JPH0259821U - - Google Patents
Info
- Publication number
- JPH0259821U JPH0259821U JP13631588U JP13631588U JPH0259821U JP H0259821 U JPH0259821 U JP H0259821U JP 13631588 U JP13631588 U JP 13631588U JP 13631588 U JP13631588 U JP 13631588U JP H0259821 U JPH0259821 U JP H0259821U
- Authority
- JP
- Japan
- Prior art keywords
- punch
- cooperates
- processing
- trim
- piercing
- 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
Links
- 238000000034 method Methods 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims 2
- 238000009966 trimming Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Punching Or Piercing (AREA)
Description
第１図は本考案のプレス加工装置の一実施例を
示す上型下降時の断面図、第２図は第１図の上型
上昇時の断面図、第３図は第１図のプレス加工装
置で成形された成形品の断面図、第４図は従来の
プレス加工方法の一例を示す説明図、第５図は成
形品の一例を示すドアアウタパネルの斜視図であ
る。
２……アウタスライド、３……インナスライド
、５……ポンチ、６……下型、７……クツシヨン
パツド、１３……ダイ、１７……ピアスポンチ、
１８……トリム・フランジ加工ポンチ、Ｗ……ブ
ランク材（成形品）、Ｆ……フランジ部、Ｈ……
ピアス穴。
Fig. 1 is a cross-sectional view of an embodiment of the press working apparatus of the present invention when the upper mold is lowered, Fig. 2 is a cross-sectional view of the upper mold shown in Fig. 1 when it is raised, and Fig. 3 is the press working of Fig. 1. FIG. 4 is an explanatory diagram showing an example of a conventional press working method, and FIG. 5 is a perspective view of a door outer panel showing an example of the molded product. 2... Outer slide, 3... Inner slide, 5... Punch, 6... Lower die, 7... Cushion pad, 13... Die, 17... Earring punch,
18...Trim/flange processing punch, W...Blank material (molded product), F...Flange part, H...
pierced hole.
Claims (1)
されて、絞り加工、トリム加工、フランジ曲げ加
工およびピアス加工の各加工を一工程で行う複合
型プレス加工装置であつて、ポンチと、ポンチと
ともに下型を構成するクツシヨンパツドと、アウ
タスライドに取り付けられ、クツシヨンパツドと
協働してブランク材を加圧挾持した上で前記ポン
チと協働して絞り加工を施すダイと、ダイに上下
動可能に弾性支持されるとともにインナスライド
により駆動され、前記ポンチと協働してトリム加
工を施すと同時にトリム加工が施された部位にフ
ランジ曲げ加工を施すトリム・フランジ加工ポン
チと、前記ダイに上下動可能に弾性支持されると
ともにインナスライドにより駆動され、前記ポン
チと協働してピアス加工を施すピアスポンチとか
ら構成されていることを特徴とする複合型プレス
加工装置。 It is a complex press machine that is driven by a double-action press machine and performs drawing, trimming, flange bending, and piercing in one process.The punch and the punch together form the lower die. a cushion pad which is attached to the outer slide and which cooperates with the cushion pad to pressurize and clamp the blank material and then cooperates with the punch to perform a drawing process; A trim/flange processing punch that is driven by an inner slide and cooperates with the punch to perform trim processing and at the same time performs flange bending processing on the trimmed area; and a trim/flange processing punch that is elastically supported by the die so as to be able to move up and down. and a piercing punch which is driven by an inner slide and cooperates with the punch to perform piercing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13631588U JPH0731850Y2 (en) | 1988-10-19 | 1988-10-19 | Combined press machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13631588U JPH0731850Y2 (en) | 1988-10-19 | 1988-10-19 | Combined press machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0259821U true JPH0259821U (en) | 1990-05-01 |
| JPH0731850Y2 JPH0731850Y2 (en) | 1995-07-26 |
Family
ID=31396710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13631588U Expired - Lifetime JPH0731850Y2 (en) | 1988-10-19 | 1988-10-19 | Combined press machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0731850Y2 (en) |
-
1988
- 1988-10-19 JP JP13631588U patent/JPH0731850Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0731850Y2 (en) | 1995-07-26 |
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