Drill bit machining post-treatment mechanism for electric tool

Abstract

The invention relates to a drill bit machining post-treatment mechanism for an electric tool. The mechanism comprises a storage inner box, a storage outer box and a pair of screen plates, a rectangular through hole is formed in the upper end of the storage outer box, a drill bit can pass the rectangular through hole, an opening is formed in the side end of the storage outer box, the storage innerbox can be embedded into the opening, the screen plates are mounted at the upper end of the storage outer box, a pair of reverse double-thread movable lead screws are arranged at the upper end of thestorage outer box and positioned at two ends of the rectangular through hole, lead screw nuts matched with the movable lead screws are arranged on two sides of the bottom ends of the screen plates, openings are formed in the middles of adjacent ends of the two screen plates and jointly form a gap, and the drill bit can pass the gap. The mechanism has the advantages that the storage inner box, thestorage outer box and the screen plates are matched, drill bits with two thicknesses are effectively prevented from being stored in the same storage box, and the distance between the two screen platesis more conveniently adjusted by matching the movable lead screws with the lead screw nuts.

Description

Technical field [0001] The invention relates to the field of electric tool manufacturing, in particular to a post-processing mechanism for drill bits for electric tools. Background technique [0002] In the 1960s, with the development of battery manufacturing technology, battery-type power tools without power cords that used nickel-cadmium batteries as power sources appeared. But at that time, development was slow due to high prices. In the mid-to-late 1970s, due to lower battery prices and shorter charging times, this power tool was widely used in Europe, America and Japan. Electric tools were originally made of cast iron, and later changed to aluminum alloy. In the 1960s, thermoplastic engineering plastics were applied to power tools, and double insulation of power tools was realized, which guaranteed the safety of power tools. Due to the development of electronic technology, electronic speed control power tools also appeared in the 1960s. This kind of electric tool uses th...

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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