Involution positioning turnover system for assembling frame and wallboard of protective vehicle

Abstract

The invention discloses an involution positioning turnover system for assembling a frame and a wallboard of a protective vehicle, which comprises a turnover device and wallboard clamping tools, the frame clamping tools are correspondingly arranged on two sides of the turnover device, the turnover device comprises a rotating shaft, the rotating shaft is connected with a driving device, the wallboard clamping tools comprise wallboard clamping frame bodies, the wallboard clamping frame body is connected with the rotating shaft through a connecting arm, a wallboard pitching plate corresponding toa wall plate is installed on the wallboard clamping frame body, a positioning block is installed on the wallboard pitching plate, a locking clamping jaw is installed on the wallboard clamping frame body, the frame clamping tool comprises a frame clamping frame body, and a frame pitching plate corresponding to a frame is installed on the frame clamping frame body. And a frame clamping jaw is mounted on the frame. The system has the characteristics that the operation is simple and flexible, the involution, positioning and overturning of the frame and the wall plate are realized, the adjusting time is greatly shortened, the product deformation is reduced, the workload of workers is reduced, the operation cost is reduced, the working efficiency is improved, and the safety is improved.

Description

technical field [0001] The invention relates to the technical field related to the assembly of special vehicles, in particular to an alignment, positioning and turning system for assembling protective vehicle frames and wall panels. Background technique [0002] At present, the welding of large workpieces on the domestic special vehicle assembly line is still in the traditional mode, lacking automatic positioning tooling. The traditional form requires workers to use a spreader to remove the positioning tooling with the body, so that the body can be removed and assembled. It is necessary to reinstall the dismantled tooling in front of a car. The assembly of each car must be disassembled once. The labor intensity is high, the production efficiency is low, and repeated disassembly and assembly will cause precision loss. It has become a special vehicle welding tool. Pretend to be a burning problem. Contents of the invention [0003] The object of the present invention is to o...

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Problems solved by technology

[0002] At present, the welding of large workpieces on the domestic special vehicle assembly line is still in the traditional mode, lacking automatic positioning tooling. The traditional form requires workers to use a spreader to remove the positioning tooling with the body, so that the body can be removed and assembled. It is necessary to reinstall the dismantled tooling in front of a car. The assembly of each car must be disassembled once. The labor intensity is high, the production efficiency is low, and repeated disassembly and assembly will cause precision loss. It has become a special vehicle welding tool. Pretending to be a burning problem

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