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Horizontal push-pull force tester

A push-pull force tester, horizontal technology, applied in the direction of applying stable tension/pressure to test material strength, instruments, measuring force, etc., can solve the problems of occupying space, increasing cost, time-consuming and labor-intensive, etc., and achieves small error and occupation The effect of small space and accurate test value

Active Publication Date: 2012-07-04
AOC TECH (WUHAN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method has the following disadvantages: (1) a large amount of weights are needed to realize the fine-tuning of the scale, which undoubtedly increases the cost
(2) After obtaining the total mass M of the weight, it needs to be converted into a gravity value in units of N, which increases the complexity
(3) The increase or decrease of weights also requires human control, which is time-consuming and labor-intensive
(5) The vertical test stand will take up more space
[0004] The testing method of traditional technology is difficult to accurately test the tensile performance of the product, which has caused many adverse effects on the mechanical performance test of the product, directly affecting the stability of the final product quality

Method used

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Examples

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Embodiment Construction

[0028] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present invention and implement it, but the examples given are not intended to limit the present invention.

[0029] Such as figure 2 As shown, the specific structure of the horizontal tensile tester of the present invention includes: a fine-tuning module, a fine-tuning module interface 9, a tension gauge 11, a coarse-tuning module, a rough-tuning module interface 14, a base 15, a precision guide rail 10, a transition plate 12, a Test product interface 13. Fix the product to be tested between the interface 13 of the product to be tested and the interface 9 of the coarse adjustment module to measure the tensile force of the product to be tested; after installing the tension meter in reverse, fix the product to be tested on the interface of the product to be tested 13 and the interface 9 ...

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Abstract

The invention relates to the technical field of mechanical property tests, and discloses a horizontal push-pull force tester. The horizontal push-pull force tester comprises a fine tuning module, a tensiometer, a coarse tuning module, a base, precise guide rails and a transitional plate, wherein the fine tuning module comprises a tension fine tuning handle wheel, a lead screw and a lead screw seat; the forwarding or retracting of the lead screw is controlled by the forward and reverse rotation of the tension fine tuning handle wheel; the other end of the lead screw is contacted with the precise guide rails fixedly provided with the tensiometer and the transitional plate; and the accurate position of the transitional plate on the precise guide rails can be controlled. The coarse tuning module comprises a winding wheel, a winding handle, a ratchet wheel and a bearing seat; and the winding handle controls the ratchet wheel to rotate only toward one direction by the bearing seat and generate stepping. The horizontal push-pull force tester can carry out detection of mechanical tension or thrust on a single product, and has the advantages that the testing value is accurate, the error isless and the occupied space is less. In addition, by applying the fine tuning function of the horizontal push-pull force tester, the tension can be increased at constant speed, and the product is prevented from being damaged after being impacted by sudden force in the testing process.

Description

technical field [0001] The invention relates to the technical field of mechanical performance testing, in particular to a technology mainly used for testing the performance of products under tensile loads, in particular to a technology for manually testing the push-pull force of products using a tension meter. Background technique [0002] At present, in the optical communication industry, in the international general optical performance test standard, some optical indicators are tested under the state of mechanical load. In order to avoid the instability of the measured value, the error of the test device must be reduced. [0003] In the optical fiber communication industry, the vertical tensile test method is often used to test the optical performance of optical products under tensile load. Vertical tensile test method (such as Figure 1a , Figure 1b (shown) is used by many jumper and pigtail manufacturers. During the test, one end of the product to be tested is fixed on...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N3/08G01L1/00
Inventor 江林赵兰兰顾共恩严湘吴振英
Owner AOC TECH (WUHAN) CO LTD
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