JPS63186518U - - Google Patents
Info
- Publication number
- JPS63186518U JPS63186518U JP7660487U JP7660487U JPS63186518U JP S63186518 U JPS63186518 U JP S63186518U JP 7660487 U JP7660487 U JP 7660487U JP 7660487 U JP7660487 U JP 7660487U JP S63186518 U JPS63186518 U JP S63186518U
- Authority
- JP
- Japan
- Prior art keywords
- drum
- sheet bar
- tip
- rear end
- cut
- 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
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Shearing Machines (AREA)
Description
第１図は本考案のドラムシヤーの一例を示す説
明図、第２図Ａ，Ｂ，Ｃは第１図のドラムシヤー
によりシートバー後端の切断を行う作動の説明図
、第３図は本考案によつて切断するシートバーの
説明図、第４図は従来のドラムシヤーによつて切
断されるシートバーの説明図、第５図Ａ，Ｂ，Ｃ
は従来のドラムシヤーによりシートバー後端の切
断を行う作動の説明図である。
１はシートバー、２，２′はドラム、３，３′
は先端切断刃、４，４′，５，５′は後端切断刃
、６は固定ボルト、７は締付楔を示す。
Fig. 1 is an explanatory diagram showing an example of the drum shear of the present invention, Fig. 2 A, B, and C are explanatory diagrams of the operation of cutting the rear end of the sheet bar by the drum shear of Fig. 1, and Fig. 3 is an explanatory diagram showing an example of the drum shear of the present invention. FIG. 4 is an explanatory diagram of a sheet bar cut by a conventional drum shear. FIGS. 5A, B, C
FIG. 2 is an explanatory diagram of the operation of cutting the rear end of a sheet bar using a conventional drum shear. 1 is seat bar, 2, 2' is drum, 3, 3'
4, 4', 5, and 5' are cutting blades at the tip, 6 is a fixing bolt, and 7 is a tightening wedge.
Claims (1)
て設けたドラムの夫々の外周面に、ドラムの回転
によりシートバーの先端を切断するようにした先
端切断刃を設けると共に、前記夫々のドラムの外
周面所要位置に、ドラムの回転によりシートバー
の後端を２回切断するように所要の間隔を有して
配置した２枚の後端切断刃を設けたことを特徴と
するドラムシヤー。 A tip cutting blade is provided on the outer circumferential surface of each of the drums that are disposed facing each other so as to sandwich the moving line of the sheet bar, and a tip cutting blade is provided to cut the tip of the sheet bar by the rotation of the drum. A drum shear characterized in that two rear end cutting blades are provided at a position with a required interval so as to cut the rear end of the sheet bar twice by rotation of the drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7660487U JPS63186518U (en) | 1987-05-21 | 1987-05-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7660487U JPS63186518U (en) | 1987-05-21 | 1987-05-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63186518U true JPS63186518U (en) | 1988-11-30 |
Family
ID=30923840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7660487U Pending JPS63186518U (en) | 1987-05-21 | 1987-05-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63186518U (en) |
-
1987
- 1987-05-21 JP JP7660487U patent/JPS63186518U/ja active Pending