Cutter machining vertical pressing plate mechanism and operation method thereof

Abstract

The invention discloses a cutter machining vertical pressing plate mechanism and an operation method thereof. The cutter machining vertical pressing plate mechanism comprises a positioning block, a pressing plate and at least one grinding wheel used for machining a material bar. The positioning block is provided with a V-shaped groove used for containing the material bar, and the two inner walls of the V-shaped groove are perpendicular to each other. The mechanism further comprises a fixed base fixedly connected with an external rack, a sliding module arranged on the fixed base and a transmission module in transmission connection with the sliding module. The sliding module comprises a sliding bottom plate and a sliding cover, the pressing plate is vertically arranged above the sliding bottom plate, a positioning block fixing seat is arranged above the sliding cover, a positioning block fixing block is arranged on the side, facing the sliding bottom plate, of the positioning block fixing seat, a positioning block fixing groove is formed in the side, facing the pressing plate, of the positioning block fixing block, and the positioning block is fixedly arranged in the positioning block fixing groove. The positioning block is perpendicularly arranged on the sliding cover, the pressing plate is perpendicularly arranged on the sliding bottom plate, the grinding wheel is arranged above the sliding cover, so that a fixed included angle is formed, and it is ensured that the quality of a milling cutter machined within an error is excellent.

Description

technical field [0001] The invention relates to the technical field of tool processing, in particular to a tool processing vertical platen mechanism and an operation method thereof. Background technique [0002] In the PCB milling cutter processing technology, it is necessary to use a grinding wheel to grind the PCB milling cutter bar, and the diameter of the PCB milling cutter after processing has a great influence on the quality of the PCB milling cutter. When the PCB milling cutter is processed, it will use The V-shaped groove block positions the processed PCB milling cutter bar, and then fixes the bar through the pressure plate after the bar is positioned. In the prior art, the groove opening of the V-shaped diamond groove block is often set upwards. The bar of the PCB milling cutter is placed in parallel in the groove to achieve positioning, and the upper part of the milling cutter bar is pressed and fixed by the pressure plate, and then the grinding wheel moves downwar...

AI Technical Summary

Problems solved by technology

In the actual production process, the diameter of PCB milling cutter bar is generally set to 3.175mm, but the diameter of different batches of PCB milling cutter bars is generally larger or smaller than the set size, and the center of the bar will be upward relative to Or downward, the finished PCB milling cutter blade diameter produced by the existing processing method will be larger or smaller than the blade diameter requirement. Due to the non-uniform diameter of the PCB milling cutter bar material, the mass production process will seriously affect the PCB milling cutter blade. diameter requirements

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