Vehicle body rust-removal device for automobile making

Abstract

The invention discloses a vehicle body rust-removal device for automobile making. The vehicle body rust-removal device comprises a base, wherein the bottom of the base is fixedly connected to two symmetrical supporting rods; the bottom end of each supporting rod is fixedly hinged with a roller through a pin; the middle part of the upper surface of the base is fixedly embedded with a rolling ball bearing; a connecting rod is placed above the base; the bottom end of the outer surface of the connecting rod is fixedly connected to an inner ring of the rolling ball bearing; the left side of the supporting rod is placed with a supporting plate which is arranged in an inclined mode; and the right side surface of the supporting plate is fixedly connected two symmetrical fixed blocks. According tothe vehicle body rust-removal device for automobile making disclosed by the invention, a positive and negative rotation motor can conveniently regulate an angle of inclination of an angle grinding sheet and a rotary motor under action of a screw, a screw ring, a fixed block and a universal ball; and the rolling ball bearing can be arranged for conveniently regulating the horizontal angle, so thatthe grinding and rust-removal purpose for an irregular automobile body is achieved, rust-removal efficiency is high, and labor power is effectively saved.

Description

technical field [0001] The invention relates to the technical field of automobile manufacturing, in particular to an automobile body derusting device for automobile manufacturing. Background technique [0002] With the continuous improvement of people's living standards, cars are becoming more and more indispensable in people's lives. The International Energy Agency released a report on May 30 that in 2017, the number of electric vehicles on the world's roads reached 3.1 million, a new record. The record, which is expected to triple by 2020, is expected to soar to 125 million globally by 2030, nearly the size of Japan's population. [0003] In the process of automobile manufacturing, especially after the body is formed and before painting, it is necessary to derust the body. Because the car body is generally irregular in shape and it is not convenient for mechanical derusting, the rust removal of the existing automobile body is generally carried out by manual derusting. , t...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies in the prior art, the present invention provides a car body derusting device for automobile manufacturing, which solves the problem that the existing car body has irregular shapes and is inconvenient to use mechanical derusting

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