JPH09164419A - Wire warm-drawing device - Google Patents
Wire warm-drawing deviceInfo
- Publication number
- JPH09164419A JPH09164419A JP32438695A JP32438695A JPH09164419A JP H09164419 A JPH09164419 A JP H09164419A JP 32438695 A JP32438695 A JP 32438695A JP 32438695 A JP32438695 A JP 32438695A JP H09164419 A JPH09164419 A JP H09164419A
- Authority
- JP
- Japan
- Prior art keywords
- wire
- heating
- wire drawing
- lubricant
- work
- 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
- Metal Extraction Processes (AREA)
Abstract
Description
【0001】[0001]
【発明の属する技術分野】本発明は伸線装置に関し、特
に、難加工線材の伸線を行うための伸線装置に関するも
のである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wire drawing device, and more particularly to a wire drawing device for drawing a wire which is difficult to process.
【0002】[0002]
【従来の技術】従来の難加工線材の伸線加工は、冷間伸
線と焼鈍を繰り返すことにより行われる。難加工線材と
しては、例えば、Cu−14%Snのように変形抵抗の
大きなものがあり、焼鈍によって難加工性を緩和するこ
とにより伸線作業性の低下を抑制している。2. Description of the Related Art Conventionally, wire drawing of a hard-to-work wire is performed by repeating cold drawing and annealing. As a difficult-to-work wire, for example, there is a material having a large deformation resistance such as Cu-14% Sn, and the deterioration of the hard-to-work property is suppressed by annealing to suppress the deterioration of the workability of wire drawing.
【0003】また、特公昭54−30395号公報、実
公昭49−8929号公報、特開昭51−56759号
公報等には、線材を炉に通したり、線材に通電したり、
線材に誘導電流を流したりして線材を加熱し、その後、
線材を温間で引き抜く加工方法が示されている。In Japanese Patent Publication No. 54-30395, Japanese Utility Model Publication No. 49-8929, and Japanese Patent Laid-Open Publication No. 51-56759, wire rods are passed through a furnace, or the wire rods are energized.
Applying an induction current to the wire to heat it, and then
The processing method of drawing the wire rod warm is shown.
【0004】[0004]
【発明が解決しようとする課題】しかし、従来の温間伸
線方法によると、冷間伸線と焼鈍を繰り返し行うため、
例えば、Cu−14%Snのような変形抵抗の大きい難
加工線材の、断線を防止するためには、焼鈍回数を増や
さねばならないので、作業効率が悪化する。また、前述
した公報に示されている加工方法によると、加熱手段の
ためのスペースが必要になるので、システムが大型化す
る。However, according to the conventional warm wire drawing method, since cold wire drawing and annealing are repeatedly performed,
For example, in order to prevent disconnection of a difficult-to-machine wire such as Cu-14% Sn that has a large deformation resistance, the number of times of annealing must be increased, which deteriorates the work efficiency. Further, according to the processing method shown in the above-mentioned publication, a space is required for the heating means, so that the system becomes large.
【0005】そこで本発明は、システムの大型化を抑え
ながら伸線加工の際の焼鈍回数を低減し、温間伸線にお
ける加熱と伸線を連続的に行うことが可能な温間伸線装
置の提供を目的としている。In view of the above, the present invention is directed to a warm wire drawing apparatus capable of reducing the number of annealings during wire drawing while suppressing an increase in the size of a system and continuously performing heating and wire drawing during warm wire drawing. The purpose is to provide.
【0006】[0006]
【課題を解決するための手段】上記の目的を達成するた
めに、この発明は、伸線前の難加工線材を巻回する送出
側ボビンと、前記送出側ボビンを収納する加熱箱と、前
記加熱箱に配設され、前記送出側ボビンに巻回されてい
る難加工線材を加熱する第1の加熱手段と、前記加熱箱
の次段に配置され、該加熱箱から引き出された難加工線
材に塗布するための潤滑剤が収納される潤滑剤収納部
と、前記潤滑剤収納部の前記難加工線材の引出し位置に
設けられ、前記難加工線材を所定の外径に加工する伸線
ダイスとを備えた構成にしている。In order to achieve the above-mentioned object, the present invention provides a delivery side bobbin around which a difficult-to-process wire rod before wire drawing is wound, a heating box for housing the delivery side bobbin, and First heating means arranged in a heating box for heating the difficult-to-work wire wound on the delivery side bobbin, and hard-to-work wire drawn out from the heating box, the first heating means being arranged next to the heating box. A lubricant accommodating portion for accommodating a lubricant to be applied to the wire, and a wire drawing die for machining the hard-to-machine wire rod to a predetermined outer diameter, which is provided at a drawing-out position of the hard-to-machine wire material in the lubricant accommodating portion. It has a configuration with.
【0007】この構成によれば、伸線する前のボビンに
巻いた状態で加熱され、更に、潤滑剤収納部でも冷却さ
れることなく伸線ダイスへ搬送され、伸線が行われる。
したがって、焼鈍工程への搬入を行うことなく加熱と伸
線を連続的に行うことができ、焼鈍回数の低減及び作業
効率の改善が可能になる。上記の目的は、伸線前の難加
工線材を巻回する送出側ボビンと、前記送出側ボビンを
収納する第1の加熱箱と、前記第1の加熱箱に配設さ
れ、前記送出側ボビンに巻回されている難加工線材を加
熱する第1の加熱手段と、前記第1の加熱箱の次段に配
置され、この第1の加熱箱から引き出された難加工線材
に塗布するための潤滑剤が収納される潤滑剤収納部と、
前記潤滑剤収納部に配設されて前記潤滑剤を加熱する第
2の加熱手段と、前記潤滑剤収納部の前記難加工線材の
引出し位置に設けられ、前記難加工線材を所定の外径に
加工する伸線ダイスと、前記伸線ダイスによって伸線さ
れた難加工線材を巻き取る巻取側ボビンと、前記巻取側
ボビンを収納して前記伸線ダイスを介して前記潤滑剤収
納部に連結される第2の加熱箱と、前記第2の加熱箱に
配設され、前記巻取側ボビンに巻回されている難加工線
材を加熱する第3の加熱手段とを備えた構成によっても
達成される。According to this structure, the wire is heated while being wound on the bobbin before being drawn, and is further conveyed to the wire drawing die without being cooled in the lubricant containing portion and wire drawing is performed.
Therefore, heating and wire drawing can be continuously performed without carrying into the annealing step, and the number of annealings can be reduced and the work efficiency can be improved. The above-mentioned object is to provide a delivery-side bobbin for winding a difficult-to-work wire before drawing, a first heating box for housing the delivery-side bobbin, and a delivery-side bobbin arranged on the first heating box. A first heating means for heating the difficult-to-work wire wound on the first heating box, and a first heating means for applying to the hard-to-work wire drawn out from the first heating box. A lubricant storage part in which the lubricant is stored,
Second heating means disposed in the lubricant accommodating portion for heating the lubricant, and provided at a position where the hard-to-work wire rod is drawn out of the lubricant accommodating portion, and the hard-to-work wire rod has a predetermined outer diameter. A wire drawing die to be processed, a winding side bobbin that winds a difficult-to-process wire drawn by the wire drawing die, and a winding side bobbin that is housed in the lubricant storage portion via the wire drawing die. Also according to a configuration including a second heating box connected to the second heating box, and a third heating unit that is disposed in the second heating box and that heats the difficult-to-work wire rod wound around the winding-side bobbin. To be achieved.
【0008】この構成によれば、送出側だけでなく、巻
取側においてもボビン及び温間伸線された難加工線材が
加熱され、伸線後の冷却が好ましくない場合にも対処す
ることができる。また、酸化防止の処理や正方向と逆方
向交互の温間伸線にも対応可能になる。この場合、前記
伸線ダイスを含む前記潤滑剤収納用箱は、回転可能な構
成にすることができる。この構成によれば、連続した温
間伸線が可能になる。With this construction, it is possible to deal with the case where the bobbin and the warm-drawn difficult-to-work wire are heated not only on the delivery side but also on the winding side, and cooling after drawing is not preferable. it can. Further, it becomes possible to cope with the anti-oxidation treatment and the warm wire drawing in the forward and reverse directions. In this case, the lubricant storage box including the wire drawing die can be configured to be rotatable. According to this structure, continuous warm wire drawing is possible.
【0009】また、前記送出側ボビン及び前記巻取側ボ
ビンは、逆転可能な構成にすることができる。この構成
によれば、正、逆交互の温間伸線が可能になる。更に、
前記第1,第2の加熱箱及び前記潤滑剤収納部の各々の
内部に不活性ガスを封入することができる。この構成に
よれば、線材表面の酸化を防止することができる。Further, the sending side bobbin and the winding side bobbin can be configured to be reversible. According to this configuration, normal and reverse alternating warm wire drawing is possible. Furthermore,
An inert gas may be filled in each of the first and second heating boxes and the lubricant container. According to this configuration, it is possible to prevent the surface of the wire from being oxidized.
【0010】[0010]
【発明の実施の形態】図1は本発明による温間伸線装置
の一実施の形態を示す正面断面図である。難加工線材1
(例えば、Cu−14%Snの線材)は送出側ボビン2
に巻き付けられている。送出側ボビン2はボビン加熱箱
3に収納され、このボビン加熱箱3の天井面及び底面に
はヒータ4(第1の加熱手段)が設置されている。ボビ
ン加熱箱3の側壁には、難加工線材1を外部へ引き出す
ための穴が設けられ、この穴にパッキン5が嵌入されて
いる。このパッキン5から引き出された難加工線材1が
中心になるようにして、ボビン加熱箱3には潤滑剤7が
封入された潤滑剤収納用箱6(潤滑剤収納部)が取り付
けられている。パッキン5は潤滑剤7がボビン加熱箱3
側に流入するのを防止する機能を持っている。1 is a front sectional view showing an embodiment of a warm wire drawing apparatus according to the present invention. Difficult-to-process wire 1
(For example, a wire material of Cu-14% Sn) is the sending side bobbin 2
Is wrapped around. The delivery side bobbin 2 is housed in a bobbin heating box 3, and a heater 4 (first heating means) is installed on the ceiling surface and the bottom surface of the bobbin heating box 3. The side wall of the bobbin heating box 3 is provided with a hole for pulling out the difficult-to-process wire 1 to the outside, and the packing 5 is fitted in this hole. The bobbin heating box 3 is attached with a lubricant storage box 6 (a lubricant storage section) in which a lubricant 7 is enclosed so that the difficult-to-work wire rod 1 drawn out from the packing 5 is at the center. The packing 5 has the lubricant 7 as the bobbin heating box 3
It has a function to prevent it from flowing into the side.
【0011】潤滑剤収納用箱6の側壁には、難加工線材
1を引き出すための穴8が設けられ、この穴8には伸線
ダイス9が嵌入されている。更に、潤滑剤収納用箱6の
外周面の全域にはヒータ10(第2の加熱手段)が取り
付けられ、伸線ダイス9を囲撓するようにしてヒータ9
a(第2の加熱手段)が設けられている。そして、伸線
ダイス9の近傍には、伸線ダイス9から引き出された難
加工線材1を冷却するための冷却装置11が設置されて
いる。A hole 8 for drawing out the difficult-to-work wire rod 1 is provided in the side wall of the lubricant container 6, and a wire drawing die 9 is fitted in the hole 8. Further, a heater 10 (second heating means) is attached to the entire area of the outer peripheral surface of the lubricant storage box 6 so as to surround and bend the wire drawing die 9.
a (second heating means) is provided. A cooling device 11 for cooling the difficult-to-work wire rod 1 pulled out from the wire drawing die 9 is installed near the wire drawing die 9.
【0012】以上の構成において、難加工線材1が巻回
されている送出側ボビン2をボビン加熱箱3内に設置
し、難加工線材1をパッキン5及び伸線ダイス9を通し
て外部へ引き出す。この後、ヒータ4に通電し、ボビン
加熱箱3内を加熱し、送出側ボビン2及び難加工線材1
を加熱する。また、ヒータ10に通電して潤滑剤収納用
箱6内の潤滑剤7を加熱する。この時点で難加工線材1
を定速度で引出せば、潤滑剤収納用箱6において伸線を
行い易くするための潤滑剤7が表面に塗布され、更に難
加工線材1が伸線ダイス9を通過する過程で伸線が行わ
れる。伸線後の難加工線材1に対し、冷却装置11によ
り冷却が行われる。In the above structure, the delivery side bobbin 2 around which the difficult-to-work wire material 1 is wound is installed in the bobbin heating box 3, and the hard-to-work wire material 1 is pulled out through the packing 5 and the wire drawing die 9. Then, the heater 4 is energized to heat the inside of the bobbin heating box 3, and the delivery side bobbin 2 and the difficult-to-work wire rod 1 are heated.
Heat. Further, the heater 10 is energized to heat the lubricant 7 in the lubricant storage box 6. Difficult-to-process wire 1
Is drawn at a constant speed, a lubricant 7 for facilitating wire drawing is applied to the surface of the lubricant storage box 6, and wire drawing is performed while the difficult-to-process wire material 1 passes through the wire drawing die 9. Be seen. The difficult-to-work wire rod 1 after drawing is cooled by the cooling device 11.
【0013】このように、図1の構成によれば、難加工
線材1の温間伸線加工を行うに際し、加熱及び伸線が別
工程を通すことなく行えるようになり、作業性及び安全
性の向上が可能になる。図2は本発明による温間伸線装
置の他の実施の形態を示す断面図である。図2に示す温
間伸線装置は、図1の構成に対し、冷却装置11による
冷却手段を除去し、伸線ダイス9の出側に難加工線材1
の巻き取り手段を連結した構成にしている。なお、この
温間伸線装置においては、潤滑剤収納用箱6(潤滑剤収
納部)を回転可能にしており、このために潤滑剤収納用
箱6はボビン加熱箱3(第1の加熱箱)に対して固定さ
れてはおらず、回転自在に結合されている。As described above, according to the configuration of FIG. 1, when performing the hot wire drawing of the difficult-to-work wire rod 1, heating and wire drawing can be performed without passing through separate steps, and workability and safety are ensured. Can be improved. FIG. 2 is a sectional view showing another embodiment of the warm wire drawing device according to the present invention. The warm wire drawing apparatus shown in FIG. 2 is different from the structure of FIG.
The take-up means is connected. In this warm wire drawing apparatus, the lubricant storage box 6 (lubricant storage portion) is rotatable, and therefore the lubricant storage box 6 is the bobbin heating box 3 (first heating box). ) Is not fixed, but is rotatably coupled.
【0014】巻き取り手段は、伸線ダイス9からの難加
工線材1を巻き取る巻取側ボビン12、この巻取側ボビ
ン12を収納するボビン加熱箱13(第2の加熱箱)、
このボビン加熱箱13の天井面及び底面に取り付けられ
るヒータ14(第3の加熱手段)の各々を備えて構成さ
れる。このボビン加熱箱13に対しても、潤滑剤収納用
箱6(潤滑剤収納部)は回転自在に結合されている。The winding means is a winding side bobbin 12 for winding the difficult-to-work wire rod 1 from the wire drawing die 9, a bobbin heating box 13 (second heating box) for accommodating the winding side bobbin 12,
Each of the heaters 14 (third heating means) attached to the ceiling surface and the bottom surface of the bobbin heating box 13 is provided. The lubricant storage box 6 (lubricant storage portion) is also rotatably connected to the bobbin heating box 13.
【0015】図2の構成においては、難加工線材1が巻
回されている送出側ボビン2をボビン加熱箱3(第1の
加熱箱)内に設置し、難加工線材1をパッキン5及び伸
線ダイス9を通してボビン加熱箱13に導き、先端を巻
取側ボビン12に係着させる。この後、ヒータ4(第1
の加熱手段),9a,10(第2の加熱手段)及びヒー
タ14の各々に通電する。ヒータ4によってビン加熱箱
3内が加熱、すなわち送出側ボビン2及び難加工線材1
が加熱される。また、ヒータ10によって潤滑剤収納用
箱6内の潤滑剤7が加熱され、ヒータ14によってボビ
ン加熱箱13内が加熱(すなわち巻取側ボビン12及び
伸線後の難加工線材1が加熱)される。この状態で、伸
線ダイス9出側の難加工線材1を引き抜くように巻取側
ボビン12を巻き取れば、難加工線材1には潤滑剤収納
用箱6によって潤滑剤7が塗布され、更に、難加工線材
1が伸線ダイス9を通過する過程で伸線される。In the configuration of FIG. 2, the delivery side bobbin 2 around which the difficult-to-work wire 1 is wound is installed in the bobbin heating box 3 (first heating box), and the hard-to-work wire 1 is packed and extended. It is guided to the bobbin heating box 13 through the wire die 9 and the tip is attached to the winding side bobbin 12. After this, the heater 4 (first
Of the heating means), 9a, 10 (second heating means) and the heater 14 are energized. The inside of the bin heating box 3 is heated by the heater 4, that is, the delivery side bobbin 2 and the difficult-to-work wire rod 1
Is heated. The heater 10 heats the lubricant 7 in the lubricant storage box 6, and the heater 14 heats the bobbin heating box 13 (that is, the winding-side bobbin 12 and the difficult-to-work wire rod 1 after wire drawing). It In this state, if the winding-side bobbin 12 is wound so as to pull out the difficult-to-work wire rod 1 on the wire-drawing die 9 exit side, the hard-to-work wire rod 1 is coated with the lubricant 7 by the lubricant storage box 6, and further. The difficult-to-work wire rod 1 is drawn in the process of passing through the wire drawing die 9.
【0016】このように、図2の構成によれば、難加工
線材1の温間伸線加工を行うに際し、加熱及び伸線が別
工程を通すことなく行えるようになり、作業性及び安全
性の向上が可能になる。なお、図2の構成においては、
潤滑剤収納用箱6及び伸線ダイス9を180°反転させ
ると、連続して温間伸線加工を行うことができる。As described above, according to the configuration of FIG. 2, when performing the warm wire drawing of the difficult-to-work wire rod 1, heating and wire drawing can be performed without passing through separate steps, and workability and safety are ensured. Can be improved. In addition, in the configuration of FIG.
When the lubricant storage box 6 and the wire drawing die 9 are inverted by 180 °, the warm wire drawing can be continuously performed.
【0017】更に、ボビン加熱箱3、潤滑剤収納用箱6
及びボビン加熱箱13の各々の内部空間に窒素ガス等の
不活性ガスを封入しておけば、難加工線材1の表面の酸
化を防止することができ、後処理が容易になる他、状態
維持を図ることもできる。また、送出側ボビン2と巻取
側ボビン12を逆転できるようにすれば、送出側ボビン
2と巻取側ボビン12の交換を行うことなく逆方向への
温間伸線が可能になる。この場合、伸線ダイス9を径の
異なるものに交換し、更に向きを入れ換えて設置する。Further, the bobbin heating box 3 and the lubricant storage box 6
If the inner space of each bobbin heating box 13 is filled with an inert gas such as nitrogen gas, it is possible to prevent the surface of the difficult-to-work wire rod 1 from being oxidized, which facilitates the post-treatment and maintains the state. You can also plan. Further, if the delivery side bobbin 2 and the winding side bobbin 12 can be reversed, warm wire drawing in the opposite direction is possible without exchanging the delivery side bobbin 2 and the winding side bobbin 12. In this case, the wire drawing dies 9 are replaced with those having different diameters, and then the orientations are reversed and installed.
【0018】[0018]
【発明の効果】以上より明らかな如く、本発明によれ
ば、伸線前の難加工線材及びこれを巻回する送出側ボビ
ンを収納する加熱箱を備えたことにより、難加工線材は
伸線前のボビンに巻いた状態で加熱されるので、焼鈍工
程への搬入を行うことなく加熱と伸線が連続的に行うこ
とができ、システムの大型化を抑えながら焼鈍回数の低
減及び作業効率の改善が可能になる。As is clear from the above, according to the present invention, the difficult-to-work wire rod is provided with the difficult-to-work wire material before wire drawing and the heating box for housing the delivery side bobbin around which the wire is wound. Since it is heated in the state wound on the bobbin in front, heating and wire drawing can be performed continuously without carrying it into the annealing process, reducing the number of times of annealing and improving work efficiency while suppressing the increase in size of the system. Improvement is possible.
【0019】また、本発明によれば、伸線前の難加工線
材及びこれを巻回する送出側ボビンを収納する第1の加
熱箱、この第1の加熱箱に連結され、該加熱箱から引き
出された難加工線材に塗布するための潤滑剤が収納され
る潤滑剤収納部、及び伸線ダイスによって伸線された難
加工線材を巻き取る巻取側ボビンと、この巻取側ボビン
を収納して前記伸線ダイスを介して前記潤滑剤収納用箱
に連結される第2の加熱箱の各々に加熱手段を備えたこ
とにより、焼鈍回数の低減及び作業効率の改善が可能に
なるほか、酸化防止の処理や正方向と逆方向交互の温間
伸線にも対応する設備構成が可能になる。Further, according to the present invention, there is provided a first heating box for accommodating the difficult-to-work wire rod before wire drawing and the bobbin on the delivery side for winding the wire rod, which is connected to the first heating box, A lubricant storage part that stores a lubricant to apply to the drawn hard-to-work wire, a winding-side bobbin that winds the hard-to-work wire drawn by a wire drawing die, and a winding-side bobbin Then, by providing a heating means in each of the second heating boxes connected to the lubricant storage box via the wire drawing die, it is possible to reduce the number of annealings and improve work efficiency. This makes it possible to configure equipment that supports anti-oxidation treatment and warm wire drawing in alternating forward and reverse directions.
【図1】本発明による温間伸線装置の一実施の形態を示
す正面断面図である。FIG. 1 is a front sectional view showing an embodiment of a warm wire drawing apparatus according to the present invention.
【図2】本発明による温間伸線装置の他の実施の形態を
示す断面図である。FIG. 2 is a sectional view showing another embodiment of the warm wire drawing device according to the present invention.
1 難加工線材 2 送出側ボビン 3 ボビン加熱箱 4,10,14 ヒータ 5 パッキン 6 潤滑剤収納用箱 7 潤滑剤 9 伸線ダイス 11 冷却装置 12 巻取側ボビン 13 ボビン加熱箱 1 Difficult-to-process wire rod 2 Delivery side bobbin 3 Bobbin heating box 4, 10, 14 Heater 5 Packing 6 Lubricant storage box 7 Lubricant 9 Drawing wire die 11 Cooling device 12 Winding side bobbin 13 Bobbin heating box
───────────────────────────────────────────────────── フロントページの続き (72)発明者 清藤 雅宏 茨城県土浦市木田余町3550番地 日立電線 株式会社土浦工場内 (72)発明者 岩城 源三 茨城県土浦市木田余町3550番地 日立電線 株式会社システムマテリアル研究所内 ─────────────────────────────────────────────────── ─── Continuation of front page (72) Inventor Masahiro Kiyoto 3550 Kidayo-cho, Tsuchiura-shi, Ibaraki Hitachi Cable Co., Ltd. Tsuchiura Plant (72) Inventor Genzo Iwashiro 3550, Kidayo-cho, Tsuchiura-shi, Ibaraki Hitachi Cable Shares Company System Materials Research Center
Claims (5)
ンと、 前記送出側ボビンを収納する加熱箱と、 前記加熱箱に配設され、前記送出側ボビンに巻回されて
いる難加工線材を加熱する第1の加熱手段と、 前記加熱箱の次段に配置され、該加熱箱から引き出され
た難加工線材に塗布するための潤滑剤が収納される潤滑
剤収納部と、 前記潤滑剤収納部の前記難加工線材の引出し位置に設け
られ、前記難加工線材を所定の外径に加工する伸線ダイ
スとを具備することを特徴とする温間伸線装置。1. A delivery-side bobbin around which a difficult-to-work wire is wound before wire drawing, a heating box for housing the delivery-side bobbin, a heating box disposed on the heating box, and wound around the delivery-side bobbin. A first heating means for heating the difficult-to-work wire, a lubricant storage part arranged at a next stage of the heating box, in which a lubricant for applying to the hard-to-process wire drawn out from the heating box is stored, A warm wire drawing apparatus, comprising: a wire drawing die, which is provided at a position where the hard-to-work wire material is drawn out of the lubricant container, and which processes the hard-to-work wire material into a predetermined outer diameter.
ンと、 前記送出側ボビンを収納する第1の加熱箱と、 前記第1の加熱箱に配設され、前記送出側ボビンに巻回
されている難加工線材を加熱する第1の加熱手段と、 前記第1の加熱箱の次段に配置され、この第1の加熱箱
から引き出された難加工線材に塗布するための潤滑剤が
収納される潤滑剤収納部と、 前記潤滑剤収納部に配設されて前記潤滑剤を加熱する第
2の加熱手段と、 前記潤滑剤収納部の前記難加工線材の引出し位置に設け
られ、前記難加工線材を所定の外径に加工する伸線ダイ
スと、 前記伸線ダイスによって伸線された難加工線材を巻き取
る巻取側ボビンと、 前記巻取側ボビンを収納して前記伸線ダイスを介して前
記潤滑剤収納部に連結される第2の加熱箱と、 前記第2の加熱箱に配設され、前記巻取側ボビンに巻回
されている難加工線材を加熱する第3の加熱手段とを具
備することを特徴とする温間伸線装置。2. A delivery-side bobbin around which a difficult-to-machine wire is wound before wire drawing, a first heating box for housing the delivery-side bobbin, and a delivery-side bobbin arranged in the first heating box. A first heating means for heating the difficult-to-work wire wound around the first heating box, and a first heating means for applying to the hard-to-work wire drawn out from the first heating box. A lubricant storage part for storing a lubricant, a second heating means disposed in the lubricant storage part for heating the lubricant, and provided at a position where the hard-to-work wire is drawn out of the lubricant storage part. And a wire drawing die for processing the difficult-to-work wire material into a predetermined outer diameter, a winding side bobbin for winding the hard-to-work wire material drawn by the wire drawing die, and the winding side bobbin being housed A second heating box connected to the lubricant containing portion via a wire drawing die; The disposed heat box, the winding Togawa warm drawing apparatus characterized by comprising a third heating means for heating the flame machining wire is wound around a bobbin.
は、回転可能であることを特徴とする請求項2記載の温
間伸線装置。3. The warm wire drawing apparatus according to claim 2, wherein the lubricant containing portion including the wire drawing die is rotatable.
は、逆転可能な構成であることを特徴とする請求項2記
載の温間伸線装置。4. The warm wire drawing apparatus according to claim 2, wherein the delivery side bobbin and the winding side bobbin have a reversible structure.
納部の各々の内部に不活性ガスを封入することを特徴と
する請求項2記載の温間伸線装置。5. The warm wire drawing apparatus according to claim 2, wherein an inert gas is filled in each of the first and second heating boxes and the lubricant container.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP32438695A JPH09164419A (en) | 1995-12-13 | 1995-12-13 | Wire warm-drawing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP32438695A JPH09164419A (en) | 1995-12-13 | 1995-12-13 | Wire warm-drawing device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH09164419A true JPH09164419A (en) | 1997-06-24 |
Family
ID=18165220
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP32438695A Pending JPH09164419A (en) | 1995-12-13 | 1995-12-13 | Wire warm-drawing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH09164419A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015120187A (en) * | 2013-12-24 | 2015-07-02 | 株式会社マクルウ | Apparatus and method for wiredrawing magnesium alloy |
CN110238214A (en) * | 2019-07-12 | 2019-09-17 | 河冶科技股份有限公司 | A kind of high speed steel temperature pulls out technique |
CN113953339A (en) * | 2021-10-28 | 2022-01-21 | 铜陵精达特种电磁线股份有限公司 | Wire drawing device is used in enameled wire production |
-
1995
- 1995-12-13 JP JP32438695A patent/JPH09164419A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015120187A (en) * | 2013-12-24 | 2015-07-02 | 株式会社マクルウ | Apparatus and method for wiredrawing magnesium alloy |
CN110238214A (en) * | 2019-07-12 | 2019-09-17 | 河冶科技股份有限公司 | A kind of high speed steel temperature pulls out technique |
CN113953339A (en) * | 2021-10-28 | 2022-01-21 | 铜陵精达特种电磁线股份有限公司 | Wire drawing device is used in enameled wire production |
CN113953339B (en) * | 2021-10-28 | 2024-02-06 | 铜陵精达特种电磁线股份有限公司 | Wire drawing device for enameled wire production |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2750096B2 (en) | Strip continuous casting hot rolling heat treatment pickling equipment and method for producing pickling coil | |
CN111363891A (en) | Continuous annealing production line for cable copper wire cores | |
US4280857A (en) | Continuous draw anneal system | |
JPH09164419A (en) | Wire warm-drawing device | |
US7615127B2 (en) | Process of producing overhead transmission conductor | |
US5988545A (en) | Method for storing and dispensing cored wire | |
CN210692200U (en) | Novel horizontal double-deck coiler | |
JPH1142959A (en) | Manufacture of contact conductor for power supply for electrically driven vehicle | |
CN212741427U (en) | Continuous annealing equipment for cable copper wire core | |
CN212442630U (en) | Anti-fracture wire drawing machine for drawing welding wire | |
US3290184A (en) | Annealing metal in coils | |
US4421304A (en) | Apparatus for controlled temperature accumulator for elongated materials | |
US7550050B2 (en) | Method and apparatus for cooling strip and wire material | |
JPH10156428A (en) | Method for manufacturing long metallic tube and device therefor | |
JP3487371B2 (en) | Rolling equipment | |
JPS6164862A (en) | Continuous wire drawing, annealing and plating method and device therefor | |
KR100407004B1 (en) | Continous working method for profile bar | |
JPH0871633A (en) | Dieless drawing device | |
CN212724822U (en) | Sintering device for oxygen-free copper rod lapped wire | |
JP4142186B2 (en) | In-furnace threading device for wire | |
JPH0723511B2 (en) | Unidirectional electromagnetic steel strip processing equipment | |
JPH02200311A (en) | Wire drawing machine | |
JPH1080724A (en) | Coiling/uncoiling device for coil | |
JPH0448740B2 (en) | ||
JP3218319B2 (en) | Heat Stretching Method for Straightening Metal Fiber |