Supporting ring and supporting device for cylinder machining

Abstract

The invention relates to a supporting ring for cylinder machining, which comprises an inner supporting frame, supporting plates, supporting blocks and lifters, the inner supporting frame is of a regular hexagon structure, six sets of same supporting structures are installed on the inner supporting frame, each supporting structure is provided with the supporting plates, the lifters are installed on the supporting plates, output ends of the lifters are connected with the supporting blocks, the supporting blocks are provided with arc-shaped parts used for abutting against the inner wall of a cylinder, and the arc-shaped parts of the two supporting blocks corresponding to the two adjacent supporting structures are partially overlapped in the initial state. The supporting ring is suitable for supporting cylinders with different diameters, and compared with a traditional supporting ring, the supporting ring can meet the requirement for supporting cylinders with a larger diameter range.

Description

technical field [0001] The invention belongs to the technical field of processing support for thin-walled cylindrical bodies, and in particular relates to a supporting ring and a supporting device for processing cylindrical bodies. Background technique [0002] In the manufacturing industry, the application of large-diameter cylinders is becoming more and more widespread. However, various defects may occur in the process of manufacturing and welding assembly of the cylinder, which will affect the quality and performance of the container. This is due to the weak rigidity of the cylinder itself. It is easy to deform under the action of external force. Therefore, strict control of the roundness of the cylinder in the process of cylinder manufacturing and welding assembly plays an important role in improving the quality of cylinder processing. At present, in the process of processing, forming and welding assembly, the method of ensuring the roundness of the cylinder is basicall...

AI Technical Summary

Problems solved by technology

Although these methods have the characteristics of high flexibility and strong adaptability, they have many disadvantages: the labor intensity of workers is high; the precision is low, and the quality of cylinder support varies due to the ability of operators; Manpower; the alignment effect between the axis of the supporting tool and the axis of the cylinder is poor, and the end faces on both sides of the cylinder are not concentric, and the force on the contact surface between the cylinder and the supporting tool is uneven, which may easily cause deformation of the cylinder during the support process; the same support The tooling cannot meet the cylinders of various diameters

Images