Precise positioning device for welding during metal plate processing

Abstract

The invention discloses a precise positioning device for welding during metal plate processing and relates to the technical field of metal plate processing. The device comprises an operation table, aworkpiece body, an adjustment device, slide clamping devices and a fixing device. The adjustment device is movably installed on the upper surface of the operation table, the two slide clamping devicesare movably connected into the adjustment device, and the workpiece body is clamped between the two slide clamping devices. By arranging the two slide clamping devices and the fixing device, the twoslide clamping devices are used for positioning and clamping the two side faces of the workpiece body, the fixing device is used for locking the slide clamping devices, so that the workpiece body still has two modes including angle overturning and fixing after being positioned and clamped, the effect of performing overturning after clamping is completed is achieved, the situation that welding personnel need to frequently move during welding is avoided, the problem that the welding quality is influenced is solved, and accordingly the stability of welding work is guaranteed.

Description

Technical field [0001] The invention relates to the technical field of sheet metal processing, in particular to a welding precision positioning device for sheet metal processing. Background technique [0002] Sheet metal processing is a hub technology that sheet metal technicians need to grasp, and it is also an important process for sheet metal product forming. Sheet metal processing includes traditional cutting, blanking, bending and forming methods and process parameters, as well as various cold stamping die structures and process parameters, various equipment working principles and operating methods, and new stamping technologies And new technology. Parts sheet metal processing is called sheet metal processing. [0003] In the prior art, when welding sheet metal, two methods of manual free operation or mechanical fixture operation are usually adopted. When manual free operation is adopted, the welding quality is closely related to the welding level of the operator and is time...

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Problems solved by technology

[0003] In the prior art, when welding sheet metal, two methods are usually used: manual free operation or mechanical clamp operation. When manual free operation is used, the welding quality is closely related to the welding level of the operator and it is time-consuming It is laborious, which makes the welding effect of this method poor. When using mechanical fixture welding, although the welding speed is fast, the size of the existing mechanical welding device cannot be adjusted, so that it must be redesigned when facing different workpiece sizes. Fixtures, the staff need to prepare multiple sets of welding tools suitable for different positioning sizes, which leads to the problem that multiple sets of welding tools will occupy storage space and increase the work cost. Adjust the angle, so that the welding work at different angles requires the staff to adjust the position themselves, which affects the stability of the welding work

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