JPS62183927U - - Google Patents
Info
- Publication number
- JPS62183927U JPS62183927U JP6962586U JP6962586U JPS62183927U JP S62183927 U JPS62183927 U JP S62183927U JP 6962586 U JP6962586 U JP 6962586U JP 6962586 U JP6962586 U JP 6962586U JP S62183927 U JPS62183927 U JP S62183927U
- Authority
- JP
- Japan
- Prior art keywords
- punch
- piercing
- holder
- die
- pad
- 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
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Punching Or Piercing (AREA)
Description
第１図はこの考案の一実施例によるプレス型を
説明する断面図、第２図は成形後のワークを説明
する断面図、第３図は従来におけるプレス型を説
明する断面図である。
１…プレス型、２…上ホルダ（一方のホルダ）
、３…ピアスポンチ、４…パツド、４ａ，４ｂ…
フランジ成形部、５…下ホルダ（他方のホルダ）
、６…ボタンダイ、７，８…セクシヨナルダイ、
９…フローテイングポンチ。
FIG. 1 is a sectional view illustrating a press die according to an embodiment of the invention, FIG. 2 is a sectional view illustrating a workpiece after molding, and FIG. 3 is a sectional view illustrating a conventional press die. 1...Press mold, 2...Upper holder (one holder)
, 3... Earring punch, 4... Padded, 4a, 4b...
Flange forming part, 5...lower holder (other holder)
, 6... Button die, 7, 8... Sectional die,
9...Floating punch.
Claims (1)
レス型であつて、一方のホルダに、ピアスポンチ
とこのピアスポンチよりも先行しうるように弾性
保持され且つフランジ成形部を有するパツドとを
備え、他方のホルダに、前記ピアスポンチに対応
するボタンダイと前記フランジ成形部に相対向す
るセクシヨナルダイとを固定状態で設けると共に
、前記パツドに相対向するフローテイングポンチ
を弾性保持して設けたことを特徴とするプレス型
。 A press die that performs piercing and flanging in one step, in which one holder is equipped with a piercing punch and a pad that is elastically held so as to be able to precede the piercing punch and has a flange forming part, and the other The holder is provided with a button die corresponding to the piercing punch and a sectional die facing the flange forming part in a fixed state, and a floating punch facing the pad is elastically held. Press type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6962586U JPS62183927U (en) | 1986-05-09 | 1986-05-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6962586U JPS62183927U (en) | 1986-05-09 | 1986-05-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62183927U true JPS62183927U (en) | 1987-11-21 |
Family
ID=30910525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6962586U Pending JPS62183927U (en) | 1986-05-09 | 1986-05-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62183927U (en) |
-
1986
- 1986-05-09 JP JP6962586U patent/JPS62183927U/ja active Pending