Linear displacement loading test device for aviation hydraulic accessories
A linear displacement and testing device technology, which is applied in the direction of measuring devices, testing of mechanical components, testing of machine/structural components, etc., can solve problems such as loading adjustment, and achieve the effect of avoiding the offset of aviation hydraulic accessories
Active Publication Date: 2021-08-06
YANTAI ZHIXING INTPROP CONSULTATION SERVICES CO LTD
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Problems solved by technology
[0003] The traditional linear displacement loading test device for aviation hydraulic accessories cannot effectively adjust the loading and limit parts during the test, so it can only be used for testing the same type of aviation hydraulic accessories. Therefore, it is necessary to design a device that can be used for Linear displacement loading test device for aviation hydraulic accessories for loading tests of various types of aviation hydraulic accessories
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[0025] A linear displacement loading test device for aviation hydraulic accessories, including a workbench 1, a support mechanism 2, a limit table 3, an aviation hydraulic accessory 4, a pressure-bearing mechanism 5, a loading mechanism 6, a connecting mechanism 7 and a testing mechanism 8, the workbench 1 A support mechanism 2 is installed at the center of the upper end surface, and both sides of the support mechanism 2 are equipped with a limit platform 3. The upper end surface of the support mechanism 2 is provided with an aviation hydraulic accessory 4, and the upper end surface of the workbench 1 is close to the edge of one side. A pressure bearing mechanism 5 is installed, a loading mechanism 6 is installed near the edge of the other side on the upper end surface of the workbench 1, a connecting mechanism 7 is installed on the output end of the loading mechanism 6, and a connecting mechanism 7 is installed on the upper end of one side of the connecting mechanism 7. The te...
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The invention discloses a linear displacement loading test device for aviation hydraulic accessories, which includes a worktable, a support mechanism, a limit platform, aviation hydraulic accessories, a pressure bearing mechanism, a loading mechanism, a connecting mechanism and a testing mechanism. Mechanism, both sides of the supporting mechanism are equipped with a limited platform, the upper end of the supporting mechanism is provided with an aviation hydraulic accessory, and the upper end of the workbench is installed with a pressure-bearing mechanism near the edge of one side. The characteristics of convenient adjustment and wide testing range, the present invention installs a connecting mechanism between the threaded barrel of the loading mechanism and the testing rod of the testing mechanism, and realizes the adjustment of the height of the testing rod through the connecting mechanism, and adapts to the testing needs of different types of aviation hydraulic accessories; The invention avoids the displacement of aviation hydraulic accessories due to excessive loading test pressure, and then adapts to the limit requirements of different types of aviation hydraulic accessories.
Description
technical field [0001] The invention belongs to the technical field of testing aviation hydraulic accessories, in particular to a linear displacement loading testing device for aviation hydraulic accessories. Background technique [0002] Aviation hydraulic accessories need to be tested for linear displacement loading during the production process to ensure the stable performance of aviation hydraulic accessories and reduce problems in future assembly work; [0003] The traditional linear displacement loading test device for aviation hydraulic accessories cannot effectively adjust the loading and limit parts during the test, so it can only be used for testing the same type of aviation hydraulic accessories. For this, it is necessary to design a suitable A linear displacement loading test device for aviation hydraulic accessories for loading tests of various types of aviation hydraulic accessories. Contents of the invention [0004] The object of the present invention is t...
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IPC IPC(8): G01M13/00G01D21/02
CPCG01D21/02G01M13/00
Inventor 倪宇佩李祥至
Owner YANTAI ZHIXING INTPROP CONSULTATION SERVICES CO LTD