Angle adjusting device related to electric hammer drill tool

Abstract

The invention discloses an angle adjusting device related to an electric hammer drill tool. The angle adjusting device comprises an outer framework, an electric hammer base, a servo motor, a hydraulicrod and an electric hammer body. The outer framework and the top of the electric hammer base are connected through a first bearing pedestal and a first bearing. The servo motor is fixedly installed on the bottom of the inner wall of the outer frame. Moving grooves are formed in the inner side of the top and the inner side of the bottom of the electric hammer base correspondingly. The hydraulic rod is installed on the middle portion of the outer framework in a penetrating manner. A moving hole is formed in the portion, located on a sliding support, of the edge side of a rotating disc. A secondrotating wheel is installed on the middle portion of the rotating disc in a penetrating manner. A fixing part is arranged on the inner wall of the sliding support. A fixing head is connected with thesliding support through a locating head. According to the angle adjusting device related to the electric hammer drill tool, precise angle adjustment in the vertical direction and the horizontal direction of the electric hammer drill tool can be carried out, meanwhile, the electric hammer drill tool is convenient to use, assemble and disassemble, and vibration reducing protection can be carried out for operation of the electric hammer drill tool.

Description

technical field [0001] The invention relates to the technical field related to electric hammer drill tools, in particular to an angle adjustment device for electric hammer drill tools. Background technique [0002] Electric hammer drilling tools are widely used in various engineering operations. At present, they are mostly used as hand tools and are used manually by operators to perform drilling operations on specific building construction surfaces during engineering construction, so as to facilitate material installation and fixed points during construction. The work of assembly is carried out, and the work efficiency of the drilling operation of the engineering construction is improved, but the following problems exist in the use of the existing electric hammer drill tool: [0003] 1. At present, during engineering drilling operations, it is necessary to adjust the construction angle of the drilling tool. Artificial hand-held adjustment angles are prone to drilling deviati...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide an angle adjustment device for an electric hammer drill tool to solve the above-mentioned background technology. It is inconvenient to carry out precise angle adjustment and change when the electric hammer drill tool is used, and it is prone to deviation during drilling operations. At the same time, the auxiliary drilling device of the electric hammer drill tool receives a large vibration reaction force during operation, which easily affects the drilling operation of the electric hammer drill tool, and it is inconvenient to disassemble and replace the electric hammer drill tool.

Images