JPS62194010U - - Google Patents
Info
- Publication number
- JPS62194010U JPS62194010U JP8101286U JP8101286U JPS62194010U JP S62194010 U JPS62194010 U JP S62194010U JP 8101286 U JP8101286 U JP 8101286U JP 8101286 U JP8101286 U JP 8101286U JP S62194010 U JPS62194010 U JP S62194010U
- Authority
- JP
- Japan
- Prior art keywords
- groove
- bending
- sheet
- right parts
- attached plate
- 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.)
- Pending
Links
- 238000005452 bending Methods 0.000 claims 3
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Description
第１図と第３図はこの考案の夫々の実施例にお
ける加工状態を示す斜視図、第２図は第１図の実
施例における組立状態を、第４図は第３図の実施
例における組立状態を、夫々示す斜視図、第５図
は従来例における加工状態を示す斜視図、第６図
は第５図における組立状態を示す斜視図である。
符号説明、１１，２０…カツタ、１１ａ，２０
ａ…端面部、１４，２１…凹溝、１４ａ，２１ａ
…溝底部、１４ｂ，１４ｃ，２１ｂ，２１ｃ…左
右部、１６，１８…隅角部。
1 and 3 are perspective views showing the processing state of each embodiment of this invention, FIG. 2 shows an assembled state of the embodiment of FIG. 1, and FIG. 4 shows an assembled state of the embodiment of FIG. 3. FIG. 5 is a perspective view showing the processing state in the conventional example, and FIG. 6 is a perspective view showing the assembled state in FIG. 5. Code explanation, 11, 20...Katsuta, 11a, 20
a... End face portion, 14, 21... Concave groove, 14a, 21a
...groove bottom, 14b, 14c, 21b, 21c...left and right parts, 16, 18...corner parts.
Claims (1)
行うことにより、箱体等の隅角部を形成するシー
ト貼着板の折り曲げ用凹溝であつて、凹溝加工に
よつて形成される凹溝の溝底部が、上記折り曲げ
状態のとき凹溝の左右部に密接できるように、溝
底部の附近を左右部の附近よりも幅広で正面視が
大略弧状に形成すべく、端面部を大径とした曲面
部のあるカツタを用いて凹溝を加工したことを特
徴とするシート貼着板の折り曲げ用凹溝。 A groove for bending a sheet-attached plate that forms a corner of a box body, etc. by bending around a groove provided in the plate material, and is a groove formed by groove processing. In order to allow the groove bottom to be in close contact with the left and right parts of the concave groove when in the bent state, the end face part is made to have a large diameter so that the area near the groove bottom is wider than the area around the left and right parts and is approximately arc-shaped when viewed from the front. A groove for bending a sheet-attached plate, characterized in that the groove is formed using a cutter having a curved surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8101286U JPS62194010U (en) | 1986-05-30 | 1986-05-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8101286U JPS62194010U (en) | 1986-05-30 | 1986-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62194010U true JPS62194010U (en) | 1987-12-10 |
Family
ID=30932353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8101286U Pending JPS62194010U (en) | 1986-05-30 | 1986-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62194010U (en) |
-
1986
- 1986-05-30 JP JP8101286U patent/JPS62194010U/ja active Pending