JPS6423316U - - Google Patents
Info
- Publication number
- JPS6423316U JPS6423316U JP11813087U JP11813087U JPS6423316U JP S6423316 U JPS6423316 U JP S6423316U JP 11813087 U JP11813087 U JP 11813087U JP 11813087 U JP11813087 U JP 11813087U JP S6423316 U JPS6423316 U JP S6423316U
- Authority
- JP
- Japan
- Prior art keywords
- holding device
- work
- ram
- work holding
- workpiece
- 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 5
Description
第１図は本考案の主要部である板押え装置の正
面図、第２図は第１図における矢視部の拡大図
、第３図は第２図における―線に沿つた断面
図および第４図は第２図における―線に沿つ
た断面図である。第５図は本考案を実施した一実
施例のシヤーリングマシンの側面図である。
１……シヤーリングマシン、７……固定下刃、
１１……ラム、１３……可動上刃、４９……ワー
ク押え装置、５１……前部カバー、５３……板押
えロツド、５５……可変バー、６９……スプリン
グ、７１……板押え部材、７３……ピストンロツ
ド、７５……油圧シリンダ。
Fig. 1 is a front view of the plate holding device, which is the main part of the present invention, Fig. 2 is an enlarged view of the section taken in the direction of arrows in Fig. 1, and Fig. 3 is a sectional view taken along the line - in Fig. FIG. 4 is a sectional view taken along the line - in FIG. 2. FIG. 5 is a side view of a shearing machine according to an embodiment of the present invention. 1... Shearing machine, 7... Fixed lower blade,
11... Ram, 13... Movable upper blade, 49... Work holding device, 51... Front cover, 53... Plate holding rod, 55... Variable bar, 69... Spring, 71... Plate holding member , 73...Piston rod, 75...Hydraulic cylinder.
Claims (1)
と、上下動自在なラムの下部に取付けた上刃との
協働により、ワークに剪断加工を施すシヤーリン
グマシンにおいて、ワークテーブル上に載置され
たワークに切断加工を施す前に、前記ラムの上下
動と同期してワークを押える各ワーク押え装置を
前記ラムの前部へ設け、その各ワーク押え装置の
押圧力を調整する調整可能な押圧力調整装置を各
ワーク押え装置に設けてことを特徴とするシヤー
リングマシンにおけるワーク押え装置。 In a shearing machine that performs shearing on a workpiece, the lower blade installed on the worktable on which the workpiece is placed works together with the upper blade attached to the bottom of the ram that can move up and down. Each work holding device is provided at the front of the ram to hold down the work in synchronization with the vertical movement of the ram, and an adjustable presser is provided to adjust the pressing force of each work holding device before cutting the work. A work holding device for a shearing machine, characterized in that each work holding device is provided with a pressure adjustment device.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11813087U JPS6423316U (en) | 1987-08-03 | 1987-08-03 | |
| GB8817984A GB2208363B (en) | 1987-08-03 | 1988-07-28 | Shearing machine |
| FR8810516A FR2619037B1 (en) | 1987-08-03 | 1988-08-03 | SHEAR FOR SHEET MATERIALS HAVING A SLIDER CARRYING THE UPPER BLADE AND A MOBILE SUPPORT CONVEYOR VERTICALLY BEHIND THE BLADES |
| DE19883826426 DE3826426C2 (en) | 1987-08-03 | 1988-08-03 | Shearing machine for plate-shaped workpieces |
| US07/285,396 US5062333A (en) | 1987-08-03 | 1988-12-15 | Shearing machine |
| US07/754,748 US5195414A (en) | 1987-08-03 | 1991-09-04 | Shearing machine |
| US08/011,756 US5363729A (en) | 1987-08-03 | 1993-02-01 | Shearing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11813087U JPS6423316U (en) | 1987-08-03 | 1987-08-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6423316U true JPS6423316U (en) | 1989-02-07 |
Family
ID=31362215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11813087U Pending JPS6423316U (en) | 1987-08-03 | 1987-08-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6423316U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5031582U (en) * | 1973-07-17 | 1975-04-07 | ||
| JPS5919222B2 (en) * | 1977-10-25 | 1984-05-04 | ナショナル住宅産業株式会社 | Drainage device at the corner of the lower floor roof and outer wall |
-
1987
- 1987-08-03 JP JP11813087U patent/JPS6423316U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5031582U (en) * | 1973-07-17 | 1975-04-07 | ||
| JPS5919222B2 (en) * | 1977-10-25 | 1984-05-04 | ナショナル住宅産業株式会社 | Drainage device at the corner of the lower floor roof and outer wall |