JPH0222105Y2 - - Google Patents
Info
- Publication number
- JPH0222105Y2 JPH0222105Y2 JP1985135231U JP13523185U JPH0222105Y2 JP H0222105 Y2 JPH0222105 Y2 JP H0222105Y2 JP 1985135231 U JP1985135231 U JP 1985135231U JP 13523185 U JP13523185 U JP 13523185U JP H0222105 Y2 JPH0222105 Y2 JP H0222105Y2
- Authority
- JP
- Japan
- Prior art keywords
- wire
- wire drawing
- rotating body
- shaft hole
- axis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000005491 wire drawing Methods 0.000 claims description 30
- 239000004020 conductor Substances 0.000 claims description 8
- 239000000919 ceramic Substances 0.000 claims description 6
- 229910001369 Brass Inorganic materials 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Wire Processing (AREA)
Description
【考案の詳細な説明】
産業上の利用分野
本考案はダイオード、抵抗器のリード線やジヤ
ンパ線等の線材から曲がりを矯正する伸線装置に
関する。[Detailed Description of the Invention] Industrial Application Field The present invention relates to a wire drawing device for straightening bends in wires such as diode and resistor lead wires and jumper wires.
従来の技術
従来、この種の伸線装置は折れくせ等の屈曲部
分を矯正する機構と、巻き取り時等についたわん
曲（丸み）を矯正する機構とが別々に構成された
ものが知られている。そして、各機構の伸線部材
は真鍮や樹脂あるいは超硬合金で形成されてい
る。BACKGROUND TECHNOLOGY Conventionally, this type of wire drawing apparatus is known to have a mechanism for correcting bent parts such as bends, and a mechanism for correcting curvature (roundness) formed during winding etc., which are configured separately. There is. The wire drawing members of each mechanism are made of brass, resin, or cemented carbide.
考案が解決しようとする問題点
従来の装置は線材のわん曲した部分と屈曲部分
を別々に矯正する構成であるため、大型で高価な
ものとなり、また伸線部材が真鍮や樹脂からなる
場合は、摩耗が激しく頻繁な修正と調整を必要と
し、また超硬合金を使用した場合には、成形加工
が困難となり、高価なものとなる問題点があつ
た。Problems that the invention aims to solve Conventional devices are configured to straighten the curved and bent portions of the wire separately, making them large and expensive, and when the wire drawing member is made of brass or resin However, they suffer from severe wear and require frequent corrections and adjustments, and when cemented carbide is used, they are difficult to form and process, making them expensive.
本考案は耐摩耗性にすぐれ、頻繁な修正と調整
を必要とせず、コンパクトで安価な伸線装置を提
供することを目的としている。 The object of the present invention is to provide a compact and inexpensive wire drawing device that has excellent wear resistance, does not require frequent corrections and adjustments.
問題点を解決するための手段
本考案は軸線を中心に回転する回転体と、前記
回転体に支持される伸線台と、前記回転体に固着
される回転駆動輪とを具備した伸線装置であつ
て、前記回転体は軸線上に設けた線材供給用の軸
孔と、軸線上に設けた線材引出用の軸孔と、前記
両軸孔の伸線台側に設けたセラミツクからなる入
口側ブツシユ及び出口側ブツシユとを有してお
り、伸線台はセラミツクからなるとともに、弧状
に形成した導線溝を備えており、且つ被矯正線材
は前記線材供給用の軸孔から供給される一方、前
記線材引出用の軸孔から引き出されつつ前記導線
溝に沿つて回転されつつ伸線台の回転運動に伴い
前記導線溝を滑り、湾曲または屈曲の状態が直線
上になるように構成したことを特徴としている。Means for Solving the Problems The present invention provides a wire drawing device that includes a rotating body that rotates around an axis, a wire drawing table supported by the rotating body, and a rotating drive wheel fixed to the rotating body. The rotating body has a shaft hole provided on the axis for supplying the wire rod, a shaft hole provided on the axis for drawing out the wire rod, and an inlet made of ceramic provided on the wire drawing table side of both the shaft holes. It has a side bushing and an exit side bushing, the wire drawing table is made of ceramic and has an arcuate conductor groove, and the wire to be straightened is fed from the wire feeding shaft hole. The wire is rotated along the conductor groove while being pulled out from the shaft hole for drawing out the wire, and slides in the conductor groove as the wire drawing table rotates, so that the curved or bent state is on a straight line. It is characterized by
作 用
同一の軸線上で相対向して被矯正線材を導く入
口側ブツシユと出口側ブツシユの間において、被
矯正線材を伸線台の導線溝に弧状に案内すると共
に、伸線台を前記軸線を中心に回転することによ
り、わん曲した部分と屈曲した部分の曲がりが同
時に矯正される。Function: Between an inlet bush and an outlet bush that face each other on the same axis and guide the wire to be straightened, the wire to be straightened is guided into the wire groove of the wire drawing table in an arc shape, and the wire drawing table is moved along the axis. By rotating around the center, the curves of the curved part and the bent part are corrected at the same time.
実施例
第１図は本考案の一実施例にかかる伸線装置の
断面図である。この図において、被矯正線材１を
導く入口側ブツシユ２と出口側ブツシユ３とは、
同一の軸線４で相対向している。伸線台５は弧状
の導線溝５１を備え、この導線溝５１の一端５２
は入口側ブツシユ２の線材ガイド孔２１に、他端
は出口側ブツシユ３の線材ガイド孔３１にそれぞ
れ接続されている。入口側ブツシユ２、出口側ブ
ツシユ３および伸線台５は、成形が容易であると
共に耐摩耗性にすぐれた例えばハイアルミナ製セ
ラミツクから構成されて、軸線４を中心に回転す
る回転体６に一体に支持されている。Embodiment FIG. 1 is a sectional view of a wire drawing apparatus according to an embodiment of the present invention. In this figure, an entrance bush 2 and an exit bush 3 for guiding the wire rod 1 to be straightened are as follows:
They face each other along the same axis 4. The wire drawing table 5 includes an arc-shaped conducting wire groove 51, and one end 52 of this conducting wire groove 51.
is connected to the wire guide hole 21 of the inlet bush 2, and the other end is connected to the wire guide hole 31 of the outlet bush 3. The inlet bush 2, the outlet bush 3, and the wire drawing table 5 are made of, for example, high alumina ceramic, which is easy to mold and has excellent wear resistance, and is integrated into a rotating body 6 that rotates around an axis 4. is supported by
回転体６の両端に突出した軸部６１，６２はホ
ルダ６７の軸受７１，７２に支持されている。一
方の軸部６１には線材ガイド孔２１に連通する線
材供給用の軸孔６３と回転駆動輪８が設けられて
いる。また他方の軸部６２には線材ガイド孔３１
に連通する線材引出用の軸孔６４を備えている。
回転駆動輪８は回転体６に固着され、駆動モータ
（図示せず）よりベルト８１を介して回転力を受
け回転する。 Shaft portions 61 and 62 protruding from both ends of the rotating body 6 are supported by bearings 71 and 72 of a holder 67. One of the shaft portions 61 is provided with a shaft hole 63 for wire rod supply communicating with the wire rod guide hole 21 and a rotary drive wheel 8 . In addition, the wire guide hole 31 is provided in the other shaft portion 62.
A shaft hole 64 for drawing out the wire rod is provided.
The rotary drive wheel 8 is fixed to the rotating body 6 and rotates by receiving rotational force from a drive motor (not shown) via a belt 81.
なお、９は線材供給用のガイドプーリ、１０は
線材引出用のガイドローラである。 Note that 9 is a guide pulley for supplying the wire, and 10 is a guide roller for drawing out the wire.
次に動作を説明する。 Next, the operation will be explained.
被矯正線材１は回転体６の右側の軸孔６３から
入口側ブツシユ２の線材ガイド孔２１を通つて伸
線台５の導線溝５１に導かれ、この導線溝５１で
弧状に曲がり、さらに出口側ブツシユ３の線材ガ
イド孔３１そして左側の軸孔７２を通り、ガイド
ローラ１０に導かれる。 The wire 1 to be straightened is guided from the shaft hole 63 on the right side of the rotating body 6 through the wire guide hole 21 of the entrance bush 2 to the wire groove 51 of the wire drawing table 5, bent in an arc shape in the wire groove 51, and then passed through the wire guide hole 21 of the entrance side bush 2. The wire passes through the wire guide hole 31 of the side bush 3 and the shaft hole 72 on the left side, and is guided to the guide roller 10.
ガイドローラ１０を出た被矯正線材１は、図示
しない線材引出装置により矢印Ａ方向の一定の速
度で引き出される。１〜2φの銅線の場合、回転
駆動輪８に加えられる回転力により、回転体６が
軸線４を中心に3000hpm程度で回転する。両ブツ
シユ２，３で固定支持されていないため、導線溝
５１に弧状に添わせられている線材部分は伸線台
５の回転運動に伴い溝面をすべり、屈曲またはわ
ん曲の状態が直線的になる状態に矯正される。矯
正後、引き出された線材は切断機（図示せず）に
より所定寸法に切断される。 The wire rod 1 to be straightened that has left the guide roller 10 is drawn out at a constant speed in the direction of arrow A by a wire drawing device (not shown). In the case of a copper wire of 1 to 2 φ, the rotating body 6 rotates about the axis 4 at about 3000 hpm due to the rotational force applied to the rotary drive wheel 8. Since it is not fixedly supported by both bushes 2 and 3, the wire portion that is arc-shaped in the conductor groove 51 slides on the groove surface with the rotational movement of the wire drawing table 5, and the bent or curved state is straight. It is corrected to the condition that it becomes. After straightening, the drawn wire is cut into a predetermined size by a cutting machine (not shown).
考案の効果
本考案の伸線装置は、１つの伸線台により被矯
正線材のわん曲と屈曲の曲がりを同時に矯正する
ようになつているので、コンパクトで安価に構成
される。また、伸線台と入口側および出口側ブツ
シユがセラミツクで構成されるので、耐摩耗性に
すぐれており、線材のすじが溝面にできにくく寿
命が長くなり、しかも頻雑な修正と調整を必要と
せず装置の稼働率を向上することができる。また
セラミツクは成形が容易であるので、この点から
も装置のコストダウンを図ることができる。Effects of the Invention The wire drawing device of the present invention is designed to simultaneously correct the curvature and bending of the wire to be straightened using one wire drawing table, and is therefore compact and inexpensive. In addition, since the wire drawing table and the inlet and outlet bushes are made of ceramic, it has excellent wear resistance, prevents wire streaks from forming on the groove surface, and has a long service life. The operating rate of the device can be improved without the need for this. Furthermore, since ceramic is easy to mold, the cost of the device can be reduced from this point of view as well.
第１図は本考案の一実施例にかかる伸線装置の
断面図、第２図は伸線台と入口側および出口側ブ
ツシユの斜視図である。
１……被矯正線材、２……入口側ブツシユ、３
……出口側ブツシユ、４……軸線、５……伸線
台、５１……導線溝。
FIG. 1 is a sectional view of a wire drawing apparatus according to an embodiment of the present invention, and FIG. 2 is a perspective view of a wire drawing table and bushes on the inlet and outlet sides. 1... Wire rod to be straightened, 2... Entrance side bushing, 3
... Outlet side bush, 4 ... Axis line, 5 ... Wire drawing table, 51 ... Conductor groove.
Claims (1)
支持される伸線台と、前記回転体に固着される回
転駆動輪とを具備した伸線装置であつて、 前記回転体は軸線上に設けた線材供給用の軸孔
と、軸線上に設けた線材引出用の軸孔と、前記両
軸孔の伸線台側に設けたセラミツクからなる入口
側ブツシユ及び出口側ブツシユとを有しており、 伸線台はセラミツクからなるとともに、弧状に
形成した導線溝を備えており、 且つ被矯正線材は前記線材供給用の軸孔から供
給される一方、前記線材引出用の軸孔から引き出
されつつ前記導線溝に沿つて回転されつつ伸線台
の回転運動に伴い前記導線溝を滑り、湾曲または
屈曲の状態が直線上になるように構成したことを
特徴とする伸線装置。[Claims for Utility Model Registration] A wire drawing device comprising a rotating body that rotates around an axis, a wire drawing table supported by the rotating body, and a rotating drive wheel fixed to the rotating body. , the rotating body has a shaft hole provided on the axis for supplying the wire rod, a shaft hole provided on the axis for drawing out the wire rod, an inlet bush made of ceramic provided on the wire drawing table side of both the shaft holes, and The wire drawing stand is made of ceramic and has an arcuate conductor groove, and the wire to be straightened is supplied from the wire supply shaft hole, while the wire The wire is rotated along the conductor groove while being pulled out from the pull-out shaft hole, and slides in the conductor groove as the wire drawing table rotates, so that the curved or bent state is on a straight line. wire drawing equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985135231U JPH0222105Y2 (en) | 1985-09-03 | 1985-09-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985135231U JPH0222105Y2 (en) | 1985-09-03 | 1985-09-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6246148U JPS6246148U (en) | 1987-03-20 |
| JPH0222105Y2 true JPH0222105Y2 (en) | 1990-06-14 |
Family
ID=31037219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985135231U Expired JPH0222105Y2 (en) | 1985-09-03 | 1985-09-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0222105Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2501295Y2 (en) * | 1989-11-09 | 1996-06-12 | ブリヂストンメタルファ株式会社 | Straightening device for linear members |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5594742A (en) * | 1979-01-08 | 1980-07-18 | Hitachi Cable Ltd | Straightening machine |
-
1985
- 1985-09-03 JP JP1985135231U patent/JPH0222105Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5594742A (en) * | 1979-01-08 | 1980-07-18 | Hitachi Cable Ltd | Straightening machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6246148U (en) | 1987-03-20 |
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