JPS62202911U - - Google Patents
Info
- Publication number
- JPS62202911U JPS62202911U JP8950986U JP8950986U JPS62202911U JP S62202911 U JPS62202911 U JP S62202911U JP 8950986 U JP8950986 U JP 8950986U JP 8950986 U JP8950986 U JP 8950986U JP S62202911 U JPS62202911 U JP S62202911U
- Authority
- JP
- Japan
- Prior art keywords
- shadow mask
- mask plate
- press
- knurl
- clamps
- 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
- 230000037303 wrinkles Effects 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims 1
- 239000011324 bead Substances 0.000 description 3
Description
第１図は本考案によるナール方式によるプレス
型断面図、第２図は本考案のダイ部の斜視図、第
３図は従来のビード方式によるプレス型の断面図
である。
１……シヤドウマスク板、２……しわ抑えパツ
ド、３……ポンチ、４……しわ抑えダイ、５……
ビード、６……ビード溝、７，８……ナール部。
FIG. 1 is a cross-sectional view of a press die using a knurl method according to the present invention, FIG. 2 is a perspective view of a die portion of the present invention, and FIG. 3 is a cross-sectional view of a press mold using a conventional bead method. 1...Shadow mask board, 2...Wrinkle suppressing pad, 3...Punch, 4...Wrinkle suppressing die, 5...
Bead, 6...Bead groove, 7, 8...Knurl portion.
Claims (1)
おいて、シヤドウマスク板のしわ抑え領域を挾持
する機構部に環状もしくは部分的にナールを形成
したことを特徴とするシヤドウマスク板用プレス
型。 A press mold for press-shaping a shadow mask plate, characterized in that a knurl is formed in a ring shape or partially in a mechanism portion that clamps a wrinkle suppressing area of the shadow mask plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8950986U JPS62202911U (en) | 1986-06-11 | 1986-06-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8950986U JPS62202911U (en) | 1986-06-11 | 1986-06-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62202911U true JPS62202911U (en) | 1987-12-24 |
Family
ID=30948554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8950986U Pending JPS62202911U (en) | 1986-06-11 | 1986-06-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62202911U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020082156A (en) * | 2018-11-28 | 2020-06-04 | ダイハツ工業株式会社 | Press-molding die and manufacturing method for the same |
-
1986
- 1986-06-11 JP JP8950986U patent/JPS62202911U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020082156A (en) * | 2018-11-28 | 2020-06-04 | ダイハツ工業株式会社 | Press-molding die and manufacturing method for the same |