Tension-pressure conversion aid for calibration of tensile machine

An auxiliary tool and pressure conversion technology, applied in the direction of instruments, measuring devices, scientific instruments, etc., to achieve the effect of broadening the scope of application

Inactive Publication Date: 2012-07-25
ELECTRIC POWER RES INST OF STATE GRID ANHUI ELECTRIC POWER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem that some types of tensile testing machines can only provide tensile force and therefore cannot be calibrated with standard pressure sensors, this invention provides a tension-compression conversion auxiliary tool for tension machine calibration that is easy to install and use

Method used

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  • Tension-pressure conversion aid for calibration of tensile machine
  • Tension-pressure conversion aid for calibration of tensile machine
  • Tension-pressure conversion aid for calibration of tensile machine

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Embodiment 1

[0016] see figure 1 , the tension-compression conversion auxiliary tool for the calibration of the tensile machine includes a left pull plate 3, a right pull plate 6, two left pull rods 4 and two right pull rods 5; Four tie rod holes are evenly distributed on the plate 3 and the right pull plate 6 respectively; the two ends of the two left tie rods 4 and the two ends of the two right tie rods 5 are screw rods. Two left pull rods 4 pass through the two pull rod holes on the left pull plate 3 and the right pull plate 6, one end of which is fixedly connected to the right pull plate 6 through nuts, and the other end is fixedly connected to the left three-hole pull plate through nuts 2. The middle part of the outer surface of the left three-hole pull plate 2 is fixedly connected to the left pull ring 1 through nuts; two right pull rods 5 pass through the other two pull rod holes on the right pull plate 6 and the left pull plate 3, and one end The left pull plate 3 is fixedly conne...

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PUM

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Abstract

The invention relates to a tension-pressure conversion aid for a calibration of tensile machine, which comprises a left tensile plate, a right tensile plate, two left tensile rods and two right tensile rods. Each of the left tensile plate and the right tensile plate is provided with four tensile rod holes in uniform distribution, two ends of the two left tensile rods and two ends of the two right tensile rods are provided with screws, the two left tensile rods penetrate through the two tensile rod holes on each of the left tensile plate and the right tensile plate, one end of each left tensile rod is fixedly connected with the right tensile plate, the other end of each left tensile rod is fixedly connected with a left three-hole tensile plate, and a left tensile ring is fixedly connected to the middle of the outer lateral side of the left three-hole tensile plate. The two right left tensile rods penetrate through the two tensile rod holes on each of the left tensile plate and the right tensile plate, one end of each right tensile rod is fixedly connected with the left tensile plate, the other end of each right tensile rod is fixedly connected with a right three-hole tensile plate, and a right tensile ring is fixedly connected to the middle of the outer lateral side of the right three-hole tensile plate. Using standard pressure sensor for calibration of the tensile machine is realized by means of the tension-pressure conversion aid, and the tension-pressure conversion aid can be used with the tensile machine for researching on material pressure withstand performance, so that application range of the tensile machine is widened.

Description

technical field [0001] The invention belongs to the technical field of tension machine equipment calibration, and in particular relates to a tension-pressure conversion auxiliary tool for converting the tension of the tension machine into pressure so that a standard pressure sensor can be used to calibrate the tension machine. Background technique [0002] Tensile testing machine, as an important testing equipment, is used to test the mechanical properties of metal and non-metallic materials such as tension, compression, bending, shearing, and peeling. It is widely used in various physical machinery of materials. Performance testing is an indispensable testing equipment for physical property testing, teaching research, quality control, etc. In order to ensure the accuracy of the tensile force output by the tensile testing machine, it is necessary to regularly use standard sensors to calibrate the tensile machine. At present, when calibrating the tensile machine, for some typ...

Claims

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Application Information

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IPC IPC(8): G01N3/62
Inventor 杨道文朱太云章炜叶剑涛陈南
Owner ELECTRIC POWER RES INST OF STATE GRID ANHUI ELECTRIC POWER
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