JPH0259823U - - Google Patents
Info
- Publication number
- JPH0259823U JPH0259823U JP13575288U JP13575288U JPH0259823U JP H0259823 U JPH0259823 U JP H0259823U JP 13575288 U JP13575288 U JP 13575288U JP 13575288 U JP13575288 U JP 13575288U JP H0259823 U JPH0259823 U JP H0259823U
- Authority
- JP
- Japan
- Prior art keywords
- sliding
- slide
- crankshaft
- metal plate
- metal
- 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
- 239000002184 metal Substances 0.000 claims description 7
- 238000010008 shearing Methods 0.000 claims description 4
- 238000013459 approach Methods 0.000 claims 1
- 238000004080 punching Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Punching Or Piercing (AREA)
Description
第１図はこの考案による打ち抜き装置の一実施
例の部分破断正面図、第２図は同実施例の打ち抜
き装置の部分破断側面図、第３図は同実施例の上
側及び下側剪断刃が金属薄板を打ち抜く状態を示
す図、第４図は同実施例の打ち抜き装置によつて
打ち抜かれた金属薄板を示す図、第５図は従来の
打ち抜き装置を示す図、第６図は従来の他の打ち
抜き装置を示す図である。
５……金属薄板、１６……駆動部、２１……第
１スライド部、２２……上側剪断刃、２９……上
側剪断刃の取付部、３１……第２スライド部、３
２……下側剪断刃、３７……下側剪断刃の取付部
、５１……クランク軸、５４……クランクピン。
Fig. 1 is a partially cutaway front view of an embodiment of the punching device according to this invention, Fig. 2 is a partially cutaway side view of the punching device of the same embodiment, and Fig. 3 shows the upper and lower shear blades of the same embodiment. FIG. 4 is a diagram showing a thin metal plate punched by the punching device of the same embodiment. FIG. 5 is a diagram showing a conventional punching device. FIG. 6 is a diagram showing a conventional punching device. It is a figure showing a punching device of. 5...Thin metal plate, 16...Drive part, 21...First slide part, 22...Upper shear blade, 29...Upper shear blade attachment part, 31...Second slide part, 3
2... Lower shearing blade, 37... Lower shearing blade attachment part, 51... Crankshaft, 54... Crank pin.
Claims (1)
の送り出し方向に摺動可能な第１スライド部と、
上記送り出されてくる金属板の板面に対して直角
方向に摺動可能に上記第１スライド部に設けた第
２スライド部と、上記第２スライド部と連結する
クランクピンを有しこのクランクピンを上記第１
スライド部の摺動方向と上記第２スライド部の摺
動方向との双方に平行な平面内で回動するように
設けてあるクランク軸と、上記クランク軸の回転
により上記第１スライド部と上記第２スライド部
の接近と離隔とを繰り返す夫々の面に設けられた
金型若しくは剪断刃の取付部と、上記第１及び第
２スライド部の取付部に取付けられた金型若しく
は剪断刃が金属板を少なくともプレス加工する区
間内で上記クランクピンを上記金属板の送り出し
速度と一致する周速度で回転させるように上記ク
ランク軸を回転駆動する駆動部と、を備える金属
板の連続プレス加工装置。 a first sliding portion that is slidable in the feeding direction of the metal plate that is continuously fed out in a predetermined direction;
a second slide part provided on the first slide part so as to be slidable in a direction perpendicular to the plate surface of the metal plate sent out; and a crank pin connected to the second slide part. The above 1st
A crankshaft is provided to rotate in a plane parallel to both the sliding direction of the sliding part and the sliding direction of the second sliding part, and the rotation of the crankshaft causes the first sliding part and the above-mentioned The mounting portions of the molds or shearing blades provided on the respective surfaces where the second slide portion repeatedly approaches and separates, and the molds or shearing blades attached to the mounting portions of the first and second slide portions are made of metal. A continuous press working apparatus for metal plates, comprising: a drive unit that rotationally drives the crankshaft so as to rotate the crank pin at a circumferential speed that matches the feeding speed of the metal plate at least within a section where the plate is pressed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13575288U JPH039860Y2 (en) | 1988-10-17 | 1988-10-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13575288U JPH039860Y2 (en) | 1988-10-17 | 1988-10-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0259823U true JPH0259823U (en) | 1990-05-01 |
| JPH039860Y2 JPH039860Y2 (en) | 1991-03-12 |
Family
ID=31395635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13575288U Expired JPH039860Y2 (en) | 1988-10-17 | 1988-10-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH039860Y2 (en) |
-
1988
- 1988-10-17 JP JP13575288U patent/JPH039860Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH039860Y2 (en) | 1991-03-12 |
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