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Bursting test equipment for hydraulic pipe production and operation method thereof

A blasting test and hydraulic tube technology, which is applied in the direction of applying stable tension/pressure to test the strength of materials, measuring devices, instruments, etc., can solve the problems of small number of hydraulic tubes, poor sealing performance, and low accuracy of test results, and achieve improvement Accuracy, the effect of improving work efficiency

Pending Publication Date: 2020-11-10
SUNWAY HYDRAULIC IND WUHU CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the problems of poor sealing performance of hydraulic pipes during the test process, small number of hydraulic pipes in one test, and low accuracy of test results existing in the existing hydraulic pipe blasting test device, and provide a hydraulic pipe with reasonable structural design and Explosive test equipment and operation method for hydraulic pipe production with good sealing performance, large number of hydraulic pipes in one test, and high accuracy of test results

Method used

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  • Bursting test equipment for hydraulic pipe production and operation method thereof
  • Bursting test equipment for hydraulic pipe production and operation method thereof
  • Bursting test equipment for hydraulic pipe production and operation method thereof

Examples

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Embodiment 1

[0029] as attached Figure 1-6As shown, a blasting test equipment for hydraulic pipe production, including a test box 1, a hydraulic cylinder 2, a push plate 3, a cover plate 4, a sealing sleeve 5, a positioning block 6, a pipe body 7, an infusion pump 8 and a controller 9 , it is characterized in that: the test box 1 is arranged on the bracket 10, a partition plate 11 of a horizontal structure is arranged in the test box 1, and a filter plate of a vertical structure is provided between the partition plate 11 and the bottom of the test box 1 Net 12, screen hole 13 is arranged on the dividing plate 11 of filter screen 12 side, makes liquid oil in test box 1 be sucked out by infusion pump 8 after being filtered by screen hole 13, filter screen 12, can to test box The liquid oil in 1 is filtered to facilitate the recycling of the liquid oil and improve the utilization efficiency of the liquid oil. The hydraulic cylinder 2 is arranged at the bottom of the test chamber 1, and a pis...

Embodiment 2

[0043] as attached Figure 7 As shown, a blasting test equipment for hydraulic pipe production, including a test box 1, a hydraulic cylinder 2, a push plate 3, a cover plate 4, a sealing sleeve 5, a positioning block 6, a pipe body 7, an infusion pump 8 and a controller 9 , it is characterized in that: the test box 1 is arranged on the bracket 10, a partition plate 11 of a horizontal structure is arranged in the test box 1, and a filter plate of a vertical structure is provided between the partition plate 11 and the bottom of the test box 1 Net 12, screen hole 13 is arranged on the dividing plate 11 of filter screen 12 side, makes liquid oil in test box 1 be sucked out by infusion pump 8 after being filtered by screen hole 13, filter screen 12, can to test box The liquid oil in 1 is filtered to facilitate the recycling of the liquid oil and improve the utilization efficiency of the liquid oil. The hydraulic cylinder 2 is arranged at the bottom of the test chamber 1, and a pist...

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Abstract

The invention discloses bursting test equipment for hydraulic pipe production, which comprises a test box, a hydraulic cylinder, a push plate, a cover plate, a sealing sleeve, a positioning block, a pipe body, a liquid conveying pump and a controller, and is characterized in that the test box is arranged on a bracket, the hydraulic cylinder is arranged at the bottom of the test box, and the push plate is arranged on a piston rod; the sealing sleeve is arranged on the connecting plate, the positioning block is arranged on the fixing plate, one end of the pipe body is inserted into the sealing sleeve, the liquid conveying pump is arranged on the cover plate, a liquid suction pipe and a liquid conveying pipe are arranged on the liquid conveying pump, the liquid suction pipe is connected withthe side wall of the bottom of the test box, and the controller is arranged on the cover plate. The sealing gasket is arranged on the inner wall of the sealing sleeve, the sealing performance betweenthe sealing sleeve and the pipe body is improved through the sealing gasket, liquid oil in the pipe body is prevented from flowing out, the sealing performance of the hydraulic pipe in the bursting test process is improved, and the accuracy of a test result is improved.

Description

technical field [0001] The invention relates to the technical field of hydraulic pipe production, in particular to a blasting test equipment for hydraulic pipe production and an operation method thereof. Background technique [0002] After the hydraulic hose is produced, it generally needs to be tested by blasting. The focus is on testing its mechanical properties and pressure resistance limit, so as to ensure that it is very reliable in use. For example, the patent application number 201720358604.2 discloses a hydraulic hose bursting test device , which solves the problems of low automation, low safety performance, and excessive consumption of manpower and material resources, but it has the problems of poor sealing of hydraulic pipes during the test, a small number of hydraulic pipes in one test, and low accuracy of test results. Contents of the invention [0003] The purpose of the present invention is to overcome the problems of the existing hydraulic tube blasting test...

Claims

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Application Information

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IPC IPC(8): G01N3/02G01N3/12
CPCG01N3/02G01N3/12
Inventor 俞林松苏顺发
Owner SUNWAY HYDRAULIC IND WUHU CO LTD
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