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Jig for quantitative measurement of thermal elongation of silica gel rod

A quantitative measurement, silica gel rod technology, applied in the measurement device, mechanical measurement device, material thermal analysis and other directions, can solve the problems of detection, the lack of thermal elongation of silica gel rod, not suitable for use in small processing plants, etc., to achieve low manufacturing cost, simple structure

Inactive Publication Date: 2018-11-13
杭沣
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Different materials and sizes of silica gel have different thermal elongation rates. At present, there is no special simple fixture for testing the thermal elongation rate of silica gel rods in industrial production, and some professional measuring equipment are too expensive and not suitable for small processing plants. use

Method used

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  • Jig for quantitative measurement of thermal elongation of silica gel rod

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Embodiment Construction

[0013] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0014] Such as figure 1 As shown, a fixture 1 for quantitatively measuring the thermal elongation of a silica gel rod includes a fixed bottom plate 2, and a pallet 3 is fixedly connected to the fixed bottom plate 2, and a slide rail is provided on the top surface of the pallet 3 4. One end of the slide rail 4 is fixedly connected to a clamping block 5, a scale 6 is provided on the edge of the clamping block 5, and a scale rod 7 is also fixedly connected to the clamping block 5, and the scale rod 7 and the scales on the scale 6 are continuously distributed, and a reading ring 8 is slidably socketed on the body of the scale rod 7, and a fixed knob ...

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Abstract

The invention discloses a jig for quantitative measurement of thermal elongation of a silica gel rod. According to the jig for quantitative measurement of thermal elongation of the silica gel rod, provided by the invention, a sliding rail is arranged on a main body; a clamping block is fixedly connected with one end of the sliding rail; a sliding block is arranged on the other end of the sliding rail in a translating manner. During the use, the silica gel rod to be measured is placed between the two clamping blocks, a handle is pulled to adjust the distance of the two clamping blocks to a fixed position, after a while, the elongation length of the silica gel rod is read, and then the thermal elongation of the silica gel rod is calculated. The jig is simple in structure and low in manufacture cost, and is suitable for small-sized machining plants.

Description

technical field [0001] The invention relates to a jig for quantitatively measuring thermal elongation of silica gel rods. Background technique [0002] The silica gel rod is a one-component high-temperature silica gel, which is a rod-shaped silica gel that is vulcanized once and added with 3% curing agent. Different materials and sizes of silica gel have different thermal elongation rates. At present, there is no special simple fixture for testing the thermal elongation rate of silica gel rods in industrial production, and some professional measuring equipment are too expensive and not suitable for small processing plants. use. Contents of the invention [0003] The invention mainly solves the technical problems existing in the prior art, thereby providing a jig for quantitatively measuring the thermal elongation of a silica gel rod. [0004] Above-mentioned technical problem of the present invention is mainly solved by following technical scheme: [0005] A fixture...

Claims

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Application Information

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IPC IPC(8): G01N25/00G01B5/02
CPCG01N25/00G01B5/02
Inventor 杭沣
Owner 杭沣