JPH04210897A - Progressive pressing die - Google Patents
Progressive pressing dieInfo
- Publication number
- JPH04210897A JPH04210897A JP40057390A JP40057390A JPH04210897A JP H04210897 A JPH04210897 A JP H04210897A JP 40057390 A JP40057390 A JP 40057390A JP 40057390 A JP40057390 A JP 40057390A JP H04210897 A JPH04210897 A JP H04210897A
- Authority
- JP
- Japan
- Prior art keywords
- mold
- divided
- die
- dies
- base
- 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
- 230000000750 progressive effect Effects 0.000 title claims abstract description 25
- 238000005452 bending Methods 0.000 claims abstract description 6
- 238000005553 drilling Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 15
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000003754 machining Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Press Drives And Press Lines (AREA)
Abstract
Description
［０００１１ [00011
【産業上の利用分野］本発明は被加工物を移動させなが
ら絞り加工、孔明は加工２曲げ加工等の加工を順次実行
する順送プレス金型に関する。この順送プレス金型は、
加工に必要な一連のパンチとダイ（図示せず）の全てを
装備した構成になっているので、被加工物がこの順送プ
レス金型を通過した時には全加工工程が終了している。
従って、この順送プレス金型を使用して作業を行うと工
程間のロスタイムが無くなって作業効率が著しく向上す
るため、最近は機構部品のプレス加工等に広く利用され
ている。本発明はこの順送プレス金型の改良に関する。
［０００２］
【従来の技術】図２は従来の順送プレス金型の構造を示
す要部切断側面図である。図２に示すように、従来の順
送プレス金型は、下型１３と上型１４を互いに対となる
形で装備した金型部１５と、この金型部１５の下型１３
と上型１４を保持するための下型用ベース１および上型
用ベース２を装備している。図中、７は金型部１５を下
型用ベース１に位置決めするための位置決めビン、８は
下型１３と上型１４を下型用ベース１と上型用ベース２
に固定するための固定ネジ、１２は上型用ベース２側に
設けられたガイドビン、１１はこのガイドビン１２対応
に下型用ベース１側に設けられたガイド孔をそれぞれ示
す。
［０００３］この順送プレス金型は、金型部１５の内部
に加工工程の全てに対応するパンチとダイ（図示せず）
を装備すると共に、これら一連のパンチとダイか同時に
作動して下型１３と上型１４間を移動する被加工物１０
に対して例えば絞り加工、孔明は加工或いは曲げ加工等
の加工を順次実行して行くプレス金型である。この順送
プレス金型による加エバターンは以下に述べる通りであ
る。■。
被加工物１０を矢印方向に移動させてこれを第１段階の
加工点（図示せず）に位置決めする。■、被加工物１０
の位置決めが終了した時点で上型１４が矢印り方向に下
降してきて所定のプレス加工をそれぞれの加工点で実施
する。
この順送プレス金型は、全体工程が例えば１０工程であ
る場合は、金型部１５の中に装備されている１０対のパ
ンチとダイか作動してそれぞれの所定位置において各工
程に対応するプレス加工を行う。■、加工が終了すると
上型１４は矢印Ｕ方向に復帰して待機する。００次工程
を実行するために被加工物１０をさらに移動させてこれ
を第２段階の加工点に位置決めする。■、上型１４が再
び矢印り方向に下降してきて被加工物１０に対して第２
段階の加工を実施する。■、以下この加エバターンを第
３段階〜第１０段階に渡って順次実施する。
［０００４］[Industrial Application Field] The present invention relates to a progressive press mold that sequentially performs drawing, drilling, machining, bending, etc. while moving a workpiece. This progressive press mold is
Since the machine is equipped with a series of punches and dies (not shown) necessary for processing, the entire processing process is completed when the workpiece passes through this progressive press mold. Therefore, when work is performed using this progressive press mold, there is no loss time between processes and work efficiency is significantly improved, so it has recently been widely used for press working of mechanical parts. The present invention relates to improvements in this progressive press mold. 2. Description of the Related Art FIG. 2 is a cross-sectional side view showing the structure of a conventional progressive press mold. As shown in FIG. 2, the conventional progressive press mold includes a mold part 15 equipped with a lower mold 13 and an upper mold 14 in a pair with each other, and a lower mold 13 of this mold part 15.
It is equipped with a lower mold base 1 and an upper mold base 2 for holding an upper mold 14. In the figure, 7 is a positioning bin for positioning the mold part 15 on the lower mold base 1, and 8 is a positioning bin for positioning the lower mold 13 and the upper mold 14 on the lower mold base 1 and the upper mold base 2.
A fixing screw 12 is provided on the upper die base 2 side, and 11 is a guide hole provided on the lower die base 1 side in correspondence with the guide bin 12. [0003] This progressive press mold has punches and dies (not shown) that correspond to all the processing steps inside the mold part 15.
The workpiece 10 is equipped with a series of punches and dies that operate simultaneously to move between the lower die 13 and the upper die 14.
On the other hand, it is a press die in which processes such as drawing, drilling, bending, etc. are sequentially performed. The evaporation process using this progressive press die is as described below. ■. The workpiece 10 is moved in the direction of the arrow to position it at a first stage processing point (not shown). ■, Workpiece 10
When the positioning is completed, the upper mold 14 descends in the direction of the arrow and predetermined press working is performed at each working point. In this progressive press mold, when the entire process includes, for example, 10 steps, the 10 pairs of punches and dies installed in the mold section 15 operate to correspond to each step at their respective predetermined positions. Perform press processing. (2) When the machining is completed, the upper mold 14 returns to the direction of arrow U and waits. In order to perform the 00th step, the workpiece 10 is further moved and positioned at the second stage processing point. ■, the upper mold 14 descends again in the direction of the arrow and the second
Perform stage processing. (2) Hereinafter, this modification process is carried out sequentially from the 3rd stage to the 10th stage. [0004]
【発明が解決しようとする課題】従来の順送プレス金型
は、プレス加工に必要なパンチとダイの全てをこの金型
部１５内に装備していることから、加工工程数が多いと
金型部１５の寸法が大きくなり、同時に重量が増大する
。従って、金型部１５のメンテナンスを行うためにこれ
を取り外す作業、或いはこの金型部１５を交換する作業
等は大型の重量物を扱うことになるので作業が大変であ
る。
［０００５１本発明は金型部を分割した型レイアウトと
することにより、この金型部を小型軽量化してその取扱
い性を向上させた順送プレス金型の提供を目的とする。
［０００６］[Problems to be Solved by the Invention] Conventional progressive press dies are equipped with all the punches and dies necessary for press working in the mold section 15, so if there are many processing steps, the The dimensions of the mold section 15 increase, and at the same time the weight increases. Therefore, the work of removing the mold part 15 for maintenance or the work of replacing the mold part 15 is difficult because it involves handling large and heavy objects. [00051] An object of the present invention is to provide a progressive press mold in which the mold part is made smaller and lighter by having a mold layout in which the mold part is divided, and the handleability thereof is improved. [0006]
【課題を解決するための手段】本発明による順送プレス
金型は、当該順送プレス金型に装備される金型部５を少
なくとも加工工程別に分割すると共に、分割されたこれ
ら各分割金型部５Ａ、 ５Ｂ−−−−５Ｎを下型用ベー
ス１および上型用ベース２に対してそれぞれ着脱可能に
配置した構造になっている。
［０００７］[Means for Solving the Problems] The progressive press mold according to the present invention divides the mold section 5 equipped in the progressive press mold at least according to processing steps, and each of these divided molds It has a structure in which parts 5A, 5B---5N are arranged to be removably attached to the lower mold base 1 and the upper mold base 2, respectively. [0007]
【作用】この順送プレス金型は、金型部５を少なくとも
加工工程別に分割すると共に、分割されたこれら各分割
金型部５Ａ、 ５Ｂ−−−−５Ｎを下型用ベース１およ
び上型用ベース２に対してそれぞれ着脱可能に配置した
構造になっていることから、これら各分割金型部５Ａ、
５Ｂ−−−−５Ｎが小型軽量化され、従ってその取扱
いが著しく効率化される。
［０００８］[Function] This progressive press mold divides the mold part 5 at least according to the processing process, and each of these divided mold parts 5A, 5B----5N is used as the base 1 for the lower mold and for the upper mold. Since the structure is such that each of these divided mold parts 5A,
5B--5N is made smaller and lighter, so its handling becomes significantly more efficient. [0008]
【実施例】以下実施例図に基づいて本発明の詳細な説明
する。図１は本発明の一実施例を示す要部切断側面図で
あるが、前記図２と同一部分にはそれぞれ同一符号を付
している。図１に示すように、本発明による順送プレス
金型は、当該順送プレス金型に装備される金型部５を少
なくとも加工工程別に分割すると共に、分割されたこれ
ら各分割金型部５Ａ、 ５Ｂ −５Ｎを下型用ベース
１および上型用ベース２に対してそれぞれ着脱可能に配
置した構造になっている。
［０００９］この金型部５は、例えば絞り加工を行うパ
ンチとダイを集結して第１番目の分割金型部（以下第１
分割金型部と称する） ５Ａを構成し、穴明は工程を行
うパンチとダイを集結して第２番目の分割金型部（以下
第２分割金型部と称する） ５Ｂを構成し、曲げ加工を
行うパンチとダイを集結して第Ｎ番目の分割金型部（以
下第Ｎ分割金型部と称する）５Ｎを構成するといった金
型レイアウトになっている。
［００１０１このように、この順送プレス金型は、金型
部５が第１分割金型部５Ａと第２分割金型部５Ｂと第１
分割金型部５Ｎに分割されているので、各分割金型部５
Ａ、 ５Ｂ。
５Ｎのサイズと重量はこれらが一体化された従来の金型
部１５に比して著しく小型軽量化される。さらに、これ
ら各分割金型部５Ａと５Ｂと５Ｎは位置決めビン７を介
してそれぞれ下型用ベース１と上型用ベース２に装着さ
れているので、これらを個々に取り外してもこれを容易
に正規の位置に復帰させることができる。
［００１１１本実施例においては、金型部５を、絞り加
工を行う第１分割金型部５Ａと、孔明は加工を行う第２
分割金型部５Ｂと、曲げ加工を行う第１分割金型部５Ｎ
に分割した金型レイアウトになっているが、この分割基
準は金型部５のサイズや重量、さらに工程順序等を勘案
して決定されるものであって特定しない。
［００１２］
【発明の効果１以上の説明から明らかなように、本発明
による順送プレス金型は、金型部を分割した型レイアウ
トになっているので、金型部のメンテナンス作業や交換
作業が著しく効率化される。DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be explained in detail below based on the drawings of the embodiments. FIG. 1 is a cutaway side view of essential parts showing an embodiment of the present invention, and the same parts as in FIG. 2 are designated by the same reference numerals. As shown in FIG. 1, the progressive press mold according to the present invention has a mold section 5 equipped in the progressive press mold divided at least according to processing steps, and each divided mold section 5A. , 5B-5N are arranged in a removably manner to a lower mold base 1 and an upper mold base 2, respectively. [0009] This mold section 5 is a first divided mold section (hereinafter referred to as the first
The punch and die that perform the bending process are assembled to form the second split mold part (hereinafter referred to as the second split mold part) 5B. The mold layout is such that the punches and dies for processing are assembled to form an Nth divided mold section (hereinafter referred to as the Nth divided mold section) 5N. [00101 As described above, in this progressive press mold, the mold part 5 is divided into the first divided mold part 5A, the second divided mold part 5B, and the first divided mold part 5B.
Since it is divided into divided mold parts 5N, each divided mold part 5
A, 5B. The size and weight of 5N are significantly smaller and lighter than the conventional mold part 15 in which these are integrated. Furthermore, since these divided mold parts 5A, 5B, and 5N are attached to the lower mold base 1 and the upper mold base 2, respectively, via positioning pins 7, they can be easily removed even if they are removed individually. It can be returned to its normal position. [00111 In this embodiment, the mold part 5 is divided into a first divided mold part 5A that performs the drawing process, and a second divided mold part 5A that performs the process.
A split mold part 5B and a first split mold part 5N that performs bending.
Although the mold layout is divided into two parts, the division criteria are determined by taking into account the size and weight of the mold part 5, the process order, etc., and are not specified. [0012] Effects of the Invention 1 As is clear from the above description, the progressive press mold according to the present invention has a mold layout in which the mold part is divided, so that maintenance work and replacement work of the mold part are easy. becomes significantly more efficient.
【図１】本発明の一実施例を示す要部切断側断面図であ
る。FIG. 1 is a sectional side view of a main part showing an embodiment of the present invention.
【図２】従来の順送プレス金型の構造を示す要部切断側
面図である。FIG. 2 is a cutaway side view of a main part showing the structure of a conventional progressive press die.
１ 下型用ベース ２ 上型用ベース ３ａ、第１分割金型部の下型 ３ｂ 第２分割金型部の下型 ３ｎ 第Ｎ分割金型部の下型 ４ａ 第１分割金型部の上型 ４ｂ 第２分割金型部の上型 ４ｎ 第Ｎ分割金型部の上型 ５．１５金型部 ５Ａ 第１分割金型部 ５Ｂ 第２分割金型部 ５Ｎ 第Ｎ分割金型部 ７ 位置決めビン ８ 固定ネジ １０ 被加工物 １１ ガイド孔 １２ ガイドビン １３ 従来の下型 １４ 従来の上型 1 Base for lower mold 2 Base for upper mold 3a, lower mold of first split mold part 3b Lower mold of second split mold part 3n Lower mold of Nth split mold part 4a Upper mold of first split mold part 4b Upper mold of second split mold part 4n Upper mold of Nth split mold part 5.15 Mold section 5A First split mold part 5B Second split mold part 5N Nth division mold part 7 Positioning bin 8 Fixing screw 10 Workpiece 11 Guide hole 12 Guide bin 13. Conventional lower mold 14 Conventional upper mold
Claims (1)
工、孔明け加工、曲げ加工等の加工工程を順次実行する
順送プレス金型において、当該順送プレス金型に装備さ
れる金型部（５）を少なくとも加工工程別に分割すると
ともに、分割されたこれら各分割金型部（５Ａ、５Ｂ…
……５Ｎ）を下型用ベース（１）および上型用ベース（
２）に対してそれぞれ着脱可能に配置したことを特徴と
する順送プレス金型。[Claim 1] A progressive press mold that sequentially performs processing steps such as drawing, drilling, and bending while moving a workpiece (10); The mold part (5) is divided at least according to processing steps, and each of these divided mold parts (5A, 5B...
...5N) to the lower mold base (1) and the upper mold base (
2) A progressive press mold is characterized in that it is arranged so as to be detachable from each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP40057390A JPH04210897A (en) | 1990-12-06 | 1990-12-06 | Progressive pressing die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP40057390A JPH04210897A (en) | 1990-12-06 | 1990-12-06 | Progressive pressing die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04210897A true JPH04210897A (en) | 1992-07-31 |
Family
ID=18510469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP40057390A Pending JPH04210897A (en) | 1990-12-06 | 1990-12-06 | Progressive pressing die |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04210897A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09155600A (en) * | 1995-11-30 | 1997-06-17 | Denso Corp | Method for pressing metal plate and device therefor |
| JP2004122155A (en) * | 2002-09-30 | 2004-04-22 | Dowa Mining Co Ltd | Method and apparatus for manufacturing cooling plate for electronic equipment |
-
1990
- 1990-12-06 JP JP40057390A patent/JPH04210897A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09155600A (en) * | 1995-11-30 | 1997-06-17 | Denso Corp | Method for pressing metal plate and device therefor |
| JP2004122155A (en) * | 2002-09-30 | 2004-04-22 | Dowa Mining Co Ltd | Method and apparatus for manufacturing cooling plate for electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 19990601 |