JPS6433316U - - Google Patents
Info
- Publication number
- JPS6433316U JPS6433316U JP12428687U JP12428687U JPS6433316U JP S6433316 U JPS6433316 U JP S6433316U JP 12428687 U JP12428687 U JP 12428687U JP 12428687 U JP12428687 U JP 12428687U JP S6433316 U JPS6433316 U JP S6433316U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- punch
- blank holder
- drawing press
- die
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Description
第１図Ａ，Ｂ，Ｃは本考案の一実施例を示す図
で、型の作動状態を示す断面図、第２図Ａ，Ｂ，
Ｃは本考案の他の実施例を示す図で、型の作動状
態を示す断面図、第３図Ａ，Ｂ，Ｃは従来の型の
作動状態を示す断面図、第４図Ａ，Ｂ，Ｃは第３
図のａ，ｂ，ｃの各断面に対応する図、第５図は
従来の型の他の例を示す断面図、第６図は第５図
の−線に沿う断面図である。
１……ブランクホルダ、３……ポンチ、６……
下型、７……ダイ（上型）、１１……フローテイ
ング部材としてのフローテイングダイ、１２……
弾性体、２２……弾性体、２３……フローテイン
グ部材としてのフローテイングポンチ、Ｗ……ワ
ーク。
Figures 1A, B, and C are views showing one embodiment of the present invention, and are cross-sectional views showing the operating state of the mold.
C is a diagram showing another embodiment of the present invention, and FIGS. 3A, B, and C are sectional views showing the operating state of the mold. FIGS. 4A, B, and C are sectional views showing the operating state of the conventional mold. C is the third
5 is a sectional view showing another example of the conventional type, and FIG. 6 is a sectional view taken along the line - in FIG. 5. 1... Blank holder, 3... Punch, 6...
Lower die, 7... die (upper die), 11... floating die as a floating member, 12...
Elastic body, 22...Elastic body, 23...Floating punch as a floating member, W...Work.
Claims (1)
構成してなる下部複動型の絞りプレス型において
、ポンチまたは上型を構成するダイに、ワークの
製品部領域の一部を先行してホールドするフロー
テイング部材をブランクホルダとは別に昇降可能
に弾性支持させたことを特徴とする絞りプレス型
。 In a lower double-acting drawing press mold in which the lower mold is composed of a liftable punch and a blank holder, a part of the product area of the workpiece is held in advance on the die that constitutes the punch or the upper mold. A drawing press type characterized in that a floating member is elastically supported separately from a blank holder so that it can be raised and lowered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12428687U JPS6433316U (en) | 1987-08-13 | 1987-08-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12428687U JPS6433316U (en) | 1987-08-13 | 1987-08-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6433316U true JPS6433316U (en) | 1989-03-01 |
Family
ID=31373890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12428687U Pending JPS6433316U (en) | 1987-08-13 | 1987-08-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6433316U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06235489A (en) * | 1993-02-04 | 1994-08-23 | Yamaha Corp | Joint mechanism of pressurizing tube |
-
1987
- 1987-08-13 JP JP12428687U patent/JPS6433316U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06235489A (en) * | 1993-02-04 | 1994-08-23 | Yamaha Corp | Joint mechanism of pressurizing tube |
| JP2842126B2 (en) * | 1993-02-04 | 1998-12-24 | ヤマハ株式会社 | Racket molding method |