JP2001105044A - Die - Google Patents

Die

Info

Publication number
JP2001105044A
JP2001105044A JP28728999A JP28728999A JP2001105044A JP 2001105044 A JP2001105044 A JP 2001105044A JP 28728999 A JP28728999 A JP 28728999A JP 28728999 A JP28728999 A JP 28728999A JP 2001105044 A JP2001105044 A JP 2001105044A
Authority
JP
Japan
Prior art keywords
stripper plate
punch guide
slide member
elastic member
punch
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.)
Granted
Application number
JP28728999A
Other languages
Japanese (ja)
Other versions
JP4598209B2 (en
Inventor
Shigeru Endo
茂 遠藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Amada Co Ltd
Original Assignee
Amada Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Amada Co Ltd filed Critical Amada Co Ltd
Priority to JP28728999A priority Critical patent/JP4598209B2/en
Publication of JP2001105044A publication Critical patent/JP2001105044A/en
Application granted granted Critical
Publication of JP4598209B2 publication Critical patent/JP4598209B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Punching Or Piercing (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a die to/from which a stripper plate can be easily attached/ detached. SOLUTION: In a die attachably/detachably provided with a stripper plate 11 to the lower end of a cylindrical punch guide 3 in which a punch body 5 is accommodated in a vertically movable state, an elastic member 31 provided with a locking part 31K which freely holds the stripper plate 11 by engaging with an engaging recessed part 11G formed on the outer peripheral face of the stripper 11 is arranged on the lower part of the punch guide 3. A slide member 35 provided with a deformation restricting part 37 which is abutted on the elastic member 31 freely restricts deformation toward the outward direction and allows the deformation in the outward direction corresponding to the recessed part 31C of the elastic member 31 is arranged on the lower part of the punch guide 3 so that the slide member 35 can be moved/fixed. Further, an elastic stopper 41 provided with a lock part 41K freely to engage with a lock part 35K formed on a slide member 35 is arranged on the punch guide 3.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は金型に係り、さらに
詳細には、例えばタレットパンチプレス等のごときパン
チプレスに使用される金型であって、ストリッパープレ
ートを着脱可能に備えた金型に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mold, and more particularly, to a mold used for a punch press such as a turret punch press, which has a stripper plate detachably provided. .

【0002】[0002]

【従来の技術】タレットパンチプレス等のごときパンチ
プレスに使用される金型として、例えば図4に示すごと
き金型1が知られている。上記金型1は、筒状のパンチ
ガイド3内に、下端部にパンチ刃部5Bを備えたパンチ
ボディ5を上下動自在に内装した構成であって、上記パ
ンチボディ5の上端部に一体的に取付けたパンチヘッド
7と上記パンチガイド3の上部のフランジ部3Fとの間
には、例えばウレタンゴムや皿ばねなどのごとき強力な
ストリッパースプリング9が弾装してある。そして、前
記パンチガイド3の下端部には、前記パンチ刃部5Bを
囲繞したストリッパープレート11が着脱可能に取付け
てある。
2. Description of the Related Art As a mold used for a punch press such as a turret punch press, a mold 1 as shown in FIG. 4 is known, for example. The mold 1 has a configuration in which a punch body 5 having a punch blade portion 5B at a lower end portion is provided inside a cylindrical punch guide 3 so as to be vertically movable, and is integrally formed with an upper end portion of the punch body 5. A strong stripper spring 9 such as urethane rubber or a disc spring is elastically mounted between the punch head 7 attached to the punch guide 3 and the flange portion 3F on the upper part of the punch guide 3. At the lower end of the punch guide 3, a stripper plate 11 surrounding the punch blade 5B is detachably attached.

【0003】前記パンチガイド3からのストリッパープ
レート11の脱落を防止するために、図5に示すよう
に、ストリッパープレート11の外周面に形成した係合
凹部としての周溝11Gに係合離脱自在のボール13を
パンチガイド3の下部に内外方向へ移動可能に備えてい
る。そして、上記ボール13の外方向への移動を許容す
るボール収容凹部15を備えると共に上記ボール13を
内方向へ移動せしめるための傾斜面17を備えたスライ
ド部材19が、前記パンチガイド3の外周下部に形成し
た上下方向の溝21内に上下動可能に設けられている。
[0005] In order to prevent the stripper plate 11 from falling off from the punch guide 3, as shown in FIG. A ball 13 is provided below the punch guide 3 so as to be movable inward and outward. A slide member 19 having a ball accommodating recess 15 for allowing the ball 13 to move outward and a slope member 17 for allowing the ball 13 to move inward is provided at a lower part of the outer periphery of the punch guide 3. Are provided so as to be able to move up and down in a vertical groove 21 formed in the vertical direction.

【0004】上記スライド部材19の上下動をロックす
るために、前記パンチガイド3に形成した凹部23内に
は前記溝21に対して出没自在のストッパ25が設けら
れており、このストッパ25と上記凹部23の底部との
間には、スプリング27が弾装してある。そして、上記
ストッパ25に対応してスライド部材19には押しボタ
ン29が設けられている。
In order to lock the vertical movement of the slide member 19, a stopper 25 is provided in the recess 23 formed in the punch guide 3 so as to be able to come and go with respect to the groove 21. A spring 27 is mounted between the bottom of the recess 23 and the spring 27. The slide member 19 is provided with a push button 29 corresponding to the stopper 25.

【0005】上述のごとき従来の構成においては、図5
に示すようにスライド部材19がストッパ25によって
移動しないようにロックされた状態にあるとき、スプリ
ング27の付勢力に抗して押しボタン29を押し、スト
ッパ25を溝21から没入せしめると、スライド部材1
9のロックが解除され、下方向へ移動可能になる。
In the conventional configuration as described above, FIG.
When the slide member 19 is locked so as not to be moved by the stopper 25 as shown in FIG. 7 and the push button 29 is pressed against the urging force of the spring 27 and the stopper 25 is retracted from the groove 21, 1
9 is released, and can be moved downward.

【0006】したがって、押しボタン29を押した状態
でスライド部材19を下方向へ移動すると、スライド部
材19に形成したボール収容凹部15がボール13と対
応し、ボール13が上記ボール収容凹部15へ移動し
て、ストリッパープレート11をパンチガイド3から取
り外すことができるものである。
Accordingly, when the slide member 19 is moved downward while the push button 29 is pressed, the ball accommodating recess 15 formed in the slide member 19 corresponds to the ball 13, and the ball 13 moves to the ball accommodating recess 15. Thus, the stripper plate 11 can be removed from the punch guide 3.

【0007】前記スライド部材19を下降した状態から
上昇せしめると、スライド部材19に形成した傾斜面1
7によってボール13が内方向へ移動され、ストリッパ
ープレート11の周溝11Gに係合してストリッパープ
レート11が脱落しないように固定されると共に、押し
ボタン29がストッパ25の位置に対応し、スプリング
27の作用によってストッパ25が溝21内に突出され
元の状態となって、スライド部材19のロックが再び行
われるものである。
When the slide member 19 is raised from the lowered state, the inclined surface 1 formed on the slide member 19 is raised.
7, the ball 13 is moved inward, is engaged with the circumferential groove 11G of the stripper plate 11 and is fixed so that the stripper plate 11 does not fall off, and the push button 29 corresponds to the position of the stopper 25, and the spring 27 As a result, the stopper 25 is projected into the groove 21 to return to the original state, and the slide member 19 is locked again.

【0008】[0008]

【発明が解決しようとする課題】前述のごとき従来の構
成においては、工具を用いることなしにストリッパープ
レート11の着脱を行い得る点において利点はあるもの
の、ボール13とストリッパープレート11との接触が
点接触となり、ボール13及び/又はストリッパープレ
ート11に損傷を生じ易いと共に、スライド部材19に
形成した傾斜面17の位置及び傾斜角と押しボタン29
の位置的関係の精度が悪いと、ボール13でもってスト
リッパープレート11を確実に固定することができず
に、ストリッパープレート11にガタ付きを生じ易いの
で、構成部品を高精度に仕上げなければならない、とい
う問題がある。
The conventional structure as described above has an advantage in that the stripper plate 11 can be attached and detached without using a tool, but the contact between the ball 13 and the stripper plate 11 is pointed out. As a result, the ball 13 and / or the stripper plate 11 is likely to be damaged.
If the precision of the positional relationship is not good, the stripper plate 11 cannot be securely fixed with the ball 13, and the stripper plate 11 is apt to rattle, so that the components must be finished with high precision. There is a problem.

【0009】[0009]

【課題を解決するための手段】本発明は上述のごとき問
題に鑑みてなされたもので、請求項1に係る発明は、パ
ンチボディを上下動自在に内装した筒状のパンチガイド
の下端部にストリッパープレートを着脱可能に備えた金
型において、前記ストリッパープレートの外周面に形成
した係合凹部に係合して上記ストリッパープレートを保
持自在の係止部を備えた弾性部材を前記パンチガイドの
下部に設け、前記弾性部材に当接して外方向への変形を
規制自在かつ上記弾性部材の凹部に対応して外方向への
変形を許容自在の変形規制部を備えたスライド部材を、
前記パンチガイドの下部に移動固定自在に設けた構成で
ある。
SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems, and the invention according to claim 1 is provided at a lower end portion of a cylindrical punch guide in which a punch body is vertically movable. In a mold provided with a detachable stripper plate, an elastic member having an engaging portion which is engaged with an engagement recess formed on an outer peripheral surface of the stripper plate and is capable of holding the stripper plate is provided at a lower portion of the punch guide. Provided, a slide member provided with a deformation restricting portion that is capable of restricting outward deformation by contacting the elastic member and allowing outward deformation corresponding to the concave portion of the elastic member.
It is configured to be movable and fixed below the punch guide.

【0010】請求項2に係る発明は、請求項1に記載の
金型において、スライド部材に形成した係止部と係脱自
在の係止部を備えた弾性ストッパを前記パンチガイドに
備えた構成である。
According to a second aspect of the present invention, in the mold according to the first aspect, the punch guide has an elastic stopper provided with a locking portion formed on the slide member and a locking portion which can be freely engaged and disengaged. It is.

【0011】[0011]

【発明の実施の形態】以下、図面を用いて本発明の実施
の形態について説明するに、前述した従来の構成と同一
の構成であって同一機能を奏する構成部分には同一符号
を付することとして重複した説明は省略する。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described with reference to the drawings. In the following, components having the same configuration as the above-described conventional configuration and having the same function are denoted by the same reference numerals. And a duplicate description will be omitted.

【0012】図1を参照するに、実施の形態に係る金型
は、パンチボディ(図1には図示省略)を上下動自在に
内装した筒状のパンチガイド3の下端部にストリッパー
プレート11を着脱可能に備えた構成である。前記パン
チガイド3の下端部にストリッパープレート11を保持
する構成として、ストリッパープレート11の外周面に
成形した係合凹部の一例としての周溝11Gに係脱自在
の係止部31Kを先端部(下端部)に備えた弾性部材と
しての板ばね31が前記パンチガイド3に形成した上下
方向の溝21の下部に取付けてある。上記板ばね31の
前記係止部31Kは、周溝11Gに係合すべく、内側へ
突出しかつ周溝11Gの形状に倣うように湾曲成形して
あって外側には凹部31Cが形成してある。
Referring to FIG. 1, in a mold according to an embodiment, a stripper plate 11 is provided at a lower end portion of a cylindrical punch guide 3 in which a punch body (not shown in FIG. 1) is vertically movable. This is a configuration provided detachably. As a configuration for holding the stripper plate 11 at the lower end of the punch guide 3, a locking portion 31K which is detachable from a peripheral groove 11G as an example of an engagement recess formed on the outer peripheral surface of the stripper plate 11 has a distal end (lower end). A leaf spring 31 as an elastic member provided for the punch guide 3 is attached to a lower portion of the vertical groove 21 formed in the punch guide 3. The engaging portion 31K of the leaf spring 31 is formed so as to protrude inward and curve so as to follow the shape of the peripheral groove 11G so as to be engaged with the peripheral groove 11G, and has a concave portion 31C formed outside. .

【0013】前記溝21内には、取付ボルトのごとき取
付具33を介してスライド部材35が上下動自在に取付
けられている。このスライド部材35の内側下部付近に
は、前記板ばね31の基部側外面に当接して当該板ばね
31の外方向への変形を規制自在かつ上記板ばね31の
前記凹部31Cに対応した位置に移動したときには外方
向への変形を許容する変形規制部の一例としてのピン3
7が取付けてある。
A slide member 35 is vertically movably mounted in the groove 21 via a mounting member 33 such as a mounting bolt. In the vicinity of the inner lower portion of the slide member 35, the leaf spring 31 is in a position corresponding to the concave portion 31 </ b> C of the leaf spring 31 so as to be able to regulate the outward deformation of the leaf spring 31 by contacting the outer surface of the leaf spring 31. A pin 3 as an example of a deformation restricting portion that allows an outward deformation when moved.
7 is attached.

【0014】また、上記スライド部材35の上部には係
止部35Kが形成してあり、この係止部35Kには、前
記溝21内の上部に取付具39によって取付けた板ばね
のごとき弾性ストッパ41に突出形成した係止部41K
が係脱自在に形成してある。
A locking portion 35K is formed on the upper portion of the slide member 35. The locking portion 35K has an elastic stopper such as a leaf spring mounted on the upper portion in the groove 21 by a mounting member 39. Locking portion 41K protruded from 41
Is formed so as to be freely detachable.

【0015】上記構成により、図1に示すように、弾性
ストッパ41の係止部41Kにスライド部材35の係止
部35Kが係止された状態にあり、かつスライド部材3
5に備えた変形規制部の一例としてのピン37が弾性部
材31の基部側外面に当接した状態にあるときには、上
記弾性部材31の先端部の係止部31Kが外方向(図1
Aにおいて右方向)へ変形することを規制され、上記係
止部31Kはストリッパープレート11の係合凹部11
Gに係合した状態が保持される。
With the above configuration, as shown in FIG. 1, the locking portion 35K of the slide member 35 is locked by the locking portion 41K of the elastic stopper 41, and the slide member 3
When the pin 37 as an example of the deformation restricting portion provided in the elastic member 31 is in contact with the base-side outer surface of the elastic member 31, the locking portion 31K at the distal end of the elastic member 31 moves outward (see FIG. 1).
A is restricted from being deformed to the right in FIG.
The state engaged with G is maintained.

【0016】上述ごとき状態にあるとき、弾性ストッパ
41を親指等によって内方向へ押圧して、弾性ストッパ
41の係止部41Kをスライド部材35の係止部35K
から離脱し、スライド部材35を下降せしめると、前記
ピン37が弾性部材31の凹部31Cに対応するので、
弾性部材31の係止部31Kを外方向へ弾性変形せしめ
ることが可能になる。しかし、上記弾性部材31の弾性
により係止部31Kがストリッパープレート11の係合
凹部11Gに係合した状態に保持され、ストリッパープ
レート11が自重等によってパンチガイド3から不用意
に脱落することを防止しているものである。
In the above state, the elastic stopper 41 is pressed inward by a thumb or the like, and the engaging portion 41K of the elastic stopper 41 is engaged with the engaging portion 35K of the slide member 35.
When the slide member 35 is lowered, the pin 37 corresponds to the concave portion 31C of the elastic member 31.
The locking portion 31K of the elastic member 31 can be elastically deformed outward. However, due to the elasticity of the elastic member 31, the locking portion 31K is held in a state of being engaged with the engaging concave portion 11G of the stripper plate 11, thereby preventing the stripper plate 11 from being accidentally dropped from the punch guide 3 by its own weight or the like. Is what you are doing.

【0017】前述のごとく、ピン37が弾性部材31の
凹部31Cに対応した位置にあるとき、ストリッパープ
レート11を図2において下方向へ引っ張ることによ
り、弾性部材31の弾性に抗して取り外すことができる
ものである。また逆の動作を行うことにより、パンチガ
イド3に対してストリッパープレート11を取付けるこ
とができるものである。
As described above, when the pin 37 is at a position corresponding to the recess 31C of the elastic member 31, the stripper plate 11 can be removed against the elasticity of the elastic member 31 by pulling the stripper plate 11 downward in FIG. You can do it. By performing the reverse operation, the stripper plate 11 can be attached to the punch guide 3.

【0018】既に理解されるように、前述のごとき構成
によれば、工具を用いることなく、パンチガイド3に対
してストリッパープレート11を着脱することができる
ことは勿論のこと、弾性部材31の作用によって、着脱
時にストリッパープレート11が不用意に脱落すること
をも防止できるものである。また、弾性部材31の係止
部31Kはストリッパープレート11における係合凹部
11Gに倣うように弯曲形成してあるので、ストリッパ
ープレート11を常にパンチガイド3の下端面に押圧し
てガタのないように支持することができるものである。
As will be understood from the above, according to the above-described structure, the stripper plate 11 can be attached to and detached from the punch guide 3 without using a tool. Also, it is possible to prevent the stripper plate 11 from accidentally falling off during attachment and detachment. Further, since the locking portion 31K of the elastic member 31 is curved so as to follow the engaging concave portion 11G of the stripper plate 11, the stripper plate 11 is always pressed against the lower end surface of the punch guide 3 so that there is no play. It can be supported.

【0019】さらに、変形規制部としてのピン37が弾
性部材31の基部側外面に当接する位置及び凹部31C
に対応する位置は必ずしも正確である必要はなく、要
は、弾性ストッパ41の係止部41Kとスライド部材3
5の係止部35Kが係合した状態にあるとき、ピン37
が弾性部材31の基部側外面に位置し、上記係合を解除
してスライド部材35を下降せしめたとき、ピン37か
ら弾性部材31の凹部31Cに対応すれば良いものであ
るから、例えばスライド部材35の係止部35Kと前記
ピン37の位置的関係等の精度はある程度ラフで良く、
製造が容易であると共に安価に製造できるものである。
Further, the position where the pin 37 as the deformation restricting portion contacts the outer surface of the elastic member 31 on the base side and the concave portion 31C
The position corresponding to is not always required to be accurate, but the point is that the locking portion 41K of the elastic stopper 41 and the slide member 3
5 is in the engaged state, the pin 37
Is located on the base-side outer surface of the elastic member 31. When the engagement is released and the slide member 35 is lowered, the slide member 35 only needs to correspond to the recess 31C of the elastic member 31 from the pin 37. The accuracy such as the positional relationship between the locking portion 35K of the 35 and the pin 37 may be rough to some extent.
It is easy to manufacture and inexpensive.

【0020】図3は別の実施の形態を示すもので、前述
した実施の形態と相違する点は、スライド部材35の上
部に、弾性ストッパ41等を覆うカバー部43を一体に
設け、このカバー部43に、弾性ストッパ41を押圧自
在の押しボタン45を備えた点である。この構成によれ
ば、図1に示した実施の形態と同様の効果を奏すると共
に操作性が向上し、かつ外観が良くなるものである。
FIG. 3 shows another embodiment. The difference from the above-mentioned embodiment is that a cover 43 for covering the elastic stopper 41 and the like is integrally provided on the upper portion of the slide member 35, and this cover is provided. The point is that the part 43 is provided with a push button 45 capable of pressing the elastic stopper 41 freely. According to this configuration, the same effects as those of the embodiment shown in FIG. 1 are obtained, the operability is improved, and the appearance is improved.

【0021】[0021]

【発明の効果】以上のごとき説明より理解されるよう
に、本発明によれば、パンチガイドに対してストリッパ
ープレートを着脱するようなとき、パンチガイドからス
トリッパープレートが不用意に脱落することを防止する
ことができると共に、製造が容易で安価に提供でき、前
述したごとき従来の問題点を解消することができるもの
である。
As will be understood from the above description, according to the present invention, when the stripper plate is attached to and detached from the punch guide, the stripper plate is prevented from being accidentally dropped from the punch guide. In addition to this, it is easy to manufacture and can be provided at low cost, and the conventional problems as described above can be solved.

【図面の簡単な説明】[Brief description of the drawings]

【図1】本発明の実施の形態に係る金型の主要部分を示
す作用説明図及び側面図である。
FIG. 1 is an operation explanatory view and a side view showing a main part of a mold according to an embodiment of the present invention.

【図2】本発明の実施の形態に係る金型の主要部分を示
す作用説明図及び側面図である。
FIG. 2 is an operation explanatory view and a side view showing a main part of a mold according to the embodiment of the present invention.

【図3】本発明の別の実施の形態に係る金型の主要部分
を示す作用説明図及び側面図である。
FIG. 3 is an operation explanatory view and a side view showing a main part of a mold according to another embodiment of the present invention.

【図4】一般的な金型の一部断面した説明図である。FIG. 4 is a partially sectional explanatory view of a general mold.

【図5】従来のストリッパープレートを着脱する構成の
断面説明図である。
FIG. 5 is an explanatory cross-sectional view of a configuration for attaching and detaching a conventional stripper plate.

【符号の説明】[Explanation of symbols]

1 金型 3 パンチガイド 5 パンチボディ 11 ストリッパープレート 31 弾性部材(板ばね) 31C 凹部 31K,35K,41K 係止部 35 スライド部材 37 変形規制部(ピン) 41 弾性ストッパ DESCRIPTION OF SYMBOLS 1 Die 3 Punch guide 5 Punch body 11 Stripper plate 31 Elastic member (leaf spring) 31C Depression 31K, 35K, 41K Locking part 35 Slide member 37 Deformation restricting part (pin) 41 Elastic stopper

Claims (2)

【特許請求の範囲】[Claims] 【請求項1】 パンチボディを上下動自在に内装した筒
状のパンチガイドの下端部にストリッパープレートを着
脱可能に備えた金型において、前記ストリッパープレー
トの外周面に形成した係合凹部に係合して上記ストリッ
パープレートを保持自在の係止部を備えた弾性部材を前
記パンチガイドの下部に設け、前記弾性部材に当接して
外方向への変形を規制自在かつ上記弾性部材の凹部に対
応して外方向への変形を許容自在の変形規制部を備えた
スライド部材を、前記パンチガイドの下部に移動固定自
在に設けたことを特徴とする金型。
1. A mold provided with a detachable stripper plate at a lower end portion of a cylindrical punch guide in which a punch body is mounted so as to be movable up and down, and engages with an engagement recess formed on an outer peripheral surface of the stripper plate. An elastic member provided with a locking portion capable of holding the stripper plate is provided at a lower portion of the punch guide, and is configured to abut against the elastic member to regulate deformation in an outward direction and correspond to a concave portion of the elastic member. A mold having a slide member provided with a deformation restricting portion capable of freely deforming in the outward direction at a lower portion of the punch guide.
【請求項2】 請求項1に記載の金型において、スライ
ド部材に形成した係止部と係脱自在の係止部を備えた弾
性ストッパを前記パンチガイドに備えたことを特徴とす
る金型。
2. The mold according to claim 1, wherein the punch guide includes an elastic stopper having a locking portion formed on the slide member and a locking portion that is detachable. .
JP28728999A 1999-10-07 1999-10-07 Mold Expired - Fee Related JP4598209B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP28728999A JP4598209B2 (en) 1999-10-07 1999-10-07 Mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP28728999A JP4598209B2 (en) 1999-10-07 1999-10-07 Mold

Publications (2)

Publication Number Publication Date
JP2001105044A true JP2001105044A (en) 2001-04-17
JP4598209B2 JP4598209B2 (en) 2010-12-15

Family

ID=17715472

Family Applications (1)

Application Number Title Priority Date Filing Date
JP28728999A Expired - Fee Related JP4598209B2 (en) 1999-10-07 1999-10-07 Mold

Country Status (1)

Country Link
JP (1) JP4598209B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002034426A1 (en) * 2000-10-26 2002-05-02 Amada Company, Limited Metal mold device
JP2005528986A (en) * 2002-06-07 2005-09-29 ウィルソン トゥール インターナショナル,インコーポレイティド Improved stripper plate retention system
JP2006167746A (en) * 2004-12-15 2006-06-29 Amada Co Ltd Punch die assembly
CN100402178C (en) * 2000-10-26 2008-07-16 株式会社阿玛达 Upper die device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH034318U (en) * 1989-06-01 1991-01-17
JPH05285560A (en) * 1992-04-06 1993-11-02 Amada Metrecs Co Ltd Punching die
JPH10113725A (en) * 1996-10-08 1998-05-06 Amada Metrecs Co Ltd Stripper plate attaching and detaching method in punch press die and its device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH034318U (en) * 1989-06-01 1991-01-17
JPH05285560A (en) * 1992-04-06 1993-11-02 Amada Metrecs Co Ltd Punching die
JPH10113725A (en) * 1996-10-08 1998-05-06 Amada Metrecs Co Ltd Stripper plate attaching and detaching method in punch press die and its device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002034426A1 (en) * 2000-10-26 2002-05-02 Amada Company, Limited Metal mold device
US7007582B2 (en) 2000-10-26 2006-03-07 Amada Company, Limited Die device
US7156009B2 (en) 2000-10-26 2007-01-02 Amada Company, Limited Die device
CN100402178C (en) * 2000-10-26 2008-07-16 株式会社阿玛达 Upper die device
JP2005528986A (en) * 2002-06-07 2005-09-29 ウィルソン トゥール インターナショナル,インコーポレイティド Improved stripper plate retention system
JP2006167746A (en) * 2004-12-15 2006-06-29 Amada Co Ltd Punch die assembly
JP4713879B2 (en) * 2004-12-15 2011-06-29 株式会社アマダ Punch mold assembly

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