JPS61147227U - - Google Patents
Info
- Publication number
- JPS61147227U JPS61147227U JP2935185U JP2935185U JPS61147227U JP S61147227 U JPS61147227 U JP S61147227U JP 2935185 U JP2935185 U JP 2935185U JP 2935185 U JP2935185 U JP 2935185U JP S61147227 U JPS61147227 U JP S61147227U
- Authority
- JP
- Japan
- Prior art keywords
- cavity
- upper punch
- powder metallurgy
- punch
- metallurgy mold
- 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
- 238000004663 powder metallurgy Methods 0.000 claims 2
- 239000000843 powder Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Landscapes
- Powder Metallurgy (AREA)
Description
第１図はこの考案による金型を構成する上パン
チと下パンチの一例を示す縦断側面図、第２図は
第１図のＡ―Ａ線を含む水平面でその上パンチを
切断した状態で示す上パンチの横断平面図、そし
て第３図は従来の金型を示す縦断側面図である。
図において、１……上パンチ、２……下パンチ
、３，３ａ〜３ｄ，７……キヤビテイ、４，４ａ
〜４ｄ……コアロツド、５……上パンチホルダ、
６……ダイス、８……圧縮空気導入管、９……シ
ユーボツクス、１０……原料粉末、１１……クラ
ンプ、１２……ボルト。
Fig. 1 is a vertical side view showing an example of the upper punch and lower punch that constitute the mold according to this invention, and Fig. 2 shows the upper punch cut along the horizontal plane including line A-A in Fig. 1. A cross-sectional plan view of the upper punch, and FIG. 3 is a vertical cross-sectional side view showing a conventional mold. In the figure, 1... Upper punch, 2... Lower punch, 3, 3a to 3d, 7... Cavity, 4, 4a
~4d... Core rod, 5... Upper punch holder,
6... Dice, 8... Compressed air introduction pipe, 9... Shoe box, 10... Raw material powder, 11... Clamp, 12... Bolt.
Claims (1)
イに嵌合するコアを有する下パンチとの一対のパ
ンチを備えた粉末冶金用金型において、前記上パ
ンチに、前記キヤビテイに連通する圧縮ガス導入
管を設けたことを特徴とする、前記粉末冶金用金
型。 In a powder metallurgy mold equipped with a pair of punches, an upper punch having a cavity and a lower punch having a core that fits into the cavity, the upper punch is provided with a compressed gas introduction pipe communicating with the cavity. The powder metallurgy mold as described above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2935185U JPS61147227U (en) | 1985-03-01 | 1985-03-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2935185U JPS61147227U (en) | 1985-03-01 | 1985-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61147227U true JPS61147227U (en) | 1986-09-11 |
Family
ID=30528081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2935185U Pending JPS61147227U (en) | 1985-03-01 | 1985-03-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61147227U (en) |
-
1985
- 1985-03-01 JP JP2935185U patent/JPS61147227U/ja active Pending