JP2016055349A5 - - Google Patents
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- JP2016055349A5 JP2016055349A5 JP2015175256A JP2015175256A JP2016055349A5 JP 2016055349 A5 JP2016055349 A5 JP 2016055349A5 JP 2015175256 A JP2015175256 A JP 2015175256A JP 2015175256 A JP2015175256 A JP 2015175256A JP 2016055349 A5 JP2016055349 A5 JP 2016055349A5
- Authority
- JP
- Japan
- Prior art keywords
- die
- drawing machine
- wire
- drawing die
- lubricant
- 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.)
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- 239000000314 lubricant Substances 0.000 claims 12
- 238000004519 manufacturing process Methods 0.000 claims 5
- 239000000463 material Substances 0.000 claims 4
- 238000005491 wire drawing Methods 0.000 claims 2
- 238000003754 machining Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
Claims (27)
該ダイスのベアリング部の開口部は略多角形の断面形状を有することを特徴とする引抜加工用ダイス。 A drawing die including an approach portion and a bearing portion,
A drawing die, wherein the opening of the bearing portion of the die has a substantially polygonal cross-sectional shape.
前記略多角形は、基礎となる多角形の少なくとも1の角を円弧でつないだものに置き換えたものであることを特徴とする引抜加工用ダイス。 The drawing die according to claim 1,
The drawing die, wherein the substantially polygonal shape is obtained by replacing at least one corner of a base polygon with a circular arc.
前記略多角形は、基礎となる多角形のすべての角を曲線でつないだものに置き換えたものであることを特徴とする引抜加工用ダイス。 The drawing die according to claim 2,
The substantially polygonal shape is obtained by replacing all corners of a base polygon with a curved line, and a die for drawing.
該引抜加工用ダイスは引抜方向を中心とした略円筒形の形状をし、前記略円筒形の中心軸にベアリング部の開口が開けられていることを特徴とする引抜加工用ダイス。 The drawing die according to claim 1,
The drawing die is characterized in that the drawing die has a substantially cylindrical shape centering on the drawing direction, and an opening of a bearing portion is opened on the central axis of the substantially cylindrical shape.
ダイスホルダーとの固定用の勘合部が設けられていることを特徴とする引抜加工用ダイス。 The drawing die according to claim 1,
A drawing die having a fitting portion for fixing to a die holder.
前記引抜加工用のダイスを保持するダイスホルダーと、を含む引抜加工機であって、
前記引抜加工用ダイスは、略多角形形状を有することを特徴とする引抜加工機。 A drawing die having a substantially cylindrical shape;
A drawing holder including a die holder for holding the drawing die,
The drawing machine is characterized in that the drawing die has a substantially polygonal shape.
前記ダイスホルダーは前記引抜加工用ダイスの前記略円筒形形状の中心軸を中心として前記引抜加工用ダイスを回転させることを特徴とする引抜加工機。 The drawing machine according to claim 6,
The drawing machine is characterized in that the die holder rotates the drawing die about the central axis of the substantially cylindrical shape of the drawing die.
加工開始時間からの経過時間に応じて、前記ダイスホルダーが前記ダイスを回転させることを特徴とする引抜加工機。 The drawing machine according to claim 7,
A drawing machine, wherein the die holder rotates the die according to an elapsed time from a processing start time.
更にボックスを含み、前記ボックス内の収納された潤滑剤が材料線材に塗布された後前記ダイスに前記材料線材が引き込まれることを特徴とする引抜加工機。 The drawing machine according to claim 8,
The drawing machine further comprising a box, wherein the material wire is drawn into the die after the lubricant contained in the box is applied to the material wire.
更にドローイングマシンと、
前記ドローイングマシンの進行方向を規定するガイドレールと、を含み、
前記ドローイングマシンが前記ガイドレール上のいずれの位置に存在するかに応じて前記ダイスホルダーが前記ダイスを回転させることを特徴とする引抜加工機。 The drawing machine according to claim 7,
And a drawing machine,
A guide rail defining a traveling direction of the drawing machine,
The drawing machine according to claim 1, wherein the die holder rotates the die according to which position on the guide rail the drawing machine is located.
更にドローイングマシンと、
前記ドローイングマシンの進行方向を規定するガイドレールと、を含み、
加工開始後に前記ドローイングマシンがガイドレール上のどれだけ進んだかに応じて前記ダイスホルダーが前記ダイスを回転させることを特徴とする引抜加工機。 The drawing machine according to claim 7,
And a drawing machine,
A guide rail defining a traveling direction of the drawing machine,
A drawing machine characterized in that the die holder rotates the die according to how far the drawing machine has advanced on the guide rail after the start of machining.
前記ダイスホルダーを基準として前記ドローイングマシンの進行方向の反対方向に潤滑剤を収納するボックスを持つことを特徴とする引抜加工機。 The drawing machine according to claim 10 to 11,
A drawing machine having a box for storing a lubricant in a direction opposite to a traveling direction of the drawing machine with respect to the die holder.
前記ボックス中には粉状固形の潤滑剤が存在し、前記潤滑剤が材料線材に塗布された後に前記ダイスに引き込まれることを特徴とする引抜加工機。 The drawing machine according to claim 12,
A drawing machine characterized in that a powdery solid lubricant is present in the box, and the lubricant is applied to a material wire and then drawn into the die.
前記引抜加工用ダイスを保持するダイスホルダーと、
前記引抜加工用ダイスに引き込まれる線材に潤滑剤を塗布するボックスと、を含む引抜加工機であって、
前記引抜加工用ダイスと前記線材の間の空間に前記潤滑剤が溜まらないことを特徴とする引抜加工機。 A drawing die having a substantially cylindrical shape;
A die holder for holding the drawing die;
A drawing machine including a box for applying a lubricant to a wire drawn into the drawing die,
The drawing machine characterized in that the lubricant does not accumulate in the space between the drawing die and the wire.
前記引抜加工用ダイスを保持するダイスホルダーと、
前記引抜加工用ダイスに引き込まれる線材に潤滑剤を塗布するボックスと、を含む引抜加工機であって、
前記引抜加工用ダイスと前記線材の間の空間に溜まった前記潤滑剤の塊が操作者の手を加えることなく脱落することを特徴とする引抜加工機。 A drawing die having a substantially cylindrical shape;
A die holder for holding the drawing die;
A drawing machine including a box for applying a lubricant to a wire drawn into the drawing die,
A drawing machine, wherein the lump of lubricant accumulated in a space between the drawing die and the wire is dropped without adding an operator's hand.
前記引抜加工用ダイスを保持するダイスホルダーと、
前記引抜加工用ダイスに引き込まれる線材に潤滑剤を塗布するボックスと、を含む引抜加工機であって、
前記ダイスホルダーは前記引抜加工用ダイスの前記略円筒形形状の中心軸を中心として前記引抜加工用ダイスを回転させ、
前記引抜加工用ダイスの回転によって溜まった潤滑剤の塊が前記引抜加工用ダイスと前記線材の間の空間から脱落することを特徴とする引抜加工機。 A drawing die having a substantially cylindrical shape;
A die holder for holding the drawing die;
A drawing machine including a box for applying a lubricant to a wire drawn into the drawing die,
The die holder rotates the drawing die about the central axis of the substantially cylindrical shape of the drawing die,
A drawing machine characterized in that a lump of lubricant accumulated by the rotation of the drawing die falls out of the space between the drawing die and the wire.
前記引抜加工用ダイスを保持するダイスホルダーと、
前記引抜加工用ダイスに引き込まれる材料線材に潤滑剤を塗布するボックスと、を含む引抜加工機であって、
前記ダイスホルダーは前記引抜加工用ダイスの前記略円筒形形状の中心軸を中心として前記引抜加工用ダイスを回転させ、
前記引抜加工用ダイスの回転によって前記引抜加工用ダイスと前記線材の間の空間に溜まる潤滑剤の塊が一定以上の大きさになることを抑止することを特徴とする引抜加工機。 A drawing die having a substantially cylindrical shape;
A die holder for holding the drawing die;
A drawing machine including a box for applying a lubricant to a material wire drawn into the drawing die,
The die holder rotates the drawing die about the central axis of the substantially cylindrical shape of the drawing die,
A drawing machine characterized in that the rotation of the drawing die prevents a lump of lubricant accumulated in a space between the drawing die and the wire from becoming a certain size or more.
前記引抜加工用ダイスと前記線材の間の空間は、前記引抜加工用ダイスのアプローチ部にできるものであることを特徴とする引抜加工機。 The drawing machine according to claim 14 to 17,
A drawing machine characterized in that a space between the drawing die and the wire is formed in an approach portion of the drawing die.
前記引抜加工用ダイスと前記線材の間の空間は、前記引抜加工用ダイスのバックリリーフ部にできるものであることを特徴とする引抜加工機。 The drawing machine according to claim 14 to 17,
A drawing machine characterized in that a space between the drawing die and the wire is formed in a back relief portion of the drawing die.
更にドローイングマシンを含み、
前記ドローイングマシンが前記引抜加工用ダイスに引き込まれた線材を引き抜くことを特徴とする引抜加工機。 The drawing machine according to claim 7,
Including a drawing machine,
A drawing machine, wherein the drawing machine draws the wire drawn into the drawing die.
更にドラムと、前記ドラムを回転させる電動機を含む線引き器を含み、
前記線引き器が前記引抜加工用ダイスに引き込まれた線材を引き抜くことを特徴とする引抜加工機。 The drawing machine according to claim 7,
In addition, a drum and a wire drawing device including an electric motor for rotating the drum
A drawing machine, wherein the wire drawing device draws the wire drawn into the drawing die.
前記引抜加工用ダイスを保持し、前記引抜加工用ダイスの前記略円筒形形状の中心軸を中心として前記引抜加工用ダイスを回転させるダイスホルダーと、を含む引抜加工機の運用方法であって、
前記引抜加工用ダイスを実働1日周期で交換することを特徴とする引抜加工機の運用方法。 A drawing die having a substantially cylindrical shape;
A die holder that holds the drawing die and rotates the drawing die about the substantially cylindrical central axis of the drawing die,
A method for operating a drawing machine, characterized in that the drawing die is exchanged at a cycle of one day of actual work.
前記ダイスは略多角形の開口部断面を有することを特徴とするスクリューバーの製造方法。The screw bar manufacturing method, wherein the die has a substantially polygonal opening section.
前記引抜加工時にスクリューバーの軸方向への引抜速度とダイスの回転速度を比例させることを特徴とするスクリューバーの製造方法。A screw bar manufacturing method, wherein the drawing speed in the axial direction of the screw bar and the rotational speed of the die are made proportional during the drawing process.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014181810 | 2014-09-07 | ||
JP2014181810 | 2014-09-07 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016171381A Division JP6300871B2 (en) | 2014-09-07 | 2016-09-02 | Drawing machine and twist bar manufacturing method |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2016055349A JP2016055349A (en) | 2016-04-21 |
JP2016055349A5 true JP2016055349A5 (en) | 2016-06-09 |
JP6031654B2 JP6031654B2 (en) | 2016-11-24 |
Family
ID=55756880
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015175256A Active JP6031654B2 (en) | 2014-09-07 | 2015-09-06 | Polygonal section wire dies |
JP2016171381A Active JP6300871B2 (en) | 2014-09-07 | 2016-09-02 | Drawing machine and twist bar manufacturing method |
JP2017130003A Active JP6800819B2 (en) | 2014-09-07 | 2017-07-01 | Die for drawing |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016171381A Active JP6300871B2 (en) | 2014-09-07 | 2016-09-02 | Drawing machine and twist bar manufacturing method |
JP2017130003A Active JP6800819B2 (en) | 2014-09-07 | 2017-07-01 | Die for drawing |
Country Status (1)
Country | Link |
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JP (3) | JP6031654B2 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6031654B2 (en) * | 2014-09-07 | 2016-11-24 | 株式会社ノブハラ | Polygonal section wire dies |
JP6615737B2 (en) * | 2016-12-08 | 2019-12-04 | 株式会社ノブハラ | Pre-finished wire rod |
JP6567594B2 (en) * | 2017-02-14 | 2019-08-28 | 株式会社ノブハラ | Screw bar manufacturing method |
CN113522999A (en) * | 2021-08-30 | 2021-10-22 | 常州时创能源股份有限公司 | Combined metal wire drawing die |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5245319B2 (en) * | 1973-11-06 | 1977-11-15 | ||
JPS5332121Y2 (en) * | 1974-11-26 | 1978-08-09 | ||
JPS5328068A (en) * | 1976-08-26 | 1978-03-15 | Kobe Steel Ltd | Mandrel drawing control system |
JPH01126422U (en) * | 1988-02-22 | 1989-08-29 | ||
JP4416113B2 (en) * | 2004-03-15 | 2010-02-17 | 株式会社アライドマテリアル | Diamond dies for special wire drawing |
JP5291019B2 (en) * | 2010-02-10 | 2013-09-18 | 株式会社ダイクレ | Animal intrusion prevention device |
JP6031654B2 (en) * | 2014-09-07 | 2016-11-24 | 株式会社ノブハラ | Polygonal section wire dies |
-
2015
- 2015-09-06 JP JP2015175256A patent/JP6031654B2/en active Active
-
2016
- 2016-09-02 JP JP2016171381A patent/JP6300871B2/en active Active
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2017
- 2017-07-01 JP JP2017130003A patent/JP6800819B2/en active Active
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