JPH01172412U - - Google Patents
Info
- Publication number
- JPH01172412U JPH01172412U JP6601488U JP6601488U JPH01172412U JP H01172412 U JPH01172412 U JP H01172412U JP 6601488 U JP6601488 U JP 6601488U JP 6601488 U JP6601488 U JP 6601488U JP H01172412 U JPH01172412 U JP H01172412U
- Authority
- JP
- Japan
- Prior art keywords
- roll
- passage
- die
- way switching
- switching type
- 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 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Winding, Rewinding, Material Storage Devices (AREA)
Description
第１図、第２図は本考案に係るクランプ装置を
有するダブルピンチロールを示す部分断面図、側
面図、第３図は変形例を示す部分断面図、第４図
は製管溶接時を示す断面図、第５図は従来のクラ
ンプ装置を有するダブルピンチロールを示す側面
図である。
１……薄板用ルーパー、２……厚板用ローラテ
ーブル、３……２方向切換式ダブルピンチロール
、４……チルトテーブル、５……上ロール、６…
…中間ロール、７……下ロール、８……クランプ
装置、９……上クランプビーム、１０……下クラ
ンプビーム、１１……油圧シリンダ、１２……支
持ブラケツト、１３……パンチバー、１４……ダ
イス、１５……凸部、１６……貫通孔。
1 and 2 are a partial cross-sectional view and a side view showing a double pinch roll having a clamping device according to the present invention, FIG. 3 is a partial cross-sectional view showing a modified example, and FIG. 4 is a diagram showing a state when welding pipes. The sectional view, FIG. 5, is a side view of a double pinch roll with a conventional clamping device. 1... Looper for thin plates, 2... Roller table for thick plates, 3... Two-way switching type double pinch roll, 4... Tilt table, 5... Upper roll, 6...
...Intermediate roll, 7...Lower roll, 8...Clamp device, 9...Upper clamp beam, 10...Lower clamp beam, 11...Hydraulic cylinder, 12...Support bracket, 13...Punch bar, 14... Dice, 15... Convex portion, 16... Through hole.
Claims (1)
ールを選択的に相対移動させて上ロールと中間ロ
ールにより板材の上側通路を、中間ロールと下ロ
ールによりルーパーに通ずる下側通路を選択的に
形成し、前記下側通路に位置する板材の端部を上
下一対のクランプ部材によつてクランプしてなる
２方向切換式ダブルピンチロールにおいて、 一方のクランプ部材にパンチバーをクランプ方
向に突設し、他方のクランプ部材にパンチバーが
挿入されるダイスを設けたことを特徴とする２方
向切換式ダブルピンチロール。[Claims for Utility Model Registration] It has an upper roll, an intermediate roll, and a lower roll, and each roll is selectively moved relative to the upper passage of the plate material by the upper roll and the intermediate roll, and the looper by the intermediate roll and the lower roll. In a two-way switching type double pinch roll in which a lower passage is selectively formed and the end of the plate located in the lower passage is clamped by a pair of upper and lower clamp members, one clamp member is provided with a punch bar. A two-way switching type double pinch roll, characterized in that a die is provided that protrudes in the clamping direction, and the other clamp member is provided with a die into which a punch bar is inserted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6601488U JPH01172412U (en) | 1988-05-19 | 1988-05-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6601488U JPH01172412U (en) | 1988-05-19 | 1988-05-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01172412U true JPH01172412U (en) | 1989-12-06 |
Family
ID=31291434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6601488U Pending JPH01172412U (en) | 1988-05-19 | 1988-05-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01172412U (en) |
-
1988
- 1988-05-19 JP JP6601488U patent/JPH01172412U/ja active Pending