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Rotor gripper structure

A technology of robots and grippers, applied in the cross field, can solve the problems of unrealistic design and manufacture of universal robots, etc.

Inactive Publication Date: 2011-12-07
BEIJING UNION UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The design of the mechanical part of industrial robots is an important part of industrial robot design. Although industrial robots are different from special equipment, they have strong flexibility, but it is unrealistic to design and manufacture universal robots.

Method used

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  • Rotor gripper structure
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Embodiment Construction

[0017] Preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. In the present invention, in order to save economic cost and operation, design is simple, and design parameters are few, preferably, the robot gripper shown in the present invention has a steering wheel double-link structure, and its specific structure will be described in detail later. It should be noted that it is not used as a limitation of the present invention, but is only used to illustrate the gist of the present invention. Those skilled in the art can foresee that other structures such as V-shaped finger or flat finger clamp type and adsorption type can be used.

[0018] See attached figure 1 , 2 , with figure 1 The structural diagram of the double-link structure of the rudder plate is shown, and the attached figure 2 It shows a kind of rudder plate double-link structure object. The structure includes a circular steering wheel and two connec...

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Abstract

The invention relates to a robot gripper structure, which comprises a circular arc finger pair, a copper column, a front baffle plate, an upper end cover, a lower end cover and a tiller double connecting rod mechanism. The tiller double connecting rod mechanism is provided with a round tiller and two connecting rods; the two connecting rods are respectively coupled to symmetrical positions on the tiller, which are certain distances away from a circle center and take the circle center as a center; fingers which are vertical to a plane where the tiller is positioned and face the same direction are arranged at handle ends of the two connecting rods respectively so as to form the finger pair for clamping a workpiece; and the center of a disk is provided with a groove gear structure which can be coupled with a corresponding projecting gear on a driving structure and drives the disk through the gear structure so as to drive the fingers on the handles at the two ends of the connecting rods to move. The robot gripper has the advantages of simple structure, low cost, and suitability for mass production.

Description

technical field [0001] The invention relates to a robot claw structure, which belongs to the intersecting fields of automatic control and machinery. Background technique [0002] The design of the mechanical part of industrial robots is an important part of industrial robot design. Although industrial robots are different from special equipment, they have strong flexibility, but it is unrealistic to design and manufacture universal robots. The differences in the design of the mechanical systems of industrial robots in different application fields are much greater than the differences in the design of other systems of industrial robots. The hand of a robot used in industry is generally called an end effector, which is a component that the robot directly uses to grasp and grip (adsorb) special tools (such as spray guns, wrenches, welding tools, nozzles, etc.) for operation. It has the function of imitating human hand movements and is installed on the front end of the robot ar...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25J15/08
Inventor 郭洪红刘晓彤郑业明
Owner BEIJING UNION UNIVERSITY