Spherical slide fitting with wide application and capable of bearing higher load

Abstract

A spherical sliding fitting that is widely used and capable of bearing large loads. It is widely used in automobile manufacturing, construction machinery and other fields, and can withstand large loads. It includes an inner ring with an outer spherical surface, an outer ring that is sleeved outside the inner ring, and A connecting rod integrated with the outer ring, which also includes an upper copper ring and a lower copper ring located between the inner ring and the outer ring. On the surface, there is a storage chamber that can store lubricating grease between the upper copper ring, the outer ring, the lower copper ring and the inner ring, and the upper copper ring and the lower copper ring are connected with the outer ring. The spherical sliding fitting which is widely used and capable of bearing relatively large loads according to the invention can greatly save assembly time and reduce assembly difficulty.

Description

technical field [0001] The invention relates to a bearing, in particular to a spherical sliding fitting which is widely used and capable of bearing relatively large loads. Background technique [0002] A spherical sliding fitting that is widely used and capable of bearing relatively large loads is widely used in the fields of automobile manufacturing, construction machinery, etc., and can withstand relatively large loads. like figure 2 As shown, an existing spherical sliding fitting that is widely used and capable of bearing relatively large loads generally includes an outer ring 50, a copper ring 51, a copper mesh composite lubricating strip 54, an inner ring 52, and a connecting rod 55 integrated with the outer ring 50, After the copper ring 51 is produced, its upper end lumen diameter is often greater than the lower end lumen diameter, that is, the upper port is large and the lower port is small, see image 3 , the purpose of doing this is to facilitate the loading of t...

AI Technical Summary

Problems solved by technology

From the above-mentioned assembly process of a spherical sliding fitting that is widely used and can withstand a large load, it is not difficult to see that people have used a punching machine twice, and each time a punching machine is used, the processes of positioning, clamping, stamping, and disassembly are indispensable. The operation will definitely increase the assembly time of a spherical sliding fitting that is widely used and can withstand a large load. In addition, before the punch press is used for the first time, after the copper mesh composite lubricating strip 54 is installed in the annular groove 56, due to the copper The diameter of the inner cavity at the upper end of the ring 51 is larger than that at the lower end, and the copper mesh composite lubricating strip 54 is easy to slide out from the large mouth end, which increases the difficulty of assembly

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