Digital profile grinder

Abstract

The digital profile grinder consists of system unit and auxiliary unit station. The system unit is one completely closed structure with machine body, multifunctional workbench, grinding frame, slide seat, CCD detector, and electric distributor. The auxiliary unit station has dust collector, cooler, and air balancing and braking controlling station. The present invention has image distinguishing technology adopted, and has integrated on-line machine tool detection, on-line compensation, on-line grinding wheel trimming and opened multi-axial digital control. It has at most eight shafts controlled, including seven servo rotary motor shafts and one linear servo motor shaft, and has at most six linked shafts, with the controlled shafts being in different combination. The present invention is suitable for machining various complicated parts.

Description

technical field [0001] The invention relates to a curve grinding machine, in particular to a digital curve grinding machine for multi-functional precision grinding which integrates on-line detection, on-line compensation, on-line grinding wheel dressing and open multi-axis digital control. Background technique [0002] At present, the processing machine tools used for various precise and complex contours, such as concave-convex molds, forming tools, calipers, rollers, etc., mainly include optical curve grinders. For example, there are MK9025 CNC optical curve grinders produced by Shanghai No. 3 Machine Tool Factory in China. This type of grinder has been widely used, but it has shortcomings: 1. The online detection in the process of workpiece processing is through geometric optical detection. The accuracy can only be judged qualitatively and cannot be quantified; 2. The grinding wheel of the grinding tool uses a crank connecting rod for reciprocating moti...

AI Technical Summary

Problems solved by technology

For example, there are MK9025 CNC optical curve grinders produced by Shanghai No. 3 Machine Tool Factory in China. This type of grinder has been widely used, but it has shortcomings: 1. The online detection in the process of workpiece processing is through geometric optical detection. The accuracy can only be judged qualitatively and cannot be quantified; 2. The grinding wheel of the grinding tool uses a crank connecting rod for reciprocating motion, and the stroke position cannot be controlled; 3. If the workpiece needs to be processed in sections, the angle of the grinding wheel needs to be adjusted to cause undercutting , cannot be formed at one time; 4. Since the on-line inspection is through geometric optical inspection and there is no on-line compensation, the accuracy is low and cannot meet the production needs

Images