JPS6117225U - Countersink hole processing device - Google Patents
Countersink hole processing deviceInfo
- Publication number
- JPS6117225U JPS6117225U JP10069184U JP10069184U JPS6117225U JP S6117225 U JPS6117225 U JP S6117225U JP 10069184 U JP10069184 U JP 10069184U JP 10069184 U JP10069184 U JP 10069184U JP S6117225 U JPS6117225 U JP S6117225U
- Authority
- JP
- Japan
- Prior art keywords
- punch
- countersink
- die
- upper plate
- supported
- 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
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面はこの考案の実施例を示し、第１図は一部切欠側面
図、第２図は一部切欠正面図、第３図は第１図の■一■
線断面図、第４図は第２′図のＩＶ一■線断面図、第５
ｖ ５ａｔ ５ｂｔ ５ｃ図は皿絞り孔加工工程を示す
各拡大断面図である。
１・・・下盤、３・・・上盤、８・・・パンヂ、９・・
・皿絞り突起、１６・・・カム板、２７・・・グイ、２
９・・・型孔、３２・・・作動棒。The drawings show an embodiment of this invention; Fig. 1 is a partially cutaway side view, Fig. 2 is a partially cutaway front view, and Fig. 3 is a partially cutaway side view.
Figure 4 is a cross-sectional view along line IV-1 of Figure 2', Figure 5 is a cross-sectional view along line IV
v 5at 5bt 5c Figures are enlarged cross-sectional views showing the process of forming countersunk holes. 1...Lower board, 3...Upper board, 8...Panji, 9...
・Counter drawing protrusion, 16... cam plate, 27... guide, 2
9... Mold hole, 32... Operating rod.
Claims (1)
方に固定された下盤を有し、 上記下盤上に、被加工板の厚さに相当する高さの皿絞り
突起を先端に有するパンチを前後方向に移動自在に支持
すると共に、上記パンチの前方に、該パチンと協働して
皿絞りを行うべき型孔を有するダイを常時上方へ弾発し
た状態で昇降自在に支持し、 上記上盤の一側にカムを下向きに突設すると共に上記パ
ンチに該カムの降下によりパンチを前進させるべきカム
従動部を形成し、上記上盤の他側、 “に作動棒を下向
きに突設すると共に上記ダイに該作動棒の降下によりダ
イを降下させるべき係止部を設け、 上記上盤の降下行程におけるパンチとダイは、上記パン
チの前進時に該パンチの皿絞り突起とダイの型孔とが同
一軸心線上に位置し、皿絞り完了後に上記ダイか降下し
て皿絞り底部の剪断を行う位置関係にある、 皿絞り孔加工装置。[Claims for Utility Model Registration] It has an upper plate that is supported so as to be able to rise and fall to receive pressure, and a lower plate that is fixed below the upper plate. A punch having a countersink drawing protrusion at the tip thereof is supported so as to be movable in the front and rear direction, and a die having a hole for performing countersink drawing in cooperation with the punch is always projected upward in front of the punch. A cam is provided on one side of the upper plate to protrude downward, and a cam driven part is formed on the punch to move the punch forward by the descent of the cam, and the other side of the upper plate is supported such that it can be raised and lowered freely. , an operating rod is provided to protrude downward, and a locking portion is provided on the die to lower the die by lowering the operating rod, and the punch and die in the lowering stroke of the upper plate are connected to each other when the punch moves forward. A countersink hole machining device in which a countersink drawing protrusion of a punch and a mold hole of a die are located on the same axis, and after the countersink drawing is completed, the die descends to shear the bottom of the countersink drawing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10069184U JPS6117225U (en) | 1984-07-05 | 1984-07-05 | Countersink hole processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10069184U JPS6117225U (en) | 1984-07-05 | 1984-07-05 | Countersink hole processing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6117225U true JPS6117225U (en) | 1986-01-31 |
| JPH0114353Y2 JPH0114353Y2 (en) | 1989-04-26 |
Family
ID=30660138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10069184U Granted JPS6117225U (en) | 1984-07-05 | 1984-07-05 | Countersink hole processing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6117225U (en) |
-
1984
- 1984-07-05 JP JP10069184U patent/JPS6117225U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0114353Y2 (en) | 1989-04-26 |
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