Electric welding positioning device for mold manufacturing

Abstract

The invention discloses an electric welding positioning device for mold manufacturing. The electric welding positioning device comprises a device base, a device bottom plate, a shockproof mechanism, a clamping bottom plate and fixing plates, wherein the shockproof mechanism is arranged at the bottom end of the device base, the device bottom plate is arranged below the shockproof mechanism, and rolling wheels are fixed to the bottom end of the device bottom plate at equal intervals; and a lifting cavity is formed in the device base, the clamping bottom plate is arranged at the top end of the device base, the bottom end of the clamping bottom plate extends into the lifting cavity, the clamping bottom plate is slidably connected with the device base, a first motor is installed at one end of the clamping bottom plate, and a first rotating shaft is installed at the output end of the first motor through a coupler. According to the electric welding positioning device, an electric welding machine body is fixedly clamped, so that welding failure caused by collision with an electric welding machine during working is prevented; a lifting function is added for clamping of a grinding tool, so that convenience is brought to welding work; and a damping mechanism is arranged, so that damage to internal parts of the electric welding machine during device moving is prevented.

Description

technical field [0001] The invention relates to the technical field of grinding tool processing, in particular to an electric welding positioning device for mold manufacturing. Background technique [0002] The welding rod and the weldment are respectively connected to the two output terminals of the power supply. Start welding with the electrode in contact with the weldment. At this time, the power supply is short-circuited, and the current flowing through the contact is very large. In addition, the contact surface between the electrode and the weldment is relatively rough. In fact, there are only a few points of contact, and the contact resistance is relatively large, so the contact generates a lot of heat. Lift the welding rod later, so that there is a certain gap between the welding rod and the weldment. [0003] There are many types of such devices on the market today, which can basically meet people's needs for use, but there are still certain deficiencies, and the s...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide an electric welding positioning device for mold manufacturing, to solve the problem that most of the devices proposed in the background technology are not fixed to the electric welding machine itself, and if it touches the electric welding machine during work, it may cause welding failure. The clamping of the tool is fixed, which brings a lot of inconvenience to the welding work, and the bumps during the movement can easily cause damage to the internal parts of the welding machine

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