Finishing tool for self-adapting tube kerf

Abstract

The invention relates to an adaptive pipe incision finishing tool, which is characterized in that the adaptive pipe incision finishing tool comprises a plinth for connecting power, an annular groove provided with a dummy club is formed at the top of the plinth, a sleeve provided with a base seat is connected above the plinth, a through hole communicated with the groove is arranged on the base seat, two limited blocks are symmetrically arranged on both sides of the through hole, two longitudinal long strip through holes are respectively formed on the corresponding position between the two limited blocks and the sleeve, two bolts which are provided with butterfly nut and pass through the two long strip through holes are connected with an A-shaped internal mold, an emery stick is arranged onthe upper surface of the A-shaped internal mold, and the lower end of the A-shaped internal mold is connected with the dummy club of the annular groove through a spring; a V-shaped external mold formed by two half molds are arranged in cross type with the A-shaped internal mold, the V-shaped external mold is fixed on the base seat, and an emery stick is arranged on the upper surface of the V-shaped external mold. The adaptive pipe incision finishing tool is suitable for different pipe diameters and wall thicknesses, the finishing of the internal incision and the external incision of the pipe can be realized simultaneously, the efficiency is high, the universality is strong, the splatter of the finishing dust can be effectively avoided, the dust can be reduced, and the safety can be improved.

Description

technical field [0001] The invention relates to a grinding tool, in particular to a grinding tool for self-adaptive pipe cut. Background technique [0002] At present, for most mechanical equipment in machinery manufacturing, transportation and other industries, the pipeline system plays an important role in the execution, control and braking of the equipment in the form of pneumatic, hydraulic or fluid transportation. The reliability of the pipeline system The requirements are high and the applications are extremely common. Pipe processing is an essential process in the manufacturing industry. After cutting the pipe, there will be a lot of burrs on the inner and outer incisions. Before welding or use, it must be polished. At present, there is a lack of special tools for this occasion, and scrapers and grinding wheels are used for manual grinding of the inner and outer cuts. In this case, 1. The grinding efficiency is low, and it is difficult to grind the pipes with large d...

AI Technical Summary

Problems solved by technology

At present, there is a lack of special tools for this occasion, and scrapers and grinding wheels are used for manual grinding of the inner and outer cuts. In this case, 1. The grinding efficiency is low, and it is difficult to grind the pipes with large diameter, heavy weight and inconvenient clamping ; 2. The quality of grinding is poor, which affects the quality of subsequent processing (such as welding); 3. The residual burrs on the inner wall will affect the cleanliness of the working medium; 4. Poor safety, which brings a lot of inconvenience to production

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