A production and processing method of electric high and low voltage cross arm

Abstract

The invention relates to a method for manufacturing and processing electric high and low voltage cross-arms, which uses an electric high and low voltage cross-arm manufacturing and processing device, the electric high and low voltage cross-arm manufacturing and processing device includes a cutting mechanism and a bending mechanism, the cutting mechanism The lower end of the cutting mechanism is installed on the existing working ground. The right side of the cutting mechanism is equipped with a bending mechanism symmetrically. The angle between the bending mechanism and the cutting mechanism is 45°. The lower end of the bending mechanism is installed on the working ground. The invention adopts the design concept of multi-station continuous structure to manufacture and process electric high and low voltage cross-arms, and the cooperation among the set cutting mechanism, transposition group and bending mechanism can realize automatic continuous double-station plate processing and forming, thereby improving The overall work efficiency is improved, and at the same time, a structure with a pressing effect is set up for the cutting and bending steps to improve the forming quality of the cross arm.

Description

technical field [0001] The invention relates to the technical field of cross-arm processing, in particular to a method for manufacturing and processing electric high-low voltage cross-arms. Background technique [0002] The cross arm is the angle iron fixed horizontally on the top of the utility pole. There is a porcelain bottle on it to support the overhead wire. It is an important part of the pole tower. Keep a certain safety distance according to the regulations. The processing steps of the cross-arm include basic processes such as material selection, cutting, bending, stamping, surface finishing, and assembly. The length of the cross-arm is determined according to the number of overhead wires and the distance between the wires. Commonly used cross-arms include angle iron cross-arms and wooden cross-arms. In some areas, low-voltage porcelain cross-arms are used. Iron cross-arms are made of angle iron, which has the advantages of durability and long service life. Excellen...

AI Technical Summary

Problems solved by technology

[0003] 1. The overall work efficiency of the traditional single-station and intermittent processing and forming processing is low. At the same time, during the cutting and bending process of the plate, the deflection phenomenon of the plate due to the low degree of clamping and pressing is easy to cause cutting and bending. Errors and other undesirable phenomena at the bending point, which in turn lead to a large drop in the quality of cutting and bending;

[0004] 2. It is cumbersome to use manual marking to determine the cutting size before cutting the board. In the process of directly cutting the board, there is a large error in the size of the same batch of cutting boards, so that the quality of the overall cross-arm processing and forming has declined. , and at the same time, the satisfaction rate of the requirements for cutting plates of different sizes and specifications is low

Images