Inner welding brush cover production process

Abstract

The invention discloses an inner welding brush cover production process. The brush cover is formed by a steel band and brush wires; the steel band is formed in a mode that an inner steel band and an outer steel band are compressed to a U-shaped brush strip with a fixed width by a plurality of groups of upper and lower compression wheels; each group comprises two compression wheels up and down; the brush wires are uniformly distributed between the inner steel band and the outer steel band; when the steel bands and the brush wires pass by the compression wheel groups, the compression wheel groups compress the inner and outer steel bands to fix the brush wires; the brush cover is supported by adopting a full automatic inner welding support die; a gap of the support die is reserved in the connection position of the brush cover; an automatic cantilever welding manipulator welding nozzle extends from the gap to weld welding spots. Compared with the traditional winding brush cover, the brush cover has the advantages that welding spots are attractive and tidy, the brush strip has no gaps, the inner diameter cylindricality and conical error of the brush cover are greatly reduced, the assembly is simple, brush rolls of different lengths can be freely combined according to the size needed by a client and the production efficiency of the brush cover is greatly improved.

Description

technical field [0001] The invention relates to the technical field of industrial brush making, and in particular belongs to a production process of an internally welded brush cover. Background technique [0002] The brush is a traditional labor tool that originated in China. The brush was invented by the working people of the ancient Han nationality in the production practice. With the continuous development of human society, the industrious and intelligent Han people are constantly summing up experience, saving its essence and discarding its dross. Now it is widely used in industry. Most of the industrial brush covers are made of metal materials. Welding is used in the manufacturing process. The existing brush sleeves are widely welded by manual internal welding. The internal welding efficiency is low, the solder joints are uneven, the gap between the brush strips after welding is large, and the cylindricity and taper errors of the inner diameter of the brush sleeve are a...

AI Technical Summary

Problems solved by technology

With the continuous development of human society, the industrious and intelligent Han nationality is constantly summing up experience, saving its essence and discarding its dross. Now it is widely used in industry. Most of the industrial brush covers are made of metal materials. Welding is used in the manufacturing process. The existing brush sleeves are widely welded by manual internal welding. The internal welding efficiency is low, the solder joints are uneven, the gap between the brush strips after welding is large, and the cylindricity and taper errors of the inner diameter of the brush sleeve are also very large. large and difficult to assemble

Images