Electric drill capable of collecting chippings and convenient to drill inclined holes

Abstract

The invention discloses an electric drill capable of collecting chippings and convenient to drill inclined holes. The electric drill comprises a machine body assembly, an angle-adjusting assembly anda drill bit assembly. The angle-adjusting assembly sleeves on a machine body of the machine body assembly through a sleeve with a rod; the sleeve with the rod is arranged on the rear side of the angle-adjusting assembly; the drill bit assembly is arranged on the front side of the machine body assembly, and comprises a drill bit, a cross rod A, a cross rod B, a motor, a fan, a middle cushion block,a pin, a baffle plate, a spring B, a filter screen and an annular sleeve; the fan is connected with a rotary shaft of the motor through a flat key; the motor is clamped into the cross rod A; the baffle plate is hinged with the cross rod B through the pin; two ends of the spring B are adhered to the middle parts of the baffle plate and the cross rod B; air holes are formed in two sides of the cross rod B; and the filter screen is adhered into the air holes. According to the electric drill capable of collecting the chippings and convenient to drill the inclined holes provided by the invention,the angle-adjusting assembly is adopted, so that the inclined holes can be conveniently drilled; a draught fan is arranged on the drill bit assembly, so that the chippings produced by drilling can becollected; and the electric drill provided by the invention is reasonable in design and convenient to operate.

Description

technical field [0001] The present invention relates to a relatively large scope, and in particular provides an electric drill capable of collecting debris and facilitating drilling of inclined holes. Background technique [0002] An electric drill is a drilling machine that uses electricity as power; it is a conventional product in electric tools, and it is also the most demanded electric tool product. [0003] Generally, when an electric drill drills a hole, the worker needs to apply a pressure forward along the electric drill body, so that the drill bit is in contact with the object to be drilled, but this way of working usually causes the direction of the pressure applied by the worker to deviate from the body , causing the hole position to be skewed, and without certain skills and work experience, the general electric drill can only be used to make straight holes, and it is extremely difficult to make the required oblique holes. [0004] Therefore, how to improve the d...

AI Technical Summary

Problems solved by technology

[0003] Generally, when an electric drill drills a hole, the worker needs to apply a pressure forward along the electric drill body, so that the drill bit is in contact with the object to be drilled, but this way of working usually causes the direction of the pressure applied by the worker to deviate from the body , causing the hole position to be skewed, and without certain skills and work experience, the general electric drill can only be used to make straight holes, and it is extremely difficult to make the required oblique holes.

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