Spraying repair processing technology for remanufacturing of automobile engine cylinder body

Abstract

The invention relates to a spraying repair processing technology for remanufacturing of an automobile engine cylinder body. The spraying repair processing technology for remanufacturing of the automobile engine cylinder body adopts the following spraying repair processing device for remanufacturing of the automobile engine cylinder body. The spraying repair processing device for remanufacturing of the automobile engine cylinder body comprises a base, supporting columns, a driving mechanism, rotating lead screws, spraying and grinding mechanisms, a bearing plate and a clamping mechanism, wherein the supporting columns are arranged on the corner sides of the upper end surface of the base, the driving mechanism is arranged between the middles of the supporting columns, the rotating lead screws are uniformly arranged in the middle of the driving mechanism through rotating fit, the spraying and grinding mechanisms are arranged at the upper ends of the rotating lead screws, the bearing plate is arranged between the upper ends of the supporting columns, and the clamping mechanism is installed at the upper end of the bearing plate. According to the spraying repair processing technology for remanufacturing of the automobile engine cylinder body, the problems that in the prior art, in the spraying and repairing process of the engine cylinder block, the engine cylinder block is frequently disassembled, transferred and installed, so that the efficiency of spraying, repairing, grinding and polishing the engine cylinder block is reduced can be solved.

Description

technical field [0001] The invention relates to the field of engine block processing, in particular to a remanufacturing spraying and repairing process of an automobile engine block. Background technique [0002] The car engine is the device that provides power for the car. It is the heart of the car and determines the power, economy, stability and environmental protection of the car. The important components of the car engine include the engine block. With the development of society, the city There are more and more vehicles and scrapped cars are also increasing, so it is particularly important to remanufacture scrapped cars, and the most economically valuable part of scrapped car remanufacturing is automotive engine remanufacturing; [0003] The remanufacturing of automobile engines refers to the batch manufacturing process of restoring waste automobile engines to a level not lower than that of new prototypes after dismantling, cleaning, testing, remanufacturing, assemblin...

AI Technical Summary

Problems solved by technology

[0004] 1. In the existing technology, the piston hole of the engine cylinder is usually sprayed and repaired by a spray repair machine, and then removed and transferred to the grinding machine, and then the piston hole of the engine cylinder is polished and polished. This process is frequently disassembled The turnaround installation of the engine block affects the efficiency of spraying and repairing the engine block;

[0005] 2. The engine cylinder block has the hidden danger of being bumped and damaged during the dismantling and turnover installation process, and the work intensity of the staff who dismantles the engine cylinder block and turnover installation is high;

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