Drilling machine for road construction

Abstract

The invention discloses a drilling machine for road construction, which comprises a device main body, a cylinder is arranged on the inner top plate of the device main body, a rotating motor is connected to the side of the cylinder away from the upper top plate of the device main body, two A group of guide shafts, the first sliders are arranged on the two groups of guide shafts, a connecting plate is welded between the two groups of first sliders, the rotating motor is arranged on the connecting plate, the end of the drill bit holder away from the connecting plate is connected with a drill bit, and The drill bit is connected with the output shaft of the rotating motor through the drill bit clamp. The two groups of guide shafts are respectively provided with second sliders. A connecting spring is connected between the first slider and the second slider. One of the two groups of second sliders opposite Connecting rods are welded on the two sides respectively, and a dust-proof box is connected between the two groups of connecting rods. In the present invention, the dust-proof box and spraying water from the nozzle can effectively prevent dust pollution during the drilling process, and the invention has a simple structure and is easy to manufacture. Low cost, easy to promote in small businesses and individual users.

Description

technical field [0001] The invention relates to the technical field of drilling machines, in particular to a drilling machine for road construction. Background technique [0002] Drilling machine is a general term for machinery and equipment that use a tool that is harder and sharper than the target to leave cylindrical holes or holes on the target by rotary cutting or rotary extrusion. Also known as drilling rigs, punching machines, hole punching machines, through-hole machines, etc. By drilling precision parts, the desired effect can be achieved. There are semi-automatic drilling machines and fully automatic drilling machines. With the increase of human resource costs; most enterprises consider fully automatic drilling machines as the development direction. . With the development of the times and the improvement of the drilling technology of automatic drilling machines, the advantages of using automatic drilling machines to drill various hardware mold watch straps and wa...

AI Technical Summary

Problems solved by technology

[0003] In the process of road construction, it is often necessary to drill holes in the wall. At present, manual drilling is usually used for wall drilling, that is, people hold a drill to drill holes in the wall. The drilling efficiency is low. The vibration generated will cause damage to the hands and body of the worker, and will also generate noise and dust pollution during the drilling process. In addition, although the automatic drill improves the drilling efficiency, it is expensive and not suitable for small units Or for personal use, we have designed a new type of drilling machine for road construction to solve the above problems

Images