JPS596013U - Mold for cylindrical extrusion hole - Google Patents
Mold for cylindrical extrusion holeInfo
- Publication number
- JPS596013U JPS596013U JP10062482U JP10062482U JPS596013U JP S596013 U JPS596013 U JP S596013U JP 10062482 U JP10062482 U JP 10062482U JP 10062482 U JP10062482 U JP 10062482U JP S596013 U JPS596013 U JP S596013U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical
- mold
- male
- hole
- extrusion hole
- 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
- 238000001125 extrusion Methods 0.000 title claims description 7
- 239000007769 metal material Substances 0.000 claims description 3
Landscapes
- Punching Or Piercing (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図は従来の金型の正面図、上面図、側面図、第２図
は第１図金型による押出穴の断面図、第３図は他の一例
の金型の正面図、上面図、側面図、第４図は第３図金型
による押出穴の断面図、第５図は本考案の一実施例を示
す金型の正面図、上面図、側面図、第６図は第５図金型
による押出穴の断面図である。
符号の説明、１・・・本体部雄型、２． ５． ７・・
・先端部雄型、３・・・板金材、４． ６． ８・・・
円筒押出穴、８′、８″・・・方形状突起、７′・・・
もろ力の頂上部。Figure 1 is a front view, top view, and side view of a conventional mold, Figure 2 is a sectional view of the extrusion hole by the mold shown in Figure 1, and Figure 3 is a front view and top view of another example of a mold. , a side view, FIG. 4 is a sectional view of the extrusion hole by the mold shown in FIG. 3, FIG. 5 is a front view, top view, and side view of the mold showing an embodiment of the present invention, and FIG. FIG. 3 is a sectional view of an extrusion hole formed by a die. Explanation of symbols: 1...Main body male type; 2. 5. 7...
・Tip male type, 3... Sheet metal material, 4. 6. 8...
Cylindrical extrusion hole, 8', 8''...square projection, 7'...
The top of the power.
Claims (1)
に加工する際に用いる円筒押出穴用金型において、絞り
加工を行なう部分となる円柱状の本体部雄型と、この本
体部雄型の頭部に固着されて絞り加工に入る直前の板金
材に切断加工を行なう先端部雄型とからなり、かつ上記
先端部雄型を、前記本体部雄型の外径より小さい外径の
円柱体の頭部をもろ刃状に削ったもろ刃付き円柱形状と
したことを特徴とする円筒押出穴用金型。A mold for a cylindrical extruded hole, such as a female thread prepared hole, used when processing a cylindrical extruded hole into a sheet metal material by extrusion processing, includes a cylindrical main body male die that is the part to be drawn, and this main body male die. a male tip which is fixed to the head of the body and cuts the sheet metal material immediately before drawing, and the male tip is connected to a cylindrical cylinder having an outer diameter smaller than the outer diameter of the male body. A mold for a cylindrical extrusion hole, characterized in that the head of the body is cut into a double-edged cylindrical shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10062482U JPS596013U (en) | 1982-07-05 | 1982-07-05 | Mold for cylindrical extrusion hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10062482U JPS596013U (en) | 1982-07-05 | 1982-07-05 | Mold for cylindrical extrusion hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS596013U true JPS596013U (en) | 1984-01-14 |
Family
ID=30237959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10062482U Pending JPS596013U (en) | 1982-07-05 | 1982-07-05 | Mold for cylindrical extrusion hole |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS596013U (en) |
-
1982
- 1982-07-05 JP JP10062482U patent/JPS596013U/en active Pending
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