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Fatigue testing device

A fatigue test and fatigue technology, applied in the field of machinery, can solve the problems of high cost, cumbersome operation, and poor mobility, and achieve the effect of low cost, simple production and operation methods, and easy movement and transportation

Inactive Publication Date: 2020-03-27
肇庆市海特复合材料技术研究院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problems of poor adaptability and low flexibility of the existing fatigue test equipment, additional auxiliary design and processing are often required, the cost is high, the operation is cumbersome, the test efficiency is low, the mobility is poor, and the fatigue test is inconvenient, and the present invention further proposes A fatigue test device

Method used

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  • Fatigue testing device

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Effect test

specific Embodiment approach 1

[0011] Specific implementation mode one: combine figure 1 Describe this embodiment, a kind of fatigue testing device described in this embodiment, it comprises motor 6 and manipulator 7, motor 6 is connected with manipulator 7, and motor 6 controls the opening and closing of manipulator 7; Present embodiment also includes support 1, Rodless cylinder 2, fatigue sensor assembly and manipulator support 5, rodless cylinder 2 is fixedly installed on the bearing 1, described fatigue sensor assembly is installed on the slider of rodless cylinder 2, and manipulator support 5 is installed on described fatigue sensor On assembly, motor 6 and manipulator 7 are all installed on the manipulator support 5.

[0012] The slider of the rodless cylinder 2 reciprocates linearly, and is controlled by the first magnetic switch 901 and the second magnetic switch 902 at both ends of the rodless cylinder 2; the zipper clamp is fixed on the clamp support 8, and the zipper 10 is fixed on the clamp. Th...

specific Embodiment approach 2

[0013] Specific implementation mode two: combination figure 1 Describe this embodiment, the fatigue sensor assembly of a fatigue testing device described in this embodiment includes an L-shaped bracket 3 and a fatigue sensor 4, the L-shaped bracket 3 is installed on the slider of the rodless cylinder 2, and one side of the tension sensor 4 It is connected with the L-shaped support 3, and the other side of the tension sensor 4 is connected with the manipulator support 5. Other components and connections are the same as those in the first embodiment.

specific Embodiment approach 3

[0014] Specific implementation mode three: combination figure 1 To illustrate this embodiment, the support 1 of the fatigue testing device described in this embodiment is a door-shaped frame, and the rodless cylinder 2 is installed on the beam of the door-shaped frame. Other components and connections are the same as those in the first embodiment.

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Abstract

The invention discloses a fatigue testing device, and relates to a testing device, in particular to a fatigue testing device. The invention aims to solve the problems that the existing fatigue test equipment is poor in adaptability, low in flexibility, high in cost, tedious in operation, low in test efficiency, poor in mobility and inconvenient for fatigue test, and extra auxiliary design and processing are often needed. The fatigue testing device comprises a motor and a mechanical arm body, and the motor is connected with the mechanical arm body and controls opening and closing of the mechanical arm body; the fatigue testing device further comprises a support, a rodless air cylinder, a fatigue sensor assembly and a mechanical arm support, the rodless air cylinder is fixedly installed on the support, the fatigue sensor assembly is installed on a sliding block of the rodless air cylinder, the mechanical arm support is installed on the fatigue sensor assembly, and the motor and the mechanical arm are both installed on the mechanical arm support. The fatigue testing device belongs to the field of machinery.

Description

technical field [0001] The invention relates to a test device, in particular to a fatigue test device, belonging to the mechanical field. Background technique [0002] Fatigue test is a kind of reliability test, which uses various samples or simulated parts to withstand alternating loads in various environments to determine their fatigue performance criteria. At present, the common tensile and compressive fatigue testing methods are mainly tested by fatigue testing machines. At present, the general fatigue test equipment has poor adaptability and low flexibility, and often requires additional auxiliary design and processing, high cost, cumbersome operation, low test efficiency, poor mobility, and inconvenient fatigue testing. Contents of the invention [0003] In order to solve the problems of poor adaptability and low flexibility of the existing fatigue test equipment, additional auxiliary design and processing are often required, the cost is high, the operation is cumbe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M13/00
CPCG01M13/00
Inventor 赫晓东徐忠海蔡朝灿王荣国邹肖灿苗琳琳白玉娇刘文博董旭伦
Owner 肇庆市海特复合材料技术研究院