JPH0345929U - - Google Patents
Info
- Publication number
- JPH0345929U JPH0345929U JP10784789U JP10784789U JPH0345929U JP H0345929 U JPH0345929 U JP H0345929U JP 10784789 U JP10784789 U JP 10784789U JP 10784789 U JP10784789 U JP 10784789U JP H0345929 U JPH0345929 U JP H0345929U
- Authority
- JP
- Japan
- Prior art keywords
- powder
- shaft hole
- punch
- forming
- 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.)
- Granted
Links
- 239000000843 powder Substances 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Powder Metallurgy (AREA)
Description
第１図は本考案の実施例にかかる金属粉末の圧
粉成形装置の縦断側面図、第２図は第１図の−
断面図、第３図は第１図の−断面図、第４
図は第１図の―部分断面図、第５図は第１図
の−断面図、第６図は第１図の−断面図
、第７図および第８図は第１図図示の圧粉成形装
置により成形された圧粉成形体の平面図および縦
断面図、第９図および第１０図は本発明の圧粉成
形装置により成形される圧粉成形体の他の例を示
す平面図および縦断面図である。
１…圧粉成形体、２…シヤフト孔、３…位置決
め手段（角部）、１５…コアロツド、１６…ロア
パンチ、１６ａ…アウタロアパンチ、１６ｂ…イ
ンナロアパンチ、１７…ダイス、１８…アツパー
パンチ、１８ａ…アウタアツパーパンチ、１８ｂ
…インナアツパーパンチ。
FIG. 1 is a vertical sectional side view of a metal powder compacting apparatus according to an embodiment of the present invention, and FIG.
A sectional view, Figure 3 is a - sectional view of Figure 1, and Figure 4 is a cross-sectional view of Figure 1.
The figure is a partial sectional view of Fig. 1, Fig. 5 is a sectional view of Fig. 1, Fig. 6 is a sectional view of Fig. 1, and Figs. 7 and 8 are the compressed powder shown in Fig. 1. A plan view and a vertical cross-sectional view of a powder compact formed by the compacting device, and FIGS. 9 and 10 are a plan view and a longitudinal sectional view showing other examples of the compact compact formed by the compacting device of the invention, FIG. DESCRIPTION OF SYMBOLS 1...Powder compact, 2...Shaft hole, 3...Positioning means (corner part), 15...Core rod, 16...Lower punch, 16a...Outer lower punch, 16b...Inner lower punch, 17...Dice, 18...Upper punch, 18a ...Outer Upper Punch, 18b
...Inner Atsupah Punch.
Claims (1)
め手段を有するシヤフト孔を備え、該シヤフト孔
の位置決め手段と外周形状とが所定の位相差を以
つて対応する複数の圧粉成形体を成形する金属粉
末の圧粉成形装置であつて、前記圧粉成形体の外
周形状を成形するためのダイスと、該ダイスに嵌
合するパンチと、該パンチの中央部に回転位置調
整可能に設けられたシヤフト孔形成用のコアロツ
ドとを備えていることを特徴とする粉末金属の圧
粉成形装置。 A press of metal powder for molding a plurality of powder compacts comprising a shaft hole having a positioning means for determining the mounting position with respect to the shaft, and the positioning means of the shaft hole and the outer peripheral shape correspond to each other with a predetermined phase difference. The powder forming apparatus includes a die for forming the outer circumferential shape of the powder compact, a punch that fits into the die, and a shaft hole forming shaft hole provided in the center of the punch so that its rotational position can be adjusted. 1. A compacting apparatus for powder metal, characterized in that it is equipped with a core rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10784789U JPH0643131Y2 (en) | 1989-09-14 | 1989-09-14 | Powder metal compaction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10784789U JPH0643131Y2 (en) | 1989-09-14 | 1989-09-14 | Powder metal compaction equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0345929U true JPH0345929U (en) | 1991-04-26 |
| JPH0643131Y2 JPH0643131Y2 (en) | 1994-11-09 |
Family
ID=31656516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10784789U Expired - Lifetime JPH0643131Y2 (en) | 1989-09-14 | 1989-09-14 | Powder metal compaction equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0643131Y2 (en) |
-
1989
- 1989-09-14 JP JP10784789U patent/JPH0643131Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0643131Y2 (en) | 1994-11-09 |
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