Cylindrical insulator inner hole groove rolling machine

Abstract

The invention relates to the related technical field of insulator production equipment, and particularly discloses a cylindrical insulator inner hole groove rolling machine. The cylindrical insulator inner hole groove rolling machine comprises a base, a vertical rod, a porcelain piece containing seat, a rotating support and a groove rolling assembly, the base is a rectangular platform, the vertical rod is formed by combining a mounting pipe and a rotating rod, the lower end of the mounting pipe is fixedly welded to the base, the rotating rod is mounted in an inner cavity of the mounting pipe, and the rotating support is formed by combining a mounting plate, a cross beam plate, a lower bearing seat and an upper bearing seat. The cylindrical insulator inner hole groove rolling machine formed by combining the base, the vertical rod, the porcelain piece containing seat, the rotating support and the groove rolling assembly is arranged, so that the inner side wall of a cylindrical head of an insulator is rolled into a porcelain wire with a certain angle, the performance of a porcelain material is brought into full play, and enough and stable mechanical performance is provided for a product; and meanwhile, the smooth surface is beneficial to improving the high voltage resistance of the porcelain piece, excellent voltage resistance is provided for the product, and the product quality of the porcelain insulator is effectively improved.

Description

technical field [0001] The invention relates to the related technical field of insulator production equipment, in particular to a cylindrical insulator inner hole roller groover. Background technique [0002] Insulators are special insulation controls that can play an important role in overhead transmission lines. In the early years, insulators were mostly used on utility poles, and slowly developed in the high-voltage wire connection tower. Many disc-shaped insulators are hung on one end of the tower. It is to increase the creepage distance. It is usually made of glass or ceramics. The existing cylindrical type In the production of high-voltage porcelain insulators in the inner hole, the inner wall is usually sprayed with porcelain sand and then fired to increase the friction of the inner wall. This method of processing is not only cumbersome and complicated, but also requires a lot of labor, and frequent failures of sanding equipment , and the electrical performance of th...

AI Technical Summary

Problems solved by technology

In the early years, insulators were mostly used on utility poles, and slowly developed in the high-voltage wire connection tower. Many disc-shaped insulators are hung on one end of the tower. It is to increase the creepage distance. It is usually made of glass or ceramics. The existing cylindrical type In the production of high-voltage porcelain insulators in the inner hole, the inner wall is usually sprayed with porcelain sand and then fired to increase the friction of the inner wall. This method of processing is not only cumbersome and complicated, but also requires a lot of labor, and frequent failures of sanding equipment , and the electrical performance of the finished product in the electrical inspection test is reduced, resulting in a low product qualification rate, which ultimately leads to a high production cost of the product, and a greatly reduced production capacity and efficiency. Roll groove machine is used to solve the above problems

Images