Positioning device for precisely manufacturing curve-shaped automobile accessory

Abstract

The invention relates to a positioning device for precisely manufacturing a curve-shaped automobile accessory. The positioning device comprises a platform, a support seat, a position limiting device and a positioning component, wherein the support seat is arranged on the platform, the position limiting device is used for fixing one side of an accessory arranged on the support seat, the positioning component is used for carrying the other part of the accessory, a fixing component is arranged on the positioning component, the support seat comprises two support plates in mutually parallel arrangement, the support plates are used for carrying at least two support strips arranged on the arc-shaped carrying surface of the accessory, the single support strip penetrates through the two support plates at the same time and is projected out of the carrying surface, the positioning component is correspondingly arranged at the upper end of the carrying surface, and the position limiting device is correspondingly arranged at the lower end of the carrying surface. The positioning device has the advantages that through the arrangement of the support strips in the support seat, the positioning problem of automobile accessories in different curves is solved, the efficient and fast positioning is realized, and in addition, the accessory surface can be effectively protected from generating impressions.

Description

technical field [0001] The invention relates to the field of auto parts, in particular to a welding positioning device for curved auto trailer parts. Background technique [0002] The current car trailer accessories are generally composed of two parts: the main connecting rod and the connecting rod. It will cause very difficult welding positioning. At present, many factories still adopt the method of manual clamping for positioning, which is too crude. Some adopt a semi-manual method. The main connecting rod with a simple shape is clamped and fixed with a device, but the connecting rod with a complex shape is fixed manually, and then another operator welds it. This not only wastes time, but also causes a waste of manpower. The most important thing is that it is easy to shake due to manual fixation, resulting in poor welding accuracy. Contents of the invention [0003] The purpose of the present invention is to solve the above technical problems and provide a positio...

AI Technical Summary

Problems solved by technology

Some adopt a semi-manual method. The main connecting rod with a simple shape is clamped and fixed with a device, but the connecting rod with a complex shape is fixed manually, and then another operator welds it.

This not only wastes time, but also causes a waste of manpower. The most important thing is that it is easy to shake due to manual fixing, resulting in poor welding accuracy.

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