A pressure-feeding workbench for bearing assembly

Abstract

The invention relates to the technical field of bearing assembly, in particular to a pressure supply workbench for bearing assembly, including a base on which a workbench is fixedly installed with bolts, and a main lift push rod is fixedly installed on the workbench through bolts, the main lift The output end of the push rod is driven by an extrusion fit device, and an annular rotating seat is installed on the workbench through a guide rail. The beneficial effects are: the device can effectively replace manual work, the automatic pressure supply operation can effectively save labor, and can adapt to the assembly requirements of bearings of different sizes by replacing positioning seats and extrusion fit devices of different sizes; The device can carry out continuous production operations, and can effectively save unnecessary waste of time by performing loading, unloading and testing operations at other stations while supplying pressure, thereby better improving work efficiency. It is very suitable for It is suitable for mass production of bearings and has high practical value.

Description

technical field [0001] The invention relates to the technical field of bearing assembly, in particular to a pressure feeding workbench for bearing assembly. Background technique [0002] A bearing is a part used in a mechanical rotating mechanism to reduce friction and improve rotation performance. The bearing is generally composed of an inner ring, an outer ring and a bearing roller. In order to prevent the bearing roller from falling during the movement, the bearing roller Generally, the method of interference assembly is used to press the raceway in the inner ring and outer ring by external force; [0003] The traditional method of applying pressure to the bearing rollers is generally to manually use a hammer or simple equipment to press the bearing rollers into the raceway between the inner ring and the outer ring of the bearing. Due to the limitation of the technical level of the workers, it is easy to make mistakes during the production process. The operation causes d...

AI Technical Summary

Problems solved by technology

[0003] The traditional method of applying pressure to the bearing rollers is generally to manually use a hammer or simple equipment to press the bearing rollers into the raceway between the inner ring and the outer ring of the bearing. Due to the limitation of the technical level of the workers, it is easy to make mistakes during the production process. The operation causes damage to the bearing, such as applying improper pressure to cause deformation, indentation or even cracking on the surface of the roller, which makes it difficult to guarantee the production quality, and also requires a lot of labor, and the operation efficiency is also low. It is not suitable for large batches Production;

[0004] In addition, in some existing equipment for auxiliary pressure on bearing rollers, the feeding, pressure feeding, testing and unloading are all carried out at the same station, resulting in long operating cycles and difficult to improve production efficiency

Images