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A folding test mechanism and working method

A technology of folding resistance and test position, which is applied in the direction of applying stable bending force to test the strength of materials, instruments, measuring devices, etc. It can solve the problems of low precision, unsatisfactory effect, and weak clamping force, etc.

Active Publication Date: 2019-09-20
深圳天溯计量检测股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the device for folding test is generally placed and clamped manually, which will lead to inaccurate placement of the test piece, and the clamping force is not strong, resulting in the separation of the test piece during the test and affecting the test. result
In addition, the current device can only fix one bending test position. If the bending test position of the test piece needs to be changed, the test piece needs to be removed and placed again, resulting in low efficiency and low accuracy.
At the same time, for the bending of the test piece, the current device can only bend 0-90° in a straight line or in one direction, which is not ideal for the test effect

Method used

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  • A folding test mechanism and working method
  • A folding test mechanism and working method
  • A folding test mechanism and working method

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Embodiment

[0044] Folding test mechanism 100 of the present invention such as Figure 1 to Figure 8 As shown, it includes the bending part 1, the transmission part 2, the detection part 3, the control part 4 and the support part 5, the bending part 1 and the control part 4 are fixed on the support part 5, and the transmission part 2 is fixed on the bending part 1 superior.

[0045] Such as figure 1 As shown, the bending part 1 includes a circular support frame 11, a loading platform 12 fixed inside the support frame 11, a slide rail 13 located inside the support frame 11, and a guide 14 installed on the slide rail 13. The guide 14 can move clockwise or counterclockwise on the supporting frame 11, one end of the loading platform 12 is fixed on the guide 14, the other end of the loading platform 12 is fixed on the supporting frame 11, and the specimen 6 is fixed on the loading platform 12 superior.

[0046] Specifically, such as figure 2 As shown, the loading platform 12 also includes...

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PUM

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Abstract

The invention provides a folding test mechanism and a working method. The folding test mechanism comprises a bending part, a transmission part, a detecting part, a control part and a supporting part,wherein the bending part and the control part are fixed on the supporting part; the bending part comprises a circular support frame, a load platform fixed on the support frame, a slide rail on the inner side of the support frame, and a guide mounted on the slide rail; the transmission part comprises a moving rod, a motor, and a rotating shaft connected to the motor; the rotating shaft drives a part of the load platform to slide along the support frame, and the test piece is bent up and down with the rotating shaft as the axis. The folding test mechanism and the working method solve the problemthat the existing manual control leads to low test precision by adopting the method of automatic control, and achieve the effects of high precision and automatic recording.

Description

technical field [0001] The invention belongs to the technical field of testing devices, and in particular relates to a folding test mechanism and a working method. [0002] technical background [0003] At present, the device for folding test is generally placed and clamped manually, which will lead to inaccurate placement of the test piece, and the clamping force is not strong, resulting in the separation of the test piece during the test and affecting the test. result. In addition, the current device can only fix one bending test position. If the bending test position of the test piece needs to be changed, the test piece needs to be removed and placed again, resulting in low efficiency and low precision. At the same time, for the bending of the test piece, the current device can only bend 0-90° in a straight line or in one direction, which is not ideal for the test effect. Contents of the invention [0004] The invention provides a bending resistance test mechanism and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N3/04G01N3/02G01N3/20
Inventor 石霞吴百香龚敏曾宏勋黎丛兵龚天保
Owner 深圳天溯计量检测股份有限公司
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