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Static compliance performance testing device applied to industrial robot

A technology for industrial robots and testing devices, applied in manipulators, manufacturing tools, program-controlled manipulators, etc., can solve problems such as high cost, complex structure, and difficulty in meeting actual production.

Pending Publication Date: 2019-05-24
CHINA ELECTRONICS PROD RELIABILITY & ENVIRONMENTAL TESTING RES INST
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the traditional static compliance performance testing devices for industrial robots are complex in structure and expensive, and it is difficult to meet the needs of actual production

Method used

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  • Static compliance performance testing device applied to industrial robot
  • Static compliance performance testing device applied to industrial robot
  • Static compliance performance testing device applied to industrial robot

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Embodiment Construction

[0024] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, and do not limit the protection scope of the present invention.

[0025] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for the purpose of illustration only and do not represent the only embodiment.

[0026] Unless otherwise defined, all t...

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Abstract

The invention relates to a static compliance performance testing device applied to an industrial robot. The static compliance performance testing device applied to the industrial robot comprises a loading direction adjusting assembly and a loading force adjusting assembly; the force applying end of the loading direction adjusting assembly is connected with a tail end mechanical joint of the industrial robot, and is used for adjusting a force direction of the tail end mechanical joint; the loading force adjusting assembly includes a lever, a first-stage weight and a second-stage weight, and thelever is provided with a fixed part and can rotate around the fixed part; the force bearing end of the loading direction adjusting assembly is connected with the lever, the first-stage weight is suspended on the lever, the second-stage weight is suspended on the lever and can move along the lever, and the weight of the first-stage weight is larger than the weight of the second-stage weight; and the first-stage weight and the second-stage weight both are located on one side of the force bearing end of the loading direction adjusting assembly.

Description

technical field [0001] The invention relates to the technical field of performance testing of industrial robots, in particular to a static compliance performance testing device applied to industrial robots. Background technique [0002] In recent years, the industrial robot industry has developed rapidly, and the industrial scale and market space have also continued to expand. As the key supporting equipment for advanced manufacturing, industrial robots are an important benchmark for measuring the manufacturing level and scientific and technological strength of a country or region. The static compliance test of an industrial robot is an important part of the performance test of an industrial robot. Static compliance refers to the maximum displacement per unit load acting on the mechanical joint at the end of an industrial robot. However, most of the traditional industrial robot static compliance performance testing devices are complex in structure and expensive, and are dif...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J19/00
CPCB25J19/0095B25J9/1633B25J9/1045B25J9/023B25J9/161B25J9/1694B25J19/022B25J13/085
Inventor 李小兵刘文威董成举王远航陈勃琛成克强杨剑锋黄强
Owner CHINA ELECTRONICS PROD RELIABILITY & ENVIRONMENTAL TESTING RES INST
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