JPH0433423U - - Google Patents
Info
- Publication number
- JPH0433423U JPH0433423U JP7524890U JP7524890U JPH0433423U JP H0433423 U JPH0433423 U JP H0433423U JP 7524890 U JP7524890 U JP 7524890U JP 7524890 U JP7524890 U JP 7524890U JP H0433423 U JPH0433423 U JP H0433423U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- countersunk
- male
- female
- male mold
- 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
- 238000000465 moulding Methods 0.000 claims 2
- 230000001154 acute effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Punching Or Piercing (AREA)
Description
第１図は本考案の皿ビス用成型金型におけるオ
ス型の一実施例の断面概要図、第２図は同じくメ
ス型の一実施例の断面概要図、第３図は第１図お
よび第２図のオス型およびメス型により成形され
た製品の概要説明図、第４図は第３図における製
品の要部説明図、第５図は第４図における製品の
板厚および肩部の板厚の関係を示す線図、第６図
は皿モミ型により成形された製品形状を示す断面
図、第７図は従来のカウンターシンク型により成
形された製品形状を示す断面図である。
１……皿モミ型成形製品、５……皿ビス用成形
金型、７……オス型、９……メス型、１１……成
形製品。
FIG. 1 is a cross-sectional schematic diagram of an embodiment of the male mold for flat screws of the present invention, FIG. 2 is a cross-sectional schematic diagram of an embodiment of the female mold, and FIG. 3 is a schematic cross-sectional diagram of an embodiment of the female mold. Figure 2 is a schematic illustration of the product molded by the male and female molds in Figure 2, Figure 4 is an illustration of the main parts of the product in Figure 3, and Figure 5 is the thickness and shoulder plate of the product in Figure 4. A line diagram showing the relationship between thicknesses, FIG. 6 is a cross-sectional view showing the shape of a product molded by a countersunk mold, and FIG. 7 is a cross-sectional view showing the shape of a product molded by a conventional countersink mold. DESCRIPTION OF SYMBOLS 1... Flat molded molded product, 5... Molded mold for flattened screws, 7... Male type, 9... Female type, 11... Molded product.
Claims (1)
あつて、前記メス型が、前記オス型と外径寸法を
等しくまたは小さくし、かつ前記オス型の皿部成
形角度に対して皿部成形角度を鋭角に成形したこ
とを特徴とする皿ビス用成形金型。 A mold for forming a countersunk screw consisting of a male mold and a female mold, wherein the female mold has an outer diameter equal to or smaller than that of the male mold, and has a countersunk part with respect to a molding angle of the disc part of the male mold. A mold for countersunk screws characterized by an acute molding angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7524890U JP2510383Y2 (en) | 1990-07-17 | 1990-07-17 | Mold for Plate Screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7524890U JP2510383Y2 (en) | 1990-07-17 | 1990-07-17 | Mold for Plate Screw |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0433423U true JPH0433423U (en) | 1992-03-18 |
| JP2510383Y2 JP2510383Y2 (en) | 1996-09-11 |
Family
ID=31615663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7524890U Expired - Fee Related JP2510383Y2 (en) | 1990-07-17 | 1990-07-17 | Mold for Plate Screw |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2510383Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101308017B1 (en) * | 2011-11-29 | 2013-09-12 | 최석진 | Apparatus for core screw of mold |
-
1990
- 1990-07-17 JP JP7524890U patent/JP2510383Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2510383Y2 (en) | 1996-09-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |