Automatic alignment device of numerical control equipment

Abstract

The invention discloses an automatic alignment device of numerical control equipment, which is applied to numerical control equipment and used for automatically aligning workpieces to be processed. The automatic alignment device comprises a support frame, a base, an image shooting regulating device and a light source fixing seat, wherein the support frame is provided with a longitudinal regulating slot; the base is vertically and fixedly connected with the support frame, and a shooting hole is formed in the base; the image shooting regulating device is used for fixing an image shooting device, is fixedly arranged on the support frame and can vertically move along the regulating slot of the support frame; and the light source fixing seat is located in the shooting hole in the base, is used for fixing a light source device, is fixedly connected with the image shooting regulating device and can vertically move together with the image shooting regulating device along the regulating slot. By using the automatic alignment device, coordinate values of the workpieces to be processed can be acquired firstly before the workpieces to be processed are processed by using the numerical control equipment and are then regulated according to coordinate values, so that the processing precision is ensured.

Description

【Technical field】 [0001] The invention relates to the technical field of numerical control, in particular to an automatic alignment device for numerical control equipment. 【Background technique】 [0002] With the continuous development of science and technology, various automation equipment emerge in endlessly. Among them, the application of numerical control equipment is becoming more and more extensive. Numerical control technology is a technology that uses computers to realize digital program control. It is currently mainly used in various modern machining systems. With the development of the application of CNC machine tools, the requirements for machine tool operators are getting higher and higher. Among them, improving processing efficiency and processing accuracy has become the top priority. In CNC machine tools, it is more common to automatically punch holes on workpieces. The realization principle of the existing automatic punching of CNC equipment is to use the XY a...

AI Technical Summary

Problems solved by technology

[0002] With the continuous development of science and technology, various automation equipment emerge in endlessly. Among them, the application of numerical control equipment is becoming more and more extensive. Numerical control technology is a technology that uses computers to realize digital program control. It is currently mainly used in various modern machining systems. With the development of the application of CNC machine tools, the requirements for machine tool operators are getting higher and higher. Among them, improving processing efficiency and processing accuracy has become the top priority. In CNC machine tools, it is more common to automatically punch holes on workpieces. The realization principle of the existing automatic punching of CNC equipment is to use the XY axis in the CNC machine tool, by presetting the XY coordinates of the workpiece to be processed in the system, and then moving the workpiece to be processed from the origin of the coordinates through the driving device. Move to the preset XY axis coordinates, and then punch holes through the punching device, that is, traditional hole processing only has one mechanical positioning from the origin to the standard point, but the workpiece is manually installed on the fixture and placed on the workpiece During the moving process, the workpiece may be eccentric. If the workpiece deviation value is large, it will easily lead to a low product qualification rate, which will cause the hole processing to fail to meet the requirements.

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