JPS6410323U - - Google Patents
Info
- Publication number
- JPS6410323U JPS6410323U JP10585087U JP10585087U JPS6410323U JP S6410323 U JPS6410323 U JP S6410323U JP 10585087 U JP10585087 U JP 10585087U JP 10585087 U JP10585087 U JP 10585087U JP S6410323 U JPS6410323 U JP S6410323U
- Authority
- JP
- Japan
- Prior art keywords
- press
- sliding contact
- punch
- pressed
- contact part
- 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
- 230000037303 wrinkles Effects 0.000 claims description 3
Landscapes
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Description
第１図および第２図はこの考案の第１実施例を
示し、第１図はその摺動接触部によつてプレス素
材を押えている状態の断面図、第２図はその突条
がプレス素材に食い込んだ状態の断面図、第３図
および第４図はこの考案の第２実施例を示し、第
３図は摺動接触部でプレス素材を押えている状態
の断面図、第４図はその突条がプレス素材に食い
込んだ状態の断面図、第５図ないし第１３図はこ
の考案の更に他の実施例をそれぞれ示す断面図で
ある。第１４図は絞りプレス型の一例を示す概略
的な断面図である。
１…プレス素材、３…上型しわ押え、４…成形
ポンチ、５…下型しわ押え、１０…摺動接触部、
１１…突条、１２…可動ブロツク、２１…係合部
。
Figures 1 and 2 show the first embodiment of this invention; Figure 1 is a cross-sectional view of the press material being held down by the sliding contact portion; 3 and 4 show a second embodiment of this invention, and FIG. 3 is a sectional view of the pressing material being pressed by the sliding contact portion, and FIG. 1 is a sectional view showing the state in which the protrusions have bitten into the press material, and FIGS. 5 to 13 are sectional views showing still other embodiments of this invention. FIG. 14 is a schematic cross-sectional view showing an example of a drawing press mold. 1...Press material, 3...Upper mold wrinkle holder, 4...Forming punch, 5...Lower mold wrinkle holder, 10...Sliding contact part,
DESCRIPTION OF SYMBOLS 11... Projection, 12... Movable block, 21... Engagement part.
Claims (1)
状に成形するポンチと、ポンチの外周側に設けら
れてプレス素材を挟み付けて保持する上下のしわ
押えとを備えたプレス型において、 上下のしわ押えのうちいずれか一方のしわ押え
に、他方のしわ押えもしくはポンチに向けて押圧
されてプレス素材に広い面積で接触する摺動接触
部と、プレス素材の流れ方向において摺動接触部
より下流側に位置しかつプレス素材の端部が摺動
接触部から外れることによりプレス素材を局部的
に屈曲させもしくはプレス素材に食い込む係合部
とが設けられていることを特徴とするプレス型に
おける素材流入制御装置。[Scope of Claim for Utility Model Registration] A punch that presses a press material in the thickness direction to form it into a predetermined shape, and upper and lower wrinkle pressers that are provided on the outer periphery of the punch and hold the press material in place. In the press die, one of the upper and lower crease presses has a sliding contact part that is pressed toward the other crease press or the punch and contacts the press material over a wide area, and the flow of the press material. An engaging part is provided that is located downstream of the sliding contact part in the direction and that locally bends the pressed material or bites into the pressed material when the end of the pressed material comes off the sliding contact part. A material inflow control device for a press mold characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10585087U JPH06181Y2 (en) | 1987-07-09 | 1987-07-09 | Material inflow control device in press die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10585087U JPH06181Y2 (en) | 1987-07-09 | 1987-07-09 | Material inflow control device in press die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6410323U true JPS6410323U (en) | 1989-01-19 |
| JPH06181Y2 JPH06181Y2 (en) | 1994-01-05 |
Family
ID=31338835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10585087U Expired - Lifetime JPH06181Y2 (en) | 1987-07-09 | 1987-07-09 | Material inflow control device in press die |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH06181Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009061508A (en) * | 2008-12-19 | 2009-03-26 | Universal Seikan Kk | Deep drawing mold |
| JP2014076462A (en) * | 2012-10-10 | 2014-05-01 | Toyo Kohan Co Ltd | Method of manufacturing cylindrical vessel |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003010556A2 (en) | 2001-07-25 | 2003-02-06 | Dentsply International Inc. | Real-time digital x-ray imaging apparatus |
-
1987
- 1987-07-09 JP JP10585087U patent/JPH06181Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009061508A (en) * | 2008-12-19 | 2009-03-26 | Universal Seikan Kk | Deep drawing mold |
| JP2014076462A (en) * | 2012-10-10 | 2014-05-01 | Toyo Kohan Co Ltd | Method of manufacturing cylindrical vessel |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06181Y2 (en) | 1994-01-05 |