JPH0422119U - - Google Patents
Info
- Publication number
- JPH0422119U JPH0422119U JP6127290U JP6127290U JPH0422119U JP H0422119 U JPH0422119 U JP H0422119U JP 6127290 U JP6127290 U JP 6127290U JP 6127290 U JP6127290 U JP 6127290U JP H0422119 U JPH0422119 U JP H0422119U
- Authority
- JP
- Japan
- Prior art keywords
- punch
- ram
- adapter
- fixed
- attached
- 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
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Description
図面はこの考案の一実施例を示し、第１図は正
面図、第２図は側面図、第３図は作用説明図であ
る。
３はラム、４はパンチ、５はパンチホルダ、６
はダイス、７はワーク、１０はスイングシリンダ
、１５はアダプタ、１７は交換パンチ、２０はス
ライドシリンダ。
The drawings show an embodiment of this invention, with FIG. 1 being a front view, FIG. 2 being a side view, and FIG. 3 being an explanatory view of the operation. 3 is a ram, 4 is a punch, 5 is a punch holder, 6
is a die, 7 is a workpiece, 10 is a swing cylinder, 15 is an adapter, 17 is an exchange punch, and 20 is a slide cylinder.
Claims (1)
パンチ４と、固定フレーム１ａに固定されたダイ
ス６の間で板状のワーク７を折曲げ加工する折曲
げ機械において、上記ラム３の下部にスイングシ
リンダ１０によりラム３の下方にスイング自在な
アダプタ１５を設け、かつこのアダプタ１５に交
換パンチ１７を取付けると共に、上記アダプタ１
５をラム３の下方へスイング後これを引き上げて
、アダプタ１５をラム３に固定されたパンチ４の
先端とこれをラム３に固定するパンチホルダ５へ
それぞれ当接させる吊り上げ手段を設けてなる折
曲げ機械のパンチ自動交換装置。 (2) 吊り上げ手段を複数のスライドシリンダ２
０により構成すると共に、これらスライドシリン
ダ２０をアダプタ１５の長手方向に間隔を置いて
設置してなる請求項１記載のパンチ自動交換装置
。[Claims for Utility Model Registration] (1) A folding process in which a plate-shaped workpiece 7 is bent between a punch 4 attached to the lower part of a vertically movable ram 3 and a die 6 fixed to a fixed frame 1a. In the bending machine, an adapter 15 is provided at the lower part of the ram 3 which can be freely swung downwardly by a swing cylinder 10, and an exchange punch 17 is attached to the adapter 15.
5 is swung below the ram 3 and then pulled up, the adapter 15 is brought into contact with the tip of the punch 4 fixed to the ram 3 and the punch holder 5 fixed to the ram 3, respectively. Automatic punch exchange device for bending machines. (2) Multiple slide cylinders 2 as lifting means
2. The automatic punch changing device according to claim 1, wherein the slide cylinders 20 are arranged at intervals in the longitudinal direction of the adapter 15.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6127290U JPH0744328Y2 (en) | 1990-06-12 | 1990-06-12 | Automatic punch changer for folding machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6127290U JPH0744328Y2 (en) | 1990-06-12 | 1990-06-12 | Automatic punch changer for folding machines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0422119U true JPH0422119U (en) | 1992-02-24 |
| JPH0744328Y2 JPH0744328Y2 (en) | 1995-10-11 |
Family
ID=31589375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6127290U Expired - Lifetime JPH0744328Y2 (en) | 1990-06-12 | 1990-06-12 | Automatic punch changer for folding machines |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0744328Y2 (en) |
-
1990
- 1990-06-12 JP JP6127290U patent/JPH0744328Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0744328Y2 (en) | 1995-10-11 |
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