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Mechanism for mechanical steering control of steering gear

A rudder control and mechanical technology, applied in manipulators, program control manipulators, manufacturing tools, etc., can solve the problems of rudder shaking easily, rudder and chip damage, etc., to avoid rudder shaking, simple operation and control, The effect that the base part is flexible

Inactive Publication Date: 2015-03-25
LANZHOU UNIVERSITY OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The base of existing robotic arms, whether domestic or foreign, is usually equipped with a steering gear, which is responsible for the forward and reverse rotation of the mechanical arm in the horizontal plane. Repeated forward and reverse rotations cause the steering gear to easily shake the rudder, causing the Machines and chips are easily damaged

Method used

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  • Mechanism for mechanical steering control of steering gear
  • Mechanism for mechanical steering control of steering gear
  • Mechanism for mechanical steering control of steering gear

Examples

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Embodiment Construction

[0007] like Figure 1~Figure 5 As shown, the present invention is a mechanism for mechanically controlling steering gear steering, a mechanically controlling forward and reverse base mechanism for a mechanical arm, including a housing 19, a motor 23 that can be fixedly mounted on a base 20, and the base 20 can be fixed Installed on the shell 19. The reduction bevel gear 21 is fixedly connected on the main shaft 30, and the reversing gear bracket 18 is fixedly connected on the base 20, and the reversing gear bracket 18 is equipped with a reversing bull gear 14, a reversing gear shaft 15, a first reversing gear The gear reversing system that pinion 16, the second reversing pinion 17 form. The reversing bull gear 14, the first reversing pinion 16 are fixedly connected with the reversing gear shaft 15, and the second reversing pinion 17 is then vacantly sleeved on an axle at its position. The first clutch electromagnet 27 of dual-clutch device is installed on the shell 19, and t...

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PUM

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Abstract

Disclosed is a mechanism for mechanical steering control of a steering gear. A reversing gear bracket (18) is fixedly connected on a base (20), and a gear reversing system composed of a reversing gear wheel (14), a reversing gear shaft (15), a reversing pinion (16) and a reversing pinion (17) is mounted on the reversing gear bracket (18); a tooth coupling (13) is nested in an unthreaded hole of a sun gear bracket (12) and connected with a sun gear (10); the sun gear (10) forms a sun gear train with a turntable bearing ring gear (11) through three planet gears (37); two worm shafts (2), a clutch magnet (6), a worm reversing gear wheel (33), a worm reversing gear shaft (34), a worm reversing pinion (35), a worm reversing pinion (36) and a thrust bearing (9) are mounted on a rotary support (3); a clutch gear (8), the clutch magnet (6) and a clutch gear (4) sleeve a spindle (30).

Description

technical field [0001] The invention relates to a robot structure, in particular to a mechanism for mechanically controlling the steering of a steering gear. Background technique [0002] In the actual production work, the working environment of some work is carried out under high-risk and high-pollution conditions, which may cause harm to the human body, and some work requires higher precision and efficiency, so it is often used in such work Robots to replace human operations. The base of the robotic arm is an essential part to realize the turnover movement of the robotic arm as a whole in the horizontal plane. The base of existing robotic arms, whether domestic or foreign, is usually equipped with a steering gear, which is responsible for the forward and reverse rotation of the mechanical arm in the horizontal plane. Repeated forward and reverse rotations cause the steering gear to easily shake the rudder, causing the Machines and chips are easily damaged. Contents of ...

Claims

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Application Information

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IPC IPC(8): B25J9/18B25J9/02
Inventor 段红燕钱伟李春玲杨萍张淑珍郑敏刘丽娜桑元成郑海霞李朝晖张瑾王斌
Owner LANZHOU UNIVERSITY OF TECHNOLOGY
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