C-shaped welding clamp arm for welding automobile parts

Abstract

The invention relates to the field of automatic welding equipment, and specifically relates to a C-shaped welding clamp arm for welding automobile parts. The C-shaped welding clamp arm comprises a welding clamp body; the welding clamp body comprises a handle switch, a welding clamp arm, an air cylinder component, a limit handle, electrode parts, an electrode arm and a connecting bracket; the C-shaped welding clamp arm further comprises an auxiliary stroke switcher; the auxiliary stroke switcher comprises a U-shaped dialing plate; the U-shaped dialing plate is rotatably arranged at the front end of the handle switch through a limit rotating member at one side deviated from the center, and the front end of the handle switch is located in a welding clamp body opening; an elastic member, wherein the two ends of the elastic member are respectively fixedly connected to the bottom of the U-shaped dialing plate opening and the bottom end of the limit rotating member; adjustable rotating seatsset on both sides of U-shaped dialing plate; and a connecting rod, wherein the two ends of the connecting rod are respectively connected to fixed parts of the adjustable rotating seats and one side ofthe limit handle, and the middle section of the connecting rod installed on both sides of the handle switch is slidably connected to the tail end of the welding clamp arm through a sliding stabilityadjusting frame. According to the C-shaped welding clamp arm for the welding automobile parts provided by the invention, the welding clamp switching stroke is convenient and safe, the structure is stable and the adaptability is strong.

Description

technical field [0001] The invention relates to the field of automatic welding equipment, in particular to a C-shaped welding tongs arm used for welding auto parts. Background technique [0002] The current use posture of C-type welding tongs can be roughly divided into three types, one is the supine type with the opening direction of the C-type tongs upward, the other is the prone type with the opening direction of the C-type tongs downward, and the last is the C-type welding tongs. The vertical type with the opening direction of the clamp is horizontal. It is essential to switch the stroke of the welding tongs during welding, and sometimes the switching is more frequent. The operator holds the signal source handle with his right hand, and holds the left handle with his left hand for welding operations. When the welding is completed and the auxiliary travel switch needs to be turned on, the operator’s left hand must leave the left handle. This will cause the welding tongs...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above technical problems, a C-shaped welding tongs arm for auto parts welding is provided. This technical solution solves the problem of cumbersome and dangerous switching strokes of welding tongs

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