A drilling and milling tool device for wall grooving

Abstract

Disclosed is a drilling and milling cutter device used for wall grooving. Through the drilling and milling cutter device, the technical problems of cutter blocking, cutter fracture, short service life of a blade and low work efficiency of an existing grooving machine are mainly solved. According to the main points of the technical scheme of the drilling and milling cutter device, the drilling and milling cutter device comprises a flexible shaft (3), a torque sensor (5), a drill chuck (6) and a drilling and milling head (7); the flexible shaft (3) is connected with the drill chuck (6) through the torque sensor (5); the drilling and milling head (7) is installed at the front end of the drill chuck (6) in a matched mode; the rear end of the flexible shaft (3) is connected with a power device; and an electrical signal of the torque sensor (5) is connected with the power device through a SIGNAL processing module so as to achieve control over the electrical signal. The drilling and milling cutter device is mainly applied to decoration of dwellings, office buildings and the like.

Description

technical field [0001] The invention relates to a drilling and milling mechanical device technology, in particular to a mechanical technology suitable for slotting a water and electricity installation wall. Background technique [0002] At present, in the decoration process of residential and office buildings, etc., it is necessary to open grooves for installing strong electricity, weak electricity or water pipes on the wall. Since the wall is mainly composed of different types of bricks, mortar or concrete, etc., this work Time-consuming, laborious and complicated, the slotting methods are manual or hand-held mechanical blade type. However, the working speed of the existing slotting machine tool device is kept constant, and it does not have the function of automatic speed regulation. When the blade is working, it suddenly encounters a relatively rigid When the wall is damaged, the phenomenon of knife jamming and knife collapse will occur. At the same time, the constant work...

AI Technical Summary

Problems solved by technology

[0002] At present, in the decoration process of residential and office buildings, etc., it is necessary to open grooves for installing strong electricity, weak electricity or water pipes on the wall. Since the wall is mainly composed of different types of bricks, mortar or concrete, etc., this work Time-consuming, laborious and complicated, the slotting methods are manual or hand-held mechanical blade type. However, the working speed of the existing slotting machine tool device is kept constant, and it does not have the function of automatic speed regulation. When the blade is working, it suddenly encounters a relatively rigid When the wall is damaged, the phenomenon of knife jamming and knife collapse will occur. At the same time, the constant working speed of the blade will also aggravate the wear of the blade and shorten the service life of the blade; This connection method is a rigid connection. When the hand-held slotting machine encounters a sudden change in the rigidity of the wall, it will generate a lot of shock and vibration, which will affect the construction safety of the operator, and the blade will also break. , so the service life of the blade of the existing hand-held slotting machine is not long, which not only affects the working efficiency of the slotting machine, but also increases the cost of slotting

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