JPH02138018U - - Google Patents
Info
- Publication number
- JPH02138018U JPH02138018U JP4295489U JP4295489U JPH02138018U JP H02138018 U JPH02138018 U JP H02138018U JP 4295489 U JP4295489 U JP 4295489U JP 4295489 U JP4295489 U JP 4295489U JP H02138018 U JPH02138018 U JP H02138018U
- Authority
- JP
- Japan
- Prior art keywords
- cushion
- stroke
- blank holder
- lower blank
- pin
- 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
- 239000006096 absorbing agent Substances 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 230000035939 shock Effects 0.000 claims 1
Landscapes
- Presses And Accessory Devices Thereof (AREA)
Description
第１図は本考案による金型の断面図、第２図は
従来の金型の断面図である。
１……下型本体、２……ロアブランクホルダ、
３……アツパブランクホルダ、４……クツシヨン
ピン、５……緩衝装置。
FIG. 1 is a sectional view of a mold according to the present invention, and FIG. 2 is a sectional view of a conventional mold. 1...Lower die main body, 2...Lower blank holder,
3...Atsupa blank holder, 4...Cushion pin, 5...Buffer device.
Claims (1)
に必要なクツシヨンストロークを有するクツシヨ
ンピンと、前記クツシヨンピンのクツシヨンスト
ローク以上のストロークで前記ロアブランクホル
ダを持ち上げるガスシリンダ等の緩衝装置とを設
けたことを特徴とするプレス金型。 A lower mold body equipped with a lower blank holder is provided with a cushion pin having a cushion stroke necessary for molding, and a shock absorber such as a gas cylinder that lifts the lower blank holder with a stroke equal to or longer than the cushion stroke of the cushion pin. A press mold featuring
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4295489U JPH02138018U (en) | 1989-04-14 | 1989-04-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4295489U JPH02138018U (en) | 1989-04-14 | 1989-04-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02138018U true JPH02138018U (en) | 1990-11-19 |
Family
ID=31554949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4295489U Pending JPH02138018U (en) | 1989-04-14 | 1989-04-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02138018U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6256227B2 (en) * | 1983-04-28 | 1987-11-25 | Sky Aluminium |
-
1989
- 1989-04-14 JP JP4295489U patent/JPH02138018U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6256227B2 (en) * | 1983-04-28 | 1987-11-25 | Sky Aluminium |