JPS62110808U - - Google Patents
Info
- Publication number
- JPS62110808U JPS62110808U JP20410485U JP20410485U JPS62110808U JP S62110808 U JPS62110808 U JP S62110808U JP 20410485 U JP20410485 U JP 20410485U JP 20410485 U JP20410485 U JP 20410485U JP S62110808 U JPS62110808 U JP S62110808U
- Authority
- JP
- Japan
- Prior art keywords
- thin plate
- press
- shearing
- blade
- defective
- 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
- 238000010008 shearing Methods 0.000 claims description 12
- 230000002950 deficient Effects 0.000 claims description 5
- 230000002265 prevention Effects 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Shearing Machines (AREA)
- Accessories And Tools For Shearing Machines (AREA)
Description
第１図ａ，ｂ，ｃはそれぞれ本考案の一実施例
による薄板用剪断機のエンドマーク防止構造を示
す断面構成図、第２図はその剪断刃の断面斜視図
、第３図はその剪断刃の断面正面図、第４図はそ
の可動刃の断面平面図である。
図において、２は可動刃（成品側剪断刃）、２
ａはプレス型部、３は固定刃（不良部側剪断刃）
、３ａはプレス受部、７はクランプ部である。
Figures 1a, b, and c are cross-sectional configuration diagrams showing the end mark prevention structure of a thin plate shearing machine according to an embodiment of the present invention, Figure 2 is a cross-sectional perspective view of its shearing blade, and Figure 3 is a shearing section thereof. FIG. 4 is a cross-sectional front view of the blade, and FIG. 4 is a cross-sectional plan view of the movable blade. In the figure, 2 is a movable blade (shearing blade on the finished product side);
a is the press mold part, 3 is the fixed blade (shearing blade on the defective part side)
, 3a is a press receiving part, and 7 is a clamp part.
Claims (1)
端不良部を剪断除去するプレス型剪断機において
、上記薄板の成品側に位置する成品側剪断刃の薄
板進行方向後部に、剪断後の薄板の先端部を先端
ほど薄くなるよう押圧成形するプレス型部を一体
形成し、上記薄板の不良部側に位置する不良部側
剪断刃の後方に上記プレス型部と対向するプレス
受部を設け、上記薄板のプレス受部より後方部分
を上記押圧成形時クランプするクランプ部を形成
したことを特徴とする薄板用剪断機のエンドマー
ク防止構造。 (2) 上記成品側剪断刃及び不良部側剪断刃が、
正面から見て中央が相手刃方向に突出し、かつ平
面から見て中央が前方に突出した湾曲状に形成さ
れていることを特徴とする実用新案登録請求の範
囲第１項記載の薄板用剪断機のエンドマーク防止
構造。[Scope of Claim for Utility Model Registration] (1) In a press-type shearing machine that shears and removes a defective end portion of a thin plate when winding the thin plate into a coil, a thin plate of a shearing blade on the product side located on the finished product side of the thin plate. A press mold part is integrally formed at the rear in the direction of travel for press-forming the tip of the sheared thin plate so that it becomes thinner toward the tip, and the press mold part is placed behind the defective part side shearing blade located on the defective part side of the thin plate. An end mark prevention structure for a shearing machine for thin plates, characterized in that a press receiving part is provided opposite to the press receiving part, and a clamp part is formed for clamping a rear part of the thin plate from the press receiving part during the press forming. (2) The shearing blade on the finished product side and the shearing blade on the defective part side are
A thin plate shearing machine according to claim 1 of the utility model registration claim, characterized in that it is formed in a curved shape whose center protrudes toward the mating blade when viewed from the front and whose center protrudes forward when viewed from above. End mark prevention structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20410485U JPS62110808U (en) | 1985-12-27 | 1985-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20410485U JPS62110808U (en) | 1985-12-27 | 1985-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62110808U true JPS62110808U (en) | 1987-07-15 |
Family
ID=31170049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20410485U Pending JPS62110808U (en) | 1985-12-27 | 1985-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62110808U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021132156A1 (en) * | 2019-12-27 | 2021-07-01 | 株式会社三共製作所 | Plate material cutting device |
-
1985
- 1985-12-27 JP JP20410485U patent/JPS62110808U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021132156A1 (en) * | 2019-12-27 | 2021-07-01 | 株式会社三共製作所 | Plate material cutting device |
| CN114829050A (en) * | 2019-12-27 | 2022-07-29 | 株式会社三共制作所 | Plate cutting device |
| CN114829050B (en) * | 2019-12-27 | 2023-11-24 | 株式会社三共制作所 | Plate cutting device |
| US11931814B2 (en) | 2019-12-27 | 2024-03-19 | Sankyo Seisakusho Co. | Plate material cutting device |
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