JP2652124B2 - vendor - Google Patents
vendorInfo
- Publication number
- JP2652124B2 JP2652124B2 JP13688993A JP13688993A JP2652124B2 JP 2652124 B2 JP2652124 B2 JP 2652124B2 JP 13688993 A JP13688993 A JP 13688993A JP 13688993 A JP13688993 A JP 13688993A JP 2652124 B2 JP2652124 B2 JP 2652124B2
- Authority
- JP
- Japan
- Prior art keywords
- bending
- clamp
- wire
- supply line
- bender
- 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 - Lifetime
Links
Landscapes
- Wire Processing (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は管材や棒材等の線材の多
段曲げ加工における製品の均一化を図る様にしたベンダ
ーに関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a vender for uniformizing products in multistage bending of a wire such as a pipe or a rod .
【０００２】[0002]
【従来の技術】従来、線材を多段曲げ加工する手段とし
ては、先ず線材成形装置ａにてコイル材ｂを直線状に矯
正すると共に、所定長さに切断成形した所定本数の線材
ｃを一旦運搬箱ｄに収納した後、該運搬箱ｄにてベンダ
ーｅの供給部ｆに線材ｃを運び込み、供給部ｆより線材
ｃをベンダーｅのチャック部ｇに装着し、該チャック部
ｇの前進回転運動により、駆動曲げ部ｈにて挟持した線
材ｃの曲げ加工部分を所望形状に多段曲げ加工してい
た。2. Description of the Related Art Conventionally, as means for multi-step bending a wire, first, a coil material b is straightened by a wire forming apparatus a, and a predetermined number of wires c cut and formed to a predetermined length are once conveyed. After being stored in the box d, the wire c is carried into the supply section f of the bender e in the transport box d, the wire c is mounted on the chuck g of the bender e from the supply section f, and the forward rotation of the chuck g is performed. As a result, the bent portion of the wire c held by the driving bending portion h is subjected to multi-stage bending to a desired shape.
【０００３】しかしながら、上記の線材ｃの成形、切断
及び曲げ加工方法では、直線成形加工時に線材ｃを直線
状に矯正しきれず歪みが残留したり、切断時の剪断力に
よる歪みが残留し、成形及び切断時に同一方向の歪み或
いは切断面を全ての線材ｃが有していても、運搬箱ｄへ
の収納時にランダムに収納するために、図に示す様に必
ずしもこれらの方向が一定でなく、その後のベンダーｅ
への供給にあっては、単に運搬箱ｄにてベンダーｅの供
給部ｆに移し変えるだけのため、歪み方向等が不揃いの
線材ｃをベンダーｅによって成形する結果となり、曲げ
加工された製品に不均一が発生する欠点を有していた。However, in the above-described method of forming, cutting, and bending the wire c, the wire c cannot be completely straightened at the time of straight forming, and distortion remains, or distortion due to shearing force at the time of cutting remains. And even if all the wires c have the same direction of distortion or cut surface at the time of cutting, in order to store at random in the storage box d, these directions are not necessarily constant as shown in the figure, Subsequent vendor e
In the case of supply to the bender e, the wire c having an irregular distortion direction and the like is formed by the bender e because the transfer box d simply transfers the material to the supply part f of the bender e. It had the disadvantage of causing non-uniformity.
【０００４】[0004]
【発明が解決しようとする課題】本発明は線材の切断か
ら曲げ加工に移行する段階において、線材の姿勢を保持
した状態で曲げ加工に線材を供給することにより、曲げ
加工品の製品均一化を図る様にしたベンダーを提供せん
とするものである。SUMMARY OF THE INVENTION In the present invention, at the stage of transition from cutting of a wire to bending, the wire is supplied to the bending while maintaining the posture of the wire, thereby achieving uniform product of the bent product. It is not intended to provide vendors who are planning to do so.
【０００５】[0005]
【課題を解決するための手段】本発明は上記従来技術に
基づく、多段曲げ加工された製品の不均一発生の課題に
鑑み、駆動曲げ装置に対し進退自在な移動台上におい
て、曲げ加工ライン上にチャック装置を設けると共に、
直線材の供給ライン上の前後方向に切断装置と第１クラ
ンプを設け、切断装置の前方には供給ラインと曲げ加工
ライン間を進退移動する供給ハンド装置を設け、又第１
クランプの後方の供給ライン上に第２クランプを設置す
ると共に、直線材の供給ラインの始端側に直線矯正装置
を連結したベンダーを提供することにより、コイル材か
ら線材の成形を経て曲げ加工に至る一連の多段曲げ加工
において、切断した線材を常時同一方向で挟持してチャ
ック装置に供給し曲げ加工を行う様にして、上記欠点を
解決せんとしたものである。SUMMARY OF THE INVENTION The present invention has been made in consideration of the problem of non-uniform occurrence of a multi-stage bent product based on the above-mentioned prior art, and has been described on a moving table which can move forward and backward with respect to a driving bending device. With a chuck device,
A cutting device and a first clamp are provided in the front-rear direction on the supply line for the straight material, and a supply hand device for moving forward and backward between the supply line and the bending line is provided in front of the cutting device.
By installing a second clamp on the supply line behind the clamp and providing a bender with a straightening device connected to the start end of the straight material supply line, the bending process is performed from the coil material through the forming of the wire material. In a series of multi-stage bending, the above drawbacks have been solved by always holding the cut wire in the same direction and supplying it to the chuck device to perform the bending.
【０００６】[0006]
【実施例】以下本発明の一実施例を図面に基づいて説明
すると、１は本発明に係るベンダーであり、基台２の曲
げ加工ラインＡ上において駆動曲げ装置３を設けると共
に、該駆動曲げ装置３に対しチャック装置４を進退自在
に設置している。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. Reference numeral 1 denotes a bender according to the present invention, in which a drive bending device 3 is provided on a bending line A of a base 2 and the drive bending device 3 is provided. A chuck device 4 is provided so as to be able to advance and retreat with respect to the device 3.
【０００７】上記チャック装置４は曲げ加工ラインＡ上
の前後方向に進退自在に設けた移動台５上に設置される
と共に、該移動台５上にて適宜伝動手段を介してサーボ
モータ（図示せず）に連結されたチャック装置４は曲げ
加工方向に対応して正逆回転自在となし、又移動台５は
基台２上の前後方向に設置した一対のスライドレール
と、サーボモータにより回転する送り螺子とからなる進
退機構部６に装着している。The chuck device 4 is installed on a moving table 5 provided on the bending line A so as to be able to advance and retreat in the front-rear direction, and a servo motor (not shown) is appropriately mounted on the moving table 5 via a transmission means. The chuck device 4 connected to the base 2 can be rotated forward and backward in accordance with the bending direction, and the moving table 5 is rotated by a pair of slide rails installed on the base 2 in the front-rear direction and a servomotor. It is mounted on an advance / retreat mechanism 6 composed of a feed screw.
【０００８】又、移動台５は曲げ加工ラインＡと平行な
直線材W1の供給ラインＢに延設し、該供給ラインＢ上に
おける移動台５の前後に切断装置７と第１クランプ８を
夫々設置してチャック装置４と併設している。The moving table 5 extends on a supply line B for a straight material W1 parallel to the bending line A, and a cutting device 7 and a first clamp 8 are respectively provided before and after the moving table 5 on the supply line B. It is installed and attached to the chuck device 4.
【０００９】そして、切断装置７の前方には供給ハンド
装置９を設けてなり、該供給ハンド装置９は適宜伝動手
段により供給ラインＢと曲げ加工ラインＡ間を把持部9a
が垂直作動状態で進退移動する様になしている。In addition, a supply hand device 9 is provided in front of the cutting device 7, and the supply hand device 9 uses a suitable transmission means to hold a gap between the supply line B and the bending line A by a holding portion 9a.
Move forward and backward in the vertical operation state.
【００１０】又、供給ラインＢ上において第１クランプ
８の後方には第２クランプ10を基台２の後方寄りに固設
している。On the supply line B, a second clamp 10 is fixed to the rear of the base 2 behind the first clamp 8.
【００１１】駆動曲げ装置３は曲げ加工ラインＡを含む
水平面上を回転自在な曲げ型11及び、該曲げ型11と一体
回転すると共に曲げ型11に接離する締付け型12を配置
し、又締付け型12に隣接して線材W2を押圧保持するプレ
ッシャー型13を進退移動自在に設けている。The driving bending apparatus 3 includes a bending die 11 rotatable on a horizontal plane including a bending line A, and a clamping die 12 which rotates integrally with the bending die 11 and comes into contact with and separates from the bending die 11. A pressure die 13 for pressing and holding the wire W2 is provided adjacent to the die 12 so as to be movable forward and backward.
【００１２】14は直線材W1の供給ラインＢの始端側にし
て第２クランプ10の直前に連結配置した直線矯正装置で
あり、該直線矯正装置14はこれより後方に離隔して設置
された供給機15より引き出され供給ラインＢ上に引き込
まれたコイル材Ｗを直線状に矯正するものにして、その
構造は供給ラインＢの供給機15側上下に多数のローラー
を対向配置した第１ローラー郡16を設けると共に、該第
１ローラー郡16の前方に供給ラインＢの左右に多数のロ
ーラーを対向配置した第２ローラー郡17を設けてなるも
のであるが、かかる構成に限らずコイル材Ｗを直線状に
矯正するものであれば良い。Reference numeral 14 denotes a straightening device connected to the starting end side of the supply line B for the straight material W1 and connected immediately before the second clamp 10, and the straightening device 14 is provided at a position spaced apart from the rear thereof. The coil material W drawn out from the feeder 15 and drawn into the supply line B is straightened, and its structure is a first roller group in which a number of rollers are arranged oppositely above and below the feeder 15 of the feed line B. 16 and a second roller group 17 in which a number of rollers are arranged on the left and right sides of the supply line B in front of the first roller group 16, but the coil material W is not limited to such a configuration. What is necessary is just to correct straight.
【００１３】次に本発明に係るベンダーの作用について
説明すると、起動状態において、コイル材Ｗは供給機15
より引き出されて直線矯正装置14における第１、第２ロ
ーラー郡16、17を通過することにより直線状に矯正さ
れ、かかる矯正された直線材W1は第２クランプ10、第１
クランプ８及び切断装置７を挿通して前方に突出してい
る。Next, the operation of the bender according to the present invention will be described.
The straight material W1 is drawn straight out and straightened by passing through the first and second roller groups 16 and 17 in the straightening device 14, and the straightened material W1 is straightened by the second clamp 10 and the first clamp 10.
It protrudes forward through the clamp 8 and the cutting device 7.
【００１４】この時、移動台５はやや後方寄りに位置
し、直線矯正装置14側に位置する第２クランプ10は開放
状態と成すと共に移動台５上の第１クランプ８は直線材
W1を挟持しており、又チャック装置４には所定長さの線
材W2が挟持されて曲げ加工開始状態となっている。At this time, the movable table 5 is located slightly rearward, the second clamp 10 located on the straightening device 14 side is in an open state, and the first clamp 8 on the movable table 5 is a linear member.
W1 is held, and a wire rod W2 of a predetermined length is held by the chuck device 4, and the bending process is started.
【００１５】次に、移動台５が進退機構部６により所定
位置まで前進し、線材W2先端の曲げ加工部分を駆動曲げ
装置３の曲げ型11及び締付け型12にて挟持し、進退機構
部６及びサーボモータによるチャック装置４の多段前進
回転動作と、曲げ型11と締付け型12の一体回転及びプレ
ッシャー型13の進退動により所望する曲げ加工品W3を成
形する。Next, the movable table 5 is advanced to a predetermined position by the advance / retreat mechanism 6, and the bent portion at the tip of the wire W2 is clamped by the bending mold 11 and the clamping mold 12 of the drive bending device 3, and the advance / retreat mechanism 6 Then, a desired bent product W3 is formed by the multi-stage forward rotation operation of the chuck device 4 by the servo motor, the integral rotation of the bending die 11 and the clamping die 12, and the forward and backward movement of the pressure die 13.
【００１６】そして、この曲げ加工完了時において、第
１クランプ８にて挟持された直線材W1は移動台５の前進
限まで引っ張り出され、その先端を供給ハンド装置９の
把持部9aで挟持し、この時点で第１クランプ８の挟持を
解除すると共に、第２クランプ10が直線材W1を挟持す
る。When the bending process is completed, the straight material W1 clamped by the first clamp 8 is pulled out to the limit of the movement of the moving table 5, and its tip is clamped by the grip 9a of the supply hand device 9. At this point, the clamp of the first clamp 8 is released, and the second clamp 10 clamps the straight material W1.
【００１７】上記の様な１回の曲げ加工が完了した後、
チャック装置４及び駆動曲げ装置３による曲げ加工品W3
の挟持を解除し、曲げ加工品W3は別途取出装置によりベ
ンダー１から離脱され、これと同時に移動台５は進退機
構部６により線材W2の所定長さ対応位置まで後退し、か
かる後退位置で切断装置７により供給ハンド装置９で挟
持された直線材W1は切断され、続いて移動台５が一旦後
退すると共に、供給ハンド装置９によって所定長さに切
断された線材W2を曲げ加工ラインＡ上に移動し、その後
移動台５が前進して線材W2の切断基端部側をチャック装
置４が挟持すると同時に供給ハンド装置９は線材W2の挟
持を解除した後に後退して、前記起動状態に復帰し、か
かる作動状態が繰り返され多数の曲げ加工品W3が製造さ
れる。After the completion of one bending process as described above,
Bending product W3 by the chuck device 4 and the driving bending device 3
Is released, the bent product W3 is separated from the bender 1 by a separate take-out device, and at the same time, the moving table 5 is retracted by the advance / retreat mechanism 6 to a position corresponding to the predetermined length of the wire W2, and cut at the retracted position. The linear material W1 sandwiched by the supply hand device 9 by the device 7 is cut, and then the moving table 5 is once retracted, and the wire material W2 cut to a predetermined length by the supply hand device 9 is placed on the bending line A. After that, the moving table 5 moves forward and the chucking device 4 clamps the cutting base end side of the wire W2, and at the same time, the supply hand device 9 retreats after releasing the clamping of the wire W2 and returns to the starting state. This operation is repeated to produce a large number of bent products W3.
【００１８】[0018]
【発明の効果】要するに本発明は、駆動曲げ装置３に対
し進退自在な移動台５上において、曲げ加工ラインＡ上
にチャック装置４を設けると共に、直線材W1の供給ライ
ンＢ上の前後方向に切断装置７と第１クランプ８を設
け、切断装置７の前方には供給ラインＢと曲げ加工ライ
ンＡ間を進退移動する供給ハンド装置９を設け、一方ク
ランプ８の後方の供給ラインＢ上に第２クランプ10を設
置したので、直線材W1の曲げ加工開始から加工完了まで
の間に第２クランプ10は開放状態で第１クランプ８の挟
持にて直線材W1を移動台５の前進限まで引き出し、次に
第１クランプ８が開放状態となると共に、供給ハンド装
置９と第２クランプ10が直線材W1を挟持すると移動台５
が後退し、その停止後切断装置７にて直線材W1を切断
し、この切断された線材W2は供給ハンド装置９にて挟持
状態にあるため、線材W2は切断時の姿勢を保持した状態
で供給ラインＢ上から曲げ加工ラインＡ上に移送、供給
され、直線材W1の切断後に若干後退したチャック装置４
が前進して線材W2を挟持すると同時に供給ハンド装置９
の挟持が解除され、これが後退しチャック装置４と駆動
曲げ装置３の多段作動により曲げ加工品W3を成形でき
る。In short, according to the present invention, the chuck device 4 is provided on the bending line A on the movable table 5 which can move back and forth with respect to the driving bending device 3, and the chuck device 4 is provided in the front-rear direction on the supply line B of the linear material W1. A cutting device 7 and a first clamp 8 are provided. A supply hand device 9 is provided in front of the cutting device 7 to move back and forth between the supply line B and the bending line A, while a supply hand device 9 is provided on the supply line B behind the clamp 8. Since the two clamps 10 are installed, the second clamp 10 is opened and the straight material W1 is pulled out by the clamping of the first clamp 8 to the forward limit of the movable base 5 from the start of bending to the completion of the bending of the straight material W1. Next, when the first clamp 8 is opened and the supply hand device 9 and the second clamp 10 sandwich the straight member W1, the moving table 5 is moved.
Retreats, and after the stop, cuts the linear material W1 by the cutting device 7, and since the cut wire W2 is in the state of being clamped by the supply hand device 9, the wire W2 is held in the cutting posture. The chuck device 4 which is transferred and supplied from the supply line B to the bending line A, and is slightly retreated after cutting the straight material W1.
Moves forward and clamps the wire W2, and at the same time, the supply hand device 9
Is released, and this is retracted, whereby the bent product W3 can be formed by the multi-stage operation of the chuck device 4 and the drive bending device 3.
【００１９】よって、本発明によれば、直線材W1の切断
工程から線材W2の移送工程及び曲げ加工工程に至るまで
の間、直線材W1或いは線材W2は第１クランプ８、供給ハ
ンド装置９、チャック装置４にてリレー的に常時挟持さ
れているため、切断された線材W2の向きが変わることな
くその姿勢を保持した状態で後続工程の曲げ加工に供給
でき、各種要因で発生した歪み方向及び切断面を曲げ加
工時においても同一状態に維持できるので、全ての製品
において均一の曲げ加工品W3を得ることができる。Therefore, according to the present invention, the straight material W1 or the wire W2 is supplied to the first clamp 8 and the supply hand device 9 from the cutting process of the straight material W1 to the transferring process and the bending process of the wire W2. Since the wire W2 is always held as a relay in the chuck device 4, the wire W2 can be supplied to the bending process in the subsequent process while maintaining its orientation without changing its direction. Since the cut surface can be maintained in the same state even during bending, a uniform bent product W3 can be obtained for all products.
【００２０】又、ベンダー１は上記の通りの構成にし
て、曲げ加工ラインＡ上のチャック装置４と、供給ライ
ンＢ上の切断装置７及び第１クランプ８は夫々が１台の
移動台５に設置されて伝動機構及び駆動源を共有できる
ため、これらを別々の移動台に設置して作動させるより
も有効的で、しかも装置そのものをコンパクト化でき、
ベンダー１の設置面積も小さくできる。Further, the bender 1 is configured as described above, and the chuck device 4 on the bending line A and the cutting device 7 and the first clamp 8 on the supply line B are each mounted on one moving table 5. Since it is installed and can share the transmission mechanism and drive source, it is more effective than installing and operating these on separate moving tables, and the device itself can be made compact,
The installation area of the vendor 1 can be reduced.
【００２１】又、前記ベンダーには直線材W1の供給ライ
ンＢの始端側に直線矯正装置14を連結したので、供給機
15からのコイル材Ｗを直線矯正装置14にて直線状に矯正
した直線材W1をその姿勢を保持した状態にて第１クラン
プ８等に引き継いで、その後は前記と同様なる工程を経
て曲げ加工品W3を成形できるため、後述の一貫製造がで
きる他に、供給ラインＢと直線矯正装置14のセッティン
グ、特に第２クランプ10と直線矯正装置14におけるコイ
ル材Ｗ、直線材W1の挿通位置の設定を事前に行うことが
でき、又一連の装置郡の配置をコンパクト化できたり、
又直線成形加工時に直線材W1を直線状に矯正しきれずに
残留する歪みに対し、その同一方向を保持したまま曲げ
加工工程に供給でき更に均一化を向上できる。Further, since the straightening device 14 is connected to the bender at the start end of the supply line B for the straight material W1,
The straight material W1 obtained by straightening the coil material W from 15 into a straight shape by the straightening device 14 is taken over to the first clamp 8 or the like in a state where the straight material is held, and thereafter, the bending process is performed through the same steps as described above. Since the product W3 can be formed, in addition to the integrated manufacturing described later, the setting of the supply line B and the straightening device 14, particularly the setting of the insertion position of the coil material W and the straight material W1 in the second clamp 10 and the straightening device 14 can be performed. Can be performed in advance, the arrangement of a series of equipment can be made compact,
In addition, even if the straight material W1 is not completely straightened at the time of the straight forming process, the remaining strain can be supplied to the bending process while maintaining the same direction, and the uniformity can be further improved.
【００２２】又、この様に曲げ加工品W3の均一製品を製
造することにより、コイル材Ｗ或いは直線材W1から線材
W2の成形を経て曲げ加工品W3の成形に至る一連の多段曲
げ加工を一貫した連続製造も可能とすることができ、省
力化を図ることができる他、従来では線材成形装置ａと
ベンダーｅによる２段構えの曲げ加工であったため、夫
々のＮＣ制御装置に対し数値設定等のセッティングを行
わねばならなかったのが１つのＮＣ制御装置でこの操作
を簡単に行え、例えば従来小ロットを生産する場合、線
材成形装置ａにセットした運搬箱ｄの取り替えや夫々の
制御装置に対する数値設定を行っていたものに対し、１
回の数値設定で他の段取り替えを不要にすることができ
る等その実用的効果甚だ大なるものである。By manufacturing a uniform product of the bent product W3 in this manner, the wire material W or the linear material W1 can be converted into a wire material.
A series of multi-stage bending processes from forming W2 to forming bent product W3 can be performed continuously and consistently, which can save labor. In addition, conventional wire forming device a and bender e can be used. Since it was a two-stage bending process, it was necessary to make settings such as numerical settings for each NC control unit. This operation can be easily performed with one NC control unit. For example, a conventional small lot is produced. In the case where the carrying box d set in the wire rod forming apparatus a is replaced or the numerical value setting for each control device is performed, 1
The practical effect is extremely large, for example, it is possible to eliminate the necessity of another setup change by setting the number of times.
【図１】本発明に係るベンダーの簡略正面図である。FIG. 1 is a simplified front view of a bender according to the present invention.
【図２】起動状態時のベンダーの簡略平面図である。FIG. 2 is a simplified plan view of a bender in an activated state.
【図３】曲げ加工状態時のベンダーの簡略平面図であ
る。FIG. 3 is a simplified plan view of the bender in a bending state.
【図４】曲げ加工完了時のベンダーの簡略平面図であ
る。FIG. 4 is a simplified plan view of the bender when bending processing is completed.
【図５】移動台が直線材の切断位置まで後退した時のベ
ンダーの簡略平面図である。FIG. 5 is a simplified plan view of the bender when the movable table is retracted to the cutting position of the straight material.
【図６】供給ハンド装置が線材を曲げ加工ライン上へ移
送した時のベンダーの簡略平面図である。FIG. 6 is a simplified plan view of the bender when the supply hand device transfers a wire onto a bending line.
【図７】チャック装置が線材を挟持した時のベンダーの
簡略平面図である。FIG. 7 is a simplified plan view of the bender when the chuck device holds a wire.
【図８】従来技術を示す図である。FIG. 8 is a diagram showing a conventional technique.
【図９】従来の線材成形機にて成形切断された線材を示
す正面図及び側面図である。FIG. 9 is a front view and a side view showing a wire formed and cut by a conventional wire forming machine.
３ 駆動曲げ装置 ４ チャック装置 ５ 移動台 ７ 切断装置 ８ 第１クランプ ９ 供給ハンド装置 10 第２クランプ 14 直線矯正装置 Ａ 曲げ加工ライン Ｂ 供給ライン W1 直線材 Reference Signs List 3 Drive bending device 4 Chuck device 5 Moving table 7 Cutting device 8 First clamp 9 Supply hand device 10 Second clamp 14 Straightening device A Bending line B Supply line W1 Straight material
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.6 識別記号 庁内整理番号 ＦＩ 技術表示箇所 Ｂ２１Ｆ 11/00 Ｂ２１Ｆ 11/00 Ｚ ──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. 6 Identification code Office reference number FI Technical display location B21F 11/00 B21F 11/00 Z
Claims (2)
において、曲げ加工ライン上にチャック装置を設けると
共に、直線材の供給ライン上の前後方向に切断装置と第
１クランプを設け、切断装置の前方には供給ラインと曲
げ加工ライン間を進退移動する供給ハンド装置を設け、
又第１クランプの後方の供給ライン上に第２クランプを
設置したことを特徴とするベンダー。1. A cutting device is provided on a bending table on a movable table which is movable back and forth with respect to a driving bending device, and a cutting device and a first clamp are provided in a front-rear direction on a straight material supply line. A supply hand device that moves forward and backward between the supply line and the bending line is provided in front of
A bender wherein a second clamp is provided on a supply line behind the first clamp.
装置を連結したことを特徴とする請求項１のベンダー。2. The bender according to claim 1, wherein a straightening device is connected to a starting end of the straight material supply line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13688993A JP2652124B2 (en) | 1993-05-14 | 1993-05-14 | vendor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13688993A JP2652124B2 (en) | 1993-05-14 | 1993-05-14 | vendor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06328177A JPH06328177A (en) | 1994-11-29 |
| JP2652124B2 true JP2652124B2 (en) | 1997-09-10 |
Family
ID=15185925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13688993A Expired - Lifetime JP2652124B2 (en) | 1993-05-14 | 1993-05-14 | vendor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2652124B2 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005219059A (en) * | 2004-02-03 | 2005-08-18 | Sanyo Kikai:Kk | Reinforcing bar feeder of reinforcing bar bending machine |
| KR102297017B1 (en) * | 2019-11-25 | 2021-09-02 | 김복제 | Material supply method using bending machine that can continuously feed materials |
| CN113245470A (en) * | 2021-05-26 | 2021-08-13 | 孙学志 | Reinforcing bar processingequipment that bends for construction |
| CN113617975B (en) * | 2021-08-26 | 2023-07-25 | 江苏凯德电控科技有限公司 | Full-automatic pin bending machine and processing method thereof |
| CN113843321B (en) * | 2021-09-13 | 2024-01-30 | 珠海格力智能装备有限公司 | Pipe fitting processingequipment and pipe fitting processing equipment |
-
1993
- 1993-05-14 JP JP13688993A patent/JP2652124B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06328177A (en) | 1994-11-29 |
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