JPS62174722U - - Google Patents
Info
- Publication number
- JPS62174722U JPS62174722U JP6098986U JP6098986U JPS62174722U JP S62174722 U JPS62174722 U JP S62174722U JP 6098986 U JP6098986 U JP 6098986U JP 6098986 U JP6098986 U JP 6098986U JP S62174722 U JPS62174722 U JP S62174722U
- Authority
- JP
- Japan
- Prior art keywords
- lower mold
- blade
- cutting edge
- cutting
- curved
- 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
- 238000005452 bending Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims 2
- 238000004080 punching Methods 0.000 claims 1
Landscapes
- Punching Or Piercing (AREA)
Description
図面は本考案の実施例を示し、第１図は切断状
態の断面図、第２図は曲加工寸前の断面図、第３
図は曲加工状態の断面図、第４図は第３図矢視
方向の側面図、第５図は加工終了した上型曲刃側
面及びパツドが製品Ｗから離れた状態の断面図、
第６図は完全に初めの状態に戻つた断面図、第７
図は型の全体断面図である。
１…下型、２…上型、３…下型曲刃、４…鉛直
方向の刃面、５…下型切刃、６…下型切刃面、７
…スプリング、８…ガイド、９…ストツパ、１０
…上型切刃面、１１…上型切刃側面、１２…パツ
ド、１３…上切曲刃。
The drawings show an embodiment of the present invention, and FIG. 1 is a cross-sectional view in a cut state, FIG. 2 is a cross-sectional view just before bending, and FIG.
The figure is a cross-sectional view of the bending state, FIG. 4 is a side view in the direction of the arrow in FIG. 3, and FIG.
Figure 6 is a cross-sectional view showing the state completely restored to its original state;
The figure is an overall sectional view of the mold. 1...Lower die, 2...Upper die, 3...Lower die curved blade, 4...Vertical blade surface, 5...Lower die cutting edge, 6...Lower die cutting edge surface, 7
...Spring, 8...Guide, 9...Stopper, 10
...Upper die cutting edge surface, 11...Upper die cutting edge side surface, 12...Pad, 13...Upper cutting edge.
Claims (1)
装置であつて、直角な曲刃を備えた下型曲刃の鉛
直方向の刃面に切刃を備えた下型切刃をスプリン
グにより常に上昇方向に付勢して摺動可能に当接
した下型と、下端面に前記下型切刃と対応する切
刃を形成し、側面は前記下型曲刃の鉛直方向の刃
面と板金板厚相当分の隙間をもつて対応嵌入する
上型曲刃面を備えた上型とによつて構成したフラ
ンジ加工装置。 This is a device for punching, cutting and flange bending of sheet metal, in which the lower mold cutting blade, which has a cutting edge on the vertical blade surface of the lower mold curved blade equipped with a right-angled curved blade, is always attached in the upward direction by a spring. A lower mold is slidably abutted against the lower mold, and a cutting edge corresponding to the lower mold cutting edge is formed on the lower end surface, and the side surface is formed by the vertical blade surface of the lower mold curved blade and an area corresponding to the sheet metal plate thickness. A flange processing device consisting of an upper mold having a curved edge surface that fits into the upper mold with a gap of .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986060989U JPH039858Y2 (en) | 1986-04-24 | 1986-04-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986060989U JPH039858Y2 (en) | 1986-04-24 | 1986-04-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62174722U true JPS62174722U (en) | 1987-11-06 |
| JPH039858Y2 JPH039858Y2 (en) | 1991-03-12 |
Family
ID=30893911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986060989U Expired JPH039858Y2 (en) | 1986-04-24 | 1986-04-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH039858Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6197320U (en) * | 1984-11-30 | 1986-06-23 |
-
1986
- 1986-04-24 JP JP1986060989U patent/JPH039858Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6197320U (en) * | 1984-11-30 | 1986-06-23 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH039858Y2 (en) | 1991-03-12 |
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