Mechanical part strength testing device special for petroleum equipment
A technology for testing mechanical components and strength, applied in the testing of mechanical components, testing of machine/structural components, measuring devices, etc., can solve the problems of incomplete testing effect, single function, increase testing cost, etc., and achieve accurate and comprehensive testing results. , high degree of automation, flexible use of effects
Active Publication Date: 2021-12-24
山东森森矿业新材料有限公司
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Problems solved by technology
[0003] However, as far as the current testing device is concerned, it uses hydraulic cylinders to test the strength of mechanical parts. When the hydraulic cylinder applies pressure, it can only gradually increase the pressure acting on the surface of the mechanical parts. The test results are not comprehensive. If you need to test the strength of mechanical parts against instantaneous pressure, you need to use an additional impact pressure test device, which increases the test cost and requires multiple transfers of mechanical parts. It is cumbersome, practical and flexible. Difference
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[0035] Example: Please refer to Figure 1 to Figure 10 :
[0036] The present invention proposes a mechanical component strength testing device specially used for petroleum equipment, including: a mounting assembly 1, the mounting assembly 1 includes a mounting plate 101 and a hydraulic push rod 102, the mounting plate 101 is fixedly installed on the fixed arm of the testing device, And the top of the hydraulic push rod 102 is fixedly installed on the bottom of the mounting plate 101, and the hydraulic push rod 102 is connected with an external power supply and a control device. Its specific structure and working principle are existing mature technologies, and will not be described here; The transformation test assembly can test the strength of the mechanical parts against instantaneous pressure driven by the hydraulic push rod 102, which is more suitable for the simulated impact of the mechanical parts during use, and the test results are accurate and comprehensive. The trans...
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The invention provides a mechanical part strength testing device special for petroleum equipment, and relates to the technical field of mechanical part strength testing. The mechanical part strength testing device comprises a conversion testing assembly, and a conversion block is inserted in a fixed shell. The conversion testing assembly of the device can be driven by a hydraulic push rod to test the instantaneous pressure resisting strength of a mechanical part, the testing device is more suitable for simulation impact of the mechanical part in use, the testing result is accurate and comprehensive, the instantaneous pressure resisting strength of the mechanical part can be freely adjusted, the testing device can adapt to testing of instantaneous pressure resisting strength of different mechanical parts, and adaptability is high. The device solves the problem that an existing testing device can only gradually increase the pressure acting on the surface of a mechanical part when applying pressure and cannot test the strength of the mechanical part when resisting instantaneous pressure, so that the testing conclusion is not comprehensive.
Description
technical field [0001] The invention relates to the technical field of mechanical component strength testing, in particular to a mechanical component strength testing device specially used for petroleum equipment. Background technique [0002] In oil extraction, the mechanical parts of the extraction device will often be impacted during transportation, installation and use, so the mechanical parts of the oil extraction device need to be tested for strength during production. Press mechanical parts to test their strength. [0003] However, as far as the current testing device is concerned, it uses hydraulic cylinders to test the strength of mechanical parts. When the hydraulic cylinder applies pressure, it can only gradually increase the pressure acting on the surface of the mechanical parts. The test results are not comprehensive. If you need to test the strength of mechanical parts against instantaneous pressure, you need to use an additional impact pressure test device, w...
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IPC IPC(8): G01N3/307G01N3/02G01M13/00
CPCG01N3/307G01N3/02G01M13/00
Inventor 马学文
Owner 山东森森矿业新材料有限公司