JPS6316513U - - Google Patents
Info
- Publication number
- JPS6316513U JPS6316513U JP10797286U JP10797286U JPS6316513U JP S6316513 U JPS6316513 U JP S6316513U JP 10797286 U JP10797286 U JP 10797286U JP 10797286 U JP10797286 U JP 10797286U JP S6316513 U JPS6316513 U JP S6316513U
- Authority
- JP
- Japan
- Prior art keywords
- die
- workpiece
- button
- button die
- burring
- 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
- 238000005452 bending Methods 0.000 claims description 2
Description
第１図はこの考案の実施例を示す縦断面図、第
２図は縁曲げ加工の適用例を示す図、第３図は従
来例を示す縦断面図である。
２３……ダイホルダ、２４……ボタンダイ、２
５，２６……逃げ溝、２７……カムスライド、２
９……ポンチ、３０……ドライバ。
FIG. 1 is a vertical cross-sectional view showing an embodiment of this invention, FIG. 2 is a view showing an example of application of edge bending, and FIG. 3 is a vertical cross-sectional view showing a conventional example. 23...Die holder, 24...Button die, 2
5, 26... Relief groove, 27... Cam slide, 2
9... Punch, 30... Driver.
Claims (1)
のボタンダイ２４に対して進退駆動され、ボタン
ダイとの協働下で、ワークｗに縁曲げ加工を施す
ポンチ２９とを具えるバーリング型において、 前記ダイホルダ２３およびボタンダイ２４に、
ワークｗの取出方向へ延在して、ワークの縁曲部
分ｗｂの外径および長さと同等もしくはそれ以上
の幅および深さをそれぞれ有する逃げ溝２５，２
６を形成してなるバーリング型。[Claims for Utility Model Registration] A button die 24 provided on a die holder 23, and a punch 29 that is driven forward and backward with respect to the button die 24 and performs edge bending on a workpiece w in cooperation with the button die. In the burring mold comprising: the die holder 23 and the button die 24,
Relief grooves 25, 2 that extend in the direction of take-out of the workpiece w and have widths and depths that are equal to or greater than the outer diameter and length of the edge portion wb of the workpiece, respectively.
A burring type formed by 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10797286U JPH0543939Y2 (en) | 1986-07-16 | 1986-07-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10797286U JPH0543939Y2 (en) | 1986-07-16 | 1986-07-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6316513U true JPS6316513U (en) | 1988-02-03 |
| JPH0543939Y2 JPH0543939Y2 (en) | 1993-11-08 |
Family
ID=30984734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10797286U Expired - Lifetime JPH0543939Y2 (en) | 1986-07-16 | 1986-07-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0543939Y2 (en) |
-
1986
- 1986-07-16 JP JP10797286U patent/JPH0543939Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0543939Y2 (en) | 1993-11-08 |