Horizontal rotary continuous processing equipment for milling, grinding and polishing

Abstract

The invention relates to horizontal rotary continuous processing equipment for milling, grinding and polishing. The equipment comprises a frame, a rotary working table transmission system, 1 to 6 cutting disc transmission systems, a small workpiece disc transmission system, a vacuum pneumatic system, an electrical switch box and a cutting fluid circulating system, wherein 4 to 20 small workpiece disc combinations are uniformly distributed on a rotary working table and driven by a working table motor; the cutting disc transmission systems are uniformly distributed at the periphery of the rotary working table and driven by a cutter rotating motor and a cutter lifting motor; the small workpiece combinations are driven by driving sprocket transmission combinations and sprocket groups in the small workpiece disc transmission system; the rotary working table is also provided with a spring guide post, an upper compression spring, a lower compression spring, an upper connecting plate and a lower connecting plate; and a roller is arranged below the lower connecting plate and is contacted with a feeding guide rail or a feeding cam of the small workpiece disc transmission system, or is hung in the air. The equipment can continuously process rotary parts and plane parts in batches; and the processed parts have the advantages of high dimensional uniformity, accuracy and production efficiency.

Description

technical field [0001] The invention belongs to the field of mechanical processing equipment, and in particular relates to a horizontal rotary continuous processing equipment for milling, grinding and polishing of rotary parts and plane parts with high surface finish requirements. Background technique [0002] For the processing of rotary parts such as rhinestone necklace beads, decorative parts, etc., and for the processing of flat workpieces such as mobile phone panels, solar silicon wafer high-end watch surfaces and high-precision ceramic parts, etc., first, the processing accuracy and surface finish are very high. The dimensional consistency is better during production. The existing processing technology is to process each process separately, and then grind and polish. If these parts are made of high-hardness materials, small in size, irregular in surface shape, and cannot be clamped; if they need to go through multiple processing procedures such as milling, rough grindi...

AI Technical Summary

Problems solved by technology

If these parts are made of high-hardness materials, small in size, irregular in surface shape, and cannot be clamped; if they need to go through multiple processing procedures such as milling, rough grinding, fine grinding, and multiple polishing, how can they be processed in one piece of equipment without It is a difficult problem to perform repeated clamping, to complete all the processes once on and off the machine, especially when the products are in mass production, it is even more difficult to require good dimensional consistency and high precision after processing.

In current mechanical processing equipment, for the processing of some of the above parts, special grinding equipment can be used, that is to say, processing with single-channel processing equipment, and the processing efficiency is low; Patent No. 02205365.4 discloses a horizontal rotary continuous processing machine , to process thin-shaft cylindrical parts, the so-called continuous processing is only two stations, two processes, one by one, and cannot batch process rotary or thin planar parts, and the efficiency is extremely low; with the development of solar silicon The large-scale use of chips, the increasing number of consumer precision products, the continuous improvement of people's living standards, and the processing requirements of various precision workpieces or decorative rhinestone parts are becoming more and more extensive.

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