A copper foil tensile testing device
A tensile test, copper foil technology, applied in measuring devices, using stable tension/pressure to test the strength of materials, instruments, etc., can solve problems such as crushing copper foil, inaccurate test results, scratches, etc., to ensure that Accuracy, better clamping effect, enhanced fixing effect
Active Publication Date: 2021-04-27
江西省江铜铜箔科技股份有限公司
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Problems solved by technology
[0003] However, because the copper foil is relatively thin and soft, the traditional tensile test device usually uses a hard clamp to fix the copper foil and then perform the tensile test. During the clamping process, the copper foil may be scratched or crushed, resulting in the test The result is not accurate
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[0028] The implementation of the present invention will be described in detail below with reference to the drawings and examples, so as to fully understand and implement the implementation process of how to use technical means to solve technical problems and achieve technical effects in the present invention.
[0029] The specific embodiment of the present invention is such as Figure 1-4 As shown, a copper foil tensile test device includes a base plate 1, a lifting plate 7 and a stand 3, the stand 3 is arranged on the base plate 1, and the stand 3 is provided with a vertical lead screw, The lifting plate 7 is threadedly matched with the lead screw, and the rotation of the screw drives the lifting plate 7 to move up and down on the stand 3, and also includes two airbag clamps and an overload protection assembly;
[0030] The base plate 1 is provided with a mounting frame 2, the overload protection assembly is arranged on the lower end surface of the lifting plate 7, and the tw...
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The invention discloses a copper foil tensile testing device, which comprises a bottom plate, a lifting plate and a stand, the stand is arranged on the bottom plate, a vertical lead screw is arranged on the stand, the lift plate is threadedly matched with the lead screw, and two An airbag fixture and an overload protection assembly; the base plate is provided with a mounting bracket, and the overload protection assembly is arranged on the lower end surface of the lifting plate; the airbag fixture includes a bracket, airbag one, airbag two and an inflation device, and the airbag one and airbag two are relatively arranged on the bracket , the inflation device is used to inflate airbag one and airbag two, one side of airbag one close to airbag two is provided with flexible clip one, one side of airbag two close to airbag one is provided with flexible clip two, flexible clip one is arranged on There are several convex ribs, and the position corresponding to the convex ribs on the second flexible clip is provided with a groove that matches the convex ribs; the present invention realizes the soft clamping of the copper foil through the airbag clamp, without scratching or crushing Copper foil to ensure the accuracy of the tensile test results.
Description
technical field [0001] The invention relates to the technical field of copper foil tensile testing devices, in particular to a copper foil tensile testing device. Background technique [0002] In the production process of copper foil, it is necessary to use a tensile test device to perform a tensile test on the copper foil sample to analyze its tensile strength. [0003] However, because the copper foil is relatively thin and soft, the traditional tensile test device usually uses a hard clamp to fix the copper foil and then perform the tensile test. During the clamping process, the copper foil may be scratched or crushed, resulting in the test The result is not accurate. Contents of the invention [0004] The problem to be solved by the present invention is to provide a copper foil tensile test device, which can softly clamp the copper foil through the airbag clamp, without scratching or crushing the copper foil, and ensure the accuracy of the tensile test results. [00...
Claims
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IPC IPC(8): G01N3/04G01N3/06G01N3/02G01N3/08
CPCG01N3/02G01N3/04G01N3/06G01N3/08G01N2203/0017G01N2203/0282G01N2203/0411G01N2203/0676
Inventor肖炳瑞黄永发余科淼徐建平郭立功王斌
Owner江西省江铜铜箔科技股份有限公司