JPS59153204U - Ball punch for extrusion molding - Google Patents
Ball punch for extrusion moldingInfo
- Publication number
- JPS59153204U JPS59153204U JP4699083U JP4699083U JPS59153204U JP S59153204 U JPS59153204 U JP S59153204U JP 4699083 U JP4699083 U JP 4699083U JP 4699083 U JP4699083 U JP 4699083U JP S59153204 U JPS59153204 U JP S59153204U
- Authority
- JP
- Japan
- Prior art keywords
- support
- extrusion molding
- rear end
- fin
- base
- 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
Landscapes
- Press-Shaping Or Shaping Using Conveyers (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は二つ割り用タイルの斜視図、第２図は上記タイ
ルの分割後の製品タイルを示す斜視図、第３図は従来の
押出成形用の抜工を示す斜視図、第４図は押出成形機の
正面図、第５図は押出成形機の一部断面平面図、第６図
は二つ割り用タイルの縦断面図、第７図は本考案に係る
押出成形用の抜工を示す斜視図で、第８図は同抜工の平
面図である。 。
１８・・・支持部、２３・・・ヒレ、１９・・・成形部
、１７・・・抜工、２０・・・Ｒ面部、２１・・・支持
部の根本部、２４・・・テーパー面。Figure 1 is a perspective view of a tile for splitting into two parts, Figure 2 is a perspective view of the product tile after the above tile has been divided, Figure 3 is a perspective view of conventional extrusion molding, and Figure 4 is a perspective view of a tile for extrusion molding. 5 is a partially sectional plan view of the extrusion molding machine, FIG. 6 is a vertical sectional view of the tile for splitting into two parts, and FIG. 7 is a perspective view showing the punching for extrusion molding according to the present invention. FIG. 8 is a plan view of the same drawing. . 18... Support part, 23... Fin, 19... Molded part, 17... Extraction, 20... R surface part, 21... Root part of support part, 24... Tapered surface .
Claims (1)
が所定形状になされると共に両側面にヒレが突出して設
けられた成形部とよりなる押出成形用の抜工において、
支持部の断面コーナ一部を面取りして該コーナ一部にＲ
面部を設け、前記ヒレの後端の突出量を支持部の根本部
に向うに従って減少させると同時に、ヒレ後端の肉厚を
支持部の根本部に向うに従って支持部の厚みと等しくな
るように拡大してヒレ後端にテーパー面を設けたことを
特徴とする押出成形用の抜工。In a punch for extrusion molding comprising a rod-shaped support part and a molded part that is molded continuously to the support part and has a tip end face in a predetermined shape and protruding fins on both sides,
A part of the cross-sectional corner of the support part is chamfered and a part of the corner is rounded.
A surface portion is provided so that the amount of protrusion of the rear end of the fin decreases toward the base of the support, and at the same time, the wall thickness of the rear end of the fin becomes equal to the thickness of the support toward the base of the support. A cutout for extrusion molding that is enlarged and features a tapered surface at the rear end of the fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4699083U JPS59153204U (en) | 1983-03-30 | 1983-03-30 | Ball punch for extrusion molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4699083U JPS59153204U (en) | 1983-03-30 | 1983-03-30 | Ball punch for extrusion molding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59153204U true JPS59153204U (en) | 1984-10-15 |
| JPS6127694Y2 JPS6127694Y2 (en) | 1986-08-18 |
Family
ID=30177539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4699083U Granted JPS59153204U (en) | 1983-03-30 | 1983-03-30 | Ball punch for extrusion molding |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59153204U (en) |
-
1983
- 1983-03-30 JP JP4699083U patent/JPS59153204U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6127694Y2 (en) | 1986-08-18 |
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