Multiple-stage copy milling machine

Abstract

The invention relates to a multiple-stage copy milling machine which comprises a base. The base is provided with a motor I which is provided with a profiling rotary disc driving the motor to rotate. The profiling rotary disc is provided with clamping and positioning mechanisms for fixing work pieces. The clamping and positioning mechanisms are distributed at the edge of the profiling rotary disc at intervals. A copy edges are arranged at the peripheries of the profiling rotary disc at the clamping and positioning mechanisms. The clamping and positioning mechanism comprises a fixed base installed on the profiling rotary disc, the fixed base is movably connected with a lever, a pressure plate which clamps the workpiece on the profiling rotary disc is arranged at the external end of the lever. The inner end of the lever is placed on slide rails with different heights of supporting faces. The fixed base is further provided with a limiting plate for positioning the workpiece. The base is further provided with a grinding mechanism for grinding the workpiece. The grinding mechanism comprises a motor II provided with a serrated knife which drives the motor II to rotate. A leaning wheel leaning against the periphery of the profiling rotary disc is arranged coaxially with the serrated knife. The grinding mechanism is movably arranged on the base, and the base is provided with a first elastic piece which leans the leaning wheel on the grinding mechanism to the periphery of the profiling rotary disc.

Description

technical field [0001] The invention relates to a grinding device, in particular to a multi-station profiling grinding machine for grinding wood products. Background technique [0002] At present, the shapes of wood products are various, especially the workpieces with curved surfaces, which are difficult to process, and the processing efficiency is relatively low. For the processing of this kind of wood products, profiling is mostly used and processed by grinding or cutting, which improves the processing quality of wood products. In this processing process, clamping, positioning, and multiple grinding processes are required. Stop grinding and unloading. At present, this processing method is still relatively troublesome. For example, the bidirectional and double-axis copying machine of the Chinese patent (patent number: 200920234770.7). The shape of the tool can be controlled to process the same shape as the surface on the mold, but the processing process is not continuous, ...

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Problems solved by technology

[0002] At present, the shape of wood products is various, especially the workpiece with curved surface, which is difficult to process, and the processing efficiency is relatively low

For the processing of this kind of wood products, profiling is mostly used and processed by grinding or cutting, which improves the processing quality of wood products. In this processing process, clamping, positioning, and multiple grinding processes are required. Stop grinding and unloading. At present, this processing method is still relatively troublesome. For example, the bidirectional and double-axis copying machine of the Chinese patent (patent number: 200920234770.7). The shape of the tool can be controlled to process the same shape as the surface on the mold, but the processing process is not continuous, and the grinding of the workpiece needs to be stopped during the clamping and unloading process, thereby reducing the production efficiency of the workpiece, and It is troublesome to clamp and unload the workpiece

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