JPS62165030U - - Google Patents
Info
- Publication number
- JPS62165030U JPS62165030U JP5316186U JP5316186U JPS62165030U JP S62165030 U JPS62165030 U JP S62165030U JP 5316186 U JP5316186 U JP 5316186U JP 5316186 U JP5316186 U JP 5316186U JP S62165030 U JPS62165030 U JP S62165030U
- Authority
- JP
- Japan
- Prior art keywords
- die
- divided
- chamfered part
- chamfered
- forming
- 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
- 238000005242 forging Methods 0.000 claims 1
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Forging (AREA)
Description
第１図は本考案の一実施例を示す図で第２図の
Ｄ部拡大図に対応する図、第２図は従来の金型の
断面図、第３図は第２図のＤ部拡大図、第４図は
アツパーダイスの断面図で第５図のＡ―Ａ線に沿
う断面図、第５図は第４図の下面図である。
１……ダイス、１ａ……アツパーダイス、１ｂ
……ロアダイス、３……パンチ、４ａ，４ｂ……
分割面、５……面取部成形面、６……水抜孔、１
０……棚状部、Ｗ……鍛造品、ｍ……空隙、Ｃ…
…面取部。
Figure 1 shows an embodiment of the present invention, and corresponds to the enlarged view of section D in Figure 2, Figure 2 is a sectional view of a conventional mold, and Figure 3 is an enlarged view of section D in Figure 2. 4 is a cross-sectional view of the upper die, taken along the line AA in FIG. 5, and FIG. 5 is a bottom view of the upper die. 1...Dice, 1a...Atsupah dice, 1b
...Lower dice, 3...Punch, 4a, 4b...
Dividing surface, 5... Chamfered part molding surface, 6... Drain hole, 1
0...shelf, W...forged product, m...gap, C...
... Chamfered part.
Claims (1)
面取部をもつ鍛造品を成形するための金型であつ
て、前記ダイスは面取部成形面を通る分割面より
アツパーダイスとロアダイスとに分割されてなり
、前記分割面を延長して面取部成形面に平坦な棚
状部を形成したことを特徴とする鍛造用金型。 A mold for forming a forged product having a chamfered part at a corner, which is composed of a die and a punch, and the die is divided into an upper die and a lower die by a dividing surface passing through a chamfered part forming surface. A forging die, characterized in that the divided surface is extended to form a flat shelf-like portion on the chamfered portion forming surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5316186U JPS62165030U (en) | 1986-04-09 | 1986-04-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5316186U JPS62165030U (en) | 1986-04-09 | 1986-04-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62165030U true JPS62165030U (en) | 1987-10-20 |
Family
ID=30878965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5316186U Pending JPS62165030U (en) | 1986-04-09 | 1986-04-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62165030U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013202638A (en) * | 2012-03-28 | 2013-10-07 | Hitachi Automotive Systems Ltd | Hollow piston for disk brake and molding die |
-
1986
- 1986-04-09 JP JP5316186U patent/JPS62165030U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013202638A (en) * | 2012-03-28 | 2013-10-07 | Hitachi Automotive Systems Ltd | Hollow piston for disk brake and molding die |