JPS61182617U - - Google Patents
Info
- Publication number
- JPS61182617U JPS61182617U JP6793785U JP6793785U JPS61182617U JP S61182617 U JPS61182617 U JP S61182617U JP 6793785 U JP6793785 U JP 6793785U JP 6793785 U JP6793785 U JP 6793785U JP S61182617 U JPS61182617 U JP S61182617U
- Authority
- JP
- Japan
- Prior art keywords
- cam
- workpiece
- punch
- slide cam
- slide
- 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
- 238000013459 approach Methods 0.000 claims 1
- 238000005452 bending Methods 0.000 claims 1
- 238000003754 machining Methods 0.000 claims 1
Landscapes
- Punching Or Piercing (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Description
第１図ａ，ｂ乃至第４図はこの考案に係るカム
プレス型の一実施例を示すもので、第１図ａはそ
の正面断面図、第１図ｂは下型の一部断面平面図
、第２，３，４図はそれぞれ下型の異なる作用状
態を示す一部断面平面図であり、第５図は従来の
カムプレス型の正面断面図、第６図は第５図のカ
ムプレス型の下型の作用状態説明図、第７図は更
に別の従来のカムプレス型の正面断面図、第８図
は第７図のカムプレス型においてワークにスプリ
ングバツクが生じている場合のワークとパツドの
角部との当接状態を示す説明図、第９図はワーク
である自動車のフロントフエンダの先端上部の斜
視図である。
Ｗ……ワーク、Ｆ……ワークのフランジ、３…
…ポンチ、１４，３２……ドライブカム、２４，
３２ａ……傾斜摺接面（方向付け手段）、２５…
…スライドカム、３０……押圧手段、３３…下型
（一方の型）、３４……上型（他方の型）。
FIGS. 1a, b to 4 show an embodiment of the cam press mold according to the invention, in which FIG. 1a is a front sectional view thereof, FIG. 1b is a partially sectional plan view of the lower mold, Figures 2, 3, and 4 are partially sectional plan views showing different operating states of the lower die, Figure 5 is a front sectional view of the conventional cam press die, and Figure 6 is the bottom of the cam press die in Figure 5. Fig. 7 is a front sectional view of another conventional cam press die, and Fig. 8 is a corner of the workpiece and pad when a spring back occurs in the workpiece in the cam press die of Fig. 7. FIG. 9 is a perspective view of the upper end of the front fender of an automobile, which is a workpiece. W...Work, F...Flange of work, 3...
...Punch, 14,32...Drive cam, 24,
32a... Inclined sliding contact surface (direction means), 25...
... Slide cam, 30 ... Pressing means, 33 ... Lower mold (one mold), 34 ... Upper mold (other mold).
Claims (1)
近離隔可能であり、接近したときポンチと協働し
てワークにフランジ曲げ加工を施すスライドカム
と、を有する一方の型と、一方の型と互いに接近
離隔可能であり、接近したときスライドカムに当
接してこれを駆動するドライブカムを有する他方
の型と、からなるカムプレス型において、前記ス
ライドカムに、当該スライドカムの移動方向とは
異なる方向に移動可能であり、スライドカムのワ
ークへの接近に伴つてスライドカムよりも先にワ
ークの加工部に隣接した部位に当接してワークを
ポンチに押圧固定する押圧手段を設けるとともに
、一方の型およびスライドカムに、押圧手段をワ
ークの加工部に隣接した部位に垂直に当接するよ
うに方向付ける方向付け手段を設けたことを特徴
とするカムプレス型。 One mold has a punch that holds a workpiece, and a slide cam that can move close to and away from the punch and cooperates with the punch to perform flange bending on the workpiece when approached; and the other type has a drive cam that is separable and that contacts and drives the slide cam when approached, the cam press type having a drive cam that moves in a direction different from the movement direction of the slide cam. As the slide cam approaches the workpiece, a pressing means is provided which presses and fixes the workpiece to the punch by contacting the part of the workpiece adjacent to the machining part before the slide cam, and also A cam press type characterized in that the cam is provided with an orientation means for orienting the pressing means so as to vertically abut a part of the workpiece adjacent to the processing part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6793785U JPH032328Y2 (en) | 1985-05-07 | 1985-05-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6793785U JPH032328Y2 (en) | 1985-05-07 | 1985-05-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61182617U true JPS61182617U (en) | 1986-11-14 |
| JPH032328Y2 JPH032328Y2 (en) | 1991-01-23 |
Family
ID=30602224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6793785U Expired JPH032328Y2 (en) | 1985-05-07 | 1985-05-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH032328Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006095560A (en) * | 2004-09-29 | 2006-04-13 | Oiles Ind Co Ltd | Cam device |
-
1985
- 1985-05-07 JP JP6793785U patent/JPH032328Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006095560A (en) * | 2004-09-29 | 2006-04-13 | Oiles Ind Co Ltd | Cam device |
| JP4599971B2 (en) * | 2004-09-29 | 2010-12-15 | オイレス工業株式会社 | Cam device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH032328Y2 (en) | 1991-01-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS61182617U (en) | ||
| JPS61158318U (en) | ||
| JPS62123316U (en) | ||
| JPS6192422U (en) | ||
| JPS63163216U (en) | ||
| JPS6112532U (en) | Workpiece positioning device for press machines | |
| JPS6272731U (en) | ||
| JPS63150717U (en) | ||
| JPS6282122U (en) | ||
| JPS6229824U (en) | ||
| JPS5962819U (en) | Press mold tool for drawing | |
| JPH0276614U (en) | ||
| JPS6117222U (en) | press mold | |
| JPS5944620U (en) | Plate holding structure in cam mold for press | |
| JPS6127517U (en) | Press mold | |
| JPS5889117U (en) | press mold | |
| JPS6282121U (en) | ||
| JPH0222216U (en) | ||
| JPS63133819U (en) | ||
| JPH02148722U (en) | ||
| JPH0184822U (en) | ||
| JPS61111621U (en) | ||
| JPS6011127U (en) | press mold | |
| JPS61148422U (en) | ||
| JPS61152333U (en) |