Drill bit cleaning mechanism for electric tool

Abstract

The invention relates to a drill bit cleaning mechanism for electric tools, which includes a cleaning trolley, the cleaning trolley includes a horizontally placed platform, rollers are arranged at the bottom of the platform; a cleaning box is placed on the upper end of the platform; A support seat arranged on the upper end of the cleaning box and used to support the electric drill; a cleaning unit arranged in the cleaning box, the cleaning unit includes a cleaning nozzle installed in the cleaning box; an air-drying unit arranged in the cleaning box, the The air-drying unit includes an air-drying nozzle installed in the cleaning box. The advantages of the present invention are: by arranging two cleaning nozzles and air-drying nozzles in the cleaning box, cleaning or air-drying is carried out in two directions from top to bottom and from bottom to top, so as to improve the cleaning effect and reduce the time of air-drying. A cleaning trolley facilitates the movement of the cleaning box and enables the staff to clean the drill bit anytime and anywhere, which is very convenient.

Description

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 Electric tools were originally made of cast iron, and then aluminum alloy was used as the casing.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