JPS62179125U - - Google Patents
Info
- Publication number
- JPS62179125U JPS62179125U JP6714186U JP6714186U JPS62179125U JP S62179125 U JPS62179125 U JP S62179125U JP 6714186 U JP6714186 U JP 6714186U JP 6714186 U JP6714186 U JP 6714186U JP S62179125 U JPS62179125 U JP S62179125U
- Authority
- JP
- Japan
- Prior art keywords
- workpiece
- punch
- pad
- sectional
- 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
- 238000003754 machining Methods 0.000 description 3
- 238000009966 trimming Methods 0.000 description 1
Landscapes
- Punching Or Piercing (AREA)
Description
第１図はこの考案の一実施例によるトリム型に
おいてワークに当接部が当接した状態を説明する
要部の断面図、第２図はリストライクが行われた
状態を説明する要部の断面図、第３図はトリミン
グが行われた状態を説明する要部の断面図、第４
図はパツドとポンチと加工前のワークとを説明す
る斜視図、第５図はパツドとポンチと加工後のワ
ークとを説明する斜視図、第６図は従来のトリム
型においてワークにパツドが当接した状態を説明
する要部の断面図、第７図は第６図の状態から加
工後に至つた状態を説明する要部の断面図である
。
１……パツド、２……ポンチ、３……セクシヨ
ナルダイ、１０……当接部、Ｗ……ワーク、Ｗａ
……予備成形部。
Figure 1 is a sectional view of the main parts of a trim die according to an embodiment of this invention, illustrating the state in which the abutting part is in contact with the workpiece, and Figure 2 is a sectional view of the main parts, illustrating the state in which restriking has been performed. A cross-sectional view, Figure 3 is a cross-sectional view of the main part explaining the state in which trimming has been performed, and Figure 4 is a cross-sectional view of the main part.
The figure is a perspective view illustrating a pad, a punch, and a workpiece before machining, FIG. 5 is a perspective view illustrating a pad, a punch, and a workpiece after machining, and FIG. 6 is a perspective view illustrating a pad, a punch, and a workpiece after machining. FIG. 7 is a cross-sectional view of the main part to explain the state of contact, and FIG. 7 is a cross-sectional view of the main part to explain the state reached after processing from the state of FIG. 6. 1... Pad, 2... Punch, 3... Sectional die, 10... Contact part, W... Work, Wa
...Preforming section.
Claims (1)
るためのリストライクを行うのに続いて、少なく
とも前記予備成形部を含むワークの端部を切断す
る構造のトリム型において、ポンチとの間でワー
クをリストライクするパツドと、前記ポンチとの
間で前記ワークの端部を切断するセクシヨナルダ
イとを備え、前記セクシヨナルダイに、前記パツ
ドよりも先行して予備成形部の端部に当接する当
接部を設けたことを特徴とするトリム型。 After performing a restrike to further shape the preformed part, the workpiece is cut between a punch and a trim die having a structure for cutting at least the end of the workpiece including the preformed part. a pad for restriking the workpiece, and a sectional die for cutting the end of the workpiece between the punch and the sectional die, the sectional die having an abutting part that comes into contact with the end of the preformed part in advance of the pad. The trim type is characterized by the fact that it has a
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6714186U JPS62179125U (en) | 1986-05-02 | 1986-05-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6714186U JPS62179125U (en) | 1986-05-02 | 1986-05-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62179125U true JPS62179125U (en) | 1987-11-13 |
Family
ID=30905776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6714186U Pending JPS62179125U (en) | 1986-05-02 | 1986-05-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62179125U (en) |
-
1986
- 1986-05-02 JP JP6714186U patent/JPS62179125U/ja active Pending
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