Bearing structure for robot speed reducer

Abstract

The invention discloses a bearing structure for a robot speed reducer. The bearing structure comprises a box, a worm IV, a worm wheel and a worm I. The lower end of the box is provided with a stable seat. An input shaft is arranged on one side of the box. The upper end of the output shaft is provided with an inner ring. The lower end of the output shaft is provided with an outer ring. A lubricating assembly is arranged on one side of the worm I. A worm III is arranged on one side of a worm wheel II. The bearing structure for the robot speed reducer is provided with a shock pad layer, the lubricating assembly and the outer ring, can reduce vibration generated by a machine to protect normal operation of internal components. Moreover, the bearing structure can conduct multistage adjustment through the multiple stages of the worm wheels and the worms. The interior of the bearing can be lubricated to enable the speed reduction speed to be more ideal. Meanwhile, the bearing can be protectedagainst damage caused by violent rotation. The bearing structure is good in heat dissipation effect and suitable for different working conditions and brings better usage prospects.

Description

technical field [0001] The invention relates to the field of robot reducers, in particular to a bearing structure for robot reducers. Background technique [0002] Bearings are an important part of contemporary mechanical equipment. Its main function is to support the mechanical rotating body, reduce the friction coefficient during its movement, and ensure its rotation accuracy. At present, my country's bearing industry is mainly facing three major problems: low production concentration, low R&D and innovation capabilities, and low manufacturing technology. Among the sales of about 30 billion US dollars of bearings in the world, the sales of my country's ZWZ and other 10 largest bearing companies only account for 25% of the entire industry. Second, R&D and innovation capabilities are low. The basic theoretical research of the whole industry is weak, the participation in the formulation of international standards is weak, there are few original technologies, and few patent...

AI Technical Summary

Problems solved by technology

At present, my country's bearing industry is mainly facing three major problems: low production concentration, low R&D and innovation capabilities, and low manufacturing technology.

[0003] The bearing structure of the existing robot reducer has certain disadvantages when it is used. First, the vibration of the machine is easy to damage the internal components, resulting in shortened service life of the machine. Secondly, there is no multi-stage adjustment through multi-stage worm gear and worm. Bearing structure, at the same time, the lubrication effect is not very good, so that the deceleration effect is not ideal, and at the same time, it is used for a long time, the bearing will be damaged after violent rotation, and the heat dissipation effect is not good, which has brought a certain impact on the application of the reducer. Therefore, we propose a bearing structure for robot reducers

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