JPH02138095U - - Google Patents
Info
- Publication number
- JPH02138095U JPH02138095U JP8695088U JP8695088U JPH02138095U JP H02138095 U JPH02138095 U JP H02138095U JP 8695088 U JP8695088 U JP 8695088U JP 8695088 U JP8695088 U JP 8695088U JP H02138095 U JPH02138095 U JP H02138095U
- Authority
- JP
- Japan
- Prior art keywords
- raw material
- compressed gas
- powder
- upper punch
- material fine
- 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
- 239000000843 powder Substances 0.000 claims description 10
- 239000002994 raw material Substances 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims 4
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000000748 compression moulding Methods 0.000 claims 1
Landscapes
- Glanulating (AREA)
- Powder Metallurgy (AREA)
Description
第１図は、本考案による圧縮気体供給口を設け
た上パンチを取り付けた粉末成形装置の正面断面
図。第２図は、本考案による圧縮気体供給口を設
けた上パンチ圧力板と上パンチの正面断面図。
１……基台、２……下パンチ、３……ダイス、
４……コアロツド、５１，５２……上パンチ、６
１，６２……上パンチ圧力板、７……下部シリン
ダ、８……上部シリンダ、９……微粉末原料、１
０……磁場コイル、１１，１２……圧縮気体供給
口。
FIG. 1 is a front cross-sectional view of a powder compacting apparatus equipped with an upper punch provided with a compressed gas supply port according to the present invention. FIG. 2 is a front sectional view of the upper punch pressure plate and the upper punch provided with the compressed gas supply port according to the present invention. 1... Base, 2... Lower punch, 3... Dice,
4... Core rod, 51, 52... Upper punch, 6
1,62...Upper punch pressure plate, 7...Lower cylinder, 8...Upper cylinder, 9...Fine powder raw material, 1
0... Magnetic field coil, 11, 12... Compressed gas supply port.
Claims (1)
れた成形空間に原料微粉末を充填し、該原料微粉
末を圧縮成形する成形装置の上パンチに粉づまり
防止用の圧縮気体供給口を設けたことを特徴とす
る粉末成形装置。 ２ ダイス、下パンチ及びコアロツドにて形成さ
れた成形空間に原料微粉末を充填し、該原料微粉
末を圧縮成形する成形装置の上パンチ圧力板に設
けた圧縮気体供給口を介し上パンチ内径部より粉
づまり防止用の圧縮気体を噴出することができる
よう前記上パンチ圧力板に圧縮気体供給口を設け
たことを特徴とする粉末成形装置。[Scope of Claim for Utility Model Registration] 1. A molding space formed by a die, a lower punch, and a core rod is filled with raw material fine powder, and the upper punch of a molding device for compression molding the raw material fine powder is provided with a compression device to prevent powder clogging. A powder compacting device characterized by being provided with a gas supply port. 2 Fill the molding space formed by the die, lower punch, and core rod with raw material fine powder, and supply the compressed gas to the inner diameter of the upper punch through the compressed gas supply port provided on the upper punch pressure plate of the molding device that compresses and molds the raw material fine powder. A powder compacting apparatus characterized in that the upper punch pressure plate is provided with a compressed gas supply port so as to be able to eject compressed gas to further prevent powder clogging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8695088U JPH02138095U (en) | 1988-06-29 | 1988-06-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8695088U JPH02138095U (en) | 1988-06-29 | 1988-06-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02138095U true JPH02138095U (en) | 1990-11-19 |
Family
ID=31636594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8695088U Pending JPH02138095U (en) | 1988-06-29 | 1988-06-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02138095U (en) |
-
1988
- 1988-06-29 JP JP8695088U patent/JPH02138095U/ja active Pending
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