Adjustable hole groove symmetrical punching device and using method

Abstract

An adjustable hole groove symmetrical punching device comprises a first box body, a second box body is fixedly installed at the bottom of the inner wall of the first box body, a clamping cavity is formed in the second box body, a transmission channel located below the clamping cavity is formed in the second box body, a telescopic sliding way located below the transmission channel is arranged in the second box body, a clamping opening communicating with the clamping cavity is formed in the top of the first box body, air cylinders are symmetrically and fixedly installed at the bottom of the clamping cavity, and sliding plates slidably connected with the inner wall of the clamping cavity are fixedly installed at the output shafts of the air cylinders. The adjustable hole groove symmetrical punching device has the beneficial effects that the device is simple in structure and easy and simple to operate; according to the adjustable hole groove symmetrical punching device provided by the invention, the outer side of a cylindrical thin-wall workpiece can be quickly perforated or slotted, and the device is low in equipment cost, free of special operation, low in operation difficulty and high in single-piece small-batch processing efficiency; and the production efficiency of small-scale factories is improved.

Description

technical field [0001] The invention relates to the technical field of drilling, in particular to an adjustable hole-slot symmetrical drilling device and a use method. Background technique [0002] At present, because ordinary drill stands or milling machines cannot clamp cylindrical workpieces, operations such as opening or grooving on the outer side of cylindrical thin-walled workpieces require multi-axis linkage machine tools or turning-milling machine tools. However, multi-axis linkage machine tools and turning-milling machine tools are expensive and require special personnel to operate. The processing time for single-piece small-batch processing is long, and it is not suitable for small-scale factories for production work. Contents of the invention [0003] The present invention aims to solve the problems existing in the above-mentioned prior art, and provides an adjustable hole-groove symmetrical drilling device, which can quickly open holes or grooves on the outer s...

AI Technical Summary

Problems solved by technology

[0002] At present, because ordinary drill stands or milling machines cannot clamp cylindrical workpieces, operations such as opening or grooving on the outer side of cylindrical thin-walled workpieces require multi-axis linkage machine tools or turning-milling machine tools. processing, but the price of multi-axis linkage machine tools and turning-milling machine tools is relatively high, and special personnel are required to operate. It takes a long time to process a single piece and small batch, so it is not suitable for small-scale factories to carry out production work.

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