JPH02280934A - Aluminum wire cutting device for steel core aluminum stranded wire - Google Patents
Aluminum wire cutting device for steel core aluminum stranded wireInfo
- Publication number
- JPH02280934A JPH02280934A JP9742989A JP9742989A JPH02280934A JP H02280934 A JPH02280934 A JP H02280934A JP 9742989 A JP9742989 A JP 9742989A JP 9742989 A JP9742989 A JP 9742989A JP H02280934 A JPH02280934 A JP H02280934A
- Authority
- JP
- Japan
- Prior art keywords
- aluminum
- power transmission
- transmission line
- wire
- cutting device
- 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.)
- Pending
Links
Landscapes
- Wire Processing (AREA)
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
【発明の詳細な説明】
（従来の技術）
高圧送電線としては、一般に鋼心線の外側をアルミ撚線
で被覆した鋼心アルミ撚線が用いられている。この鋼心
アルミ撚線（送電線）を互いに接続する場合には、端部
のアルミ撚線を切断して鋼心線を露出させ、鋼心線同士
を鋼スリーブにて圧縮接続し、その上にアルミスリーブ
を被せて再度全体を圧縮接続する方法がとられる。そし
て、従来、アルミ撚線の切断は手作業により行われてい
る。DETAILED DESCRIPTION OF THE INVENTION (Prior Art) As high-voltage power transmission lines, steel-core aluminum stranded wires in which the outside of a steel core wire is covered with aluminum stranded wires are generally used. When connecting these steel-core aluminum stranded wires (power transmission lines) to each other, the aluminum strands at the ends are cut to expose the steel-core wires, and the steel-core wires are compressed and connected with a steel sleeve. The method is to cover the aluminum sleeve with an aluminum sleeve and reconnect the whole thing by compression. Conventionally, stranded aluminum wires have been cut manually.
（発明が解決しようとする課題）
送電線には、直径が５０ｍｍにも及ぶ大型のものがあり
、このような送電線のアルミ撚線の切断を手作業で行う
ことは重労働であり、非効率的でもある。また、鋼心線
の露出長さは、鋼スリーブによる圧縮把持力との関係で
比較的高い精度が要求されるが１手作業ではその長さに
バラツキが生じやすく、加工に熟練を要する。(Problem to be solved by the invention) Some power transmission lines are large, with a diameter of up to 50 mm, and manually cutting the aluminum strands of such power lines is laborious and inefficient. It is also a target. Further, the exposed length of the steel core wire requires relatively high precision in relation to the compressive gripping force of the steel sleeve, but the length tends to vary when done by hand, and processing requires skill.
従って、本発明は、送電線外層のアルミ撚線の切断を１
手作業によることなく、効率的に行うことができ、その
上高い精度で加工することができ゛る装置を提供するこ
とを課題としている。Therefore, the present invention allows cutting of aluminum stranded wires in the outer layer of power transmission lines in one step.
The object of the present invention is to provide a device that can perform processing efficiently and with high precision without manual work.
（課題を解決するための手段）
本発明においては、上記課題を解決するため、送電線Ｗ
を所定位置にて固定するように設けられた把持部材５と
、この把持部材５に把持された送電線Ｗの軸心を中心に
して、駆動モータ１８によって１８０°正逆回転するよ
うに設けられたカッタ保持部材１４と、送電線Ｗの両側
に相対向位置して、カッタ保持部材１４上に取付けられ
、空気圧装置、あるいは油圧装置のような適当な駆動手
段によって互いに所定距離接近して送電線外層のアルミ
撚線のみを切断上、また離反するように設けられたロー
ラカッタ１９とを具備させてアルミ線の切断装置を構成
した。(Means for Solving the Problems) In the present invention, in order to solve the above problems, the power transmission line W
A gripping member 5 is provided to fix the power transmission line in a predetermined position, and a power transmission line W is provided to be rotated forward and backward by a drive motor 18 by 180 degrees around the axis of the power transmission line W gripped by the gripping member 5. The cutter holding member 14 is mounted on the cutter holding member 14 so as to be opposite to each other on both sides of the power transmission line W, and the power transmission line is moved close to each other at a predetermined distance by a suitable driving means such as a pneumatic device or a hydraulic device. An aluminum wire cutting device was constructed by being equipped with a roller cutter 19 provided to cut only the outer layer aluminum stranded wire and separated from each other.
（作 用）
本発明のアルミ線切断装置を用いて送電線Ｗの外層のア
ルミ撚線を切断する作業を行う場合には。(Function) When the aluminum wire cutting device of the present invention is used to cut the aluminum strands of the outer layer of the power transmission line W.
送電線Ｗを把持部材５に把持させて所定位置に固定し、
空気圧装置、油圧装置のような駆動手段を起動させてロ
ーラカッタ１９を互いに接近させ、これをアルミ撚線に
圧接させながら、モータ１８を起動させてカッタ保持部
材１４を１８０’回転させる。この回転の間に、アルミ
撚線はローラカッタ１９によって切断され、鋼心線が露
出する。The power transmission line W is gripped by the gripping member 5 and fixed in a predetermined position,
Driving means such as a pneumatic device or a hydraulic device is activated to bring the roller cutters 19 close to each other, and while the roller cutters 19 are brought into pressure contact with the aluminum stranded wire, the motor 18 is activated to rotate the cutter holding member 14 by 180'. During this rotation, the aluminum strands are cut by the roller cutter 19 and the steel core wires are exposed.
アルミ撚線の切断が完了したら、カッタ保持部材１４を
１８０″′反転させて元位置に復帰させると共に、ロー
ラカッタ１９を互いに離反させて元位置に復帰させる。When cutting of the aluminum stranded wire is completed, the cutter holding member 14 is reversed 180'' and returned to its original position, and the roller cutters 19 are separated from each other and returned to their original positions.
（実施例）
図について本発明の一実施例を説明する０図において、
１は可搬架台であり、板状の垂直支持部材２は、この架
台１上に垂直に固定されている。(Example) In Figure 0, which describes an example of the present invention with reference to the figure,
Reference numeral 1 denotes a portable pedestal, and a plate-shaped vertical support member 2 is vertically fixed onto this pedestal 1.
垂直支持部材２は、中央に垂直方向の切欠き３を備え、
この切欠き３へ送電線Ｗを装入することができるように
なっている。The vertical support member 2 has a vertical notch 3 in the center,
A power transmission line W can be inserted into this notch 3.
垂直支持部材１の側面下部には、そこから水平に延出す
るように水平支持部材４が固着されている。そして、こ
の水平支持部材４上に、送電線Ｗを所定位置にて固定す
るための把持部材５が取付けられてＮ）る。把持部材５
は、左右一対の把持片゛６から成る。把持片６は、上部
に送電線Ｗを水平に把持するための半割筒状部７を夫々
有し、相互の半割筒状部７．７間を開閉することができ
るように、下部において、ピン８によって水平支持部材
４の中央部に水平に軸支されている。そして、一対の把
持片６．６間には、半割筒状部７，７を押し開く方向に
付勢するばね２３が介設されている。A horizontal support member 4 is fixed to the lower side of the vertical support member 1 so as to extend horizontally therefrom. A gripping member 5 for fixing the power transmission line W at a predetermined position is mounted on the horizontal support member 4. Gripping member 5
consists of a pair of left and right gripping pieces 6. Each of the gripping pieces 6 has a half-cylindrical portion 7 at the top for horizontally gripping the power transmission line W, and a half-cylindrical portion 7 at the bottom so that the mutual half-cylindrical portions 7 and 7 can be opened and closed. , is horizontally pivoted at the center of the horizontal support member 4 by a pin 8. A spring 23 is interposed between the pair of gripping pieces 6.6 to bias the half-cylindrical parts 7, 7 in the direction of pushing them open.
水平支持部材４の両側には、把持片６，６の外側に位置
して、カム９，９が垂直に軸支されているｆ。このカム
９は、水平に正逆回動することによって、カム面にて把
持片６，６の外側面を押し、半割筒状部７，７間を開閉
させることができるようになっている。カム９の一端は
、夫々リンク１０を介して水平の押し金具１１の端部に
連結され、押し金具１１が水平に進退することによって
、正逆回動するようになっている。押し金具１１は。On both sides of the horizontal support member 4, cams 9, 9 are vertically supported on the outside of the gripping pieces 6, 6f. This cam 9 is designed to be able to open and close between the half-cylindrical parts 7 by pushing the outer surfaces of the gripping pieces 6, 6 with the cam surface by rotating forward and backward horizontally. . One end of the cam 9 is connected to the end of a horizontal pusher 11 via a link 10, and is rotated forward and backward as the pusher 11 moves horizontally. The push metal fitting 11 is.
垂直支持部材２を水平に進退自在に貫通するエアシリン
ダ１２のピストンロッド１；３に結合されている６エア
シリンダ１２は、垂直支持部材２に固着されている。The six air cylinders 12 are fixed to the vertical support member 2 and are connected to the piston rods 1 and 3 of the air cylinders 12 that pass through the vertical support member 2 so as to be able to move forward and backward horizontally.
また、垂直支持部材１の側面には、カッタ保持部材１４
が、垂直に回転自在に取付けられている。A cutter holding member 14 is also provided on the side surface of the vertical support member 1.
is mounted vertically and rotatably.
カッタ保持部材１４の回転中心軸は、把持部材５に把持
された送電線Ｗの中心軸と一致するように設定されてい
る。カッタ保持部材１４は、垂直支持部材２の切欠き３
に対応した電線装入用の切欠き１５を備えた環状体から
成り、その外周に歯車１６が設けられている。歯車１６
は、歯車群１７を介して駆動モータ１８に連結されてい
る。そして、駆動モータ１８は、カッタ保持部材１４を
。The rotation center axis of the cutter holding member 14 is set to coincide with the center axis of the power transmission line W held by the gripping member 5. The cutter holding member 14 is attached to the notch 3 of the vertical support member 2.
It consists of an annular body having a notch 15 for inserting an electric wire corresponding to the shape of the annular body, and a gear 16 is provided on the outer periphery of the annular body. gear 16
is connected to a drive motor 18 via a gear group 17. The drive motor 18 then holds the cutter holding member 14.
その切欠き１５を垂直に上方へ向けた元位置から１８０
°回転させた後１元位置へ回転復帰させるように制御さ
れている。カッタ保持部材１４は、切欠き１５から９０
”離れた両側対向位置にローラカッタ１９を備えている
。ローラカッタ１９は、カッタ保持部材１４の回転中心
軸に向かって半径方向に接近し、また離反するように移
動自在に設けられ、カッタ保持部材１４に固定されたエ
アシリンダ２０のピストンロッド２１に結合されている
。従って、ローラカッタ１９は、ピストンロッド２１の
進退により互いに接近、離反し、接近状態においてカッ
タ保持部材１４が回転したときに、送電線Ｗの周りを転
動しながら回動して、外層のアルミ撚線のみを切断する
ことができる。ローラカッタ１９の相互間距離は、送電
線Ｗのサイズに対応して適宜調整することができるよう
になっている。180 degrees from the original position with the notch 15 facing vertically upward.
After rotation, the rotation is controlled to return to the original position. The cutter holding member 14 has notches 15 to 90.
``Roller cutters 19 are provided at opposing positions on both sides of the cutter holding member 14. The roller cutters 19 are connected to a piston rod 21 of an air cylinder 20 fixed to the member 14. Therefore, the roller cutters 19 approach and separate from each other as the piston rod 21 moves back and forth, and when the cutter holding member 14 rotates in the approaching state, , can cut only the outer layer aluminum stranded wire by rotating while rolling around the power transmission line W. The distance between the roller cutters 19 is adjusted as appropriate according to the size of the power transmission line W. It is now possible to do so.
２２は、ローラカッタ１９から所定距離離れて架台１上
に垂直に立設された装着位置規制部材であり、これにき
電線Ｗの先端を当接させて本装置への装着位置を定める
。この部材２２の送電線Ｗを当接させる部分には、鋼心
線の当接を確認するためのリミットスイッチが内蔵され
ている。そして、この当接の確認により装置が作動する
ようになっている。なお、鋼心アルミ撚線は、これを切
断すると、鋼心線がアルミより線よりも若干短くなる性
質を持っている。従って、送電線Ｗを当接させる部分に
は、鋼心線の端面に届く突状部を設けてあり、これを介
してリミットスイッチが動作するようになっている。２
４は電磁ブレーキであり、モータ１８の回転方向切り替
え時に動作するようになっている。Reference numeral 22 denotes a mounting position regulating member vertically erected on the pedestal 1 at a predetermined distance from the roller cutter 19, and the tip of the feeder wire W is brought into contact with this member to determine the mounting position of the apparatus. A limit switch for confirming the contact of the steel core wire is built into the portion of this member 22 that is brought into contact with the power transmission line W. The device is activated upon confirmation of this contact. Note that the steel core aluminum stranded wire has a property that when it is cut, the steel core wire becomes slightly shorter than the aluminum stranded wire. Therefore, a protrusion that reaches the end face of the steel core wire is provided at the portion where the power transmission line W comes into contact, and the limit switch is operated via this protrusion. 2
4 is an electromagnetic brake, which operates when the rotation direction of the motor 18 is switched.
この実施例のアルミ線切断装置を用いて送電線Ｗの外層
のアルミ撚線の切断作業を行う場合には、まず送電線Ｗ
を切欠き３，１５を介して把持部材５の半割筒状部７，
７間へ装入する。この状態を人為的にまたは自動的に確
認して、エアシリンダ１２に送気し、ピストンロッド１
３を押し出し、押し金具１１を押し出してカム９を回動
させ、そのカム面によって把持片６を押圧して把持部材
５に送電線Ｗを把持させる。送電線Ｗの把持を人為的に
または自動的に確認したら、エアシリンダ２０に送気し
、ピストンロッド２１を押し出して、ローラカッタ１９
を送電線Ｗに圧接させた状態で、モータ１８を起動させ
てカッタ保持部材１４を１８０°回動させる。この回転
の間に、送電線Ｗのアルミ撚線はローラカッタ１９によ
って切断され、鋼心線が露出する。アルミ撚線の切断が
完了したら、モータ１８を反転させてカッタ保持部材を
元位置に復帰させる。これを人為的にまたは自動的に確
認したら、エアシリンダ１２．２０のエアを抜いて１把
持部材５を解放動作させると共に、ローラカッタ１９を
互いに離反させて元位置に復帰させる。これで一連の切
断作業が完了する。When cutting aluminum strands on the outer layer of a power transmission line W using the aluminum wire cutting device of this embodiment, first
The half-cylindrical portion 7 of the gripping member 5 through the notches 3 and 15,
Charge into 7 rooms. This state is checked manually or automatically, air is supplied to the air cylinder 12, and the piston rod 1 is
3, the pusher 11 is pushed out, the cam 9 is rotated, and the cam surface presses the gripping piece 6, causing the gripping member 5 to grip the power transmission line W. After confirming whether the power transmission line W is held manually or automatically, air is supplied to the air cylinder 20, the piston rod 21 is pushed out, and the roller cutter 19
With the cutter holding member 14 pressed against the power transmission line W, the motor 18 is started to rotate the cutter holding member 14 by 180°. During this rotation, the aluminum strands of the power transmission line W are cut by the roller cutter 19, and the steel core wire is exposed. When cutting of the aluminum stranded wire is completed, the motor 18 is reversed to return the cutter holding member to its original position. When this is confirmed manually or automatically, the air in the air cylinders 12 and 20 is released to release the first gripping member 5, and the roller cutters 19 are separated from each other and returned to their original positions. This completes the series of cutting operations.
（発明の効果）
以上のように、本発明においては、送電線Ｗを所定位置
にて固定するように設けられた把持部材５と、この把持
部材５に把持された送電線Ｗの軸心を中心にして、駆動
モータ１８によって１８０°正逆回転するように設けら
れたカッタ保持部材１４と、送電線Ｗの両側に相対向位
置して、カッタ保持部材１４上に取付けられ、空気圧装
置２０、あるいは油圧装置のような適当な駆動手段によ
って互いに所定距離接近して送電線外層のアルミ撚線の
みを切断し、また離反するように設けられたローラカッ
タ１９とを具偏させてアルミ線の切断装置を構成したた
め、送電線Ｗの外層のアルミ撚線を、手作業によること
なく、正確に、かつ効率的に切断することができるとい
う効果を奏する。(Effects of the Invention) As described above, in the present invention, the gripping member 5 provided to fix the power transmission line W at a predetermined position and the axis of the power transmission line W gripped by the gripping member 5 are provided. A cutter holding member 14 is provided to be rotated 180 degrees in forward and reverse directions by a drive motor 18 around the center, and a pneumatic device 20 is mounted on the cutter holding member 14 so as to be positioned opposite to each other on both sides of the power transmission line W. Alternatively, the aluminum strands of the outer layer of the power transmission line can be cut by a suitable driving means such as a hydraulic device, and the aluminum wires can be cut by approaching each other at a predetermined distance, and by moving the roller cutter 19 apart from each other to cut the aluminum wire. Since the apparatus is configured, it is possible to accurately and efficiently cut the aluminum strands of the outer layer of the power transmission line W without manual work.
図面は本発明の一実施例を示すもので、第１図は斜視図
、第２図は正面図、第３図は平面図、第４図は側面図で
ある。
１・・・台車、２・・・垂直支持部材、３・・・切欠き
、５・・・把持部材、９・・・カム、１２・・・エアシ
リンダ、１４・・・カッタ保持部材、１５・・・切欠き
、１６・・・歯車、１８・・・駆動モータ、１９・・・
ローラカッタ、２０・・・エアシリンダ、Ｗ・・・電線
。The drawings show one embodiment of the present invention; FIG. 1 is a perspective view, FIG. 2 is a front view, FIG. 3 is a plan view, and FIG. 4 is a side view. DESCRIPTION OF SYMBOLS 1... Dolly, 2... Vertical support member, 3... Notch, 5... Gripping member, 9... Cam, 12... Air cylinder, 14... Cutter holding member, 15 ... Notch, 16 ... Gear, 18 ... Drive motor, 19 ...
Roller cutter, 20...Air cylinder, W...Electric wire.
Claims (4)
把持部材と、 この把持部材に把持された送電線の軸心を中心にして、
駆動モータによって１８０°正逆回転するように設けら
れたカッタ保持部材と、 前記送電線の両側に相対向位置して、前記カッタ保持部
材上に取付けられ、駆動手段によって互いに所定距離接
近して前記送電線外層のアルミ撚線のみを切断し、また
離反するように設けられたローラカッタとを具備したこ
とを特徴とする鋼心アルミ撚線のアルミ線切断装置。(1) A gripping member provided to fix the power transmission line in a predetermined position, and centering on the axis of the power transmission line gripped by this gripping member,
a cutter holding member provided to be rotated forward and reverse by 180° by a drive motor; An aluminum wire cutting device for steel-core aluminum stranded wire, characterized in that it cuts only the aluminum stranded wire in the outer layer of a power transmission line, and is equipped with a roller cutter installed so as to be separated from each other.
た支持部材に、垂直に回転自在に取付けられ、かつ前記
送電線と同心の歯車を有し、この歯車を介して前記駆動
モータに連結されていることを特徴とする請求項（１）
に記載の鋼心アルミ撚線のアルミ線切断装置。(2) The cutter holding member is vertically and rotatably attached to a support member fixed vertically on a pedestal, and has a gear concentric with the power transmission line, and is connected to the drive motor via the gear. Claim (1) characterized in that they are connected.
Aluminum wire cutting device for steel core aluminum stranded wire described in .
装入するための切欠きを有し、 前記カッタ保持部材は一部に前記支持部材の切欠きに対
応した電線装入用の切欠きを備えた環状体から成り、そ
の外周に前記歯車が設けられていることを特徴とする請
求項（１）に記載の鋼心アルミ撚線のアルミ線切断装置
。(3) The support member has a cutout for inserting the power transmission line into a predetermined fixed position, and the cutter holding member has a cutout for inserting the electric wire corresponding to the cutout of the support member. The aluminum wire cutting device for steel-core aluminum stranded wire according to claim 1, characterized in that the device comprises an annular body having a notch, and the gear is provided on the outer periphery of the annular body.
騒動手段が、空気圧または油圧装置であることを特徴と
する請求項（１）乃至（３）の何れかに記載の鋼心アル
ミ撚線のアルミ線切断装置。(4) The aluminum of the steel-core aluminum stranded wire according to any one of claims (1) to (3), wherein the agitation means for moving the roller cutters toward and away from each other is a pneumatic or hydraulic device. Line cutting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9742989A JPH02280934A (en) | 1989-04-19 | 1989-04-19 | Aluminum wire cutting device for steel core aluminum stranded wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9742989A JPH02280934A (en) | 1989-04-19 | 1989-04-19 | Aluminum wire cutting device for steel core aluminum stranded wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02280934A true JPH02280934A (en) | 1990-11-16 |
Family
ID=14192161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9742989A Pending JPH02280934A (en) | 1989-04-19 | 1989-04-19 | Aluminum wire cutting device for steel core aluminum stranded wire |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02280934A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825173A (en) * | 2011-06-17 | 2012-12-19 | 青岛金石通机械有限公司 | Reinforcing steel bar shearing machine |
| CN104399848A (en) * | 2014-11-10 | 2015-03-11 | 国网四川省电力公司德阳供电公司 | Cable cutting device |
| CN104901223A (en) * | 2015-06-25 | 2015-09-09 | 国网四川省电力公司德阳供电公司 | Device capable of simultaneously cutting cable and insulating layer |
| WO2021056263A1 (en) * | 2019-09-25 | 2021-04-01 | 赣州金信诺电缆技术有限公司 | Cutting apparatus for machining high-stability base station transmission cable |
-
1989
- 1989-04-19 JP JP9742989A patent/JPH02280934A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825173A (en) * | 2011-06-17 | 2012-12-19 | 青岛金石通机械有限公司 | Reinforcing steel bar shearing machine |
| CN102825173B (en) * | 2011-06-17 | 2014-08-20 | 青岛金石通机械有限公司 | Reinforcing steel bar shearing machine |
| CN104399848A (en) * | 2014-11-10 | 2015-03-11 | 国网四川省电力公司德阳供电公司 | Cable cutting device |
| CN104901223A (en) * | 2015-06-25 | 2015-09-09 | 国网四川省电力公司德阳供电公司 | Device capable of simultaneously cutting cable and insulating layer |
| WO2021056263A1 (en) * | 2019-09-25 | 2021-04-01 | 赣州金信诺电缆技术有限公司 | Cutting apparatus for machining high-stability base station transmission cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5740602A (en) | Wire harness assembly system | |
| CN215747550U (en) | Turnover welding rack | |
| JPH0799712A (en) | Stripping apparatus of cable coating layer | |
| JPS59183938A (en) | Machine for bending cable material | |
| US3604291A (en) | Wire stripping apparatus | |
| JPH02280934A (en) | Aluminum wire cutting device for steel core aluminum stranded wire | |
| US2949136A (en) | Apparatus for the automatic production of closed loops of wire from wire stock | |
| JPH1029143A (en) | Deburring device | |
| CN207435348U (en) | Suitable for the robot clipping machine of detonator production | |
| JP2648369B2 (en) | Method and apparatus for forming barrel-shaped coil spring | |
| CA2324346A1 (en) | Articulating workpiece transfer apparatus | |
| CN212330442U (en) | Rod cutting device | |
| FR2537908A1 (en) | Gripping device, particularly for industrial robot | |
| JPS5924940A (en) | machine tool robot | |
| US4190186A (en) | Preparation of tube for welding | |
| JP3172678B2 (en) | Terminal crimping machine | |
| CN116748873B (en) | Burr punching device, automatic polishing system and burr punching method | |
| JPH0635295Y2 (en) | Harness manufacturing equipment | |
| JP2002086311A (en) | Wire rod clamp device of wire rod coil | |
| JP2529268B2 (en) | Bundling device with temporarily assembled heat exchanger core wire | |
| JPS59299B2 (en) | Work handling equipment for forging disc-shaped parts | |
| US2846682A (en) | Device for holding a composite article in different positions | |
| JPS62144821A (en) | Bending equipment | |
| JPH0320007Y2 (en) | ||
| JPH0537954Y2 (en) |