JPH02108594U - - Google Patents
Info
- Publication number
- JPH02108594U JPH02108594U JP1426789U JP1426789U JPH02108594U JP H02108594 U JPH02108594 U JP H02108594U JP 1426789 U JP1426789 U JP 1426789U JP 1426789 U JP1426789 U JP 1426789U JP H02108594 U JPH02108594 U JP H02108594U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- molding
- punch
- molding device
- molding part
- 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 7
Landscapes
- Powder Metallurgy (AREA)
Description
第１図は本考案にかかる成形装置の一実施例を
示す要部断面図、第２図は同作動時の状態を示す
要部断面図、第３図、第４図は前記突条部分のみ
を示す部分的拡大断面図、第５図は従来の成形装
置例を示す要部断面図である。
１……ダイプレート、１ｂ……ガイド孔、２…
…ダイ、２ａ……貫通孔、４……下パンチ、５…
…上パンチ、５ｂ……成形部、５ｃ……突条、１
１……支持プレート、１２……締付部材、１３…
…ガイドロツド。
Fig. 1 is a cross-sectional view of the main part showing one embodiment of the molding device according to the present invention, Fig. 2 is a cross-sectional view of the main part showing the state during operation, and Figs. 3 and 4 are only the protrusions. FIG. 5 is a partially enlarged sectional view showing an example of a conventional molding device. 1...Die plate, 1b...Guide hole, 2...
...Die, 2a...Through hole, 4...Lower punch, 5...
...Upper punch, 5b...Forming part, 5c...Protrusion, 1
1...Support plate, 12...Tightening member, 13...
...Guiderod.
Claims (1)
パンチとを具備してなる成形装置であつて、上記
パンチの先端側に製品となる対象物に作用する成
形部を設け、該成形部よりも基端側に成形部外周
面から径方向に膨出し、前記貫通孔に嵌入可能な
突条を設けたことを特徴とする成形装置。 A molding device comprising a die provided with a through hole and a punch retracted into the through hole, wherein a molding part that acts on the object to be a product is provided on the tip side of the punch, and the molding part A molding device characterized in that a protrusion bulges in the radial direction from the outer circumferential surface of the molding portion on the proximal end side and can be fitted into the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1426789U JPH02108594U (en) | 1989-02-09 | 1989-02-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1426789U JPH02108594U (en) | 1989-02-09 | 1989-02-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02108594U true JPH02108594U (en) | 1990-08-29 |
Family
ID=31225315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1426789U Pending JPH02108594U (en) | 1989-02-09 | 1989-02-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02108594U (en) |
-
1989
- 1989-02-09 JP JP1426789U patent/JPH02108594U/ja active Pending