Aftertreatment structure for machining of drill bits for electric tools

Abstract

The invention relates to a post-processing structure for a drill used in an electric tool, which comprises a storage inner box; a storage outer box, which has a rectangular through hole at the upper end of the storage outer box for the drill bit to pass through, and a storage outer box at the side end of the storage outer box. The opening where the storage inner box is embedded; an electronic scale installed at the bottom of the storage outer box, and an operation display screen at the side end of the storage outer box; a pair of screening boards installed at the upper end of the storage outer box. The upper end of the box is located at the two ends of the rectangular through hole and has a pair of reverse double-thread active lead screws, and there are lead screw nuts matched with the active lead screws on both sides of the bottom of the screening plate. The present invention has the advantages of: using the storage inner box, the storage outer box and the screening plate to cooperate, effectively avoiding the occurrence of drill bits of two thicknesses in the same storage box; It is more convenient to adjust the distance between the two screening plates through the cooperation between them.

Description

technical field [0001] The invention relates to the field of electric tool manufacturing, in particular to a post-processing structure of a drill bit for the electric tool. Background technique [0002] In the 1960s, with the development of battery manufacturing technology, battery-type electric tools without power cords using nickel-cadmium batteries as power sources appeared. But at that time, due to the high price, the development was slow. By the mid-to-late 1970s, due to the reduction in battery prices and shortened charging time, this type of power tool was widely used in Europe, America, and Japan. Electric tools were originally made of cast iron, and then aluminum alloy was used as the casing. In the 1960s, thermoplastic engineering plastics were applied to electric tools, and realized double insulation of electric tools, ensuring the safety of electric tools. Due to the development of electronic technology, electronic speed control electric tools also appeared in...

AI Technical Summary

Problems solved by technology

[0003] For the drill bit, one of the parts of the electric tool, in the process of batch processing, due to the large number of processing, in the process of storage, it is usually used to place the processed drill bit in the temporary storage box , and the drill bits produced in the workshop, for the same type of drill bits, there will also be differences in thickness. There are two types of drill bits in the box. At this time, the staff needs to screen again, which increases their workload.

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