Numerical control rolling linear guide rail drilling equipment

Abstract

The invention discloses numerical control rolling linear guide rail drilling equipment. The numerical control rolling linear guide rail drilling equipment comprises a machine base. A support plate is vertically arranged on the machine base. The machine base is provided with a feeding and positioning and clamping device. A first drilling device is arranged on one side of the feeding and positioning and clamping device, and a second drilling device is arranged on the other side of the feeding and positioning and clamping device. One side of the machine base is electrically connected with a numerical control system. The feeding and positioning and clamping device comprises a feeding device and a positioning and clamping device. The first drilling device is provided with a counter bore workbench, a drilling workbench and a reaming workbench which are arranged in parallel according to a specific distance. The second drilling device comprises a chamfering dovetailed single-coordinate workbench. The numerical control rolling linear guide rail drilling equipment has the beneficial effects that counter bore drilling, through hole drilling, reaming and chamfering can be conducted at the same time and are not limited by the axial size; the processes of counter bore drilling, through hole drilling, reaming and chamfering are controlled by the numerical control system, the manufacturing precision is high, the size is stable, the requirement for precision of guide rail installing holes can be guaranteed, and hole shapes are attractive; and equipment operation is convenient, the production efficiency is high, and the labor cost is reduced.

Description

technical field [0001] The invention relates to the technical field of drilling equipment, in particular to a numerically controlled rolling linear guideway drilling equipment. Background technique [0002] Since the rolling linear guide is a new type of rolling functional component developed at home and abroad in recent years, with the rapid development of the equipment manufacturing industry, people have more and more requirements for the performance accuracy of the rolling linear guide, one of the rolling functional components. High, and the machining accuracy of the mounting hole of the guide rail has a certain influence on its performance accuracy, so it is very necessary to improve the machining accuracy of the mounting hole of the rolling linear guide. The rolling linear guide is a kind of slender shaft. The number of mounting holes for each guide rail is large, and some can reach more than 100 mounting holes. Therefore, the problems that often exist in the processing...

AI Technical Summary

Problems solved by technology

The rolling linear guide is a kind of slender shaft. The number of mounting holes for each guide rail is large, and some can reach more than 100 mounting holes. Therefore, the problems that often exist in the processing of the mounting holes are: 1. Hole distance Large processing errors, especially cumulative errors; 2. The symmetry of the holes is poor; 3. The depth of the counterbore is different; 4. The chamfering of the holes is biased, uneven, and the appearance quality is not good; 5. The efficiency is low

As the processing of the installation hole of the rolling linear guide of the slender shaft, the traditional CNC drilling machine can no longer meet the needs of modern production and processing in terms of accuracy and processing efficiency.

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