Wall drilling dust collector

Abstract

The invention relates to a wall drilling dust collector. The wall drilling dust collector comprises a dust collection body and a soft rubber gasket, the dust collection body comprises a box, a dust collection box and a front box cover, the dust collection body is connected with the soft rubber gasket, a drill bit guiding device is installed above the dust collection body and comprises a flange plate, a guiding base, bearings, springs, guiding pillars and nuts, the soft rubber gasket, the box and the front box cover are provided with through holes for passing of a drill bit, and a dust stopping net is arranged on the inner side of the through hole in the front box cover. Buckle connection is adopted for the dust collection body, the drill bit guiding device can be adapted to drill bit chucks of different specifications, direct friction abrasion between the drill bit chucks and the guiding base is avoided, the flexibility of drilling operation is improved, and the service life of the drill bit guiding device is prolonged; operation is convenient, dust generated by drilling a wall falls into a dust collection chamber under the action of gravity and is collected, and pollution is reduced.

Description

technical field [0001] The invention relates to a dust collecting device, in particular to a wall drilling dust collector. Background technique [0002] After the interior decoration is completed, electrical appliances and pendants are often added to the interior walls, which requires an electric drill to drill holes on the decorated walls. When the wall is drilled, a large amount of dust will flow out with the drill bit. If the dust is not collected, it will diffuse in the air and leave traces on the wall, which is difficult to clean, causing indoor environmental pollution and affecting people's health. [0003] Some of the existing drilling dust collection technologies are to add a dust collection device to the electric drill. This technology increases the weight of the electric drill due to the power supply and the dust collection structure, which affects the flexibility of operation; there is also a dust collection device technology independent of the electric drill. So...

AI Technical Summary

Problems solved by technology

When the wall is drilled, a large amount of dust will flow out with the drill bit. If the dust is not collected, it will diffuse in the air and leave traces on the wall, which is difficult to clean, causing indoor environmental pollution and affecting people's health.

[0003] Some of the existing drilling dust collection technologies are to add a dust collection device to the electric drill. This technology increases the weight of the electric drill due to the power supply and the dust collection structure, which affects the flexibility of operation; there is also a dust collection device technology independent of the electric drill. Some need to add a vacuum pump and handle. The use of the vacuum pump increases the technical difficulty. The handle causes the operator to operate the electric drill with one hand, which affects the effective force exerted by the operator and the working effect.

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