JPH02138013U - - Google Patents
Info
- Publication number
- JPH02138013U JPH02138013U JP4512389U JP4512389U JPH02138013U JP H02138013 U JPH02138013 U JP H02138013U JP 4512389 U JP4512389 U JP 4512389U JP 4512389 U JP4512389 U JP 4512389U JP H02138013 U JPH02138013 U JP H02138013U
- Authority
- JP
- Japan
- Prior art keywords
- curved blade
- upper mold
- mold
- hat
- lower 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.)
- Pending
Links
- 238000000465 moulding Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Description
第1図は、本考案の一実施例の成形型の縦断面
図、第2図は、第1図に示した成形型の斜視図、
第3図は、本考案の成形型で成形する耳フランジ
を有するハツト形製品の一例を示す斜視図、第4
図イ,ロ,ハは、従来の複数工程で耳フランジを
有するハツト形製品を成形する場合の各工程ごと
の素材の形状を示す斜視図、第5図イ,ロ,ハは
、従来の複数工程で耳フランジを有するハツト形
製品を成形する他の場合の各工程ごとの素材の形
状を示す斜視図、第6図は、従来の成形型の一例
を示す斜視図である。
8……上型、9……上型曲刃、10……受動カ
ム、11……下型曲刃、13……可動曲刃、15
……上型曲刃の端面(耳フランジ成形部)、a…
…素材、a1……耳フランジの成形部位。
FIG. 1 is a longitudinal sectional view of a mold according to an embodiment of the present invention, FIG. 2 is a perspective view of the mold shown in FIG. 1,
FIG. 3 is a perspective view showing an example of a hat-shaped product having an ear flange molded with the mold of the present invention;
Figures A, B, and C are perspective views showing the shape of the material in each process when forming a hat-shaped product with an ear flange using multiple conventional processes. FIG. 6 is a perspective view showing the shape of the material in each process in another case where a hat-shaped product having an ear flange is formed in the process. FIG. 6 is a perspective view showing an example of a conventional mold. 8...Upper mold, 9...Upper curved blade, 10...Passive cam, 11...Lower curved blade, 13...Movable curved blade, 15
...End face of upper mold curved blade (ear flange molding part), a...
...Material, a1...molding part of the ear flange.
Claims (1)
をハツト形状に成形する下型曲刃と、 前記上型曲刃または下型曲刃に形成した耳フラ
ンジ成形部に向かつて移動可能に設けられた可動
曲刃と、 前記上型の下降に伴なつて該可動曲刃を押圧移
動させる受動カムと、 を設けたことを特徴とする耳フランジを有する
ハツト形製品の成形型。[Scope of Claim for Utility Model Registration] An upper mold curved blade provided on the upper mold; a lower mold curved blade provided on the lower mold that cooperates with the upper mold curved blade to form a material into a hat shape; A movable curved blade that is movably provided toward an ear flange molding portion formed on the upper mold curved blade or the lower mold curved blade, and a passive cam that presses and moves the movable curved blade as the upper mold lowers. , A mold for a hat-shaped product having an ear flange.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4512389U JPH02138013U (en) | 1989-04-18 | 1989-04-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4512389U JPH02138013U (en) | 1989-04-18 | 1989-04-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02138013U true JPH02138013U (en) | 1990-11-19 |
Family
ID=31559030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4512389U Pending JPH02138013U (en) | 1989-04-18 | 1989-04-18 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02138013U (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS566176U (en) * | 1979-06-27 | 1981-01-20 | ||
JPS6229818B2 (en) * | 1981-09-30 | 1987-06-29 | Fujitsu Ltd |
-
1989
- 1989-04-18 JP JP4512389U patent/JPH02138013U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS566176U (en) * | 1979-06-27 | 1981-01-20 | ||
JPS6229818B2 (en) * | 1981-09-30 | 1987-06-29 | Fujitsu Ltd |