Ceramic binding post for effectively improving production efficiency

Abstract

The invention discloses a ceramic binding post for effectively improving production efficiency. The ceramic binding post comprises a ceramic insulator body and a binding assembly, wherein a through hole is formed in the ceramic insulator body along a central axis of the ceramic insulator body; a plurality of umbrella skirts are arranged on the outer wall of the middle part of the ceramic insulator body; a ring-shaped rolling fastening part is arranged on the outer wall of the upper part of the ceramic insulator body; a groove is formed in the top end of the ceramic insulator body; the through hole is located at the center of the groove; the binding assembly comprises a sealing gasket, a bolt and a rolling connector; a through hole is formed in the center of the sealing gasket; the bolt comprises a stud and a positioning part; the stud is provided with an outer thread area; the positioning part of the bolt and the sealing gasket are located in the groove; the sealing gasket is located between the positioning part of the bolt and the bottom wall of the groove; the rolling connector comprises a cover pressing part, a sleeve connection part and a rolling part; a through hole is formed in the center of the cover pressing part; the stud of the bolt penetrates through the through hole of the cover pressing part and is higher than the rolling connector. The ceramic binding post is simple in structure as well as assembling and manufacturing thereof, and is capable of improving the production efficiency and the product quality stability.

Description

technical field [0001] The invention relates to the technical field of ceramic terminal structure design, in particular to a ceramic terminal which can effectively improve production efficiency. Background technique [0002] The ceramic insulators of high-voltage capacitors currently on the market use silver to weld the mounting part and the ceramic body together to make it firmly fixed on the ceramic body. This product has high cost, cumbersome steps, and long processing time. [0003] Traditional ceramic insulators need to weld metal wiring components and mounting components to the body of the ceramic insulator. Due to the particularity of ceramics, special solder with silver alloy as the main component needs to be used. This solder is very expensive. To ensure the firmness of the combination of the two, a relatively thick solder layer is required, and more materials are used, resulting in high cost of this kind of insulator; in addition, in order to prepare this silver al...

AI Technical Summary

Problems solved by technology

[0005] During the follow-up R&D and trial production process, the applicant found that two semi-circular metal retaining rings are welded and fixed to the metal mounting seat, so as to ensure that the metal mounting seat is firmly fixed on the ceramic outer wall. This structure is feasible and can meet the requirements of the national Relevant standards, but the operation process of its processing and installation is relatively cumbersome, and it is necessary to use a special special fixture to clamp the metal retaining ring and the metal mounting seat, so that it can be welded smoothly

Images