Processing equipment for eliminating residual stress of stainless steel welding wire

Abstract

The invention discloses processing equipment for eliminating residual stress of a stainless steel welding wire. The processing equipment comprises a base, a rubber pad used for damping is fixedly connected to the base, a second shell is fixedly connected to the base, a first shell is connected to the second shell through a positioning pin, the second shell is clamped with the positioning pin, a collecting mechanism used for winding and the welding wire is arranged on a fixing plate; when a fixed rod is mounted, one end of the fixed rod is clamped with a movable block, and then a second springis manually deformed, so that the other end of the fixed rod is connected with the fixing plate, and then the movable block is fixed through a limiting block, so that the movable block can be prevented from moving, and the condition that a fixed block can stably wind the welding wire is ensured; and the stainless steel welding wires do not need to be additionally wound, so that a large amount of time consumed by additionally winding is shortened, the processing time of the stainless steel welding wires is shortened, and the production efficiency of the stainless steel welding wires is improved.

Description

technical field [0001] The invention relates to the technical field of stainless steel welding wire, in particular to a processing equipment for eliminating residual stress of stainless steel welding wire. Background technique [0002] Welding wire is used as filler metal or as conductive wire welding material at the same time, including carbon steel welding wire, low alloy structural steel welding wire, alloy structural steel welding wire, stainless steel welding wire and non-ferrous metal welding wire, etc. Stainless steel welding wire can be divided into stainless steel solid core welding wire and Stainless steel flux-cored welding wire. At present, the production process for stainless steel welding wire often adopts the rolling method. After the stainless steel is melted at high temperature into a liquid state, the temperature is slowly cooled by annealing treatment to reduce stress, and then rolled. Then the welding wire is elongated and thinned by stretching to achieve...

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Problems solved by technology

[0004] The purpose of the present invention is to solve the following shortcomings in the prior art. The current stress relief device does not have a mechanism that can simultaneously rewind the stainless steel welding wire, resulting in the stainless steel welding wire after stress relief, which also needs to additionally rewind the stainless steel welding wire. Rolling will consume a lot of time, resulting in prolonged processing time of stainless steel welding wire, reducing the production efficiency of stainless steel welding wire, and a processing equipment for eliminating residual stress of stainless steel welding wire is proposed

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