JPS645800U - - Google Patents
Info
- Publication number
- JPS645800U JPS645800U JP9555787U JP9555787U JPS645800U JP S645800 U JPS645800 U JP S645800U JP 9555787 U JP9555787 U JP 9555787U JP 9555787 U JP9555787 U JP 9555787U JP S645800 U JPS645800 U JP S645800U
- Authority
- JP
- Japan
- Prior art keywords
- stopper
- contact
- powder material
- die
- attached
- 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
- 238000000465 moulding Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 2
- 239000000843 powder Substances 0.000 claims 2
Landscapes
- Powder Metallurgy (AREA)
Description
第１図は本考案に係るプレス成形機の縦断面図
、第２図は検知手段の部分の拡大図、第３図及び
第４図は作用を説明した第１図と同様の縦断面図
である。
尚、図面中、１は機台、５はダイホルダー、７
は下ダイ、９は下パンチ、１０はキヤビテイ、１
５は上パンチ、２０はストツパ、２１はストツパ
レバー、２６は圧力スイツチである。
Fig. 1 is a longitudinal sectional view of the press molding machine according to the present invention, Fig. 2 is an enlarged view of the detection means, and Figs. 3 and 4 are longitudinal sectional views similar to Fig. 1 explaining the operation. be. In addition, in the drawing, 1 is the machine base, 5 is the die holder, and 7
is the lower die, 9 is the lower punch, 10 is the cavity, 1
5 is an upper punch, 20 is a stopper, 21 is a stopper lever, and 26 is a pressure switch.
Claims (1)
た下パンチとの間に形成されるキヤビテイ内に粉
末材を充填し、この粉末材を下パンチと上パンチ
との間で加圧するようにしたプレス成形機におい
て、前記ダイホルダーには成形時に機台に設けた
ストツパに当接して下ダイの下降を阻止するスト
ツパレバーを設け、このストツパレバーとストツ
パとが当接しているか否かを検知手段にて検知す
るようにしたことを特徴とするプレス成形機。 A press in which a cavity formed between a lower die attached to a die holder and a lower punch attached to a machine base is filled with powder material, and this powder material is pressurized between the lower punch and upper punch. In the molding machine, the die holder is provided with a stopper lever that comes into contact with a stopper provided on the machine base to prevent the lower die from lowering during molding, and a detection means detects whether or not the stopper lever and the stopper are in contact with each other. A press molding machine characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9555787U JPS645800U (en) | 1987-06-22 | 1987-06-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9555787U JPS645800U (en) | 1987-06-22 | 1987-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS645800U true JPS645800U (en) | 1989-01-13 |
Family
ID=31320234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9555787U Pending JPS645800U (en) | 1987-06-22 | 1987-06-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS645800U (en) |
-
1987
- 1987-06-22 JP JP9555787U patent/JPS645800U/ja active Pending
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