JPH0172919U - - Google Patents
Info
- Publication number
- JPH0172919U JPH0172919U JP1987166716U JP16671687U JPH0172919U JP H0172919 U JPH0172919 U JP H0172919U JP 1987166716 U JP1987166716 U JP 1987166716U JP 16671687 U JP16671687 U JP 16671687U JP H0172919 U JPH0172919 U JP H0172919U
- Authority
- JP
- Japan
- Prior art keywords
- outer frame
- press
- cutting blade
- presses
- periphery
- 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 claims description 2
- 238000000034 method Methods 0.000 description 1
Landscapes
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Description
第１図は本考案の実施例の断面図、第２図は本
考案の実施例の嵌合時（右側）と切断時（左側）
の断面図、第３図はプレス絞型による製品の斜視
図、第４図はプレス絞型の工程を示す説明図、第
５図は従来のプレス絞型構造の断面図である。
１１……上型、１３……成形ポンチ、１４……
切断刃、１５……先行押えピン、１６ｂ……外周
縁。
Figure 1 is a sectional view of the embodiment of the present invention, and Figure 2 is the embodiment of the present invention when mated (right side) and when disconnected (left side).
3 is a perspective view of a product produced by a press drawing die, FIG. 4 is an explanatory view showing the press drawing process, and FIG. 5 is a sectional view of a conventional press drawing die structure. 11... Upper die, 13... Molding punch, 14...
Cutting blade, 15... Leading presser pin, 16b... Outer periphery.
Claims (1)
んだ位置に切断刃を下方に向けて設け、素材を押
える押え部材を、下型外枠の外側に位置するよう
に上型に、先端位置調節可能に設け、プレス時に
、前記押え部材と下型外枠とで素材の周辺を押え
つけるように設けたことを特徴とするプレス絞型
構造。 The cutting blade is placed facing downward on the upper mold with the molding punch attached, and the tip position is adjusted so that the presser member that presses the material is located outside the outer frame of the lower mold. A press drawing die structure, characterized in that the pressing member and the lower die outer frame press the periphery of the material during pressing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987166716U JPH0172919U (en) | 1987-10-30 | 1987-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987166716U JPH0172919U (en) | 1987-10-30 | 1987-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0172919U true JPH0172919U (en) | 1989-05-17 |
Family
ID=31454348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987166716U Pending JPH0172919U (en) | 1987-10-30 | 1987-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0172919U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002079327A (en) * | 2000-09-04 | 2002-03-19 | Hirotec Corp | Press forming die and work inflow prevention method with use of press forming die |
| JP2017024036A (en) * | 2015-07-21 | 2017-02-02 | マツダ株式会社 | Pressing device |
| JP2017024035A (en) * | 2015-07-21 | 2017-02-02 | マツダ株式会社 | Pressing device |
-
1987
- 1987-10-30 JP JP1987166716U patent/JPH0172919U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002079327A (en) * | 2000-09-04 | 2002-03-19 | Hirotec Corp | Press forming die and work inflow prevention method with use of press forming die |
| JP4575566B2 (en) * | 2000-09-04 | 2010-11-04 | 株式会社ヒロテック | Press molding die and method of preventing inflow of work using the press molding die |
| JP2017024036A (en) * | 2015-07-21 | 2017-02-02 | マツダ株式会社 | Pressing device |
| JP2017024035A (en) * | 2015-07-21 | 2017-02-02 | マツダ株式会社 | Pressing device |