いられている可撚矯正目
板の平面図、第2図aは従来の可撚矯正目板に素線を通
した場合の側面図、第2図すは本考案の可撚矯正目板に
素線を通した場合の側面図、第3図は本考案の可撚矯正
目板を分解した場合の斜視図、第4図は素線が4本の場
合における本考案の可撚矯正目板の斜視図、第5図は素
線が3本の場合における本考案の可撚矯正目板の平面図
である。
1.2・・・・・・従来の可撚矯正目板、3・・・・・
・溝、4・・・・・・素線、5・・・・・・孔、6・・
・・・・円板枠、7,8・・・・・・切り欠き部をもつ
円板、9,9′・・・・・・切り欠き部、10.10’
・・・・・・金属棒、11・・・・・・間隙、12.1
2’、 13.13’・・・・・溝、14・・・・・・
支点。Figures 1a and 1) are plan views of a conventionally commonly used twisting straightening batten, Figure 2a is a side view of a conventional twisting straightening batten with strands passed through it, and Figure 2a is a side view of a conventional straightening batten. 3 is a side view of the twisting straightening batten of the present invention when a wire is passed through it, FIG. 3 is a perspective view of the twisting straightening batten of the present invention disassembled, and FIG. FIG. 5 is a perspective view of the twist-correcting batten of the present invention in a case where there are three strands. 1.2... Conventional twisted orthodontic batten, 3...
・Groove, 4...Element wire, 5...Hole, 6...
... Disc frame, 7, 8... Disc with notch, 9,9'... Notch, 10.10'
...Metal rod, 11...Gap, 12.1
2', 13.13'...groove, 14...
fulcrum.
Claims (1)
供給されてくる3本又は4本の撚線の各素線を、拡げな
がら個々の素線を通す3個又は4個の溝又は孔を有する
再抽矯正目板において、切り欠き部のある2枚の円板枠
を重ねることにより、1枚の円板枠となる枠内に、細い
2本の金属棒をほは゛中央で60°又は90°に交叉さ
せてできる間隙に、前記3本又は4本の撚線の各素線を
通すことにより、再抽矯正し、かつ前記2枚の円板枠の
一点を支点として、それぞれの枠片を切り欠き部に対し
て反対方向に回転し、位置をずらすことにより、前記2
本の金属棒を着脱可能ならしめたことを特徴とする撚線
機の再抽矯正目板。Three or four grooves placed in front of the twisting die of the wire twisting machine, through which each of the three or four stranded wires supplied from the twisting die is passed through while expanding them. Alternatively, in a re-drawn straightening eye board with holes, by stacking two disc frames with cutouts, two thin metal rods are placed approximately in the center within the frame to form one disc frame. By passing each strand of the three or four stranded wires through the gap formed by crossing them at 60° or 90°, re-drawing is performed, and using one point of the two disc frames as a fulcrum, By rotating each frame piece in the opposite direction with respect to the notch and shifting the position, the above 2.
A re-drawing straightening batten for a wire twisting machine, characterized by a removable metal rod.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP753880U JPS58887Y2 (en) | 1980-01-26 | 1980-01-26 | Re-twisting straightening batten of wire twisting machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP753880U JPS58887Y2 (en) | 1980-01-26 | 1980-01-26 | Re-twisting straightening batten of wire twisting machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56110519U JPS56110519U (en) | 1981-08-26 |
JPS58887Y2 true JPS58887Y2 (en) | 1983-01-08 |
Family
ID=29604186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP753880U Expired JPS58887Y2 (en) | 1980-01-26 | 1980-01-26 | Re-twisting straightening batten of wire twisting machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58887Y2 (en) |
-
1980
- 1980-01-26 JP JP753880U patent/JPS58887Y2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS56110519U (en) | 1981-08-26 |
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