JPH03120994U - - Google Patents
Info
- Publication number
- JPH03120994U JPH03120994U JP2857990U JP2857990U JPH03120994U JP H03120994 U JPH03120994 U JP H03120994U JP 2857990 U JP2857990 U JP 2857990U JP 2857990 U JP2857990 U JP 2857990U JP H03120994 U JPH03120994 U JP H03120994U
- Authority
- JP
- Japan
- Prior art keywords
- powder
- lower die
- feeding shoe
- die
- powder feeding
- 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 12
- 239000000463 material Substances 0.000 claims description 2
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/30—Feeding material to presses
- B30B15/302—Feeding material in particulate or plastic state to moulding presses
- B30B15/304—Feeding material in particulate or plastic state to moulding presses by using feed frames or shoes with relative movement with regard to the mould or moulds
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Powder Metallurgy (AREA)
Description
第１図〜第５図は本考案の実施例を示すもので
、第１図は圧粉成形装置の縦断側面図、第２図は
同装置の平面図、第３図は同装置の要部縦断正面
図、第４図は第２図−線断面図、第５図はキ
ヤツプの斜視図である。
Ｓ……圧粉成形装置、Ｃ……キヤツプ、Ｃｂ…
…凹部、１３……ダイプレート、１４……下型ダ
イス、１７……下型パンチ、１９……キヤビテイ
、２０……凹溝、２５……粉末材料、５４，５５
……粉切り板、５４ａ，５５ａ……係合部。
Figures 1 to 5 show an embodiment of the present invention, with Figure 1 being a vertical side view of the compacting machine, Figure 2 being a plan view of the machine, and Figure 3 showing the main parts of the machine. 4 is a sectional view taken along the line of FIG. 2, and FIG. 5 is a perspective view of the cap. S...Powder compacting device, C...Cap, Cb...
... recess, 13 ... die plate, 14 ... lower die, 17 ... lower die punch, 19 ... cavity, 20 ... groove, 25 ... powder material, 54, 55
...Powder cutting plate, 54a, 55a...Engaging portion.
Claims (1)
相対上下動可能に嵌合された下型パンチと、下型
ダイスと下型パンチとで形成されたキヤビテイに
粉末材料を供給する給粉シユーとを備えた圧粉成
形装置において、 給粉シユーの移動方向と平行に延びるように圧
粉成形品の上端部に形成される凹部又は凸部と位
置的に対応し且つ類似した断面形状の凹溝又は凸
条が、給粉シユーの移動方向と平行に且つ給粉シ
ユーの移動範囲に亙つて、ダイプレートと下型ダ
イスの上面に形成され、 給粉シユーの粉切り板の下端部には凹溝又は凸
条に係合する係合部が形成されていることを特徴
とする圧粉成形装置。[Claims for Utility Model Registration] A die plate, a lower die, a lower die punch fitted to the lower die so as to be able to move up and down relative to each other, and a powder in a cavity formed by the lower die and the lower punch. In a powder compacting apparatus equipped with a powder feeding shoe for supplying material, a powder forming device having a shape corresponding to a recess or a convex portion formed at the upper end of the powder molded product so as to extend parallel to the moving direction of the powder feeding shoe. Concave grooves or protrusions with similar cross-sectional shapes are formed on the upper surfaces of the die plate and the lower die in parallel to the moving direction of the powder feeding shoe and over the movement range of the powder feeding shoe. A powder compacting device characterized in that an engaging portion that engages with a concave groove or a convex strip is formed at the lower end of the cutting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990028579U JP2505797Y2 (en) | 1990-03-20 | 1990-03-20 | Compacting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990028579U JP2505797Y2 (en) | 1990-03-20 | 1990-03-20 | Compacting equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03120994U true JPH03120994U (en) | 1991-12-11 |
| JP2505797Y2 JP2505797Y2 (en) | 1996-07-31 |
Family
ID=31531373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990028579U Expired - Lifetime JP2505797Y2 (en) | 1990-03-20 | 1990-03-20 | Compacting equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2505797Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005205481A (en) * | 2004-01-26 | 2005-08-04 | Neomax Co Ltd | Press molding apparatus and method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58116998A (en) * | 1981-12-29 | 1983-07-12 | Hitachi Powdered Metals Co Ltd | Method and device for packing in powder compacting |
| JPS59166601A (en) * | 1983-03-10 | 1984-09-20 | Sumitomo Electric Ind Ltd | Method and device for powder molding |
| JPS6126325U (en) * | 1984-07-24 | 1986-02-17 | 富士電機株式会社 | snubber circuit |
-
1990
- 1990-03-20 JP JP1990028579U patent/JP2505797Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58116998A (en) * | 1981-12-29 | 1983-07-12 | Hitachi Powdered Metals Co Ltd | Method and device for packing in powder compacting |
| JPS59166601A (en) * | 1983-03-10 | 1984-09-20 | Sumitomo Electric Ind Ltd | Method and device for powder molding |
| JPS6126325U (en) * | 1984-07-24 | 1986-02-17 | 富士電機株式会社 | snubber circuit |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005205481A (en) * | 2004-01-26 | 2005-08-04 | Neomax Co Ltd | Press molding apparatus and method |
| JP4686978B2 (en) * | 2004-01-26 | 2011-05-25 | 日立金属株式会社 | Press molding apparatus and press molding method |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2505797Y2 (en) | 1996-07-31 |