Numerical control gantry linear guide rail forming grinding machine

Abstract

The invention discloses a numerical control gantry linear guide rail forming grinding machine. Stand columns are arranged on the two sides of a machine body, a lifting base is arranged in the machinebody, a first motor and a steering gear box are arranged at one end of the machine body, the first motor is connected with the steering gear box, the steering gear box is movably connected with a workbench mechanism through a long screw rod, and the workbench mechanism is movably connected with the lifting base. A dust removal mechanism is arranged in each stand column, an electrical controller isarranged inside any stand column through a telescopic rod, the upper surfaces of the stand columns are connected with the lower surfaces of sliding base crossbeams, and two rams are movably arrangedat one end of each sliding base crossbeam. Sliding block mechanisms are arranged at the ends, away from the sliding base crossbeams, of the rams. Grinding head mechanisms are arranged at the ends, away from the rams, of the sliding block mechanisms. The numerical control gantry linear guide rail forming grinding machine is reasonable in structure, there is no need to replace a workbench especiallyaccording to the height of a workpiece, the cost is saved, for bevel grinding, grinding can be conducted by rotating grinding heads, and the machining efficiency is greatly improved.

Description

technical field [0001] The invention relates to the technical field of numerically controlled gantry grinding machines, in particular to a numerically controlled gantry linear guide rail forming grinder. Background technique [0002] A CNC grinding machine is a machine tool that uses abrasive tools to grind the surface of a workpiece through numerical control technology. Most grinding machines use high-speed rotating grinding wheels for grinding, and a few use other abrasive tools such as oil stones and abrasive belts and free abrasives for processing, such as honing machines, superfinishing machine tools, abrasive belt grinders, grinding machines and polishing machine etc. CNC grinding machines include CNC surface grinders, CNC centerless grinders, CNC internal and external cylindrical grinders, CNC vertical universal grinders, CNC coordinate grinders, CNC forming grinders and so on. The grinding machine can process materials with higher hardness, such as hardened steel, ...

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Problems solved by technology

[0003] The traditional CNC gantry grinder has the following problems: if the workpiece is relatively low, it is necessary to replace the worktable with a larger thickness, or to increase the height, which increases the cost; when processing a workpiece with a special surface, it can only be ground back and forth with a small contact surface , the processing efficiency is low; the floating debris generated by grinding is easy to enter the main shaft or the beam of the slider to cause scratches on the parts and affect the service life of the parts. Therefore, an improved technology is urgently needed to solve the existing problems in the existing technology. this question

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