Multifunctional composite insulator umbrella skirt sample grinding machine

Abstract

The invention relates to the technical field of composite insulator umbrella skirt manufacturing, in particular to a multifunctional composite insulator umbrella skirt sample grinding machine which comprises a working table; a grinding device, a feeding device and a positioning device are arranged on the working table; an umbrella skirt is fixed through the positioning device; the distance betweenthe umbrella skirt and a grinding wheel is adjusted through the feeding device and is adopted to define the grinding thickness of the umbrella skirt, so that the sampling thickness of the umbrella skirt is ensured to be uniform, the precision of a finished product is within a standard range, and the grinding effect is ensured; the umbrella skirt is fixed through the positioning device, so that manual clamping of a workpiece is avoided, the safety of an operator is improved, the mechanical grinding effect is also realized, and the man-machine effect and the umbrella skirt manufacturing efficiency are improved; and the grinding wheel and a positioning plate are perpendicular to a spindle to ensure the grinding flatness.

Description

technical field [0001] The invention relates to the technical field of manufacturing composite insulator sheds, in particular to a multifunctional composite insulator shed grinding prototype machine. Background technique [0002] According to the standards DL / T 376-2010 and DL / T 864-2004, new composite insulators and composite insulator silicone rubber materials need to carry out shed tear strength test and tear strength test. The traditional test sample preparation steps are as follows: [0003] (1) Cut the shed of the composite insulator into a rectangular sheet with a width of about 45mm and a length of about 130mm, which is convenient for subsequent sample production; [0004] (2) Use 400-grit sandpaper to grind the shed of the rectangular composite insulator to a thickness of 2±0.2mm; [0005] (3) The shed of the composite insulator whose thickness meets the standard requirements is made into the shape of a standard sample for the tear strength test and the tear streng...

AI Technical Summary

Problems solved by technology

[0008] 1. When grinding, it is difficult to ensure that the thickness of the umbrella skirt sample is uniform, and the sample preparation effect is not good;

[0009] 2. The efficiency of manual grinding is low;

[0010] 3. The operator manually clamps the umbrella skirt, which is prone to danger during grinding;

[0011] 4. Dust is generated during the grinding process, which affects the health of operators and the environment

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