Tensile fatigue tester

A technology of fatigue testing and lifting drive mechanism, which is applied in the direction of measuring devices, using repeated force/pulsation force to test the strength of materials, instruments, etc., can solve the problems of reducing detection efficiency, increasing labor intensity, and spending a lot of time

Pending Publication Date: 2018-11-02
东莞市恒宇仪器有限公司 +1
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  • Abstract
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Problems solved by technology

However, when samples need to be checked for defective products in a large number of samples after mass production, the tensile testing device can only test one

Method used

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Embodiment Construction

[0023] In order to facilitate the understanding of those skilled in the art, the present invention will be further described below in conjunction with the embodiments and accompanying drawings, and the contents mentioned in the embodiments are not intended to limit the present invention. The present invention will be described in detail below in conjunction with the accompanying drawings.

[0024] Such as Figure 1 to Figure 4 As shown, a kind of tensile fatigue testing machine provided by the present invention includes a workbench 1, at least one fixed seat 11 arranged on the workbench 1, at least one sliding seat 12 movably arranged on the workbench 1 and used to drive at least one The sliding seat 12 is a sliding seat lifting drive mechanism 2 that reciprocates up and down relative to the fixed seat 11. The fixed seat 11 is provided with several lower clamps 13 and a limit plate 15 used to stop the lower clamps 13 from moving upward; the sliding The seat 12 is provided wit...

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Abstract

The invention relates to the technical field of detection equipment, in particular to a tensile fatigue tester. The tensile fatigue tester comprises a worktable, at least one fixed seat arranged on the worktable, at least one sliding seat movably arranged on the worktable and a sliding seat lifting driving mechanism for driving the sliding seat to reciprocate up and down relative to the fixed seat, wherein the fixed seat is provided with a plurality of lower clamps and a limiting plate for preventing the lower clamps from moving upward; the sliding seat is provided with a plurality of upper clamps, the upper clamps and the lower clamps are arranged correspondingly, and a stop test touch block is arranged below each lower clamp. The tensile fatigue tester provided by the invention is simpleand compact in structure and high in testing efficiency, and can detect and test a plurality of samples simultaneously and can detect rejected products from the samples so as to remedy defects of anexisting tensile device, so that the detection efficiency of samples of large batches is improved effectively.

Description

technical field [0001] The invention relates to the technical field of testing equipment, in particular to a tensile fatigue testing machine. Background technique [0002] Generally, for rubber performance testing, the physical and chemical properties and mechanical properties of raw rubber, vulcanized rubber, rubber products and rubber additives can be tested in accordance with ISO, ASTM, DIN, GB, HB and other standards. However, a special tensile testing device is required for rubber tensile testing. The current rubber tensile testing device is only for testing a sample, which is mainly to provide test data for the research and development of material properties, so as to verify whether the research and development of the developer is correct. Up to standard. However, when samples need to be checked for defective products in a large number of samples after mass production, the tensile testing device can only test one sample at a time, and it takes a lot of time to test th...

Claims

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Application Information

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IPC IPC(8): G01N3/34G01N3/02
CPCG01N3/02G01N3/34G01N2203/0073G01N2203/0032G01N2203/0005G01N2203/0017
Inventor 肖晓王晓琴张晓楠
Owner 东莞市恒宇仪器有限公司
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