Polishing device for aluminum alloy tank truck panel

Abstract

The invention discloses a grinding device for an aluminum alloy liquid tank truck plate, comprising a support platform, the bottom of the support platform is provided with outriggers, a plurality of rollers are arranged inside the support platform, and one side of the support platform is hinged Limit plate, the two ends of the support platform are provided with a lifting device, the lifting device is provided with a mounting plate, slide rails are provided between the mounting plates, screw rods are provided in the slide rails, and the mounting plate There is a motor and a start switch electrically connected to it, the screw rod is connected with the main shaft of the motor, the screw rod is provided with a sliding seat connected by thread, and the sliding seat is provided with two connecting arms through bolts, so One end of the connecting arm is provided with a grinding machine, and the two ends of the supporting platform are also hinged with a clamping device. This device has a simple structure, is convenient to operate, requires less manpower and time, and has an excellent grinding effect on the long side of the plate, effectively improving production. efficiency.

Description

technical field [0001] The invention relates to the field of plate grinding devices, in particular to a grinding device for aluminum alloy liquid tank truck plates. Background technique [0002] The liquid tank part of an aluminum alloy liquid tank truck is usually made of four identical aluminum alloy sheets welded together and then rolled. The aluminum alloy sheet coils are first unrolled and then flattened, and then cut according to the length. The cut sheets cannot be directly welded on At the same time, it is necessary to grind the long side of the welding. If there is no grinding, the metal oxide layer at the welding will lead to poor fusion of the weld and reduce the service life of the plate. The grinding process of the existing workshop is to cut The final plate is hoisted to the support platform on the grinding station, and then the long side of the plate is manually polished with a grinder. Generally, this station requires two to three grinding personnel and two t...

AI Technical Summary

Problems solved by technology

[0002] The liquid tank part of an aluminum alloy liquid tank truck is usually made of four identical aluminum alloy sheets welded together and then rolled. The aluminum alloy sheet coils are first unrolled and then flattened, and then cut according to the length. The cut sheets cannot be directly welded on At the same time, it is necessary to grind the long side of the welding. If there is no grinding, the metal oxide layer at the welding will lead to poor fusion of the weld and reduce the service life of the plate. The grinding process of the existing workshop is to cut The final plate is hoisted to the support platform on the grinding station, and then the long side of the plate is manually polished with a grinder. Generally, this station requires two to three grinding personnel and two to three support platforms. It occupies a large volume, consumes a long time, consumes a lot of manpower, and has low production efficiency

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