Tubular product punching limiting device

Abstract

The invention provides a tubular product punching limiting device. The tubular product punching limiting device comprises a working base table and a limiting block, the working base table comprises apositioning table and a supporting table, the positioning table is provided with a positioning groove, the limiting block is vertically arranged on the supporting table, the limiting block and the positioning groove are located in the same axial direction, a tubular product is axially placed on the positioning table, the positioning grooves can abut against the two sides of the tubular product soas to prevent the tubular product from transversely deviating in the punching process, the limiting block can abut against the end of the tubular product so as to limit the punching axial distance ofthe tubular product, and therefore, a worker can finish punching accurately in a short time, and waste of the tubular product is reduced.

Description

technical field [0001] The invention relates to the field of tooling, in particular to a pipe punching and limiting device. Background technique [0002] When the pipe is processed and formed, in order to facilitate the operation, before the quenching process of the pipe, one end of the pipe needs to be drilled and bundled into bundles. After the quenching is completed, the end of the pipe with the drilled hole will be cut. Thus the finished pipe is obtained. In the existing processing process, the pipe is generally drilled manually by a drilling machine. The position of the circular pipe is easy to shift when drilling, and the workers are required to complete the drilling process in a short time during processing. Therefore, the correct positioning of the pipe during drilling is very critical. [0003] In the prior art, a tapered positioning block is installed on the drilling machine for radial positioning, but the axial positioning is generally estimated by manual visual...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, a tapered positioning block is installed on the drilling machine for radial positioning, but the axial positioning is generally estimated by manual visual inspection, so each pipe needs to be visually positioned when drilling. spend a certain amount of working time

In addition, the distance between the position of the punching hole and the end face of the pipe is determined by manual visual inspection. If the axial distance is too large, more material needs to be cut in the later cutting, which causes waste of material, and the same work Personnel cannot accurately guarantee whether the punching position is the same every time they punch holes, and the punching positions of different workers vary greatly, which leads to different cutting amounts each time in the later cutting process, among which The greater the difference, the greater the waste of materials

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