Six-axis robot joint reduction control device

By designing a six-axis robot joint deceleration control device that includes a support unit, a drive unit, and a lubrication assembly, the problem of lack of deceleration adjustment in the transmission structure is solved. This achieves self-lubrication and flexible deceleration control, improving the stability and service life of the equipment and reducing maintenance costs.

CN122401504APending Publication Date: 2026-07-17BEIJING RUIZHIDA TECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
BEIJING RUIZHIDA TECHNOLOGY CO LTD
Filing Date
2026-06-03
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

The transmission structure of existing six-axis robot bases lacks deceleration adjustment and control, resulting in large impacts during rotation start and stop, severe fatigue wear of transmission components, and lubrication relying on manual maintenance, which affects equipment stability and maintenance costs.

Method used

A six-axis robot joint deceleration control device was designed, comprising a support unit, a drive unit, and a deceleration control unit. It achieves self-lubrication and flexible deceleration control through a speed-regulating motor, synchronous gears, and lubrication components, and combines solenoid valves and speed sensors for automatic lubrication, reducing manual intervention.

Benefits of technology

It improves the rotational stability and service life of the six-axis robot base, reduces maintenance costs, adapts to the continuous and efficient operation requirements in industrial scenarios, and achieves self-lubrication and deceleration control of transmission components.

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Abstract

本发明公开了一种六轴机器人关节减速控制装置,包括自带四个安装孔的底板,所述底板上表面的中部位置固定连接有主装外壳,所述主装外壳的顶部安装有用于切换转速的减速控制机构,所述减速控制机构上端的内部设置有用于润滑各部件的润滑组件。本发明首先控制调速电机启动就能够带动换速轴转动,换速轴转动就能够带动上接轴转动,上接轴转动就能够带动传动装盘转动,通过传动装盘的转动就能够对机器人进行横向摆动,其中上接轴转动还能够带动同步齿轮转动,同步齿轮转动就能够带动减速齿轮转动,通过减速齿轮的转动就能够实现上接轴的一重减速,且这种减速能够增加上接轴转速的稳定性,以至于提高了六轴机器人工作时的稳定性。
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