Drill bit cleaning structure for electric drill

Abstract

The invention relates to a drill bit cleaning structure for an electric drill, which comprises a cleaning box; a support seat arranged at the upper end of the cleaning box; a cleaning unit arranged in the cleaning box, and the cleaning unit includes a cleaning unit installed in the cleaning box Nozzles, the cleaning nozzles have two, the two cleaning nozzles are all inclined, and the water outlets of the two cleaning nozzles are all facing the drill bit; an air-drying unit arranged in the cleaning box, the air-drying unit includes There are two air-drying nozzles in the body, the two air-drying nozzles are arranged obliquely, and the air outlets of the two air-drying nozzles are all facing the drill bit. The present invention has the advantages that: by setting the cleaning nozzle and the air-drying nozzle in the cleaning box, the drill bit can be cleaned and air-dried quickly only by inserting the drill bit into the cleaning box; Air-drying nozzle improves cleaning effect, reduces air-drying time and improves work efficiency.

Description

technical field [0001] The invention relates to an electric tool, in particular to a drill bit cleaning structure for an electric drill. 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 Electric tools were originally made of cast iron, and then aluminum alloy was used as the casing.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 the 1960s. This kind of electric t...

AI Technical Summary

Problems solved by technology

[0003] For the drill bit installed on the front end of the electric drill, during its use, because it has been used for drilling for a long time, there will be a lot of impurities attached to the surface after use. If it is not removed in time, it will easily accelerate the wear of the drill bit and reduce the its service life

The traditional cleaning method is to remove the drill bit from the electric drill first, and then wash it with water, and in order to prevent water droplets from causing components to the electronic components installed at the end of the electric drill, it is necessary to wait for the drill bit to dry before installing it on the electric drill for use. It takes a long time and is very troublesome

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