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Tensile elasticity detection device and detection method thereof

A detection device and elastic force technology, which is applied in the direction of measuring device, applying stable tension/pressure to test the strength of materials, instruments, etc., can solve the problems of staff safety threats, failure to meet the use requirements, and steel ejection, etc., to improve stability The effect of improving safety and stability

Inactive Publication Date: 2021-03-19
孔江君
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the measurement of the elastic deformation ability of the elastic steel is mostly carried out by a tensile testing machine, but the existing tensile testing machine clamps cannot stably clamp and fix the elastic steel, and the elastic steel is in the process of When stretching, it is very easy for the steel to pop out, which poses a serious threat to the safety of the staff and cannot meet the actual needs of use. A stretching elastic detection device is proposed

Method used

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  • Tensile elasticity detection device and detection method thereof
  • Tensile elasticity detection device and detection method thereof
  • Tensile elasticity detection device and detection method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] refer to Figure 1-7 , a kind of tensile elastic detection device, comprises detection box 1, equipment box 2, and detection box 1 is fixedly connected on the equipment box 2, is connected with fixed plate 8 through fixed bar in the detection box 1, and fixed plate 8 two sides are rotationally connected with The rotating rod 6 is provided with a driving mechanism in the equipment box 2. The end of the rotating rod 6 away from the fixed plate 8 runs through the detection box 1, and is fixedly connected with the output end of the driving mechanism. The rotating rod 6 is connected with a moving plate 7 through screw rotation. , the fixed plate 8 and the movable plate 7 are connected with a workbench 14, the two workbenches 14 are matched, the two sides of the workbench 14 are fixedly connected with a clamping mechanism, the lower end of the detection box 1 is provided with an air supply mechanism, and the air supply mechanism The power input end is connected to the moving ...

Embodiment 2

[0036] refer to figure 1 and Figure 5 , a stretching elastic detection device, which is basically the same as that of Embodiment 1, furthermore: the drive mechanism includes a drive motor 4, an output shaft 5, a chain 501, and the drive motor 4 is fixedly connected in the equipment box 2, and the output shaft 5 rotates Connected to both sides of the driving motor 4, the output end of the driving motor 4 is fixedly connected with a driving gear, the output shaft 5 is fixedly connected with a driven gear, the driving gear and the driven gear are connected by a chain 501, and the upper end of the output shaft 5 Fixedly connected with the rotating rod 6, when starting to detect the tensile elasticity of the steel, at this time, start the driving motor 4, the driving motor 4 drives the driving gear to rotate, and the driving gear drives the driven gear to rotate through the chain 501, and the driven gear Then drive the output shaft 5 to rotate, and the output shaft 5 drives the r...

Embodiment 3

[0038] refer to figure 1 , figure 2 and Figure 4 , a tensile elastic detection device, which is basically the same as that of Embodiment 1, furthermore: the clamping mechanism includes a first sleeve 15, a first push rod 16, a push bolt 17, a splint 20, two first sleeves 15 are respectively fixedly connected to both sides of the workbench 14, the first push rod 16 is sealed and slidably connected in the first sleeve 15, the splint 20 is fixedly connected to the first push rod 16, and the end of the first push rod 16 away from the splint 20 is fixed Connected with a strong spring 22, the push bolt 17 is connected to the workbench 14 through threads. The end of the push bolt 17 close to the first push rod 16 penetrates through the first sleeve 15, and is connected with a push plate 21. The push plate 21 and the strong spring 22 connection, when testing the steel, first place the steel between the worktables 14 on both sides, and then rotate and push the bolt 17 to compress t...

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Abstract

The invention discloses a tensile elasticity detection device and a detection method thereof, and belongs to the technical field of elasticity performance detection. The tensile elasticity detection device comprises a detection box and an equipment box; a fixing plate is connected into the detection box through a fixing rod; rotating rods are rotatably connected to the two sides of the fixing plate; a driving mechanism is arranged in the equipment box; the ends, away from the fixing plate, of the rotating rods are fixedly connected with the output end of the driving mechanism; the rotating rods are rotatably connected with a moving plate through threads. Through a clamping mechanism, steel can be fixed, the stability of the steel can be improved; and an air supply mechanism is adopted, when the device conducts tensile elasticity detection on the steel, the moving plate can drive the air supply mechanism to work, and therefore, the steel is further clamped by the clamping mechanism, thesteel is prevented from being ejected out during detection, the detection efficiency is prevented from being influenced, and the stability and safety of the device during use are effectively improved.

Description

technical field [0001] The invention relates to the technical field of elastic performance detection, in particular to a tensile elastic detection device and a detection method thereof. Background technique [0002] Elastic steel refers to steel sheets made of elastic steel. Elastic steel refers to steel that produces elasticity in the quenched and tempered state. The elasticity of steel depends on its ability to elastically deform, that is, within the specified range, elastic deformation The ability refers to the ability to recover its shape after bearing a certain load. The elastic deformation ability of elastic steel requires us to measure it accurately. [0003] At present, the measurement of the elastic deformation ability of elastic steel is mostly carried out by tensile testing machine, but the existing clamps of tensile testing machine cannot clamp and fix elastic steel stably, and it is very easy to stretch elastic steel The phenomenon of steel popping up poses a s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N3/16G01N3/04
CPCG01N3/04G01N3/16G01N2203/0017G01N2203/0037G01N2203/0075G01N2203/0411G01N2203/0605G01N2203/0682
Inventor 孔江君
Owner 孔江君