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Clamping jaw type multi-freedom-degree robot manipulator mechanism

A technology of manipulator and degrees of freedom, applied in the direction of manipulator, program-controlled manipulator, chuck, etc., can solve the problems of weak grasping, inflexible device and poor effect.

Inactive Publication Date: 2016-09-21
HUANGHE S & T COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing equipment also has the phenomenon that the grasping is not firm and easy to fall off, which makes the effect of holding the object poor and the work efficiency is low. Moreover, the existing manipulator has a complex structure and the device is not flexible enough

Method used

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  • Clamping jaw type multi-freedom-degree robot manipulator mechanism
  • Clamping jaw type multi-freedom-degree robot manipulator mechanism
  • Clamping jaw type multi-freedom-degree robot manipulator mechanism

Examples

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Embodiment Construction

[0017] In this embodiment, with figure 1 The left direction in is left direction.

[0018] like Figure 1-5 As shown, the claw-type multi-degree-of-freedom robot manipulator mechanism of the present invention includes a frame 1, and the upper surface of the frame 1 is connected with a rotary table 3 through an axial thrust bearing 2, and the rotary table 3 and the axial thrust bearing 2 The outer ring is fixedly connected, the center of the frame 1 is vertically provided with a first stepping motor 4, the output shaft of the first stepping motor 4 passes through the center of the upper surface of the frame 1 upwards, and the upper end of the output shaft of the first stepping motor 4 is sleeved A shaft sleeve 5 is provided, the inner wall of the shaft sleeve 5 is in interference fit with the outer wall of the output shaft of the first stepping motor 4, the upper end of the shaft sleeve 5 is fixedly connected with the lower surface of the rotary table 3, and the two sides of t...

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Abstract

A clamping jaw type multi-freedom-degree robot manipulator mechanism comprises a rack. A rotary workbench is arranged on the upper surface of the rack. Each of the two sides of the upper surface of the rotary workbench is provided with a sliding rail. A linear workbench is arranged above the rotary workbench. A ball screw is arranged on the upper surface of the rotary workbench. A base is arranged in the center of the upper surface of the linear workbench. A first mechanical arm is arranged on the upper surface of the base. A second mechanical arm is arranged at the upper end of the first mechanical arm and comprises a first telescopic cylinder and a first telescopic arm coaxially connected in an inner cavity of the first telescopic cylinder in a sliding manner. The lower end of the first telescopic arm is connected with a second telescopic cylinder and a second telescopic arm coaxially connected in an inner cavity of the second telescopic cylinder in a sliding manner. Each of the upper side and the lower side of the free end portion of the second telescopic arm is provided with a rack-shaped structure, and a manipulator is arranged at the lower end portion of the second telescopic arm. The clamping jaw type multi-freedom-degree robot manipulator mechanism is stable in structure, reliable in work, easy and convenient to operate, stable in clamping, capable of freely rotating and capable of being telescopically adjusted.

Description

technical field [0001] The invention belongs to the technical field of mechanical power devices, and in particular relates to a claw-type multi-freedom robot manipulator mechanism. Background technique [0002] A manipulator is an automatic machine that simulates human hand operation. It can grasp and carry objects or manipulate tools to complete certain specific operations according to a fixed program. The application of manipulators can replace people in monotonous, repetitive or heavy physical labor, realize mechanization and automation of production, or replace people's manual operations in harmful environments, improve working conditions and ensure personal safety. In the prior art, the manipulator is mainly composed of a hand mechanism and a motion mechanism. The hand mechanism varies with the use occasion and the operation object. Common types include clamping, holding and adsorption. The movement mechanisms generally include hydraulic, pneumatic, and electric Driven...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J5/04B25J9/04B25J9/20B25J15/02
CPCB25J5/04B25J9/042B25J9/20B25J15/0213
Inventor 杨汉嵩王增胜朱煜钰姜爱菊张念淮杨浩
Owner HUANGHE S & T COLLEGE
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