Integrated profile tenon and threading hole processing device for rail vehicle frame

Abstract

The invention provides an integrated profile tenon and threading hole processing device for a rail vehicle frame. One or more guide positioning devices are arranged on a roller way conveyor, a positioning clamping device is arranged on a profile positioning rack, the roller way conveyor transports a profile on the roller way conveyor to the end surface of the profile and abuts against a transversepositioning rod to be guided by the guide positioning device, the positioning clamping device clamps and fixes the profile with the end part which abuts against the transverse positioning rod, the tension and treading hole of the profile are cut by a cutting device, and a fixed-column-type rotary arm crane is arranged on the outer part of the left end of the profile positioning rack. According tothe integrated profile tenon and threading hole processing device, conveying, positioning and fixing, cutting and processing of the profile and the lifting off process after processing are achieved,guiding, positioning and fixing of the profile before processing are convenient and fast, the time of guiding, positioning and fixing of the tension and threading hole of the profile before processingis shortened, the tension and threading hole of the profile are cut by the cutting device, the processing efficiency of the tension and threading hole of the profile is improved, consistency is good,and the surface quality of the profiled after processing is ensured.

Description

technical field [0001] The invention belongs to the technical field of profile processing, and in particular relates to an integrated profile tenon and threading hole processing device for rail vehicle frames. Background technique [0002] Profiles refer to paper strips that have been plastically formed and have a certain end shape and size. Profiles have a wide variety of specifications and are widely used. Profiles are widely used in rail transit vehicles. With the rapid growth of production, the types of products and the quantity of products are constantly improving. The surface quality of the frame seriously affects the improvement of product quality, and has become a product quality improvement. the bottleneck. The tenons and threading holes on the frame profiles are cut by hand by gas cutting. First, the efficiency is low. Second, the surface quality is poor. Before the profile cutting, the profile at the cutting position needs to be positioned and fixed. This positio...

AI Technical Summary

Problems solved by technology

The tenons and threading holes on the frame profiles are cut by hand by gas cutting. First, the efficiency is low. Second, the surface quality is poor. Before the profile cutting, the profile at the cutting position needs to be positioned and fixed. This positioning and fixing process It is generally done manually, the work efficiency is low, and the workload is large. In order to solve the above problems in the profile tenon cutting, it is necessary to improve

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