JPH0232383U - - Google Patents
Info
- Publication number
- JPH0232383U JPH0232383U JP11039488U JP11039488U JPH0232383U JP H0232383 U JPH0232383 U JP H0232383U JP 11039488 U JP11039488 U JP 11039488U JP 11039488 U JP11039488 U JP 11039488U JP H0232383 U JPH0232383 U JP H0232383U
- Authority
- JP
- Japan
- Prior art keywords
- weld nut
- projection
- welded
- steel plate
- seated
- 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
- 238000003466 welding Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 description 1
Landscapes
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Description
第１図は本考案の溶接構造の第１の実施例を示
す断面図、第２図は粗面を形成するためのプレス
型の一例を示す断面図、第３図は第２図における
ポンチの斜視図、第４図は本考案の第２の実施例
を示す断面図である。
１……母材となる酸洗未処理鋼板、１ａ……表
面、１ｂ……裏面、２……ウエルドナツト、３ａ
，３ｂ……粗面、５，６……溶接電極。
Fig. 1 is a cross-sectional view showing a first embodiment of the welding structure of the present invention, Fig. 2 is a cross-sectional view showing an example of a press die for forming a rough surface, and Fig. 3 is a cross-sectional view of the punch shown in Fig. 2. The perspective view and FIG. 4 are cross-sectional views showing a second embodiment of the present invention. 1... Unpickled steel plate serving as base material, 1a... Surface, 1b... Back surface, 2... Weld nut, 3a
, 3b... Rough surface, 5, 6... Welding electrode.
Claims (1)
母材鋼板のナツト対応部分について、ウエルドナ
ツトが着座する面と反対側の面または表裏両面に
予め粗面を形成してプロジエクシヨン溶接を施し
たことを特徴とするウエルドナツトの溶接構造。 For the part of the base steel plate on which the weld nut will be projection welded, a rough surface is formed in advance on the surface opposite to the surface on which the weld nut is seated, or on both the front and back sides, and then projection welding is performed. The welded structure of the weld nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11039488U JPH0232383U (en) | 1988-08-23 | 1988-08-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11039488U JPH0232383U (en) | 1988-08-23 | 1988-08-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0232383U true JPH0232383U (en) | 1990-02-28 |
Family
ID=31347512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11039488U Pending JPH0232383U (en) | 1988-08-23 | 1988-08-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0232383U (en) |
-
1988
- 1988-08-23 JP JP11039488U patent/JPH0232383U/ja active Pending