JPH0829358B2 - Left and right bending type bender device - Google Patents
Left and right bending type bender deviceInfo
- Publication number
- JPH0829358B2 JPH0829358B2 JP61163368A JP16336886A JPH0829358B2 JP H0829358 B2 JPH0829358 B2 JP H0829358B2 JP 61163368 A JP61163368 A JP 61163368A JP 16336886 A JP16336886 A JP 16336886A JP H0829358 B2 JPH0829358 B2 JP H0829358B2
- Authority
- JP
- Japan
- Prior art keywords
- bending
- die
- workpiece
- bending die
- motor
- 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 - Fee Related
Links
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、外径20m/m程度以下の比較的細径の金属材
からなる管体、或いは棒体等の長手方向の複数個所を、
順次先端側から曲げ加工を施すための回転引き曲げ方式
による左右両曲げ式ベンダー装置の改良に関するもので
ある。DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention has a plurality of locations in the longitudinal direction such as a tubular body made of a metal material having a relatively small outer diameter of about 20 m / m or less, or a rod body.
The present invention relates to an improvement of a left and right bending type bender device by a rotary pull bending method for sequentially performing bending from the tip side.
従来、この種のベンダー装置としては、例えば特開昭
60-115330号公報に示されるように、被曲げ加工部材と
しての棒状材の途中部分を把持する機構と、該把持機構
を前記棒状材の長手方向に沿つて送る機構とを備えると
共に、前記把持機構によつて把持された棒状材の曲げ加
工部分を両側から挾持固定させるための回転曲げ型と、
該曲げ型に対して遠近移動する締付け型とからなる右曲
げ用曲げユニツトと左曲げ用曲げユニツトとが、縦軸芯
周りで回動及び固定自在な支持部材に夫々設けられ、該
支持部材の回動により前記両曲げユニツトを択一的に曲
げ作用姿勢へ切換えるように構成していた。Conventionally, as a vendor device of this type, for example, Japanese Patent Laid-Open No.
As shown in JP-A-60-115330, a mechanism for gripping a middle portion of a rod-shaped member as a member to be bent, a mechanism for feeding the gripping mechanism along the longitudinal direction of the rod-shaped member, and the gripping A rotary bending die for holding and fixing the bent portion of the rod-shaped material gripped by the mechanism from both sides,
A bending unit for right bending and a bending unit for left bending, each of which is composed of a tightening die that moves in the perspective direction with respect to the bending die, are provided on a supporting member that is rotatable and fixable around a longitudinal axis, respectively. The two bending units are selectively switched to the bending action posture by the rotation.
しかしながら、このような従来のベンダー装置にあつ
ては、前記回転曲げ型と締付け型とからなる曲げユニツ
トを、個々の軸芯周りで回動及び固定自在な夫々の支持
部材に右曲げ用及び左曲げ用として２セツト配設するた
め、曲げ加工部附近の構成を複雑とし、且つ左右への曲
げ加工に伴うそれぞれの曲げユニツトへの切換え時に、
曲げ加工部附近での被曲げ加工部材に他の構成体等との
干渉を生ぜしめることとなつて操作上の煩わしさを招
き、作業性の低下を余儀なくされる問題を有するもので
あつた。However, in such a conventional bender device, the bending unit composed of the rotary bending die and the tightening die is used for right bending and left bending on the respective supporting members which can be rotated and fixed around individual shaft cores. Since two sets are arranged for bending, the structure near the bending part is complicated, and when switching to each bending unit due to bending to the left and right,
The member to be bent in the vicinity of the bending portion causes interference with other constituents and the like, which causes trouble in operation, and there is a problem that workability is unavoidably reduced.
本発明は上記した従来の問題を極めて効果的に解決す
るため、曲げユニツト機構を単一の構造とし、金属材か
らなる管体、或いは棒体等の把持状態での水平位置に対
して昇降自在に構成せしめ、更にチヤツク機構部を、移
動台上で前後方向への送り機構に連動させると共に、該
移動台を左右方向への平行移動を可能として構成するこ
とにより、曲げ加工部附近の構成を簡素とすると共に、
左右への曲げ加工時の操作を簡易とし、また、曲げ加工
部附近での他の構成体等との干渉による作業上の煩わし
さをなくして作業性を向上することのできる左右曲げ式
ベンダー装置を提案することを目的とするものである。In order to solve the above-mentioned conventional problems extremely effectively, the present invention has a single bending unit mechanism, and can freely move up and down with respect to a horizontal position in a gripping state of a tubular body made of a metal material or a rod body. In addition, the check mechanism part is linked to the forward and backward feed mechanism on the moving table, and the moving table is configured to be movable in parallel in the left and right directions. Simple and
A left and right bending type bender device that simplifies the operation during bending to the left and right, and eliminates the trouble of work due to interference with other components near the bending part and improves workability. The purpose is to propose.
本発明は、曲げ加工を施す長尺の被加工物の一端を把
持するチヤツク機構を、セツトする前記被加工物の長手
方向に沿つて前後方向の送り機構に連動して備え、該被
加工物への曲げ加工位置にあつて、回転曲げ型と、該曲
げ型に対して遠近方向に移動する締付け型とを有して該
締付け型により対向する曲げ型の周側面に被加工物を押
圧挾持せしめ、該曲げ型の軸芯部で一体に回動せしめる
ことにより該被加工物の長手方向の複数個所を順次先端
側から曲げ加工を施すように構成したベンダー装置にお
いて、前記回転曲げ型を基台の前部に位置する支持部材
のモーターによる回動機構に連動する軸体の上端部に設
け、且つ前記曲げ型と、該曲げ型の周側面に対向して設
けた遠近方向に移動する締付け型とからなる曲げユニッ
ト機構部を、上下可動機構に連着せしめて被加工物の把
持状態での水平位置に対して誘導軸に沿って昇降自在に
構成せしめ、更に前記チャック機構部を、基台上面に設
けた移動台上でモーターにより回動する螺旋桿に連動し
て前後方向に進退移動可能とすると共に、該移動台を別
途モーターによる回動機構に連動して左右方向への平行
移動可能として構成した左右両曲げベンダー装置を要旨
とするものである。The present invention is provided with a check mechanism for gripping one end of a long work piece to be bent in association with a front-back feed mechanism along the longitudinal direction of the work piece to be set. At the bending position of the bending die, there is a rotary bending die and a clamping die that moves in a perspective direction with respect to the bending die, and the work is pressed and held by the clamping die against the peripheral side surface of the bending die. In a bender device configured to sequentially bend at a plurality of positions in the longitudinal direction of the workpiece by sequentially rotating the bending die with the shaft core of the bending die, the rotary bending die is used as a base. Fastening provided on the upper end of a shaft that interlocks with a rotation mechanism by a motor of a support member located at the front of the table, and the bending die, which is provided facing the peripheral side surface of the bending die and moves in the perspective direction. The bending unit mechanism part consisting of the mold can be moved up and down. It is connected to the mechanism so that it can be moved up and down along the guide axis with respect to the horizontal position of the workpiece being held, and the chuck mechanism section is rotated by a motor on a moving table provided on the upper surface of the base. A left and right bending bender device configured to move forward and backward in the front-rear direction in conjunction with a moving spiral rod and to move in parallel in the left-right direction by interlocking the moving base with a rotating mechanism by a separate motor. To do.
以下本発明の実施例を図面に基づいて説明すれば、第
１図は本発明の左右両曲げ式ベンダー装置の平面図、第
２図は第１図A-A線における一方（手前）の押圧支持ユ
ニツト機構を取外した状態での正面図、第３図は第１図
の左側面図であつて、（１）は基台、（２）は細径の長
尺の被加工物、例えば金属材からなる管体、或いは棒体
等（以下単に被加工物と呼ぶ）（Ｐ）の一端を把持する
チヤツク機構であり、先端部にモーター（M1）に連動し
て僅かに左右に回転されて曲げ方向が設定され、且つ別
途シリンダー装置（4,4′）の作動により把持部が開閉
されるチヤツク（３）を有してなるものである。（５）
は基台（１）の上面でモーター（M2）によりチエン等の
回動機構に連動される螺旋桿（6,6′）の回動によつ
て、誘導軸（7,7′）に沿つて左右方向への平行移動を
可能とする移動台であり、該移動台上に前記チヤツク機
構（２）を有し、該チヤツク機構部を別途モーター
（M3）により回動する螺旋桿（８）に螺合させて両側の
誘導軸（9,9′）に沿つて前後方向に進退移動可能とす
る送り機構（10）が設けられている。（11）は曲げユニ
ツト機構であり、基台（１）の前部に位置する支持部材
（17）のモーター（M5）によりチエン等の回動機構を介
して回動する軸体（19）の上端部に設けた回転曲げ型
（12）と、曲げ型（12）に対して遠近方向に移動する締
付け型（14）とから構成されるもので、該締付け型は前
記曲げ型の周りで左右に180°以上の範囲に亘つて回動
する同軸上に係支され、且つベントアーム（13）側に位
置して前記曲げ型（12）の周側面に対向して設けられて
いる。曲げユニツト（11）は前記基台（１）側に取付け
られたブラツケツト（15）に螺合されてモーター（M4）
によつて回動する螺旋桿（16）に連動せしめて、被加工
物（Ｐ）のセツトする把持状態での水平位置に対して誘
導軸（16′,16″）に沿つて昇降自在に構成せしめるも
のである。An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a plan view of a left and right bending type bender device of the present invention, and FIG. 2 is one (front) pressing support unit taken along line AA of FIG. FIG. 3 is a front view with the mechanism detached, FIG. 3 is a left side view of FIG. 1, (1) is a base, (2) is a long and thin workpiece, for example, a metal material. This is a check mechanism that grips one end of a pipe or rod (hereinafter simply referred to as a work piece) (P) that consists of a cylinder and a tip that is rotated slightly to the left and right in conjunction with a motor (M 1 ) and bent. It has a chuck (3) whose direction is set and whose gripping portion is opened and closed by the operation of the cylinder device (4, 4 ') separately. (5)
Along the base 'by the rotation of the connexion, induction shaft (7,7 motor at the upper surface of (1) (M 2) by the helical rod to be interlocked with the rotation mechanism of the chain such as (6,6)') And a spiral rod (8) which has the chuck mechanism (2) on the movable base and which is rotated by a separate motor (M 3 ). ) Is provided, and a feed mechanism (10) is provided which is movable back and forth along the guide shafts (9, 9 ') on both sides. (11) is a bending unit mechanism, and is a shaft body (19) which is rotated by a motor (M 5 ) of a supporting member (17) located in the front part of the base (1) via a rotation mechanism such as a chain. It comprises a rotary bending die (12) provided at the upper end of the and a clamping die (14) that moves in a perspective direction with respect to the bending die (12). It is coaxially supported so as to rotate in the range of 180 ° or more to the left and right, and is provided on the side of the vent arm (13) so as to face the peripheral side surface of the bending die (12). The bending unit (11) is screwed into the bracket (15) mounted on the side of the base (1), and the motor (M 4 )
By interlocking with the spiral rod (16) that rotates by means of, it is configured to be movable up and down along the guide shaft (16 ', 16 ") with respect to the horizontal position in the set gripping state of the workpiece (P). It is the one to be confused.
尚前記曲げ型（12）と締付け型（14）とは、曲げ加工
時において該締付け型により対向する曲げ型（12）の周
側面に被加工物（Ｐ）を押圧挾持して、該曲げ型の軸芯
部で一体的に回動するように構成されると同時に、また
締付け型だけを回動することもできるように構成されて
いる。更に前記曲げ型（12）の周側面に対する締付け型
（14）の遠近方向への移動は、ベントアーム（13）に内
装したシリンダー装置（図示せず）によつて行い、ま
た、曲げ型（12）はそれぞれ曲率の異なる複数のロール
部材を重着して設けてある。（20,20′）は被加工物
（Ｐ）の曲げ加工部附近を押えるためにそれぞれのシリ
ンダー装置（22,22′）によつて遠近移動する押え型（2
1,21′）を先端に有し且つ左右一対に設けた押圧支持ユ
ニツト機構であり、必要に応じてシリンダー装置（23,2
3′）の作動によつて下方に降下させて、曲げ加工時に
使用しない押圧支持ユニツト機構を退避できるように構
成されている。尚実線による矢印はベントアーム（13）
を含む締付け型（14）が曲げ型（12）の周りで回動する
範囲を示すものである。The bending die (12) and the tightening die (14) are configured such that the bending die (12) and the tightening die (14) hold the work (P) between the peripheral surfaces of the bending die (12) facing each other by the tightening die during pressing. At the same time as being configured to rotate integrally with the shaft core portion, it is also configured to be able to rotate only the clamping die. Further, the clamping die (14) is moved in the perspective direction with respect to the peripheral side surface of the bending die (12) by a cylinder device (not shown) installed in the vent arm (13). ) Is provided by stacking a plurality of roll members each having a different curvature. (20, 20 ') is a holding die (2, 20') which is moved by each cylinder device (22, 22 ') in order to hold down the vicinity of the bending portion of the workpiece (P).
1,21 ') at the tip and a pair of left and right pressing support units, and if necessary, the cylinder device (23,2
It is constructed so that it can be lowered by the operation of 3 ') to retract the pressing support unit mechanism which is not used during bending. The solid arrow indicates the bent arm (13).
The drawing shows the range in which the tightening die (14) including the shaft rotates around the bending die (12).
本発明は、このように構成されているため、チヤツク
機構（２）側の先端部のチヤツク（３）にその一端を把
持せしめてセツトされた被加工物（Ｐ）の長手方向の先
端側を、通常の曲げ加工方式に伴う回転曲げ型（12）を
中心とした、ベントアーム（３）側の締付け型（14）の
一体的な回動により、例えば曲げユニツト機構（11）の
左廻りによる被加工物（Ｐ）への左曲げ加工を施す。そ
の後に、曲げユニツト機構を右廻りさせて該被加工物へ
の右曲げ加工を施す場合について説明すれば、前記左曲
げ加工の終了した状態で締付け型（14）と押圧支持ユニ
ツト機構（20′）とが被加工物より遠ざかり、チヤツク
機構（２）はモーター（M3）の作動によつて該被加工物
を次の曲げ位置まで前進させる。更にチヤツク機構
（２）はモーター（M2）により移動台（５）を右方向へ
変位することにより、第１図に示す（イ）の位置より
（ロ）の位置へ平行移動して被加工物（Ｐ）を曲げ型
（12）の周側面より遠ざける。次いで曲げユニツト機構
（11）をモーター（M4）により降下退避した後、前記チ
ヤツク機構（２）をモーター（M2）により移動台（５）
を左方向へ変位することにより（ロ）の位置より（ハ）
の位置に平行移動せしめ、引続き曲げユニツト機構（1
1）をモーター（M4）により上昇させて曲げ型（12）で
の曲げ用ロールが被加工物（Ｐ）のセツトする把持状態
での水平位置に保持する。その後、チヤツク機構（２）
をモーター（M2）により（ハ）の位置より（ニ）の位置
に平行移動して被加工物（Ｐ）を曲げ型（12）の前記曲
げ用ロールの周側面に当接せしめる。そしてこの間に、
ベントアーム（13）がモーター（M5）により被加工物
（Ｐ）と略直角方向の右廻りによる右曲げ加工を施す位
置（第１図）に移動される。その後、締付け型（14）及
び同側の押圧支持ユニツト機構（20）が被加工物（Ｐ）
を挾持し、且つベントアーム（13）に内装するシリンダ
ー装置によつて該被加工物の曲げ加工部附近をシリンダ
ー装置（22）により押さえた状態で、曲げ型（12）と締
付け型（14）とが該曲げ型の軸芯部で一体的に右廻りす
ることにより被加工物（Ｐ）への右曲げ加工を施すこと
となり、前記チヤツク機構（２）部での被加工物（Ｐ）
の前方への移動量だけの前進につれて所望角度の曲げ加
工を行うことができる。以下同様の作用によつて左右の
両曲げを順次行うことができる。Since the present invention is configured in this manner, the chuck (3) at the tip end on the side of the chuck mechanism (2) grips one end of the chuck (3) to set the end of the workpiece (P) in the longitudinal direction. , By integrally rotating the tightening die (14) on the side of the vent arm (3) around the rotary bending die (12) that accompanies the usual bending method, for example, by counterclockwise rotation of the bending unit mechanism (11). A left bending process is performed on the workpiece (P). After that, the case where the bending unit mechanism is rotated clockwise to perform the right bending process on the workpiece will be described. In the state where the left bending process is completed, the tightening die (14) and the pressing support unit mechanism (20 ') are described. ) Is moved away from the work piece, and the chuck mechanism (2) advances the work piece to the next bending position by the operation of the motor (M 3 ). Further, by displacing moving table (5) to the right by the chuck mechanism (2) is a motor (M 2), to be processed and translated to a position from the position of shown in FIG. 1 (a) (ii) Move the object (P) away from the peripheral side surface of the bending die (12). Next, after the bending unit mechanism (11) is lowered and retracted by the motor (M 4 ), the chuck mechanism (2) is moved by the motor (M 2 ) to the moving table (5).
By displacing leftward from the position of (b), (c)
Position and the bending unit mechanism (1
1) is raised by a motor (M 4 ) to hold the bending roll of the bending die (12) in a horizontal position where the workpiece (P) is set and gripped. After that, check mechanism (2)
Is moved in parallel from the position (c) to the position (d) by a motor (M 2 ) to bring the workpiece (P) into contact with the peripheral side surface of the bending roll of the bending die (12). And during this time,
The vent arm (13) is moved by the motor (M 5 ) to a position (FIG. 1) where right bending is performed by turning in a right-angled direction substantially perpendicular to the workpiece (P). After that, the tightening die (14) and the pressing support unit mechanism (20) on the same side are processed (P)
Bending die (12) and tightening die (14) with the cylinder device (22) that holds the bending arm of the workpiece and holds the bending arm (13) inside the bent arm (13). Is rotated integrally with the shaft center of the bending die to perform right bending on the workpiece (P), and the workpiece (P) on the chuck mechanism (2) is
Bending can be performed at a desired angle as the amount of forward movement increases. Both the left and right bends can be sequentially performed by the same operation.
尚被加工物（Ｐ）での曲げ方向、曲げ角度並びに曲げ
位置等の設定については、予め前記各機構に及ぼすモー
ター及びシリンダー装置の作動量としてその数値を制御
盤装置側にインプツトして置くことにより、自動化して
行うことができるものである。Regarding the setting of the bending direction, bending angle, bending position, etc. of the work piece (P), the numerical values should be set in advance on the control panel device side as the operation amount of the motor and the cylinder device exerted on each mechanism. It can be performed automatically.
以上説明したように本発明による左右両曲げ式ベンダ
ー装置は、前記曲げユニツト機構（11）を単一の構造と
して被加工物（Ｐ）のセツトする把持状態での水平位置
に対して昇降自在に構成せしめ、且つ前記チヤツク機構
（２）を移動台（５）上での前後方向への進退移動する
送り機構（10）に連動すると共に、左右への平行移動可
能とした構造によつて、左右両曲げを単一からなる前記
曲げユニツト機構（11）をもつて行うことができるた
め、曲げ加工部附近の構成を簡素となして充分に空間を
得ることができ、該附近における他の構成体との干渉に
よる作業上の煩わしさをなくし、同時に左右への曲げ加
工時の簡易な操作によつて作業性を向上することがで
き、更に曲げユニツト機構（２）部での前記昇降自在な
構造によつて、曲げ型（12）をそれぞれ曲率の異なる複
数のロールを重着して備えることにより、異なる曲率の
曲げ加工を択一的に行うことができる等、極めて有用な
左右両曲げ式ベンダー装置である。As described above, in the left and right bending type bender device according to the present invention, the bending unit mechanism (11) has a single structure and can be moved up and down with respect to the horizontal position in the gripping state of the workpiece (P) to be set. Due to the structure, the check mechanism (2) is interlocked with the feed mechanism (10) that moves forward and backward in the forward and backward directions on the moving table (5), and the structure that allows parallel movement to the left and right is provided. Since both bends can be performed by using the single bending unit mechanism (11), the structure near the bending portion can be simplified and a sufficient space can be obtained. The workability due to the interference with the work can be eliminated, and at the same time, the workability can be improved by the simple operation at the time of bending to the left and right, and the bending unit mechanism (2) can be raised and lowered freely. Bending die (12 The by providing to heavy wearing different roles curvature respectively, and the like can be performed bending different curvatures Alternatively, it is very useful both left and right bending type vendor system.
第１図は本発明の一実施例を示す左右両曲げ式ベンダー
装置の平面図、第２図は第１図A-A線における一方（手
前）の押圧支持ユニツト機構を取外した状態での正面
図、第３図は第１図の左側面図である。 （１）……基台、（２）……チヤツク機構、（５）……
移動台、（6,6′）……螺旋桿、（10）……送り機構、
（11）……曲げユニツト機構、（12）……曲げ型、（1
3）……ベントアーム、（14）……締付け型、（16）…
…螺旋桿、（17）……支持部材、（19）……軸体、
（Ｐ）……被加工物FIG. 1 is a plan view of a left and right bending type bender device showing an embodiment of the present invention, and FIG. 2 is a front view of the AA line in FIG. 1 with one (front) pressing support unit mechanism removed. FIG. 3 is a left side view of FIG. (1) ...... Base, (2) ...... Check mechanism, (5) ......
Mobile stand, (6,6 ′) …… Spiral rod, (10) …… Feed mechanism,
(11) …… Bending unit mechanism, (12) …… Bending die, (1
3) ... Vent arm, (14) ... tightening type, (16) ...
… Spiral rod, (17) …… Supporting member, (19) …… Shaft,
(P) ... Workpiece
Claims (1)
持するチャック機構を、セットする前記被加工物の長手
方向に沿って前後方向の送り機構に連動して備え、該被
加工物への曲げ加工位置にあって、回転曲げ型と、該曲
げ型に対して遠近方向に移動する締付け型とを有して該
締付け型により対向する曲げ型の周側面に被加工物を押
圧挟持せしめ、該曲げ型の軸芯部で一体に回動せしめる
ことにより該被加工物の長手方向の複数個所を順次先端
側から曲げ加工を施すように構成したベンダー装置にお
いて、前記回転曲げ型（12）を基台（１）の前部に位置
する支持部材（17）のモーター（M5）による回動機構に
連動する軸体（19）の上端部に設け、且つ前記曲げ型
（12）と、該曲げ型の周側面に対向して設けた遠近方向
に移動する締付け型（14）とからなる曲げユニット機構
（11）部を、上下可動機構に連着せしめて被加工物
（Ｐ）の把持状態での水平位置に対して誘導軸（16′,1
6″）に沿って昇降自在に構成せしめ、更に前記チャッ
ク機構（２）部を基台（１）上面に設けた移動台（５）
上でモーター（M3）により回動する螺旋桿（８）に連動
して前後方向に進退移動可能とすると共に、該移動台を
別途モーター（M2）による回動機構に連動して左右方向
への平行移動可能として構成したことを特徴とする左右
両曲げ式ベンダー装置。1. A chuck mechanism for holding one end of a long workpiece to be bent is provided in association with a longitudinal feed mechanism along the longitudinal direction of the workpiece to be set, and the chuck mechanism is provided. At a bending position for an object, a rotary bending die and a clamping die that moves in a perspective direction relative to the bending die are provided, and the workpiece is pressed by the clamping die against the peripheral side surface of the opposing bending die. In a bender device configured to sequentially clamp from a distal end side a plurality of positions in the longitudinal direction of the workpiece by clamping and rotating integrally with a shaft portion of the bending die, the rotary bending die ( 12) is provided on the upper end of the shaft body (19) that is interlocked with the rotation mechanism of the support member (17) located in the front part of the base (1) by the motor (M 5 ) and the bending die (12) And a clamping die (1 The bending unit mechanism (11) consisting of 4) is connected to the vertically movable mechanism so that the guide shaft (16 ', 1') is moved with respect to the horizontal position of the workpiece (P) in the gripping state.
6 "), and a movable table (5) provided with the chuck mechanism (2) on the upper surface of the base (1).
With the retractable movement in the longitudinal direction in conjunction with the motor (M 3) helix is rotated by rod (8) above, the left-right direction with the rotation mechanism the mobile platform to by the separate motor (M 2) A left and right bending type bender device characterized in that it can be moved in parallel to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61163368A JPH0829358B2 (en) | 1986-07-11 | 1986-07-11 | Left and right bending type bender device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61163368A JPH0829358B2 (en) | 1986-07-11 | 1986-07-11 | Left and right bending type bender device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6320126A JPS6320126A (en) | 1988-01-27 |
| JPH0829358B2 true JPH0829358B2 (en) | 1996-03-27 |
Family
ID=15772555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61163368A Expired - Fee Related JPH0829358B2 (en) | 1986-07-11 | 1986-07-11 | Left and right bending type bender device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0829358B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004060766C5 (en) * | 2003-12-15 | 2015-04-16 | Usui Kokusai Sangyo Kaisha, Ltd. | Bending device for pipes |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0275419A (en) * | 1988-09-09 | 1990-03-15 | Chuo Electric Mfg Co Ltd | Bending machine |
| JPH02290623A (en) * | 1989-04-28 | 1990-11-30 | Chuo Electric Mfg Co Ltd | Apparatus for bending work |
| JP3205373B2 (en) | 1992-03-12 | 2001-09-04 | 株式会社日立製作所 | Liquid crystal display |
| FR2900077B1 (en) * | 2006-04-21 | 2008-12-26 | Numalliance Soc Par Actions Si | DEVICE FOR BENDING TUBES OR PROFILES WITH A SYMMETRIC STRUCTURE FOR TWO BENDING SENSES AND MACHINE EQUIPPED WITH THE DEVICE |
| CN106077359B (en) * | 2016-07-26 | 2018-03-09 | 建科机械（天津）股份有限公司 | Shield duct piece single mesh tip bend device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5653938U (en) * | 1979-10-01 | 1981-05-12 | ||
| JPS57193237A (en) * | 1981-05-22 | 1982-11-27 | Chiyoda Kogyo Kk | Both right and left bending type bender |
| JPS6034417U (en) * | 1983-08-15 | 1985-03-09 | オムロン株式会社 | Multi-row injection mold equipment |
| JPS60171625U (en) * | 1984-04-20 | 1985-11-14 | 株式会社 太洋 | Biaxial serpentine bending device |
-
1986
- 1986-07-11 JP JP61163368A patent/JPH0829358B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004060766C5 (en) * | 2003-12-15 | 2015-04-16 | Usui Kokusai Sangyo Kaisha, Ltd. | Bending device for pipes |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6320126A (en) | 1988-01-27 |
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