Drilling device for construction and decoration

Abstract

The invention discloses a drilling device for construction and decoration. The drilling device comprises a barrel body, a sleeve and a feeding device, wherein the sleeve is fixedly installed on the right end of the barrel body, the feeding device is installed in the barrel body, an external thread section is formed on the periphery of the right end of the sleeve, a regulating sleeve is installed on the external thread section in a thread fit mode, a cover barrel is fixedly installed on the right end of the regulating sleeve, the feeding device comprises a sliding frame which is installed in the barrel body in a sliding mode and a push rod which is fixedly installed on the left end surface of the sliding frame, the left end of the push rod passes through the barrel body, a push handle is fixedly installed on the tail end of the push rod, chutes which extend from left to right are symmetrically formed in the upper and lower parts of the barrel body, sliding bars can be installed in the chutes in a sliding mode, the sliding bars are fixedly connected with the sliding frame, a driving motor is fixedly installed in the sliding frame, a rotating shaft is fixedly installed on an output shaft of the driving motor, the rotating shaft extends rightwards into the sleeve, and a drill is detachably installed on the right end of the rotating shaft.

Description

technical field [0001] The invention relates to the field of decoration equipment, in particular to a drilling device for building decoration. Background technique [0002] In the decoration industry, it is often necessary to perform drilling operations. At present, drills are required when drilling holes. However, the current drills will generate a lot of dust during the drilling process, and the flying dust will be caught by the operator. Inhalation, and long-term operation will seriously affect the health of the operator, and the flying of dust will also make cleaning troublesome. If the depth is not well grasped, it is easy to cause damage to the wall, and because various lines will be installed in the wall, it is also easy to cause damage to the lines. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a drilling hole for architectural decoration that is simple in structure, easy to use, and the depth of the d...

AI Technical Summary

Problems solved by technology

[0002] In the decoration industry, it is often necessary to perform drilling operations. At present, drills are required for drilling. However, the current drills will generate a lot of dust during the drilling process, and the flying dust will be caught by the operator. Inhalation, and long-term operation will seriously affect the health of the operator, and the flying of dust will also make cleaning troublesome. If the depth is not well grasped, it is easy to cause damage to the wall, and because various lines will be installed in the wall, it is also easy to cause damage to the lines

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