JPH0443480U

JPH0443480U -

Info

Publication number: JPH0443480U
Application number: JP1156490U
Authority: JP
Priority date: 1990-02-09
Filing date: 1990-02-09
Publication date: 1992-04-13

Description

[Brief explanation of drawings]

第１図は本考案の一実施例に係るウエルドボル
ト溶接装置の要部断面図、第２図は第１図におけ
るボルト自動挿入手段の側面図、第３図は第２図
におけるチヤツク手段の拡大正面図、第４図は第
１図のウエルドボルト溶接装置の側面図、第５図
イないしハは第１図の装置によるボルト穴の成形
状態およびプロジエクシヨン溶接の状態を示す断
面図、第６図は従来のプロジエクシヨン溶接の一
例を示した断面図、第７図は従来のアークスタツ
ド溶接の一例を示した断面図、である。１８……ワーク（パネル）、１８ａ……ボルト
穴、１９……ウエルドボルト、２０……抵抗溶接
機本体、２２……加圧手段、２４……上部電極、
３４……下部電極、３６……ポンチ、３７……ダ
イス、３８……第１の駆動手段、３９……第２の
駆動手段、４０……穴明け手段、５０……ボルト
自動挿入手段、８０……チヤツク手段。 Fig. 1 is a sectional view of essential parts of a weld bolt welding device according to an embodiment of the present invention, Fig. 2 is a side view of the automatic bolt insertion means in Fig. 1, and Fig. 3 is an enlarged view of the chuck means in Fig. 2. 4 is a side view of the weld bolt welding device shown in FIG. 1, FIGS. FIG. 6 is a sectional view showing an example of conventional projection welding, and FIG. 7 is a sectional view showing an example of conventional arc stud welding. 18... Work (panel), 18a... Bolt hole, 19... Weld bolt, 20... Resistance welding machine body, 22... Pressure means, 24... Upper electrode,
34...Lower electrode, 36...Punch, 37...Dice, 38...First drive means, 39...Second drive means, 40...Drilling means, 50...Bolt automatic insertion means, 80 ...Checking method.

補正平３．１０．２４図面の簡単な説明を次のように補正する。明細書の第２５頁の上から第５行目に「第５図
イないしハ」とあるを、「第５図イないしニ」に
補正する。Amendment 3/10/24 The brief description of the drawing is amended as follows. In the fifth line from the top of page 25 of the specification, the words "Fig. 5 A to C" are amended to read "Fig. 5 A to D."

Claims

[Claims for Utility Model Registration] An upper electrode and a lower electrode arranged opposite to each other, one of which is connected to a pressurizing means, and a first drive means arranged movably within the upper electrode and connected to a first driving means. and a die movably disposed within the lower electrode and connected to a second driving means. and automatic bolt insertion means that moves forward and backward with respect to the lower electrode and automatically inserts the weld bolt into the bolt hole formed by the drilling means. Welding equipment.