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Quick connecting device with changeable rigidity

A technology of fast connection and rigidity, applied in joints, manipulators, manufacturing tools, etc., can solve problems that cannot meet the needs of the market, and achieve the effect of compact structure design, reduced quantity, and reduced volume

Active Publication Date: 2013-09-11
AUBO BEIJING ROBOTICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In today's globalized market competition, the application range of robots is getting wider and wider, and each robot configuration is only suitable for a certain range of applications, which cannot meet the needs of marketization

Method used

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  • Quick connecting device with changeable rigidity
  • Quick connecting device with changeable rigidity
  • Quick connecting device with changeable rigidity

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Embodiment Construction

[0026] The present invention will be further described in detail below in conjunction with the drawings:

[0027] The invention provides a quick connection device with variable stiffness, which has a quick connection function and a variable stiffness function, and realizes the quick connection and disconnection between the module A and the module B. Such as figure 1 with figure 2 As shown, the entire quick connection device includes the motor 1, the guide rail 2, the motor fixing plate 3, the awl disc 4, the spring sheet 5, the quick connection part a6, the quick connection part b8 and the docking plate 9. The motor fixing plate 3 is used to connect the module A, the docking board 9 is used to connect to the module B. The motor 1 is installed on the circular motor fixing disc 3. After the motor shaft passes through the central through hole of the motor fixing disc 3, it is connected to the lead screw 11 through the coupling 10, and the other end of the lead screw 11 passes throu...

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Abstract

The invention discloses a quick connecting device with changeable rigidity, and belongs to the technical field of mechanical design. The device comprises a motor, a motor fixing plate, an awl disc, a guide rail, a spring piece, a quick connecting component a, a quick connecting component b and an abutting plate. The motor fixing plate is used for connecting a module a, and the abutting plate is used for connecting a module b. The motor is mounted on the motor fixing plate, and one end of the guide rail fixes the motor fixing plate while the other end of the same fixes the quick connecting component a. The quick connecting component b is connected outside the quick connecting component a in a sleeved manner. The abutting plate is connected outside the quick connecting component b in a sleeved manner to realize abutting joint. Functions of quick connection and rigidity changing are integrated, so that convenience is brought to modularized production and application, and industrial application and promotion are facilitated. Through ingenious mechanical structure design, the functions of quick connection and rigidity changing are driven by a same device to be completed, number of needed driving units is reduced, production cost is reduced, and size of the device is diminished.

Description

Technical field [0001] The invention belongs to the technical field of mechanical design, and relates to a mechanical connection device between two modules, in particular to a device that can realize a quick connection between two modules and can realize an adjustable rigidity of the connection. The device adopts a modular design idea and integrates the two functions of quick connection and variable stiffness into one. Background technique [0002] In the traditional industrial manufacturing process, the external environment is known. The robot relies on precise position control and moves according to a pre-planned route to complete monotonous and repetitive tasks. For this kind of industrial robot, the focus is on the control of precise point motion, so rigid connections are often used between the various parts of the industrial robot. However, when the robot end effector is in contact with the surrounding environment, no matter how precise the position control is, it will be i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J17/00B25J19/00
Inventor 魏洪兴郑随兵王云庆李攀肖江阳
Owner AUBO BEIJING ROBOTICS TECH CO LTD
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