JP2016203263A5 - - Google Patents

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JP2016203263A5
JP2016203263A5 JP2016171381A JP2016171381A JP2016203263A5 JP 2016203263 A5 JP2016203263 A5 JP 2016203263A5 JP 2016171381 A JP2016171381 A JP 2016171381A JP 2016171381 A JP2016171381 A JP 2016171381A JP 2016203263 A5 JP2016203263 A5 JP 2016203263A5
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Prior art keywords
die
drawing machine
wire
drawing die
machine according
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JP2016171381A
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JP2016203263A (en
JP6300871B2 (en
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Claims (17)

略円筒形形状をもつ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、を含む引抜加工機であって、
前記引抜加工用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機。 A drawing holder that holds a drawing die having a substantially cylindrical shape and rotates the drawing die about a central axis of the substantially cylindrical shape of the drawing die. ,
The drawing machine is characterized in that the opening of the bearing portion of the drawing die has a substantially polygonal cross-sectional shape. 請求項１記載の引抜加工機において、
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 1,
A drawing machine, wherein the die holder rotates the die according to an elapsed time from a processing start time. 請求項２記載の引抜加工機において、
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 2,
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. 請求項２記載の引抜加工機において、
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 2,
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. 請求項１乃至４のいずれか１項記載の引抜加工機において、
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機。 The drawing machine according to any one of claims 1 to 4,
2. The drawing machine according to claim 1, wherein the substantially polygonal shape is obtained by replacing at least one corner of a base polygon with a circular arc. 請求項１乃至４のいずれか１項記載の引抜加工機において、
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機。 The drawing machine according to any one of claims 1 to 4,
The drawing machine according to claim 1, wherein the substantially polygonal shape is obtained by replacing all corners of the underlying polygon with a curved line. 略多角形のベアリング部開口部断面形状を持ち略円筒形形状をした引抜加工用ダイスと、
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 with a substantially polygonal bearing opening cross-sectional 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. 略多角形のベアリング部開口部断面形状を持ち略円筒形形状をした引抜加工用ダイスと、
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 with a substantially polygonal bearing opening cross-sectional 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. 請求項７又は８に記載の引抜加工機において、
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。 In the drawing machine according to claim 7 or 8,
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. 請求項７又は８に記載の引抜加工機において、
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。 In the drawing machine according to claim 7 or 8,
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. 請求項７又は８に記載の引抜加工機において、
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。 In the drawing machine according to claim 7 or 8,
Including a drawing machine,
A drawing machine, wherein the drawing machine draws the wire drawn into the drawing die. 請求項７又は８に記載の引抜加工機において、
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。 In the drawing machine according to claim 7 or 8,
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. 周方向に略同一速度で回動する引抜加工用ダイスの貫通孔から線材を引き抜くことで前記線材を塑性加工する第１の工程と、を有するツイストバーの製造方法であって、
前記引抜加工用ダイスのベアリング部の貫通孔は略多角形の断面形状を有することを特徴とするツイストバーの製造方法。 A first step of plastically processing the wire rod by drawing the wire rod from a through hole of a drawing die that rotates at substantially the same speed in the circumferential direction, and a method for producing a twist bar,
The method of manufacturing a twist bar, wherein the through hole of the bearing portion of the drawing die has a substantially polygonal cross-sectional shape. 請求項１３のツイストバーの製造方法であって、
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ツイストバーの製造方法。 It is a manufacturing method of the twist bar of Claim 13,
The method of manufacturing a twist bar, wherein the substantially polygonal shape is obtained by replacing at least one corner of a base polygon with a circular arc. 請求項１３のツイストバーの製造方法であって、
前記略多角形は基礎となる多角形の全て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ツイストバーの製造方法。 It is a manufacturing method of the twist bar of Claim 13,
The method of manufacturing a twist bar, wherein the substantially polygonal shape is obtained by replacing all corners of a base polygon with a circular arc. 請求項１４または１５のツイストバーの製造方法を用いて製造したツイストバー。   A twist bar manufactured using the method for manufacturing a twist bar according to claim 14 or 15. 請求項１６記載のツイストバーを含む金属金網。   A metal wire mesh comprising the twist bar according to claim 16.
JP2016171381A 2014-09-07 2016-09-02 Drawing machine and twist bar manufacturing method Active JP6300871B2 (en)

Applications Claiming Priority (2)

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JP2014181810 2014-09-07
JP2014181810 2014-09-07

Related Parent Applications (1)

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JP2015175256A Division JP6031654B2 (en) 2014-09-07 2015-09-06 Polygonal section wire dies

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JP2017130003A Division JP6800819B2 (en) 2014-09-07 2017-07-01 Die for drawing

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JP2016203263A JP2016203263A (en) 2016-12-08
JP2016203263A5 true JP2016203263A5 (en) 2017-06-01
JP6300871B2 JP6300871B2 (en) 2018-03-28

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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

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JP2015175256A Active JP6031654B2 (en) 2014-09-07 2015-09-06 Polygonal section wire dies

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JP2017130003A Active JP6800819B2 (en) 2014-09-07 2017-07-01 Die for drawing

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* Cited by examiner, † Cited by third party
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

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* Cited by examiner, † Cited by third party
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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

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